public void Update(TimeSpan t)
{
// Update world
starField.Pan(0, StarField.StarSpeed, t);
if (State == GameStateType.Playing)
{
Player.Update(t);
}
Energy.Update(t);
Asteroids.Update(t);
if (State == GameStateType.Playing)
{
Player.HandleCollisions(t);
survival += t;
}
else
{
dying += t;
if (dying.TotalSeconds > DyingDuration)
{
game.ChangeToGameOverScreen(survival);
}
}
if (Player.Energy <= 0.0f)
{
State = GameStateType.Dying;
}
// Render world
game.Screen.Clear(Palette.ClearFill);
starField.Render(game.Screen);
Energy.Render(game.Screen);
Player.RenderPlayer(game.Screen);
Asteroids.Render(game.Screen);
Player.RenderEnergyBar(game.Screen);
Fonts.HeavyData.Render(String.Format("SURVIVAL: {0:D2}:{1:D2}", survival.Minutes, survival.Seconds), 10, 5, 22, Palette.Energy1, game.Screen);
// Fade out while dying
if (State == GameStateType.Dying)
{
fadeRect.Opacity = dying.TotalSeconds / (double)DyingDuration;
game.Screen.Render(fadeRect, fadeTransform);
}
game.Screen.Invalidate();
}
