public override void Update(GameTime gameTime)
{
KeyboardInputManager.Begin();
// Move camera
if (KeyboardInputManager.IsKeyDown(Keys.Left))
{
_cameraPosition.X += 12f * DeltaTime;
}
if (KeyboardInputManager.IsKeyDown(Keys.Right))
{
_cameraPosition.X -= 12f * DeltaTime;
}
if (KeyboardInputManager.IsKeyDown(Keys.Up))
{
_cameraPosition.Y -= 12f * DeltaTime;
}
if (KeyboardInputManager.IsKeyDown(Keys.Down))
{
_cameraPosition.Y += 12f * DeltaTime;
}
// We make it possible to rotate the player body
if (KeyboardInputManager.IsKeyDown(Keys.A))
{
_playerBodyComponent.ApplyTorque(10);
}
if (KeyboardInputManager.IsKeyDown(Keys.D))
{
_playerBodyComponent.ApplyTorque(-10);
}
if (KeyboardInputManager.IsKeyPressed(Keys.Space))
{
_playerBodyComponent.ApplyLinearImpulse(new Vector2(0f, 10f));
}
Camera2D.Position = _cameraPosition;
KeyboardInputManager.End();
base.Update(gameTime);
}
public override void Update(GameTime gameTime)
{
MouseInputManager.Begin();
KeyboardInputManager.Begin();
// Change Gravity
if (KeyboardInputManager.IsKeyPressed(Keys.VolumeUp))
{
Gravity += new Vector2(0f, -5);
}
if (KeyboardInputManager.IsKeyPressed(Keys.VolumeDown))
{
Gravity -= new Vector2(0f, -5);
}
// Change Impulse
if (KeyboardInputManager.IsKeyPressed(Keys.Up))
{
_impulse += 10f;
}
if (KeyboardInputManager.IsKeyPressed(Keys.Down))
{
_impulse -= 10f;
}
if (_impulse == 0f)
{
_impulse = _playerBodyComponent.Mass * 10 / DeltaTime;
}
#region Camera
_cameraPosition.X = MouseInputManager.GetPosition().X;
_cameraPosition.Y = InvertPositionY(MouseInputManager.GetPosition().Y);
Camera2D.Position = _cameraPosition;
if (KeyboardInputManager.IsKeyDown(Keys.OemPlus))
{
Camera2D.Zoom -= new Vector2(0.01f);
}
if (KeyboardInputManager.IsKeyDown(Keys.OemMinus))
{
Camera2D.Zoom += new Vector2(0.01f);
}
if (KeyboardInputManager.IsKeyPressed(Keys.R))
{
Camera2D.Reset();
}
#endregion
#region Player
if (KeyboardInputManager.IsKeyDown(Keys.Right))
{
_playerBodyComponent.SetLinearVelocityX(100f);
_isMoving = true;
}
if (KeyboardInputManager.IsKeyDown(Keys.Left))
{
_playerBodyComponent.SetLinearVelocityX(-100f);
_isMoving = true;
}
if (!_isMoving)
{
_playerBodyComponent.SetLinearVelocityX(0f);
_impulse = _playerBodyComponent.Mass * 10 / DeltaTime;
}
if (KeyboardInputManager.IsKeyPressed(Keys.Space))
{
_playerBodyComponent.ApplyLinearImpulseY(_impulse);
}
#endregion
KeyboardInputManager.End();
MouseInputManager.End();
_textComponent.Text = BuildDebugText();
_isMoving = false;
base.Update(gameTime);
}