main.cpp

简单的windows api编程实现的俄罗斯方块 希望对初学visual c的您有帮助 高手就不用看了

#include "allHeader.h"


long WINAPI WndProc(HWND hWnd, UINT iMessage, UINT wParam, LONG lParam);
BOOL InitWindowsClass(HINSTANCE hInstance);
BOOL InitWindows(HINSTANCE hInstance, int nCmdShow);

void drawStartChooseInterface(HDC hDc, int choice);
void drawRestartChooseInterface(HDC hDc, int choice, int score);
void drawGameInterface(HDC hDc, cube Cube,bool status[HIGHT+2][WIDTH+2], int score);
void startGame(HWND hWnd, cube &Cube, bool status[HIGHT+2][WIDTH+2], int &score);

int choice;
int step;
int score; 
bool status[HIGHT+2][WIDTH+2];
cube Cube;
int speed;

int WINAPI WinMain(HINSTANCE hInstance, 
				   HINSTANCE hPrevInstance, 
				   LPSTR lpCmdLine, 
				   int nCmdShow)
{
	MSG Message;
	if(!InitWindowsClass(hInstance))
		return FALSE;
	
	if(!InitWindows(hInstance, nCmdShow))
		return FALSE;
	
	while (GetMessage(&Message, 0, 0, 0))	
	{
		TranslateMessage(&Message);
		DispatchMessage(&Message);
	}
	return Message.wParam;
	
}

long WINAPI WndProc(HWND hWnd, UINT iMessage, UINT wParam, LONG lParam)
{
	
	HDC hDc;
	PAINTSTRUCT ps;

	switch(iMessage)
	{
	case WM_CREATE:
		step = 0;
		speed = SPEED;
		choice = 0;
		return 0;

	case WM_COMMAND:
		switch (LOWORD(wParam))
		{
		case ID_MENUITEM40010:
			MessageBox(hWnd, "下、左、右控制方向，上改变形状，空格直接下落\n\n    制作人:郭鹏鸥、胡钟文、高小龙、李聪", "简介", MB_OK);
			return 0;
		case IDM_START:

			startGame(hWnd, Cube, status, score);
			step = 1;
			InvalidateRect(hWnd, NULL, 1);
			return 0;

		case IDM_EXIT:
			PostQuitMessage(0);
			return 0;
		
		case IDM_L1:
			speed = SPEED;
			SetTimer(hWnd, 1, speed, NULL);
			return 0;

		case IDM_L2:
			speed = SPEED - 100;
			SetTimer(hWnd, 1, speed, NULL);
			return 0;

		case IDM_L3:
			speed = SPEED - 200;
			SetTimer(hWnd, 1, speed, NULL);
			return 0;

		case IDM_L4:
			speed = SPEED - 300;
			SetTimer(hWnd, 1, speed, NULL);
			return 0;
		case IDM_L5:
			speed = SPEED - 400;
			SetTimer(hWnd, 1, speed, NULL);
			return 0;
		}

	case WM_KEYDOWN:
		if (step == 0){
			switch (wParam)
			{
			case VK_UP:
			case VK_DOWN:
				choice++;
				choice %= 2;
				InvalidateRect(hWnd, NULL, 1);
				return 0;
			case VK_RETURN:
				if (choice == 1){
					PostQuitMessage(0);
				}
				else{
					startGame(hWnd, Cube, status, score);
					step = 1;
					InvalidateRect(hWnd, NULL, 1);
				}
				return 0;
			}
		}
		else if (step == 1){
			switch (wParam)
			{
			case VK_LEFT:
				Cube.moveToLeft(status);
				InvalidateRect(hWnd, NULL, 1);
				return 0;

			case VK_RIGHT:
				Cube.moveToRight(status);
				InvalidateRect(hWnd, NULL, 1);
				return 0;
				
			case VK_SPACE:
				KillTimer(hWnd, 1);
				SetTimer(hWnd, 1, speed, NULL);
				if (!Cube.drop(status, score))
				{
					KillTimer(hWnd, 1);
					step = 2;
				}
				InvalidateRect(hWnd, NULL, 1);
				return 0;

			case VK_DOWN:
				if (!Cube.down(status, score)){
				KillTimer(hWnd, 1);
				step = 2;
				}
				KillTimer(hWnd, 1);
				SetTimer(hWnd, 1, speed, NULL);
				InvalidateRect(hWnd, NULL, 1);
		return 0;
			case VK_UP:
				Cube.change(status);
				InvalidateRect(hWnd, NULL, 1);
				return 0;
			}
		}
		else if (step == 2){
			
			switch (wParam)
			{
			case VK_UP:
			case VK_DOWN:
				choice++;
				choice %= 2;
				InvalidateRect(hWnd, NULL, 1);
				return 0;
			case VK_RETURN:
				if (choice == 1){
					PostQuitMessage(0);
				}
				else{
					startGame(hWnd, Cube, status, score);
					step = 1;
				}
				return 0;
			}
		}
		
	case WM_PAINT:
		hDc = BeginPaint(hWnd, &ps);
		if (step == 0){
			drawStartChooseInterface(hDc, choice);
		}
		else if (step == 1){
			drawGameInterface(hDc, Cube, status, score);
		}
		else if (step == 2){
			drawRestartChooseInterface(hDc, choice, score);
		}

		EndPaint(hWnd,&ps);
		return 0;

		
	case WM_TIMER:
		if (!Cube.down(status, score)){
				KillTimer(hWnd, 1);
				step = 2;
			}
		InvalidateRect(hWnd, NULL, 1);
		return 0;

	case WM_DESTROY: 
		PostQuitMessage(0);
		return 0;
		
	default:
		return (DefWindowProc(hWnd, iMessage, wParam, lParam));
	}
}


BOOL InitWindows(HINSTANCE hInstance, int nCmdShow)
{
	
	HWND hWnd;
	hWnd = CreateWindow("窗口类名",
		"cube",
		WS_OVERLAPPEDWINDOW,//窗口类型
		300,//窗口X位置
		100,//窗口Y位置
		300,//窗口宽度
		500,//窗口高度
		NULL,
		NULL,
		hInstance,
		NULL);
	if (!hWnd)
	{
		return FALSE;	
	}
	
	ShowWindow(hWnd,nCmdShow);
	UpdateWindow(hWnd);
	return TRUE;
	
	
}

BOOL InitWindowsClass(HINSTANCE hInstance)
{
	
	WNDCLASS WndClass;
	WndClass.cbClsExtra = 0;
	WndClass.cbWndExtra = 0;
	WndClass.hbrBackground = (HBRUSH)(GetStockObject(BLACK_BRUSH));//窗口背景刷
	WndClass.hCursor = LoadCursor(NULL,IDC_ARROW);
	WndClass.hIcon = LoadIcon(NULL, "END");
	WndClass.hInstance = hInstance;
	WndClass.lpfnWndProc = WndProc;
	WndClass.lpszClassName = "窗口类名";//窗口类名字
	WndClass.lpszMenuName = (const char *)IDR_MENU1;
	WndClass.style = CS_HREDRAW|CS_VREDRAW;
	return RegisterClass(&WndClass);
}





void drawStartChooseInterface(HDC hDc, int choice)
{
	HFONT hf;
	hf = CreateFont(20, 0,
		0, 0,
		700,
		0, 0, 0, 
		GB2312_CHARSET,
		OUT_DEFAULT_PRECIS,
		CLIP_DEFAULT_PRECIS,
		DEFAULT_QUALITY,
		DEFAULT_PITCH,
		"自定义1"
		);

	if (choice == 0){
		SetTextColor(hDc, RGB(30, 38, 202));
		SetBkColor(hDc, RGB(191, 27, 205));

		TextOut(hDc, 120, 220, "开始", 4);

		SetTextColor(hDc, RGB(255, 255, 255));
		SetBkColor(hDc, RGB(0, 0, 0));

		TextOut(hDc, 120, 250, "退出", 4);
	}
	else if (choice == 1){
		SetTextColor(hDc, RGB(30, 38, 202));
		SetBkColor(hDc, RGB(191, 27, 205));

		TextOut(hDc, 120, 250, "退出", 4);

		SetTextColor(hDc, RGB(255, 255, 255));
		SetBkColor(hDc, RGB(0, 0, 0));

		TextOut(hDc, 120, 220, "开始", 4);
		
	}

}

//------------------------------------------------------------------------------
void drawRestartChooseInterface(HDC hDc, int choice, int score)
{
	HFONT hf;
	char str[20];

	hf = CreateFont(20, 0,
		0, 0,
		700,
		0, 0, 0, 
		GB2312_CHARSET,
		OUT_DEFAULT_PRECIS,
		CLIP_DEFAULT_PRECIS,
		DEFAULT_QUALITY,
		DEFAULT_PITCH,
		"自定义1"
		);

	sprintf(str,"得分:   %d", score);

	if (choice == 0){
		SetTextColor(hDc, RGB(255, 255, 255));
		SetBkColor(hDc, RGB(0, 0, 0));

		TextOut(hDc, 120, 250, str, strlen(str));

		SetTextColor(hDc, RGB(30, 38, 202));
		SetBkColor(hDc, RGB(191, 27, 205));

		TextOut(hDc, 120, 220, "重新开始", 8);

		SetTextColor(hDc, RGB(255, 255, 255));
		SetBkColor(hDc, RGB(0, 0, 0));

		TextOut(hDc, 120, 250, "退出", 4);
	}
	else if (choice == 1){
		SetTextColor(hDc, RGB(255, 255, 255));
		SetBkColor(hDc, RGB(0, 0, 0));

		TextOut(hDc, 120, 250, str, strlen(str));

		SetTextColor(hDc, RGB(30, 38, 202));
		SetBkColor(hDc, RGB(191, 27, 205));

		TextOut(hDc, 120, 250, "退出", 4);

		SetTextColor(hDc, RGB(255, 255, 255));
		SetBkColor(hDc, RGB(0, 0, 0));

		TextOut(hDc, 120, 220, "重新开始", 8);
		
	}

}
//------------------------------------------------------------------------------

void drawGameInterface(HDC hDc,cube Cube,bool status[HIGHT+2][WIDTH+2], int score)
{
	HPEN hp;
	HBRUSH hBrush1, hBrush2;
	count i, j;
	point* pointPt;
	HFONT hf;
	char str[20];
	hf = CreateFont(20, 0,
		0, 0,
		700,
		0, 0, 0, 
		GB2312_CHARSET,
		OUT_DEFAULT_PRECIS,
		CLIP_DEFAULT_PRECIS,
		DEFAULT_QUALITY,
		DEFAULT_PITCH,
		"自定义1"
		);

	sprintf(str,"得分:   %d", score);

	hp = (HPEN)GetStockObject(WHITE_PEN);
	SelectObject(hDc, hp);
	hBrush1 = (HBRUSH)GetStockObject(BLACK_BRUSH);
	SelectObject(hDc, hBrush1);
	Rectangle(hDc, 69, 99, 171, 401);

	hp = (HPEN)GetStockObject(BLACK_PEN);
	SelectObject(hDc, hp);
	hBrush1 = CreateSolidBrush(RGB(67, 188, 106));
	hBrush2 = CreateSolidBrush(RGB(277, 128, 28));


	SelectObject(hDc, hBrush1);
	for (i = 1; i <= HIGHT; i++){
		for (j = 1; j <= WIDTH; j++){
			if (status[i][j] == true)
			{
				Rectangle(hDc, (j - 1) * 10 + 70, (i - 1) * 10 + 100, j * 10 + 70, i * 10 + 100);
			}
		}
	}

	SelectObject(hDc, hBrush2);
	pointPt = Cube.getHead();

	for (; pointPt != NULL ;){
		Rectangle(hDc, (pointPt->x-1)*10+70, (pointPt->y-1)*10+100 , pointPt->x*10+70, pointPt->y*10+100);
		pointPt = pointPt->next;
	}


	pointPt = Cube.getNextHead();

	for (; pointPt != NULL ;){
		Rectangle(hDc, (pointPt->x-1)*10+200, (pointPt->y-1)*10+120 , pointPt->x*10+200, pointPt->y*10+120);
		pointPt = pointPt->next;
	}

	SetTextColor(hDc, RGB(255, 255, 255));
	SetBkColor(hDc, RGB(0, 0, 0));

	TextOut(hDc, 200, 250, str, strlen(str));

	DeleteObject(hBrush1);
	DeleteObject(hBrush2);
	DeleteObject(hp);
	DeleteObject(hf);

}


void startGame(HWND hWnd, cube &Cube, bool status[HIGHT+2][WIDTH+2], int &score)
{
	count i,j;
	for (i = 0 ; i < HIGHT +2 ; ++i){
		for (j = 0 ; j < WIDTH + 2 ; ++j){
			if (i == 0 || i == (HIGHT + 1) || j == 0 || j == (WIDTH + 1) )
			{
				status[i][j] = true;
			}
			else status[i][j] = false;
		}
	}
	SetTimer(hWnd, 1, speed, NULL);
	Cube.initCube(status);
	score = 0;
}