private void MoveNpc(NpcInfo obj, long deltaTime) { if (obj.IsHaveStateFlag(CharacterState_Type.CST_Sleep) || obj.IsHaveStateFlag(CharacterState_Type.CST_FixedPosition) || null != obj.ControllerObject) { return; } MovementStateInfo msi = obj.GetMovementStateInfo(); //npc执行移动时忽略阻挡与避让,这些行为由ai模块在规划其路径时执行。 if (!obj.IsDead() && obj.CanMove && msi.IsMoving && !msi.IsSkillMoving) { Vector3 pos = msi.GetPosition3D(); float cos_angle = (float)msi.MoveDirCosAngle; float sin_angle = (float)msi.MoveDirSinAngle; float speed = (float)obj.GetActualProperty().MoveSpeed *(float)obj.VelocityCoefficient; float distance = (speed * (float)(int)deltaTime) / 1000.0f; //LogSystem.Debug("MovementSystem npc:{0} speed:{1} deltaTime:{2} distance:{3}", obj.GetId(), speed, deltaTime, distance); float x = 0, y = 0; if (msi.CalcDistancSquareToTarget() < distance * distance) { x = msi.TargetPosition.X; y = msi.TargetPosition.Z; AdjustPosition(obj.SpatialSystem, ref x, ref y); Vector2 newPos = new Vector2(x, y); msi.SetPosition2D(newPos); } else { float len = pos.Length(); y = pos.Z + distance * cos_angle; x = pos.X + distance * sin_angle; AdjustPosition(obj.SpatialSystem, ref x, ref y); Vector2 newPos = new Vector2(x, y); msi.SetPosition2D(newPos); } } }