public IEnumerable <CastSkillAction> CalculateCastSkillTile(Entity entity, int skillID, Location target, bool isPrediction = false)
{
var skill = entity.SkillHashes[skillID].GetBaseSkill();
int availableAP = isPrediction ? Mathf.Clamp(entity.ActionPoints + entity.ActionPointsPerTurn, 0, 8) : entity.ActionPoints - skill.actionPointsCost;
if (availableAP < 0)
{
yield break;
}
for (int i = 0; i < availableAP / entity.MoveCost + 1; i++)
{
foreach (var loc in Nav.GetGivenDistancePoints(entity.Loc, i))
{
foreach (var cp in skill.CastPattern)
{
foreach (var el in skill.GetSubEffectZone(loc, cp))
{
if (el.Equals(target))
{
yield return(new CastSkillAction(loc, loc + cp));
}
}
}
}
}
}
/// <summary>
/// Has Duplication checked
/// </summary>
/// <param name="entity"></param>
/// <param name="isPrediction"></param>
/// <param name="skill"></param>
/// <returns></returns>
public IEnumerable <Location> CalculateEntityGivenSkillEffectZone(Entity entity, bool isPrediction, int skillID, HashSet <Location> avoidZone)
{
var skill = entity.SkillHashes[skillID].GetBaseSkill();
var zone = new HashSet <Location>();
int entityAP = isPrediction ? Mathf.Clamp(entity.ActionPoints + entity.ActionPointsPerTurn, 0, 8) : entity.ActionPoints;
int entityMoveStep = entityAP / entity.MoveCost;
for (int i = 0; i < entityMoveStep + 1; i++)
{
if (skill.actionPointsCost <= entityAP - i * entity.MoveCost)
{
foreach (var loc in Nav.GetGivenDistancePoints(entity.Loc, i, false))
{
if (avoidZone.Contains(loc))
{
continue;
}
foreach (var effectLoc in skill.GetEffectZone(loc))
{
if (!zone.Contains(effectLoc))
{
zone.Add(effectLoc);
yield return(effectLoc);
}
}
}
}
}
}
public IEnumerable <Location> TryGetLocationOutsideZone(Entity self, Entity caster, HashSet <Location> zone)
{
foreach (var reachableLoc in Nav.GetGivenDistancePoints(self.Loc, self.ActionPoints / self.MoveCost))
{
if (!zone.Contains(reachableLoc) && IsUnblockedLocation(reachableLoc))
{
yield return(reachableLoc);
}
}
}
public bool TryGetTileOutsideZone(Entity self, HashSet <Location> zone, out TileController safeTile)
{
foreach (var reachableLoc in Nav.GetGivenDistancePoints(self.Loc, self.ActionPoints / self.MoveCost))
{
if (!zone.Contains(reachableLoc) && IsUnblockedLocation(reachableLoc))
{
safeTile = TileDic[reachableLoc];
return(true);
}
}
safeTile = null;
return(false);
}
