public PhysicsGameScreen()
{
EnableCameraControl = true;
this.mWorld = null;
mCamera = null;
this.mDebugViewXNA = null;
}
protected PhysicsGameScreen()
{
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 Camera2D(ScreenManager.GraphicsDevice);
}
else
{
Camera.ResetCamera();
}
// Loading may take a while... so prevent the game from "catching up" once we finished loading
ScreenManager.Game.ResetElapsedTime();
}
public override void LoadContent()
{
base.LoadContent();
Settings.EnableDiagnostics = true;
if (this.mWorld == null)
{
this.mWorld = new World(new Vector2(0, 0));
if (ScreenManager.Game.Services.GetService(typeof(World)) == null)
ScreenManager.Game.Services.AddService(typeof(World), this.mWorld);
}
else
{
this.mWorld.Clear();
}
if (this.mDebugViewXNA == null)
{
this.mDebugViewXNA = new DebugViewXNA(mWorld);
this.mDebugViewXNA.LoadContent(ScreenManager.GraphicsDevice,
ScreenManager.Game.Content);
this.mDebugViewXNA.RemoveFlags(DebugViewFlags.AABB);
this.mDebugViewXNA.RemoveFlags(DebugViewFlags.CenterOfMass);
this.mDebugViewXNA.RemoveFlags(DebugViewFlags.ContactNormals);
this.mDebugViewXNA.RemoveFlags(DebugViewFlags.ContactPoints);
this.mDebugViewXNA.RemoveFlags(DebugViewFlags.Controllers);
this.mDebugViewXNA.RemoveFlags(DebugViewFlags.DebugPanel);
this.mDebugViewXNA.RemoveFlags(DebugViewFlags.Joint);
this.mDebugViewXNA.RemoveFlags(DebugViewFlags.Pair);
this.mDebugViewXNA.RemoveFlags(DebugViewFlags.PerformanceGraph);
this.mDebugViewXNA.RemoveFlags(DebugViewFlags.PolygonPoints);
this.mDebugViewXNA.RemoveFlags(DebugViewFlags.Shape);
}
if (mCamera == null)
{
mCamera = new Camera2D(ScreenManager.GraphicsDevice);
mCamera.MaxRotation = 1000f;
mCamera.MinRotation = -1000f;
}
else
{
mCamera.ResetCamera();
}
ScreenManager.Game.ResetElapsedTime();
}