Kayne Ruse
54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
#ifndef BASESCENE_HPP_
|
|
#define BASESCENE_HPP_
|
|
|
|
#include "scene_list.hpp"
|
|
|
|
#include "SDL/SDL.h"
|
|
|
|
class BaseScene {
|
|
public:
|
|
/* Public access members */
|
|
BaseScene();
|
|
virtual ~BaseScene();
|
|
|
|
/* Program control */
|
|
static SDL_Surface* SetScreen(int w, int h, int bpp = 0, Uint32 flags = SDL_HWSURFACE|SDL_DOUBLEBUF);
|
|
static SDL_Surface* GetScreen();
|
|
|
|
SceneList SetNextScene(SceneList sceneIndex);
|
|
SceneList GetNextScene() const;
|
|
|
|
/* Frame loop */
|
|
virtual void RunFrame();
|
|
|
|
protected:
|
|
virtual void FrameStart() {}
|
|
virtual void FrameEnd() {}
|
|
virtual void Update() {}
|
|
virtual void Render(SDL_Surface* const screen) {}
|
|
|
|
/* Event handlers */
|
|
virtual void HandleEvents();
|
|
|
|
virtual void QuitEvent () { SetNextScene(SceneList::QUIT); }
|
|
virtual void MouseMotion (SDL_MouseMotionEvent const&) {}
|
|
virtual void MouseButtonDown (SDL_MouseButtonEvent const&) {}
|
|
virtual void MouseButtonUp (SDL_MouseButtonEvent const&) {}
|
|
virtual void KeyDown (SDL_KeyboardEvent const&) {}
|
|
virtual void KeyUp (SDL_KeyboardEvent const&) {}
|
|
|
|
#ifdef USE_EVENT_JOYSTICK
|
|
//TODO: joystick/gamepad support
|
|
#endif
|
|
|
|
#ifdef USE_EVENT_UNKNOWN
|
|
virtual void UnknownEvent (SDL_Event const&) {}
|
|
#endif
|
|
|
|
private:
|
|
static SDL_Surface* screen;
|
|
SceneList nextScene;
|
|
};
|
|
|
|
#endif
|