俄罗斯方块源码 基于opengl c语言编写

//---------------------------include files--------------------------------------------// #include <windows.h> #include <time.h> #include <gl\gl.h> #include <gl\glu.h> #include <gl\glaux.h> #include "tetris.h" #include "CPlaySound.h" #include "CTexture.h" #include "CText2D.h" #include "CChineseText2D.h" #include "CRandomChar.h" #include "Resource\Resource.h" #include "htmlhelp.h" //加载htmlhelp库 #pragma comment(lib, "htmlhelp.lib") //-----------------------------global variable--------------------------------------------// HDC hDC=NULL; // Private GDI Device Context HGLRC hRC=NULL; // Permanent Rendering Context HWND hWnd=NULL; // Holds Our Window Handle HINSTANCE hInstance; // Holds The Instance Of The Application bool keys[256]; // Array Used For The Keyboard Routine bool active=TRUE; // Window Active Flag Set To TRUE By Default bool fullscreen=TRUE; // Fullscreen Flag Set To Fullscreen Mode By Default int g_cw=(X+7)*SCALE, g_ch=Y*SCALE; static DWORD TimeStart=0, TimeCurrent=0; bool bGameActive =true; //control status of render int current_scene=0; //current scene int x = 5, y = 19; //the original position of every block struct Status //description of data in game { int score; int level; bool bMusic; }; Status data={0,1,true}; //---------------------------sounds variable--------------------------------------------// enum eSound_ID { SCENE0_SND_ID, BG0_SND_ID, BG1_SND_ID, BG2_SND_ID, BG3_SND_ID, Scene3_SND_ID }; const int nMAX_SOUND = Scene3_SND_ID+1; //number of sounds CPlaySound sound[nMAX_SOUND]; int nIndexMusic=BG0_SND_ID; //current sound char szFileSound[nMAX_SOUND][256]= { "Data/Sound/Scene0.s3m", //background music of scene1 "Data/Sound/BG0.xm", "Data/Sound/BG0.xm", "Data/Sound/BG1.xm", "Data/Sound/BG1.xm", "Data/Sound/Scene3.mod" }; //----------------------------texture variable------------------------------------------// //texture ID enum eTex_ID { Loading_TEX_ID, SCENE0BG_TEX_ID, MENU_FONT_ID, MENU1_ID, MENU2_ID, SCENE1LBG_TEX_ID, SCENE1RBG_TEX_ID, BLOCK_TEX_ID, SCENE3BG_TEX_ID, SCENE3BGMASK_TEX_ID, SCENE3_CREDIT_ID }; const int nMAX_TEXTURE = SCENE3_CREDIT_ID+1; //num of texture CTexture texture[nMAX_TEXTURE]; UINT g_Texture[nMAX_TEXTURE] = {0}; //array for texture char szFileTexture[nMAX_TEXTURE][256]= { //texture of loading "Data/Texture/Loading.jpg", //texture of scene0 "Data/Texture/Scene0BG.jpg", //texture of menu "Data/Texture/Font.jpg", "Data/Texture/Menu1.jpg", "Data/Texture/Menu2.jpg", //texture of scene1 "Data/Texture/Scene0LBG.jpg", "Data/Texture/Scene0BG.jpg", "Data/Texture/Block.jpg", //texture of scene3 , credit "Data/Texture/Scene3BG.jpg", "Data/Texture/Scene3BGMask.jpg", "Data/Texture/Credit.jpg" }; //----------------------------menu variable------------------------------------------// CText2D text; enum eText_ID { //菜单的字体 9个 Menu_Text_ID, Levels_Text_ID, Easy_Text_ID, Normal_Text_ID, Harder_Text_ID, Hard_Text_ID, Music_Text_ID, MusicOn_Text_ID, MusicOff_Text_ID, //玩家数据 3个 Level_Text_ID, Scores_Text_ID, Help_Text_ID, //帮助 9个 KeyTable_Text_ID, Up_Text_ID, Down_Text_ID, Left_Text_ID, Right_Text_ID,Space_Text_ID, F1_Text_ID, H_Text_ID, Esc_Text_ID, //game over 3个 GameOver_Text_ID, Continue_Text_ID, Credit_Text_ID, Quit_Text_ID }; const int nNumofChinaText=Quit_Text_ID+1; CChineseText2D ChinaText[nNumofChinaText]; char szChinaText[nNumofChinaText][256]={ "菜单", "难度", "简单", "一般", "较难", "难", "音乐", "开", "关", "难度:", "分数:", "H - 帮助/暂停", "按键表：","[↑]或[W] - 旋转","[↓]或[S] - 向下","[←]或[A] - 向左", "[→]或[D] - 向右", "[空格] - 快速下落", "[F1] - 联机帮助", "[H] - 帮助", "[ESC] - 不玩了", "游戏结束", "[回车] - 重玩", "[C] - 介绍", "[ESC] - 不玩了" }; const int nMax_Menu = 2; int nOption=0; //current index of option //------------------------------Scene3 variable--------------------------------// CRandomChar RamChar; //render random char //-------------------------------statement funtion------------------------------------// void DrawLoading(float fFrame);//loading or initilize bool Scene0(); //memu bool Scene1(); //game bool Scene2(); //game over bool Scene3(); //credit LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); // Declaration For WndProc GLvoid ReSizeGLScene(GLsizei width, GLsizei height) // Resize And Initialize The GL Window { if (height==0) // Prevent A Divide By Zero By { height=1; // Making Height Equal One } glViewport(0,0,width,height); // Reset The Current Viewport glMatrixMode(GL_PROJECTION); // Select The Projection Matrix glLoadIdentity(); // Reset The Projection Matrix gluOrtho2D(0, X, 0, 10); glMatrixMode(GL_MODELVIEW); // Select The Modelview Matrix glLoadIdentity(); // Reset The Modelview Matrix } /* ================================================================================ InitGL() : initilize all ================================================================================ */ int InitGL() { int i; glShadeModel(GL_SMOOTH); // Enable Smooth Shading glClearColor(0.0f, 0.0f, 0.0f, 0.5f); // Black Background glClearDepth(1.0f); // Depth Buffer Setup glEnable(GL_DEPTH_TEST); // Enables Depth Testing glDepthFunc(GL_LEQUAL); // The Type Of Depth Testing To Do glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST); // Really Nice Perspective Calculations glEnable(GL_TEXTURE_2D); float fStep=100.0f/float (nMAX_TEXTURE+nNumofChinaText+nMAX_SOUND); //init step of loading float fPosition=0.0f; //position of loading //load texture of loading texture[Loading_TEX_ID].LoadTexture(szFileTexture[Loading_TEX_ID],1); g_Texture[Loading_TEX_ID]=texture[Loading_TEX_ID].Get_TextureID(); //load texture of bg texture[SCENE0BG_TEX_ID].LoadTexture(szFileTexture[SCENE0BG_TEX_ID],1); g_Texture[SCENE0BG_TEX_ID]=texture[SCENE0BG_TEX_ID].Get_TextureID(); //init all font for(i=0;i<nNumofChinaText;i++) { ChinaText[i].Init(hDC,szChinaText[i],"宋体"); fPosition+=1; DrawLoading(fPosition*fStep); } fPosition=nNumofChinaText; DrawLoading(fPosition*fStep); //load sounds for(i=0;i<nMAX_SOUND;i++) { sound[i].Init(hWnd,szFileSound[i],1); fPosition+=1; DrawLoading(fPosition*fStep); } fPosition=nMAX_SOUND+nNumofChinaText; DrawLoading(fPosition*fStep); //load texture else for(i=MENU_FONT_ID;i<nMAX_TEXTURE;i++) { texture[i].LoadTexture(szFileTexture[i],1); g_Texture[i]=texture[i].Get_TextureID(); fPosition+=1; DrawLoading(fPosition*fStep); } fPosition=nMAX_TEXTURE+nMAX_SOUND+nNumofChinaText; DrawLoading(fPosition*fStep); //初始化纹理字体 text.Init(g_Texture[MENU_FONT_ID]); //seed of random srand( (unsigned)time( NULL ) ); //generate the first random char block = rand()%7; TimeStart=GetTickCount(); return TRUE; // Initialization Went OK } GLvoid KillGLWindow() // Properly Kill The Window { if (fullscreen) // Are We In Fullscreen Mode? { ChangeDisplaySettings(NULL,0); // If So Switch Back To The Desktop ShowCursor(TRUE); // Show Mouse Pointer } if (hRC) // Do We Have A Rendering Context? { if (!wglMakeCurrent(NULL,NULL)) // Are We Able To Release The DC And RC Contexts? { MessageBox(NULL,"Release Of DC And RC Failed.","SHUTDOWN ERROR",MB_OK | MB_ICONINFORMATION); } if (!wglDeleteContext(hRC)) // Are We Able To Delete The RC? { MessageBox(NULL,"Release Rendering Context Failed.","SHUTDOWN ERROR",MB_OK | MB_ICONINFORMATION); } hRC=NULL;