opensnes/scene_8h_source.html

#ifndef SNES_SCENE_H

#define SNES_SCENE_H


#include <snes/types.h>


#define SCENE_STACK_MAX 8


typedef struct {

    void (*init)(void);


    void (*update)(void);

} Scene;


void sceneRun(const Scene *initial);


u8 scenePush(const Scene *next);


u8 scenePop(void);


void sceneReplace(const Scene *next);


#endif /* SNES_SCENE_H */

u8
unsigned char u8
8-bit unsigned integer (0 to 255)
Definition types.h:47

sceneRun
void sceneRun(const Scene *initial)
Run the scene stack with initial at the bottom. Never returns.

scenePush
u8 scenePush(const Scene *next)
Push a scene onto the stack. Suspends the current top.

scenePop
u8 scenePop(void)
Pop the top scene. Resumes the scene below.

sceneReplace
void sceneReplace(const Scene *next)
Replace the top scene with another, at any depth — the bottom one included.

Scene
A single scene's callbacks.
Definition scene.h:148

Scene::init
void(* init)(void)
Called each time the scene is pushed onto the stack (not only the first; see the Behaviour section).
Definition scene.h:158

Scene::update
void(* update)(void)
Called every VBlank while the scene is on top of the stack.
Definition scene.h:173

types.h
OpenSNES Standard Types.