// Called when someone shoots the barrel.
public override void OnBodyEntered(PhysicsBody2D body)
{
if (body is BulletRigidBody2D bullet)
{
FXs fx = this.GetNode <FXs>("/root/EnvironNode2D/FX");
fx.PlayMineExplosionAnimAndSound(this.Position);
this.SpawnBullets();
this.QueueFree();
}
if (body is PlayerKinematicBody2D player)
{
player.OverBarrel = this;
}
}
// Called when someone steps over the mine.
public virtual void OnBodyEntered(PhysicsBody2D body)
{
if ((body is ZombieKinematicBody2D zombie) || (body is PlayerKinematicBody2D p))
{
// explode
// note: TODO minor bug: if you set NumberOfBulletsGenerated to 4, you will see that the
// mine does not distribute the bullets equal around
// Reference FX script and play sound/animation.
FXs fx = this.GetNode <FXs>("/root/EnvironNode2D/FX");
fx.PlayMineExplosionAnimAndSound(this.Position);
this.SpawnBullets(); // Explode, then free.
this.QueueFree();
}
}