protected bool Contains(ResKey key)
{
if (m_ResMap == null)
{
return(false);
}
return(m_ResMap.ContainsKey(key));
}
protected bool FindResValue(ResKey key, out ResValue value)
{
value = null;
if (m_ResMap == null)
{
return(false);
}
return(m_ResMap.TryGetValue(key, out value));
}
protected static ResKey CreateKey(int instanceId, System.Type resType, string resName = "")
{
ResKey ret = new ResKey();
ret.resName = resName;
ret.resType = resType;
ret.instanceId = instanceId;
return(ret);
}
protected void SetResources(int instanceId, UnityEngine.Object[] res, System.Type resType, string resName = "", string tag = "")
{
ResKey key = CreateKey(instanceId, resType, resName);
DestroyResource(key);
if (res == null)
{
return;
}
CheckResMap();
CheckVisible();
ResValue value = CreateValue(res, tag);
m_ResMap.Add(key, value);
}
protected bool ExitsResKeyTag <T>(UnityEngine.Object target, string fileName, out T obj) where T : UnityEngine.Object
{
obj = default(T);
if (target == null || string.IsNullOrEmpty(fileName))
{
return(false);
}
ResKey key = CreateKey(target.GetInstanceID(), typeof(T));
ResValue value;
if (FindResValue(key, out value))
{
if (string.Compare(value.tag, fileName) == 0)
{
obj = value.obj as T;
return(true);
}
}
return(false);
}
protected bool FindResValue(int instanceId, System.Type resType, out ResValue value, string resName = "")
{
ResKey key = CreateKey(instanceId, resType, resName);
return(FindResValue(key, out value));
}
protected void DestroyResource(int instanceId, System.Type resType, string resName = "")
{
ResKey key = CreateKey(instanceId, resType, resName);
DestroyResource(key);
}
protected virtual bool InternalDestroyResource(ResKey key, ResValue res)
{
return(true);
}
