ref: 9886b6c0b9e3ddbcb6720bd4c4a316f010a57fa2
dir: /dat.h/
typedef struct Current Current;
enum{
FI,
FZ,
FS,
FJ,
FL,
FO,
FT,
NF,
Up = 0,
Right,
Down,
Left,
Nrot,
Nside = 4,
};
enum{
Fswapped = 1<<0,
Fhovering = 1<<1,
};
struct Current{
int x;
int y;
int type;
int rot;
int flags;
u64int lastmove;
};
extern Current *cur;
extern int fours[NF][Nrot];
enum{
Nrow = 40,
Nstartrow = 20,
Nextrarows = 2,
Ncol = 10,
Block = 16,
Wwidth = Ncol,
Wheight = Nstartrow + Nextrarows,
Wside = 3,
Vwidth = Block * (Wwidth + 2 * Wside),
Vheight = Block * Wheight,
};
extern u32int palette[256];
extern uchar sprites[NF][Block*Block];
enum{
K← = 1<<0,
K→ = 1<<1,
K↑ = 1<<2,
K↓ = 1<<3,
Kmove = K← | K→ | K↓,
Krotl = 1<<4,
Krotr = 1<<5,
Khold = 1<<6,
Ktriggers = K↑ | Krotl | Krotr | Khold,
Tspeed0 = 1, /* seconds */
};
#define T0 (double)BILLION / Tspeed0
extern char playfield[Ncol * Nrow];
extern int held;
extern int next[4];
extern double T;
enum{
DOrange = 0xff7f00ff,
DPurple = 0xff00ffff,
};