c++图形库编写点灯小游戏
文章目录
- 前言
- 使用步骤
- 1.引入库
- 总结
前言
这是用c++以及图形库来编写的点灯小游戏
工具：图形库和VS2019
图形库：easyx
图形库下载
使用步骤
1.引入库
图形库
#include<grpahic.h>
总结
代码如下：
#include<stdio.h>
#include<graphics.h>
#include<conio.h>
#include<mmsystem.h>
#pragma comment(lib,"winmm.lib")
#define WIN_WIDTH 640
#define WIN_HEIGHT 480
#define GRID_NUM 4 //每一行每一列的格子数
#define GRID_WIDTH 30//格子宽度
struct Grid //格子
{int top; //上面一条线的x坐标int down;//下面一条线的x坐标int left;//左边一条线的y坐标int right;//右边边一条线的y坐标int foot; //步数int map[GRID_NUM][GRID_NUM];POINT mouse; //鼠标点击的格子的下标
}grid;
MOUSEMSG msg;
IMAGE img;
//开始界面
void Welcome()
{
//播放音乐mciSendString("open ./slhxq.mp3 alias a", 0, 0, 0);mciSendString("play a repeat", 0, 0, 0);//显示背景图片loadimage(&img, "./bk.jpg",640,480);putimage(0, 0, &img);setbkmode(TRANSPARENT);settextcolor(GREEN);settextstyle(64, 0, "楷体");outtextxy(70, 50, "涂格子小游戏");settextcolor(RED);settextstyle(16, 0, "宋体");outtextxy(100, 200, "每点一个格子，上下左右的格子也会做出于现状相反的动作");outtextxy(100, 240, "总共11关，左键填色，右键重来，中键退出");outtextxy(400, 320, "作者：孟瀚宇");settextstyle(16, 0, "楷体");outtextxy(400, 340, "^V^");while (!_kbhit()){settextcolor(RGB(0, rand()%256, 0));outtextxy(280, 400, "按任意键继续！");Sleep(200);}_getch();//按任意键继续
}
void GameInit()
{// 游戏区域大小,屏幕中心位置x，y，减去总格子宽度的一半grid.left = WIN_WIDTH/2 - GRID_WIDTH * GRID_NUM / 2;grid.right = WIN_WIDTH /2 + GRID_WIDTH * GRID_NUM / 2;grid.top = WIN_HEIGHT / 2 - GRID_WIDTH * GRID_NUM / 2;grid.down = WIN_HEIGHT / 2 + GRID_WIDTH * GRID_NUM / 2;grid.foot = 0;for (int i = 0; i < GRID_NUM; i++){for (int k = 0; k < GRID_NUM; k++){grid.map[i][k] = 1;}}
}
void GameDraw()
{cleardevice();putimage(0, 0, &img);// 绘制格子setlinecolor(RGB(0, 200, 0));//循环画格子for (int x = grid.left; x <= grid.right; x += GRID_WIDTH){line(x, grid.top, x, grid.down);}for (int y = grid.top; y <= grid.down; y += GRID_WIDTH){line(grid.left, y, grid.right, y);}// 外边框for (int x = 20; x > 10; x--){line(grid.left - x, grid.top - x, grid.right + x, grid.top - x); //画上面的线line(grid.left - x, grid.down + x, grid.right + x, grid.down + x);//画下面的线line(grid.left - x, grid.top - x, grid.left - x, grid.down + x);//画左面的线line(grid.right + x, grid.top - x, grid.right + x, grid.down + x);//画右面的线}//绘制格子颜色int x, y;for (int i = 0; i < GRID_NUM; i++){for (int k = 0; k < GRID_NUM; k++){x = i * GRID_WIDTH + grid.left;y = k * GRID_WIDTH + grid.top;if (grid.map[i][k] == 1){setfillcolor(BLACK);solidrectangle(x + 1, y + 1, x + GRID_WIDTH - 1, y + GRID_WIDTH - 1);//加1减一是为了让每个格子的边框显示出来}else if (grid.map[i][k] == -1){setfillcolor(RGB(0, 150, 0));solidrectangle(x + 1, y + 1, x + GRID_WIDTH - 1, y + GRID_WIDTH - 1);//加1减一是为了让每个格子的边框显示出来}}}char foot[20] = "";sprintf(foot, "步数:%d", grid.foot);settextcolor(WHITE);outtextxy(10, 10, foot);
}
void GameControl()
{if (MouseHit()){msg = GetMouseMsg();if (msg.uMsg == WM_LBUTTONDOWN){ //鼠标点击位置在游戏区域时if (msg.x > grid.left && msg.x<grid.right && msg.y>grid.top && msg.y < grid.down){ grid.mouse.x = (msg.x - grid.left) / GRID_WIDTH;grid.mouse.y = (msg.y - grid.top) / GRID_WIDTH;grid.map[grid.mouse.x][grid.mouse.y] = -grid.map[grid.mouse.x][grid.mouse.y];//点击的变色if (grid.mouse.x >= 0 && grid.mouse.x < GRID_NUM - 1)grid.map[grid.mouse.x+1][grid.mouse.y] = -grid.map[grid.mouse.x+1][grid.mouse.y];//右面的变色if (grid.mouse.x > 0 && grid.mouse.x <= GRID_NUM - 1)grid.map[grid.mouse.x-1][grid.mouse.y] = -grid.map[grid.mouse.x-1][grid.mouse.y];//左面变色if (grid.mouse.y >= 0 && grid.mouse.y < GRID_NUM - 1)grid.map[grid.mouse.x][grid.mouse.y+1] = -grid.map[grid.mouse.x][grid.mouse.y+1];//下边变色if (grid.mouse.y > 0 && grid.mouse.y <= GRID_NUM - 1)grid.map[grid.mouse.x][grid.mouse.y-1] = -grid.map[grid.mouse.x][grid.mouse.y-1];//上边变色grid.foot++;}}}}
int GameJudge()
{for (int i = 0; i < GRID_NUM; i++){for (int k = 0; k < GRID_NUM; k++){if (grid.map[i][k] == 1){return 0;}}}return 1;
}
int main()
{initgraph(640, 480);Welcome();GameInit();BeginBatchDraw();while (1){ GameControl();GameDraw();FlushBatchDraw();if (GameJudge()){HWND hwd = GetHWnd();MessageBox(hwd, "你赢了~", "提示：", MB_OK);exit(666);}}return 0;
}
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