public override void Update(GameObject gameObject, GameTime gameTime)
{
_physics = gameObject.GetComponent <APhysics>();
if (_physics == null)
{
return;
}
AnimationIndex nextIndex = currentlyPlaying;
var physics = gameObject.GetComponent <TopDownPhysics>();
Vector2 facingDir = new Vector2(physics.facingDirection.X, physics.facingDirection.Y);
// Only update the variable if the X facing side changes.
_previousSide = facingDir.X != 0 ? facingDir.X : _previousSide;
// Running animation.
if (_physics.movingDirection.X < 0)
{
nextIndex = AnimationIndex.RUN_LEFT;
}
else if (_physics.movingDirection.X > 0)
{
nextIndex = AnimationIndex.RUN_RIGHT;
}
else if (_physics.movingDirection.Y < 0)
{
nextIndex = AnimationIndex.RUN_UP;
}
else if (_physics.movingDirection.Y > 0)
{
nextIndex = AnimationIndex.RUN_DOWN;
}
// Idle animation.
else if (_physics.facingDirection.X < 0 && _physics.movingDirection.X == 0)
{
nextIndex = AnimationIndex.IDLE_LEFT;
}
else if (_physics.facingDirection.X > 0 && _physics.movingDirection.X == 0)
{
nextIndex = AnimationIndex.IDLE_RIGHT;
}
else if (_physics.facingDirection.Y < 0 && _physics.movingDirection.Y == 0)
{
nextIndex = AnimationIndex.IDLE_UP;
}
else if (_physics.facingDirection.Y > 0 && _physics.movingDirection.Y == 0)
{
nextIndex = AnimationIndex.IDLE_DOWN;
}
if (GetRealValue(nextIndex) != currentlyPlaying)
{
currentlyPlaying = GetRealValue(nextIndex);
_animations[(int)GetRealValue(currentlyPlaying)]?.Reset();
}
_animations[(int)GetRealValue(currentlyPlaying)]?.Update(gameObject, gameTime);
}
public Particle(APhysics physics, AGraphics graphics, Vector2 position, double lifetime) : base(position, physics, graphics)
{
this.lifetime = lifetime;
// Only set task if lifetime is greater than zero. That way we can set lifetime to be
// "forever" and set it to done when we see fit.
if (lifetime >= 0)
{
Misc.TaskScheduler.AddTask(() => done = true, lifetime, lifetime, this.id);
}
}
public PlayerStateMachine(Player player) : base(PlayerStates.Walking)
{
_player = player;
//
// Setup components for walking state.
//
_walkingInput = new PlayerInput();
_walkingPhysics = new TopDownPhysics(_player.WalkSpeed, _player.WalkSpeed / 2, 0.9f);
_walkingGraphics = new P8TopDownAnimator(P8TopDownAnimator.AnimationMode.SIDES_ONLY);
((P8TopDownAnimator)_walkingGraphics).RunLeft = new SpriteAnimation(new P8Sprite(33, 1, 1, true, false), 4, 0.3f);
((P8TopDownAnimator)_walkingGraphics).IdleLeft = new SpriteAnimation(new P8Sprite(32, 1, 1, true, false), 1, 0.3f);
((P8TopDownAnimator)_walkingGraphics).RunRight = new SpriteAnimation(new P8Sprite(33, 1, 1, false, false), 4, 0.3f);
((P8TopDownAnimator)_walkingGraphics).IdleRight = new SpriteAnimation(new P8Sprite(32, 1, 1, false, false), 1, 0.3f);
}
