public List <GridCell> GetCells(GridPos basePos, GridCardinals direction, int distance)
{
GridPos dir = GridPos.Zero;
switch (direction)
{
case GridCardinals.FORWARD:
dir = new GridPos(0, -1);
break;
case GridCardinals.BACKWARD:
dir = new GridPos(0, 1);
break;
case GridCardinals.LEFT:
dir = new GridPos(1, 0);
break;
case GridCardinals.RIGHT:
dir = new GridPos(-1, 0);
break;
}
List <GridCell> list = new List <GridCell>();
int count = 0;
GridPos cellPos = basePos;
while (count < distance)
{
cellPos = basePos + dir * count;
if (!IsValidGridPos(cellPos))
{
break;
}
list.Add(this.cells[cellPos.x, cellPos.z]);
count++;
}
return(list);
}
public List <GridCell> GetCells(GridPos basePos, GridCardinals direction)
{
return(GetCells(basePos, direction, Mathf.Max(this.sizeX, this.sizeZ)));
}