// Clears all spawned instances, but retains the renderData object
void ClearSpawnedInstances()
{
if (layers == null)
{
return;
}
BuilderUtil.HideTileMapPrefabs(this);
for (int layerIdx = 0; layerIdx < layers.Length; ++layerIdx)
{
Layer layer = layers[layerIdx];
for (int chunkIdx = 0; chunkIdx < layer.spriteChannel.chunks.Length; ++chunkIdx)
{
var chunk = layer.spriteChannel.chunks[chunkIdx];
if (chunk.gameObject == null)
{
continue;
}
var transform = chunk.gameObject.transform;
List <Transform> children = new List <Transform>();
for (int i = 0; i < transform.childCount; ++i)
{
children.Add(transform.GetChild(i));
}
for (int i = 0; i < children.Count; ++i)
{
tk2dUtil.DestroyImmediate(children[i].gameObject);
}
}
}
}
public void BeginEditMode()
{
if (layers == null)
{
_inEditMode = true;
return;
}
if (!_inEditMode)
{
_inEditMode = true;
// Destroy all children
// Only necessary when switching INTO edit mode
BuilderUtil.HideTileMapPrefabs(this);
SetPrefabsRootActive(false);
}
Build(BuildFlags.ForceBuild);
}
