//删除一个prefab实例化出来的物体
private void DeleteItem(int itemNum)
{
SceneItemInfo itemInfo = m_mapInfo.items[itemNum];
if (itemInfo == null)
{
#if UNITY_EDITOR
Debug.LogWarning(string.Format("无法找到编号为{0}的itemInfo", itemNum));
#endif
return;
}
if (!m_dicItemObject.ContainsKey(itemNum))
{
#if UNITY_EDITOR
Debug.LogWarning("m_dicPrefabObject中，无法找到编号为 " + itemNum + " 的prefab实例化对象");
#endif
itemInfo.useCount = 0;
return;
}
itemInfo.useCount--;
//物体在各个格子被开启的总数为0，可以回收了
if (itemInfo.useCount <= 0)
{
GameObject gameObj = m_dicItemObject[itemNum];
m_dicItemObject.Remove(itemNum);
//if (m_dicCheckBlockItem.ContainsKey(itemNum))
//{
// m_dicCheckBlockItem.Remove(itemNum);
//}
m_stackReleaseObject.Push(gameObj);
if (itemInfo.useCount < 0)
{
itemInfo.useCount = 0;
}
}
}
//创建一个物体
private void CreateItem(int itemNum, bool isSync = false)
{
Debug.Log(string.Format("编号为{0}的itemInfo", itemNum));
SceneItemInfo itemInfo = m_mapInfo.items[itemNum];
if (itemInfo == null)
{
#if UNITY_EDITOR
Debug.LogWarning(string.Format("无法找到编号为{0}的itemInfo", itemNum));
#endif
return;
}
itemInfo.useCount++;
if (m_dicItemObject.ContainsKey(itemNum))
{
return;
}
m_dicItemObject.Add(itemNum, null);
UnityEngine.Object prefabResource = null;
if (m_dicItemPrefab.ContainsKey(itemNum))
{
prefabResource = m_dicItemPrefab[itemNum];
}
if (originAssetDic.ContainsKey(itemInfo.prefabAssetPath))
{
prefabResource = originAssetDic[itemInfo.prefabAssetPath];
}
if (prefabResource == null) //如果字典里获取不到
{
m_waitLoadNum++; //等待加载的资源数++
if (isSync)
{
m_waitLoadNum--;
var prefabRef = AssetDatabase.LoadAssetAtPath <GameObject>(itemInfo.prefabAssetPath);
if (prefabRef == null)
{
#if DEBUG
Debug.LogError("无法加载prefab： " + itemInfo.prefabName);
#endif
return;
}
var prefabObj = prefabRef;
if (prefabObj == null)
{
#if DEBUG
Debug.LogWarning("无法加载prefab： " + itemInfo.prefabName);
#endif
return;
}
if (m_dicItemPrefab.ContainsKey(itemNum))
{
m_dicItemPrefab.Remove(itemNum);
}
m_dicItemPrefab.Add(itemNum, prefabObj);
if (!originAssetDic.ContainsKey(itemInfo.prefabAssetPath))
{
originAssetDic.Add(itemInfo.prefabAssetPath, prefabObj);
}
InstanceGameObj(prefabObj, itemInfo);
}
else
{
// AssetDatabase.LoadAssetAtPath<GameObject>(TestScenePrefabsDirPath + itemInfo.prefabName, prefab =>
// {
// m_waitLoadNum--;
// if (prefab == null)
// {
//#if DEBUG
// Debug.LogWarning("无法加载prefab： " + itemInfo.prefabName);
//#endif
// return;
// }
// if (m_dicItemPrefab.ContainsKey(itemNum))
// m_dicItemPrefab.Remove(itemNum);
// m_dicItemPrefab.Add(itemNum, prefab);
// InstanceGameObj(prefab, itemInfo);
// });
}
}
else //如果字典里获取到了
{
InstanceGameObj(prefabResource, itemInfo);
//m_instanceList.Enqueue(() => { });
//if (!m_isWatchUpdate)
//{
// m_eventModule.WatchUnityEvent(YuUnityEventType.Update, InstanceByUpdate);
// m_isWatchUpdate = true;
//}
}
}
//实例化一个GameObject
private void InstanceGameObj(UnityEngine.Object prefabResource, SceneItemInfo itemInfo)
{
//如果已经要求被销毁，则跳出
//if (!m_dicItemObject.ContainsKey(itemInfo.objNum))
//{
// return;
//}
UnityEngine.Object newObj = GameObject.Instantiate(prefabResource);
if (newObj != null && newObj is GameObject)
{
GameObject gameObj = (GameObject)newObj;
//if ((int)itemInfo.parentLayer > 1)
//{
// foreach (var item in gameObj.GetComponentsInChildren<Transform>())
// {
// switch (itemInfo.parentLayer)
// {
// case EMapLayer.AdornEffect:
// item.gameObject.layer = YuUnityConstant.LAYER_PARTICLE;
// break;
// case EMapLayer.Building:
// item.gameObject.layer = YuUnityConstant.LAYER_BUILDING;
// break;
// case EMapLayer.Terrain:
// item.gameObject.layer = YuUnityConstant.LAYER_TERRAIN;
// break;
// case EMapLayer.Shadow:
// item.gameObject.layer = YuUnityConstant.LAYER_SHADOW;
// break;
// case EMapLayer.Tree:
// item.gameObject.layer = YuUnityConstant.LAYER_TREE;
// break;
// case EMapLayer.Animation:
// item.gameObject.layer = YuUnityConstant.LAYER_DEFAULT;
// break;
// }
// }
//}
gameObj.transform.position = itemInfo.pos.ToVector3();
gameObj.transform.eulerAngles = itemInfo.rot.ToVector3();
gameObj.transform.localScale = itemInfo.scal.ToVector3();
gameObj.name = itemInfo.objName;
Renderer[] renders = gameObj.GetComponentsInChildren <Renderer>();
if (renders.Length == itemInfo.lightmapIndexes.Length)
{
for (int i = 0; i < renders.Length; i++)
{
if (itemInfo.lightmapIndexes[i] > -1)
{
renders[i].lightmapIndex = itemInfo.lightmapIndexes[i];
renders[i].lightmapScaleOffset = itemInfo.lightmapScaleOffsets[i].ToVector4();
}
if (itemInfo.realtimeLightmapIndexes[i] > -1)
{
renders[i].realtimeLightmapIndex = itemInfo.realtimeLightmapIndexes[i];
renders[i].realtimeLightmapScaleOffset =
itemInfo.realtimeLightmapScaleOffsets[i].ToVector4();
}
}
}
else
{
Debug.LogWarning("Renderer数量与itemInfo的lightmap数据数量不一致，将导致lightmap无法正常工作");
}
//m_dicItemObject[itemInfo.objNum] = gameObj;
//if ((itemInfo.parentLayer == EMapLayer.Building ||
// itemInfo.parentLayer == EMapLayer.Tree) &&
// !m_dicCheckBlockItem.ContainsKey(itemInfo.objNum))
//{
// var blockItem = new CheckBlockItem(gameObj);
// blockItem.obj = gameObj;
// m_dicCheckBlockItem.Add(itemInfo.objNum, blockItem);
//}
string parentName = MyMapTool.GetNameByELater(itemInfo.parentLayer, m_curMapName);
Transform parentTrans = m_dicLayer.ContainsKey(parentName) ? m_dicLayer[parentName].transform : null;
gameObj.transform.parent = parentTrans;
}
else
{
Debug.LogWarning(prefabResource.name + "实例化异常");
}
}
