internal static void DoPatrolCommandState(EntityInfo entity, long deltaTime, AbstractAiStateLogic logic)
{
AiStateInfo info = entity.GetAiStateInfo();
info.Time += deltaTime;
if (info.Time > 100)
{
info.Time = 0;
EntityInfo target = null;
if (info.IsExternalTarget)
{
target = AiLogicUtility.GetSeeingLivingCharacterInfoHelper(entity, info.Target);
if (null == target)
{
target = AiLogicUtility.GetNearstTargetHelper(entity, CharacterRelation.RELATION_ENEMY);
if (null != target)
{
info.Target = target.GetId();
}
}
}
else
{
target = AiLogicUtility.GetNearstTargetHelper(entity, CharacterRelation.RELATION_ENEMY);
if (null != target)
{
info.Target = target.GetId();
}
}
if (null != target)
{
logic.AiSendStoryMessage(entity, "obj_patrol_exit", entity.GetId());
logic.AiSendStoryMessage(entity, string.Format("npc_patrol_exit:{0}", entity.GetUnitId()), entity.GetId());
logic.ChangeToState(entity, (int)AiStateId.Idle);
}
else
{
AiData_ForPatrolCommand data = GetAiDataForPatrolCommand(entity);
if (null != data)
{
ScriptRuntime.Vector3 srcPos = entity.GetMovementStateInfo().GetPosition3D();
if (data.PatrolPath.HavePathPoint && !data.PatrolPath.IsReached(srcPos))
{
logic.NotifyAiPursue(entity, data.PatrolPath.CurPathPoint);
}
else
{
data.PatrolPath.UseNextPathPoint();
if (data.PatrolPath.HavePathPoint)
{
logic.NotifyAiPursue(entity, data.PatrolPath.CurPathPoint);
}
else
{
if (data.IsLoopPatrol)
{
logic.AiSendStoryMessage(entity, "obj_patrol_restart", entity.GetId());
logic.AiSendStoryMessage(entity, string.Format("npc_patrol_restart:{0}", entity.GetUnitId()), entity.GetId());
data.PatrolPath.Restart();
}
else
{
logic.AiSendStoryMessage(entity, "obj_patrol_finish", entity.GetId());
logic.AiSendStoryMessage(entity, string.Format("npc_patrol_finish:{0}", entity.GetUnitId()), entity.GetId());
logic.NotifyAiStopPursue(entity);
logic.ChangeToState(entity, (int)AiStateId.Idle);
}
}
}
info.HomePos = entity.GetMovementStateInfo().GetPosition3D();
}
else
{
logic.NotifyAiStopPursue(entity);
logic.ChangeToState(entity, (int)AiStateId.Idle);
}
}
}
}
private static AiData_ForPatrolCommand GetAiDataForPatrolCommand(EntityInfo entity)
{
AiData_ForPatrolCommand data = entity.GetAiStateInfo().AiDatas.GetData <AiData_ForPatrolCommand>();
return(data);
}
protected override bool ExecCommand(StoryInstance instance, long delta)
{
Scene scene = instance.Context as Scene;
if (null != scene) {
int unitId = m_UnitId.Value;
List<object> poses = m_WayPoints.Value;
bool isLoop = m_ParamNum > 2 ? 0 == m_IsLoop.Value.CompareTo("isloop") : false;
EntityInfo entity = scene.SceneContext.GetEntityByUnitId(unitId);
if (null != entity && null != poses) {
AiStateInfo aiInfo = entity.GetAiStateInfo();
AiData_ForPatrolCommand data = aiInfo.AiDatas.GetData<AiData_ForPatrolCommand>();
if (null == data) {
data = new AiData_ForPatrolCommand();
aiInfo.AiDatas.AddData(data);
}
List<Vector3> wayPts = new List<Vector3>();
for (int i = 0; i < poses.Count; ++i) {
Vector3 pt = (Vector3)poses[i];
wayPts.Add(pt);
}
data.PatrolPath.SetPathPoints(entity.GetMovementStateInfo().GetPosition3D(), wayPts);
data.IsLoopPatrol = isLoop;
aiInfo.Time = 1000;//下一帧即触发移动
aiInfo.ChangeToState((int)AiStateId.PatrolCommand);
}
}
return false;
}
