毕业设计思路篇(二)之交通灯的初始化

it->m_CTrafficLight_Light.setType(it->JunctionRoad.size());

/**

 * 交通灯类

 */

class TrafficLight {

public:

    TrafficLight() {

        for (int i = 0; i < 8; i++) {

            roadID[i] = -1;

        }



    };

    void changeStatus();



    void clock(int time);



    void setAllRed();



    void setAllGreen();



    bool getStatus(int from, int to);

    /**

     * 设置灯的类型, 是T字路口还是+字路口

     * @param type 

     */

    void setType(int type) { this->type = type; };

    //路口标号

    // nLeftIn,nLeftOut,nDownIn,nDownOut,nRightIn,nRightOut,nUpIn,nUpOut;

    int roadID[8];

    //路口是否能走通

    bool status[4][4] = {false};

    int type;

    //表示可通过的方向（目标方向）

    //AllRED = 0,LeftGreen = 1,DownGreen = 2,RightGreen = 3,UpGreen = 4,UpDownGreen = 5,LeftRightGreen = 6,cross1 = 7,cross2 = 8

    int emStatus = 0;

    long long int time = 0;

};

it->m_CTrafficLight_Light.roadID[4] = it->JunctionRoad[0].inID;

it->m_CTrafficLight_Light.roadID[5] = it->JunctionRoad[0].outID;



it->m_CTrafficLight_Light.roadID[0] = it->JunctionRoad[1].inID;

it->m_CTrafficLight_Light.roadID[1] = it->JunctionRoad[1].outID;

switch (it->JunctionRoad.size()) {

    case 4:

       it->m_CTrafficLight_Light.roadID[6] = it->JunctionRoad[3].inID;

       it->m_CTrafficLight_Light.roadID[7] = it->JunctionRoad[3].outID;

       //你是不是想说没有break？这里不需要break；

    case 3:

       it->m_CTrafficLight_Light.roadID[2] = it->JunctionRoad[2].inID;

       it->m_CTrafficLight_Light.roadID[3] = it->JunctionRoad[2].outID;

    }