#include<Windows.h>
#include<iostream>
#include<time.h>
using namespace std;
int arr_background[20][10] = { 0 };
int arr_square[2][4] = { 0 };
int squareid = -1;
int x_square = -1;
int y_square = -1;
int score = 0;
LRESULT CALLBACK Myluosi(HWND hwnd, UINT nMsg, WPARAM wParam, LPARAM lParam);
void Onpaint(HDC hdc);//画方框
void Oncreat();//初始化
void paintsquare(HDC hmendc);//显示方块
void showscore(HDC hmemdc);
int creatrandomsquare();//产生随机块
void copysquaretoback();//把随即快贴近背景
void Onreturn(HWND hwnd);//按回车下落
void Onleft(HWND hwnd);//按左左移
void Onright(HWND hwnd);//按右右移
void Ondown(HWND hwnd);//按下加速
void Onchange(HWND hwnd);//变形
void squaredown();//方块下落
void squareleft();//方块左移；
void squareright();//方块右移
void Ontimer(HWND hwnd);//计时器相关函数
int cansquaredown();//判断方块停住
int cansquareleft();//判断方块左移
int cansquareleft2();
int cansquareright();//判断方块右移
int cansquareright2();
int cansquarechange();//判断方块变形
void change1to2();//落到将底层的1变成2
int cansquaredown2();//判断方块停住2
int cansquarechangeL();//判断长条变形
void showsquare2(HDC hdc);//显示值为2的方块+染色
void changesquare();//方块变形
void changesquareL();//长条方块变形
void destroyoneline();//消除行
int cangameover(HWND hwnd);//判断游戏是否结束
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPreInstance, LPTSTR lpCmdLine, int nCmdshow)
{
//初始化窗口类
WNDCLASSEX wc;
HWND hwnd;
MSG msg;//消息结构体
wc.cbClsExtra = 0;
wc.cbSize = sizeof(WNDCLASSEX);
wc.cbWndExtra = 0;
wc.hbrBackground = (HBRUSH)COLOR_WINDOW;
wc.hCursor = NULL;
wc.hIcon = NULL;
wc.hIconSm = NULL;
wc.hInstance = hInstance;
wc.lpfnWndProc = Myluosi;
wc.lpszClassName = "wls";
wc.lpszMenuName = NULL;
wc.style = CS_HREDRAW | CS_VREDRAW;
//注册窗口类对象
if (RegisterClassEx(&wc) == 0)
{
return 0;
}
//创建窗口
hwnd = CreateWindowEx(WS_EX_TOPMOST, "wls", "我罗斯方块", WS_OVERLAPPEDWINDOW, 100, 30, 900, 650, NULL, NULL, hInstance, NULL);
if (NULL == hwnd) //窗口句柄
{
return 0;
}
//显示窗口
ShowWindow(hwnd, SW_SHOWNORMAL);
//消息循环
while (GetMessage(&msg, NULL, 0, 0))
{
TranslateMessage(&msg);//翻译消息
DispatchMessage(&msg);//分发消息
}
return 0;
}
LRESULT CALLBACK Myluosi(HWND hwnd, UINT nMsg, WPARAM wParam, LPARAM lParam)
{
PAINTSTRUCT pt;
HDC hdc;
switch (nMsg)
{
case WM_CREATE:
Oncreat();
break;
case WM_TIMER:
Ontimer(hwnd);
break;
case WM_PAINT:
hdc = BeginPaint(hwnd, &pt);
Onpaint(hdc);
EndPaint(hwnd, &pt);
break;
case WM_KEYDOWN:
// GetLastError();
switch (wParam)
{
case VK_RETURN://回车
GetLastError();
Onreturn(hwnd);
break;
case VK_LEFT://左
Onleft(hwnd);
break;
case VK_RIGHT://右
Onright(hwnd);
break;
case VK_UP://上
Onchange(hwnd);
break;
case VK_DOWN://下
Ondown(hwnd);
break;
}
break;
case WM_DESTROY:
KillTimer(hwnd, 2);
PostQuitMessage(0);
break;
}
return DefWindowProc(hwnd, nMsg, wParam, lParam);
}
void Onpaint(HDC hdc)
{
HDC hmemdc = CreateCompatibleDC(hdc);
HBITMAP hbitmapback = CreateCompatibleBitmap(hdc, 500, 600);
SelectObject(hmemdc, hbitmapback);
paintsquare(hmemdc);
showsquare2(hmemdc);
showscore(hmemdc);
BitBlt(hdc, 0, 0, 500, 600, hmemdc, 0, 0, SRCCOPY);
DeleteObject(hbitmapback);
DeleteDC(hmemdc);
}
void Oncreat()
{
srand((unsigned int)time(NULL));
creatrandomsquare();
copysquaretoback();
}
void paintsquare(HDC hmemdc)
{
int i = 0, j = 0;
//画大方框
Rectangle(hmemdc, 0, 0, 300, 600);
HBRUSH hnewbrush = CreateSolidBrush(RGB(50, 150, 50));
//HBRUSH holdbrush;
SelectObject(hmemdc, hnewbrush);
for (i = 0; i < 20; i++)
{
for (j = 0; j < 10; j++)
{
if (arr_background[i][j] == 1)
{
Rectangle(hmemdc, 30 * j, 30 * i, 30 + j * 30, 30 + i * 30);
}
}
}
DeleteObject(hnewbrush);
}
int creatrandomsquare()
{
int n = rand() % 7;
switch (n)
{
case 0:
arr_square[0][0] = 1; arr_square[0][1] = 1; arr_square[0][2] = 0; arr_square[0][3] = 0;
arr_square[1][0] = 0; arr_square[1][1] = 1; arr_square[1][2] = 1; arr_square[1][3] = 0;
x_square = 3;
y_square = 0;
break;
case 1:
arr_square[0][0] = 0; arr_square[0][1] = 1; arr_square[0][2] = 1; arr_square[0][3] = 0;
arr_square[1][0] = 1; arr_square[1][1] = 1; arr_square[1][2] = 0; arr_square[1][3] = 0;
x_square = 3;
y_square = 0;
break;
case 2:
arr_square[0][0] = 1; arr_square[0][1] = 0; arr_square[0][2] = 0; arr_square[0][3] = 0;
arr_square[1][0] = 1; arr_square[1][1] = 1; arr_square[1][2] = 1; arr_square[1][3] = 0;
x_square = 3;
y_square = 0;
break;
case 3:
arr_square[0][0] = 0; arr_square[0][1] = 0; arr_square[0][2] = 1; arr_square[0][3] = 0;
arr_square[1][0] = 1; arr_square[1][1] = 1; arr_square[1][2] = 1; arr_square[1][3] = 0;
x_square = 3;
y_square = 0;
break;
case 4:
arr_square[0][0] = 0; arr_square[0][1] = 1; arr_square[0][2] = 0; arr_square[0][3] = 0;
arr_square[1][0] = 1; arr_square[1][1] = 1; arr_square[1][2] = 1; arr_square[1][3] = 0;
x_square = 3;
y_square = 0;
break;
case 5:
arr_square[0][0] = 0; arr_square[0][1] = 1; arr_square[0][2] = 1; arr_square[0][3] = 0;
arr_square[1][0] = 0; arr_square[1][1] = 1; arr_square[1][2] = 1; arr_square[1][3] = 0;
x_square = 4;
y_square = 0;
break;
case 6:
arr_square[0][0] = 1; arr_square[0][1] = 1; arr_square[0][2] = 1; arr_square[0][3] = 1;
arr_square[1][0] = 0; arr_square[1][1] = 0; arr_square[1][2] = 0; arr_square[1][3] = 0;
x_square = 4;
y_square = 0;
break;
}
squareid = n;
return n;
}
void copysquaretoback()
{
int i, j;
for (i = 0; i < 2; i++)
{
for (j = 0; j < 4; j++)
{
arr_background[i][j + 3] = arr_square[i][j];
}
}
}
void Onreturn(HWND hwnd)
{
//打开定时器
SetTimer(hwnd, 2, 500, NULL);
}
void squaredown()
{
int i, j;
for (i = 18; i >= 0; i--)
{
for (j = 0; j < 10; j++)
{
if (1 == arr_background[i][j])
{
arr_background[i + 1][j] = arr_background[i][j];
arr_background[i][j] = 0;
}
}
}
}
void Ontimer(HWND hwnd)
{
//squaredown();
HDC hdc = GetDC(hwnd);
if (1 == cansquaredown()&&1==cansquaredown2())
{
squaredown();
y_square++;
}
else
{
change1to2();
destroyoneline();//消行
if (cangameover(hwnd) == 0)
{
//结束程序
KillTimer(hwnd, 2);
}
creatrandomsquare();
copysquaretoback();
}
Onpaint(hdc);
ReleaseDC(hwnd, hdc);
}
int cansquaredown()
{
int i = 0;
for (i = 0; i < 10; i++)
{
if (1 == arr_background[19][i])
{
return 0;//不可以下落
}
}
return 1;//可以下落
}
void change1to2()
{
int i, j;
for (i = 0; i < 20; i++)
{
for (j = 0; j < 10; j++)
{
if (1 == arr_background[i][j])
{
arr_background[i][j] = 2;
}
}
}
}
int cansquaredown2()
{
int i, j;
for (i = 19; i >= 0; i--)
{
for (j = 0; j < 10; j++)
{
if (1 == arr_background[i][j])
{
if (2 == arr_background[i + 1][j])
return 0;
}
}
}
return 1;
}
void showsquare2(HDC hdc)
{
HBRUSH hnewbrush = CreateSolidBrush(RGB(100, 100, 500));
//HBRUSH holdbrush;
SelectObject(hdc, hnewbrush);
int i, j;
for (i = 0; i < 20; i++)
{
for (j = 0; j < 10; j++)
{
if (2 == arr_background[i][j])
{
Rectangle(hdc, 30 * j, 30 * i, 30 + j * 30, 30 + i * 30);
}
}
}
//SelectObject(hdc, holdbrush);
DeleteObject(hnewbrush);
}
void Onleft(HWND hwnd)
{
//方块左移
HDC hdc = GetDC(hwnd);
if (1 == cansquareleft()&&1==cansquareleft2())
{
squareleft();
x_square--;
//显示方块
Onpaint(hdc);
ReleaseDC(hwnd, hdc);
}
}
void Onright(HWND hwnd)
{
HDC hdc = GetDC(hwnd);
if (1 == cansquareright() && 1 == cansquareright2())
{
squareright();
x_square++;
//显示方块
Onpaint(hdc);
ReleaseDC(hwnd, hdc);
}
}
void Ondown(HWND hwnd)
{
Ontimer(hwnd);
}
void Onchange(HWND hwnd)
{
HDC hdc = GetDC(hwnd);
switch (squareid)
{
case 0:
case 1:
case 2:
case 3:
case 4:
//普通变形
if (1 == cansquarechange())
{
changesquare();
}
else
{
return;
}
break;
case 5:
//方块
return;
case 6:
if (cansquarechangeL() == 1)
{
changesquareL();
//长条
}
break;
}
Onpaint(hdc);
ReleaseDC(hwnd, hdc);
}
void squareleft()
{
int i, j;
for (i = 0; i < 20; i++)
{
for (j = 0; j < 10; j++)
{
if (1 == arr_background[i][j])
{
arr_background[i][j - 1] = arr_background[i][j];
arr_background[i][j] = 0;
}
}
}
}
int cansquareleft()
{
int i;
for (i = 0; i < 20; i++)
{
if (1 == arr_background[i][0])
{
return 0;
}
}
return 1;
}
int cansquareleft2()
{
int i, j;
for (i = 0; i < 20; i++)
{
for (j = 0; j < 10; j++)
{
if (arr_background[i][j] == 1)
{
if (arr_background[i][j - 1] == 2)
{
return 0;
}
}
}
}
return 1;
}
void squareright()
{
int i, j;
for (i = 0; i < 20; i++)
{
for (j = 9; j >= 0; j--)
{
if (1 == arr_background[i][j])
{
arr_background[i][j + 1] = arr_background[i][j];
arr_background[i][j] = 0;
}
}
}
}
int cansquareright()
{
int i;
for (i = 0; i < 20; i++)
{
if (1 == arr_background[i][19])
{
return 0;
}
}
return 1;
}
int cansquareright2()
{
int i, j;
for (i = 0; i < 20; i++)
{
for (j = 0; j < 10; j++)
{
if (arr_background[i][j] == 1)
{
if (arr_background[i][j + 1] == 2)
{
return 0;
}
}
}
}
return 1;
}
int cansquarechange()
{
int i, j;
for (i = 0; i < 3; i++)
{
for (j = 0; j < 3; j++)
{
if (arr_background[y_square + i][x_square + j] == 2)
{
return 0;
}
}
}
if (x_square < 0)
{
x_square = 0;
}
else if (x_square+2 > 9)
{
x_square = 7;
}
else if (y_square + 2 > 19)
{
y_square = 17;
}
return 1;
}
int cansquarechangeL()
{
int i = 0;
int j = 0;
for (i = 1; i < 4; i++)
{
if (arr_background[y_square][x_square + 1] == 2||(x_square+i)>9)
{
break;
}
}
for (j = 1; j < 4; j++)
{
if (arr_background[y_square][x_square - j] == 2 || (x_square - j) < 0)
{
break;
}
}
if ((i -1 + j -1 ) < 3)
{
return 0;
}
else
{
return 1;
}
}
void changesquare()
{
int arrsquare[3][3] = { 0 };
int i, j;
int temp = 2;
//背景块复制
for (i = 0; i < 3; i++)
{
for (j = 0; j < 3; j++)
{
arrsquare[i][j] = arr_background[y_square + i][x_square + j];
}
}
//变形复制回去
for (i = 0; i < 3; i++)
{
for (j = 0; j < 3; j++)
{
arr_background[y_square + i][x_square + j] = arrsquare[temp][i];
temp--;
}
temp = 2;
}
}
void changesquareL()
{
if (arr_background[y_square][x_square-1]==1)//横着
{
//清零
arr_background[y_square][x_square - 1] = 0;
arr_background[y_square][x_square + 1] = 0;
arr_background[y_square][x_square + 2] = 0;
if (arr_background[y_square + 1][x_square]==2)
{
arr_background[y_square - 1][x_square] = 1;
arr_background[y_square - 2][x_square] = 1;
arr_background[y_square - 3][x_square] = 1;
}
else if (arr_background[y_square + 2][x_square] == 2)
{
arr_background[y_square - 1][x_square] = 1;
arr_background[y_square + 1][x_square] = 1;
arr_background[y_square - 2][x_square] = 1;
}
else
{
//赋值
arr_background[y_square - 1][x_square] = 1;
arr_background[y_square + 1][x_square] = 1;
arr_background[y_square + 2][x_square] = 1;
}
}
else //竖着
{
arr_background[y_square - 1][x_square ] = 0;
arr_background[y_square + 1][x_square ] = 0;
arr_background[y_square + 2][x_square ] = 0;
if (arr_background[y_square][x_square + 1] == 2||x_square == 9)
{
arr_background[y_square][x_square - 1] = 1;
arr_background[y_square][x_square - 2] = 1;
arr_background[y_square][x_square - 3] = 1;
//改变标记
x_square -= 2;
}
else if (arr_background[y_square][x_square + 2] == 2||x_square == 8 )
{
arr_background[y_square][x_square - 1] = 1;
arr_background[y_square][x_square - 2] = 1;
arr_background[y_square][x_square + 1] = 1;
//改变标记
x_square -= 1;
}
else if (arr_background[y_square][x_square - 1] == 2|| x_square == 0)
{
arr_background[y_square][x_square + 1] = 1;
arr_background[y_square][x_square + 2] = 1;
arr_background[y_square][x_square + 3] = 1;
//改变标记
x_square +=1 ;
}
else
{
arr_background[y_square][x_square - 1] = 1;
arr_background[y_square][x_square + 2] = 1;
arr_background[y_square][x_square + 1] = 1;
}
}
}
void destroyoneline()
{
int i, j;
int sum=0;
int temp = 0;
for (i = 19; i >= 0; i--)
{
for (j = 0; j < 10; j++)
{
sum += arr_background[i][j];
}
if (sum == 20)
{
//消除一行
for (temp = i - 1; temp >= 0; temp--)
{
for (j = 0; j < 10; j++)
{
arr_background[temp + 1][j] = arr_background[temp][j];
}
}
score++;
i = 20;
//i+=1;第二种思路
}
sum = 0;
}
}
void showscore(HDC hmemdc)
{
char str_score[10] = { 0 };
Rectangle(hmemdc, 300, 0, 500, 600);
_itoa_s(score, str_score, 10);//转换函数
TextOut(hmemdc, 400, 100, str_score, strlen(str_score));//打印分数
}
int cangameover(HWND hwnd)
{
int i;
for (i = 0; i < 10; i++)
{
if (arr_background[0][i] == 2)
{
//游戏结束
MessageBox(hwnd, "Gameover", "提示", MB_OK);
return 0;
}
}
return 1;
}
注：目前实现功能：左移右移加速下落，触底变色。
