C++实现坦克大战小游戏EGE图形界面

#include <graphics.h> //图形库
#include <ctime> //time();
#include <list> //list容器

using namespace std; //标准命名空间 list等

//设置图片对象中图片的宽高 全局函数
//参数：宽、高、对象名
void setimage(int pwidth, int pheight, PIMAGE img_1);

//地图全局结构
struct mapstr
{
 int m_x; //xy坐标
 int m_y;
 int prop; //属性
};

//地图类
class Mymap
{
private:
 list<mapstr> listmap; //地图容器，存储全地图信息，全地图1350个20*20的格子

public:
 //设置地图
 Mymap()
 {
 mapstr temp;

 //构造函数为链表容器中的地图赋值

 //全地图横向45个格子 竖向30个格子

 //基地部分
 {
 temp.prop = 0;
 for (int i = 0; i < 4; i++) { temp.m_x = 380 + i * 20; temp.m_y = 540; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 380 + i * 20; temp.m_y = 520; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 380; temp.m_y = 560 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 360; temp.m_y = 520 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 440; temp.m_y = 560 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 460; temp.m_y = 520 + i * 20; listmap.push_back(temp); }
 temp.prop = 4, temp.m_x = 400, temp.m_y = 560; listmap.push_back(temp);
 }

 //左上角部分
 {
 temp.prop = 0;
 //左上角单独砖块
 for (int i = 0; i < 2; i++) { temp.m_x = 40 + i * 20; temp.m_y = 80; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 40 + i * 20; temp.m_y = 100; listmap.push_back(temp); }
 //竖铁块
 for (int i = 0; i < 4; i++) { temp.m_x = 160; temp.m_y = i * 20; temp.prop = 1; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 180; temp.m_y = i * 20; listmap.push_back(temp); }
 //砖块
 for (int i = 0; i < 4; i++) { temp.m_x = 160; temp.m_y = 160 + i * 20; temp.prop = 0; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 180; temp.m_y = 160 + i * 20; listmap.push_back(temp); }
 //草块
 for (int i = 0; i < 4; i++) { temp.m_x = 0; temp.m_y = 200 + i * 20; temp.prop = 2; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 20; temp.m_y = 200 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 40 + i * 20; temp.m_y = 240; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 40 + i * 20; temp.m_y = 260; listmap.push_back(temp); }
 }

 //中上部分
 {
 //铁块
 for (int i = 0; i < 2; i++) { temp.m_x = 320; temp.m_y = i * 20; temp.prop = 1; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 340; temp.m_y = i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 280 + i * 20; temp.m_y = 160; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 280 + i * 20; temp.m_y = 180; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 400 + i * 20; temp.m_y = 200; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 400 + i * 20; temp.m_y = 220; listmap.push_back(temp); }
 //砖块
 for (int i = 0; i < 4; i++) { temp.m_x = 320; temp.m_y = 40 + i * 20; temp.prop = 0; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 340; temp.m_y = 40 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 240; temp.m_y = 200 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 260; temp.m_y = 200 + i * 20; listmap.push_back(temp); }
 }

 //右上部分
 {
 //砖块
 for (int i = 0; i < 4; i++) { temp.m_x = 480; temp.m_y = 40 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 500; temp.m_y = 40 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 480; temp.m_y = 160 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 500; temp.m_y = 160 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 600; temp.m_y = 40 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 620; temp.m_y = 40 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 600; temp.m_y = 160 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 620; temp.m_y = 160 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 6; i++) { temp.m_x = 680 + i * 20; temp.m_y = 200; listmap.push_back(temp); }
 for (int i = 0; i < 6; i++) { temp.m_x = 680 + i * 20; temp.m_y = 220; listmap.push_back(temp); }
 for (int i = 0; i < 6; i++) { temp.m_x = 760; temp.m_y = 0 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 6; i++) { temp.m_x = 780; temp.m_y = 0 + i * 20; listmap.push_back(temp); }
 //草块
 for (int i = 0; i < 6; i++) { temp.m_x = 560; temp.m_y = 160 + i * 20; temp.prop = 2; listmap.push_back(temp); }
 for (int i = 0; i < 6; i++) { temp.m_x = 580; temp.m_y = 160 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 520; temp.m_y = 160 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 540; temp.m_y = 160 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 860; temp.m_y = 80 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 880; temp.m_y = 80 + i * 20; listmap.push_back(temp); }
 //铁块
 for (int i = 0; i < 4; i++) { temp.m_x = 520 + i * 20; temp.m_y = 80; temp.prop = 1; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 520 + i * 20; temp.m_y = 100; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 640 + i * 20; temp.m_y = 160; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 640 + i * 20; temp.m_y = 180; listmap.push_back(temp); }
 for (int i = 0; i < 6; i++) { temp.m_x = 800 + i * 20; temp.m_y = 200; listmap.push_back(temp); }
 for (int i = 0; i < 6; i++) { temp.m_x = 800 + i * 20; temp.m_y = 220; listmap.push_back(temp); }
 }

 //左下部分
 {
 //铁块
 for (int i = 0; i < 2; i++) { temp.m_x = i * 20; temp.m_y = 360; temp.prop = 1; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = i * 20; temp.m_y = 380; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 160; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 180; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 //砖块
 for (int i = 0; i < 12; i++) { temp.m_x = 40; temp.m_y = 360 + i * 20; temp.prop = 0; listmap.push_back(temp); }
 for (int i = 0; i < 12; i++) { temp.m_x = 60; temp.m_y = 360 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 40 + i * 20; temp.m_y = 280; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 40 + i * 20; temp.m_y = 300; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 160; temp.m_y = 400 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 180; temp.m_y = 400 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 160; temp.m_y = 560 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 180; temp.m_y = 560 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 240 + i * 20; temp.m_y = 240; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 240 + i * 20; temp.m_y = 260; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 280; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 300; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 320; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 340; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 360; temp.m_y = 400 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 380; temp.m_y = 400 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 400; temp.m_y = 400 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 420; temp.m_y = 400 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 440; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 460; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 480; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 500; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 520; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 540; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 //草块
 for (int i = 0; i < 10; i++) { temp.m_x = 200 + i * 20; temp.m_y = 280; temp.prop = 2; listmap.push_back(temp); }
 for (int i = 0; i < 10; i++) { temp.m_x = 200 + i * 20; temp.m_y = 300; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 200 + i * 20; temp.m_y = 320; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 200 + i * 20; temp.m_y = 340; listmap.push_back(temp); }
 }

 //右下部分
 {
 //砖块
 for (int i = 0; i < 8; i++) { temp.m_x = 600; temp.m_y = 320 + i * 20; temp.prop = 0; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 620; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 560; temp.m_y = 520 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 580; temp.m_y = 520 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 600 + i * 20; temp.m_y = 560; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 600 + i * 20; temp.m_y = 580; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 680 + i * 20; temp.m_y = 520; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 680 + i * 20; temp.m_y = 540; listmap.push_back(temp); }
 for (int i = 0; i < 7; i++) { temp.m_x = 760 + i * 20; temp.m_y = 320; listmap.push_back(temp); }
 for (int i = 0; i < 7; i++) { temp.m_x = 760 + i * 20; temp.m_y = 340; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 800; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 8; i++) { temp.m_x = 820; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 //铁块
 for (int i = 0; i < 4; i++) { temp.m_x = 640; temp.m_y = 320 + i * 20; temp.prop = 1; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 660; temp.m_y = 320 + i * 20; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 680; temp.m_y = 320 + i * 20; temp.prop = 1; listmap.push_back(temp); }
 for (int i = 0; i < 2; i++) { temp.m_x = 700; temp.m_y = 320 + i * 20; temp.prop = 1; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 820 + i * 20; temp.m_y = 480; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 820 + i * 20; temp.m_y = 500; listmap.push_back(temp); }
 //草块
 for (int i = 0; i < 4; i++) { temp.m_x = 560; temp.m_y = 360 + i * 20; temp.prop = 2; listmap.push_back(temp); }
 for (int i = 0; i < 4; i++) { temp.m_x = 580; temp.m_y = 360 + i * 20; listmap.push_back(temp); }
 }
 }

 //显示地图
 void printmap(list<mapstr>& listmap)
 {
 PIMAGE mapprop_0 = newimage();
 getimage(mapprop_0, "坦克大战完整素材\\砖块.png");
 setimage(20, 20, mapprop_0);
 PIMAGE mapprop_1 = newimage();
 getimage(mapprop_1, "坦克大战完整素材\\铁块.png");
 setimage(20, 20, mapprop_1);
 PIMAGE mapprop_2 = newimage();
 getimage(mapprop_2, "坦克大战完整素材\\草块.png");
 setimage(20, 20, mapprop_2);
 PIMAGE mapprop_4 = newimage();
 getimage(mapprop_4, "坦克大战完整素材\\老鹰_1.png");
 setimage(40, 40, mapprop_4);
 PIMAGE mapprop_5 = newimage();
 getimage(mapprop_5, "坦克大战完整素材\\老鹰_2.png");
 setimage(40, 40, mapprop_5);

 for (list<mapstr>::iterator it = listmap.begin(); it != listmap.end(); it++)
 {
 switch (it->prop)
 {
 case 0:
 putimage(it->m_x, it->m_y, mapprop_0);
 break;
 case 1:
 putimage(it->m_x, it->m_y, mapprop_1);
 break;
 case 2:
 putimage(it->m_x, it->m_y, mapprop_2);
 break;
 case 4:
 putimage(it->m_x, it->m_y, mapprop_4);
 break;
 case 5:
 putimage(it->m_x, it->m_y, mapprop_5);
 break;
 }
 }

 delimage(mapprop_0);
 delimage(mapprop_1);
 delimage(mapprop_2);
 delimage(mapprop_4);
 delimage(mapprop_5);

 }

 //获取地图容器
 list<mapstr> getmapves()
 {
 return listmap;
 }
};


//坦克父类
class Tank
{
public:
 virtual void move(const list<mapstr>& tempves) = 0; //坦克移动函数

 int getlauch_x() //获取子弹x坐标
 {
 return b_m_x;
 }
 int getlauch_y() //获取子弹y坐标
 {
 return b_m_y;
 }
 void setlauch_xy() //设置子弹坐标
 {
 b_m_x = m_x + 18; //重置位置为坦克中间
 b_m_y = m_y + 18;
 key1 = key2; //key1 = key2避免炮弹一直发射
 }
 int getTank_x() //获取坦克x坐标
 {
 return m_x;
 }
 int getTank_y() //获取坦克y坐标
 {
 return m_y;
 }
 char getkey2() //返回发射时的坦克方向信息
 {
 return key2;
 }

 //坦克攻击子弹位置爆炸
 void exploed()
 {
 PIMAGE explimg_1 = newimage();
 getimage(explimg_1, "坦克大战完整素材\\爆炸效果1.png");
 setimage(10, 10, explimg_1);
 PIMAGE explimg_2 = newimage();
 getimage(explimg_2, "坦克大战完整素材\\爆炸效果2.png");
 setimage(20, 20, explimg_2);
 PIMAGE explimg_3 = newimage();
 getimage(explimg_3, "坦克大战完整素材\\爆炸效果3.png");
 setimage(40, 40, explimg_3);

 PIMAGE explimgarr[3] = { explimg_1, explimg_2, explimg_3 };

 for (int i = 0; i < 3; i++)
 {
 if (key2 == 'd' || key2 == 'a')//根据坦克的攻击朝向确定爆炸的位置
 putimage(b_m_x, b_m_y - 6 * i, explimgarr[i]);
 else
 putimage(b_m_x - 6 * i, b_m_y, explimgarr[i]);

 delay_fps(42);
 }

 delimage(explimg_1);
 delimage(explimg_2);
 delimage(explimg_3);
 }

 //构造函数
 Tank() 
 {
 m_x = 0; m_y = 0;
 m_health = 0; m_damage = 0;
 path_1 = NULL; path_2 = NULL;
 path_3 = NULL; path_4 = NULL;
 b_m_x = 0; b_m_y = 0;
 key1 = '0'; key2 = '0';
 }

protected:
 //从文件中获取坦克图片
 void gettank(const char *path) 
 {
 PIMAGE tankimg = newimage(); //创建图片对象
 getimage(tankimg, path); //在文件中获取图片到图片对象
 setimage(40, 40, tankimg); //设置图片对象大小
 putimage(this->m_x, this->m_y, tankimg);//在坐标处输出图片
 delimage(tankimg); //释放图片对象
 }
 //输出显示坦克
 void printtank(const char key2)
 {
 //根据当前的键值，输出坦克
 switch (key2)
 {
 case 'w':
 gettank(path_1); break; //输出坦克
 case 's':
 gettank(path_2); break;
 case 'a':
 gettank(path_3); break;
 case 'd':
 gettank(path_4); break;
 }
 }

 //发射子弹
 void launch()
 {
 printtank(key2);
 setfillcolor(WHITE);

 switch (key2)
 {
 case 'w':
 b_m_y -= 10;
 bar(b_m_x, b_m_y, b_m_x + 4, b_m_y + 8);
 break;
 case 'a':
 b_m_x -= 10;
 bar(b_m_x, b_m_y, b_m_x + 8, b_m_y + 4);
 break;
 case 's':
 b_m_y += 10;
 bar(b_m_x, b_m_y, b_m_x + 4, b_m_y + 8);
 break;
 case 'd':
 b_m_x += 10;
 bar(b_m_x, b_m_y, b_m_x + 8, b_m_y + 4);
 break;
 }

 //子弹越界目标则子弹坐标刷新
 if (b_m_x >= 900 || b_m_x <= 0 || b_m_y >= 600 || b_m_y <= 0)
 setlauch_xy(); //重置子弹位置
 }

 int m_x; //坦克xy坐标
 int m_y;
 int m_health; //坦克血量
 int m_damage; //子弹伤害量
 char* path_1; //四张不同方向的坦克图片，由派生类决定图片路径
 char* path_2;
 char* path_3;
 char* path_4;
 int b_m_x; //子弹坐标xy
 int b_m_y;
 char key1; //用于接收键盘信息
 char key2; //用于存储上一条键值，也是发射时的坦克的朝向

};

//游戏失败结束全局函数 在生命为0 和 基地被攻击时调用
void gameoverfalse()
{
 cleardevice();

 PIMAGE gameoverbackimg = newimage(); 
 getimage(gameoverbackimg, "坦克大战完整素材\\游戏结束背景.jpg");
 setimage(900,600,gameoverbackimg);
 putimage(0, 0, gameoverbackimg); //输出背景图片

 PIMAGE gameoverimg = newimage();
 getimage(gameoverimg, "坦克大战完整素材\\游戏结束.png");
 setimage(200, 200, gameoverimg);
 putimage_withalpha(NULL, gameoverimg, 350, 200); //透明格式输出游戏结束图片

 delimage(gameoverbackimg);
 delimage(gameoverimg); //释放内存

 getch();
 getch();
}

//我方坦克，可被操控移动
class TankFriend :public Tank
{
private:
 int Fridienum = 0;
public:
 //构造函数初始化坦克坐标
 TankFriend()
 {
 m_x = 300; //我方坦克的初始坐标为屏幕中下方
 m_y = 560;
 m_health = 100; //坦克血量
 m_damage = 90; //坦克伤害
 b_m_x = m_x + 18;
 b_m_x = m_x + 18;
 path_1 = "坦克大战完整素材\\己方坦克上.png"; //赋值需要将源文件属性语言中符合模式改为否
 path_2 = "坦克大战完整素材\\己方坦克下.png";
 path_3 = "坦克大战完整素材\\己方坦克左.png";
 path_4 = "坦克大战完整素材\\己方坦克右.png";
 key1 = 'w'; //初始化key1用于输出初始的坦克
 }

 int getTankdamage() //获取坦克伤害
 {
 return m_damage;
 }
 int getTankhealth() //获取坦克血量
 {
 return m_health;
 }
 void setTankhealth(const int health) //设置坦克血量
 {
 m_health = health;
 }
 int getFridienumfun() //获取我方坦克被消灭次数
 {
 return Fridienum;
 }
 
 //坦克被操控移动
 virtual void move(const list<mapstr>& tempves)
 {
 if (key1 != 'j')
 key2 = key1; //key2记录上一个key1的值

 if (kbhit())
 {
 //用临时变量接收键值，如果键值为wasdj中的一个则赋给使用的变量
 char tempkey = getch();

 switch (tempkey)
 {
 case 'w': case 'a':
 case 's': case 'd':
 case 'j':
 key1 = tempkey;
 break;
 //接收的键盘值不是wasdj直接return
 default:
 return;
 }

 //判断坦克撞墙情况，坦克撞墙可以改变方向，但不会移动坐标
 for (list<mapstr>::const_iterator it = tempves.begin(); it != tempves.end(); it++)
 {
 switch (tempkey)
 {
 //这里的大于小于号一个都不能错
 case 'w':
 if (
 (
 //判断坦克原xy点
 (m_x >= it->m_x && m_x < it->m_x + 20) && (m_y - 20 == it->m_y) ||

 //判断坦克右xy点
 (m_x + 40 > it->m_x&& m_x + 40 <= it->m_x + 20) && (m_y - 20 == it->m_y)
 )
 //判断方块属性
 && (it->prop == 0 || it->prop == 1)
 
 //判断地图边界范围
 || (m_y - 20 < 0)
 )
 return;
 break;
 case 'a':
 if (
 (
 //判断坦克原xy点
 (m_y >= it->m_y && m_y < it->m_y + 20) && (m_x - 20 == it->m_x) ||

 //判断坦克右xy点
 (m_y + 40 > it->m_y && m_y + 40 <= it->m_y + 20) && (m_x - 20 == it->m_x)
 )
 //方块属性
 && (it->prop == 0 || it->prop == 1)

 //判断地图边界范围
 || (m_x - 20 < 0)
 )
 return;
 break;
 case 's':
 if (
 (
 //判断坦克原xy点
 (m_x >= it->m_x && m_x < it->m_x + 20) && (m_y + 40 == it->m_y) ||

 //判断坦克右xy点
 (m_x + 40 > it->m_x&& m_x + 40 <= it->m_x + 20) && (m_y + 40 == it->m_y)
 )
 //判断方块属性
 && (it->prop == 0 || it->prop == 1)

 //判断地图边界范围
 || (m_y + 60 > 600)
 )
 return;
 break;
 case 'd':
 if (
 (
 //判断坦克原xy点
 (m_y >= it->m_y && m_y < it->m_y + 20) && (m_x + 40 == it->m_x) ||

 //判断坦克右xy点
 (m_y + 40 > it->m_y&& m_y + 40 <= it->m_y + 20) && (m_x + 40 == it->m_x)
 )
 //方块属性
 && (it->prop == 0 || it->prop == 1)

 //判断地图边界范围
 || (m_x + 60 > 900)
 )
 return;
 break;
 }
 }

 //根据key1值修改坦克坐标
 switch (key1)
 {
 case 'w':
 m_y -= 20; break;
 case 'a':
 m_x -= 20; break;
 case 's':
 m_y += 20; break;
 case 'd':
 m_x += 20; break;
 }
 }

 //如果键值为j则发射炮弹，如果键值为wasd则移动坦克
 if (key1 == 'j')
 launch();
 else
 {
 printtank(key1); //根据键值输出显示坦克
 b_m_x = m_x + 18; //移动时也重置子弹坐标
 b_m_y = m_y + 18; //这里key1值不能重置为key2值
 }

 //如果我军坦克被消灭，则被消灭次数+1，并重置坦克
 if (m_health <= 0) 
 {
 Fridienum++;
 m_x = 300; //坐标
 m_y = 560;
 m_health = 100; //血量
 }
 }
};

//统计所有敌军坦克次数全局变量
int Endienum;

//敌军坦克
class TankEnemy :public Tank 
{
private:
 int pathsch; //路线方案
 int contdir;
 bool Entankdie = true; //标记敌军坦克的死亡状态

public:
 //构造函数接收初始坦克坐标
 TankEnemy(const int x ,const int y, const int pathsch) //构造函数初始化坦克坐标
 {
 m_x = x; //敌方坦克初始坐标
 m_y = y;
 b_m_x = m_x + 18; //坦克子弹坐标
 b_m_x = m_x + 18;
 m_health = 300; //坦克血量
 m_damage = 90; //坦克伤害
 contdir = 0;
 this->pathsch = pathsch; //路线
 path_1 = "坦克大战完整素材\\敌方坦克上.png"; //赋值需要将源文件属性语言中符合模式改为否
 path_2 = "坦克大战完整素材\\敌方坦克下.png";
 path_3 = "坦克大战完整素材\\敌方坦克左.png";
 path_4 = "坦克大战完整素材\\敌方坦克右.png";

 gettank(path_1);//输出一个坦克图片
 }

 int getTankdamage() //获取坦克伤害
 {
 return m_damage;
 }
 int getTankhealth() //获取坦克血量
 {
 return m_health;
 }
 void setTankhealth(const int health) //设置坦克血量
 {
 m_health = health;
 }
 bool getEntadist() //获取坦克的死亡状态
 {
 return Entankdie;
 }
 void setpathsch(const int tanknum) //修改坦克行动路线
 {
 switch (tanknum) //判断坦克编号
 {
 case 1:
 pathsch = 5; //坦克1路线切换为路线2
 break;
 case 2:
 pathsch = 6;
 break;
 case 3:
 pathsch = 7;
 break;
 case 4:
 pathsch = 8;
 break;
 }
 }

 //重置坦克
 void setEntank(const int tanknum)
 {
 if (Entankdie == false && (pathsch == 5 || pathsch == 6 || pathsch == 7 || pathsch == 8))
 return; //如果这个坦克的路线已经被修改过，且再次死亡，则不再重置

 switch (tanknum)
 {
 case 1:
 m_x = 200, m_y = 40;
 contdir = 2;
 break;
 case 2:
 m_x = 720, m_y = 120;
 contdir = 3;
 break;
 case 3:
 m_x = 560, m_y = 120;
 contdir = 2;
 break;
 case 4:
 m_x = 80, m_y = 360;
 contdir = 2;
 }
 m_health = 300;
 Entankdie = true;
 }

 //坦克1第二路线
 //直接攻击基地
 void pathschfun5_1_2()
 {
 static bool temp = true; //临时变量用作标记

 if(temp == true)
 contdir = 2;

 if (m_y == 560 && temp == true) //往右
 contdir = 4;

 if (m_y == 560 && m_x == 240)
 {
 m_y = 560, m_x = 240;
 contdir = 0;
 temp = false;
 }
 }

 //坦克2路线2
 void pathschfun6_2_2()
 {
 //720, 120
 //需要改变两次方向
 static bool temp = true;
 static bool temp2 = true;

 if (temp == true && temp2 == true)
 contdir = 3; //往左

 if (m_x == 200 && temp == true && temp2 == true) //往下
 contdir = 2;

 if (m_x == 200 && m_y == 560 && temp == true)
 {
 contdir = 4; //往右
 temp2 = false;
 }

 if (m_y == 560 && m_x == 280)
 {
 m_y = 560, m_x = 280;
 contdir = 0;
 temp = false;
 }
 }

 //坦克3路线2
 void pathschfun7_3_2()
 {
 static bool temp = true;
 if (temp == true)
 contdir = 2; //往下

 if (m_y == 560 && temp == true) //往左
 contdir = 3;

 if (m_y == 560 && m_x == 480)
 {
 m_y = 560, m_x = 480;
 contdir = 0;
 temp = false;
 }
 }

 //坦克4路线2
 void pathschfun8_4_2()
 {
 static bool temp = true;
 if(temp == true)
 contdir = 2;

 if (m_y == 560 && temp == true)
 contdir = 4;

 if (m_x == 200 && m_y == 560)
 {
 m_x = 200, m_y = 560;
 contdir = 0;
 temp = false;
 }
 }
 
 //正常路线1
 void pathschfun_1()
 {
 static bool temp = false; //临时变量辅助控制坦克行走路线

 if (m_y == 480 && m_x == 200 && temp == true) //上
 {
 b_m_x = m_x + 18; //重置子弹位置为坦克中间
 b_m_y = m_y + 18;
 contdir = 1;
 return;
 }
 else if (m_y == 40 && m_x == 200) //下
 {
 b_m_x = m_x + 18;
 b_m_y = m_y + 18;
 contdir = 2;
 temp = false;
 return;
 }
 else if (m_y == 480 && m_x == 200 && temp == false) //右
 {
 b_m_x = m_x + 18;
 b_m_y = m_y + 18;
 contdir = 4;
 temp = true;
 return;
 }
 else if (m_x == 700 && m_y == 480) //左
 {
 b_m_x = m_x + 18;
 b_m_y = m_y + 18;
 contdir = 3;
 return;
 }
 }

 //正常路线2
 void pathschfun_2()
 {
 if (m_x == 720)
 {
 b_m_x = m_x + 18; 
 b_m_y = m_y + 18;
 contdir = 3;
 return;
 }
 if (m_x <= 140)
 {
 b_m_x = m_x + 18;
 b_m_y = m_y + 18;
 contdir = 4;
 return;
 }
 }

 //正常路线3
 void pathschfun_3()
 {
 if (m_y == 120)
 {
 b_m_x = m_x + 18;
 b_m_y = m_y + 18;
 contdir = 2;
 return;
 }
 if (m_y >= 480)
 {
 b_m_x = m_x + 18;
 b_m_y = m_y + 18;
 contdir = 1;
 return;
 }
 }

 //正常路线4
 void pathschfun_4()
 {
 if (m_y == 360)
 {
 b_m_x = m_x + 18;
 b_m_y = m_y + 18;
 contdir = 2;
 return;
 }
 if (m_y >= 560)
 {
 b_m_x = m_x + 18;
 b_m_y = m_y + 18;
 contdir = 1;
 return;
 }
 }
 
 //敌军坦克自动移动
 virtual void move(const list<mapstr>& tempves)
 {
 //根据contdir值，向不同方向移动
 switch (contdir)
 {
 case 1:
 key2 = 'w'; //方向
 gettank(path_1); //坦克图片
 m_y -= 4;
 break;
 case 2:
 key2 = 's';
 gettank(path_2);
 m_y += 4;
 break;
 case 3:
 key2 = 'a';
 gettank(path_3);
 m_x -= 4;
 break;
 case 4:
 key2 = 'd';
 gettank(path_4);
 m_x += 4;
 break;
 }

 launch(); //发射子弹

 //不同pathsch不同路线 一个坦克两条路线
 switch (pathsch)
 {
 case 1: pathschfun_1(); break;
 case 2: pathschfun_2(); break;
 case 3: pathschfun_3(); break;
 case 4: pathschfun_4(); break;
 case 5: pathschfun5_1_2(); break;
 case 6: pathschfun6_2_2(); break;
 case 7: pathschfun7_3_2(); break;
 case 8: pathschfun8_4_2();
 }


 //敌军坦克被消灭
 //如果坦克血量小于等于0，则将坦克从界面内移除
 if (m_health <= 0)
 {
 Endienum++; //敌军坦克被消灭次数自增
 Entankdie = false; //死亡状态为false
 m_x = -40,m_y = -40;//坦克被移除至页面外
 b_m_x = m_x, b_m_y = m_y;//子弹跟随坦克
 }

 
 }
};

//敌军坦克数量
const int N = 4;

//子弹命中检测
bool hittest(TankFriend& tank_f, TankEnemy* Etankarr, list<mapstr>& listmap) //参数：我方坦克对象，敌军坦克对象数组，地图list容器
{
 const int tanfirlau_x = tank_f.getlauch_x(); //友军坦克子弹x坐标
 const int tanfirlau_y = tank_f.getlauch_y(); //友军坦克子弹y坐标
 const int firtank_x = tank_f.getTank_x(); //友军坦克x坐标
 const int firtank_y = tank_f.getTank_y(); //友军坦克y坐标
 const int tankfirdam = tank_f.getTankdamage(); //友军坦克伤害
 const int tankfirhea = tank_f.getTankhealth(); //友军坦克血量

 for (int i = 0; i < N; i++)
 {
 //发射子弹需要判断两个点
 //如果友军子弹和敌军坦克重合，敌军坦克血量减少，且友军坦克子弹坐标重置
 if ((tanfirlau_x >= Etankarr[i].getTank_x() && tanfirlau_x <= Etankarr[i].getTank_x() + 40 && 
 tanfirlau_y >= Etankarr[i].getTank_y() && tanfirlau_y <= Etankarr[i].getTank_y() + 40) ||
 (tanfirlau_x + 4 >= Etankarr[i].getTank_x() && tanfirlau_x <= Etankarr[i].getTank_x() + 4 + 40 && 
 tanfirlau_y >= Etankarr[i].getTank_y() + 4 && tanfirlau_y + 4 <= Etankarr[i].getTank_y() + 40))
 {
 Etankarr[i].setTankhealth(Etankarr[i].getTankhealth() - tankfirdam); //血量减少
 tank_f.exploed(); //友方坦克攻击导致子弹遇到对方的位置爆炸
 tank_f.setlauch_xy(); //友军的炮弹坐标重置
 }
 //如果敌军子弹和友军坦克重合，友军坦克血量减少，且敌军坦克子弹坐标重置
 if ((Etankarr[i].getlauch_x() >= firtank_x && Etankarr[i].getlauch_x() <= firtank_x + 40 && 
 Etankarr[i].getlauch_y() >= firtank_y && Etankarr[i].getlauch_y() <= firtank_y + 40) ||
 (Etankarr[i].getlauch_x() + 4 >= firtank_x && Etankarr[i].getlauch_x() + 4 <= firtank_x + 40 && 
 Etankarr[i].getlauch_y() + 4 >= firtank_y && Etankarr[i].getlauch_y() + 4 <= firtank_y + 40))
 {
 tank_f.setTankhealth(tankfirhea - Etankarr[i].getTankdamage()); //友军坦克本身血量 - 敌军坦克伤害
 Etankarr[i].exploed();
 Etankarr[i].setlauch_xy(); //敌军的炮弹坐标重置
 }
 

 //判断墙的状态
 //包括我军坦克和敌军坦克子弹和墙的状态
 for (list<mapstr>::iterator it = listmap.begin(); it != listmap.end(); it++)
 {
 //子弹碰到墙壁需要判断两个点
 if ((tank_f.getlauch_x() >= it->m_x && tank_f.getlauch_x() <= it->m_x + 20 &&
 tank_f.getlauch_y() >= it->m_y && tank_f.getlauch_y() <= it->m_y + 20) ||
 (tank_f.getlauch_x() + 4 >= it->m_x && tank_f.getlauch_x() + 4 <= it->m_x + 20 &&
 tank_f.getlauch_y() + 4 >= it->m_y && tank_f.getlauch_y() + 4 <= it->m_y + 20))
 {
 switch (it->prop)
 {
 case 0: //砖块可以被删除
 tank_f.exploed(); //子弹处发生爆炸
 tank_f.setlauch_xy(); //子弹重置
 listmap.erase(it); //删除被子弹击中的墙壁数据
 break;
 case 1: //铁块会爆炸不会被删除
 tank_f.exploed(); //子弹处发生爆炸
 tank_f.setlauch_xy(); //子弹重置
 break;
 case 2: //草块不会有作用
 break;
 case 4:
 mapstr temp;
 temp.m_x = it->m_x;
 temp.m_y = it->m_y;
 temp.prop = 5;
 listmap.insert(it, temp);
 listmap.erase(it); //老鹰被攻击游戏结束
 return true;
 }
 //最后break
 break;
 }

 if ((Etankarr[i].getlauch_x() >= it->m_x && Etankarr[i].getlauch_x() <= it->m_x + 20 &&
 Etankarr[i].getlauch_y() >= it->m_y && Etankarr[i].getlauch_y() <= it->m_y + 20) ||
 (Etankarr[i].getlauch_x() + 4 >= it->m_x && Etankarr[i].getlauch_x() + 4 <= it->m_x + 20 &&
 Etankarr[i].getlauch_y() + 4 >= it->m_y && Etankarr[i].getlauch_y() + 4 <= it->m_y + 20))
 {
 switch (it->prop)
 {
 case 0: //砖块可以被删除
 Etankarr[i].exploed(); //子弹处发生爆炸
 Etankarr[i].setlauch_xy(); //子弹重置
 listmap.erase(it); //删除被子弹击中的墙壁数据
 break;
 case 1: //铁块会爆炸不会被删除
 Etankarr[i].exploed(); //子弹处发生爆炸
 Etankarr[i].setlauch_xy(); //子弹重置
 break;
 case 2: //草块不会有作用
 break;
 case 4:
 mapstr temp;
 temp.m_x = it->m_x;
 temp.m_y = it->m_y;
 temp.prop = 5;
 listmap.insert(it, temp);
 listmap.erase(it);
 return true;
 }
 //最后break
 break;
 }
 }
 }
 return false;
}

//游戏开始界面
void initgamebegin()
{
 //开始背景
 PIMAGE gabegbaimg = newimage();
 getimage(gabegbaimg,"坦克大战完整素材\\开始游戏背景.jpg");
 setimage(1000,600,gabegbaimg);
 putimage(0, 0, gabegbaimg);
 //开始按钮
 PIMAGE gabegimg = newimage();
 getimage(gabegimg, "坦克大战完整素材\\开始游戏.png");
 setimage(290, 210, gabegimg);
 putimage_withalpha (NULL, gabegimg, 305, 440);

 setfont(120,0,"楷体"); //设置字号，字体
 setcolor(YELLOW); //设置文字颜色
 setbkmode(1); //文字背景色透明
 outtextxy(210, 100, "坦克大战"); //输出文字
 
 mouse_msg msg; //接收开始游戏的鼠标信息

 while (true)
 {
 msg = getmouse();

 if (msg.is_left())
 if (msg.x >= 305 && msg.y >= 440 && msg.x <= 305 + 290 && msg.y <= 440 + 210)
 break;

 delay_fps(50);
 }

}

//游戏胜利结束，全局函数
void gameovertrue()
{
 cleardevice();

 PIMAGE gameoverbackimg = newimage();
 getimage(gameoverbackimg, "坦克大战完整素材\\游戏胜利结束背景.jpg");
 setimage(1000, 600, gameoverbackimg);
 putimage(0, 0, gameoverbackimg); //输出背景图片

 PIMAGE gameoverimg = newimage();
 getimage(gameoverimg, "坦克大战完整素材\\胜利文字.png");
 setimage(206, 107, gameoverimg);
 putimage_withalpha(NULL, gameoverimg, 347, 220); //透明格式输出游戏结束图片

 delimage(gameoverbackimg);
 delimage(gameoverimg); //释放内存

 getch();
 getch();
}


//主函数
int main()
{
 initgraph(900, 600, INIT_RENDERMANUAL); //初始化图形界面
 setcaption("C++ EGE坦克大战"); //设置窗口标题

 initgamebegin(); //游戏开始界面

 TankFriend tank_f; //我方坦克
 TankEnemy tank_e_1(200, 40, 1); //敌方坦克 1
 TankEnemy tank_e_2(720, 120, 2); //敌方坦克 2
 TankEnemy tank_e_3(560, 120, 3); //敌方坦克 3
 TankEnemy tank_e_4(80, 360, 4); //敌方坦克 4

 //敌军坦克数组
 TankEnemy Etankarr[N] = { tank_e_1, tank_e_2,tank_e_3,tank_e_4 };

 Mymap map_1; //地图

 //获取地图信息
 list<mapstr> listmap = map_1.getmapves();

 bool gameoverstat = false; //判断游戏结束状态变量，默认失败
 bool basestat = false; //判断基地老鹰的状态，为真则游戏失败

 //游戏循环
 while (true)
 {
 cleardevice(); //清屏

 //三条生命 被消灭三次时结束游戏
 if (tank_f.getFridienumfun() < 3) 
 tank_f.move(listmap);
 else break;

 //敌军坦克数组循环
 for (int i = 0; i < N; i++)
 {
 if(Etankarr[i].getEntadist() == true) //坦克必须存活时才会调用移动函数
 Etankarr[i].move(listmap); //敌方坦克
 else
 {
 switch (Endienum)
 {
 case 3: //坦克死亡时，且敌军总被消灭次数为3时，已被消灭坦克复活
 Etankarr[i].setEntank(i + 1); //重置已坦克被消灭
 break;
 case 4:
 case 6:
 case 8:
 case 10:
 Etankarr[i].setEntank(i + 1); //重置坦克
 Etankarr[i].setpathsch(i + 1); //修改坦克路线
 }
 }
 }

 map_1.printmap(listmap); //输出地图

 basestat = hittest(tank_f, Etankarr ,listmap); //子弹命中坦克检测

 if (basestat) break; //如果basestat为true则游戏按失败break

 if (Endienum > 10) //消灭敌军达10则游戏胜利
 {
 gameoverstat = true;
 break;
 }

 delay_fps(62);
 }

 //根据游戏结束状态，调用结束函数
 gameoverstat ? gameovertrue(): gameoverfalse(); //游戏结束

 return 0;
}

//设置图片宽高全局函数
void setimage(int pwidth, int pheight, PIMAGE img_1)
{
 int whidth = getwidth(img_1), height = getheight(img_1);//获取当前img图像对象的宽高

 PIMAGE img_2 = newimage(pwidth, pheight); //创建一个新的图像对象，这个新的图像对象的宽高为
 //要重新设置的图像的宽高

 putimage(img_2, 0, 0, pwidth, pheight, img_1, 0, 0, whidth, height); //将原本img中的图像拉伸绘制到img_2中

 getimage(img_1, img_2, 0, 0, pwidth, pheight); //img再获取img_2中的图像

 delimage(img_2); //使用完毕将释放掉
}