shithub: pt2-clone

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/Resources/Info.plist

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/Resources/Info.plist

@@ -3,7 +3,7 @@

 <plist version="1.0">

 <dict>

 	<key>BuildMachineOSBuild</key>

-	<string>18G87</string>

+	<string>19E287</string>

 	<key>CFBundleDevelopmentRegion</key>

 	<string>English</string>

 	<key>CFBundleExecutable</key>

@@ -27,17 +27,19 @@

 	<key>DTCompiler</key>

 	<string>com.apple.compilers.llvm.clang.1_0</string>

 	<key>DTPlatformBuild</key>

-	<string>11C504</string>

+	<string>12C33</string>

+	<key>DTPlatformName</key>

+	<string>macosx</string>

 	<key>DTPlatformVersion</key>

-	<string>GM</string>

+	<string>11.1</string>

 	<key>DTSDKBuild</key>

-	<string>19B90</string>

+	<string>20C63</string>

 	<key>DTSDKName</key>

-	<string>macosx10.15</string>

+	<string>macosx11.1</string>

 	<key>DTXcode</key>

-	<string>1130</string>

+	<string>1230</string>

 	<key>DTXcodeBuild</key>

-	<string>11C504</string>

+	<string>12C33</string>

 	<key>LSMinimumSystemVersion</key>

 	<string>10.6</string>

 </dict>

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/_CodeSignature/CodeResources

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/_CodeSignature/CodeResources

@@ -10,7 +10,7 @@

 		</data>

 		<key>Resources/Info.plist</key>

 		<data>

-		eqy0vvISpY1m2UE2zzwN5nsOg00=

+		tGFoM6QHKngffYbWA76aPn/ESNM=

 		</data>

 		<key>Resources/LICENSE-bsd.txt</key>

 		<data>

@@ -46,11 +46,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			eqy0vvISpY1m2UE2zzwN5nsOg00=

+			tGFoM6QHKngffYbWA76aPn/ESNM=

 			</data>

 			<key>hash2</key>

 			<data>

-			URtZhZZMVQ0W8AnIoo1VF2mkN9aBvt5La1el7xY0mGU=

+			fgTFYKM0llbznibqeBwDi/6Y3eVW0HtYW+1EdComD7E=

 			</data>

 		</dict>

 		<key>Resources/LICENSE-bsd.txt</key>

binary files a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/hidapi b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/hidapi differ

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL.h

@@ -59,6 +59,8 @@

 #include "SDL_timer.h"

 #include "SDL_version.h"

 #include "SDL_video.h"

+#include "SDL_locale.h"

+#include "SDL_misc.h"

 #include "begin_code.h"

 /* Set up for C function definitions, even when using C++ */

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_assert.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_assert.h

@@ -53,6 +53,8 @@

     #define SDL_TriggerBreakpoint() __debugbreak()

 #elif ( (!defined(__NACL__)) && ((defined(__GNUC__) || defined(__clang__)) && (defined(__i386__) || defined(__x86_64__))) )

     #define SDL_TriggerBreakpoint() __asm__ __volatile__ ( "int $3\n\t" )

+#elif ( defined(__APPLE__) && defined(__arm64__) )  /* this might work on other ARM targets, but this is a known quantity... */

+    #define SDL_TriggerBreakpoint() __asm__ __volatile__ ( "brk #22\n\t" )

 #elif defined(__386__) && defined(__WATCOMC__)

     #define SDL_TriggerBreakpoint() { _asm { int 0x03 } }

 #elif defined(HAVE_SIGNAL_H) && !defined(__WATCOMC__)

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_config_macosx.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_config_macosx.h

@@ -125,6 +125,8 @@

 #define HAVE_SQRTF  1

 #define HAVE_TAN    1

 #define HAVE_TANF   1

+#define HAVE_TRUNC    1

+#define HAVE_TRUNCF   1

 #define HAVE_SIGACTION  1

 #define HAVE_SETJMP 1

 #define HAVE_NANOSLEEP  1

@@ -139,10 +141,16 @@

 #define SDL_AUDIO_DRIVER_DUMMY  1

 /* Enable various input drivers */

+#define SDL_JOYSTICK_HIDAPI 1

 #define SDL_JOYSTICK_IOKIT  1

-#define SDL_JOYSTICK_HIDAPI  1

+#define SDL_JOYSTICK_VIRTUAL    1

 #define SDL_HAPTIC_IOKIT    1

+/* The MFI controller support requires ARC Objective C runtime */

+#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1080 && !defined(__i386__)

+#define SDL_JOYSTICK_MFI 1

+#endif

 /* Enable the dummy sensor driver */

 #define SDL_SENSOR_DUMMY  1

@@ -195,7 +203,7 @@

 #endif

 /* Metal only supported on 64-bit architectures with 10.11+ */

-#if TARGET_CPU_X86_64 && (MAC_OS_X_VERSION_MAX_ALLOWED >= 101100)

+#if TARGET_RT_64_BIT && (MAC_OS_X_VERSION_MAX_ALLOWED >= 101100)

 #define SDL_PLATFORM_SUPPORTS_METAL    1

 #else

 #define SDL_PLATFORM_SUPPORTS_METAL    0

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_cpuinfo.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_cpuinfo.h

@@ -246,11 +246,34 @@

  * \return Pointer to newly-allocated block, NULL if out of memory.

  * \sa SDL_SIMDAlignment

+ * \sa SDL_SIMDRealloc

  * \sa SDL_SIMDFree

*/

 extern DECLSPEC void * SDLCALL SDL_SIMDAlloc(const size_t len);

/**

+ * \brief Reallocate memory obtained from SDL_SIMDAlloc

+ *

+ * It is not valid to use this function on a pointer from anything but

+ *  SDL_SIMDAlloc(). It can't be used on pointers from malloc, realloc,

+ *  SDL_malloc, memalign, new[], etc.

+ *

+ *  \param mem The pointer obtained from SDL_SIMDAlloc. This function also

+ *             accepts NULL, at which point this function is the same as

+ *             calling SDL_realloc with a NULL pointer.

+ *  \param len The length, in bytes, of the block to allocated. The actual

+ *             allocated block might be larger due to padding, etc. Passing 0

+ *             will return a non-NULL pointer, assuming the system isn't out of

+ *             memory.

+ * \return Pointer to newly-reallocated block, NULL if out of memory.

+ *

+ * \sa SDL_SIMDAlignment

+ * \sa SDL_SIMDAlloc

+ * \sa SDL_SIMDFree

+ */

+extern DECLSPEC void * SDLCALL SDL_SIMDRealloc(void *mem, const size_t len);

+/**

  * \brief Deallocate memory obtained from SDL_SIMDAlloc

  * It is not valid to use this function on a pointer from anything but

@@ -260,6 +283,7 @@

  * However, SDL_SIMDFree(NULL) is a legal no-op.

  * \sa SDL_SIMDAlloc

+ * \sa SDL_SIMDRealloc

*/

 extern DECLSPEC void SDLCALL SDL_SIMDFree(void *ptr);

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_error.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_error.h

@@ -37,9 +37,45 @@

 #endif

 /* Public functions */

-/* SDL_SetError() unconditionally returns -1. */

+/**

+ *  \brief Set the error message for the current thread

+ *

+ *  \return -1, there is no error handling for this function

+ */

 extern DECLSPEC int SDLCALL SDL_SetError(SDL_PRINTF_FORMAT_STRING const char *fmt, ...) SDL_PRINTF_VARARG_FUNC(1);

+/**

+ *  \brief Get the last error message that was set

+ *

+ * SDL API functions may set error messages and then succeed, so you should

+ * only use the error value if a function fails.

+ *

+ * This returns a pointer to a static buffer for convenience and should not

+ * be called by multiple threads simultaneously.

+ *

+ *  \return a pointer to the last error message that was set

+ */

 extern DECLSPEC const char *SDLCALL SDL_GetError(void);

+/**

+ *  \brief Get the last error message that was set for the current thread

+ *

+ * SDL API functions may set error messages and then succeed, so you should

+ * only use the error value if a function fails.

+ *

+ *  \param errstr A buffer to fill with the last error message that was set

+ *                for the current thread

+ *  \param maxlen The size of the buffer pointed to by the errstr parameter

+ *

+ *  \return errstr

+ */

+extern DECLSPEC char * SDLCALL SDL_GetErrorMsg(char *errstr, int maxlen);

+/**

+ *  \brief Clear the error message for the current thread

+ */

 extern DECLSPEC void SDLCALL SDL_ClearError(void);

/**

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_events.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_events.h

@@ -85,6 +85,8 @@

                                      Called on Android in onResume()

*/

+    SDL_LOCALECHANGED,  /**< The user's locale preferences have changed. */

     /* Display events */

     SDL_DISPLAYEVENT   = 0x150,  /**< Display state change */

@@ -123,6 +125,10 @@

     SDL_CONTROLLERDEVICEADDED,         /**< A new Game controller has been inserted into the system */

     SDL_CONTROLLERDEVICEREMOVED,       /**< An opened Game controller has been removed */

     SDL_CONTROLLERDEVICEREMAPPED,      /**< The controller mapping was updated */

+    SDL_CONTROLLERTOUCHPADDOWN,        /**< Game controller touchpad was touched */

+    SDL_CONTROLLERTOUCHPADMOTION,      /**< Game controller touchpad finger was moved */

+    SDL_CONTROLLERTOUCHPADUP,          /**< Game controller touchpad finger was lifted */

+    SDL_CONTROLLERSENSORUPDATE,        /**< Game controller sensor was updated */

     /* Touch events */

     SDL_FINGERDOWN      = 0x700,

@@ -414,6 +420,33 @@

 } SDL_ControllerDeviceEvent;

/**

+ *  \brief Game controller touchpad event structure (event.ctouchpad.*)

+ */

+typedef struct SDL_ControllerTouchpadEvent

+{

+    Uint32 type;        /**< ::SDL_CONTROLLERTOUCHPADDOWN or ::SDL_CONTROLLERTOUCHPADMOTION or ::SDL_CONTROLLERTOUCHPADUP */

+    Uint32 timestamp;   /**< In milliseconds, populated using SDL_GetTicks() */

+    SDL_JoystickID which; /**< The joystick instance id */

+    Sint32 touchpad;    /**< The index of the touchpad */

+    Sint32 finger;      /**< The index of the finger on the touchpad */

+    float x;            /**< Normalized in the range 0...1 with 0 being on the left */

+    float y;            /**< Normalized in the range 0...1 with 0 being at the top */

+    float pressure;     /**< Normalized in the range 0...1 */

+} SDL_ControllerTouchpadEvent;

+/**

+ *  \brief Game controller sensor event structure (event.csensor.*)

+ */

+typedef struct SDL_ControllerSensorEvent

+{

+    Uint32 type;        /**< ::SDL_CONTROLLERSENSORUPDATE */

+    Uint32 timestamp;   /**< In milliseconds, populated using SDL_GetTicks() */

+    SDL_JoystickID which; /**< The joystick instance id */

+    Sint32 sensor;      /**< The type of the sensor, one of the values of ::SDL_SensorType */

+    float data[3];      /**< Up to 3 values from the sensor, as defined in SDL_sensor.h */

+} SDL_ControllerSensorEvent;

+/**

  *  \brief Audio device event structure (event.adevice.*)

*/

 typedef struct SDL_AudioDeviceEvent

@@ -557,33 +590,35 @@

*/

 typedef union SDL_Event

-    Uint32 type;                    /**< Event type, shared with all events */

-    SDL_CommonEvent common;         /**< Common event data */

-    SDL_DisplayEvent display;       /**< Display event data */

-    SDL_WindowEvent window;         /**< Window event data */

-    SDL_KeyboardEvent key;          /**< Keyboard event data */

-    SDL_TextEditingEvent edit;      /**< Text editing event data */

-    SDL_TextInputEvent text;        /**< Text input event data */

-    SDL_MouseMotionEvent motion;    /**< Mouse motion event data */

-    SDL_MouseButtonEvent button;    /**< Mouse button event data */

-    SDL_MouseWheelEvent wheel;      /**< Mouse wheel event data */

-    SDL_JoyAxisEvent jaxis;         /**< Joystick axis event data */

-    SDL_JoyBallEvent jball;         /**< Joystick ball event data */

-    SDL_JoyHatEvent jhat;           /**< Joystick hat event data */

-    SDL_JoyButtonEvent jbutton;     /**< Joystick button event data */

-    SDL_JoyDeviceEvent jdevice;     /**< Joystick device change event data */

-    SDL_ControllerAxisEvent caxis;      /**< Game Controller axis event data */

-    SDL_ControllerButtonEvent cbutton;  /**< Game Controller button event data */

-    SDL_ControllerDeviceEvent cdevice;  /**< Game Controller device event data */

-    SDL_AudioDeviceEvent adevice;   /**< Audio device event data */

-    SDL_SensorEvent sensor;         /**< Sensor event data */

-    SDL_QuitEvent quit;             /**< Quit request event data */

-    SDL_UserEvent user;             /**< Custom event data */

-    SDL_SysWMEvent syswm;           /**< System dependent window event data */

-    SDL_TouchFingerEvent tfinger;   /**< Touch finger event data */

-    SDL_MultiGestureEvent mgesture; /**< Gesture event data */

-    SDL_DollarGestureEvent dgesture; /**< Gesture event data */

-    SDL_DropEvent drop;             /**< Drag and drop event data */

+    Uint32 type;                            /**< Event type, shared with all events */

+    SDL_CommonEvent common;                 /**< Common event data */

+    SDL_DisplayEvent display;               /**< Display event data */

+    SDL_WindowEvent window;                 /**< Window event data */

+    SDL_KeyboardEvent key;                  /**< Keyboard event data */

+    SDL_TextEditingEvent edit;              /**< Text editing event data */

+    SDL_TextInputEvent text;                /**< Text input event data */

+    SDL_MouseMotionEvent motion;            /**< Mouse motion event data */

+    SDL_MouseButtonEvent button;            /**< Mouse button event data */

+    SDL_MouseWheelEvent wheel;              /**< Mouse wheel event data */

+    SDL_JoyAxisEvent jaxis;                 /**< Joystick axis event data */

+    SDL_JoyBallEvent jball;                 /**< Joystick ball event data */

+    SDL_JoyHatEvent jhat;                   /**< Joystick hat event data */

+    SDL_JoyButtonEvent jbutton;             /**< Joystick button event data */

+    SDL_JoyDeviceEvent jdevice;             /**< Joystick device change event data */

+    SDL_ControllerAxisEvent caxis;          /**< Game Controller axis event data */

+    SDL_ControllerButtonEvent cbutton;      /**< Game Controller button event data */

+    SDL_ControllerDeviceEvent cdevice;      /**< Game Controller device event data */

+    SDL_ControllerTouchpadEvent ctouchpad;  /**< Game Controller touchpad event data */

+    SDL_ControllerSensorEvent csensor;      /**< Game Controller sensor event data */

+    SDL_AudioDeviceEvent adevice;           /**< Audio device event data */

+    SDL_SensorEvent sensor;                 /**< Sensor event data */

+    SDL_QuitEvent quit;                     /**< Quit request event data */

+    SDL_UserEvent user;                     /**< Custom event data */

+    SDL_SysWMEvent syswm;                   /**< System dependent window event data */

+    SDL_TouchFingerEvent tfinger;           /**< Touch finger event data */

+    SDL_MultiGestureEvent mgesture;         /**< Gesture event data */

+    SDL_DollarGestureEvent dgesture;        /**< Gesture event data */

+    SDL_DropEvent drop;                     /**< Drag and drop event data */

     /* This is necessary for ABI compatibility between Visual C++ and GCC

        Visual C++ will respect the push pack pragma and use 52 bytes for

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_gamecontroller.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_gamecontroller.h

@@ -31,6 +31,7 @@

 #include "SDL_stdinc.h"

 #include "SDL_error.h"

 #include "SDL_rwops.h"

+#include "SDL_sensor.h"

 #include "SDL_joystick.h"

 #include "begin_code.h"

@@ -64,7 +65,9 @@

     SDL_CONTROLLER_TYPE_XBOXONE,

     SDL_CONTROLLER_TYPE_PS3,

     SDL_CONTROLLER_TYPE_PS4,

-    SDL_CONTROLLER_TYPE_NINTENDO_SWITCH_PRO

+    SDL_CONTROLLER_TYPE_NINTENDO_SWITCH_PRO,

+    SDL_CONTROLLER_TYPE_VIRTUAL,

+    SDL_CONTROLLER_TYPE_PS5

 } SDL_GameControllerType;

 typedef enum

@@ -170,7 +173,7 @@

  *  \return the mapping string.  Must be freed with SDL_free().  Returns NULL if no mapping is available

*/

-extern DECLSPEC char * SDLCALL SDL_GameControllerMapping(SDL_GameController * gamecontroller);

+extern DECLSPEC char * SDLCALL SDL_GameControllerMapping(SDL_GameController *gamecontroller);

/**

  *  Is the joystick on this index supported by the game controller interface?

@@ -245,21 +248,28 @@

  *  Get the USB vendor ID of an opened controller, if available.

  *  If the vendor ID isn't available this function returns 0.

*/

-extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetVendor(SDL_GameController * gamecontroller);

+extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetVendor(SDL_GameController *gamecontroller);

/**

  *  Get the USB product ID of an opened controller, if available.

  *  If the product ID isn't available this function returns 0.

*/

-extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProduct(SDL_GameController * gamecontroller);

+extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProduct(SDL_GameController *gamecontroller);

/**

  *  Get the product version of an opened controller, if available.

  *  If the product version isn't available this function returns 0.

*/

-extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProductVersion(SDL_GameController * gamecontroller);

+extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProductVersion(SDL_GameController *gamecontroller);

/**

+ *  Get the serial number of an opened controller, if available.

+ *

+ *  Returns the serial number of the controller, or NULL if it is not available.

+ */

+extern DECLSPEC const char * SDLCALL SDL_GameControllerGetSerial(SDL_GameController *gamecontroller);

+/**

  *  Returns SDL_TRUE if the controller has been opened and currently connected,

  *  or SDL_FALSE if it has not.

*/

@@ -329,6 +339,12 @@

                                  SDL_GameControllerAxis axis);

/**

+ *  Return whether a game controller has a given axis

+ */

+extern DECLSPEC SDL_bool SDLCALL

+SDL_GameControllerHasAxis(SDL_GameController *gamecontroller, SDL_GameControllerAxis axis);

+/**

  *  Get the current state of an axis control on a game controller.

  *  The state is a value ranging from -32768 to 32767 (except for the triggers,

@@ -337,8 +353,7 @@

  *  The axis indices start at index 0.

*/

 extern DECLSPEC Sint16 SDLCALL

-SDL_GameControllerGetAxis(SDL_GameController *gamecontroller,

-                          SDL_GameControllerAxis axis);

+SDL_GameControllerGetAxis(SDL_GameController *gamecontroller, SDL_GameControllerAxis axis);

/**

  *  The list of buttons available from a controller

@@ -361,6 +376,12 @@

     SDL_CONTROLLER_BUTTON_DPAD_DOWN,

     SDL_CONTROLLER_BUTTON_DPAD_LEFT,

     SDL_CONTROLLER_BUTTON_DPAD_RIGHT,

+    SDL_CONTROLLER_BUTTON_MISC1,    /* Xbox Series X share button, PS5 microphone button, Nintendo Switch Pro capture button */

+    SDL_CONTROLLER_BUTTON_PADDLE1,  /* Xbox Elite paddle P1 */

+    SDL_CONTROLLER_BUTTON_PADDLE2,  /* Xbox Elite paddle P3 */

+    SDL_CONTROLLER_BUTTON_PADDLE3,  /* Xbox Elite paddle P2 */

+    SDL_CONTROLLER_BUTTON_PADDLE4,  /* Xbox Elite paddle P4 */

+    SDL_CONTROLLER_BUTTON_TOUCHPAD, /* PS4/PS5 touchpad button */

     SDL_CONTROLLER_BUTTON_MAX

 } SDL_GameControllerButton;

@@ -381,6 +402,11 @@

 SDL_GameControllerGetBindForButton(SDL_GameController *gamecontroller,

                                    SDL_GameControllerButton button);

+/**

+ *  Return whether a game controller has a given button

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasButton(SDL_GameController *gamecontroller,

+                                                             SDL_GameControllerButton button);

/**

  *  Get the current state of a button on a game controller.

@@ -391,7 +417,68 @@

                                                           SDL_GameControllerButton button);

/**

- *  Trigger a rumble effect

+ *  Get the number of touchpads on a game controller.

+ */

+extern DECLSPEC int SDLCALL SDL_GameControllerGetNumTouchpads(SDL_GameController *gamecontroller);

+/**

+ *  Get the number of supported simultaneous fingers on a touchpad on a game controller.

+ */

+extern DECLSPEC int SDLCALL SDL_GameControllerGetNumTouchpadFingers(SDL_GameController *gamecontroller, int touchpad);

+/**

+ *  Get the current state of a finger on a touchpad on a game controller.

+ */

+extern DECLSPEC int SDLCALL SDL_GameControllerGetTouchpadFinger(SDL_GameController *gamecontroller, int touchpad, int finger, Uint8 *state, float *x, float *y, float *pressure);

+/**

+ *  Return whether a game controller has a particular sensor.

+ *

+ *  \param gamecontroller The controller to query

+ *  \param type The type of sensor to query

+ *

+ *  \return SDL_TRUE if the sensor exists, SDL_FALSE otherwise.

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasSensor(SDL_GameController *gamecontroller, SDL_SensorType type);

+/**

+ *  Set whether data reporting for a game controller sensor is enabled

+ *

+ *  \param gamecontroller The controller to update

+ *  \param type The type of sensor to enable/disable

+ *  \param enabled Whether data reporting should be enabled

+ *

+ *  \return 0 or -1 if an error occurred.

+ */

+extern DECLSPEC int SDLCALL SDL_GameControllerSetSensorEnabled(SDL_GameController *gamecontroller, SDL_SensorType type, SDL_bool enabled);

+/**

+ *  Query whether sensor data reporting is enabled for a game controller

+ *

+ *  \param gamecontroller The controller to query

+ *  \param type The type of sensor to query

+ *

+ *  \return SDL_TRUE if the sensor is enabled, SDL_FALSE otherwise.

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerIsSensorEnabled(SDL_GameController *gamecontroller, SDL_SensorType type);

+/**

+ *  Get the current state of a game controller sensor.

+ *

+ *  The number of values and interpretation of the data is sensor dependent.

+ *  See SDL_sensor.h for the details for each type of sensor.

+ *

+ *  \param gamecontroller The controller to query

+ *  \param type The type of sensor to query

+ *  \param data A pointer filled with the current sensor state

+ *  \param num_values The number of values to write to data

+ *

+ *  \return 0 or -1 if an error occurred.

+ */

+extern DECLSPEC int SDLCALL SDL_GameControllerGetSensorData(SDL_GameController *gamecontroller, SDL_SensorType type, float *data, int num_values);

+/**

+ *  Start a rumble effect

  *  Each call to this function cancels any previous rumble effect, and calling it with 0 intensity stops any rumbling.

  *  \param gamecontroller The controller to vibrate

@@ -399,9 +486,43 @@

  *  \param high_frequency_rumble The intensity of the high frequency (right) rumble motor, from 0 to 0xFFFF

  *  \param duration_ms The duration of the rumble effect, in milliseconds

- *  \return 0, or -1 if rumble isn't supported on this joystick

+ *  \return 0, or -1 if rumble isn't supported on this controller

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerRumble(SDL_GameController *gamecontroller, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);

+/**

+ *  Start a rumble effect in the game controller's triggers

+ *  Each call to this function cancels any previous trigger rumble effect, and calling it with 0 intensity stops any rumbling.

+ *

+ *  \param gamecontroller The controller to vibrate

+ *  \param left_rumble The intensity of the left trigger rumble motor, from 0 to 0xFFFF

+ *  \param right_rumble The intensity of the right trigger rumble motor, from 0 to 0xFFFF

+ *  \param duration_ms The duration of the rumble effect, in milliseconds

+ *

+ *  \return 0, or -1 if rumble isn't supported on this controller

+ */

+extern DECLSPEC int SDLCALL SDL_GameControllerRumbleTriggers(SDL_GameController *gamecontroller, Uint16 left_rumble, Uint16 right_rumble, Uint32 duration_ms);

+/**

+ *  Return whether a controller has an LED

+ *

+ *  \param gamecontroller The controller to query

+ *

+ *  \return SDL_TRUE, or SDL_FALSE if this controller does not have a modifiable LED

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasLED(SDL_GameController *gamecontroller);

+/**

+ *  Update a controller's LED color.

+ *

+ *  \param gamecontroller The controller to update

+ *  \param red The intensity of the red LED

+ *  \param green The intensity of the green LED

+ *  \param blue The intensity of the blue LED

+ *

+ *  \return 0, or -1 if this controller does not have a modifiable LED

+ */

+extern DECLSPEC int SDLCALL SDL_GameControllerSetLED(SDL_GameController *gamecontroller, Uint8 red, Uint8 green, Uint8 blue);

/**

  *  Close a controller previously opened with SDL_GameControllerOpen().

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_haptic.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_haptic.h

@@ -336,6 +336,14 @@

*/

 #define SDL_HAPTIC_SPHERICAL  2

+/**

+ *  \brief Use this value to play an effect on the steering wheel axis. This

+ *  provides better compatibility across platforms and devices as SDL will guess

+ *  the correct axis.

+ *  \sa SDL_HapticDirection

+ */

+#define SDL_HAPTIC_STEERING_AXIS 3

 /* @} *//* Direction encodings */

 /* @} *//* Haptic features */

@@ -444,6 +452,7 @@

  *  \sa SDL_HAPTIC_POLAR

  *  \sa SDL_HAPTIC_CARTESIAN

  *  \sa SDL_HAPTIC_SPHERICAL

+ *  \sa SDL_HAPTIC_STEERING_AXIS

  *  \sa SDL_HapticEffect

  *  \sa SDL_HapticNumAxes

*/

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_hints.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_hints.h

@@ -315,6 +315,17 @@

 #define SDL_HINT_MOUSE_RELATIVE_SPEED_SCALE    "SDL_MOUSE_RELATIVE_SPEED_SCALE"

/**

+ *  \brief  A variable controlling whether relative mouse motion is affected by renderer scaling

+ *

+ *  This variable can be set to the following values:

+ *    "0"       - Relative motion is unaffected by DPI or renderer's logical size

+ *    "1"       - Relative motion is scaled according to DPI scaling and logical size

+ *

+ *  By default relative mouse deltas are affected by DPI and renderer scaling

+ */

+#define SDL_HINT_MOUSE_RELATIVE_SCALING "SDL_MOUSE_RELATIVE_SCALING"

+/**

  *  \brief  A variable controlling whether relative mouse mode is implemented using mouse warping

  *  This variable can be set to the following values:

@@ -358,7 +369,9 @@

 #define SDL_HINT_MOUSE_TOUCH_EVENTS    "SDL_MOUSE_TOUCH_EVENTS"

/**

- *  \brief Minimize your SDL_Window if it loses key focus when in fullscreen mode. Defaults to true.

+ *  \brief Minimize your SDL_Window if it loses key focus when in fullscreen mode. Defaults to false.

+ *  \warning  Before SDL 2.0.14, this defaulted to true! In 2.0.14, we're

+ *            seeing if "true" causes more problems than it solves in modern times.

*/

 #define SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS   "SDL_VIDEO_MINIMIZE_ON_FOCUS_LOSS"

@@ -480,6 +493,7 @@

  *      XboxOne

  *      PS3

  *      PS4

+ *      PS5

  *      SwitchPro

  *  This hint affects what driver is used, and must be set before calling SDL_Init(SDL_INIT_GAMECONTROLLER)

@@ -591,6 +605,17 @@

 #define SDL_HINT_JOYSTICK_HIDAPI_PS4 "SDL_JOYSTICK_HIDAPI_PS4"

/**

+ *  \brief  A variable controlling whether the HIDAPI driver for PS5 controllers should be used.

+ *

+ *  This variable can be set to the following values:

+ *    "0"       - HIDAPI driver is not used

+ *    "1"       - HIDAPI driver is used

+ *

+ *  The default is the value of SDL_HINT_JOYSTICK_HIDAPI

+ */

+#define SDL_HINT_JOYSTICK_HIDAPI_PS5 "SDL_JOYSTICK_HIDAPI_PS5"

+/**

  *  \brief  A variable controlling whether extended input reports should be used for PS4 controllers when using the HIDAPI driver.

  *  This variable can be set to the following values:

@@ -634,10 +659,23 @@

  *    "0"       - HIDAPI driver is not used

  *    "1"       - HIDAPI driver is used

- *  The default is the value of SDL_HINT_JOYSTICK_HIDAPI

+ *  The default is "0" on Windows, otherwise the value of SDL_HINT_JOYSTICK_HIDAPI

*/

 #define SDL_HINT_JOYSTICK_HIDAPI_XBOX   "SDL_JOYSTICK_HIDAPI_XBOX"

+ /**

+  *  \brief  A variable controlling whether the HIDAPI driver for XBox controllers on Windows should pull correlated

+  *      data from XInput.

+  *

+  *  This variable can be set to the following values:

+  *    "0"       - HIDAPI Xbox driver will only use HIDAPI data

+  *    "1"       - HIDAPI Xbox driver will also pull data from XInput, providing better trigger axes, guide button

+  *                presses, and rumble support

+  *

+  *  The default is "1".  This hint applies to any joysticks opened after setting the hint.

+  */

+#define SDL_HINT_JOYSTICK_HIDAPI_CORRELATE_XINPUT   "SDL_JOYSTICK_HIDAPI_CORRELATE_XINPUT"

/**

  *  \brief  A variable controlling whether the HIDAPI driver for Nintendo GameCube controllers should be used.

@@ -660,7 +698,36 @@

*/

 #define SDL_HINT_ENABLE_STEAM_CONTROLLERS "SDL_ENABLE_STEAM_CONTROLLERS"

+ /**

+  *  \brief  A variable controlling whether the RAWINPUT joystick drivers should be used for better handling XInput-capable devices.

+  *

+  *  This variable can be set to the following values:

+  *    "0"       - RAWINPUT drivers are not used

+  *    "1"       - RAWINPUT drivers are used (the default)

+  *

+  */

+#define SDL_HINT_JOYSTICK_RAWINPUT "SDL_JOYSTICK_RAWINPUT"

+ /**

+  *  \brief  A variable controlling whether a separate thread should be used

+  *          for handling joystick detection and raw input messages on Windows

+  *

+  *  This variable can be set to the following values:

+  *    "0"       - A separate thread is not used (the default)

+  *    "1"       - A separate thread is used for handling raw input messages

+  *

+  */

+#define SDL_HINT_JOYSTICK_THREAD "SDL_JOYSTICK_THREAD"

+ /**

+  *  \brief  A variable controlling whether joysticks on Linux adhere to their HID-defined deadzones or return unfiltered values.

+  *

+  *  This variable can be set to the following values:

+  *    "0"       - Return unfiltered joystick axis values (the default)

+  *    "1"       - Return axis values with deadzones taken into account

+  */

+#define SDL_HINT_LINUX_JOYSTICK_DEADZONES "SDL_LINUX_JOYSTICK_DEADZONES"

/**

  *  \brief If set to "0" then never set the top most bit on a SDL Window, even if the video mode expects it.

  *      This is a debugging aid for developers and not expected to be used by end users. The default is "1"

@@ -731,6 +798,42 @@

 #define SDL_HINT_THREAD_STACK_SIZE              "SDL_THREAD_STACK_SIZE"

/**

+*  \brief  A string specifying additional information to use with SDL_SetThreadPriority.

+*

+*  By default SDL_SetThreadPriority will make appropriate system changes in order to

+*  apply a thread priority.  For example on systems using pthreads the scheduler policy

+*  is changed automatically to a policy that works well with a given priority.

+*  Code which has specific requirements can override SDL's default behavior with this hint.

+*

+*  pthread hint values are "current", "other", "fifo" and "rr".

+*  Currently no other platform hint values are defined but may be in the future.

+*

+*  \note On Linux, the kernel may send SIGKILL to realtime tasks which exceed the distro

+*  configured execution budget for rtkit. This budget can be queried through RLIMIT_RTTIME

+*  after calling SDL_SetThreadPriority().

+*/

+#define SDL_HINT_THREAD_PRIORITY_POLICY         "SDL_THREAD_PRIORITY_POLICY"

+/**

+ *  \brief Specifies whether SDL_THREAD_PRIORITY_TIME_CRITICAL should be treated as realtime.

+ *

+ *  On some platforms, like Linux, a realtime priority thread may be subject to restrictions

+ *  that require special handling by the application. This hint exists to let SDL know that

+ *  the app is prepared to handle said restrictions.

+ *

+ *  On Linux, SDL will apply the following configuration to any thread that becomes realtime:

+ *   * The SCHED_RESET_ON_FORK bit will be set on the scheduling policy,

+ *   * An RLIMIT_RTTIME budget will be configured to the rtkit specified limit.

+ *     * Exceeding this limit will result in the kernel sending SIGKILL to the app,

+ *     * Refer to the man pages for more information.

+ *

+ *  This variable can be set to the following values:

+ *    "0"       - default platform specific behaviour

+ *    "1"       - Force SDL_THREAD_PRIORITY_TIME_CRITICAL to a realtime scheduling policy

+ */

+#define SDL_HINT_THREAD_FORCE_REALTIME_TIME_CRITICAL "SDL_THREAD_FORCE_REALTIME_TIME_CRITICAL"

+/**

  *  \brief If set to 1, then do not allow high-DPI windows. ("Retina" on Mac and iOS)

*/

 #define SDL_HINT_VIDEO_HIGHDPI_DISABLED "SDL_VIDEO_HIGHDPI_DISABLED"

@@ -968,6 +1071,18 @@

*/

 #define SDL_HINT_ANDROID_BLOCK_ON_PAUSE "SDL_ANDROID_BLOCK_ON_PAUSE"

+/**

+ * \brief A variable to control whether SDL will pause audio in background

+ *        (Requires SDL_ANDROID_BLOCK_ON_PAUSE as "Non blocking")

+ *

+ * The variable can be set to the following values:

+ *   "0"       - Non paused.

+ *   "1"       - Paused. (default)

+ *

+ * The value should be set before SDL is initialized.

+ */

+#define SDL_HINT_ANDROID_BLOCK_ON_PAUSE_PAUSEAUDIO "SDL_ANDROID_BLOCK_ON_PAUSE_PAUSEAUDIO"

/**

  * \brief A variable to control whether the return key on the soft keyboard

  *        should hide the soft keyboard on Android and iOS.

@@ -995,9 +1110,25 @@

 #define SDL_HINT_EMSCRIPTEN_KEYBOARD_ELEMENT   "SDL_EMSCRIPTEN_KEYBOARD_ELEMENT"

/**

+ *  \brief Disable giving back control to the browser automatically

+ *  when running with asyncify

+ *

+ * With -s ASYNCIFY, SDL2 calls emscripten_sleep during operations

+ * such as refreshing the screen or polling events.

+ *

+ * This hint only applies to the emscripten platform

+ *

+ * The variable can be set to the following values:

+ *    "0"       - Disable emscripten_sleep calls (if you give back browser control manually or use asyncify for other purposes)

+ *    "1"       - Enable emscripten_sleep calls (the default)

+ */

+#define SDL_HINT_EMSCRIPTEN_ASYNCIFY   "SDL_EMSCRIPTEN_ASYNCIFY"

+/**

  *  \brief Tell SDL not to catch the SIGINT or SIGTERM signals.

- * This hint only applies to Unix-like platforms.

+ * This hint only applies to Unix-like platforms, and should set before

+ * any calls to SDL_Init()

  * The variable can be set to the following values:

  *   "0"       - SDL will install a SIGINT and SIGTERM handler, and when it

@@ -1172,6 +1303,32 @@

/**

+ *  \brief  A variable controlling whether SDL updates joystick state when getting input events

+ *

+ *  This variable can be set to the following values:

+ *

+ *    "0"     - You'll call SDL_JoystickUpdate() manually

+ *    "1"     - SDL will automatically call SDL_JoystickUpdate() (default)

+ *

+ *  This hint can be toggled on and off at runtime.

+ */

+#define SDL_HINT_AUTO_UPDATE_JOYSTICKS  "SDL_AUTO_UPDATE_JOYSTICKS"

+/**

+ *  \brief  A variable controlling whether SDL updates sensor state when getting input events

+ *

+ *  This variable can be set to the following values:

+ *

+ *    "0"     - You'll call SDL_SensorUpdate() manually

+ *    "1"     - SDL will automatically call SDL_SensorUpdate() (default)

+ *

+ *  This hint can be toggled on and off at runtime.

+ */

+#define SDL_HINT_AUTO_UPDATE_SENSORS    "SDL_AUTO_UPDATE_SENSORS"

+/**

  *  \brief  A variable controlling whether SDL logs all events pushed onto its internal queue.

  *  This variable can be set to the following values:

@@ -1258,7 +1415,7 @@

*/

 #define SDL_HINT_WAVE_FACT_CHUNK   "SDL_WAVE_FACT_CHUNK"

-/*

+/**

  *  \brief Override for SDL_GetDisplayUsableBounds()

  *  If set, this hint will override the expected results for

@@ -1271,6 +1428,63 @@

  *  is the bounds x, then y, width and height, in that order.

*/

 #define SDL_HINT_DISPLAY_USABLE_BOUNDS "SDL_DISPLAY_USABLE_BOUNDS"

+/**

+ *  \brief Specify an application name for an audio device.

+ *

+ * Some audio backends (such as PulseAudio) allow you to describe your audio

+ * stream. Among other things, this description might show up in a system

+ * control panel that lets the user adjust the volume on specific audio

+ * streams instead of using one giant master volume slider.

+ *

+ * This hints lets you transmit that information to the OS. The contents of

+ * this hint are used while opening an audio device. You should use a string

+ * that describes your program ("My Game 2: The Revenge")

+ *

+ * Setting this to "" or leaving it unset will have SDL use a reasonable

+ * default: probably the application's name or "SDL Application" if SDL

+ * doesn't have any better information.

+ *

+ * On targets where this is not supported, this hint does nothing.

+ */

+#define SDL_HINT_AUDIO_DEVICE_APP_NAME "SDL_AUDIO_DEVICE_APP_NAME"

+/**

+ *  \brief Specify an application name for an audio device.

+ *

+ * Some audio backends (such as PulseAudio) allow you to describe your audio

+ * stream. Among other things, this description might show up in a system

+ * control panel that lets the user adjust the volume on specific audio

+ * streams instead of using one giant master volume slider.

+ *

+ * This hints lets you transmit that information to the OS. The contents of

+ * this hint are used while opening an audio device. You should use a string

+ * that describes your what your program is playing ("audio stream" is

+ * probably sufficient in many cases, but this could be useful for something

+ * like "team chat" if you have a headset playing VoIP audio separately).

+ *

+ * Setting this to "" or leaving it unset will have SDL use a reasonable

+ * default: "audio stream" or something similar.

+ *

+ * On targets where this is not supported, this hint does nothing.

+ */

+#define SDL_HINT_AUDIO_DEVICE_STREAM_NAME "SDL_AUDIO_DEVICE_STREAM_NAME"

+/**

+ *  \brief Override for SDL_GetPreferredLocales()

+ *

+ *  If set, this will be favored over anything the OS might report for the

+ *  user's preferred locales. Changing this hint at runtime will not generate

+ *  a SDL_LOCALECHANGED event (but if you can change the hint, you can push

+ *  your own event, if you want).

+ *

+ *  The format of this hint is a comma-separated list of language and locale,

+ *  combined with an underscore, as is a common format: "en_GB". Locale is

+ *  optional: "en". So you might have a list like this: "en_GB,jp,es_PT"

+ */

+#define SDL_HINT_PREFERRED_LOCALES "SDL_PREFERRED_LOCALES"

/**

  *  \brief  An enumeration of hint priorities

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_joystick.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_joystick.h

@@ -105,6 +105,12 @@

     SDL_JOYSTICK_POWER_MAX

 } SDL_JoystickPowerLevel;

+/* Set max recognized G-force from accelerometer

+   See src/joystick/uikit/SDL_sysjoystick.m for notes on why this is needed

+ */

+#define SDL_IPHONE_MAX_GFORCE 5.0

 /* Function prototypes */

/**

@@ -200,10 +206,44 @@

 extern DECLSPEC SDL_Joystick *SDLCALL SDL_JoystickFromPlayerIndex(int player_index);

/**

+ * Attaches a new virtual joystick.

+ * Returns the joystick's device index, or -1 if an error occurred.

+ */

+extern DECLSPEC int SDLCALL SDL_JoystickAttachVirtual(SDL_JoystickType type,

+                                                      int naxes,

+                                                      int nbuttons,

+                                                      int nhats);

+/**

+ * Detaches a virtual joystick

+ * Returns 0 on success, or -1 if an error occurred.

+ */

+extern DECLSPEC int SDLCALL SDL_JoystickDetachVirtual(int device_index);

+/**

+ * Indicates whether or not a virtual-joystick is at a given device index.

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickIsVirtual(int device_index);

+/**

+ * Set values on an opened, virtual-joystick's controls.

+ * Please note that values set here will not be applied until the next

+ * call to SDL_JoystickUpdate, which can either be called directly,

+ * or can be called indirectly through various other SDL APIS,

+ * including, but not limited to the following: SDL_PollEvent,

+ * SDL_PumpEvents, SDL_WaitEventTimeout, SDL_WaitEvent.

+ *

+ * Returns 0 on success, -1 on error.

+ */

+extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualAxis(SDL_Joystick *joystick, int axis, Sint16 value);

+extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualButton(SDL_Joystick *joystick, int button, Uint8 value);

+extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualHat(SDL_Joystick *joystick, int hat, Uint8 value);

+/**

  *  Return the name for this currently opened joystick.

  *  If no name can be found, this function returns NULL.

*/

-extern DECLSPEC const char *SDLCALL SDL_JoystickName(SDL_Joystick * joystick);

+extern DECLSPEC const char *SDLCALL SDL_JoystickName(SDL_Joystick *joystick);

/**

  *  Get the player index of an opened joystick, or -1 if it's not available

@@ -210,40 +250,47 @@

  *  For XInput controllers this returns the XInput user index.

*/

-extern DECLSPEC int SDLCALL SDL_JoystickGetPlayerIndex(SDL_Joystick * joystick);

+extern DECLSPEC int SDLCALL SDL_JoystickGetPlayerIndex(SDL_Joystick *joystick);

/**

  *  Set the player index of an opened joystick

*/

-extern DECLSPEC void SDLCALL SDL_JoystickSetPlayerIndex(SDL_Joystick * joystick, int player_index);

+extern DECLSPEC void SDLCALL SDL_JoystickSetPlayerIndex(SDL_Joystick *joystick, int player_index);

/**

  *  Return the GUID for this opened joystick

*/

-extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetGUID(SDL_Joystick * joystick);

+extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetGUID(SDL_Joystick *joystick);

/**

  *  Get the USB vendor ID of an opened joystick, if available.

  *  If the vendor ID isn't available this function returns 0.

*/

-extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetVendor(SDL_Joystick * joystick);

+extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetVendor(SDL_Joystick *joystick);

/**

  *  Get the USB product ID of an opened joystick, if available.

  *  If the product ID isn't available this function returns 0.

*/

-extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProduct(SDL_Joystick * joystick);

+extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProduct(SDL_Joystick *joystick);

/**

  *  Get the product version of an opened joystick, if available.

  *  If the product version isn't available this function returns 0.

*/

-extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProductVersion(SDL_Joystick * joystick);

+extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProductVersion(SDL_Joystick *joystick);

/**

+ *  Get the serial number of an opened joystick, if available.

+ *

+ *  Returns the serial number of the joystick, or NULL if it is not available.

+ */

+extern DECLSPEC const char * SDLCALL SDL_JoystickGetSerial(SDL_Joystick *joystick);

+/**

  *  Get the type of an opened joystick.

*/

-extern DECLSPEC SDL_JoystickType SDLCALL SDL_JoystickGetType(SDL_Joystick * joystick);

+extern DECLSPEC SDL_JoystickType SDLCALL SDL_JoystickGetType(SDL_Joystick *joystick);

/**

  *  Return a string representation for this guid. pszGUID must point to at least 33 bytes

@@ -259,17 +306,17 @@

/**

  *  Returns SDL_TRUE if the joystick has been opened and currently connected, or SDL_FALSE if it has not.

*/

-extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAttached(SDL_Joystick * joystick);

+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAttached(SDL_Joystick *joystick);

/**

  *  Get the instance ID of an opened joystick or -1 if the joystick is invalid.

*/

-extern DECLSPEC SDL_JoystickID SDLCALL SDL_JoystickInstanceID(SDL_Joystick * joystick);

+extern DECLSPEC SDL_JoystickID SDLCALL SDL_JoystickInstanceID(SDL_Joystick *joystick);

/**

  *  Get the number of general axis controls on a joystick.

*/

-extern DECLSPEC int SDLCALL SDL_JoystickNumAxes(SDL_Joystick * joystick);

+extern DECLSPEC int SDLCALL SDL_JoystickNumAxes(SDL_Joystick *joystick);

/**

  *  Get the number of trackballs on a joystick.

@@ -277,17 +324,17 @@

  *  Joystick trackballs have only relative motion events associated

  *  with them and their state cannot be polled.

*/

-extern DECLSPEC int SDLCALL SDL_JoystickNumBalls(SDL_Joystick * joystick);

+extern DECLSPEC int SDLCALL SDL_JoystickNumBalls(SDL_Joystick *joystick);

/**

  *  Get the number of POV hats on a joystick.

*/

-extern DECLSPEC int SDLCALL SDL_JoystickNumHats(SDL_Joystick * joystick);

+extern DECLSPEC int SDLCALL SDL_JoystickNumHats(SDL_Joystick *joystick);

/**

  *  Get the number of buttons on a joystick.

*/

-extern DECLSPEC int SDLCALL SDL_JoystickNumButtons(SDL_Joystick * joystick);

+extern DECLSPEC int SDLCALL SDL_JoystickNumButtons(SDL_Joystick *joystick);

/**

  *  Update the current state of the open joysticks.

@@ -317,7 +364,7 @@

  *  The axis indices start at index 0.

*/

-extern DECLSPEC Sint16 SDLCALL SDL_JoystickGetAxis(SDL_Joystick * joystick,

+extern DECLSPEC Sint16 SDLCALL SDL_JoystickGetAxis(SDL_Joystick *joystick,

                                                    int axis);

/**

@@ -329,7 +376,7 @@

  *  \return SDL_TRUE if this axis has any initial value, or SDL_FALSE if not.

*/

-extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAxisInitialState(SDL_Joystick * joystick,

+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAxisInitialState(SDL_Joystick *joystick,

                                                    int axis, Sint16 *state);

/**

@@ -363,7 +410,7 @@

  *           - ::SDL_HAT_LEFTUP

  *           - ::SDL_HAT_LEFTDOWN

*/

-extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetHat(SDL_Joystick * joystick,

+extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetHat(SDL_Joystick *joystick,

                                                  int hat);

/**

@@ -373,7 +420,7 @@

  *  The ball indices start at index 0.

*/

-extern DECLSPEC int SDLCALL SDL_JoystickGetBall(SDL_Joystick * joystick,

+extern DECLSPEC int SDLCALL SDL_JoystickGetBall(SDL_Joystick *joystick,

                                                 int ball, int *dx, int *dy);

/**

@@ -381,11 +428,11 @@

  *  The button indices start at index 0.

*/

-extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetButton(SDL_Joystick * joystick,

+extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetButton(SDL_Joystick *joystick,

                                                     int button);

/**

- *  Trigger a rumble effect

+ *  Start a rumble effect

  *  Each call to this function cancels any previous rumble effect, and calling it with 0 intensity stops any rumbling.

  *  \param joystick The joystick to vibrate

@@ -395,17 +442,51 @@

  *  \return 0, or -1 if rumble isn't supported on this joystick

*/

-extern DECLSPEC int SDLCALL SDL_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);

+extern DECLSPEC int SDLCALL SDL_JoystickRumble(SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);

/**

+ *  Start a rumble effect in the joystick's triggers

+ *  Each call to this function cancels any previous trigger rumble effect, and calling it with 0 intensity stops any rumbling.

+ *

+ *  \param joystick The joystick to vibrate

+ *  \param left_rumble The intensity of the left trigger rumble motor, from 0 to 0xFFFF

+ *  \param right_rumble The intensity of the right trigger rumble motor, from 0 to 0xFFFF

+ *  \param duration_ms The duration of the rumble effect, in milliseconds

+ *

+ *  \return 0, or -1 if trigger rumble isn't supported on this joystick

+ */

+extern DECLSPEC int SDLCALL SDL_JoystickRumbleTriggers(SDL_Joystick *joystick, Uint16 left_rumble, Uint16 right_rumble, Uint32 duration_ms);

+/**

+ *  Return whether a joystick has an LED

+ *

+ *  \param joystick The joystick to query

+ *

+ *  \return SDL_TRUE, or SDL_FALSE if this joystick does not have a modifiable LED

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickHasLED(SDL_Joystick *joystick);

+/**

+ *  Update a joystick's LED color.

+ *

+ *  \param joystick The joystick to update

+ *  \param red The intensity of the red LED

+ *  \param green The intensity of the green LED

+ *  \param blue The intensity of the blue LED

+ *

+ *  \return 0, or -1 if this joystick does not have a modifiable LED

+ */

+extern DECLSPEC int SDLCALL SDL_JoystickSetLED(SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue);

+/**

  *  Close a joystick previously opened with SDL_JoystickOpen().

*/

-extern DECLSPEC void SDLCALL SDL_JoystickClose(SDL_Joystick * joystick);

+extern DECLSPEC void SDLCALL SDL_JoystickClose(SDL_Joystick *joystick);

/**

  *  Return the battery level of this joystick

*/

-extern DECLSPEC SDL_JoystickPowerLevel SDLCALL SDL_JoystickCurrentPowerLevel(SDL_Joystick * joystick);

+extern DECLSPEC SDL_JoystickPowerLevel SDLCALL SDL_JoystickCurrentPowerLevel(SDL_Joystick *joystick);

 /* Ends C function definitions when using C++ */

 #ifdef __cplusplus

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_keycode.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_keycode.h

@@ -88,9 +88,11 @@

     SDLK_GREATER = '>',

     SDLK_QUESTION = '?',

     SDLK_AT = '@',

/*

        Skip uppercase letters

*/

     SDLK_LEFTBRACKET = '[',

     SDLK_BACKSLASH = '\\',

     SDLK_RIGHTBRACKET = ']',

@@ -336,13 +338,13 @@

     KMOD_NUM = 0x1000,

     KMOD_CAPS = 0x2000,

     KMOD_MODE = 0x4000,

-    KMOD_RESERVED = 0x8000

-} SDL_Keymod;

+    KMOD_RESERVED = 0x8000,

-#define KMOD_CTRL   (KMOD_LCTRL|KMOD_RCTRL)

-#define KMOD_SHIFT  (KMOD_LSHIFT|KMOD_RSHIFT)

-#define KMOD_ALT    (KMOD_LALT|KMOD_RALT)

-#define KMOD_GUI    (KMOD_LGUI|KMOD_RGUI)

+    KMOD_CTRL = KMOD_LCTRL | KMOD_RCTRL,

+    KMOD_SHIFT = KMOD_LSHIFT | KMOD_RSHIFT,

+    KMOD_ALT = KMOD_LALT | KMOD_RALT,

+    KMOD_GUI = KMOD_LGUI | KMOD_RGUI

+} SDL_Keymod;

 #endif /* SDL_keycode_h_ */

--- /dev/null

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_locale.h

@@ -1,0 +1,101 @@

+/*

+  Simple DirectMedia Layer

+  Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>

+  This software is provided 'as-is', without any express or implied

+  warranty.  In no event will the authors be held liable for any damages

+  arising from the use of this software.

+  Permission is granted to anyone to use this software for any purpose,

+  including commercial applications, and to alter it and redistribute it

+  freely, subject to the following restrictions:

+  1. The origin of this software must not be misrepresented; you must not

+     claim that you wrote the original software. If you use this software

+     in a product, an acknowledgment in the product documentation would be

+     appreciated but is not required.

+  2. Altered source versions must be plainly marked as such, and must not be

+     misrepresented as being the original software.

+  3. This notice may not be removed or altered from any source distribution.

+*/

+/**

+ *  \file SDL_locale.h

+ *

+ *  Include file for SDL locale services

+ */

+#ifndef _SDL_locale_h

+#define _SDL_locale_h

+#include "SDL_stdinc.h"

+#include "SDL_error.h"

+#include "begin_code.h"

+/* Set up for C function definitions, even when using C++ */

+#ifdef __cplusplus

+/* *INDENT-OFF* */

+extern "C" {

+/* *INDENT-ON* */

+#endif

+typedef struct SDL_Locale

+{

+    const char *language;  /**< A language name, like "en" for English. */

+    const char *country;  /**< A country, like "US" for America. Can be NULL. */

+} SDL_Locale;

+/**

+ *  \brief Report the user's preferred locale.

+ *

+ *  This returns an array of SDL_Locale structs, the final item zeroed out.

+ *  When the caller is done with this array, it should call SDL_free() on

+ *  the returned value; all the memory involved is allocated in a single

+ *  block, so a single SDL_free() will suffice.

+ *

+ *  Returned language strings are in the format xx, where 'xx' is an ISO-639

+ *  language specifier (such as "en" for English, "de" for German, etc).

+ *  Country strings are in the format YY, where "YY" is an ISO-3166 country

+ *  code (such as "US" for the United States, "CA" for Canada, etc). Country

+ *  might be NULL if there's no specific guidance on them (so you might get

+ *  { "en", "US" } for American English, but { "en", NULL } means "English

+ *  language, generically"). Language strings are never NULL, except to

+ *  terminate the array.

+ *

+ *  Please note that not all of these strings are 2 characters; some are

+ *  three or more.

+ *

+ *  The returned list of locales are in the order of the user's preference.

+ *  For example, a German citizen that is fluent in US English and knows

+ *  enough Japanese to navigate around Tokyo might have a list like:

+ *  { "de", "en_US", "jp", NULL }. Someone from England might prefer British

+ *  English (where "color" is spelled "colour", etc), but will settle for

+ *  anything like it: { "en_GB", "en", NULL }.

+ *

+ *  This function returns NULL on error, including when the platform does not

+ *  supply this information at all.

+ *

+ *  This might be a "slow" call that has to query the operating system. It's

+ *  best to ask for this once and save the results. However, this list can

+ *  change, usually because the user has changed a system preference outside

+ *  of your program; SDL will send an SDL_LOCALECHANGED event in this case,

+ *  if possible, and you can call this function again to get an updated copy

+ *  of preferred locales.

+ *

+ *   \return array of locales, terminated with a locale with a NULL language

+ *           field. Will return NULL on error.

+ */

+extern DECLSPEC SDL_Locale * SDLCALL SDL_GetPreferredLocales(void);

+/* Ends C function definitions when using C++ */

+#ifdef __cplusplus

+/* *INDENT-OFF* */

+}

+/* *INDENT-ON* */

+#endif

+#include "close_code.h"

+#endif /* _SDL_locale_h */

+/* vi: set ts=4 sw=4 expandtab: */

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_metal.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_metal.h

@@ -55,18 +55,13 @@

  *  On macOS, this does *not* associate a MTLDevice with the CAMetalLayer on its

  *  own. It is up to user code to do that.

- *  The returned handle can be casted directly to a NSView or UIView, and the

- *  CAMetalLayer can be accessed from the view's 'layer' property.

+ *  The returned handle can be casted directly to a NSView or UIView.

+ *  To access the backing CAMetalLayer, call SDL_Metal_GetLayer().

- *  \code

- *  SDL_MetalView metalview = SDL_Metal_CreateView(window);

- *  UIView *uiview = (__bridge UIView *)metalview;

- *  CAMetalLayer *metallayer = (CAMetalLayer *)uiview.layer;

- *  // [...]

- *  SDL_Metal_DestroyView(metalview);

- *  \endcode

+ *  \note \a window must be created with the SDL_WINDOW_METAL flag.

  *  \sa SDL_Metal_DestroyView

+ *  \sa SDL_Metal_GetLayer

*/

 extern DECLSPEC SDL_MetalView SDLCALL SDL_Metal_CreateView(SDL_Window * window);

@@ -79,6 +74,37 @@

  *  \sa SDL_Metal_CreateView

*/

 extern DECLSPEC void SDLCALL SDL_Metal_DestroyView(SDL_MetalView view);

+/**

+ *  \brief Get a pointer to the backing CAMetalLayer for the given view.

+ *

+ *  \sa SDL_MetalCreateView

+ */

+extern DECLSPEC void *SDLCALL SDL_Metal_GetLayer(SDL_MetalView view);

+/**

+ *  \brief Get the size of a window's underlying drawable in pixels (for use

+ *         with setting viewport, scissor & etc).

+ *

+ *  \param window   SDL_Window from which the drawable size should be queried

+ *  \param w        Pointer to variable for storing the width in pixels,

+ *                  may be NULL

+ *  \param h        Pointer to variable for storing the height in pixels,

+ *                  may be NULL

+ *

+ * This may differ from SDL_GetWindowSize() if we're rendering to a high-DPI

+ * drawable, i.e. the window was created with SDL_WINDOW_ALLOW_HIGHDPI on a

+ * platform with high-DPI support (Apple calls this "Retina"), and not disabled

+ * by the \c SDL_HINT_VIDEO_HIGHDPI_DISABLED hint.

+ *

+ *  \note On macOS high-DPI support must be enabled for an application by

+ *        setting NSHighResolutionCapable to true in its Info.plist.

+ *

+ *  \sa SDL_GetWindowSize()

+ *  \sa SDL_CreateWindow()

+ */

+extern DECLSPEC void SDLCALL SDL_Metal_GetDrawableSize(SDL_Window* window, int *w,

+                                                       int *h);

 /* @} *//* Metal support functions */

--- /dev/null

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_misc.h

@@ -1,0 +1,75 @@

+/*

+  Simple DirectMedia Layer

+  Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>

+  This software is provided 'as-is', without any express or implied

+  warranty.  In no event will the authors be held liable for any damages

+  arising from the use of this software.

+  Permission is granted to anyone to use this software for any purpose,

+  including commercial applications, and to alter it and redistribute it

+  freely, subject to the following restrictions:

+  1. The origin of this software must not be misrepresented; you must not

+     claim that you wrote the original software. If you use this software

+     in a product, an acknowledgment in the product documentation would be

+     appreciated but is not required.

+  2. Altered source versions must be plainly marked as such, and must not be

+     misrepresented as being the original software.

+  3. This notice may not be removed or altered from any source distribution.

+*/

+/**

+ *  \file SDL_misc.h

+ *

+ *  \brief Include file for SDL API functions that don't fit elsewhere.

+ */

+#ifndef SDL_misc_h_

+#define SDL_misc_h_

+#include "SDL_stdinc.h"

+#include "begin_code.h"

+/* Set up for C function definitions, even when using C++ */

+#ifdef __cplusplus

+extern "C" {

+#endif

+/**

+ * \brief Open an URL / URI in the browser or other

+ *

+ * Open a URL in a separate, system-provided application. How this works will

+ *  vary wildly depending on the platform. This will likely launch what

+ *  makes sense to handle a specific URL's protocol (a web browser for http://,

+ *  etc), but it might also be able to launch file managers for directories

+ *  and other things.

+ *

+ * What happens when you open a URL varies wildly as well: your game window

+ *  may lose focus (and may or may not lose focus if your game was fullscreen

+ *  or grabbing input at the time). On mobile devices, your app will likely

+ *  move to the background or your process might be paused. Any given platform

+ *  may or may not handle a given URL.

+ *

+ * If this is unimplemented (or simply unavailable) for a platform, this will

+ *  fail with an error. A successful result does not mean the URL loaded, just

+ *  that we launched something to handle it (or at least believe we did).

+ *

+ * All this to say: this function can be useful, but you should definitely

+ *  test it on every platform you target.

+ *

+ *   \param url A valid URL to open.

+ *  \return 0 on success, or -1 on error.

+ */

+extern DECLSPEC int SDLCALL SDL_OpenURL(const char *url);

+/* Ends C function definitions when using C++ */

+#ifdef __cplusplus

+}

+#endif

+#include "close_code.h"

+#endif /* SDL_misc_h_ */

+/* vi: set ts=4 sw=4 expandtab: */

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_pixels.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_pixels.h

@@ -188,18 +188,22 @@

     SDL_PIXELFORMAT_RGB332 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED8, SDL_PACKEDORDER_XRGB,

                                SDL_PACKEDLAYOUT_332, 8, 1),

-    SDL_PIXELFORMAT_RGB444 =

+    SDL_PIXELFORMAT_XRGB4444 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XRGB,

                                SDL_PACKEDLAYOUT_4444, 12, 2),

-    SDL_PIXELFORMAT_BGR444 =

+    SDL_PIXELFORMAT_RGB444 = SDL_PIXELFORMAT_XRGB4444,

+    SDL_PIXELFORMAT_XBGR4444 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XBGR,

                                SDL_PACKEDLAYOUT_4444, 12, 2),

-    SDL_PIXELFORMAT_RGB555 =

+    SDL_PIXELFORMAT_BGR444 = SDL_PIXELFORMAT_XBGR4444,

+    SDL_PIXELFORMAT_XRGB1555 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XRGB,

                                SDL_PACKEDLAYOUT_1555, 15, 2),

-    SDL_PIXELFORMAT_BGR555 =

+    SDL_PIXELFORMAT_RGB555 = SDL_PIXELFORMAT_XRGB1555,

+    SDL_PIXELFORMAT_XBGR1555 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XBGR,

                                SDL_PACKEDLAYOUT_1555, 15, 2),

+    SDL_PIXELFORMAT_BGR555 = SDL_PIXELFORMAT_XBGR1555,

     SDL_PIXELFORMAT_ARGB4444 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_ARGB,

                                SDL_PACKEDLAYOUT_4444, 16, 2),

@@ -236,15 +240,17 @@

     SDL_PIXELFORMAT_BGR24 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYU8, SDL_ARRAYORDER_BGR, 0,

                                24, 3),

-    SDL_PIXELFORMAT_RGB888 =

+    SDL_PIXELFORMAT_XRGB8888 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_XRGB,

                                SDL_PACKEDLAYOUT_8888, 24, 4),

+    SDL_PIXELFORMAT_RGB888 = SDL_PIXELFORMAT_XRGB8888,

     SDL_PIXELFORMAT_RGBX8888 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_RGBX,

                                SDL_PACKEDLAYOUT_8888, 24, 4),

-    SDL_PIXELFORMAT_BGR888 =

+    SDL_PIXELFORMAT_XBGR8888 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_XBGR,

                                SDL_PACKEDLAYOUT_8888, 24, 4),

+    SDL_PIXELFORMAT_BGR888 = SDL_PIXELFORMAT_XBGR8888,

     SDL_PIXELFORMAT_BGRX8888 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_BGRX,

                                SDL_PACKEDLAYOUT_8888, 24, 4),

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_revision.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_revision.h

@@ -1,2 +1,2 @@

-#define SDL_REVISION "hg-13609:34cc7d3b69d3"

-#define SDL_REVISION_NUMBER 13609

+#define SDL_REVISION "hg-14525:e52d96ea04fc"

+#define SDL_REVISION_NUMBER 14525

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_rwops.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_rwops.h

@@ -96,15 +96,7 @@

 #if defined(__ANDROID__)

         struct

-            void *fileNameRef;

-            void *inputStreamRef;

-            void *readableByteChannelRef;

-            void *readMethod;

-            void *assetFileDescriptorRef;

-            long position;

-            long size;

-            long offset;

-            int fd;

+            void *asset;

         } androidio;

 #elif defined(__WIN32__)

         struct

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_sensor.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_sensor.h

@@ -78,14 +78,16 @@

  * Accelerometer sensor

  * The accelerometer returns the current acceleration in SI meters per

- * second squared. This includes gravity, so a device at rest will have

- * an acceleration of SDL_STANDARD_GRAVITY straight down.

+ * second squared. This measurement includes the force of gravity, so

+ * a device at rest will have an value of SDL_STANDARD_GRAVITY away

+ * from the center of the earth.

  * values[0]: Acceleration on the x axis

  * values[1]: Acceleration on the y axis

  * values[2]: Acceleration on the z axis

- * For phones held in portrait mode, the axes are defined as follows:

+ * For phones held in portrait mode and game controllers held in front of you,

+ * the axes are defined as follows:

  * -X ... +X : left ... right

  * -Y ... +Y : bottom ... top

  * -Z ... +Z : farther ... closer

@@ -105,21 +107,35 @@

  * see positive rotation on that axis when it appeared to be rotating

  * counter-clockwise.

- * values[0]: Angular speed around the x axis

- * values[1]: Angular speed around the y axis

- * values[2]: Angular speed around the z axis

+ * values[0]: Angular speed around the x axis (pitch)

+ * values[1]: Angular speed around the y axis (yaw)

+ * values[2]: Angular speed around the z axis (roll)

- * For phones held in portrait mode, the axes are defined as follows:

+ * For phones held in portrait mode and game controllers held in front of you,

+ * the axes are defined as follows:

  * -X ... +X : left ... right

  * -Y ... +Y : bottom ... top

  * -Z ... +Z : farther ... closer

- * The axis data is not changed when the phone is rotated.

+ * The axis data is not changed when the phone or controller is rotated.

  * \sa SDL_GetDisplayOrientation()

*/

 /* Function prototypes */

+/**

+ * Locking for multi-threaded access to the sensor API

+ *

+ * If you are using the sensor API or handling events from multiple threads

+ * you should use these locking functions to protect access to the sensors.

+ *

+ * In particular, you are guaranteed that the sensor list won't change, so

+ * the API functions that take a sensor index will be valid, and sensor

+ * events will not be delivered.

+ */

+extern DECLSPEC void SDLCALL SDL_LockSensors(void);

+extern DECLSPEC void SDLCALL SDL_UnlockSensors(void);

/**

  *  \brief Count the number of sensors attached to the system right now

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_stdinc.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_stdinc.h

@@ -30,6 +30,12 @@

 #include "SDL_config.h"

+#ifdef __APPLE__

+#ifndef _DARWIN_C_SOURCE

+#define _DARWIN_C_SOURCE 1 /* for memset_pattern4() */

+#endif

+#endif

 #ifdef HAVE_SYS_TYPES_H

 #include <sys/types.h>

 #endif

@@ -413,6 +419,8 @@

 extern DECLSPEC int SDLCALL SDL_toupper(int x);

 extern DECLSPEC int SDLCALL SDL_tolower(int x);

+extern DECLSPEC Uint32 SDLCALL SDL_crc32(Uint32 crc, const void *data, size_t len);

 extern DECLSPEC void *SDLCALL SDL_memset(SDL_OUT_BYTECAP(len) void *dst, int c, size_t len);

 #define SDL_zero(x) SDL_memset(&(x), 0, sizeof((x)))

@@ -463,6 +471,8 @@

 extern DECLSPEC int SDLCALL SDL_wcscmp(const wchar_t *str1, const wchar_t *str2);

 extern DECLSPEC int SDLCALL SDL_wcsncmp(const wchar_t *str1, const wchar_t *str2, size_t maxlen);

+extern DECLSPEC int SDLCALL SDL_wcscasecmp(const wchar_t *str1, const wchar_t *str2);

+extern DECLSPEC int SDLCALL SDL_wcsncasecmp(const wchar_t *str1, const wchar_t *str2, size_t len);

 extern DECLSPEC size_t SDLCALL SDL_strlen(const char *str);

 extern DECLSPEC size_t SDLCALL SDL_strlcpy(SDL_OUT_Z_CAP(maxlen) char *dst, const char *src, size_t maxlen);

@@ -529,6 +539,8 @@

 extern DECLSPEC float SDLCALL SDL_fabsf(float x);

 extern DECLSPEC double SDLCALL SDL_floor(double x);

 extern DECLSPEC float SDLCALL SDL_floorf(float x);

+extern DECLSPEC double SDLCALL SDL_trunc(double x);

+extern DECLSPEC float SDLCALL SDL_truncf(float x);

 extern DECLSPEC double SDLCALL SDL_fmod(double x, double y);

 extern DECLSPEC float SDLCALL SDL_fmodf(float x, float y);

 extern DECLSPEC double SDLCALL SDL_log(double x);

@@ -575,6 +587,17 @@

 /* force builds using Clang's static analysis tools to use literal C runtime

    here, since there are possibly tests that are ineffective otherwise. */

 #if defined(__clang_analyzer__) && !defined(SDL_DISABLE_ANALYZE_MACROS)

+/* The analyzer knows about strlcpy even when the system doesn't provide it */

+#ifndef HAVE_STRLCPY

+size_t strlcpy(char* dst, const char* src, size_t size);

+#endif

+/* The analyzer knows about strlcat even when the system doesn't provide it */

+#ifndef HAVE_STRLCAT

+size_t strlcat(char* dst, const char* src, size_t size);

+#endif

 #define SDL_malloc malloc

 #define SDL_calloc calloc

 #define SDL_realloc realloc

@@ -583,16 +606,23 @@

 #define SDL_memcpy memcpy

 #define SDL_memmove memmove

 #define SDL_memcmp memcmp

-#define SDL_strlen strlen

 #define SDL_strlcpy strlcpy

 #define SDL_strlcat strlcat

+#define SDL_strlen strlen

+#define SDL_wcslen wcslen

+#define SDL_wcslcpy wcslcpy

+#define SDL_wcslcat wcslcat

 #define SDL_strdup strdup

+#define SDL_wcsdup wcsdup

 #define SDL_strchr strchr

 #define SDL_strrchr strrchr

 #define SDL_strstr strstr

+#define SDL_wcsstr wcsstr

 #define SDL_strtokr strtok_r

 #define SDL_strcmp strcmp

+#define SDL_wcscmp wcscmp

 #define SDL_strncmp strncmp

+#define SDL_wcsncmp wcsncmp

 #define SDL_strcasecmp strcasecmp

 #define SDL_strncasecmp strncasecmp

 #define SDL_sscanf sscanf

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_surface.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_surface.h

@@ -80,8 +80,10 @@

     /** information needed for surfaces requiring locks */

     int locked;                 /**< Read-only */

-    void *lock_data;            /**< Read-only */

+    /** list of BlitMap that hold a reference to this surface */

+    void *list_blitmap;         /**< Private */

     /** clipping information */

     SDL_Rect clip_rect;         /**< Read-only */

@@ -234,6 +236,13 @@

*/

 extern DECLSPEC int SDLCALL SDL_SetSurfaceRLE(SDL_Surface * surface,

                                               int flag);

+/**

+ *  \brief Returns whether the surface is RLE enabled

+ *

+ *  \return SDL_TRUE if the surface is RLE enabled, or SDL_FALSE if the surface is NULL or not RLE enabled

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_HasSurfaceRLE(SDL_Surface * surface);

/**

  *  \brief Sets the color key (transparent pixel) in a blittable surface.

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_system.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_system.h

@@ -123,6 +123,7 @@

/**

    \brief Return API level of the current device

+    API level 30: Android 11

     API level 29: Android 10

     API level 28: Android 9

     API level 27: Android 8.1

@@ -197,6 +198,14 @@

    written to by other applications.

*/

 extern DECLSPEC const char * SDLCALL SDL_AndroidGetExternalStoragePath(void);

+/**

+   \brief Request permissions at runtime.

+   This blocks the calling thread until the permission is granted or

+   denied. Returns SDL_TRUE if the permission was granted.

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_AndroidRequestPermission(const char *permission);

 #endif /* __ANDROID__ */

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_syswm.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_syswm.h

@@ -106,6 +106,11 @@

 #if defined(SDL_VIDEO_DRIVER_VIVANTE)

 #include "SDL_egl.h"

 #endif

+#if defined(SDL_VIDEO_DRIVER_OS2)

+#define INCL_WIN

+#include <os2.h>

+#endif

 #endif /* SDL_PROTOTYPES_ONLY */

@@ -187,6 +192,16 @@

             /* No Vivante window events yet */

         } vivante;

 #endif

+#if defined(SDL_VIDEO_DRIVER_OS2)

+        struct

+        {

+            BOOL fFrame;                /**< TRUE if hwnd is a frame window */

+            HWND hwnd;                  /**< The window receiving the message */

+            ULONG msg;                  /**< The message identifier */

+            MPARAM mp1;                 /**< The first first message parameter */

+            MPARAM mp2;                 /**< The second first message parameter */

+        } os2;

+#endif

         /* Can't have an empty union */

         int dummy;

     } msg;

@@ -278,6 +293,14 @@

             ANativeWindow *window;

             EGLSurface surface;

         } android;

+#endif

+#if defined(SDL_VIDEO_DRIVER_OS2)

+        struct

+        {

+            HWND hwnd;                  /**< The window handle */

+            HWND hwndFrame;             /**< The frame window handle */

+        } os2;

 #endif

 #if defined(SDL_VIDEO_DRIVER_VIVANTE)

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_thread.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_thread.h

@@ -54,6 +54,11 @@

/**

  *  The SDL thread priority.

+ *  SDL will make system changes as necessary in order to apply the thread priority.

+ *  Code which attempts to control thread state related to priority should be aware

+ *  that calling SDL_SetThreadPriority may alter such state.

+ *  SDL_HINT_THREAD_PRIORITY_POLICY can be used to control aspects of this behavior.

+ *

  *  \note On many systems you require special privileges to set high or time critical priority.

*/

 typedef enum {

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_version.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_version.h

@@ -59,7 +59,7 @@

*/

 #define SDL_MAJOR_VERSION   2

 #define SDL_MINOR_VERSION   0

-#define SDL_PATCHLEVEL      12

+#define SDL_PATCHLEVEL      14

/**

  *  \brief Macro to determine SDL version program was compiled against.

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_video.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_video.h

@@ -118,7 +118,8 @@

     SDL_WINDOW_UTILITY       = 0x00020000,      /**< window should be treated as a utility window */

     SDL_WINDOW_TOOLTIP       = 0x00040000,      /**< window should be treated as a tooltip */

     SDL_WINDOW_POPUP_MENU    = 0x00080000,      /**< window should be treated as a popup menu */

-    SDL_WINDOW_VULKAN        = 0x10000000       /**< window usable for Vulkan surface */

+    SDL_WINDOW_VULKAN        = 0x10000000,      /**< window usable for Vulkan surface */

+    SDL_WINDOW_METAL         = 0x20000000       /**< window usable for Metal view */

 } SDL_WindowFlags;

/**

@@ -174,7 +175,9 @@

 typedef enum

     SDL_DISPLAYEVENT_NONE,          /**< Never used */

-    SDL_DISPLAYEVENT_ORIENTATION    /**< Display orientation has changed to data1 */

+    SDL_DISPLAYEVENT_ORIENTATION,   /**< Display orientation has changed to data1 */

+    SDL_DISPLAYEVENT_CONNECTED,     /**< Display has been added to the system */

+    SDL_DISPLAYEVENT_DISCONNECTED   /**< Display has been removed from the system */

 } SDL_DisplayEventID;

 typedef enum

@@ -484,7 +487,8 @@

  *               ::SDL_WINDOW_HIDDEN,        ::SDL_WINDOW_BORDERLESS,

  *               ::SDL_WINDOW_RESIZABLE,     ::SDL_WINDOW_MAXIMIZED,

  *               ::SDL_WINDOW_MINIMIZED,     ::SDL_WINDOW_INPUT_GRABBED,

- *               ::SDL_WINDOW_ALLOW_HIGHDPI, ::SDL_WINDOW_VULKAN.

+ *               ::SDL_WINDOW_ALLOW_HIGHDPI, ::SDL_WINDOW_VULKAN

+ *               ::SDL_WINDOW_METAL.

  *  \return The created window, or NULL if window creation failed.

@@ -502,6 +506,9 @@

  *  If SDL_WINDOW_VULKAN is specified and there isn't a working Vulkan driver,

  *  SDL_CreateWindow() will fail because SDL_Vulkan_LoadLibrary() will fail.

+ *

+ *  If SDL_WINDOW_METAL is specified on an OS that does not support Metal,

+ *  SDL_CreateWindow() will fail.

  *  \note On non-Apple devices, SDL requires you to either not link to the

  *        Vulkan loader or link to a dynamic library version. This limitation

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_vulkan.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_vulkan.h

@@ -204,10 +204,9 @@

  *  \sa SDL_Vulkan_CreateSurface()

*/

-extern DECLSPEC SDL_bool SDLCALL SDL_Vulkan_GetInstanceExtensions(

-														SDL_Window *window,

-														unsigned int *pCount,

-														const char **pNames);

+extern DECLSPEC SDL_bool SDLCALL SDL_Vulkan_GetInstanceExtensions(SDL_Window *window,

+                                                                  unsigned int *pCount,

+                                                                  const char **pNames);

/**

  *  \brief Create a Vulkan rendering surface for a window.

@@ -238,10 +237,9 @@

  *  \sa SDL_Vulkan_GetInstanceExtensions()

*/

-extern DECLSPEC SDL_bool SDLCALL SDL_Vulkan_CreateSurface(

-												SDL_Window *window,

-												VkInstance instance,

-												VkSurfaceKHR* surface);

+extern DECLSPEC SDL_bool SDLCALL SDL_Vulkan_CreateSurface(SDL_Window *window,

+                                                          VkInstance instance,

+                                                          VkSurfaceKHR* surface);

/**

  *  \brief Get the size of a window's underlying drawable in pixels (for use

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/begin_code.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/begin_code.h

@@ -51,15 +51,11 @@

 /* Some compilers use a special export keyword */

 #ifndef DECLSPEC

-# if defined(__WIN32__) || defined(__WINRT__)

-#  ifdef __BORLANDC__

-#   ifdef BUILD_SDL

-#    define DECLSPEC

-#   else

-#    define DECLSPEC    __declspec(dllimport)

-#   endif

-#  else

+# if defined(__WIN32__) || defined(__WINRT__) || defined(__CYGWIN__)

+#  ifdef DLL_EXPORT

 #   define DECLSPEC __declspec(dllexport)

+#  else

+#   define DECLSPEC

 #  endif

 # elif defined(__OS2__)

 #   ifdef BUILD_SDL

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Resources/Info.plist

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Resources/Info.plist

@@ -3,7 +3,7 @@

 <plist version="1.0">

 <dict>

 	<key>BuildMachineOSBuild</key>

-	<string>18G87</string>

+	<string>19E287</string>

 	<key>CFBundleDevelopmentRegion</key>

 	<string>English</string>

 	<key>CFBundleExecutable</key>

@@ -19,7 +19,7 @@

 	<key>CFBundlePackageType</key>

 	<string>FMWK</string>

 	<key>CFBundleShortVersionString</key>

-	<string>2.0.12</string>

+	<string>2.0.14</string>

 	<key>CFBundleSignature</key>

 	<string>SDLX</string>

 	<key>CFBundleSupportedPlatforms</key>

@@ -27,21 +27,23 @@

 		<string>MacOSX</string>

 	</array>

 	<key>CFBundleVersion</key>

-	<string>2.0.12</string>

+	<string>2.0.14</string>

 	<key>DTCompiler</key>

 	<string>com.apple.compilers.llvm.clang.1_0</string>

 	<key>DTPlatformBuild</key>

-	<string>11C504</string>

+	<string>12C33</string>

+	<key>DTPlatformName</key>

+	<string>macosx</string>

 	<key>DTPlatformVersion</key>

-	<string>GM</string>

+	<string>11.1</string>

 	<key>DTSDKBuild</key>

-	<string>19B90</string>

+	<string>20C63</string>

 	<key>DTSDKName</key>

-	<string>macosx10.15</string>

+	<string>macosx11.1</string>

 	<key>DTXcode</key>

-	<string>1130</string>

+	<string>1230</string>

 	<key>DTXcodeBuild</key>

-	<string>11C504</string>

+	<string>12C33</string>

 	<key>LSMinimumSystemVersion</key>

 	<string>10.6</string>

 </dict>

binary files a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Resources/default.metallib b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Resources/default.metallib differ

binary files a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/SDL2 b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/SDL2 differ

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/_CodeSignature/CodeResources

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/_CodeSignature/CodeResources

@@ -6,7 +6,7 @@

 	<dict>

 		<key>Resources/Info.plist</key>

 		<data>

-		sC07CBQyns8khV3Fh/hh4E2hc74=

+		HzcsMReVY4hkAmRRhq33mT4RJKI=

 		</data>

 		<key>Resources/License.txt</key>

 		<data>

@@ -18,7 +18,7 @@

 		</data>

 		<key>Resources/default.metallib</key>

 		<data>

-		dF9gKJnv0WdQs57PRAzLo+EyGAA=

+		4BwgaOSOLU3sjhjYkfLYp8Bg0y0=

 		</data>

 	</dict>

 	<key>files2</key>

@@ -27,7 +27,7 @@

 		<dict>

 			<key>cdhash</key>

 			<data>

-			CEGTuNjduzlouV6B5JJVr1uRoeM=

+			N5FKSaB7CEeZTK1MpiD7f6uGGVA=

 			</data>

 			<key>requirement</key>

 			<string>identifier "org.libsdl.hidapi" and anchor apple generic and certificate 1[field.1.2.840.113635.100.6.2.6] /* exists */ and certificate leaf[field.1.2.840.113635.100.6.1.13] /* exists */ and certificate leaf[subject.OU] = EH385AYQ6F</string>

@@ -36,11 +36,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			y6Zw1zugKvy7YINfHUZioLU3h7c=

+			hL2Z/I5g7jY5xbcFEk6Ga+GmxcM=

 			</data>

 			<key>hash2</key>

 			<data>

-			GRE94BY3eDOjtR9EDg6HtLEJAZjYaNV+dq4yfaEVj+U=

+			dALaYlcvTZd9nHYy4IFogyrazbSCCRfnK4kfYHGPqFc=

 			</data>

 		</dict>

 		<key>Headers/SDL_assert.h</key>

@@ -47,11 +47,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			aeaMLHO4nr+PB14hBzqp6ZOQMqU=

+			FwT1P3mJzGKC9r+NdzApvnBKWB0=

 			</data>

 			<key>hash2</key>

 			<data>

-			BvLXUx+Vfr2uygauOVYH8TxUkdOjRrpuC51187UhoCU=

+			P97E6oE7Pm/2Rd/sQI2lfnboN3OaLWfA4fzXc4lHSW0=

 			</data>

 		</dict>

 		<key>Headers/SDL_atomic.h</key>

@@ -124,11 +124,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			eUkWGkQu50iG57VqjB5oIXhaYRk=

+			SHf9CRjVPeSLNjgX8CeWX+2/rsc=

 			</data>

 			<key>hash2</key>

 			<data>

-			hTGa2AD+GTxusg3MsUIzA+xmRIFpgR39xsv51vn/Jl0=

+			Dtby/5f29Me3435yhYtoV4qaQ3H+EsDpI5y4/pcdqJY=

 			</data>

 		</dict>

 		<key>Headers/SDL_copying.h</key>

@@ -146,11 +146,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			/DTS3Ju22TmH5Qrr4Sy4TfDdlcc=

+			jOEMD49pYqDQfHy0/1TAdRrVxfE=

 			</data>

 			<key>hash2</key>

 			<data>

-			pPVS8mDMD17ThwISdh+NEXGOqQkOOClFoU0ylYgDNSM=

+			/vC2r34hQj6+BZw4xJx8YzwMKL2petqQQgALn+fcGCE=

 			</data>

 		</dict>

 		<key>Headers/SDL_endian.h</key>

@@ -168,11 +168,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			MfehpP3RFEj2g4Ya0noqc1o7ANo=

+			pVWfxt+odr3djRqt8D/U421+dQo=

 			</data>

 			<key>hash2</key>

 			<data>

-			FZWI2OlYvburZIDQeeG29DzMz8n8hzO6bavXGDWoHhk=

+			YKlzVmZ1dgucRXZyWU9kvIjT9QZBohKxz49iLQ/PPQE=

 			</data>

 		</dict>

 		<key>Headers/SDL_events.h</key>

@@ -179,11 +179,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			K/UpbzGqq8vPXCNo//37Qod99bU=

+			ZbHbHB/Ul2errIm2JWrlpAdNRws=

 			</data>

 			<key>hash2</key>

 			<data>

-			ndL6QYSkZleJN4Va0neG0C1cytQi6sN2YRBZNqg0KGU=

+			8IArXBgjLvjES7thc1V43MvhO7Vb1LBLs6JOjsrlJh8=

 			</data>

 		</dict>

 		<key>Headers/SDL_filesystem.h</key>

@@ -201,11 +201,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			NFgER0ImxgFpfHkU677BWPYc1GI=

+			cfhsBlcRvEtWKc7G4aMmbPpicsw=

 			</data>

 			<key>hash2</key>

 			<data>

-			uL37yJVC28sdz6PATtGqouLdEcxEJK+cVHlIRBGmwwA=

+			+n9L1zsAncG84IBpXnfpWrr9WLtT6eQTKvlt/rRx+tQ=

 			</data>

 		</dict>

 		<key>Headers/SDL_gesture.h</key>

@@ -223,11 +223,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			wk25QquiIctB15MmzqnMjxB/do8=

+			M0Oo9dh3zLva6qpGJhBbgAxAIuY=

 			</data>

 			<key>hash2</key>

 			<data>

-			I7Ll6omnZd3Ts2S7kk9GcMTrNm87SSEgWoaYSRt/7pU=

+			Nef5r8Bidx1FeTffn9+uzNZMlwxu1J37V4LOzOibxx4=

 			</data>

 		</dict>

 		<key>Headers/SDL_hints.h</key>

@@ -234,11 +234,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			YZsN5gTIhrJaMZKJcecfJMMmtDA=

+			jwczm7PFpNtkpk+MVF5/nQLW3lk=

 			</data>

 			<key>hash2</key>

 			<data>

-			KIBaC8gbu2WOY1Rzn/x1o+Jpzkjn7smhdgOeihrp6sU=

+			DspQuSafuzDVaWlSssNURH+EYXHSzkOPBmkGAazI2Vo=

 			</data>

 		</dict>

 		<key>Headers/SDL_joystick.h</key>

@@ -245,11 +245,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			K9z1CAW/nstv8ExYHSHZVkzB6rA=

+			deLFMyhUMO8CeyYVlUw8yBlzhr0=

 			</data>

 			<key>hash2</key>

 			<data>

-			Begpgo8SYC3bsrdRQTUPXZys5hlvqFyHVNPcrnD9DAY=

+			9g7sjmJ50vOHOSM9pbbGUQq2AiqAnL0v1fxMPlP/6xo=

 			</data>

 		</dict>

 		<key>Headers/SDL_keyboard.h</key>

@@ -267,11 +267,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			gMeCtdre9A0i6YsiBcA9UYyFU2M=

+			ewKk66pjiNXqr4IUEygJVneU0Z0=

 			</data>

 			<key>hash2</key>

 			<data>

-			7q8a96GCxzmM/IeuC5Qe6HdURJ/tkw7ZE+w1EB05MMU=

+			VWe104GsR/Yu3UNF98pUhJ59QWxv+Es2POzyWIepBiU=

 			</data>

 		</dict>

 		<key>Headers/SDL_loadso.h</key>

@@ -285,6 +285,17 @@

 			bpcu/Ms5CE5EHVV1zXIfWghw8JM8qB2114xfsIUBPeE=

 			</data>

 		</dict>

+		<key>Headers/SDL_locale.h</key>

+		<dict>

+			<key>hash</key>

+			<data>

+			JCF6SSXRcv6uAPICgwmTq+WsVZs=

+			</data>

+			<key>hash2</key>

+			<data>

+			SYFN/L2S2pKTNZQe4dGUKTPTFXbqXZlZ3Vyl4y5wZ8s=

+			</data>

+		</dict>

 		<key>Headers/SDL_log.h</key>

 		<dict>

 			<key>hash</key>

@@ -322,13 +333,24 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			+yP6KnkkIHTzx9DFENBYpSeBGxo=

+			S2Es8N4Cya7az5FTs0mqtd840zA=

 			</data>

 			<key>hash2</key>

 			<data>

-			cXX+1NaoCsHFAkNJVN9Rv1I0x0OGxoD3lCc/NwVROeA=

+			9AgZbEiRMt0j2ui++nJaH+EXz9UF6LtVeljtZkAvvtY=

 			</data>

 		</dict>

+		<key>Headers/SDL_misc.h</key>

+		<dict>

+			<key>hash</key>

+			<data>

+			lfv6FBriF6FMZ/f1IZWpmQGVgl8=

+			</data>

+			<key>hash2</key>

+			<data>

+			r4QO2p4KtTCZoipQ78v0Gt34pzm6GzLKdZq3E2gQopA=

+			</data>

+		</dict>

 		<key>Headers/SDL_mouse.h</key>

 		<dict>

 			<key>hash</key>

@@ -454,11 +476,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			U6CRAlpSfGNDzBGXdbi4oftVkwU=

+			dk4R8c81l+WVpQ9ueWDS2SGuXkA=

 			</data>

 			<key>hash2</key>

 			<data>

-			DgjII2f8X5emc/fKsW0hur9MGpTs8qpaTHe/NC7WdGE=

+			AQ9Th5IdVLO2XfkpMUuZAqxtYQXaQiiiHQVjTJyRq2g=

 			</data>

 		</dict>

 		<key>Headers/SDL_platform.h</key>

@@ -520,11 +542,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			1KfSJfNX9fAfNlqo2OLxSfHQaik=

+			iU+5ESGi01zqZHfc1A01ki4Zn7M=

 			</data>

 			<key>hash2</key>

 			<data>

-			Ol01NFpqQ+/WDQIfZbVpxwfJcyE/qtzCAcFRXVg63rY=

+			gV6XVMtohzA/afDeM0m9gF5UKNeZuub0W7GgLf3Tde8=

 			</data>

 		</dict>

 		<key>Headers/SDL_rwops.h</key>

@@ -531,11 +553,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			DLm3FArKEgTtJ69RUmMmUvF0NsI=

+			FWcGz9/xlaBkrR1vdvYvDibFPhg=

 			</data>

 			<key>hash2</key>

 			<data>

-			FIL6cT/Y+0AXFs3GF9EJ3m2pbkmMJxT/I+LuZP4/JrU=

+			OWI95ONgZvdn/FBJfMHV1BQWKQjx5LBN7MYuXwAadgg=

 			</data>

 		</dict>

 		<key>Headers/SDL_scancode.h</key>

@@ -553,11 +575,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			EcpSAJiYDO/cjeNM+RnMZqS0YxA=

+			fWxFA0VH6Upp0rnLDNjYwdQoNo8=

 			</data>

 			<key>hash2</key>

 			<data>

-			3AJeHmC8LkxLBbEqDgnH1ZoBbA/CJTYIHue3x3QGH5M=

+			g7kU4VylxQdFQFJ0q6E8IDlwjPXm9V+b6C0sl7nyHTM=

 			</data>

 		</dict>

 		<key>Headers/SDL_shape.h</key>

@@ -575,11 +597,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			46ybx+QpfwpESkH8Xav5guh0r4M=

+			gQt/KOamYUdYNDOXy8DQl4d4g/Y=

 			</data>

 			<key>hash2</key>

 			<data>

-			TKLKiytwHa5ijCd36Ae7yHX/bbBWqdvrnOhaF9fXa0E=

+			JflF60zLtw8xzJHCvaQupBJh0cX70rk5Ow9flHG1H7k=

 			</data>

 		</dict>

 		<key>Headers/SDL_surface.h</key>

@@ -586,11 +608,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			NSvhegMe7ESmcxEgC8EuZ0sCyFU=

+			soHlBb+6gw5DX7D4eGnXPgMf9hs=

 			</data>

 			<key>hash2</key>

 			<data>

-			hdB72Dx/gaTq5sKpPDO+vN3gXHXsE7YxL8z2CoykY8o=

+			Zpk6jryT2LeN31f2DNTqmLmCqsLW6VNL1Uh7HNGOwAI=

 			</data>

 		</dict>

 		<key>Headers/SDL_system.h</key>

@@ -597,11 +619,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			3tHnp+2bdRcZ3HH7EKLtOcbMlWQ=

+			AeUGw4yk0HbPBoADm4adPJ9zhpQ=

 			</data>

 			<key>hash2</key>

 			<data>

-			ZwR9c/Bto10ts3gyJZgBeZEDkcfYBxbXqZYho1rDulI=

+			A1opmWFefAqbN5ZOZF+g6pVtvaHimbbPFEoIvB/nV1c=

 			</data>

 		</dict>

 		<key>Headers/SDL_syswm.h</key>

@@ -608,11 +630,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			erik9ElULmnUObLiWoB7Acm7yxA=

+			P+DsBmujckIowwmwg/Jf22RguSo=

 			</data>

 			<key>hash2</key>

 			<data>

-			ibGK7TlbnYmiziw5PqTjpt2BBso8MswXLRDpkK5z6l0=

+			OyDQPPG7RIPQKz2a1dz+Lye0HoqfZmfrn6onDHVr1ds=

 			</data>

 		</dict>

 		<key>Headers/SDL_thread.h</key>

@@ -619,11 +641,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			3tGB/eQF+z1hhlWNiw4xuJ6c0NA=

+			bN9PvUNyNE5PSLQzjdF4b38bzRY=

 			</data>

 			<key>hash2</key>

 			<data>

-			7WhLanB12mw0SlTjQFEZzDejcHmHtq/wBtc7oujsSSQ=

+			MymOftu/SUBMl4mrBetXv06hTmexfmEwWFuvGoMdmT8=

 			</data>

 		</dict>

 		<key>Headers/SDL_timer.h</key>

@@ -663,11 +685,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			b6EyC2Ch21VSDMFN7yDMyWWcFlM=

+			RSdRqJyF1tcOcqxUxRwdBTSOEY8=

 			</data>

 			<key>hash2</key>

 			<data>

-			eFEfLZ0ETPSOf07Q8df4EYSnDqnqLlOPpwOerY9THqI=

+			N1pAIZBW75CmWCZEignmSql74epXayoRYcUDCl+e8P0=

 			</data>

 		</dict>

 		<key>Headers/SDL_video.h</key>

@@ -674,11 +696,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			GxMAhvV6KHWAeC+Mez8bzUxrj+8=

+			hfCVsrcC7zpSyACVMur9HiR3hP8=

 			</data>

 			<key>hash2</key>

 			<data>

-			CiuTAL3gby9Z42HvOP7StKXDCpbx45n+pfe3zGw3NE0=

+			ZsbVBgoJdTY1nJXyOHKv9ZN0R0gFTPSDh/f59ARpNqY=

 			</data>

 		</dict>

 		<key>Headers/SDL_vulkan.h</key>

@@ -685,11 +707,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			0R0iBIIZHeiqfvyj+3+sbtepfwo=

+			Hd6qVU8OT67v88A0rMVhZpceGQg=

 			</data>

 			<key>hash2</key>

 			<data>

-			ZUl2Z6rj4rI2+mitJQB2d+4hTIuTIzVf0fr7KM9hgKw=

+			rD48rqfdCs8UEGgpQilcPwZo50sH0NXKds0uYKXnkc8=

 			</data>

 		</dict>

 		<key>Headers/begin_code.h</key>

@@ -696,11 +718,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			X5W7FQnJRFgap/lN9Nfhm9SNYRE=

+			FIsc5DtgzxDC8gsUo9TXzt1xH7I=

 			</data>

 			<key>hash2</key>

 			<data>

-			hW/el0zmgHMXlKjkKTyoRPhoPu8ZQvpsljXvK9tXzPg=

+			BFECI+R+tzd3mfhBzGnocaBUwoRCqnuITqApxi6pc7E=

 			</data>

 		</dict>

 		<key>Headers/close_code.h</key>

@@ -718,11 +740,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			sC07CBQyns8khV3Fh/hh4E2hc74=

+			HzcsMReVY4hkAmRRhq33mT4RJKI=

 			</data>

 			<key>hash2</key>

 			<data>

-			hYHPEldddc/Esgtnkp9sv1UExiAdPCcgJLF3QFJI2Ak=

+			uxXlzWLUJvw0jtalQpV/AuYjmwBhNOdWqO8HCdMqAY4=

 			</data>

 		</dict>

 		<key>Resources/License.txt</key>

@@ -751,11 +773,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			dF9gKJnv0WdQs57PRAzLo+EyGAA=

+			4BwgaOSOLU3sjhjYkfLYp8Bg0y0=

 			</data>

 			<key>hash2</key>

 			<data>

-			A5lFX3lFIAtu4Lxgjh7TXdIVDe0n6G1iPofA+3H+xMA=

+			bs9aWIr93QMzHkPmqydkE8toDd+BGAITxZX+AC17FSk=

 			</data>

 		</dict>

 	</dict>

binary files a/release/win32/SDL2.dll b/release/win32/SDL2.dll differ

binary files a/release/win64/SDL2.dll b/release/win64/SDL2.dll differ

binary files a/vs2019_project/pt2-clone/SDL2.dll b/vs2019_project/pt2-clone/SDL2.dll differ

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL.h

@@ -59,6 +59,8 @@

 #include "SDL_timer.h"

 #include "SDL_version.h"

 #include "SDL_video.h"

+#include "SDL_locale.h"

+#include "SDL_misc.h"

 #include "begin_code.h"

 /* Set up for C function definitions, even when using C++ */

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_assert.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_assert.h

@@ -53,6 +53,8 @@

     #define SDL_TriggerBreakpoint() __debugbreak()

 #elif ( (!defined(__NACL__)) && ((defined(__GNUC__) || defined(__clang__)) && (defined(__i386__) || defined(__x86_64__))) )

     #define SDL_TriggerBreakpoint() __asm__ __volatile__ ( "int $3\n\t" )

+#elif ( defined(__APPLE__) && defined(__arm64__) )  /* this might work on other ARM targets, but this is a known quantity... */

+    #define SDL_TriggerBreakpoint() __asm__ __volatile__ ( "brk #22\n\t" )

 #elif defined(__386__) && defined(__WATCOMC__)

     #define SDL_TriggerBreakpoint() { _asm { int 0x03 } }

 #elif defined(HAVE_SIGNAL_H) && !defined(__WATCOMC__)

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_config.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_config.h

@@ -84,6 +84,7 @@

 #define HAVE_XINPUT_H 1

 #define HAVE_MMDEVICEAPI_H 1

 #define HAVE_AUDIOCLIENT_H 1

+#define HAVE_SENSORSAPI_H

 /* This is disabled by default to avoid C runtime dependencies and manifest requirements */

 #ifdef HAVE_LIBC

@@ -133,6 +134,8 @@

 #define HAVE_STRNCMP 1

 #define HAVE__STRICMP 1

 #define HAVE__STRNICMP 1

+#define HAVE__WCSICMP 1

+#define HAVE__WCSNICMP 1

 #define HAVE_ACOS   1

 #define HAVE_ACOSF  1

 #define HAVE_ASIN   1

@@ -172,6 +175,8 @@

 #define HAVE_VSSCANF 1

 #define HAVE_SCALBN 1

 #define HAVE_SCALBNF 1

+#define HAVE_TRUNC  1

+#define HAVE_TRUNCF 1

 #endif

 /* This function is available with at least the VC++ 2008 C runtime library */

 #if _MSC_VER >= 1400

@@ -186,6 +191,20 @@

 #define HAVE_STDDEF_H   1

 #endif

+/* Check to see if we have Windows 10 build environment */

+#if _MSC_VER >= 1911        /* Visual Studio 15.3 */

+#include <sdkddkver.h>

+#if _WIN32_WINNT >= 0x0601  /* Windows 7 */

+#define SDL_WINDOWS7_SDK

+#endif

+#if _WIN32_WINNT >= 0x0602  /* Windows 8 */

+#define SDL_WINDOWS8_SDK

+#endif

+#if _WIN32_WINNT >= 0x0A00  /* Windows 10 */

+#define SDL_WINDOWS10_SDK

+#endif

+#endif /* _MSC_VER >= 1911 */

 /* Enable various audio drivers */

 #define SDL_AUDIO_DRIVER_WASAPI 1

 #define SDL_AUDIO_DRIVER_DSOUND 1

@@ -195,13 +214,20 @@

 /* Enable various input drivers */

 #define SDL_JOYSTICK_DINPUT 1

-#define SDL_JOYSTICK_XINPUT 1

 #define SDL_JOYSTICK_HIDAPI 1

+#ifndef __WINRT__

+#define SDL_JOYSTICK_RAWINPUT   1

+#endif

+#define SDL_JOYSTICK_VIRTUAL    1

+#ifdef SDL_WINDOWS10_SDK

+#define SDL_JOYSTICK_WGI    1

+#endif

+#define SDL_JOYSTICK_XINPUT 1

 #define SDL_HAPTIC_DINPUT   1

 #define SDL_HAPTIC_XINPUT   1

-/* Enable the dummy sensor driver */

-#define SDL_SENSOR_DUMMY  1

+/* Enable the sensor driver */

+#define SDL_SENSOR_WINDOWS  1

 /* Enable various shared object loading systems */

 #define SDL_LOADSO_WINDOWS  1

@@ -219,8 +245,8 @@

 #ifndef SDL_VIDEO_RENDER_D3D

 #define SDL_VIDEO_RENDER_D3D    1

 #endif

-#ifndef SDL_VIDEO_RENDER_D3D11

-#define SDL_VIDEO_RENDER_D3D11  0

+#ifdef SDL_WINDOWS7_SDK

+#define SDL_VIDEO_RENDER_D3D11  1

 #endif

 /* Enable OpenGL support */

@@ -258,3 +284,5 @@

 #endif

 #endif /* SDL_config_windows_h_ */

+/* vi: set ts=4 sw=4 expandtab: */

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_cpuinfo.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_cpuinfo.h

@@ -246,11 +246,34 @@

  * \return Pointer to newly-allocated block, NULL if out of memory.

  * \sa SDL_SIMDAlignment

+ * \sa SDL_SIMDRealloc

  * \sa SDL_SIMDFree

*/

 extern DECLSPEC void * SDLCALL SDL_SIMDAlloc(const size_t len);

/**

+ * \brief Reallocate memory obtained from SDL_SIMDAlloc

+ *

+ * It is not valid to use this function on a pointer from anything but

+ *  SDL_SIMDAlloc(). It can't be used on pointers from malloc, realloc,

+ *  SDL_malloc, memalign, new[], etc.

+ *

+ *  \param mem The pointer obtained from SDL_SIMDAlloc. This function also

+ *             accepts NULL, at which point this function is the same as

+ *             calling SDL_realloc with a NULL pointer.

+ *  \param len The length, in bytes, of the block to allocated. The actual

+ *             allocated block might be larger due to padding, etc. Passing 0

+ *             will return a non-NULL pointer, assuming the system isn't out of

+ *             memory.

+ * \return Pointer to newly-reallocated block, NULL if out of memory.

+ *

+ * \sa SDL_SIMDAlignment

+ * \sa SDL_SIMDAlloc

+ * \sa SDL_SIMDFree

+ */

+extern DECLSPEC void * SDLCALL SDL_SIMDRealloc(void *mem, const size_t len);

+/**

  * \brief Deallocate memory obtained from SDL_SIMDAlloc

  * It is not valid to use this function on a pointer from anything but

@@ -260,6 +283,7 @@

  * However, SDL_SIMDFree(NULL) is a legal no-op.

  * \sa SDL_SIMDAlloc

+ * \sa SDL_SIMDRealloc

*/

 extern DECLSPEC void SDLCALL SDL_SIMDFree(void *ptr);

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_error.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_error.h

@@ -37,9 +37,45 @@

 #endif

 /* Public functions */

-/* SDL_SetError() unconditionally returns -1. */

+/**

+ *  \brief Set the error message for the current thread

+ *

+ *  \return -1, there is no error handling for this function

+ */

 extern DECLSPEC int SDLCALL SDL_SetError(SDL_PRINTF_FORMAT_STRING const char *fmt, ...) SDL_PRINTF_VARARG_FUNC(1);

+/**

+ *  \brief Get the last error message that was set

+ *

+ * SDL API functions may set error messages and then succeed, so you should

+ * only use the error value if a function fails.

+ *

+ * This returns a pointer to a static buffer for convenience and should not

+ * be called by multiple threads simultaneously.

+ *

+ *  \return a pointer to the last error message that was set

+ */

 extern DECLSPEC const char *SDLCALL SDL_GetError(void);

+/**

+ *  \brief Get the last error message that was set for the current thread

+ *

+ * SDL API functions may set error messages and then succeed, so you should

+ * only use the error value if a function fails.

+ *

+ *  \param errstr A buffer to fill with the last error message that was set

+ *                for the current thread

+ *  \param maxlen The size of the buffer pointed to by the errstr parameter

+ *

+ *  \return errstr

+ */

+extern DECLSPEC char * SDLCALL SDL_GetErrorMsg(char *errstr, int maxlen);

+/**

+ *  \brief Clear the error message for the current thread

+ */

 extern DECLSPEC void SDLCALL SDL_ClearError(void);

/**

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_events.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_events.h

@@ -85,6 +85,8 @@

                                      Called on Android in onResume()

*/

+    SDL_LOCALECHANGED,  /**< The user's locale preferences have changed. */

     /* Display events */

     SDL_DISPLAYEVENT   = 0x150,  /**< Display state change */

@@ -123,6 +125,10 @@

     SDL_CONTROLLERDEVICEADDED,         /**< A new Game controller has been inserted into the system */

     SDL_CONTROLLERDEVICEREMOVED,       /**< An opened Game controller has been removed */

     SDL_CONTROLLERDEVICEREMAPPED,      /**< The controller mapping was updated */

+    SDL_CONTROLLERTOUCHPADDOWN,        /**< Game controller touchpad was touched */

+    SDL_CONTROLLERTOUCHPADMOTION,      /**< Game controller touchpad finger was moved */

+    SDL_CONTROLLERTOUCHPADUP,          /**< Game controller touchpad finger was lifted */

+    SDL_CONTROLLERSENSORUPDATE,        /**< Game controller sensor was updated */

     /* Touch events */

     SDL_FINGERDOWN      = 0x700,

@@ -414,6 +420,33 @@

 } SDL_ControllerDeviceEvent;

/**

+ *  \brief Game controller touchpad event structure (event.ctouchpad.*)

+ */

+typedef struct SDL_ControllerTouchpadEvent

+{

+    Uint32 type;        /**< ::SDL_CONTROLLERTOUCHPADDOWN or ::SDL_CONTROLLERTOUCHPADMOTION or ::SDL_CONTROLLERTOUCHPADUP */

+    Uint32 timestamp;   /**< In milliseconds, populated using SDL_GetTicks() */

+    SDL_JoystickID which; /**< The joystick instance id */

+    Sint32 touchpad;    /**< The index of the touchpad */

+    Sint32 finger;      /**< The index of the finger on the touchpad */

+    float x;            /**< Normalized in the range 0...1 with 0 being on the left */

+    float y;            /**< Normalized in the range 0...1 with 0 being at the top */

+    float pressure;     /**< Normalized in the range 0...1 */

+} SDL_ControllerTouchpadEvent;

+/**

+ *  \brief Game controller sensor event structure (event.csensor.*)

+ */

+typedef struct SDL_ControllerSensorEvent

+{

+    Uint32 type;        /**< ::SDL_CONTROLLERSENSORUPDATE */

+    Uint32 timestamp;   /**< In milliseconds, populated using SDL_GetTicks() */

+    SDL_JoystickID which; /**< The joystick instance id */

+    Sint32 sensor;      /**< The type of the sensor, one of the values of ::SDL_SensorType */

+    float data[3];      /**< Up to 3 values from the sensor, as defined in SDL_sensor.h */

+} SDL_ControllerSensorEvent;

+/**

  *  \brief Audio device event structure (event.adevice.*)

*/

 typedef struct SDL_AudioDeviceEvent

@@ -557,33 +590,35 @@

*/

 typedef union SDL_Event

-    Uint32 type;                    /**< Event type, shared with all events */

-    SDL_CommonEvent common;         /**< Common event data */

-    SDL_DisplayEvent display;       /**< Display event data */

-    SDL_WindowEvent window;         /**< Window event data */

-    SDL_KeyboardEvent key;          /**< Keyboard event data */

-    SDL_TextEditingEvent edit;      /**< Text editing event data */

-    SDL_TextInputEvent text;        /**< Text input event data */

-    SDL_MouseMotionEvent motion;    /**< Mouse motion event data */

-    SDL_MouseButtonEvent button;    /**< Mouse button event data */

-    SDL_MouseWheelEvent wheel;      /**< Mouse wheel event data */

-    SDL_JoyAxisEvent jaxis;         /**< Joystick axis event data */

-    SDL_JoyBallEvent jball;         /**< Joystick ball event data */

-    SDL_JoyHatEvent jhat;           /**< Joystick hat event data */

-    SDL_JoyButtonEvent jbutton;     /**< Joystick button event data */

-    SDL_JoyDeviceEvent jdevice;     /**< Joystick device change event data */

-    SDL_ControllerAxisEvent caxis;      /**< Game Controller axis event data */

-    SDL_ControllerButtonEvent cbutton;  /**< Game Controller button event data */

-    SDL_ControllerDeviceEvent cdevice;  /**< Game Controller device event data */

-    SDL_AudioDeviceEvent adevice;   /**< Audio device event data */

-    SDL_SensorEvent sensor;         /**< Sensor event data */

-    SDL_QuitEvent quit;             /**< Quit request event data */

-    SDL_UserEvent user;             /**< Custom event data */

-    SDL_SysWMEvent syswm;           /**< System dependent window event data */

-    SDL_TouchFingerEvent tfinger;   /**< Touch finger event data */

-    SDL_MultiGestureEvent mgesture; /**< Gesture event data */

-    SDL_DollarGestureEvent dgesture; /**< Gesture event data */

-    SDL_DropEvent drop;             /**< Drag and drop event data */

+    Uint32 type;                            /**< Event type, shared with all events */

+    SDL_CommonEvent common;                 /**< Common event data */

+    SDL_DisplayEvent display;               /**< Display event data */

+    SDL_WindowEvent window;                 /**< Window event data */

+    SDL_KeyboardEvent key;                  /**< Keyboard event data */

+    SDL_TextEditingEvent edit;              /**< Text editing event data */

+    SDL_TextInputEvent text;                /**< Text input event data */

+    SDL_MouseMotionEvent motion;            /**< Mouse motion event data */

+    SDL_MouseButtonEvent button;            /**< Mouse button event data */

+    SDL_MouseWheelEvent wheel;              /**< Mouse wheel event data */

+    SDL_JoyAxisEvent jaxis;                 /**< Joystick axis event data */

+    SDL_JoyBallEvent jball;                 /**< Joystick ball event data */

+    SDL_JoyHatEvent jhat;                   /**< Joystick hat event data */

+    SDL_JoyButtonEvent jbutton;             /**< Joystick button event data */

+    SDL_JoyDeviceEvent jdevice;             /**< Joystick device change event data */

+    SDL_ControllerAxisEvent caxis;          /**< Game Controller axis event data */

+    SDL_ControllerButtonEvent cbutton;      /**< Game Controller button event data */

+    SDL_ControllerDeviceEvent cdevice;      /**< Game Controller device event data */

+    SDL_ControllerTouchpadEvent ctouchpad;  /**< Game Controller touchpad event data */

+    SDL_ControllerSensorEvent csensor;      /**< Game Controller sensor event data */

+    SDL_AudioDeviceEvent adevice;           /**< Audio device event data */

+    SDL_SensorEvent sensor;                 /**< Sensor event data */

+    SDL_QuitEvent quit;                     /**< Quit request event data */

+    SDL_UserEvent user;                     /**< Custom event data */

+    SDL_SysWMEvent syswm;                   /**< System dependent window event data */

+    SDL_TouchFingerEvent tfinger;           /**< Touch finger event data */

+    SDL_MultiGestureEvent mgesture;         /**< Gesture event data */

+    SDL_DollarGestureEvent dgesture;        /**< Gesture event data */

+    SDL_DropEvent drop;                     /**< Drag and drop event data */

     /* This is necessary for ABI compatibility between Visual C++ and GCC

        Visual C++ will respect the push pack pragma and use 52 bytes for

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_gamecontroller.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_gamecontroller.h

@@ -31,6 +31,7 @@

 #include "SDL_stdinc.h"

 #include "SDL_error.h"

 #include "SDL_rwops.h"

+#include "SDL_sensor.h"

 #include "SDL_joystick.h"

 #include "begin_code.h"

@@ -64,7 +65,9 @@

     SDL_CONTROLLER_TYPE_XBOXONE,

     SDL_CONTROLLER_TYPE_PS3,

     SDL_CONTROLLER_TYPE_PS4,

-    SDL_CONTROLLER_TYPE_NINTENDO_SWITCH_PRO

+    SDL_CONTROLLER_TYPE_NINTENDO_SWITCH_PRO,

+    SDL_CONTROLLER_TYPE_VIRTUAL,

+    SDL_CONTROLLER_TYPE_PS5

 } SDL_GameControllerType;

 typedef enum

@@ -170,7 +173,7 @@

  *  \return the mapping string.  Must be freed with SDL_free().  Returns NULL if no mapping is available

*/

-extern DECLSPEC char * SDLCALL SDL_GameControllerMapping(SDL_GameController * gamecontroller);

+extern DECLSPEC char * SDLCALL SDL_GameControllerMapping(SDL_GameController *gamecontroller);

/**

  *  Is the joystick on this index supported by the game controller interface?

@@ -245,21 +248,28 @@

  *  Get the USB vendor ID of an opened controller, if available.

  *  If the vendor ID isn't available this function returns 0.

*/

-extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetVendor(SDL_GameController * gamecontroller);

+extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetVendor(SDL_GameController *gamecontroller);

/**

  *  Get the USB product ID of an opened controller, if available.

  *  If the product ID isn't available this function returns 0.

*/

-extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProduct(SDL_GameController * gamecontroller);

+extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProduct(SDL_GameController *gamecontroller);

/**

  *  Get the product version of an opened controller, if available.

  *  If the product version isn't available this function returns 0.

*/

-extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProductVersion(SDL_GameController * gamecontroller);

+extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProductVersion(SDL_GameController *gamecontroller);

/**

+ *  Get the serial number of an opened controller, if available.

+ *

+ *  Returns the serial number of the controller, or NULL if it is not available.

+ */

+extern DECLSPEC const char * SDLCALL SDL_GameControllerGetSerial(SDL_GameController *gamecontroller);

+/**

  *  Returns SDL_TRUE if the controller has been opened and currently connected,

  *  or SDL_FALSE if it has not.

*/

@@ -329,6 +339,12 @@

                                  SDL_GameControllerAxis axis);

/**

+ *  Return whether a game controller has a given axis

+ */

+extern DECLSPEC SDL_bool SDLCALL

+SDL_GameControllerHasAxis(SDL_GameController *gamecontroller, SDL_GameControllerAxis axis);

+/**

  *  Get the current state of an axis control on a game controller.

  *  The state is a value ranging from -32768 to 32767 (except for the triggers,

@@ -337,8 +353,7 @@

  *  The axis indices start at index 0.

*/

 extern DECLSPEC Sint16 SDLCALL

-SDL_GameControllerGetAxis(SDL_GameController *gamecontroller,

-                          SDL_GameControllerAxis axis);

+SDL_GameControllerGetAxis(SDL_GameController *gamecontroller, SDL_GameControllerAxis axis);

/**

  *  The list of buttons available from a controller

@@ -361,6 +376,12 @@

     SDL_CONTROLLER_BUTTON_DPAD_DOWN,

     SDL_CONTROLLER_BUTTON_DPAD_LEFT,

     SDL_CONTROLLER_BUTTON_DPAD_RIGHT,

+    SDL_CONTROLLER_BUTTON_MISC1,    /* Xbox Series X share button, PS5 microphone button, Nintendo Switch Pro capture button */

+    SDL_CONTROLLER_BUTTON_PADDLE1,  /* Xbox Elite paddle P1 */

+    SDL_CONTROLLER_BUTTON_PADDLE2,  /* Xbox Elite paddle P3 */

+    SDL_CONTROLLER_BUTTON_PADDLE3,  /* Xbox Elite paddle P2 */

+    SDL_CONTROLLER_BUTTON_PADDLE4,  /* Xbox Elite paddle P4 */

+    SDL_CONTROLLER_BUTTON_TOUCHPAD, /* PS4/PS5 touchpad button */

     SDL_CONTROLLER_BUTTON_MAX

 } SDL_GameControllerButton;

@@ -381,6 +402,11 @@

 SDL_GameControllerGetBindForButton(SDL_GameController *gamecontroller,

                                    SDL_GameControllerButton button);

+/**

+ *  Return whether a game controller has a given button

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasButton(SDL_GameController *gamecontroller,

+                                                             SDL_GameControllerButton button);

/**

  *  Get the current state of a button on a game controller.

@@ -391,7 +417,68 @@

                                                           SDL_GameControllerButton button);

/**

- *  Trigger a rumble effect

+ *  Get the number of touchpads on a game controller.

+ */

+extern DECLSPEC int SDLCALL SDL_GameControllerGetNumTouchpads(SDL_GameController *gamecontroller);

+/**

+ *  Get the number of supported simultaneous fingers on a touchpad on a game controller.

+ */

+extern DECLSPEC int SDLCALL SDL_GameControllerGetNumTouchpadFingers(SDL_GameController *gamecontroller, int touchpad);

+/**

+ *  Get the current state of a finger on a touchpad on a game controller.

+ */

+extern DECLSPEC int SDLCALL SDL_GameControllerGetTouchpadFinger(SDL_GameController *gamecontroller, int touchpad, int finger, Uint8 *state, float *x, float *y, float *pressure);

+/**

+ *  Return whether a game controller has a particular sensor.

+ *

+ *  \param gamecontroller The controller to query

+ *  \param type The type of sensor to query

+ *

+ *  \return SDL_TRUE if the sensor exists, SDL_FALSE otherwise.

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasSensor(SDL_GameController *gamecontroller, SDL_SensorType type);

+/**

+ *  Set whether data reporting for a game controller sensor is enabled

+ *

+ *  \param gamecontroller The controller to update

+ *  \param type The type of sensor to enable/disable

+ *  \param enabled Whether data reporting should be enabled

+ *

+ *  \return 0 or -1 if an error occurred.

+ */

+extern DECLSPEC int SDLCALL SDL_GameControllerSetSensorEnabled(SDL_GameController *gamecontroller, SDL_SensorType type, SDL_bool enabled);

+/**

+ *  Query whether sensor data reporting is enabled for a game controller

+ *

+ *  \param gamecontroller The controller to query

+ *  \param type The type of sensor to query

+ *

+ *  \return SDL_TRUE if the sensor is enabled, SDL_FALSE otherwise.

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerIsSensorEnabled(SDL_GameController *gamecontroller, SDL_SensorType type);

+/**

+ *  Get the current state of a game controller sensor.

+ *

+ *  The number of values and interpretation of the data is sensor dependent.

+ *  See SDL_sensor.h for the details for each type of sensor.

+ *

+ *  \param gamecontroller The controller to query

+ *  \param type The type of sensor to query

+ *  \param data A pointer filled with the current sensor state

+ *  \param num_values The number of values to write to data

+ *

+ *  \return 0 or -1 if an error occurred.

+ */

+extern DECLSPEC int SDLCALL SDL_GameControllerGetSensorData(SDL_GameController *gamecontroller, SDL_SensorType type, float *data, int num_values);

+/**

+ *  Start a rumble effect

  *  Each call to this function cancels any previous rumble effect, and calling it with 0 intensity stops any rumbling.

  *  \param gamecontroller The controller to vibrate

@@ -399,9 +486,43 @@

  *  \param high_frequency_rumble The intensity of the high frequency (right) rumble motor, from 0 to 0xFFFF

  *  \param duration_ms The duration of the rumble effect, in milliseconds

- *  \return 0, or -1 if rumble isn't supported on this joystick

+ *  \return 0, or -1 if rumble isn't supported on this controller

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerRumble(SDL_GameController *gamecontroller, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);

+/**

+ *  Start a rumble effect in the game controller's triggers

+ *  Each call to this function cancels any previous trigger rumble effect, and calling it with 0 intensity stops any rumbling.

+ *

+ *  \param gamecontroller The controller to vibrate

+ *  \param left_rumble The intensity of the left trigger rumble motor, from 0 to 0xFFFF

+ *  \param right_rumble The intensity of the right trigger rumble motor, from 0 to 0xFFFF

+ *  \param duration_ms The duration of the rumble effect, in milliseconds

+ *

+ *  \return 0, or -1 if rumble isn't supported on this controller

+ */

+extern DECLSPEC int SDLCALL SDL_GameControllerRumbleTriggers(SDL_GameController *gamecontroller, Uint16 left_rumble, Uint16 right_rumble, Uint32 duration_ms);

+/**

+ *  Return whether a controller has an LED

+ *

+ *  \param gamecontroller The controller to query

+ *

+ *  \return SDL_TRUE, or SDL_FALSE if this controller does not have a modifiable LED

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasLED(SDL_GameController *gamecontroller);

+/**

+ *  Update a controller's LED color.

+ *

+ *  \param gamecontroller The controller to update

+ *  \param red The intensity of the red LED

+ *  \param green The intensity of the green LED

+ *  \param blue The intensity of the blue LED

+ *

+ *  \return 0, or -1 if this controller does not have a modifiable LED

+ */

+extern DECLSPEC int SDLCALL SDL_GameControllerSetLED(SDL_GameController *gamecontroller, Uint8 red, Uint8 green, Uint8 blue);

/**

  *  Close a controller previously opened with SDL_GameControllerOpen().

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_haptic.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_haptic.h

@@ -336,6 +336,14 @@

*/

 #define SDL_HAPTIC_SPHERICAL  2

+/**

+ *  \brief Use this value to play an effect on the steering wheel axis. This

+ *  provides better compatibility across platforms and devices as SDL will guess

+ *  the correct axis.

+ *  \sa SDL_HapticDirection

+ */

+#define SDL_HAPTIC_STEERING_AXIS 3

 /* @} *//* Direction encodings */

 /* @} *//* Haptic features */

@@ -444,6 +452,7 @@

  *  \sa SDL_HAPTIC_POLAR

  *  \sa SDL_HAPTIC_CARTESIAN

  *  \sa SDL_HAPTIC_SPHERICAL

+ *  \sa SDL_HAPTIC_STEERING_AXIS

  *  \sa SDL_HapticEffect

  *  \sa SDL_HapticNumAxes

*/

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_hints.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_hints.h

@@ -315,6 +315,17 @@

 #define SDL_HINT_MOUSE_RELATIVE_SPEED_SCALE    "SDL_MOUSE_RELATIVE_SPEED_SCALE"

/**

+ *  \brief  A variable controlling whether relative mouse motion is affected by renderer scaling

+ *

+ *  This variable can be set to the following values:

+ *    "0"       - Relative motion is unaffected by DPI or renderer's logical size

+ *    "1"       - Relative motion is scaled according to DPI scaling and logical size

+ *

+ *  By default relative mouse deltas are affected by DPI and renderer scaling

+ */

+#define SDL_HINT_MOUSE_RELATIVE_SCALING "SDL_MOUSE_RELATIVE_SCALING"

+/**

  *  \brief  A variable controlling whether relative mouse mode is implemented using mouse warping

  *  This variable can be set to the following values:

@@ -358,7 +369,9 @@

 #define SDL_HINT_MOUSE_TOUCH_EVENTS    "SDL_MOUSE_TOUCH_EVENTS"

/**

- *  \brief Minimize your SDL_Window if it loses key focus when in fullscreen mode. Defaults to true.

+ *  \brief Minimize your SDL_Window if it loses key focus when in fullscreen mode. Defaults to false.

+ *  \warning  Before SDL 2.0.14, this defaulted to true! In 2.0.14, we're

+ *            seeing if "true" causes more problems than it solves in modern times.

*/

 #define SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS   "SDL_VIDEO_MINIMIZE_ON_FOCUS_LOSS"

@@ -480,6 +493,7 @@

  *      XboxOne

  *      PS3

  *      PS4

+ *      PS5

  *      SwitchPro

  *  This hint affects what driver is used, and must be set before calling SDL_Init(SDL_INIT_GAMECONTROLLER)

@@ -591,6 +605,17 @@

 #define SDL_HINT_JOYSTICK_HIDAPI_PS4 "SDL_JOYSTICK_HIDAPI_PS4"

/**

+ *  \brief  A variable controlling whether the HIDAPI driver for PS5 controllers should be used.

+ *

+ *  This variable can be set to the following values:

+ *    "0"       - HIDAPI driver is not used

+ *    "1"       - HIDAPI driver is used

+ *

+ *  The default is the value of SDL_HINT_JOYSTICK_HIDAPI

+ */

+#define SDL_HINT_JOYSTICK_HIDAPI_PS5 "SDL_JOYSTICK_HIDAPI_PS5"

+/**

  *  \brief  A variable controlling whether extended input reports should be used for PS4 controllers when using the HIDAPI driver.

  *  This variable can be set to the following values:

@@ -634,10 +659,23 @@

  *    "0"       - HIDAPI driver is not used

  *    "1"       - HIDAPI driver is used

- *  The default is the value of SDL_HINT_JOYSTICK_HIDAPI

+ *  The default is "0" on Windows, otherwise the value of SDL_HINT_JOYSTICK_HIDAPI

*/

 #define SDL_HINT_JOYSTICK_HIDAPI_XBOX   "SDL_JOYSTICK_HIDAPI_XBOX"

+ /**

+  *  \brief  A variable controlling whether the HIDAPI driver for XBox controllers on Windows should pull correlated

+  *      data from XInput.

+  *

+  *  This variable can be set to the following values:

+  *    "0"       - HIDAPI Xbox driver will only use HIDAPI data

+  *    "1"       - HIDAPI Xbox driver will also pull data from XInput, providing better trigger axes, guide button

+  *                presses, and rumble support

+  *

+  *  The default is "1".  This hint applies to any joysticks opened after setting the hint.

+  */

+#define SDL_HINT_JOYSTICK_HIDAPI_CORRELATE_XINPUT   "SDL_JOYSTICK_HIDAPI_CORRELATE_XINPUT"

/**

  *  \brief  A variable controlling whether the HIDAPI driver for Nintendo GameCube controllers should be used.

@@ -660,7 +698,36 @@

*/

 #define SDL_HINT_ENABLE_STEAM_CONTROLLERS "SDL_ENABLE_STEAM_CONTROLLERS"

+ /**

+  *  \brief  A variable controlling whether the RAWINPUT joystick drivers should be used for better handling XInput-capable devices.

+  *

+  *  This variable can be set to the following values:

+  *    "0"       - RAWINPUT drivers are not used

+  *    "1"       - RAWINPUT drivers are used (the default)

+  *

+  */

+#define SDL_HINT_JOYSTICK_RAWINPUT "SDL_JOYSTICK_RAWINPUT"

+ /**

+  *  \brief  A variable controlling whether a separate thread should be used

+  *          for handling joystick detection and raw input messages on Windows

+  *

+  *  This variable can be set to the following values:

+  *    "0"       - A separate thread is not used (the default)

+  *    "1"       - A separate thread is used for handling raw input messages

+  *

+  */

+#define SDL_HINT_JOYSTICK_THREAD "SDL_JOYSTICK_THREAD"

+ /**

+  *  \brief  A variable controlling whether joysticks on Linux adhere to their HID-defined deadzones or return unfiltered values.

+  *

+  *  This variable can be set to the following values:

+  *    "0"       - Return unfiltered joystick axis values (the default)

+  *    "1"       - Return axis values with deadzones taken into account

+  */

+#define SDL_HINT_LINUX_JOYSTICK_DEADZONES "SDL_LINUX_JOYSTICK_DEADZONES"

/**

  *  \brief If set to "0" then never set the top most bit on a SDL Window, even if the video mode expects it.

  *      This is a debugging aid for developers and not expected to be used by end users. The default is "1"

@@ -731,6 +798,42 @@

 #define SDL_HINT_THREAD_STACK_SIZE              "SDL_THREAD_STACK_SIZE"

/**

+*  \brief  A string specifying additional information to use with SDL_SetThreadPriority.

+*

+*  By default SDL_SetThreadPriority will make appropriate system changes in order to

+*  apply a thread priority.  For example on systems using pthreads the scheduler policy

+*  is changed automatically to a policy that works well with a given priority.

+*  Code which has specific requirements can override SDL's default behavior with this hint.

+*

+*  pthread hint values are "current", "other", "fifo" and "rr".

+*  Currently no other platform hint values are defined but may be in the future.

+*

+*  \note On Linux, the kernel may send SIGKILL to realtime tasks which exceed the distro

+*  configured execution budget for rtkit. This budget can be queried through RLIMIT_RTTIME

+*  after calling SDL_SetThreadPriority().

+*/

+#define SDL_HINT_THREAD_PRIORITY_POLICY         "SDL_THREAD_PRIORITY_POLICY"

+/**

+ *  \brief Specifies whether SDL_THREAD_PRIORITY_TIME_CRITICAL should be treated as realtime.

+ *

+ *  On some platforms, like Linux, a realtime priority thread may be subject to restrictions

+ *  that require special handling by the application. This hint exists to let SDL know that

+ *  the app is prepared to handle said restrictions.

+ *

+ *  On Linux, SDL will apply the following configuration to any thread that becomes realtime:

+ *   * The SCHED_RESET_ON_FORK bit will be set on the scheduling policy,

+ *   * An RLIMIT_RTTIME budget will be configured to the rtkit specified limit.

+ *     * Exceeding this limit will result in the kernel sending SIGKILL to the app,

+ *     * Refer to the man pages for more information.

+ *

+ *  This variable can be set to the following values:

+ *    "0"       - default platform specific behaviour

+ *    "1"       - Force SDL_THREAD_PRIORITY_TIME_CRITICAL to a realtime scheduling policy

+ */

+#define SDL_HINT_THREAD_FORCE_REALTIME_TIME_CRITICAL "SDL_THREAD_FORCE_REALTIME_TIME_CRITICAL"

+/**

  *  \brief If set to 1, then do not allow high-DPI windows. ("Retina" on Mac and iOS)

*/

 #define SDL_HINT_VIDEO_HIGHDPI_DISABLED "SDL_VIDEO_HIGHDPI_DISABLED"

@@ -968,6 +1071,18 @@

*/

 #define SDL_HINT_ANDROID_BLOCK_ON_PAUSE "SDL_ANDROID_BLOCK_ON_PAUSE"

+/**

+ * \brief A variable to control whether SDL will pause audio in background

+ *        (Requires SDL_ANDROID_BLOCK_ON_PAUSE as "Non blocking")

+ *

+ * The variable can be set to the following values:

+ *   "0"       - Non paused.

+ *   "1"       - Paused. (default)

+ *

+ * The value should be set before SDL is initialized.

+ */

+#define SDL_HINT_ANDROID_BLOCK_ON_PAUSE_PAUSEAUDIO "SDL_ANDROID_BLOCK_ON_PAUSE_PAUSEAUDIO"

/**

  * \brief A variable to control whether the return key on the soft keyboard

  *        should hide the soft keyboard on Android and iOS.

@@ -995,9 +1110,25 @@

 #define SDL_HINT_EMSCRIPTEN_KEYBOARD_ELEMENT   "SDL_EMSCRIPTEN_KEYBOARD_ELEMENT"

/**

+ *  \brief Disable giving back control to the browser automatically

+ *  when running with asyncify

+ *

+ * With -s ASYNCIFY, SDL2 calls emscripten_sleep during operations

+ * such as refreshing the screen or polling events.

+ *

+ * This hint only applies to the emscripten platform

+ *

+ * The variable can be set to the following values:

+ *    "0"       - Disable emscripten_sleep calls (if you give back browser control manually or use asyncify for other purposes)

+ *    "1"       - Enable emscripten_sleep calls (the default)

+ */

+#define SDL_HINT_EMSCRIPTEN_ASYNCIFY   "SDL_EMSCRIPTEN_ASYNCIFY"

+/**

  *  \brief Tell SDL not to catch the SIGINT or SIGTERM signals.

- * This hint only applies to Unix-like platforms.

+ * This hint only applies to Unix-like platforms, and should set before

+ * any calls to SDL_Init()

  * The variable can be set to the following values:

  *   "0"       - SDL will install a SIGINT and SIGTERM handler, and when it

@@ -1172,6 +1303,32 @@

/**

+ *  \brief  A variable controlling whether SDL updates joystick state when getting input events

+ *

+ *  This variable can be set to the following values:

+ *

+ *    "0"     - You'll call SDL_JoystickUpdate() manually

+ *    "1"     - SDL will automatically call SDL_JoystickUpdate() (default)

+ *

+ *  This hint can be toggled on and off at runtime.

+ */

+#define SDL_HINT_AUTO_UPDATE_JOYSTICKS  "SDL_AUTO_UPDATE_JOYSTICKS"

+/**

+ *  \brief  A variable controlling whether SDL updates sensor state when getting input events

+ *

+ *  This variable can be set to the following values:

+ *

+ *    "0"     - You'll call SDL_SensorUpdate() manually

+ *    "1"     - SDL will automatically call SDL_SensorUpdate() (default)

+ *

+ *  This hint can be toggled on and off at runtime.

+ */

+#define SDL_HINT_AUTO_UPDATE_SENSORS    "SDL_AUTO_UPDATE_SENSORS"

+/**

  *  \brief  A variable controlling whether SDL logs all events pushed onto its internal queue.

  *  This variable can be set to the following values:

@@ -1258,7 +1415,7 @@

*/

 #define SDL_HINT_WAVE_FACT_CHUNK   "SDL_WAVE_FACT_CHUNK"

-/*

+/**

  *  \brief Override for SDL_GetDisplayUsableBounds()

  *  If set, this hint will override the expected results for

@@ -1271,6 +1428,63 @@

  *  is the bounds x, then y, width and height, in that order.

*/

 #define SDL_HINT_DISPLAY_USABLE_BOUNDS "SDL_DISPLAY_USABLE_BOUNDS"

+/**

+ *  \brief Specify an application name for an audio device.

+ *

+ * Some audio backends (such as PulseAudio) allow you to describe your audio

+ * stream. Among other things, this description might show up in a system

+ * control panel that lets the user adjust the volume on specific audio

+ * streams instead of using one giant master volume slider.

+ *

+ * This hints lets you transmit that information to the OS. The contents of

+ * this hint are used while opening an audio device. You should use a string

+ * that describes your program ("My Game 2: The Revenge")

+ *

+ * Setting this to "" or leaving it unset will have SDL use a reasonable

+ * default: probably the application's name or "SDL Application" if SDL

+ * doesn't have any better information.

+ *

+ * On targets where this is not supported, this hint does nothing.

+ */

+#define SDL_HINT_AUDIO_DEVICE_APP_NAME "SDL_AUDIO_DEVICE_APP_NAME"

+/**

+ *  \brief Specify an application name for an audio device.

+ *

+ * Some audio backends (such as PulseAudio) allow you to describe your audio

+ * stream. Among other things, this description might show up in a system

+ * control panel that lets the user adjust the volume on specific audio

+ * streams instead of using one giant master volume slider.

+ *

+ * This hints lets you transmit that information to the OS. The contents of

+ * this hint are used while opening an audio device. You should use a string

+ * that describes your what your program is playing ("audio stream" is

+ * probably sufficient in many cases, but this could be useful for something

+ * like "team chat" if you have a headset playing VoIP audio separately).

+ *

+ * Setting this to "" or leaving it unset will have SDL use a reasonable

+ * default: "audio stream" or something similar.

+ *

+ * On targets where this is not supported, this hint does nothing.

+ */

+#define SDL_HINT_AUDIO_DEVICE_STREAM_NAME "SDL_AUDIO_DEVICE_STREAM_NAME"

+/**

+ *  \brief Override for SDL_GetPreferredLocales()

+ *

+ *  If set, this will be favored over anything the OS might report for the

+ *  user's preferred locales. Changing this hint at runtime will not generate

+ *  a SDL_LOCALECHANGED event (but if you can change the hint, you can push

+ *  your own event, if you want).

+ *

+ *  The format of this hint is a comma-separated list of language and locale,

+ *  combined with an underscore, as is a common format: "en_GB". Locale is

+ *  optional: "en". So you might have a list like this: "en_GB,jp,es_PT"

+ */

+#define SDL_HINT_PREFERRED_LOCALES "SDL_PREFERRED_LOCALES"

/**

  *  \brief  An enumeration of hint priorities

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_joystick.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_joystick.h

@@ -105,6 +105,12 @@

     SDL_JOYSTICK_POWER_MAX

 } SDL_JoystickPowerLevel;

+/* Set max recognized G-force from accelerometer

+   See src/joystick/uikit/SDL_sysjoystick.m for notes on why this is needed

+ */

+#define SDL_IPHONE_MAX_GFORCE 5.0

 /* Function prototypes */

/**

@@ -200,10 +206,44 @@

 extern DECLSPEC SDL_Joystick *SDLCALL SDL_JoystickFromPlayerIndex(int player_index);

/**

+ * Attaches a new virtual joystick.

+ * Returns the joystick's device index, or -1 if an error occurred.

+ */

+extern DECLSPEC int SDLCALL SDL_JoystickAttachVirtual(SDL_JoystickType type,

+                                                      int naxes,

+                                                      int nbuttons,

+                                                      int nhats);

+/**

+ * Detaches a virtual joystick

+ * Returns 0 on success, or -1 if an error occurred.

+ */

+extern DECLSPEC int SDLCALL SDL_JoystickDetachVirtual(int device_index);

+/**

+ * Indicates whether or not a virtual-joystick is at a given device index.

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickIsVirtual(int device_index);

+/**

+ * Set values on an opened, virtual-joystick's controls.

+ * Please note that values set here will not be applied until the next

+ * call to SDL_JoystickUpdate, which can either be called directly,

+ * or can be called indirectly through various other SDL APIS,

+ * including, but not limited to the following: SDL_PollEvent,

+ * SDL_PumpEvents, SDL_WaitEventTimeout, SDL_WaitEvent.

+ *

+ * Returns 0 on success, -1 on error.

+ */

+extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualAxis(SDL_Joystick *joystick, int axis, Sint16 value);

+extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualButton(SDL_Joystick *joystick, int button, Uint8 value);

+extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualHat(SDL_Joystick *joystick, int hat, Uint8 value);

+/**

  *  Return the name for this currently opened joystick.

  *  If no name can be found, this function returns NULL.

*/

-extern DECLSPEC const char *SDLCALL SDL_JoystickName(SDL_Joystick * joystick);

+extern DECLSPEC const char *SDLCALL SDL_JoystickName(SDL_Joystick *joystick);

/**

  *  Get the player index of an opened joystick, or -1 if it's not available

@@ -210,40 +250,47 @@

  *  For XInput controllers this returns the XInput user index.

*/

-extern DECLSPEC int SDLCALL SDL_JoystickGetPlayerIndex(SDL_Joystick * joystick);

+extern DECLSPEC int SDLCALL SDL_JoystickGetPlayerIndex(SDL_Joystick *joystick);

/**

  *  Set the player index of an opened joystick

*/

-extern DECLSPEC void SDLCALL SDL_JoystickSetPlayerIndex(SDL_Joystick * joystick, int player_index);

+extern DECLSPEC void SDLCALL SDL_JoystickSetPlayerIndex(SDL_Joystick *joystick, int player_index);

/**

  *  Return the GUID for this opened joystick

*/

-extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetGUID(SDL_Joystick * joystick);

+extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetGUID(SDL_Joystick *joystick);

/**

  *  Get the USB vendor ID of an opened joystick, if available.

  *  If the vendor ID isn't available this function returns 0.

*/

-extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetVendor(SDL_Joystick * joystick);

+extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetVendor(SDL_Joystick *joystick);

/**

  *  Get the USB product ID of an opened joystick, if available.

  *  If the product ID isn't available this function returns 0.

*/

-extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProduct(SDL_Joystick * joystick);

+extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProduct(SDL_Joystick *joystick);

/**

  *  Get the product version of an opened joystick, if available.

  *  If the product version isn't available this function returns 0.

*/

-extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProductVersion(SDL_Joystick * joystick);

+extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProductVersion(SDL_Joystick *joystick);

/**

+ *  Get the serial number of an opened joystick, if available.

+ *

+ *  Returns the serial number of the joystick, or NULL if it is not available.

+ */

+extern DECLSPEC const char * SDLCALL SDL_JoystickGetSerial(SDL_Joystick *joystick);

+/**

  *  Get the type of an opened joystick.

*/

-extern DECLSPEC SDL_JoystickType SDLCALL SDL_JoystickGetType(SDL_Joystick * joystick);

+extern DECLSPEC SDL_JoystickType SDLCALL SDL_JoystickGetType(SDL_Joystick *joystick);

/**

  *  Return a string representation for this guid. pszGUID must point to at least 33 bytes

@@ -259,17 +306,17 @@

/**

  *  Returns SDL_TRUE if the joystick has been opened and currently connected, or SDL_FALSE if it has not.

*/

-extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAttached(SDL_Joystick * joystick);

+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAttached(SDL_Joystick *joystick);

/**

  *  Get the instance ID of an opened joystick or -1 if the joystick is invalid.

*/

-extern DECLSPEC SDL_JoystickID SDLCALL SDL_JoystickInstanceID(SDL_Joystick * joystick);

+extern DECLSPEC SDL_JoystickID SDLCALL SDL_JoystickInstanceID(SDL_Joystick *joystick);

/**

  *  Get the number of general axis controls on a joystick.

*/

-extern DECLSPEC int SDLCALL SDL_JoystickNumAxes(SDL_Joystick * joystick);

+extern DECLSPEC int SDLCALL SDL_JoystickNumAxes(SDL_Joystick *joystick);

/**

  *  Get the number of trackballs on a joystick.

@@ -277,17 +324,17 @@

  *  Joystick trackballs have only relative motion events associated

  *  with them and their state cannot be polled.

*/

-extern DECLSPEC int SDLCALL SDL_JoystickNumBalls(SDL_Joystick * joystick);

+extern DECLSPEC int SDLCALL SDL_JoystickNumBalls(SDL_Joystick *joystick);

/**

  *  Get the number of POV hats on a joystick.

*/

-extern DECLSPEC int SDLCALL SDL_JoystickNumHats(SDL_Joystick * joystick);

+extern DECLSPEC int SDLCALL SDL_JoystickNumHats(SDL_Joystick *joystick);

/**

  *  Get the number of buttons on a joystick.

*/

-extern DECLSPEC int SDLCALL SDL_JoystickNumButtons(SDL_Joystick * joystick);

+extern DECLSPEC int SDLCALL SDL_JoystickNumButtons(SDL_Joystick *joystick);

/**

  *  Update the current state of the open joysticks.

@@ -317,7 +364,7 @@

  *  The axis indices start at index 0.

*/

-extern DECLSPEC Sint16 SDLCALL SDL_JoystickGetAxis(SDL_Joystick * joystick,

+extern DECLSPEC Sint16 SDLCALL SDL_JoystickGetAxis(SDL_Joystick *joystick,

                                                    int axis);

/**

@@ -329,7 +376,7 @@

  *  \return SDL_TRUE if this axis has any initial value, or SDL_FALSE if not.

*/

-extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAxisInitialState(SDL_Joystick * joystick,

+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAxisInitialState(SDL_Joystick *joystick,

                                                    int axis, Sint16 *state);

/**

@@ -363,7 +410,7 @@

  *           - ::SDL_HAT_LEFTUP

  *           - ::SDL_HAT_LEFTDOWN

*/

-extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetHat(SDL_Joystick * joystick,

+extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetHat(SDL_Joystick *joystick,

                                                  int hat);

/**

@@ -373,7 +420,7 @@

  *  The ball indices start at index 0.

*/

-extern DECLSPEC int SDLCALL SDL_JoystickGetBall(SDL_Joystick * joystick,

+extern DECLSPEC int SDLCALL SDL_JoystickGetBall(SDL_Joystick *joystick,

                                                 int ball, int *dx, int *dy);

/**

@@ -381,11 +428,11 @@

  *  The button indices start at index 0.

*/

-extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetButton(SDL_Joystick * joystick,

+extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetButton(SDL_Joystick *joystick,

                                                     int button);

/**

- *  Trigger a rumble effect

+ *  Start a rumble effect

  *  Each call to this function cancels any previous rumble effect, and calling it with 0 intensity stops any rumbling.

  *  \param joystick The joystick to vibrate

@@ -395,17 +442,51 @@

  *  \return 0, or -1 if rumble isn't supported on this joystick

*/

-extern DECLSPEC int SDLCALL SDL_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);

+extern DECLSPEC int SDLCALL SDL_JoystickRumble(SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);

/**

+ *  Start a rumble effect in the joystick's triggers

+ *  Each call to this function cancels any previous trigger rumble effect, and calling it with 0 intensity stops any rumbling.

+ *

+ *  \param joystick The joystick to vibrate

+ *  \param left_rumble The intensity of the left trigger rumble motor, from 0 to 0xFFFF

+ *  \param right_rumble The intensity of the right trigger rumble motor, from 0 to 0xFFFF

+ *  \param duration_ms The duration of the rumble effect, in milliseconds

+ *

+ *  \return 0, or -1 if trigger rumble isn't supported on this joystick

+ */

+extern DECLSPEC int SDLCALL SDL_JoystickRumbleTriggers(SDL_Joystick *joystick, Uint16 left_rumble, Uint16 right_rumble, Uint32 duration_ms);

+/**

+ *  Return whether a joystick has an LED

+ *

+ *  \param joystick The joystick to query

+ *

+ *  \return SDL_TRUE, or SDL_FALSE if this joystick does not have a modifiable LED

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickHasLED(SDL_Joystick *joystick);

+/**

+ *  Update a joystick's LED color.

+ *

+ *  \param joystick The joystick to update

+ *  \param red The intensity of the red LED

+ *  \param green The intensity of the green LED

+ *  \param blue The intensity of the blue LED

+ *

+ *  \return 0, or -1 if this joystick does not have a modifiable LED

+ */

+extern DECLSPEC int SDLCALL SDL_JoystickSetLED(SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue);

+/**

  *  Close a joystick previously opened with SDL_JoystickOpen().

*/

-extern DECLSPEC void SDLCALL SDL_JoystickClose(SDL_Joystick * joystick);

+extern DECLSPEC void SDLCALL SDL_JoystickClose(SDL_Joystick *joystick);

/**

  *  Return the battery level of this joystick

*/

-extern DECLSPEC SDL_JoystickPowerLevel SDLCALL SDL_JoystickCurrentPowerLevel(SDL_Joystick * joystick);

+extern DECLSPEC SDL_JoystickPowerLevel SDLCALL SDL_JoystickCurrentPowerLevel(SDL_Joystick *joystick);

 /* Ends C function definitions when using C++ */

 #ifdef __cplusplus

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_keycode.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_keycode.h

@@ -88,9 +88,11 @@

     SDLK_GREATER = '>',

     SDLK_QUESTION = '?',

     SDLK_AT = '@',

/*

        Skip uppercase letters

*/

     SDLK_LEFTBRACKET = '[',

     SDLK_BACKSLASH = '\\',

     SDLK_RIGHTBRACKET = ']',

@@ -336,13 +338,13 @@

     KMOD_NUM = 0x1000,

     KMOD_CAPS = 0x2000,

     KMOD_MODE = 0x4000,

-    KMOD_RESERVED = 0x8000

-} SDL_Keymod;

+    KMOD_RESERVED = 0x8000,

-#define KMOD_CTRL   (KMOD_LCTRL|KMOD_RCTRL)

-#define KMOD_SHIFT  (KMOD_LSHIFT|KMOD_RSHIFT)

-#define KMOD_ALT    (KMOD_LALT|KMOD_RALT)

-#define KMOD_GUI    (KMOD_LGUI|KMOD_RGUI)

+    KMOD_CTRL = KMOD_LCTRL | KMOD_RCTRL,

+    KMOD_SHIFT = KMOD_LSHIFT | KMOD_RSHIFT,

+    KMOD_ALT = KMOD_LALT | KMOD_RALT,

+    KMOD_GUI = KMOD_LGUI | KMOD_RGUI

+} SDL_Keymod;

 #endif /* SDL_keycode_h_ */

--- /dev/null

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_locale.h

@@ -1,0 +1,101 @@

+/*

+  Simple DirectMedia Layer

+  Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>

+  This software is provided 'as-is', without any express or implied

+  warranty.  In no event will the authors be held liable for any damages

+  arising from the use of this software.

+  Permission is granted to anyone to use this software for any purpose,

+  including commercial applications, and to alter it and redistribute it

+  freely, subject to the following restrictions:

+  1. The origin of this software must not be misrepresented; you must not

+     claim that you wrote the original software. If you use this software

+     in a product, an acknowledgment in the product documentation would be

+     appreciated but is not required.

+  2. Altered source versions must be plainly marked as such, and must not be

+     misrepresented as being the original software.

+  3. This notice may not be removed or altered from any source distribution.

+*/

+/**

+ *  \file SDL_locale.h

+ *

+ *  Include file for SDL locale services

+ */

+#ifndef _SDL_locale_h

+#define _SDL_locale_h

+#include "SDL_stdinc.h"

+#include "SDL_error.h"

+#include "begin_code.h"

+/* Set up for C function definitions, even when using C++ */

+#ifdef __cplusplus

+/* *INDENT-OFF* */

+extern "C" {

+/* *INDENT-ON* */

+#endif

+typedef struct SDL_Locale

+{

+    const char *language;  /**< A language name, like "en" for English. */

+    const char *country;  /**< A country, like "US" for America. Can be NULL. */

+} SDL_Locale;

+/**

+ *  \brief Report the user's preferred locale.

+ *

+ *  This returns an array of SDL_Locale structs, the final item zeroed out.

+ *  When the caller is done with this array, it should call SDL_free() on

+ *  the returned value; all the memory involved is allocated in a single

+ *  block, so a single SDL_free() will suffice.

+ *

+ *  Returned language strings are in the format xx, where 'xx' is an ISO-639

+ *  language specifier (such as "en" for English, "de" for German, etc).

+ *  Country strings are in the format YY, where "YY" is an ISO-3166 country

+ *  code (such as "US" for the United States, "CA" for Canada, etc). Country

+ *  might be NULL if there's no specific guidance on them (so you might get

+ *  { "en", "US" } for American English, but { "en", NULL } means "English

+ *  language, generically"). Language strings are never NULL, except to

+ *  terminate the array.

+ *

+ *  Please note that not all of these strings are 2 characters; some are

+ *  three or more.

+ *

+ *  The returned list of locales are in the order of the user's preference.

+ *  For example, a German citizen that is fluent in US English and knows

+ *  enough Japanese to navigate around Tokyo might have a list like:

+ *  { "de", "en_US", "jp", NULL }. Someone from England might prefer British

+ *  English (where "color" is spelled "colour", etc), but will settle for

+ *  anything like it: { "en_GB", "en", NULL }.

+ *

+ *  This function returns NULL on error, including when the platform does not

+ *  supply this information at all.

+ *

+ *  This might be a "slow" call that has to query the operating system. It's

+ *  best to ask for this once and save the results. However, this list can

+ *  change, usually because the user has changed a system preference outside

+ *  of your program; SDL will send an SDL_LOCALECHANGED event in this case,

+ *  if possible, and you can call this function again to get an updated copy

+ *  of preferred locales.

+ *

+ *   \return array of locales, terminated with a locale with a NULL language

+ *           field. Will return NULL on error.

+ */

+extern DECLSPEC SDL_Locale * SDLCALL SDL_GetPreferredLocales(void);

+/* Ends C function definitions when using C++ */

+#ifdef __cplusplus

+/* *INDENT-OFF* */

+}

+/* *INDENT-ON* */

+#endif

+#include "close_code.h"

+#endif /* _SDL_locale_h */

+/* vi: set ts=4 sw=4 expandtab: */

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_metal.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_metal.h

@@ -55,18 +55,13 @@

  *  On macOS, this does *not* associate a MTLDevice with the CAMetalLayer on its

  *  own. It is up to user code to do that.

- *  The returned handle can be casted directly to a NSView or UIView, and the

- *  CAMetalLayer can be accessed from the view's 'layer' property.

+ *  The returned handle can be casted directly to a NSView or UIView.

+ *  To access the backing CAMetalLayer, call SDL_Metal_GetLayer().

- *  \code

- *  SDL_MetalView metalview = SDL_Metal_CreateView(window);

- *  UIView *uiview = (__bridge UIView *)metalview;

- *  CAMetalLayer *metallayer = (CAMetalLayer *)uiview.layer;

- *  // [...]

- *  SDL_Metal_DestroyView(metalview);

- *  \endcode

+ *  \note \a window must be created with the SDL_WINDOW_METAL flag.

  *  \sa SDL_Metal_DestroyView

+ *  \sa SDL_Metal_GetLayer

*/

 extern DECLSPEC SDL_MetalView SDLCALL SDL_Metal_CreateView(SDL_Window * window);

@@ -79,6 +74,37 @@

  *  \sa SDL_Metal_CreateView

*/

 extern DECLSPEC void SDLCALL SDL_Metal_DestroyView(SDL_MetalView view);

+/**

+ *  \brief Get a pointer to the backing CAMetalLayer for the given view.

+ *

+ *  \sa SDL_MetalCreateView

+ */

+extern DECLSPEC void *SDLCALL SDL_Metal_GetLayer(SDL_MetalView view);

+/**

+ *  \brief Get the size of a window's underlying drawable in pixels (for use

+ *         with setting viewport, scissor & etc).

+ *

+ *  \param window   SDL_Window from which the drawable size should be queried

+ *  \param w        Pointer to variable for storing the width in pixels,

+ *                  may be NULL

+ *  \param h        Pointer to variable for storing the height in pixels,

+ *                  may be NULL

+ *

+ * This may differ from SDL_GetWindowSize() if we're rendering to a high-DPI

+ * drawable, i.e. the window was created with SDL_WINDOW_ALLOW_HIGHDPI on a

+ * platform with high-DPI support (Apple calls this "Retina"), and not disabled

+ * by the \c SDL_HINT_VIDEO_HIGHDPI_DISABLED hint.

+ *

+ *  \note On macOS high-DPI support must be enabled for an application by

+ *        setting NSHighResolutionCapable to true in its Info.plist.

+ *

+ *  \sa SDL_GetWindowSize()

+ *  \sa SDL_CreateWindow()

+ */

+extern DECLSPEC void SDLCALL SDL_Metal_GetDrawableSize(SDL_Window* window, int *w,

+                                                       int *h);

 /* @} *//* Metal support functions */

--- /dev/null

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_misc.h

@@ -1,0 +1,75 @@

+/*

+  Simple DirectMedia Layer

+  Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>

+  This software is provided 'as-is', without any express or implied

+  warranty.  In no event will the authors be held liable for any damages

+  arising from the use of this software.

+  Permission is granted to anyone to use this software for any purpose,

+  including commercial applications, and to alter it and redistribute it

+  freely, subject to the following restrictions:

+  1. The origin of this software must not be misrepresented; you must not

+     claim that you wrote the original software. If you use this software

+     in a product, an acknowledgment in the product documentation would be

+     appreciated but is not required.

+  2. Altered source versions must be plainly marked as such, and must not be

+     misrepresented as being the original software.

+  3. This notice may not be removed or altered from any source distribution.

+*/

+/**

+ *  \file SDL_misc.h

+ *

+ *  \brief Include file for SDL API functions that don't fit elsewhere.

+ */

+#ifndef SDL_misc_h_

+#define SDL_misc_h_

+#include "SDL_stdinc.h"

+#include "begin_code.h"

+/* Set up for C function definitions, even when using C++ */

+#ifdef __cplusplus

+extern "C" {

+#endif

+/**

+ * \brief Open an URL / URI in the browser or other

+ *

+ * Open a URL in a separate, system-provided application. How this works will

+ *  vary wildly depending on the platform. This will likely launch what

+ *  makes sense to handle a specific URL's protocol (a web browser for http://,

+ *  etc), but it might also be able to launch file managers for directories

+ *  and other things.

+ *

+ * What happens when you open a URL varies wildly as well: your game window

+ *  may lose focus (and may or may not lose focus if your game was fullscreen

+ *  or grabbing input at the time). On mobile devices, your app will likely

+ *  move to the background or your process might be paused. Any given platform

+ *  may or may not handle a given URL.

+ *

+ * If this is unimplemented (or simply unavailable) for a platform, this will

+ *  fail with an error. A successful result does not mean the URL loaded, just

+ *  that we launched something to handle it (or at least believe we did).

+ *

+ * All this to say: this function can be useful, but you should definitely

+ *  test it on every platform you target.

+ *

+ *   \param url A valid URL to open.

+ *  \return 0 on success, or -1 on error.

+ */

+extern DECLSPEC int SDLCALL SDL_OpenURL(const char *url);

+/* Ends C function definitions when using C++ */

+#ifdef __cplusplus

+}

+#endif

+#include "close_code.h"

+#endif /* SDL_misc_h_ */

+/* vi: set ts=4 sw=4 expandtab: */

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_pixels.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_pixels.h

@@ -188,18 +188,22 @@

     SDL_PIXELFORMAT_RGB332 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED8, SDL_PACKEDORDER_XRGB,

                                SDL_PACKEDLAYOUT_332, 8, 1),

-    SDL_PIXELFORMAT_RGB444 =

+    SDL_PIXELFORMAT_XRGB4444 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XRGB,

                                SDL_PACKEDLAYOUT_4444, 12, 2),

-    SDL_PIXELFORMAT_BGR444 =

+    SDL_PIXELFORMAT_RGB444 = SDL_PIXELFORMAT_XRGB4444,

+    SDL_PIXELFORMAT_XBGR4444 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XBGR,

                                SDL_PACKEDLAYOUT_4444, 12, 2),

-    SDL_PIXELFORMAT_RGB555 =

+    SDL_PIXELFORMAT_BGR444 = SDL_PIXELFORMAT_XBGR4444,

+    SDL_PIXELFORMAT_XRGB1555 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XRGB,

                                SDL_PACKEDLAYOUT_1555, 15, 2),

-    SDL_PIXELFORMAT_BGR555 =

+    SDL_PIXELFORMAT_RGB555 = SDL_PIXELFORMAT_XRGB1555,

+    SDL_PIXELFORMAT_XBGR1555 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XBGR,

                                SDL_PACKEDLAYOUT_1555, 15, 2),

+    SDL_PIXELFORMAT_BGR555 = SDL_PIXELFORMAT_XBGR1555,

     SDL_PIXELFORMAT_ARGB4444 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_ARGB,

                                SDL_PACKEDLAYOUT_4444, 16, 2),

@@ -236,15 +240,17 @@

     SDL_PIXELFORMAT_BGR24 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYU8, SDL_ARRAYORDER_BGR, 0,

                                24, 3),

-    SDL_PIXELFORMAT_RGB888 =

+    SDL_PIXELFORMAT_XRGB8888 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_XRGB,

                                SDL_PACKEDLAYOUT_8888, 24, 4),

+    SDL_PIXELFORMAT_RGB888 = SDL_PIXELFORMAT_XRGB8888,

     SDL_PIXELFORMAT_RGBX8888 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_RGBX,

                                SDL_PACKEDLAYOUT_8888, 24, 4),

-    SDL_PIXELFORMAT_BGR888 =

+    SDL_PIXELFORMAT_XBGR8888 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_XBGR,

                                SDL_PACKEDLAYOUT_8888, 24, 4),

+    SDL_PIXELFORMAT_BGR888 = SDL_PIXELFORMAT_XBGR8888,

     SDL_PIXELFORMAT_BGRX8888 =

         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_BGRX,

                                SDL_PACKEDLAYOUT_8888, 24, 4),

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_revision.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_revision.h

@@ -1,2 +1,2 @@

-#define SDL_REVISION "hg-13609:34cc7d3b69d3"

-#define SDL_REVISION_NUMBER 13609

+#define SDL_REVISION "hg-14525:e52d96ea04fc"

+#define SDL_REVISION_NUMBER 14525

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_rwops.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_rwops.h

@@ -96,15 +96,7 @@

 #if defined(__ANDROID__)

         struct

-            void *fileNameRef;

-            void *inputStreamRef;

-            void *readableByteChannelRef;

-            void *readMethod;

-            void *assetFileDescriptorRef;

-            long position;

-            long size;

-            long offset;

-            int fd;

+            void *asset;

         } androidio;

 #elif defined(__WIN32__)

         struct

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_sensor.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_sensor.h

@@ -78,14 +78,16 @@

  * Accelerometer sensor

  * The accelerometer returns the current acceleration in SI meters per

- * second squared. This includes gravity, so a device at rest will have

- * an acceleration of SDL_STANDARD_GRAVITY straight down.

+ * second squared. This measurement includes the force of gravity, so

+ * a device at rest will have an value of SDL_STANDARD_GRAVITY away

+ * from the center of the earth.

  * values[0]: Acceleration on the x axis

  * values[1]: Acceleration on the y axis

  * values[2]: Acceleration on the z axis

- * For phones held in portrait mode, the axes are defined as follows:

+ * For phones held in portrait mode and game controllers held in front of you,

+ * the axes are defined as follows:

  * -X ... +X : left ... right

  * -Y ... +Y : bottom ... top

  * -Z ... +Z : farther ... closer

@@ -105,21 +107,35 @@

  * see positive rotation on that axis when it appeared to be rotating

  * counter-clockwise.

- * values[0]: Angular speed around the x axis

- * values[1]: Angular speed around the y axis

- * values[2]: Angular speed around the z axis

+ * values[0]: Angular speed around the x axis (pitch)

+ * values[1]: Angular speed around the y axis (yaw)

+ * values[2]: Angular speed around the z axis (roll)

- * For phones held in portrait mode, the axes are defined as follows:

+ * For phones held in portrait mode and game controllers held in front of you,

+ * the axes are defined as follows:

  * -X ... +X : left ... right

  * -Y ... +Y : bottom ... top

  * -Z ... +Z : farther ... closer

- * The axis data is not changed when the phone is rotated.

+ * The axis data is not changed when the phone or controller is rotated.

  * \sa SDL_GetDisplayOrientation()

*/

 /* Function prototypes */

+/**

+ * Locking for multi-threaded access to the sensor API

+ *

+ * If you are using the sensor API or handling events from multiple threads

+ * you should use these locking functions to protect access to the sensors.

+ *

+ * In particular, you are guaranteed that the sensor list won't change, so

+ * the API functions that take a sensor index will be valid, and sensor

+ * events will not be delivered.

+ */

+extern DECLSPEC void SDLCALL SDL_LockSensors(void);

+extern DECLSPEC void SDLCALL SDL_UnlockSensors(void);

/**

  *  \brief Count the number of sensors attached to the system right now

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_stdinc.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_stdinc.h

@@ -30,6 +30,12 @@

 #include "SDL_config.h"

+#ifdef __APPLE__

+#ifndef _DARWIN_C_SOURCE

+#define _DARWIN_C_SOURCE 1 /* for memset_pattern4() */

+#endif

+#endif

 #ifdef HAVE_SYS_TYPES_H

 #include <sys/types.h>

 #endif

@@ -413,6 +419,8 @@

 extern DECLSPEC int SDLCALL SDL_toupper(int x);

 extern DECLSPEC int SDLCALL SDL_tolower(int x);

+extern DECLSPEC Uint32 SDLCALL SDL_crc32(Uint32 crc, const void *data, size_t len);

 extern DECLSPEC void *SDLCALL SDL_memset(SDL_OUT_BYTECAP(len) void *dst, int c, size_t len);

 #define SDL_zero(x) SDL_memset(&(x), 0, sizeof((x)))

@@ -463,6 +471,8 @@

 extern DECLSPEC int SDLCALL SDL_wcscmp(const wchar_t *str1, const wchar_t *str2);

 extern DECLSPEC int SDLCALL SDL_wcsncmp(const wchar_t *str1, const wchar_t *str2, size_t maxlen);

+extern DECLSPEC int SDLCALL SDL_wcscasecmp(const wchar_t *str1, const wchar_t *str2);

+extern DECLSPEC int SDLCALL SDL_wcsncasecmp(const wchar_t *str1, const wchar_t *str2, size_t len);

 extern DECLSPEC size_t SDLCALL SDL_strlen(const char *str);

 extern DECLSPEC size_t SDLCALL SDL_strlcpy(SDL_OUT_Z_CAP(maxlen) char *dst, const char *src, size_t maxlen);

@@ -529,6 +539,8 @@

 extern DECLSPEC float SDLCALL SDL_fabsf(float x);

 extern DECLSPEC double SDLCALL SDL_floor(double x);

 extern DECLSPEC float SDLCALL SDL_floorf(float x);

+extern DECLSPEC double SDLCALL SDL_trunc(double x);

+extern DECLSPEC float SDLCALL SDL_truncf(float x);

 extern DECLSPEC double SDLCALL SDL_fmod(double x, double y);

 extern DECLSPEC float SDLCALL SDL_fmodf(float x, float y);

 extern DECLSPEC double SDLCALL SDL_log(double x);

@@ -575,6 +587,17 @@

 /* force builds using Clang's static analysis tools to use literal C runtime

    here, since there are possibly tests that are ineffective otherwise. */

 #if defined(__clang_analyzer__) && !defined(SDL_DISABLE_ANALYZE_MACROS)

+/* The analyzer knows about strlcpy even when the system doesn't provide it */

+#ifndef HAVE_STRLCPY

+size_t strlcpy(char* dst, const char* src, size_t size);

+#endif

+/* The analyzer knows about strlcat even when the system doesn't provide it */

+#ifndef HAVE_STRLCAT

+size_t strlcat(char* dst, const char* src, size_t size);

+#endif

 #define SDL_malloc malloc

 #define SDL_calloc calloc

 #define SDL_realloc realloc

@@ -583,16 +606,23 @@

 #define SDL_memcpy memcpy

 #define SDL_memmove memmove

 #define SDL_memcmp memcmp

-#define SDL_strlen strlen

 #define SDL_strlcpy strlcpy

 #define SDL_strlcat strlcat

+#define SDL_strlen strlen

+#define SDL_wcslen wcslen

+#define SDL_wcslcpy wcslcpy

+#define SDL_wcslcat wcslcat

 #define SDL_strdup strdup

+#define SDL_wcsdup wcsdup

 #define SDL_strchr strchr

 #define SDL_strrchr strrchr

 #define SDL_strstr strstr

+#define SDL_wcsstr wcsstr

 #define SDL_strtokr strtok_r

 #define SDL_strcmp strcmp

+#define SDL_wcscmp wcscmp

 #define SDL_strncmp strncmp

+#define SDL_wcsncmp wcsncmp

 #define SDL_strcasecmp strcasecmp

 #define SDL_strncasecmp strncasecmp

 #define SDL_sscanf sscanf

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_surface.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_surface.h

@@ -80,8 +80,10 @@

     /** information needed for surfaces requiring locks */

     int locked;                 /**< Read-only */

-    void *lock_data;            /**< Read-only */

+    /** list of BlitMap that hold a reference to this surface */

+    void *list_blitmap;         /**< Private */

     /** clipping information */

     SDL_Rect clip_rect;         /**< Read-only */

@@ -234,6 +236,13 @@

*/

 extern DECLSPEC int SDLCALL SDL_SetSurfaceRLE(SDL_Surface * surface,

                                               int flag);

+/**

+ *  \brief Returns whether the surface is RLE enabled

+ *

+ *  \return SDL_TRUE if the surface is RLE enabled, or SDL_FALSE if the surface is NULL or not RLE enabled

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_HasSurfaceRLE(SDL_Surface * surface);

/**

  *  \brief Sets the color key (transparent pixel) in a blittable surface.

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_system.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_system.h

@@ -123,6 +123,7 @@

/**

    \brief Return API level of the current device

+    API level 30: Android 11

     API level 29: Android 10

     API level 28: Android 9

     API level 27: Android 8.1

@@ -197,6 +198,14 @@

    written to by other applications.

*/

 extern DECLSPEC const char * SDLCALL SDL_AndroidGetExternalStoragePath(void);

+/**

+   \brief Request permissions at runtime.

+   This blocks the calling thread until the permission is granted or

+   denied. Returns SDL_TRUE if the permission was granted.

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_AndroidRequestPermission(const char *permission);

 #endif /* __ANDROID__ */

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_syswm.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_syswm.h

@@ -106,6 +106,11 @@

 #if defined(SDL_VIDEO_DRIVER_VIVANTE)

 #include "SDL_egl.h"

 #endif

+#if defined(SDL_VIDEO_DRIVER_OS2)

+#define INCL_WIN

+#include <os2.h>

+#endif

 #endif /* SDL_PROTOTYPES_ONLY */

@@ -187,6 +192,16 @@

             /* No Vivante window events yet */

         } vivante;

 #endif

+#if defined(SDL_VIDEO_DRIVER_OS2)

+        struct

+        {

+            BOOL fFrame;                /**< TRUE if hwnd is a frame window */

+            HWND hwnd;                  /**< The window receiving the message */

+            ULONG msg;                  /**< The message identifier */

+            MPARAM mp1;                 /**< The first first message parameter */

+            MPARAM mp2;                 /**< The second first message parameter */

+        } os2;

+#endif

         /* Can't have an empty union */

         int dummy;

     } msg;

@@ -278,6 +293,14 @@

             ANativeWindow *window;

             EGLSurface surface;

         } android;

+#endif

+#if defined(SDL_VIDEO_DRIVER_OS2)

+        struct

+        {

+            HWND hwnd;                  /**< The window handle */

+            HWND hwndFrame;             /**< The frame window handle */

+        } os2;

 #endif

 #if defined(SDL_VIDEO_DRIVER_VIVANTE)

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_thread.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_thread.h

@@ -54,6 +54,11 @@

/**

  *  The SDL thread priority.

+ *  SDL will make system changes as necessary in order to apply the thread priority.

+ *  Code which attempts to control thread state related to priority should be aware

+ *  that calling SDL_SetThreadPriority may alter such state.

+ *  SDL_HINT_THREAD_PRIORITY_POLICY can be used to control aspects of this behavior.

+ *

  *  \note On many systems you require special privileges to set high or time critical priority.

*/

 typedef enum {

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_version.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_version.h

@@ -59,7 +59,7 @@

*/

 #define SDL_MAJOR_VERSION   2

 #define SDL_MINOR_VERSION   0

-#define SDL_PATCHLEVEL      12

+#define SDL_PATCHLEVEL      14

/**

  *  \brief Macro to determine SDL version program was compiled against.

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_video.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_video.h

@@ -118,7 +118,8 @@

     SDL_WINDOW_UTILITY       = 0x00020000,      /**< window should be treated as a utility window */

     SDL_WINDOW_TOOLTIP       = 0x00040000,      /**< window should be treated as a tooltip */

     SDL_WINDOW_POPUP_MENU    = 0x00080000,      /**< window should be treated as a popup menu */

-    SDL_WINDOW_VULKAN        = 0x10000000       /**< window usable for Vulkan surface */

+    SDL_WINDOW_VULKAN        = 0x10000000,      /**< window usable for Vulkan surface */

+    SDL_WINDOW_METAL         = 0x20000000       /**< window usable for Metal view */

 } SDL_WindowFlags;

/**

@@ -174,7 +175,9 @@

 typedef enum

     SDL_DISPLAYEVENT_NONE,          /**< Never used */

-    SDL_DISPLAYEVENT_ORIENTATION    /**< Display orientation has changed to data1 */

+    SDL_DISPLAYEVENT_ORIENTATION,   /**< Display orientation has changed to data1 */

+    SDL_DISPLAYEVENT_CONNECTED,     /**< Display has been added to the system */

+    SDL_DISPLAYEVENT_DISCONNECTED   /**< Display has been removed from the system */

 } SDL_DisplayEventID;

 typedef enum

@@ -484,7 +487,8 @@

  *               ::SDL_WINDOW_HIDDEN,        ::SDL_WINDOW_BORDERLESS,

  *               ::SDL_WINDOW_RESIZABLE,     ::SDL_WINDOW_MAXIMIZED,

  *               ::SDL_WINDOW_MINIMIZED,     ::SDL_WINDOW_INPUT_GRABBED,

- *               ::SDL_WINDOW_ALLOW_HIGHDPI, ::SDL_WINDOW_VULKAN.

+ *               ::SDL_WINDOW_ALLOW_HIGHDPI, ::SDL_WINDOW_VULKAN

+ *               ::SDL_WINDOW_METAL.

  *  \return The created window, or NULL if window creation failed.

@@ -502,6 +506,9 @@

  *  If SDL_WINDOW_VULKAN is specified and there isn't a working Vulkan driver,

  *  SDL_CreateWindow() will fail because SDL_Vulkan_LoadLibrary() will fail.

+ *

+ *  If SDL_WINDOW_METAL is specified on an OS that does not support Metal,

+ *  SDL_CreateWindow() will fail.

  *  \note On non-Apple devices, SDL requires you to either not link to the

  *        Vulkan loader or link to a dynamic library version. This limitation

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_vulkan.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_vulkan.h

@@ -204,10 +204,9 @@

  *  \sa SDL_Vulkan_CreateSurface()

*/

-extern DECLSPEC SDL_bool SDLCALL SDL_Vulkan_GetInstanceExtensions(

-														SDL_Window *window,

-														unsigned int *pCount,

-														const char **pNames);

+extern DECLSPEC SDL_bool SDLCALL SDL_Vulkan_GetInstanceExtensions(SDL_Window *window,

+                                                                  unsigned int *pCount,

+                                                                  const char **pNames);

/**

  *  \brief Create a Vulkan rendering surface for a window.

@@ -238,10 +237,9 @@

  *  \sa SDL_Vulkan_GetInstanceExtensions()

*/

-extern DECLSPEC SDL_bool SDLCALL SDL_Vulkan_CreateSurface(

-												SDL_Window *window,

-												VkInstance instance,

-												VkSurfaceKHR* surface);

+extern DECLSPEC SDL_bool SDLCALL SDL_Vulkan_CreateSurface(SDL_Window *window,

+                                                          VkInstance instance,

+                                                          VkSurfaceKHR* surface);

/**

  *  \brief Get the size of a window's underlying drawable in pixels (for use

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/begin_code.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/begin_code.h

@@ -51,15 +51,11 @@

 /* Some compilers use a special export keyword */

 #ifndef DECLSPEC

-# if defined(__WIN32__) || defined(__WINRT__)

-#  ifdef __BORLANDC__

-#   ifdef BUILD_SDL

-#    define DECLSPEC

-#   else

-#    define DECLSPEC    __declspec(dllimport)

-#   endif

-#  else

+# if defined(__WIN32__) || defined(__WINRT__) || defined(__CYGWIN__)

+#  ifdef DLL_EXPORT

 #   define DECLSPEC __declspec(dllexport)

+#  else

+#   define DECLSPEC

 #  endif

 # elif defined(__OS2__)

 #   ifdef BUILD_SDL

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