internal virtual void DriveMobile(MobileEntity mobile, DriveCtx dctx)
{
var currLane = mobile.Container as Lane;
var currWay = currLane.Container as Way;
if (dctx.IsReachEnd == true)
{
currLane.Mobiles.RemoveFirst();
return;
}
//Before updating mobiles status,update that on roadNode
//the following four funtions are in charge of making decisions,not executing
this.LaneChanging(dctx); //换道
this.Accelerate(dctx); //符合条件就加速
this.Decelerate(dctx); //否则减速
this.NormalRun(dctx); //更新位置
//To execute params setted hereinbefore
// if a mobile stops ,it must be blocked by traffic light or a mobile ahead
if (dctx.Params.iMoveY == 0)
{
return;
}
//还在路段内部
if (dctx.Params.iMoveY <= dctx.iLaneGap)
{
mobile.Move(dctx.Params.iMoveY);
mobile.iSpeed = dctx.Params.iSpeed;
mobile.iAcceleration = dctx.Params.iAcceleration;
}
else //进入了交叉口
{
//原有的车道删除该车辆
currLane.Mobiles.RemoveFirst();
//进入交叉口
mobile.Container = currWay.XNodeTo;
//calculate steps to move in a xnode
int iXNodeMoveStep = dctx.Params.iMoveY - dctx.iLaneGap;
//recalculate moblie shape position
mobile.Move(iXNodeMoveStep);
//进入交叉口的等待队列
currWay.XNodeTo.MobilesInn.Enqueue(mobile);
}
mobile.iAcceleration = Math.Max(dctx.Params.iAcceleration, 1);
mobile.iSpeed = dctx.Params.iSpeed;
}
internal virtual void DriveMobile(MobileEntity mobile, DriveCtx dctx)
{
var currNode = mobile.Container as XNode;
//控制权转移出去了
this.LaneChanging(dctx); //换道
this.Accelerate(dctx); //符合条件就加速
this.Decelerate(dctx); //否则减速
this.NormalRun(dctx); //更新位置
// if (mobile.ID ==2) {
// ;
// }
//still runing within a xnode
if (dctx.Params.iMoveY <= dctx.iXNodeGap && dctx.iXNodeGap > 0)
{
//modify a mobiles's position
mobile.Move(dctx.Params.iMoveY);
}
else //enter a lane from its container xnode
{
if (dctx.Params.iMoveY > dctx.iFrontHeadWay)
{
ThrowHelper.ThrowArgumentException("前进距离大于车头时距会导致撞车");
}
currNode.Mobiles.Remove(mobile);
int iXNodeStep = dctx.Params.iMoveY - dctx.iXNodeGap;
var toLane = mobile.Track.ToLane;
if (toLane != null)
{
toLane.MobilesInn.Enqueue(mobile);
//tempraryly modify mobile to get prepareed for moving
//mobile.Shape.Start = toLane.Shape.Start;//bug here to modified in the future
mobile.Container = toLane; //a moible cross a lane and a xnode since it has a ilength
mobile.Move(iXNodeStep);
}
}
mobile.iAcceleration = Math.Max(dctx.Params.iAcceleration, 1);
mobile.iSpeed = dctx.Params.iSpeed;
}
