private static void MoveToNext(NpcInfo npc, AiData_ForMoveCommand data)
{
if (++data.Index >= data.WayPoints.Count)
{
data.IsFinish = true;
return;
}
var move_info = npc.GetMovementStateInfo();
Vector3 from = move_info.GetPosition3D();
Vector3 to = data.WayPoints[data.Index];
float move_dir = MoveDirection(from, to);
float now = TimeUtility.GetServerMilliseconds();
float distance = Geometry.Distance(from, to);
float speed = npc.GetActualProperty().MoveSpeed;
data.EstimateFinishTime = now + 1000 * (distance / speed);
DLog._("ai_move", "[{0}]: now({1}), from({2}), to({3}), distance({4}), speed({5}), move_time({6}), estimate({7})",
npc.GetId(), now, from.ToString(), to.ToString(), distance, speed, 1000 * (distance / speed), data.EstimateFinishTime);
move_info.IsMoving = true;
move_info.SetMoveDir(move_dir);
move_info.SetFaceDir(move_dir);
}
public static void DoMoveCommandState(NpcInfo npc, AiCommandDispatcher aiCmdDispatcher, long deltaTime)
{
//执行状态处理
AiData_ForMoveCommand data = GetAiDataForMoveCommand(npc);
if (null == data)
{
return;
}
if (!data.IsFinish)
{
if (WayPointArrived(npc, data))
{
MoveToNext(npc, data);
}
}
//判断是否状态结束并执行相应处理
if (null != data && data.IsFinish)
{
npc.GetMovementStateInfo().IsMoving = false;
npc.GetAiStateInfo().PopState();
}
}
private static bool WayPointArrived(NpcInfo npc, AiData_ForMoveCommand data)
{
if (TimeUtility.GetServerMilliseconds() >= data.EstimateFinishTime)
{
var move_info = npc.GetMovementStateInfo();
Vector3 to = data.WayPoints[data.Index];
Vector3 now = move_info.GetPosition3D();
float distance = Geometry.Distance(now, to);
DLog._("ai_move", "[{0}]: closest distance({1}) ", npc.GetId(), distance);
return(true);
}
return(false);
}
private static AiData_ForMoveCommand GetAiDataForMoveCommand(NpcInfo npc)
{
AiData_ForMoveCommand data = npc.GetAiStateInfo().AiDatas.GetData <AiData_ForMoveCommand>();
return(data);
}