int main(void){
space = space_init(SCREEN_W, SCREEN_H);
SDL_Event evt;
if (SDL_Init(SDL_INIT_VIDEO) != 0) {
return -1;
}
screen = SDL_SetVideoMode(
SCREEN_W,
SCREEN_H,
24, SDL_HWSURFACE | SDL_DOUBLEBUF);
if (screen == NULL) {
return -1;
}
while(1) {
while(SDL_PollEvent(&evt)) {
if(evt.type == SDL_QUIT) {
goto finish;
}
if (evt.type == SDL_KEYUP && evt.key.keysym.sym == SDLK_ESCAPE) {
goto finish;
}
if (evt.type == SDL_MOUSEMOTION ) space_mouse_move(space, evt.motion.x, evt.motion.y);
if (evt.type == SDL_MOUSEBUTTONDOWN) space_mouse_down(space);
if (evt.type == SDL_MOUSEBUTTONUP ) space_mouse_up (space);
}
SDL_LockSurface(screen);
SDL_FillRect(screen, NULL, 0x000080);
space_update(space, 0.02);
DrawImpl(space);
SDL_FreeSurface(screen);
SDL_Flip(screen);
}
finish:
space_destroy(space);
SDL_FreeSurface(screen);
SDL_Quit();
return 0;
}
void GameEngine::Draw()
{
// Set the draw colour for screen clearing.
_graphicsObject->SetClearColour(1.0f, 1.0f, 1.0f, 1.0f);
// Clear the renderer with the current draw colour.
_graphicsObject->ClearScreen();
DrawImpl(_graphicsObject, _engineTimer.GetDeltaTime());
// Present what is in our renderer to our window.
_graphicsObject->Present();
}
void Draw( const Texture &tex, const Rect &texRect, const Rect &destRect, Color color /*= Color::make_white()*/ )
{
DrawImpl( tex, destRect, Texture::RectMatrixStrat(texRect), color );
}
void Draw( const Texture &tex, const Rect &rect, int curFrame /*= 0*/, Color color /*= Color::make_white()*/ )
{
DrawImpl( tex, rect, Texture::FrameMatrixStrat(curFrame), color );
}
