genconmac.h

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#ifndef __genconmac_h__
#define __genconmac_h__

#define MAX_NAME_LEN  32

#define MAX_PLAYERS  32

#define FRAME_DURATION  16

#define SRV_FRAME_OFFSET  6

#define TOP_MARGIN       8

#define BOTTOM_MARGIN    4

enum EVENT_TYPES {
    EC_FORWARD,
    EC_BACKWARD,
    EC_ROTRIGHT,
    EC_ROTLEFT,
    EC_FIRE,
    EC_FS_TOGGLE,
    EC_CHARACTER,
    EC_MAX
};

extern Uint8 eventState[EC_MAX];

enum {
    TEAM_RED,
    TEAM_BLUE,
    TEAM_GREEN,
    TEAM_PURPLE,
    TEAM_MAX,
    TEAM_UNDEC = 0xFF
};

enum LAYERS {
    LAYER_BACKGROUND,
    LAYER_OBSTACLES,
    LAYER_TEXT,
    LAYER_NAMES,
    LAYER_TANKS,
    LAYER_MAX
};

#define MOTION_0_0     0
#define MOTION_0_1   256
#define MOTION_22_0   98
#define MOTION_22_1  237
#define MOTION_45_0  181
#define MOTION_45_1  181

#define FMOTION_0_0   0.0f
#define FMOTION_0_1   1.0f
#define FMOTION_22_0  0.374606593f
#define FMOTION_22_1  0.927183855f
#define FMOTION_45_0  0.707106781f
#define FMOTION_45_1  0.707106781f

#define MOTION_DIV   4

#define MOTION_SHELL_FACTOR  5

#define SHELL_GUIDED_DIST   96

#define SHELL_PONG_DIST    192

#define DEAD_TIME   180

#define rounddiv(n, d) \
     ((((n) % (d)) > ((int)(d) / 2)) ? ((int)(n) / (d) + 1) : ((int)(n) / (d)))

#define rounddivup(n, d) \
        ((((n) % (d)) > 0) ? ((int)(n) / (d) + 1) : ((int)(n) / (d)))

#define bitindex(bitid, datatype) \
        (((unsigned)bitid) / ((unsigned)sizeof(datatype) * (unsigned)8))

#define bitflag(bitid, datatype) (1 << ((bitid) & (sizeof(datatype) * 8 - 1)))

#define bitarraylen(bits, datatype)  rounddivup(bits, sizeof(datatype) * 8)

#define absval(v)  (((v) < 0) ? -(v) : (v))

#endif

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