public bool CanUseOnCell(int index, GridCell target)
{
if (target.cellType != GridCell.eCellType.DEFAULT)
{
return(false);
}
AbilityInfo info = abilityInfo [index];
if (info.ability.requiresFreeCell && target.currentUnit == null && target.CanTarget(info.ability.requiresFreeCell))
{
return(true);
}
if (!info.ability.requiresFreeCell && target.CanTarget(info.ability.requiresFreeCell))
{
if (target.currentUnit != null)
{
if (info.ability.castsPerTargetPerLvl [info.level - 1] != 0)
{
if (info.hitThisTurn.ContainsKey(target.currentUnit))
{
if (info.hitThisTurn[target.currentUnit] <= info.ability.castsPerTargetPerLvl[info.level - 1])
{
return(true);
}
}
else
{
return(true);
}
}
else
{
return(true);
}
}
else
{
return(true);
}
}
return(false);
}
//Ability range
public static HashSet <GridCell> GetAbilityRange(GridCell location, int minRange, int maxRange, bool los, bool linear, bool freeCell, bool ai = false)
{
GetGridCells();
HashSet <GridCell> inRange = new HashSet <GridCell> ();
HashSet <GridCell> canSee = new HashSet <GridCell> ();
HashSet <GridCell> retVal = new HashSet <GridCell> ();
//non linear
if (!linear)
{
foreach (GridCell c in cells.Values)
{
if (location.CalcDistance(c) <= maxRange && location.CalcDistance(c) >= minRange)
{
if (!inRange.Contains(c))
{
if (c.CanTarget(freeCell))
{
inRange.Add(c);
}
}
}
}
}
else
{
//linear
for (int x = -maxRange; x <= maxRange; x++)
{
GridPos pos = new GridPos(location.gridPos.x - x, location.gridPos.y);
if (cells.ContainsKey(pos))
{
GridCell c = cells [pos];
if (c.CalcDistance(location) <= maxRange && c.CalcDistance(location) >= minRange)
{
if (c.CanTarget(freeCell))
{
inRange.Add(c);
}
}
}
}
for (int y = -maxRange; y <= maxRange; y++)
{
GridPos pos = new GridPos(location.gridPos.x, location.gridPos.y - y);
if (cells.ContainsKey(pos))
{
GridCell c = cells [pos];
if (c.CalcDistance(location) <= maxRange && c.CalcDistance(location) >= minRange)
{
if (c.CanTarget(freeCell))
{
inRange.Add(c);
}
}
}
}
}
//Highlight
// if (!ai) {
// GameObject.FindGameObjectWithTag ("Battle Controller").GetComponent<GridHighlighter> ().HighlightNonVisibleCell (inRange);
// }
//Check LoS
if (los)
{
foreach (GridCell c in inRange)
{
GridCell hit = CheckLoS(location.gridPos.x, location.gridPos.y, c.gridPos.x, c.gridPos.y);
if (hit.CanTarget(freeCell))
{
if (!canSee.Contains(hit))
{
canSee.Add(hit);
}
}
}
}
else
{
return(inRange);
}
//Filter out range errors
foreach (GridCell c in canSee)
{
if (location.CalcDistance(c) >= minRange)
{
retVal.Add(c);
}
}
return(retVal);
}
