void GameManager::render() {
//First, make sure our framebuffer is empty
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glLoadIdentity();
glPushMatrix();
world.Render();
ship->Render();
spawnManager.Render();
bulletpool.Render();
glPopMatrix();
checkGLErrors();
}
void GameManager::init() {
// Initialize SDL
if (SDL_Init(SDL_INIT_EVERYTHING) < 0) {
std::stringstream err;
err << "Could not initialize SDL: " << SDL_GetError();
throw std::runtime_error(err.str());
}
atexit( SDL_Quit);
createOpenGLContext();
setOpenGLStates();
//Finally check for errors
checkGLErrors();
world.Init();
}