Messages

1

Support / Re: NullReferenceException in tk2dTileMapBuilderUtil

« on: February 05, 2015, 09:50:37 pm »

Thanks.

2

Support / Re: How do I get a reference to my tile map?

« on: February 05, 2015, 04:43:18 pm »

If you need a TileMap, in your game object create a field:

public tk2dTileMap myTilemap;

and assign the tilemap in the unity editor.

This will give you the tilemap. Then use the methods of the object to get tiles.

3

Support / NullReferenceException in tk2dTileMapBuilderUtil

« on: February 05, 2015, 04:08:34 pm »

Hi,

Suddenly I started getting this error. (possibly after a collider update to one of the prefabs).

NullReferenceException
tk2dRuntime.TileMap.BuilderUtil.HideTileMapPrefabs (.tk2dTileMap tileMap) (at Assets/TK2DROOT/tk2dTileMap/Code/tk2dTileMapBuilderUtil.cs:280)
tk2dTileMap.ClearSpawnedInstances () (at Assets/TK2DROOT/tk2dTileMap/Code/tk2dTileMap.cs:225)
tk2dTileMap.Build (BuildFlags buildFlags) (at Assets/TK2DROOT/tk2dTileMap/Code/tk2dTileMap.cs:304)
tk2dTileMap.EndEditMode () (at Assets/TK2DROOT/tk2dTileMap/Code/tk2dTileMap.cs:526)
tk2dTileMap.Awake () (at Assets/TK2DROOT/tk2dTileMap/Code/tk2dTileMap.cs:117)
UnityEditor.DockArea:OnGUI()


After debugging the code

for (int i = 0; i < instListCount; ++i) {
            int x, y, layerIdx;
            GameObject instance;
            tileMap.GetTilePrefabsListItem(i, out x, out y, out layerIdx, out instance);
            
            // Is it already IN the list for some reason?
            if (!instExists) {
               int tileId = (x >= 0 && x < tileMap.width && y >= 0 && y < tileMap.height) ? tileMap.GetTile(x, y, layerIdx) : -1;
               if (tileId >= 0 && tileId < prefabs.Length && prefabs[tileId] != null) {
                  instExists = true;
               }
            }
            
            if (instExists) {
               tileX.Add(x);
               tileY.Add(y);
               tileLayer.Add(layerIdx);
               tileInst.Add(instance);

               tk2dUtil.SetTransformParent(instance.transform, tileMap.PrefabsRoot.transform);
            }
         }

in this line: tk2dUtil.SetTransformParent(instance.transform, tileMap.PrefabsRoot.transform);
instance is null.

How to find a broken tile ?