弹幕射击小游戏

//在此处定义WINDOW头文件 #include <windows.h> // Windows 头文件 #include <stdio.h> #include <stdlib.h> //在此处引用程序要求的附加头文件: //在此处引用本程序的头文件 #include "game_1.h" // 类头文件 #include "player.h" #include "boss.h" #include "malloc.h" //在此处定义WINDOWS全局变量: GL_Window* OGL_window; Keys* OGL_keys; bool start; bool startp; //表示预处理结束 bool player_die; bool boss_die; bool starte; bool mutex_msg; //消息互斥量 bool mutex_s; Player *player=NULL; boss *boss1=NULL; DWORD lastTickCount=0; // 运行到上一帧的时间点,用于求帧间隔时间 DWORD tickCount=0; // 运行到当前帧的时间点,用于求帧间隔时间 int timer=0; // 这一帧的运行时间 float moveground=0.0f; float moveground1=0.0f; float moveground_x=0.0f; int stone1_move=2; int fps; int count=3;; GLuint texture[10]; GLuint base; // Base Display List For The Font Set // 设置时钟 bool msg_r; GLvoid BuildFont(GLvoid) // Build Our Bitmap Font { HFONT font; // Windows Font ID HFONT oldfont; // Used For Good House Keeping base = glGenLists(96); // Storage For 96 Characters font = CreateFont( -24, // Height Of Font 0, // Width Of Font 0, // Angle Of Escapement 0, // Orientation Angle FW_BOLD, // Font Weight FALSE, // Italic FALSE, // Underline FALSE, // Strikeout ANSI_CHARSET, // Character Set Identifier OUT_TT_PRECIS, // Output Precision CLIP_DEFAULT_PRECIS, // Clipping Precision ANTIALIASED_QUALITY, // Output Quality FF_DONTCARE|DEFAULT_PITCH, // Family And Pitch "Courier New"); // Font Name oldfont = (HFONT)SelectObject(OGL_window->hDC, font); // Selects The Font We Want wglUseFontBitmaps(OGL_window->hDC, 32, 96, base); // Builds 96 Characters Starting At Character 32 SelectObject(OGL_window->hDC, oldfont); // Selects The Font We Want DeleteObject(font); // Delete The Font } GLvoid glPrint(const char *fmt) // Custom GL "Print" Routine { // Results Are Stored In Text glPushAttrib(GL_LIST_BIT); // Pushes The Display List Bits glListBase(base - 32); // Sets The Base Character to 32 glCallLists(strlen(fmt), GL_UNSIGNED_BYTE, fmt); // Draws The Display List Text glPopAttrib(); // Pops The Display List Bits } void setTimer() { lastTickCount=tickCount; tickCount=GetTickCount(); timer=tickCount-lastTickCount; // 得到每帧的运行时间 } // 游戏初始化 void GameInit(void) { starte=true; player_die=false; boss_die=false; player=new Player(0.0f,-270.0f,0.0f,4); player->InitPlayer(); start=true; boss1=new boss(0.0f,250.0f,3.0f,400); boss1->InitBoss(); /*int i; for(i=0; i<MAX_AMMUNITION; i++){ // 清除全部子弹 ammunitions[i].setLife(0); // 将全部子弹无效 ammunitions[i].setExplosible(false); // 并且不让爆炸 } for(i=0; i<MAX_AWARD; i++){ // 清除全部物品 awards[i].setLife(0); // 将全部物品无效 } for (i=0; i<MAX_COMPUTER; i++) // 对所有电脑飞机进行初始化设置 computers[i].compinit(); myPlane.initPlane(0,-230,100,2); // 对玩家飞机初始化设置 myPlaneNum=MAX_PLAYER; // 设置玩家飞机个数 starttime=0; // 辅助控制游戏开始片头的播放时间 startQuadOffset=0;*/ // 辅助控制游戏开始片头移动距离 } // If Load Failed Return NUL} BOOL BuildTexture(char *szPathName, GLuint &texid) // 载入图片并转换为纹理 { pngInfo info; glGenTextures(1, &texid); glBindTexture(GL_TEXTURE_2D, texid); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR); if (!pngLoad(szPathName, PNG_NOMIPMAP, PNG_SOLID, &info)) { puts("Can't load file"); exit(1); } ///#else // Using pngLoadAndBind to set texture parameters automatically. texid = pngBind(szPathName, PNG_NOMIPMAP, PNG_ALPHA, &info, GL_REPEAT, GL_NEAREST, GL_NEAREST); if (texid == 0) { puts("Can't load file"); exit(1); } return true; //#endif // 返回 TRUE } // 载入所需纹理 void LoadTexture(void) { BuildTexture("Data/water.png", texture[0]); BuildTexture("Data/bg/stone1.png", texture[1]); BuildTexture("Data/bg/stone2.png", texture[2]); BuildTexture("Data/bg/stone.png", texture[3]); BuildTexture("Data/bg/tree1.png", texture[4]); BuildTexture("Data/bg/tree2.png", texture[5]); } // OpenGL初始化 BOOL Initialize(GL_Window* window, Keys* keys) { // 设置全局变量 OGL_window = window; OGL_keys = keys; glClearColor(1.0f, 1.0f, 1.0f, 1.0f); // 清屏为黑色 glClearDepth(1.0f); // 设置深度缓存 glDepthFunc(GL_LEQUAL); // 选择深度测试方式 glEnable(GL_DEPTH_TEST); // 开启深度测试 glShadeModel(GL_SMOOTH); // 阴暗处理采用平滑方式 //glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST); // 最精细的透视计算 glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); //glBlendFunc(GL_ONE, GL_ZERO); LoadTexture(); // 调用载入纹理函数 // 调用初始化声音函数 BuildFont(); return TRUE; // 初始化成功返回TRUE } // 游戏背景绘制 void Background(void) { glEnable(GL_TEXTURE_2D); float text_yspeed=0.0078125; if(moveground>=640.0f) moveground=0.0f; if(moveground1>=640.0f) moveground1=0.0f; // 左右两个始终存在的方框 glPopMatrix(); glPushMatrix(); glEnable(GL_BLEND); glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA); glTranslatef(0.0f, 0.0f, 0.0f); glBindTexture(GL_TEXTURE_2D,texture[3]); glColor4f(1.0f,1.0f,1.0f,1.0f); glBegin(GL_QUADS); glTexCoord2f(4.0f, 5.0f);glVertex3f( 256.0f, 640.0f,0.0f); glTexCoord2f(0.0f, 5.0f);glVertex3f(-256.0f, 640.0f,0.0f); glTexCoord2f(0.0f, 0.0f);glVertex3f(-256.0f, -640.0f,0.0f); glTexCoord2f(4.0f, 0.0f);glVertex3f( 256.0f, -640.0f,0.0f); glEnd(); glDisable(GL_BLEND); glPopMatrix(); glPushMatrix(); glEnable(GL_BLEND); glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA); glTranslatef(0.0f, 0.0f, 0.0f); glBindTexture(GL_TEXTURE_2D,texture[0]); glColor4f(1.0f,1.0f,1.0f,0.6f); glBindTexture(GL_TEXTURE_2D,texture[0]); glBegin(GL_QUADS); glTexCoord2f(4.0f-text_yspeed*moveground_x, 5.0f-text_yspeed*moveground);glVertex3f( 256.0f, 640.0f,0.0f); glTexCoord2f(0.0f-text_yspeed*moveground_x, 5.0f-text_yspeed*moveground);glVertex3f(-256.0f, 640.0f,0.0f); glTexCoord2f(0.0f-text_yspeed*moveground_x, 0.0f-text_yspeed*moveground);glVertex3f(-256.0f, -640.0f,0.0f); glTexCoord2f(4.0f-text_yspeed*moveground_x, 0.0f-text_yspeed*moveground);glVertex3f( 256.0f, -640.0f,0.0f); glEnd(); glDisable(GL_BLEND); glPopMatrix(); glPushMatrix(); glEnable(GL_BLEND); glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA); glTranslatef(0.0f, 0.0f, 1.0f); glBindTexture(GL_TEXTURE_2D,texture[0]); glColor4f(1.0f,1.0f,1.0f,0.5f); glBegin(GL_QUADS); glTexCoord2f(4.0f+text_yspeed*moveground_x, 5.0f+text_yspeed*moveground1);glVertex3f( 256.0f, 640.0f,0.0f); glTexCoord2f(0.0f+text_yspeed*moveground_x, 5.0f+text_yspeed*moveground1);glVertex3f(-256.0f, 640.0f,0.0f); glTexCoord2f(0.0f+text_yspeed*moveground_x, -5.0f+text_yspeed*moveground1);glVertex3f(-256.0f, -640.0f,0.0f); glTexCoord2f(4.0f+text_yspeed*moveground_x, -5.0f+text_yspeed*moveground1);glVertex3f( 256.0f, -640.0f,0.0f); glEnd(); glDisable(GL_BLEND); glPopMatrix(); glPushMatrix(); glEnable(GL_BLEND); glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); glEnable(GL_ALPHA_TEST); glAlphaFunc(GL_GREATER, 0); glTranslatef(0.0f, 0.0f, 2.0f); glBindTexture(GL_TEXTURE_2D,texture[1]); glColor4f(1.0f,1.0f,1.0f,0.8f); glBegin(GL_QUADS); glTexCoord2f(0.0f,0.0f);glVertex3f( -256.0f, 128.0f-stone1_move,0.0f); glTexCoord2f(0.0f,1.0f);glVertex3f(-256.0f, -128.0f-stone1_move,0.0f); glTexCoord2f(1.0f,1.0f);glVerte