void Screen::Draw()
{
CalculateFps();
// Reset screen buffer
memset(buffer, 0, width * height * sizeof(uint));
DrawSkybox();
renderer->Render();
DrawHud();
if (core->menu)
core->menu->Draw(drawer);
// Debug
sprintf(debug, "fps: %d", frameRate);
drawer->Draw(debug, 10, 10, 0xffffff);
if (showMessageTime)
{
drawer->Fill(0, 0, width, height - core->art->gamepanel->h, Color::Black);
drawer->Draw(message, width / 2 - drawer->TextWidth(message) / 2, (height - core->art->gamepanel->h) / 2, 0xffff80);
--showMessageTime;
}
BufferToScreen();
}
void Update (int timer)
{
float32 timeStep = 1 /
60.0f; //the length of time passed to simulate (seconds)
int32 velocityIterations = 6; //how strongly to correct velocity
int32 positionIterations = 3; //how strongly to correct position
myWorld.Step ( timeStep, velocityIterations, positionIterations);
for ( b2Body * b = myWorld.GetBodyList (); b; b = b->GetNext () )
{
//do something with the body 'b'
if (b->GetUserData () == 0)
{ break; }
}
glutPostRedisplay ();
CalculateFps ();
glutTimerFunc (1000.0f / 60.0f , Update, 1);
}
