public static void BuildTileset(LDtkDataLayer layer, LDtkDataTile[] tiles, LDtkTilesetAssetCollection assets, Tilemap[] tilemaps)
{
LDtkDefinitionTileset definition = layer.IsAutoTilesLayer
? layer.Definition.AutoTilesetDefinition
: layer.Definition.TileLayerDefinition;
LDtkTilesetAsset asset = assets.GetAssetByIdentifier(definition.identifier);
if (asset == null)
{
return;
}
//figure out if we have already built a tile in this position. otherwise, build up to the next tilemap
Dictionary <Vector2Int, int> builtTileLayering = new Dictionary <Vector2Int, int>();
foreach (LDtkDataTile tileData in tiles)
{
Vector2Int px = tileData.px.ToVector2Int();
int tilemapLayer = GetTilemapLayerToBuildOn(builtTileLayering, px, tilemaps.Length - 1);
BuildTile(layer, tileData, asset, tilemaps[tilemapLayer]);
}
}
private static void BuildTile(LDtkDataLayer layer, LDtkDataTile tileData, LDtkTilesetAsset asset, Tilemap tilemap)
{
Vector2Int coord = tileData.LayerPixelPosition / layer.__gridSize;
coord = LDtkToolOriginCoordConverter.ConvertCell(coord, layer.__cHei);
Sprite tileSprite = GetTileFromTileset(asset.ReferencedAsset, tileData.SourcePixelPosition, layer.__gridSize);
Tile tile = ScriptableObject.CreateInstance <Tile>();
tile.colliderType = Tile.ColliderType.None;
tile.sprite = tileSprite;
Vector3Int co = new Vector3Int(coord.x, coord.y, 0);
//Tilemap mapToBuildOn = tilemap;
tilemap.SetTile(co, tile);
SetTileFlips(tilemap, tileData, coord);
}
