void OnWizardCreate()
{
GameObject go = new GameObject(MapName);
TileMap tileMap = go.AddComponent <TileMap>();
tileMap.MapSize = new Vector2(MapWidth, MapHeight);
tileMap.TileSize = new Vector2(TileWidth, TileHeight);
TileLayer newLayer = TileEditorUtility.CreateLayer(tileMap);
newLayer.gameObject.hideFlags = HideFlags.HideInHierarchy;
tileMap.TileLayers = new List <TileLayer>();
tileMap.TileLayers.Add(newLayer);
Undo.RegisterCreatedObjectUndo(go, "Create Tile Map");
Selection.activeGameObject = go;
}
public GameObject TileAt(Vector2 worldPosition, int layer)
{
if (layer < 0 || TileLayers == null || layer >= TileLayers.Count)
{
return(null);
}
Vector2 gridIndex = TransformPositionToGridIndex(worldPosition);
if (gridIndex.x < 0 || gridIndex.x >= MapSize.x || gridIndex.y < 0 || gridIndex.y >= MapSize.y)
{
return(null);
}
TileLayer tileLayer = TileLayers[layer];
int key = (int)(MapSize.x * gridIndex.y + gridIndex.x);
Tile tile = tileLayer.Tiles[key];
if (tile == null)
{
return(null);
}
return(tile.gameObject);
}
private void HandleSelectedTilesFilling(TileLayer tileLayer, int x, int y)
{
TileData tileData = GetSelectedTileData();
int key = (int)((int)tileMap.MapSize.x * y + x);
if (tileLayer == null || tileData == null || key < 0 || key > tileLayer.Tiles.Length)
{
return;
}
if (tileLayer.Tiles[key] != null)
{
Tile tile = tileLayer.Tiles[key];
if (TileEditorUtility.IsTheSameTile(tile, tileData))
{
if (tileSelectMode == TileSelectMode.Scene)
{
if (TileEditorUtility.IsTileColliderEqualsToColliderInfo(tile, colliderInfo))
{
return;
}
}
else
{
return;
}
}
Undo.RecordObject(tileLayer, null);
EditorApplication.delayCall += () => Undo.DestroyObjectImmediate(tile.gameObject);
}
{
Vector2 pos = tileMap.GetGridIndexPosInWorldSpace(new Vector2(x, y));
GameObject go = TileEditorUtility.CreateTile(new Vector3(pos.x, pos.y, tileLayer.transform.position.z), tileData, tileLayer.Alpha / 255.0f, tileLayer.SortingLayer);
if (tileData.Tag != null)
{
go.tag = tileData.Tag;
}
go.layer = tileLayer.PhysicsLayer;
go.name = "Tile_" + x + "_" + y;
go.transform.parent = tileLayer.transform;
Tile tile = SetupTile(go, tileData);
if (tileSelectMode == TileSelectMode.Scene && colliderInfo != null)
{
TileEditorUtility.ApplyColliderInfoToTile(tile, colliderInfo);
}
Undo.RecordObject(tileLayer, null);
tileLayer.Tiles[key] = tile;
Undo.RegisterCreatedObjectUndo(go, "Fill Tiles");
}
}
private void HandleSelectedTilesDeletion(TileLayer tileLayer, int x, int y)
{
int key = (int)((int)tileMap.MapSize.x * y + x);
if (tileLayer == null || key < 0 || key > tileLayer.Tiles.Length)
{
return;
}
if (tileLayer.Tiles[key] != null)
{
GameObject go = tileLayer.Tiles[key].gameObject;
Undo.RecordObject(tileLayer, null);
EditorApplication.delayCall += () =>
{
go.transform.position = tileMap.GetGridIndexPosInWorldSpace(new Vector2(x, y));
Undo.DestroyObjectImmediate(go);
};
tileLayer.Tiles[key] = null;
}
}
private void ApplyTileLayerToCopiedTile(GameObject gameObject, TileLayer tileLayer)
{
if (gameObject == null || tileLayer == null)
{
return;
}
SpriteRenderer renderer = gameObject.GetComponent<SpriteRenderer>();
renderer.color = new Color(renderer.color.r, renderer.color.g, renderer.color.b, tileLayer.Alpha / 255.0f);
renderer.sortingLayerName = tileLayer.SortingLayer;
}