public TerrainTile GetTerrainTileAt(TerrainTile.Indices tileIndices)
{
if (terrainTiles == null)
{
Start();
}
return(terrainTiles[tileIndices.i, tileIndices.j]);
}
public TerrainTile ReplaceTile(TerrainTile.Indices tileIndices, int prefabIndex)
{
if (terrainTiles == null)
{
Start();
}
return(InstantiateTile(tileIndices, prefabIndex));
}
private TerrainTile InstantiateTile(TerrainTile.Indices tileIndices, int terrainTilePrefabIndex)
{
if (tileIndices.i < terrainTiles.GetLength(0) && tileIndices.i >= 0 &&
tileIndices.j < terrainTiles.GetLength(1) && tileIndices.j >= 0 &&
terrainTilePrefabIndex < GetTileSet().terrainTilePrefabs.Length&& terrainTilePrefabIndex >= 0)
{
GameObject tileObject = Instantiate(GetTileSet().terrainTilePrefabs[terrainTilePrefabIndex], CalculatedPositionForTileAt(tileIndices), Quaternion.identity, transform);
TerrainTile terrainTileComponent;
if (terrainTileComponent = tileObject.GetComponent <TerrainTile>())
{
if (terrainTiles[tileIndices.i, tileIndices.j])
{
#if UNITY_EDITOR
DestroyImmediate(terrainTiles[tileIndices.i, tileIndices.j].gameObject);
#else
Destroy(terrainTiles[chunkIndices.i, chunkIndices.j].gameObject);
#endif
}
terrainTiles[tileIndices.i, tileIndices.j] = terrainTileComponent;
terrainTiles[tileIndices.i, tileIndices.j].indices = tileIndices;
terrainTiles[tileIndices.i, tileIndices.j].prefabIndex = terrainTilePrefabIndex;
}
else
{
Debug.Log("InstantiateTile(chunkIndices, prefabIndex); " + tileObject + " has no TerrainTile component.");
Destroy(tileObject);
return(null);
}
return(terrainTileComponent);
}
else
{
Debug.Log("InstantiateTile(chunkIndices, prefabIndex) arguments out of range.");
return(null);
}
}
internal void ResetTilePosition(TerrainTile.Indices tileIndices)
{
terrainTiles[tileIndices.i, tileIndices.j].transform.position = CalculatedPositionForTileAt(tileIndices);
}
public Vector3 CalculatedPositionForTileAt(TerrainTile.Indices tileIndices)
{
return(new Vector3(transform.position.x - (terrainTiles.GetLength(0) / 2) + tileIndices.i, transform.position.y - (terrainTiles.GetLength(1) / 2) + tileIndices.j));
}