public bool IsCorrectTarget(RPGObject source, RPGObject target, Point targetLocation)
{
if (source == null || target == null)
{
return(false);
}
bool result = false;
RPGCalc calc = new RPGCalc();
switch (range)
{
case (EffectRange.Self):
{
result = (source == target);
break;
}
case (EffectRange.Target):
{
// target is roughly at location
result = calc.ObjectOnPoint(target, targetLocation);
break;
}
case (EffectRange.Touch):
{
// target within touch distance
int d = calc.DistanceBetween(source, target);
result = (d <= RPGCalc.DEFAULT_TOUCH_RANGE);
break;
}
case (EffectRange.Area):
{
// target within item distance
int d = calc.DistanceBetween(source, target);
result = (d <= this.distance);
break;
}
case (EffectRange.TargetArea):
{
// target within item distance and radius
int d = calc.DistanceBetween(target, targetLocation);
result = (d <= this.radius);
break;
}
default:
{
break;
}
} // end switch
return(result);
}
public RPGObject GetObjectAt(Point point)
{
RPGCalc calc = new RPGCalc();
foreach (RPGObject obj in RPGObjects)
{
if (obj != null &&
calc.ObjectOnPoint(obj, point))
{
return(obj);
}
}
// if nothing found...
return(null);
}