public ScaleByState (ScaleTo action, Node target)
: base (action, target)
{
DeltaX = StartScaleX * EndScaleX - StartScaleX;
DeltaY = StartScaleY * EndScaleY - StartScaleY;
DeltaZ = StartScaleZ * EndScaleZ - StartScaleZ;
}
public ScaleByState(ScaleTo action, Node target)
: base(action, target)
{
DeltaX = StartScaleX * EndScaleX - StartScaleX;
DeltaY = StartScaleY * EndScaleY - StartScaleY;
DeltaZ = StartScaleZ * EndScaleZ - StartScaleZ;
}
public ScaleToState (ScaleTo action, Node target)
: base (action, target)
{
var scale = target.Scale;
StartScaleX = scale.X;
StartScaleY = scale.Y;
StartScaleZ = scale.Z;
EndScaleX = action.EndScaleX;
EndScaleY = action.EndScaleY;
EndScaleZ = action.EndScaleZ;
DeltaX = EndScaleX - StartScaleX;
DeltaY = EndScaleY - StartScaleY;
DeltaZ = EndScaleZ - StartScaleZ;
}
public ScaleToState(ScaleTo action, Node target)
: base(action, target)
{
var scale = target.Scale;
StartScaleX = scale.X;
StartScaleY = scale.Y;
StartScaleZ = scale.Z;
EndScaleX = action.EndScaleX;
EndScaleY = action.EndScaleY;
EndScaleZ = action.EndScaleZ;
DeltaX = EndScaleX - StartScaleX;
DeltaY = EndScaleY - StartScaleY;
DeltaZ = EndScaleZ - StartScaleZ;
}
/// <summary>
/// Explode the aircraft with animation
/// </summary>
public async Task Explode()
{
Health = 0;
//create a special independent node in the scene for explosion
var explosionNode = Scene.CreateChild();
SoundSource soundSource = explosionNode.CreateComponent<SoundSource>();
soundSource.Play(Application.ResourceCache.GetSound(Assets.Sounds.BigExplosion));
soundSource.Gain = 0.5f;
explosionNode.Position = Node.WorldPosition;
OnExplode(explosionNode);
var scaleAction = new ScaleTo(1f, 0f);
Node.RemoveAllActions();
Node.Enabled = false;
await explosionNode.RunActionsAsync(scaleAction, new DelayTime(1f));
liveTask.TrySetResult(true);
explosionNode.Remove();
}
public override async void OnHit(Aircraft target, bool killed, Node bulletNode)
{
// show a small explosion when the missile reaches an aircraft.
base.OnHit(target, killed, bulletNode);
var cache = Application.ResourceCache;
var explosionNode = Scene.CreateChild();
// play "boom" sound
SoundSource soundSource = explosionNode.CreateComponent<SoundSource>();
soundSource.Play(Application.ResourceCache.GetSound(Assets.Sounds.SmallExplosion));
soundSource.Gain = 0.2f;
explosionNode.Position = target.Node.WorldPosition;
explosionNode.SetScale(1f);
var particleEmitter = explosionNode.CreateComponent<ParticleEmitter2D>();
particleEmitter.Effect = cache.GetParticleEffect2D(Assets.Particles.MissileTrace);
var scaleAction = new ScaleTo(0.5f, 0f);
await explosionNode.RunActionsAsync(scaleAction, new DelayTime(0.5f));
explosionNode.Remove();
}