#include <windows.h>
#include <cstdio>
#include <ctime>
#include <cmath>
#define Window_FullWidth 610
#define Window_FullHeight 630
#define Screen_FullWidth GetSystemMetrics(SM_CXSCREEN)
#define Screen_FullHeight GetSystemMetrics(SM_CYSCREEN)
#define Game_Menu
#define Game_Ready
#define Game_Play
#define Game_Pause
#define Game_Over
#define up 1
#define down 2
#define left 3
#define right 4
HFONT hFont=CreateFont(
-50/*高度*/, -25/*宽度*/, 0, 0, 400 /*一般这个值设为400*/,
FALSE /*不带斜体*/, FALSE/*不带下划线*/, FALSE/*不带删除线*/,
DEFAULT_CHARSET, //使用默认字符集
OUT_CHARACTER_PRECIS, CLIP_CHARACTER_PRECIS, //这行参数不用管
DEFAULT_QUALITY, //默认输出质量
FF_DONTCARE, //不指定字体族*/
TEXT(“微软雅黑”) //字体名
);
struct o{
int tail;
int head;
int x[1000];
int y[1000];
}s;
intfx=0,len=4,movex[5]={0,0,0,-20,20},movey[5]={0,-20,20,0,0},foodx,foody;
bool can[610][630],start=0,stop=0;
PAINTSTRUCT ps;
HBRUSH black,red, green , blue ,white;
HDC hdc;
void game_Init(HWND hwnd);
void game_Play(HWND hwnd);
void game_check(HWND hwnd);
void game_Paint(HWND hwnd);
void game_reset(HWND hwnd);
void game_Clear(HWND hwnd);
LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam);
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) {
HWND hwnd;
MSG msg ;
WNDCLASSEX wc;
memset(&wc,0,sizeof(wc));
wc.cbSize = sizeof(WNDCLASSEX);
wc.lpfnWndProc = WndProc;
wc.hInstance = hInstance;
wc.hCursor = NULL;
wc.hbrBackground = NULL;
wc.lpszClassName = “WindowClass”;
wc.hIcon = NULL;
wc.hIconSm = NULL;
if(!RegisterClassEx(&wc)) {
MessageBox(NULL, “Window Registration Failed!”,”Error!”,MB_ICONEXCLAMATION|MB_OK);
return 0;
}
hwnd = CreateWindowEx(WS_EX_CLIENTEDGE,”WindowClass”,”贪吃蛇 帮助:上下左右键移动,空格暂停 作者QQ:1458038842″,WS_VISIBLE|WS_OVERLAPPEDWINDOW^WS_THICKFRAME^WS_MINIMIZEBOX^WS_MAXIMIZEBOX,
(Screen_FullWidth-Window_FullWidth)/2,(Screen_FullHeight-Window_FullHeight)/2,Window_FullWidth,Window_FullHeight,NULL,NULL,hInstance,NULL);
if(hwnd == NULL) {
MessageBox(NULL, “Window Creation Failed!”,”Error!”,MB_ICONEXCLAMATION|MB_OK);
return 0;
}
game_Init(hwnd);
ShowWindow(hwnd,nCmdShow);
UpdateWindow(hwnd);
srand(time(NULL));
game_reset(hwnd);
while (msg.message != WM_QUIT) {
if (PeekMessage(&msg,0,0,0,PM_REMOVE))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
else
if(start)
if(!stop){
game_Play(hwnd);
game_Paint(hwnd);
}
}
return msg.wParam;
}
void game_Init(HWND hwnd)
{
}
void game_Paint(HWND hwnd)
{
int x1=s.x[s.head],x2=s.x[s. tail ],y1=s.y[s.head],y2=s.y[s.tail];
SelectObject (hdc,blue);
Rectangle(hdc,x1-10,y1-10,x1+10,y1+10);
SelectObject(hdc,black);
Rectangle(hdc,x2-10,y2-10,x2+10,y2+10);
SelectObject(hdc,green);
Ellipse(hdc,foodx-5,foody-5,foodx+5,foody+5);
Sleep(300);
}
void game_Play(HWND hwnd)
{
s.head++;
if(s.head==10001)
s.head=1;
s.x[s.head]=s.x[s.head-1]+movex[fx];
s.y[s.head]=s.y[s.head-1]+movey[fx];
if(s.x[s.head]!=foodx||s.y[s.head]!=foody){
s.tail++;
if(s.tail==10001)
s.tail=1;
}
else{
len++;
foodx=(rand()%29+1)*20;
foody=(rand()%29+1)*20;
}
can[s.x[s.tail]][s.y[s.tail]]=true;
if(can[s.x[s.head]][s.y[s.head]]==false)
game_Clear(hwnd);
else can[s.x[s.head]][s.y[s.head]]=false;
}
void game_check(HWND hwnd)
{
}
void game_reset(HWND hwnd)
{
}
void game_Clear(HWND hwnd)
{
TCHAR ll[20];
HWND over=CreateWindow(
TEXT(“static”), //静态文本框的类名
TEXT(“”), //控件的文本
WS_CHILD /*子窗口*/ | WS_VISIBLE /*创建时显示*/ | WS_BORDER /*带边框*/|ES_CENTER,
150,100,300,140,hwnd,
(HMENU)1,
NULL,
NULL
);
SendMessage(over,WM_SETFONT,(WPARAM)hFont,(LPARAM)hFont);
wsprintf(ll,”游戏结束！\n你的分数:%d”,len-4);
SetWindowText(over,ll);
Sleep(3000);
PostQuitMessage(0);
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam) {
switch(Message) {
case WM_CREATE:{
for(int i=0;i<610;i++)
for(int j=0;j<630;j++)
can[i][j]=false;
for(int i=10;i<=590;i++)
for(int j=10;j<=590;j++)
can[i][j]=true;
fx=0;
black=CreateSolidBrush(RGB(0,0,0));
red=CreateSolidBrush(RGB(255,0,0));
green=CreateSolidBrush(RGB(0,255,0));
blue=CreateSolidBrush(RGB(0,0,255));
white=CreateSolidBrush(RGB(255,255,255));
s.head=4;
s.tail=0;
for(int i=1;i<=4;i++){
s.x[i]=300;
s.y[i]=240+i*20;
can[s.x[i]][s.y[i]]=false;
}
foodx=(rand()%29+1)*20;
foody=(rand()%29+1)*20;
break ;
}
case WM_PAINT:{
hdc=BeginPaint(hwnd,&ps);
SelectObject(hdc,red);
Rectangle(hdc,0,0,600,600);
SelectObject(hdc,black);
Rectangle(hdc,10,10,590,590);
SelectObject(hdc,green);
Ellipse(hdc,foodx-5,foody-5,foodx+5,foody+5);
SelectObject(hdc,blue);
for(int i=s.tail+1;i<=s.head;i++)
Rectangle(hdc,s.x[i]-10,s.y[i]-10,s.x[i]+10,s.y[i]+10);
break;
}
/* Upon destruction, tell the main thread to stop */
case WM_KEYDOWN:{
if(start==0){
start=1;
fx=2;
}
else
switch(wParam){
case VK_UP:{
fx=up;
break;
}
case VK_DOWN:{
fx=down;
break;
}
case VK_LEFT:{
fx=left;
break;
}
case VK_RIGHT:{
fx=right;
break;
}
case VK_SPACE:{
stop=!stop;
break;
}
default: break;
}
break;
}
case WM_DESTROY: {
PostQuitMessage(0);
break;
}
/* All other messages (a lot of them) are processed using default procedures */
default:
return DefWindowProc(hwnd, Message, wParam, lParam);
}
return 0;
}
