[游戏模版10] Win32 平面地图贴图 正

 1 //{{NO_DEPENDENCIES}}
 2 // Microsoft Visual C++ generated include file.
 3 // Used by FE.RC
 4 //
 5 #define IDR_MAINFRAME                    128
 6 #define IDD_FE_DIALOG        102
 7 #define IDD_ABOUTBOX                    103
 8 #define IDS_APP_TITLE                    103
 9 #define IDM_ABOUT                        104
10 #define IDM_EXIT                        105
11 #define IDS_HELLO                        106
12 #define IDI_FE                107
13 #define IDI_SMALL                        108
14 #define IDC_FE                109
15 #define IDC_MYICON                        2
16 #define IDC_STATIC                        -1
17 // Next default values for new objects
18 //
19 #ifdef APSTUDIO_INVOKED
20 #ifndef APSTUDIO_READONLY_SYMBOLS
21 
22 #define _APS_NEXT_RESOURCE_VALUE        129
23 #define _APS_NEXT_COMMAND_VALUE         32771
24 #define _APS_NEXT_CONTROL_VALUE         1000
25 #define _APS_NEXT_SYMED_VALUE           110
26 #endif
27 #endif

 1 // stdafx.h : include file for standard system include files,
 2 //  or project specific include files that are used frequently, but
 3 //      are changed infrequently
 4 //
 5 
 6 #if !defined(AFX_STDAFX_H__A9DB83DB_A9FD_11D0_BFD1_444553540000__INCLUDED_)
 7 #define AFX_STDAFX_H__A9DB83DB_A9FD_11D0_BFD1_444553540000__INCLUDED_
 8 
 9 #if _MSC_VER > 1000
10 #pragma once
11 #endif // _MSC_VER > 1000
12 
13 #define WIN32_LEAN_AND_MEAN        // Exclude rarely-used stuff from Windows headers
14 
15 
16 // Windows Header Files:
17 #include <windows.h>
18 
19 // C RunTime Header Files
20 #include <stdlib.h>
21 #include <malloc.h>
22 #include <memory.h>
23 #include <tchar.h>
24 
25 // Local Header Files
26 
27 // TODO: reference additional headers your program requires here
28 
29 //{{AFX_INSERT_LOCATION}}
30 // Microsoft Visual C++ will insert additional declarations immediately before the previous line.
31 
32 #endif // !defined(AFX_STDAFX_H__A9DB83DB_A9FD_11D0_BFD1_444553540000__INCLUDED_)

  1 #include "stdafx.h"
  2 #include "resourse.h"
  3 #include "stdio.h"
  4 #include "time.h"
  5 
  6 #define MAX_LOADSTRING 100
  7 
  8 // Global Variables:
  9 HINSTANCE hInst;                                // current instance
 10 TCHAR szTitle[MAX_LOADSTRING];                                // The title bar text
 11 TCHAR szWindowClass[MAX_LOADSTRING];                                // The title bar text
 12 HBITMAP fullmap;
 13 HDC mdc;
 14 const int rows=9,cols=12;
 15 
 16 // Foward declarations of functions included in this code module:
 17 ATOM                MyRegisterClass(HINSTANCE hInstance);
 18 BOOL                InitInstance(HINSTANCE, int);
 19 LRESULT CALLBACK    WndProc(HWND, UINT, WPARAM, LPARAM);
 20 LRESULT CALLBACK    About(HWND, UINT, WPARAM, LPARAM);
 21 void                MyPaint(HDC hdc);
 22 //========================================================================================
 23 int APIENTRY WinMain(HINSTANCE hInstance,
 24                      HINSTANCE hPrevInstance,
 25                      LPSTR     lpCmdLine,
 26                      int       nCmdShow)
 27 {
 28      // TODO: Place code here.
 29     MSG msg;
 30 
 31     MyRegisterClass(hInstance);//调用函数向系统注册窗口类别，输入参数hInstance是目前运行程序的对象代码；
 32 
 33     // 调用InitInstance函数，进行初始化操作；
 34     if (!InitInstance (hInstance, nCmdShow))
 35     {
 36         return FALSE;
 37     }
 38 
 39     // 消息循环（通过消息循环来获取信息，
 40     //进行必要的键盘信息转换而后将控制权交给操作系统，
 41     //有操作系统决定哪个程序的消息处理函数处理消息
 42     while (GetMessage(&msg, NULL, 0, 0)) //获取程序消息
 43     {
 44             TranslateMessage(&msg);//转换伪码及字符
 45             DispatchMessage(&msg);//将控制权交给系统，再有系统决定负责处理消息的程序；
 46     }
 47 
 48     return msg.wParam;
 49 }
 50 //=====================================================================================
 51 
 52 
 53 
 54 //=============================================================================================
 55 //在建立程序窗口实体之前，必须先定义一个窗口类别，其中包含所要建立窗口的信息，
 56 //并向系统注册，这里的MyRegisterClass函数就是进行定义及注册窗口类别的函数。
 57 //==============================================================================================
 58 ATOM MyRegisterClass(HINSTANCE hInstance)
 59 {
 60     WNDCLASSEX wcex;            //申请一个窗口类别“WNDCLASSEX”和结构”wcex“
 61                                 //--------------------------------------------------------------
 62                                 //定义vcex结构的各项信息，其中设定信息处理函数（lpfnWndProc）
 63                                 //为WNDPROC，类别名称为（lpszClassName）为”fe";
 64                                 //--------------------------------------------------------------
 65     wcex.cbSize = sizeof(WNDCLASSEX);
 66 
 67     wcex.style            = CS_HREDRAW | CS_VREDRAW;
 68     wcex.lpfnWndProc    = (WNDPROC)WndProc;
 69     wcex.cbClsExtra        = 0;
 70     wcex.cbWndExtra        = 0;
 71     wcex.hInstance        = hInstance;
 72     wcex.hIcon            = NULL;
 73     wcex.hCursor        = NULL;
 74     wcex.hCursor        = LoadCursor(NULL,IDC_ARROW);
 75     wcex.hbrBackground    = (HBRUSH)(COLOR_WINDOW+1);
 76     wcex.lpszMenuName    = NULL;
 77     wcex.lpszClassName    = "fe";
 78     wcex.hIconSm        = NULL;
 79 
 80     return RegisterClassEx(&wcex);//调用RegisterClassEx函数注册类别，返回一个“ATOM"形态的字符串
 81                                   //此字符串即为类别名称”fe";
 82 }
 83 //============================================================================================
 84 
 85 
 86 //============================================================================================
 87 //按照前面所定义的窗口类别来建立并显示实际的程序窗口
 88 //============================================================================================
 89 BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
 90 {
 91    HWND hWnd;
 92    HDC hdc,bufdc;
 93    hInst = hInstance; // 把instance handle 储存在全局变量中；
 94 
 95    hWnd = CreateWindow("fe","绘图窗口",WS_OVERLAPPEDWINDOW,
 96       CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);
 97                       //-----------------------------------------------
 98                       //调用CreateWindow函数来建立一个窗口对象
 99                       //第一个参数就是窗口建立依据的类别名称
100                       //-----------------------------------------------
101    if (!hWnd)
102    {
103       return FALSE;
104    }
105    //------------------------------------------------
106    //设定窗口的位置及窗口的大小，然后绘制显示在设备上
107    //-------------------------------------------------
108    MoveWindow(hWnd,10,10,600,450,true);//位置及大小
109    ShowWindow(hWnd, nCmdShow);//改定窗口显示时的状态
110    UpdateWindow(hWnd);//将窗口绘制在显示设备上
111 
112    /*int mapindex[rows*cols]={2,2,3,2,0,1,0,1,
113                             0,2,2,0,3,0,1,1,
114                             0,3,0,7,0,0,0,1,
115                             2,0,3,0,0,0,2,2,
116                             2,7,0,6,0,2,2,2,
117                             2,0,4,0,2,2,0,0,
118                             0,0,2,3,2,1,0,1,
119                             0,0,2,0,3,0,1,1};*/
120    int mapindex[rows*cols];
121    srand((unsigned)time(NULL));
122    for(int j=rows*cols-1;j>=0;j--)
123    {
124           mapindex[j]=rand()%12;
125    }
126 
127 
128    hdc=GetDC(hWnd);
129    mdc=CreateCompatibleDC(hdc);
130    bufdc=CreateCompatibleDC(hdc);
131    fullmap=CreateCompatibleBitmap(hdc,cols*50,rows*50);
132 
133    SelectObject(mdc,fullmap);
134 
135    HBITMAP map[12];
136    char filename[20]="";
137    int rowNum,colNum;
138    int i,x,y;
139 
140    for(i=0;i<12;i++)
141    {
142        sprintf(filename,"map%d.bmp",i);
143        map[i]=(HBITMAP)LoadImage(NULL,filename,IMAGE_BITMAP,50,50,LR_LOADFROMFILE);
144    }
145 
146    //按照mapIndex 数组中的定义取出对应图块，进行地图拼接
147    for(i=0;i<rows*cols;i++)
148    {
149        SelectObject(bufdc,map[mapindex[i]]);
150        rowNum=i/cols;//求列编号
151        colNum=i%cols;//求行编号
152        x=colNum*50;//求贴图x坐标
153        y=rowNum*50;
154 
155        BitBlt(mdc,x,y,50,50,bufdc,0,0,SRCCOPY);
156    }
157 
158    MyPaint(hdc);
159 
160    ReleaseDC(hWnd,hdc);
161    DeleteDC(bufdc);
162 
163    return TRUE;
164 }
165 //============================================================================================
166 
167 
168 //============================================================================================
169 //
170 //============================================================================================
171 void MyPaint(HDC hdc)
172 {
173     SelectObject(mdc,fullmap);
174     BitBlt(hdc,0,0,cols*50,rows*50,mdc,0,0,SRCCOPY);
175 }
176 //============================================================================================
177 
178 
179 //============================================================================================
180 //在前面定义类别的时候把WndProc定义为消息处理函数（当某些外部消息发生时，会按消息的类型
181 //来决定该如何进行处理。此外该函数也是一个回叫函数（CALLBACK)（windows系统函数）每一个
182 //程序都会接收信息，选择性接受、处理；
183 //============================================================================================
184 LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
185 {
186     PAINTSTRUCT ps;
187     HDC hdc;
188 
189     switch (message)                   //判断消息类型
190     {
191         case WM_PAINT:                //窗口重绘制
192             hdc = BeginPaint(hWnd, &ps);
193             EndPaint(hWnd, &ps);
194             break;
195         case WM_DESTROY:              //处理窗口结束消息
196             PostQuitMessage(0);
197             break;
198         default:
199             return DefWindowProc(hWnd, message, wParam, lParam);
200    }
201    return 0;
202 }
203 //============================================================================================