protected FDMovePath DecidePositionAndPath(FDPosition targetPos)
{
DistanceResolver disResolver = new DistanceResolver(this.GameAction.GetField());
disResolver.ResolveDistanceFrom(targetPos, this.Creature.Position);
FDPosition originalPos = this.Creature.Position;
float bestDistance = 999;
int bestDistanceInUnit = -1;
bool inAttackScope = false;
MoveRangeFinder finder = new MoveRangeFinder(this.GameAction, this.Creature);
FDMoveRange moveRange = finder.CalculateMoveRange();
FDSpan span = null;
FDPosition finalPos = originalPos;
if (this.GameAction.GetCreatureAt(targetPos) != null)
{
span = Creature.Data.GetAttackItem()?.AttackScope;
}
else
{
span = new FDSpan(0, 0);
}
foreach (FDPosition movePos in moveRange.Positions)
{
int distanceToTarget = GetDirectDistance(targetPos, movePos);
if (span.ContainsValue(distanceToTarget))
{
inAttackScope = true;
if (distanceToTarget > bestDistanceInUnit)
{
bestDistanceInUnit = distanceToTarget;
finalPos = movePos;
}
}
if (!inAttackScope)
{
float distance = disResolver.GetDistanceTo(movePos);
if (distance < bestDistance)
{
bestDistance = distance;
finalPos = movePos;
}
}
}
return(moveRange.GetPath(finalPos));
}
protected FDCreature LookForAggressiveTarget()
{
List <FDCreature> candidates = this.GameAction.GetOppositeCreatures(this.Creature);
int candidateIndex = 0;
while (candidateIndex < candidates.Count && !this.Creature.IsAbleToAttack(candidates[candidateIndex]))
{
candidateIndex++;
}
if (candidateIndex >= candidates.Count)
{
candidateIndex = 0;
}
FDCreature terminateCreature = candidates[candidateIndex];
DistanceResolver disResolver = new DistanceResolver(this.GameAction.GetField());
disResolver.ResolveDistanceFrom(this.Creature.Position, terminateCreature.Position);
float minDistance = 999;
FDCreature finalTarget = terminateCreature;
foreach (FDCreature c in candidates)
{
float distance = disResolver.GetDistanceTo(c.Position);
if (distance < minDistance && this.Creature.IsAbleToAttack(c))
{
minDistance = distance;
finalTarget = c;
}
}
return(finalTarget);
}