// Creates a static wall if and only if at least one side of the tile set (2x2)
public static void createEdgeWall(Tile tile, Vec2Int pos)
{
if (tile == null)
return;
Vec2Int basePos = pos;
if (basePos.x % 2 != 0)
{
tile = tile.getSide(SIDE_4.LEFT);
if (tile == null)
return;
}
if (basePos.y % 2 != 0)
{
tile = tile.getSide(SIDE_4.BOTTOM);
if (tile == null)
return;
}
Map map = Map.Get();
// If any of the sides are null, consider the tile to be a boundary.
if (tile.getSide(SIDE_4.LEFT) == null)
{
PlaceableStaticWall.createStaticWall(map.toTilePos(tile.position()));
return;
}
else if (tile.getSide(SIDE_4.BOTTOM) == null)
{
PlaceableStaticWall.createStaticWall(map.toTilePos(tile.position()));
return;
}
Tile it = tile.getSide(SIDE_4.TOP);
if (it != null && it.getSide(SIDE_4.TOP) == null)
{
PlaceableStaticWall.createStaticWall(map.toTilePos(tile.position()));
return;
}
it = tile.getSide(SIDE_4.RIGHT);
if (it != null && it.getSide(SIDE_4.RIGHT) == null)
{
PlaceableStaticWall.createStaticWall(map.toTilePos(tile.position()));
return;
}
}
public Tile[,] getArea(Tile baseTile, Vec2Int size)
{
if (size.x < 0 || size.y < 0)
return null;
Tile[,] area = new Tile[size.x, size.y];
Vec2Int basePos = baseTile.position();
Vec2Int offset = new Vec2Int(0, 0);
for (int i = 0; i < size.x; i++)
{
offset.x = i;
for (int j = 0; j < size.y; j++)
{
offset.y = j;
area[i, j] = getExistingTile(basePos + offset);
}
}
return area;
}
public void setTile(Vec2Int globalPosition, Tile tile)
{
getQuadNode(globalPosition).data(tile);
tile.position(globalPosition);
}