public void removeFromMyOnCollision(GameObject gameObject)
{
foreach (Fixture fix in gameObject.body.FixtureList)
{
fix.OnCollision -= MyOnCollision;
}
}
public void addToMyOnCollision(GameObject gameObject)
{
foreach (Fixture fix in gameObject.body.FixtureList)
{
fix.OnCollision += MyOnCollision;
}
}
public void remove(GameObject gameObject)
{
this.objects.Remove(gameObject);
}
protected override void Update(GameTime gameTime)
{
GamePadState gamepad = GamePad.GetState(PlayerIndex.One);
KeyboardState keyboard = Keyboard.GetState();
MouseState mouse = Mouse.GetState();
//soundEngineInstance.Volume = 0.25f;
//soundEngineInstance.IsLooped = true;
//soundEngineInstance.Play();
if (gamepad.Buttons.Back == ButtonState.Pressed ||
keyboard.IsKeyDown(Keys.Escape))
this.Exit();
if (keyboard.IsKeyDown(Keys.R))
{
//audioEngine.Update();
overlay.CenterString = "";
offset.Y = 0;
stopBackgroundmusic();
restartGame();
}
if (keyboard.IsKeyDown(Keys.Space))
{
startFallingBalls = true;
startBackgroundmusic();
level.enableFallingBalls();
}
if (oldMouseWheelValue != mouse.ScrollWheelValue)
{
offset.Y -= (oldMouseWheelValue - mouse.ScrollWheelValue) / 3;
oldMouseWheelValue = mouse.ScrollWheelValue;
}
if (keyboard.IsKeyDown(Keys.Up) || keyboard.IsKeyDown(Keys.Down))
{
if (keyboard.IsKeyDown(Keys.Up))
{
//playerOffset.Y += 10;
offset.Y += 10;
}
if (keyboard.IsKeyDown(Keys.Down))
{
//playerOffset.Y -= 10;
offset.Y -= 10;
}
}
else
{
if (scrollBackDelay > 0)
{
scrollBackDelay--;
}
else
{
if (playerOffset.Y > 0) playerOffset.Y -= 0.5f;
if (playerOffset.Y < 0) playerOffset.Y += 0.5f;
}
}
if (keyboard.IsKeyDown(Keys.Left))
{
cursorOffset.X -= 1;
}
if (keyboard.IsKeyDown(Keys.Right))
{
cursorOffset.X += 1;
}
keyboardState = keyboard;
gamepadState = gamepad;
Vector2 pos = ScreenToWorld(mouseController.Cursor);
if (mouseController.IsNewMouseButtonPressed(MouseButtons.LEFT_BUTTON) && !startFallingBalls)
{
if (fixedMouseJoint == null)
{
Fixture savedFixture = this.level.world.TestPoint(pos);
if (savedFixture != null)
{
foreach (GameObject obj in level.addObjects.objects)
{
if (obj.body == savedFixture.Body)
{
movingObject = obj;
level.addObjects.objects.Remove(obj);
movingObject.body.CollidesWith = Category.None;
movingObject.body.FixedRotation = true;
fixedMouseJoint = new FixedMouseJoint(movingObject.body, pos);
fixedMouseJoint.MaxForce = 1000.0f * movingObject.body.Mass;
this.level.world.AddJoint(fixedMouseJoint);
movingObject.color = Color.DarkCyan;
Console.WriteLine("Body Clicked " + movingObject.body.Position);
bodyclickedEffect.Play();
break;
}
}
foreach (GameObject obj in level.gamefield.objects)
{
if (obj.isMoveable && obj.body == savedFixture.Body)
{
movingObject = obj;
level.gamefield.objects.Remove(obj);
movingObject.body.CollidesWith = Category.None;
movingObject.body.FixedRotation = true;
movingObject.body.BodyType = BodyType.Dynamic;
fixedMouseJoint = new FixedMouseJoint(movingObject.body, pos);
fixedMouseJoint.MaxForce = 1000.0f * movingObject.body.Mass;
this.level.world.AddJoint(fixedMouseJoint);
movingObject.color = Color.DarkCyan;
Console.WriteLine("Body Clicked " + movingObject.body.Position);
bodyclickedEffect.Play();
break;
}
}
}
}
else
{
this.level.world.RemoveJoint(fixedMouseJoint);
fixedMouseJoint = null;
movingObject.color = Color.Blue;
movingObject.body.BodyType = BodyType.Static;
movingObject.body.CollidesWith = Category.All;
movingObject.body.Awake = true;
level.gamefield.add(movingObject);
movingObject = null;
bodyPlacedEffect.Play();
}
}
if (mouseController.IsNewMouseButtonPressed(MouseButtons.RIGHT_BUTTON) && movingObject != null)
{
movingObject.body.FixedRotation = false;
movingObject.body.Rotation += 0.7f;
movingObject.body.FixedRotation = true;
}
if (fixedMouseJoint != null)
{
fixedMouseJoint.WorldAnchorB = pos;
}
base.Update(gameTime);
level.update(gameTime);
mouseController.Update(gameTime);
}
public void add(GameObject gameObject)
{
this.objects.Add( gameObject );
}