internal void AddAgent(IAgentBehaviour agent, TSVector dest, GridMap map)
{
FlowField ff;
int idx = map.GetGridNodeId(dest);
if (!_dicFlowFields.TryGetValue(idx, out ff))
{
ff = new FlowField(dest, map);
_dicFlowFields[idx] = ff;
}
ff.AddAgent(agent);
}
internal FlowField UpdateAgent(IAgentBehaviour agent, TSVector preDest, TSVector dest, GridMap map)
{
if (preDest != dest)
{
FlowField ff;
bool hasPre = preDest != TSVector.MinValue;
int idx = map.GetGridNodeId(preDest);
if (hasPre && _dicFlowFields.TryGetValue(idx, out ff))
{
ff.RemoveAgent(agent);
}
idx = map.GetGridNodeId(dest);
if (!_dicFlowFields.TryGetValue(idx, out ff))
{
ff = new FlowField(dest, map);
_dicFlowFields[idx] = ff;
}
ff.AddAgent(agent);
return(ff);
}
return(null);
}