shithub: puzzles

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Move definition of PI into puzzles.h. If nothing else, the definition in cube.c
had a typo :)

[originally from svn r5878]

--- a/cube.c

+++ b/cube.c

@@ -11,8 +11,6 @@

 #include "puzzles.h"

-#define PI 3.14159265358979323846264338327950884197169399

-

 #define MAXVERTICES 20

 #define MAXFACES 20

 #define MAXORDER 4

--- a/net.c

+++ b/net.c

@@ -12,8 +12,6 @@

 #include "puzzles.h"

 #include "tree234.h"

-#define PI 3.141592653589793238462643383279502884197169399

-

 #define MATMUL(xr,yr,m,x,y) do { \

     float rx, ry, xx = (x), yy = (y), *mat = (m); \

     rx = mat[0] * xx + mat[2] * yy; \

--- a/netslide.c

+++ b/netslide.c

@@ -13,8 +13,6 @@

 #include "puzzles.h"

 #include "tree234.h"

-#define PI 3.141592653589793238462643383279502884197169399

-

 #define MATMUL(xr,yr,m,x,y) do { \

     float rx, ry, xx = (x), yy = (y), *mat = (m); \

     rx = mat[0] * xx + mat[2] * yy; \

--- a/puzzles.h

+++ b/puzzles.h

@@ -12,6 +12,8 @@

 #define FALSE 0

 #endif

+#define PI 3.141592653589793238462643383279502884197169399

+

 #define lenof(array) ( sizeof(array) / sizeof(*(array)) )

 #define STR_INT(x) #x

--- a/twiddle.c

+++ b/twiddle.c

@@ -20,8 +20,6 @@

 #define COORD(x)  ( (x) * TILE_SIZE + BORDER )

 #define FROMCOORD(x)  ( ((x) - BORDER + TILE_SIZE) / TILE_SIZE - 1 )

-#define PI 3.141592653589793238462643383279502884197169399

-

 #define ANIM_PER_RADIUS_UNIT 0.13F

 #define FLASH_FRAME 0.13F