一、项目介绍
这是一个C语言编写的大球吃小球仿吃鸡游戏。
毒圈缩小，吃掉对手，杀出重围！
编译环境：Visual C++ 2019
第三方库：Easyx2022 注意需要提前安装easyX，如没有基础可以先了解easyX图形编程
二、运行截图
三、主要源码
void Draw()
{
SetWorkingImage(&Map);
cleardevice();
for (int i = 0; i < FNUM; i++)
food[i].draw();
for (int i = 0; i < AINUM; i++)
ai[i].draw();
player->draw();
setlinestyle(PS_SOLID | PS_JOIN_BEVEL, 20); // 改笔的颜色、状态
setlinecolor(RGB(0, 100, 0));
line((int)lx - 20, (int)ly - 20, (int)lx - 20, (int)ry + 20); // 左竖
line((int)lx - 20, (int)ly - 20, (int)rx + 20, (int)ly - 20); // 上横
line((int)lx - 20, (int)ry + 20, (int)rx + 20, (int)ry + 20); // 下横
line((int)rx + 20, (int)ly - 20, (int)rx + 20, (int)ry + 20); // 右竖
setlinestyle(PS_NULL);
IMAGE map2;
const float asptime = 1;
getimage(&map2, (int)(player->x - WIDTH * .5 - player->r * asptime), (int)(player->y - HEIGHT * .5 - player->r * asptime),
(int)(WIDTH + player->r * asptime * 2), (int)(HEIGHT + player->r * asptime * 2));
float aspx = WIDTH / (WIDTH + player->r * 2);
float aspy = HEIGHT / (HEIGHT + player->r * 2);
SetWorkingImage();
setaspectratio(aspx, aspy);
putimage(0, 0, &map2);
const int mapw = 180;
const int maph = 130;
IMAGE map((int)(mapw / aspx), (int)(maph / aspy)); // 小地图
SetWorkingImage(&map);
setbkcolor(RGB(120, 165, 209)); // 浅灰色背景
cleardevice();
for (int i = 0; i < AINUM; i++) // 画 AI
{
if (ai[i].life == 0) continue;
setfillcolor(ai[i].color);
fillcircle((int)(ai[i].x * mapw / WIDTH / 4 / aspx), (int)(ai[i].y * maph / HEIGHT / 4 / aspy),
int(((ai[i].r * 2) / (aspx + aspy)) / ((MAPH / HEIGHT) * (MAPH / HEIGHT)) - 0.5));
}
setfillcolor(player->color); // 画玩家
fillcircle((int)(player->x * mapw / WIDTH / 4 / aspx), (int)(player->y * maph / HEIGHT / 4 / aspy),
int(((player->r * 2) / (aspx + aspy)) / ((MAPH / HEIGHT) * (MAPH / HEIGHT) - 0.5)));
SetWorkingImage();
putimage((int)(WIDTH - map.getwidth() + player->r * asptime * 2), 0, &map);
setlinecolor(LIGHTGRAY); // 改笔颜色 状态
setlinestyle(PS_SOLID | PS_JOIN_BEVEL, (int)(3 / aspx));
line(map2.getwidth() - map.getwidth(), 0, map2.getwidth() - map.getwidth(), map.getheight());
line(map2.getwidth() - map.getwidth(), map.getheight(), map2.getwidth(), map.getheight());
setlinestyle(PS_NULL); // 恢复笔
settextstyle((int)(40 / (aspx + aspy)), 0, _T("宋体"));
TCHAR str[16];
_stprintf_s(str, _T("质量:%.1f kg"), (float)(player->r * player->r * PI / 300));
settextcolor(BLUE); // 改字体
outtextxy(0, 0, str);
}四、游戏下载
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