//--------------------------------------------Crowd调用相关方法----------------------------------------------------------------//
//如果不在crowd里面就把agent加入到crowd里面去
public CrowdAgent AddToCrowd(Vector3 position)
{
if (navGroup.crowd == null)
{
return(null);
}
if (crowdAgent == null)
{
crowdAgent = navGroup.crowd.AddAgent(position, crowdConfig);
}
else
{
if (crowdAgent.Position != position)
{
RemoveFromCrowd();
crowdAgent = navGroup.crowd.AddAgent(position, crowdConfig);
}
else if ((flags | NavFlag.CrowdConfigUpdated) != 0)
{
crowdAgent.SetConfig(crowdConfig);
}
}
flags &= ~NavFlag.CrowdConfigUpdated;
return(crowdAgent);
}
//设置道路资源，目前来看是一个必要的过程
//主要是为了操作group
public void SetCorridorAssets(bool enabled)
{
if (enabled)
{
if (corridor == null)
{
corridor = agentGroup.GetCorridor(position, navGroup.query, navGroup.filter);
}
flags |= NavFlag.CorridorInUse;
}
else
{
agentGroup.ReturnCorridor(corridor);
corridor = null;
flags &= ~NavFlag.CorridorInUse;
}
}
public void SetPathAssets(bool enabled)
{
if (enabled)
{
if (path == null)
{
path = agentGroup.GetPath();
}
flags |= NavFlag.PathInUse;
}
else
{
agentGroup.ReturnPath(path);
path = null;
flags &= ~NavFlag.PathInUse;
}
}
