public static int GetTilemapIndex(int x, int y, Tile.Tilemaps tilemap, Tile[,] tiles)
{
east = CheckNeighbour(x + 1, y, tilemap, tiles);
west = CheckNeighbour(x - 1, y, tilemap, tiles);
south = CheckNeighbour(x, y - 1, tilemap, tiles);
north = CheckNeighbour(x, y + 1, tilemap, tiles);
northEast = CheckNeighbour(x + 1, y + 1, tilemap, tiles);
northWest = CheckNeighbour(x - 1, y + 1, tilemap, tiles);
southEast = CheckNeighbour(x + 1, y - 1, tilemap, tiles);
southWest = CheckNeighbour(x - 1, y - 1, tilemap, tiles);
return(indexes[CalculateTileFlags(east, west, north, south, northWest, northEast, southWest, southEast)]);
}
public Sprite GetSprite(Tile.Tilemaps tilemap, int tileIndex)
{
switch (tilemap)
{
case Tile.Tilemaps.Floor_Metal_Cargo:
return(Floor_Metal_Cargo[tileIndex]);
case Tile.Tilemaps.Floor_Metal:
return(Floor_Metal[tileIndex]);
case Tile.Tilemaps.Wall_Metal:
return(Wall_Metal[tileIndex]);
default:
return(SpriteNotFound);
}
}
private static bool CheckNeighbour(int x, int y, Tile.Tilemaps tilemap, Tile[,] tiles)
{
if (x < 0 || x >= tiles.GetLength(0))
{
return(false);
}
if (y < 0 || y >= tiles.GetLength(1))
{
return(false);
}
if (tiles[x, y] == null)
{
return(false);
}
return(tiles[x, y].Tilemap == tilemap);
}
private static Tile PixelToTile(int x, int y, Color32 pixel)
{
Tile.Tilemaps id = Tile.Tilemaps.Floor_Metal_Cargo;
if (pixel.IsEqualTo(Space))
{
return(null);
}
else if (pixel.IsEqualTo(Wall))
{
id = Tile.Tilemaps.Wall_Metal;
}
else if (pixel.IsEqualTo(Floor))
{
id = Tile.Tilemaps.Floor_Metal;
}
else if (pixel.IsEqualTo(FloorZone))
{
id = Tile.Tilemaps.Floor_Metal_Cargo;
}
return(new Tile(id, new Vector2Int(x, y)));
}