include/sgefont.h

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#ifndef _SGEFONT_H
#define _SGEFONT_H

#ifdef __cplusplus
extern "C" {
#endif

/*
 * Copyright (c) 2007 Heiko Irrgang
 *
 * The license and distribution terms for this file may be
 * found in the file COPYING in this distribution or at
 * http://93-interactive.com/cms/products/software/sdl-game-engine/license/
 */

#define SGEFONT_BITMAP 1

typedef struct {
        SDL_Surface *bitmap;
        unsigned char *charmap;
        SGEARRAY *info;
} SGEBITMAPFONT;

typedef struct {
        int type;
        Uint8 alpha;
        void *data;
} SGEFONT;

enum SGEFONTFX_TYPES {
        SGEFONTFX_FADE_IN,
        SGEFONTFX_FADE_OUT,
        SGEFONTFX_FADE_INOUT,
        SGEFONTFX_MOVE_IN,
        SGEFONTFX_MOVE_OUT,
        SGEFONTFX_MOVE_INOUT,
        SGEFONTFX_COUNTDOWN
};

enum SGEFONTFX_MOVEMENT {
        SGEFONTFX_MOVE_LINEAR,
        SGEFONTFX_MOVE_SLOWDOWN,
        SGEFONTFX_MOVE_ACCELERATE,
        SGEFONTFX_MOVE_BOUNCE
};

typedef struct {
        Uint32 runtime;
        Uint8 fade;
} SGEFONTFXFADEINFO;

typedef struct {
        Uint32 runtime;
        Sint32 start;
        Sint32 end;
} SGEFONTFXCOUNTDOWNINFO;

typedef struct {
        int startx, starty;
        int endx, endy;
        Uint32 type;
        Uint32 runtime;
        Uint32 startTime;
        Uint32 finishTime;
        Uint32 charOffset;
        Uint32 finished;
        Uint8 movement;
        SDL_Surface *surface;
        SGEFONT *font;
        void *data;
        void (*updateFunction)(void *);
        void (*freeFunction)(void *);
        char *text;
        SGEARRAY *textSprites;
        Uint32 preDelay;
        Uint32 postDelay;
        Uint8 hideOnPreDelay;
} SGEFONTFX;

typedef struct {
        SGEFONTFX *fadeIn;
        SGEFONTFX *fadeOut;
} SGEFONTFXFADEINOUTINFO;

SGEFONT *sgeFontNew(int type);

SGEFONT *sgeFontNewFile(SGEFILE *f, int type, const char *filename);

SGEFONT *sgeFontNewFileBitmap(SGEFILE *f, const char *filename);

void sgeFontDestroy(SGEFONT *f);

int sgeFontGetLineHeight(SGEFONT *f);
int sgeFontGetLineHeightBitmap(SGEFONT *f);

int sgeFontPrint(SGEFONT *f, SDL_Surface *dest, int x, int y, const char *text);
int sgeFontPrintBitmap(SGEFONT *f, SDL_Surface *dest, int x, int y, const char *text);

int sgeFontGetWidth(SGEFONT *f, const char *text);
int sgeFontGetWidthBitmap(SGEFONT *f, const char *text);

void sgeFontIgnoreAlpha(SGEFONT *f);

void sgeFontUseAlpha(SGEFONT *f);

SGEFONTFX *sgeFontFXNew(SGEFONT *f, Uint32 fxtype, Uint8 movement, Uint32 runtime, Uint32 charOffset, int startx, int starty, int endx, int endy, const char *text);

void sgeFontFXDraw(SGEFONTFX *fx);

void sgeFontFXDestroy(SGEFONTFX *fx);

void sgeFontFXCountdownSetValues(SGEFONTFX *fx, Sint32 start, Sint32 end);

void sgeFontFXPreDelay(SGEFONTFX *fx, Uint32 delay);

void sgeFontFXHideOnPreDelay(SGEFONTFX *fx, Uint8 yesno);

void sgeFontFXPostDelay(SGEFONTFX *fx, Uint32 delay);

void sgeFontFXSetFinished(SGEFONTFX *fx);

int sgeFontFXFinished(SGEFONTFX *fx);

void sgeFontFXSetTarget(SGEFONTFX *fx, SDL_Surface *surface);

SGEFONTFXFADEINFO *sgeFontFXFadeInfoNew(Uint32 runtime);
void sgeFontFXFadeInfoDestroy(SGEFONTFXFADEINFO *fi);
SGEFONTFXFADEINOUTINFO *sgeFontFXFadeInOutInfoNew(SGEFONTFX *fx, Uint32 runtimein, Uint32 runtimeout,Uint8 fade);
void sgeFontFXFadeInOutInfoDestroy(SGEFONTFXFADEINOUTINFO *fi);
SGEFONTFXCOUNTDOWNINFO *sgeFontFXCountdownInfoNew(Uint32 runtime);
void sgeFontFXCountdownInfoDestroy(SGEFONTFXCOUNTDOWNINFO *fi);
int sgeFontFXGetPer10K(SGEFONTFX *fx, Uint32 current, Uint32 runtime, Uint32 currentElement, Uint32 numberOfElements);

void sgeFontFXFadeInUpdate(void *data);
void sgeFontFXFadeInDestroy(void *data);

void sgeFontFXFadeOutUpdate(void *data);
void sgeFontFXFadeOutDestroy(void *data);

void sgeFontFXFadeInOutUpdate(void *data);
void sgeFontFXFadeInOutDestroy(void *data);

void sgeFontFXCountdownUpdate(void *data);
void sgeFontFXCountdownDestroy(void *data);

// }@

#ifdef __cplusplus
}
#endif

#endif