//manually emit effect node by expected position.
public EffectNode EmitNode(string eftName, Vector3 pos)
{
List <XffectComponent> cache = EffectDic[eftName];
if (cache == null)
{
Debug.LogError(name + ": cache doesnt exist!");
return(null);
}
if (cache.Count > 1)
{
Debug.LogWarning("EmitNode() only support only-one xffect cache!");
}
XffectComponent xft = (XffectComponent)cache[0];
if (!XffectComponent.IsActive(xft.gameObject))
{
xft.Active();
}
EffectNode ret = xft.EmitByPos(pos);
if (ret == null)
{
Debug.LogError("emit node error! may be node max count is not enough:" + eftName);
}
return(ret);
}