protected override void Draw(GameTime gameTime)
{
base.Draw(gameTime);
var camera = CurrentScene.Camera;
var viewMatrix = GetViewMatrix(camera);
VisibleAreaBox = GetVisibleAreaBox(viewMatrix);
GraphicsDevice.SetRenderTarget(_renderTarget);
_spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, SamplerState.PointClamp, null, null, null, viewMatrix);
GraphicsDevice.Clear(CurrentScene.BackgroundColor);
CurrentScene.Render(_spriteBatch);
#if DEBUG
if (Input.ActionPressed("ShowPhysics"))
{
RenderPhysicsDebug(_spriteBatch);
}
#endif
_spriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
_spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, SamplerState.PointClamp);
_spriteBatch.Draw(_renderTarget, new Rectangle(
_graphics.PreferredBackBufferWidth / 2 - (blitWidth / 2),
_graphics.PreferredBackBufferHeight / 2 - (blitHeight / 2),
blitWidth,
blitHeight),
Color.White);
_spriteBatch.End();
}
public override void Update(float delta)
{
base.Update(delta);
var sixtyDelta = delta * 60;
//Area.AngleOffset += MathHelper.Pi / 160;
if (!OnFloor)
{
Velocity.Y += Gravity;
}
if (Input.ActionPressed("move_left"))
{
Velocity.X -= Speed;
Sprite.FlipX = true;
}
else if (Input.ActionPressed("move_right"))
{
Velocity.X += Speed;
Sprite.FlipX = false;
}
else
{
Velocity.X -= Decel * Math.Sign(Velocity.X);
if (Math.Abs(Velocity.X) <= Decel)
{
Velocity.X = 0;
}
}
if (Input.ActionJustPressed("fire"))
{
Velocity.Y = -JumpHeight;
}
else if (Input.ActionJustReleased("fire") && Velocity.Y < 0)
{
Velocity.Y *= 0.5f;
}
}
