protected bool EnemyWithinRange(float radiusWidth, float radiusHeight)
{
bool withinRange = false;
Field.ForEachActor <IActor>
(
actor =>
{
//Non-killable actors don't trigger the explosion
IAffectedByBombExplosion killable = actor as IAffectedByBombExplosion;
if (killable == null)
{
return(false);
}
//The friendly fire is not wanted and thus by itself doesn't trigger the explosion
if (actor is IEnemy)
{
return(false);
}
//If there is a killable actor within range, we set the flag to true and stop searching for more
if (actor.IntersectsWithin(X, radiusWidth, Y, radiusHeight))
{
withinRange = true;
return(true);
}
return(false);
}
);
return(withinRange);
}
/// <summary>
/// Overridable actions performed when the bomb has to explode.
/// </summary>
protected virtual void Explode()
{
Log.i(this, "Bomb exploding");
//The explosion starts; if the bomb is already exploding, this function call is meaningless and duplicate.
if (Exploding)
{
return;
}
Exploding = true;
int affectedActors = 0;
Field.ForEachActor <IActor>
(
actor =>
{
IAffectedByBombExplosion killable = actor as IAffectedByBombExplosion;
if (killable == null)
{
return(false);
}
//If there is a killable actor within the range of radius, he gets affected by the explosion
if (actor.IntersectsWithin(X, RadiusWidth, Y, RadiusHeight))
{
killable.OnBombExplosion(this);
affectedActors++;
}
return(false);
}
);
AfterExplosion();
Log.i(this, "Bomb has finished the explosion, affecting " + affectedActors + " actors");
}
