// on updates do animations and controls
protected override void Update(double deltaTime)
{
// if user click 'exit' action, exit game
if (Input.Down("exit"))
{
Game.Exit();
}
// is player currently walking + movement speed
bool isWalking = false;
double moveSpeed = deltaTime * 175f;
// should we flip player direction?
bool _flipSprite = _player.Size.X < 0;
// player walks up
if (Input.Down("up"))
{
isWalking = true;
_player.Position.Y -= (float)moveSpeed;
}
// player walks down
if (Input.Down("down"))
{
isWalking = true;
_player.Position.Y += (float)moveSpeed;
}
// player walks left
if (Input.Down("left"))
{
isWalking = true;
_player.Position.X -= (float)moveSpeed;
_flipSprite = true;
}
// player walks right
if (Input.Down("right"))
{
isWalking = true;
_player.Position.X += (float)moveSpeed;
_flipSprite = false;
}
// animate player
_spritesheet.Animate(_player, isWalking ? "walk" : "stand", ref _animationProgress, deltaTime, 5f);
// flip sprite
if (_flipSprite)
{
_player.Size.X *= -1;
}
}
