include/sgegamestate.h

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#ifndef _SGEGAMESTATE_H
#define _SGEGAMESTATE_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/
 */

struct _SGEGAMESTATE;

typedef struct {
        int quit;
        SGEEVENTSTATE event_state;
        struct _SGEGAMESTATE *current;
} SGEGAMESTATEMANAGER;

typedef struct _SGEGAMESTATE {
        SGEGAMESTATEMANAGER *manager;

        void *data;

        void (*onRedraw)(struct _SGEGAMESTATE *state);

        int (*onKeyDown)(struct _SGEGAMESTATE *state, SGEEVENT *event);

        int (*onKeyUp)(struct _SGEGAMESTATE *state, SGEEVENT *event);

        int (*onJoystickButtonDown)(struct _SGEGAMESTATE *state, SGEEVENT *event);

        int (*onJoystickButtonUp)(struct _SGEGAMESTATE *state, SGEEVENT *event);

        void (*onJoystickMove)(struct _SGEGAMESTATE *state, SGEEVENT *event);

        void (*onMouseDown)(struct _SGEGAMESTATE *state, SGEEVENT *event);

        void (*onMouseUp)(struct _SGEGAMESTATE *state, SGEEVENT *event);

        void (*onMouseMove)(struct _SGEGAMESTATE *state, SGEEVENT *event);

        int (*onStateChange)(struct _SGEGAMESTATE *state, struct _SGEGAMESTATE* previous);
} SGEGAMESTATE;

SGEGAMESTATEMANAGER* sgeGameStateManagerNew(void);

int sgeGameStateManagerChange(SGEGAMESTATEMANAGER *manager, SGEGAMESTATE *next_state);

void sgeGameStateManagerRun(SGEGAMESTATEMANAGER* manager, int fps);

void sgeGameStateManagerQuit(SGEGAMESTATEMANAGER* manager);

SGEGAMESTATE* sgeGameStateNew(void);

// }@

#ifdef __cplusplus
}
#endif

#endif