使用c++制作简单的横板射击小游戏，供大家参考，具体内容如下
#include <easyx.h>#include <time.h>#include <conio.h>class Bullet;class Tank;class E_Bullet;class Boss;bool dead = false;bool wined = false;struct pos//坐标类{ int a; int b;};class E_Bullet//敌人打出的子弹{public: clock_t d; int x; int y; bool on = false; pos show()//画出新的位置 { setfillcolor(RGB(255, 180, 20)); fillrectangle(x - 5, y - 5, x + 5, y + 5); return pos{ x,y }; } pos del()//覆盖原来的位置 { setfillcolor(0); setlinecolor(0); fillrectangle(x - 5, y - 5, x + 5, y + 5); rectangle(x - 5, y - 5, x + 5, y + 5); return pos{ x,y }; } pos move()//左移 { x -= 3; return pos{ x,y }; }};class Bullet//玩家打出的子弹，同上{public: clock_t d; int x; int y; bool on = false; pos show() { setfillcolor(RGB(150, 180, 210)); fillrectangle(x - 5, y - 5, x + 5, y + 5); return pos{ x,y }; } pos del() { setfillcolor(0); setlinecolor(0); fillrectangle(x - 5, y - 5, x + 5, y + 5); rectangle(x - 5, y - 5, x + 5, y + 5); return pos{ x,y }; } pos move()//右移 { x += 3; return pos{ x,y }; }};class Boss//敌人{public: bool hurting = false; clock_t d_hurt; COLORREF clr = RGB(0, 130, 125); int x; int y; int hp = 100;//生命 clock_t d;//判断举例上一次执行某一函数过了多久 clock_t att_d; bool angle = false;//方向 pos show() { setfillcolor(clr); fillrectangle(x - 20, y - 40, x + 20, y + 40); return pos{ x,y }; } pos del() { setfillcolor(0); setlinecolor(0); rectangle(x - 20, y - 40, x + 20, y + 40); fillrectangle(x - 20, y - 40, x + 20, y + 40); return pos{ x,y }; } void fire(E_Bullet& but)//攻击 { but.on = true;//放置一个子弹 but.x = x - 20; but.y = y; but.d = clock(); } void move()//上上下下得移动 { if (angle == true) y -= 5; if (angle == false) y += 5; if (y >= 440) angle = true; if (y <= 40) angle = false; } void hurt()//受伤 { hp -= 4; d_hurt = clock(); setfillcolor(0); setlinecolor(WHITE); fillrectangle(160, 485, 560, 510);//更新血条 rectangle(160, 485, 160 + hp * 4, 510); setfillcolor(RGB(230, 0, 1)); setlinecolor(RGB(255, 255, 255)); fillrectangle(160, 485, 160 + hp * 4, 510); rectangle(160, 485, 160 + hp * 4, 510); hurting = true; if (hp <= 0)//死亡 { wined = true; } }};class Tank//玩家类，同上{public: bool hurting = false; int hp = 100; int x; COLORREF clr = RGB(150, 180, 210); int y; clock_t d_hurt; Tank() {} Tank(int _x, int _y) { x = _x; y = _y; } Tank operator=(pos p) { x = p.a; y = p.a; } pos show() { setfillcolor(clr); fillrectangle(x - 25, y - 25, x + 25, y + 25); setfillcolor(RGB(100, 200, 180)); fillrectangle(x, y + 5, x + 40, y - 5); return pos{ x,y }; } pos del() { setfillcolor(0); setlinecolor(0); fillrectangle(x - 25, y - 25, x + 25, y + 25); rectangle(x - 25, y - 25, x + 25, y + 25); fillrectangle(x, y + 5, x + 40, y - 5); rectangle(x, y + 5, x + 40, y - 5); return pos{ x,y }; } void fire(Bullet& but) { but.on = true; but.x = x + 45; but.y = y; but.d = clock(); but.show(); } void hurt() { hp -= 2; d_hurt = clock(); setfillcolor(0); setlinecolor(WHITE); fillrectangle(160, 515, 560, 540); rectangle(160, 515, 560, 540); rectangle(160, 515, 160 + hp * 4, 540); setfillcolor(RGB(0, 255, 1)); setlinecolor(RGB(255, 255, 255)); fillrectangle(160, 515, 160 + hp * 4, 540); rectangle(160, 515, 160 + hp * 4, 540); hurting = true; if (hp <= 0) dead = true; }};#define BT_MAX 8int main(){ initgraph(640, 550, 4);//初始化屏幕 settextcolor(RGB(0, 254, 0)); settextstyle(35, 0, _T("黑体")); outtextxy(150, 200, _T("W,S移动,K攻击")); Sleep(3000); setlinecolor(0); setfillcolor(0); rectangle(0, 0, 640, 550); fillrectangle(0, 0, 640, 550); setlinecolor(RGB(255, 255, 255)); setfillcolor(RGB(255, 255, 255)); clock_t delay = clock();//玩家移动的延时 clock_t d_f = clock();//玩家开火的延时 line(0, 481, 640, 481);//分割画面与血条 Bullet bt[BT_MAX];//玩家的子弹 Tank tk(30, 30);//玩家 Boss bo;//敌人 bo.x = 580; bo.y = 240; E_Bullet ebt[BT_MAX];//敌人的子弹 bo.d = clock();//初始化延时 bo.att_d = clock(); tk.show(); settextstyle(20, 0, _T("黑体")); outtextxy(10, 485, _T("BOSS的生命值:")); setfillcolor(RGB(230, 0, 1)); fillrectangle(160, 485, 560, 510);//敌人血条 outtextxy(10, 520, _T("玩家的生命值:")); setfillcolor(RGB(0, 255, 1)); fillrectangle(160, 515, 560, 540);//玩家血条 while (1)//主循环 { if (wined || dead)//玩家死了或者敌人死了 break; if (GetAsyncKeyState('W') & 0x8000)//玩家移动 { if (tk.y > 28 && (clock() - delay) >= 40) { tk.del(); tk.y -= 3; tk.show(); delay = clock(); } } if (GetAsyncKeyState('w') & 0x8000)//玩家移动 { if (tk.y > 28 && (clock() - delay) >= 40) { tk.del(); tk.y -= 3; tk.show(); delay = clock(); } } if (GetAsyncKeyState('k') & 0x8000)//玩家开火 { for (int i = 0; i < BT_MAX; i++) { if (bt[i].on == false && (clock() - d_f) > 800) { bt[i].on = true; tk.fire(bt[i]); d_f = clock(); break; } } } if (GetAsyncKeyState('K') & 0x8000)//玩家开火 { for (int i = 0; i < BT_MAX; i++) { if (bt[i].on == false && (clock() - d_f) > 800) { tk.fire(bt[i]); d_f = clock(); break; } } } if (GetAsyncKeyState('S') & 0x8000)//玩家移动 { if (tk.y < 452 && (clock() - delay) >= 40) { tk.del(); tk.y += 3; tk.show(); delay = clock(); } } if (GetAsyncKeyState('s') & 0x8000)//玩家移动 if (tk.y < 452 && (clock() - delay) >= 40) { tk.del(); tk.y += 3; tk.show(); delay = clock(); } for (int i = 0; i < BT_MAX; i++)//遍历子弹，使子弹刷新 { if (bt[i].on == true && (clock() - bt[i].d) > 20) { bt[i].del(); bt[i].move(); bt[i].show(); bt[i].d = clock(); if (bt[i].x >= 635) bt[i].on = false, bt[i].del();//到达了屏幕最右端 if ((bt[i].x + 5 >= bo.x - 20 && bt[i].x - 5 <= bo.x + 20) && (bt[i].y - 5 < bo.y + 40 && bt[i].y + 5 > bo.y - 40)) //击中敌人 bt[i].on = false, bo.hurt(), bt[i].del(); } } if (clock() - bo.att_d > 700)//敌人自动开火 { for (int i = 0; i < BT_MAX; i++) { if (ebt[i].on == false) { bo.fire(ebt[i]); break; } } bo.att_d = clock(); } for (int i = 0; i < BT_MAX; i++)//敌人子弹刷新，同上 { if (ebt[i].on == true && (clock() - ebt[i].d > 20)) { ebt[i].del(); ebt[i].move(); ebt[i].show(); ebt[i].d = clock(); if (ebt[i].x < 5) ebt[i].del(), ebt[i].on = false; if (ebt[i].x - 5 < tk.x + 25 && ebt[i].x + 5 > tk.x - 25 && ebt[i].y - 5 < tk.y + 25 && ebt[i].y + 5 > tk.y - 25) { ebt[i].on = false, tk.hurt(), ebt[i].del(); } } } if (tk.hurting == true)//玩家受伤闪烁0.1秒 if (clock() - tk.d_hurt > 100) { tk.clr = RGB(150, 180, 210), tk.show(), tk.hurting = false; } else tk.clr = RGB(255, 0, 0), tk.show(); if (bo.hurting == true)//敌人受伤闪烁0.1秒 if (clock() - bo.d_hurt > 100) { bo.clr = RGB(0, 130, 125), bo.show(), bo.hurting = false; } else bo.clr = RGB(0, 255, 0), bo.show(); if (clock() - bo.d > 50)//敌人移动延时; bo.del(), bo.move(), bo.show(), bo.d = clock(); } if (wined)//胜负已分 { settextcolor(RGB(0, 254, 0)); settextstyle(35, 0, _T("黑体")); outtextxy(150, 200, _T("你打败了boss!你赢了！！")); } else { settextcolor(RGB(254, 0, 0)); settextstyle(35, 0, _T("黑体")); outtextxy(140, 200, _T("你被boss打败了！")); } Sleep(5000); closegraph(); return 0;}
游戏截图
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本文标题: C++实现简单射击小游戏
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