protected LevelBase()
{
TransitionOnTime = TimeSpan.FromSeconds( 0.75 );
TransitionOffTime = TimeSpan.FromSeconds( 0.75 );
HasCursor = true;
EnableCameraControl = true;
_userAgent = null;
World = null;
Camera = null;
DebugView = null;
}
public override void LoadContent()
{
base.LoadContent();
//We enable diagnostics to show get values for our performance counters.
Settings.EnableDiagnostics = true;
if ( World == null ) {
World = new World( Vector2.Zero );
}
else {
World.Clear();
}
if ( DebugView == null ) {
DebugView = new DebugViewXNA( World );
DebugView.RemoveFlags( DebugViewFlags.Shape );
DebugView.RemoveFlags( DebugViewFlags.Joint );
DebugView.DefaultShapeColor = Color.White;
DebugView.SleepingShapeColor = Color.LightGray;
DebugView.LoadContent( ScreenManager.GraphicsDevice, ScreenManager.Content );
}
if ( Camera == null ) {
Camera = new Camera( ScreenManager.GraphicsDevice );
}
else {
Camera.ResetCamera();
}
// Loading may take a while... so prevent the game from "catching up" once we finished loading
ScreenManager.Game.ResetElapsedTime();
}