void SdlApp::OnUpdate()
{
static int tickCount = 0;
tickCount = JGEGetTime();
int64_t dt = (tickCount - lastTickCount);
lastTickCount = tickCount;
if(g_engine->IsDone())
{
SDL_Event event;
event.user.type = SDL_QUIT;
SDL_PushEvent(&event);
}
try
{
g_engine->SetDelta((float)dt / 1000.0f);
g_engine->Update((float)dt / 1000.0f);
}
catch(out_of_range& oor)
{
cerr << oor.what();
}
if(g_engine)
g_engine->Render();
SDL_GL_SwapBuffers();
}
bool InitGame(void)
{
g_engine = JGE::GetInstance();
g_app = g_launcher->GetGameApp();
g_app->Create();
g_engine->SetApp(g_app);
#ifdef ANDROID
DebugTrace("Can I Set JNI Params ?");
if (mJNIEnv)
DebugTrace("mJNIEnv is ok");
if (mJNIEnv && mJNIClass)
{
DebugTrace("Setting JNI Params");
g_engine->SetJNIEnv(mJNIEnv, *mJNIClass);
}
#endif
JRenderer::GetInstance()->Enable2D();
lastTickCount = JGEGetTime();
return true;
}
// returns number of milliseconds since game started
int JGE::GetTime()
{
return JGEGetTime();
}
