public static void saveMap(Grid grid)
{
var tileSceneJson = new TileSceneJson {
sceneName = SceneManager.GetActiveScene().name
};
var tilemaps = grid.GetComponentsInChildren <Tilemap>();
foreach (var tilemap in tilemaps)
{
var tilemapRenderer = tilemap.GetComponent <TilemapRenderer>();
TilemapJson tilemapJson = new TilemapJson();
tileSceneJson.tilemaps.Add(tilemapJson);
tilemapJson.name = tilemap.name;
tilemapJson.order = tilemapRenderer.sortingOrder;
foreach (var pos in tilemap.cellBounds.allPositionsWithin)
{
var tile = tilemap.GetTile(pos);
if (tile != null)
{
var assetPath = AssetDatabase.GetAssetPath(tile);
var assetBundleName = AssetImporter.GetAtPath(assetPath).assetBundleName;
var tileJson = new TileJson
{
x = pos.x, y = pos.y, bundle = assetBundleName, asset = tile.name
};
tilemapJson.tiles.Add(tileJson);
}
}
}
var jsonStr = JsonUtility.ToJson(tileSceneJson, true);
PlayerPrefs.SetString($"scene_{tileSceneJson.sceneName}", jsonStr);
Debug.Log(jsonStr);
}
public static void loadMap(string sceneName)
{
var jsonStr = PlayerPrefs.GetString($"scene_{sceneName}", null);
if (jsonStr == null)
{
return;
}
TileSceneJson tileSceneJson = JsonUtility.FromJson <TileSceneJson>(jsonStr);
if (tileSceneJson == null)
{
return;
}
GameObject gridGo = new GameObject("TileGrid");
var grid = gridGo.AddComponent <Grid>();
grid.cellSwizzle = GridLayout.CellSwizzle.XYZ;
foreach (TilemapJson tilemapJson in tileSceneJson.tilemaps)
{
GameObject tilemapGo = new GameObject(tilemapJson.name);
tilemapGo.transform.SetParent(gridGo.transform);
var tilemap = tilemapGo.AddComponent <Tilemap>();
var renderer = tilemapGo.AddComponent <TilemapRenderer>();
renderer.sortingOrder = tilemapJson.order;
List <Vector3Int> posList = new List <Vector3Int>(tilemapJson.tiles.Count);
List <TileBase> tiles = new List <TileBase>(tilemapJson.tiles.Count);
foreach (var tilemapJsonTile in tilemapJson.tiles)
{
posList.Add(new Vector3Int(tilemapJsonTile.x, tilemapJsonTile.y, 0));
}
tilemap.SetTiles(posList.ToArray(), tiles.ToArray());
}
}