/// <param name="radius">If left at -1, will use ExplosionRadius.</param>
/// <param name="directCall">If true, will not credit kill or activate pick-ups.</param>
public override void Explode(Vector2f pos, float radius = -1, bool directCall = false)
{
if (radius == -1)
{
radius = ExplosionRadius;
}
// Collision
bool hitSomething = false;
int numChildren = Game.Layer_Objects.NumChildren;
for (int i = 0; i < numChildren; i++)
{
dynamic obj = Game.Layer_Objects.GetChildAt(i);
if (obj is PhysicalEntity && !obj.CanTakeDamage)
{
continue;
}
if ((!(obj is CollisionEntity) || obj.Collision == null) && !Utils.InCircle(pos, radius, obj.Position)) // Collide with Position if obj is not a CollisionEntity or has no Collision
{
continue;
}
if (obj.Collision is CircleShape && !Utils.CircleCircleCollision(pos, radius, obj.Position, obj.Collision.Radius))
{
continue;
}
if (obj.Collision is RectangleShape && !Utils.CircleRectangleCollision(pos, radius, obj.Collision, obj.Rotation, obj.Position))
{
continue;
}
if (obj is PhysicalEntity)
{
// Damage
obj.Damage(Damage, 0, !directCall ? SourceObject : null);
}
else if (!directCall && obj is Pickup)
{
// Pickup
obj.Activate(SourceObject);
}
// Removed?
if (obj.Parent != Game.Layer_Objects && i <= numChildren - 1)
{
i--;
numChildren--;
}
hitSomething = true;
}
if (hitSomething || Utils.InCircle(Game.Island, pos))
{
// Explosion
Explosion explosion = new Explosion(Game, radius);
explosion.Position = pos;
Game.Layer_OtherAbove.AddChild(explosion);
// Sound
if (Utils.RandomInt() == 0)
{
ExplosionSound1.Play();
}
else
{
ExplosionSound2.Play();
}
}
else
{
// Splash
Explosion explosion = new Explosion(Game, 15);
explosion.Position = pos;
Game.Layer_OtherAbove.AddChild(explosion);
// Sound
if (Utils.RandomInt() == 0)
{
SplashSound1.Play();
}
else
{
SplashSound2.Play();
}
}
if (directCall || Game.Player == null)
{
return;
}
if (hitSomething)
{
Game.Player.IncreaseScoreMultiplier();
}
else if (!Game.Player.HasPowerup(Powerup.TRIPLE_CANNON) && !Game.Player.HasPowerup(Powerup.OCTUPLE_CANNON))
{
Game.Player.ResetScoreMultiplier();
}
}