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#ifndef _SPRITE_H_
#define _SPRITE_H_
#include <SDL/SDL.h>
#include <stdlib.h>
#include <math.h>
/* Sprites */
#define MAX_SPRITE 200
enum _priority {
PR_BACK0=0,
PR_BACK1,
PR_BACK2,
PR_ENEMY,
PR_ENEMY_WEAPON,
PR_TARGET,
PR_BONUS,
PR_PLAYER,
PR_TEXT,
PR_FRONT0,
PR_FRONT1,
PR_FRONT2
};
enum SPRITE_TYPE {
SP_PLAYER=0x0100, /* Unser Held */
SP_PL_PLASMA=0x0200, /* Waffen des Helden */
SP_PL_FIREBALL,
SP_PL_KILLRAY,
SP_PL_BOMB,
SP_PL_HOMING,
SP_PL_SHIELD,
SP_PL_HLASER,
SP_EN_EYEFO=0x0400, /* Die Boesen */
SP_EN_XEV,
SP_EN_CRUSHER,
SP_EN_CUBE,
SP_EN_DRAGER,
SP_EN_HOMING,
SP_EN_MINE,
SP_EN_RWINGX,
SP_EN_CIR,
SP_EN_ZATAK,
SP_EN_BADGUY,
SP_EN_PROBALL,
SP_EN_PLASMABALL,
SP_EN_MING,
SP_EN_GREETER,
SP_EN_CURVER,
SP_EN_BOSS01,
SP_EN_BOSS02,
SP_EN_BOSS03,
SP_EN_BULLET=0x0800, /* ... und ihre Waffen */
SP_EN_LASER,
SP_EN_BOSS02ICE,
SP_BONUS_FIREPOWER=0x1000, /* Bonusitems */
SP_BONUS_ADDSPEED,
SP_BONUS_COIN,
SP_BONUS_BOMB,
SP_BONUS_EXTRA,
SP_BONUS_HEALTH,
SP_BONUS_LAST,
SP_MENUTEXT=0x2000,
SP_ETC=0x4000, /* diverses */
};
#define SP_SHOW_PLAYER 0x0100
#define SP_SHOW_PLAYER_WEAPONS 0x0200
#define SP_SHOW_ENEMYS 0x0400
#define SP_SHOW_ENEMY_WEAPONS 0x0800
#define SP_SHOW_BONUS 0x1000
#define SP_SHOW_MENUTEXT 0x2000
#define SP_SHOW_ETC 0x4000
#define SP_SHOW_ALL 0xff00
typedef struct _colmap_cache {
SDL_Surface *src; /* Zeiger auf Quell-Src in Pixmap cache (nur fuer Index, *NO* free!) */
int frames; /* Anzahl eintraege in dyn.Array **col */
int refcount; /* Wieviele Sprites nutzen diese Colmap? */
Uint8 **col; /* Dyn.Array mit Zeiger auf Colmaps */
struct _colmap_cache *next;
} COLMAP_CACHE;
typedef struct _sprite {
int id; /* Eindeutige Sprite-ID */
SDL_Surface *img; /* Images */
COLMAP_CACHE *cmap; /* Zeiger auf Col-Map-Cache entry */
int type; /* Sprite-Typ, (siehe enum SPRITE_TYPE), -1=remove */
Uint8 priority; /* Prioritaet (0: unten, 9 oben) */
Uint8 frames; /* Anzahl Frames */
Sint8 anim_speed; /* Geschw. der Animation (negative Werte: Anim luft rckwrts */
// Sint8 anim_count; /* intern: Zaehler f. anim_speed */
Uint8 alpha; /* 255: opak, - 0: durchsichtig */
Uint8 flags; /* siehe unten (SP_FLAG...) */
int aktframe; /* akt. Frame */
double anim_count;
int w,h; /* Breite, Hhe */
double x,y; /* akt. Position */
void *data; /* Zeiger auf Strukur mit zustzlichen Daten */
void (*mover)(struct _sprite *);/* Custom-Move-Routine */
struct _sprite *next;
} SPRITE;
#define SP_FLAG_COLCHECK 0x01 /* Col-Check aktiv */
#define SP_FLAG_VISIBLE 0x02 /* Sprite sichtbar */
#define SP_FLAG_NOCACHE 0x04 /* Image nicht im Cache */
#define SP_FLAG_FREESURFACE 0x08 /* Surface loeschen */
#define SP_FLAG_CHEAPALPHA 0x10 /* "Cheapalpha", nur jedes 2te Pixel setzen */
#define SP_FLAG_PARANOIA 0x20 /* SIE sind hinter mir her */
typedef struct _cont {
int max; /* Anzahl Sprites in e[] */
void *e; /* Zeiger auf Array mit sprite-ids */
void (*con)(struct _cont *); /* Custum controller routine */
struct _cont *next; /* naechster controller oder NULL */
} CONTROLLER;
#include "support.h"
COLMAP_CACHE *sprite_add_colmap(SDL_Surface *img, int frames);
COLMAP_CACHE *sprite_get_colmap(SDL_Surface *img, int frames);
void sprite_remove_colmap(COLMAP_CACHE *c);
SPRITE *sprite_add_file(char *filename, int frames, Uint8 priority);
SPRITE *sprite_add(SDL_Surface *surface, int frames, Uint8 priority, int nocache);
SDL_Surface *sprite_getcurrimg(SPRITE *s);
void sprite_display(int type);
void sprite_remove(SPRITE *sr);
void sprite_remove_all(int type);
void sprite_remove_all_type(int type);
void sprite_animate(int type);
void sprite_move(int type);
void sprite_work(int type);
int sprite_count(int type);
SPRITE *sprite_colcheck(SPRITE *tocheck, int type);
int sprite_col_bounding(SPRITE *a, SPRITE *b);
int sprite_col_pixel(SPRITE *a, SPRITE *b);
Uint32 sprite_getpixel(SDL_Surface *surface, Sint16 x, Sint16 y);
int sprite_memand(Uint8 *s1, Uint8 *s2, int shift1, int shift2, int n);
void sprite_create_colmap(SDL_Surface *src, Uint8 *dst,int w, int f);
SPRITE *sprite_get_by_id(int id);
CONTROLLER *controller_add();
void controller_remove(CONTROLLER *c);
void controller_remove_all();
void controller_work();
#endif
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