//highlights tiles when moused over a potential target in red.
public void Target(Vector3 pos, Card.RangeType rt, int area, HighlightTiles.TileType type, List <Card.TargetType> validTypes)
{
Vector3Int origin = WorldToCellSpace(pos);
targets.Clear();
if (highlights.Contains(origin))
{
switch (rt)
{
case Card.RangeType.Area:
targets.FloodFill(origin, area, type, validTypes);
break;
case Card.RangeType.Row:
targets.FillRow(origin, area, type, validTypes);
break;
case Card.RangeType.Cross:
targets.FillCross(origin, area, type, validTypes);
break;
}
}
}
//clears out highlights.
public void ClearHighlight()
{
highlights.Clear();
}