C++实现飞机大战

清疚 2023-01-02 12:22 278阅读 0赞

C++小游戏飞机大战

废话不多说，直接看代码吧（转载）

  1. #include<iostream>
  2. #include<windows.h>
  3. #include<conio.h>
  4. #include<time.h>
  5. #include<string>
  6. using namespace std;
  8. /*=============== all the structures ===============*/
  10. typedef struct Frame
  11. { 
  12.     COORD position[2];
  13.     int flag;
  14. }Frame;
  17. /*=============== all the functions ===============*/
  19. void SetPos(COORD a)// set cursor 
  20. { 
  21.     HANDLE out=GetStdHandle(STD_OUTPUT_HANDLE);
  22.     SetConsoleCursorPosition(out, a);
  23. }
  25. void SetPos(int i, int j)// set cursor
  26. { 
  27.     COORD pos={ i, j};
  28.     SetPos(pos);
  29. }
  31. void HideCursor()
  32. { 
  33.     CONSOLE_CURSOR_INFO cursor_info = { 1, 0}; 
  34.     SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), &cursor_info);
  35. }
  37. //把第y行，[x1, x2) 之间的坐标填充为 ch
  38. void drawRow(int y, int x1, int x2, char ch)
  39. { 
  40.     SetPos(x1,y);
  41.     for(int i = 0; i <= (x2-x1); i++)
  42.         cout<<ch;
  43. }
  45. //在a, b 纵坐标相同的前提下，把坐标 [a, b] 之间填充为 ch
  46. void drawRow(COORD a, COORD b, char ch)
  47. { 
  48.     if(a.Y == b.Y)
  49.         drawRow(a.Y, a.X, b.X, ch);
  50.     else
  51.     { 
  52.         SetPos(0, 25);
  53.         cout<<"error code 01：无法填充行，因为两个坐标的纵坐标(x)不相等";
  54.         system("pause");
  55.     }
  56. }
  58. //把第x列，[y1, y2] 之间的坐标填充为 ch
  59. void drawCol(int x, int y1, int y2, char ch)
  60. { 
  61.     int y=y1;
  62.     while(y!=y2+1)
  63.     { 
  64.         SetPos(x, y);
  65.         cout<<ch;
  66.         y++;
  67.     }
  68. }
  70. //在a, b 横坐标相同的前提下，把坐标 [a, b] 之间填充为 ch
  71. void drawCol(COORD a, COORD b, char ch)
  72. { 
  73.     if(a.X == b.X)
  74.         drawCol(a.X, a.Y, b.Y, ch);
  75.     else
  76.     { 
  77.         SetPos(0, 25);
  78.         cout<<"error code 02：无法填充列，因为两个坐标的横坐标(y)不相等";
  79.         system("pause");
  80.     }
  81. }
  83. //左上角坐标、右下角坐标、用row填充行、用col填充列
  84. void drawFrame(COORD a, COORD  b, char row, char col)
  85. { 
  86.     drawRow(a.Y, a.X+1, b.X-1, row);
  87.     drawRow(b.Y, a.X+1, b.X-1, row);
  88.     drawCol(a.X, a.Y+1, b.Y-1, col);
  89.     drawCol(b.X, a.Y+1, b.Y-1, col);
  90. }
  92. void drawFrame(int x1, int y1, int x2, int y2, char row, char col)
  93. { 
  94.     COORD a={ x1, y1};
  95.     COORD b={ x2, y2};
  96.     drawFrame(a, b, row, col);
  97. }
  99. void drawFrame(Frame frame, char row, char col)
  100. { 
  101.     COORD a = frame.position[0];
  102.     COORD b = frame.position[1];
  103.     drawFrame(a, b, row, col);
  104. }
  106. void drawPlaying()
  107. { 
  108.     drawFrame(0, 0, 48, 24, '=', '|');// draw map frame;
  109.     drawFrame(49, 0, 79, 4, '-', '|');// draw output frame
  110.     drawFrame(49, 4, 79, 9, '-', '|');// draw score frame
  111.     drawFrame(49, 9, 79, 20, '-', '|');// draw operate frame
  112.     drawFrame(49, 20, 79, 24, '-', '|');// draw other message frame
  113.     SetPos(52, 6);
  114.     cout<<"得分：";
  115.     SetPos(52, 7);
  116.     cout<<"称号：";
  117.     SetPos(52,10);
  118.     cout<<"操作方式：";
  119.     SetPos(52,12);
  120.     cout<<" a,s,d,w 控制战机移动。";
  121.     SetPos(52,14);
  122.     cout<<" p 暂停游戏。";
  123.     SetPos(52,16);
  124.     cout<<" e 退出游戏。";
  125.     SetPos(52,18);
  126.     cout<<" k攻击。";
  127. }
  129. //在[a, b)之间产生一个随机整数
  130. int random(int a, int b)
  131. { 
  132.     int c=(rand() % (a-b))+ a;
  133.     return c;
  134. }
  136. //在两个坐标包括的矩形框内随机产生一个坐标
  137. COORD random(COORD a, COORD b)
  138. { 
  139.     int x=random(a.X, b.X);
  140.     int y=random(a.Y, b.Y);
  141.     COORD c={ x, y};
  142.     return c;
  143. }
  145. bool  judgeCoordInFrame(Frame frame, COORD spot)
  146. { 
  147.     if(spot.X>=frame.position[0].X)
  148.         if(spot.X<=frame.position[1].X)
  149.             if(spot.Y>=frame.position[0].Y)
  150.                 if(spot.Y<=frame.position[0].Y)
  151.                     return true;
  152.     return false;
  153. }
  155. void printCoord(COORD a)
  156. { 
  157.     cout    <<"( "<<a.X<<" , "<<a.Y<<" )";
  158. }
  160. void printFrameCoord(Frame a)
  161. { 
  162.     printCoord(a.position[0]);
  163.     cout    <<" - ";
  164.     printCoord(a.position[1]);
  165. }
  167. int drawMenu()
  168. { 
  169.     SetPos(30, 1);
  170.     cout<<"P l a n e W a r";
  171.     drawRow(3, 0, 79, '-');
  172.     drawRow(5, 0, 79, '-');
  173.     SetPos(28, 4);
  174.     cout<<"w 和 s 选择， k 确定";
  175.     SetPos(15, 11);
  176.     cout<<"1. 简单的敌人";
  177.     SetPos(15, 13);
  178.     cout<<"2. 冷酷的敌人";
  179.     drawRow(20, 0, 79, '-');
  180.     drawRow(22, 0, 79, '-');
  181.     SetPos(47, 11);
  182.     cout<<"简单的敌人：";
  183.     SetPos(51, 13);
  184.     cout<<"简单敌人有着较慢的移动速度。";
  185.     SetPos(24, 21);
  186.     int j=11;
  187.     SetPos(12, j);
  188.     cout<<">>";
  190.     //drawFrame(45, 9, 79, 17, '=', '|');
  192.     while(1)
  193.     {     if( _kbhit() )
  194.         {     
  195.             char x=_getch();
  196.             switch (x)
  197.             { 
  198.             case 'w' :
  199.                     {     
  200.                         if( j == 13)
  201.                         { 
  202.                             SetPos(12, j);
  203.                             cout<<"　";
  204.                             j = 11;
  205.                             SetPos(12, j);
  206.                             cout<<">>";
  207.                             SetPos(51, 13);
  208.                             cout<<"　　　　　　　　　　　　";
  209.                             SetPos(47, 11);
  210.                             cout<<"简单的敌人：";
  211.                             SetPos(51, 13);
  212.                             cout<<"简单敌人有着较慢的移动速度，比较容易对付";
  213.                         }
  214.                         break;
  215.                     }
  216.             case 's' :
  217.                     {     
  218.                         if( j == 11 )
  219.                         { 
  220.                             SetPos(12, j);
  221.                             cout<<"　";        
  222.                             j = 13;
  223.                             SetPos(12, j);
  224.                             cout<<">>";
  225.                             SetPos(51, 13);
  226.                             cout<<"　　　　　　　　　　　　　　";
  227.                             SetPos(47, 11);
  228.                             cout<<"冷酷的敌人：";
  229.                             SetPos(51, 13);
  230.                             cout<<"冷酷的敌人移动速度较快，难对付哟。";
  231.                         }
  232.                         break;
  233.                     }
  234.             case 'k' :
  235.                     {     
  236.                         if (j == 8)    return 1;
  237.                         else return 2;
  238.                     }
  239.             }
  240.         }
  241.     }
  242. }
  244. /* DWORD WINAPI MusicFun(LPVOID lpParamte) { //DWORD OBJ; sndPlaySound(TEXT("bgm.wav"), SND_FILENAME|SND_ASYNC); return 0; } */
  247. /*================== the Game Class ==================*/
  249. class Game
  250. { 
  251. public:
  252.     COORD position[10];
  253.     COORD bullet[10];
  254.     Frame enemy[8];
  255.     int score;
  256.     int rank;
  257.     int rankf;
  258.     string title;
  259.     int flag_rank;
  261.     Game ();
  263.     //初始化所有
  264.     void initPlane();
  265.     void initBullet();
  266.     void initEnemy();
  268.     //初始化其中一个
  269.     //void initThisBullet( COORD );
  270.     //void initThisEnemy( Frame );
  272.     void planeMove(char);
  273.     void bulletMove();
  274.     void enemyMove();
  276.     //填充所有
  277.     void drawPlane();
  278.     void drawPlaneToNull();
  279.     void drawBullet();
  280.     void drawBulletToNull();
  281.     void drawEnemy();
  282.     void drawEnemyToNull();
  284.     //填充其中一个
  285.     void drawThisBulletToNull( COORD );
  286.     void drawThisEnemyToNull( Frame );
  288.     void Pause();
  289.     void Playing();
  290.     void judgePlane();
  291.     void judgeEnemy();
  293.     void Shoot();
  295.     void GameOver();
  296.     void printScore();
  297. };
  299. Game::Game()
  300. { 
  301.     initPlane();
  302.     initBullet();
  303.     initEnemy();
  304.     score = 0;
  305.     rank = 25;
  306.     rankf = 0;
  307.     flag_rank = 0;
  308. }
  310. void Game::initPlane()
  311. { 
  312.     COORD centren={ 39, 22};
  313.     position[0].X=position[5].X=position[7].X=position[9].X=centren.X;
  314.     position[1].X=centren.X-2;    
  315.     position[2].X=position[6].X=centren.X-1;
  316.     position[3].X=position[8].X=centren.X+1;
  317.     position[4].X=centren.X+2;
  318.     for(int i=0; i<=4; i++)
  319.         position[i].Y=centren.Y;
  320.     for(int i=6; i<=8; i++)
  321.         position[i].Y=centren.Y+1;
  322.     position[5].Y=centren.Y-1;
  323.     position[9].Y=centren.Y-2;
  324. }
  326. void Game::drawPlane()
  327. { 
  328.     for(int i=0; i<9; i++)
  329.     { 
  330.         SetPos(position[i]);
  331.         if(i!=5)
  332.             cout<<"@";
  333.         else if(i==5)
  334.             cout<<"|";        
  335.     }
  336. }
  338. void Game::drawPlaneToNull()
  339. { 
  340.     for(int i=0; i<9; i++)
  341.     { 
  342.         SetPos(position[i]);
  343.         cout<<" ";
  344.     }    
  345. }
  347. void Game::initBullet()
  348. { 
  349.     for(int i=0; i<10; i++)
  350.         bullet[i].Y = 30;
  351. }
  353. void Game::drawBullet()
  354. { 
  355.     for(int i=0; i<10; i++)
  356.     { 
  357.         if( bullet[i].Y != 30)
  358.         { 
  359.             SetPos(bullet[i]);
  360.             cout<<".";    
  361.         }
  362.     }
  363. }
  365. void Game::drawBulletToNull()
  366. { 
  367.     for(int i=0; i<10; i++)
  368.         if( bullet[i].Y != 30 )
  369.             { 
  370.                 COORD pos={ bullet[i].X, bullet[i].Y+1};
  371.                 SetPos(pos);
  372.                 cout<<" ";
  373.             }    
  374. }
  376. void Game::initEnemy()
  377. { 
  378.     COORD a={ 1, 1};
  379.     COORD b={ 45, 15};
  380.     for(int i=0; i<8; i++)
  381.     { 
  382.         enemy[i].position[0] = random(a, b);
  383.         enemy[i].position[1].X = enemy[i].position[0].X + 3;
  384.         enemy[i].position[1].Y = enemy[i].position[0].Y + 2;
  385.     }
  386. }
  388. void Game::drawEnemy()
  389. { 
  390.     for(int i=0; i<8; i++)
  391.         drawFrame(enemy[i].position[0], enemy[i].position[1], '-', '|');
  392. }
  394. void Game::drawEnemyToNull()
  395. { 
  396.     for(int i=0; i<8; i++)
  397.     { 
  398.         drawFrame(enemy[i].position[0], enemy[i].position[1], ' ', ' ');
  399.     }        
  400. }
  402. void Game::Pause()
  403. { 
  404.     SetPos(61,2);
  405.     cout<<" ";
  406.     SetPos(61,2);
  407.     cout<<"暂停中...";
  408.     char c=_getch();
  409.     while(c!='p')
  410.         c=_getch();
  411.     SetPos(61,2);
  412.     cout<<" ";
  413. }
  415. void Game::planeMove(char x)
  416. { 
  417.     if(x == 'a')
  418.         if(position[1].X != 1)
  419.             for(int i=0; i<=9; i++)
  420.                 position[i].X -= 2;
  422.     if(x == 's')
  423.         if(position[7].Y != 23)
  424.             for(int i=0; i<=9; i++)
  425.                 position[i].Y += 1;
  427.     if(x == 'd')
  428.         if(position[4].X != 47)
  429.             for(int i=0; i<=9; i++)
  430.                 position[i].X += 2;
  432.     if(x == 'w')
  433.         if(position[5].Y != 3)
  434.             for(int i=0; i<=9; i++)
  435.                 position[i].Y -= 1;
  436. }
  438. void Game::bulletMove()
  439. { 
  440.     for(int i=0; i<10; i++)
  441.     { 
  442.         if( bullet[i].Y != 30)
  443.         { 
  444.             bullet[i].Y -= 1;
  445.             if( bullet[i].Y == 1 )
  446.             { 
  447.                 COORD pos={ bullet[i].X, bullet[i].Y+1};
  448.                 drawThisBulletToNull( pos );
  449.                 bullet[i].Y=30;
  450.             }
  452.         }
  453.     }
  454. }
  456. void Game::enemyMove()
  457. { 
  458.     for(int i=0; i<8; i++)
  459.     { 
  460.         for(int j=0; j<2; j++)
  461.             enemy[i].position[j].Y++;
  463.         if(24 == enemy[i].position[1].Y)
  464.         { 
  465.             COORD a={ 1, 1};
  466.             COORD b={ 45, 3};
  467.             enemy[i].position[0] = random(a, b);
  468.             enemy[i].position[1].X = enemy[i].position[0].X + 3;
  469.             enemy[i].position[1].Y = enemy[i].position[0].Y + 2;
  470.         }
  471.     }
  472. }
  474. void Game::judgePlane()
  475. { 
  476.     for(int i = 0; i < 8; i++)
  477.         for(int j=0; j<9; j++)
  478.             if(judgeCoordInFrame(enemy[i], position[j]))
  479.             { 
  480.                 SetPos(62, 1);
  481.                 cout<<"坠毁";
  482.                 drawFrame(enemy[i], '+', '+');
  483.                 Sleep(1000);
  484.                 GameOver();
  485.                 break;
  486.             }
  487. }
  489. void Game::drawThisBulletToNull( COORD c)
  490. { 
  491.     SetPos(c);
  492.     cout<<" ";
  493. }
  495. void Game::drawThisEnemyToNull( Frame f )
  496. { 
  497.     drawFrame(f, ' ', ' ');
  498. }
  500. void Game::judgeEnemy()
  501. { 
  502.     for(int i = 0; i < 8; i++)
  503.         for(int j = 0; j < 10; j++)
  504.             if( judgeCoordInFrame(enemy[i], bullet[j]) )
  505.             { 
  506.                 score += 5;
  507.                 drawThisEnemyToNull( enemy[i] );
  508.                 COORD a={ 1, 1};
  509.                 COORD b={ 45, 3};
  510.                 enemy[i].position[0] = random(a, b);
  511.                 enemy[i].position[1].X = enemy[i].position[0].X + 3;
  512.                 enemy[i].position[1].Y = enemy[i].position[0].Y + 2;                    
  513.                 drawThisBulletToNull( bullet[j] );
  514.                 bullet[j].Y = 30;
  515.             }
  516. }
  518. void Game::Shoot()
  519. { 
  520.     for(int i=0; i<10; i++)
  521.         if(bullet[i].Y == 30)
  522.         { 
  523.             bullet[i].X = position[5].X;
  524.             bullet[i].Y = position[5].Y-1;
  525.             break;
  526.         }
  527. }
  529. void Game::printScore()
  530. { 
  531.     if(score == 120 && flag_rank == 0)
  532.     { 
  533.         rank -= 3;
  534.         flag_rank = 1;
  535.     }
  537.     else if( score == 360 && flag_rank == 1)
  538.     { 
  539.         rank -= 5;
  540.         flag_rank = 2;
  541.     }
  542.     else if( score == 480 && flag_rank == 2)
  543.     { 
  544.         rank -= 5;
  545.         flag_rank = 3;
  546.     }
  547.     int x=rank/5;
  548.     SetPos(60, 6);
  549.     cout<<score;
  551.     if( rank!=rankf )
  552.     { 
  553.         SetPos(60, 7);
  554.         if( x == 5)
  555.             title="初级飞行员";
  556.         else if( x == 4)
  557.             title="中级飞行员";
  558.         else if( x == 3)
  559.             title="高级飞行员";
  560.         else if( x == 2 )
  561.             title="王牌飞行员";
  562.         cout<<title;
  563.     }
  564.     rankf = rank;
  565. }
  567. void Game::Playing()
  568. { 
  569.     //HANDLE MFUN;
  570.     //MFUN= CreateThread(NULL, 0, MusicFun, NULL, 0, NULL); 
  572.     drawEnemy();
  573.     drawPlane();
  575.     int flag_bullet = 0;
  576.     int flag_enemy = 0;
  578.     while(1)
  579.     { 
  580.         Sleep(8);
  581.         if(_kbhit())
  582.         { 
  583.             char x = _getch();
  584.             if ('a' == x || 's' == x || 'd' == x || 'w' == x)
  585.             { 
  586.                 drawPlaneToNull();
  587.                 planeMove(x);
  588.                 drawPlane();
  589.                 judgePlane();
  590.             }            
  591.             else if ('p' == x)
  592.                 Pause();
  593.             else if( 'k' == x)
  594.                 Shoot();
  595.             else if( 'e' == x)
  596.             { 
  597.                 //CloseHandle(MFUN);
  598.                 GameOver();
  599.                 break;
  600.             }
  602.         }
  603.         /* 处理子弹 */
  604.         if( 0 == flag_bullet )
  605.         { 
  606.             bulletMove();
  607.             drawBulletToNull();
  608.             drawBullet();
  609.             judgeEnemy();
  610.         }            
  611.         flag_bullet++;
  612.         if( 5 == flag_bullet )
  613.             flag_bullet = 0;
  615.         /* 处理敌人 */
  616.         if( 0 == flag_enemy )
  617.         { 
  618.             drawEnemyToNull();
  619.             enemyMove();            
  620.             drawEnemy();
  621.             judgePlane();
  622.         }
  623.         flag_enemy++;
  624.         if( flag_enemy >= rank )
  625.             flag_enemy = 0;
  627.         /* 输出得分 */
  628.         printScore();
  629.     }
  630. }
  632. void Game::GameOver()
  633. { 
  634.     system("cls");                
  635.     COORD p1={ 28,9};
  636.     COORD p2={ 53,15};
  637.     drawFrame(p1, p2, '=', '|');
  638.     SetPos(36,12);
  639.     string str="Game Over!";
  640.     for(int i=0; i<str.size(); i++)
  641.     { 
  642.         Sleep(80);
  643.         cout<<str[i];
  644.     }
  645.     Sleep(1000);
  646.     system("cls");
  647.     drawFrame(p1, p2, '=', '|');
  648.     SetPos(31, 11);
  649.     cout<<"击落敌机："<<score/5<<" 架";
  650.     SetPos(31, 12);
  651.     cout<<"得　　分："<<score;
  652.     SetPos(31, 13);
  653.     cout<<"获得称号："<<title;
  654.     SetPos(30, 16);
  655.     Sleep(1000);
  656.     cout<<"继续？ 是（y）| 否（n）";
  657. as:
  658.     char x=_getch();
  659.     if (x == 'n')
  660.         exit(0);
  661.     else if (x == 'y')
  662.     { 
  663.         system("cls");
  664.         Game game;
  665.         int a = drawMenu();
  666.         if(a == 2)
  667.             game.rank = 20;
  668.         system("cls");
  669.         drawPlaying();
  670.         game.Playing();
  671.     }
  672.     else goto as;
  673. }
  675. /*================== the main function ==================*/
  676. int main()
  677. { 
  678.     //游戏准备
  679.     srand((int)time(0));    //随机种子
  680.     HideCursor();    //隐藏光标
  682.     Game game;
  683.     int a = drawMenu();
  684.     if(a == 2)
  685.         game.rank = 20;
  686.     system("cls");
  687.     drawPlaying();
  688.     game.Playing();
  689. }
  690. #include<iostream>
  691. #include<windows.h>
  692. #include<conio.h>
  693. #include<time.h>
  694. #include<string>
  695. using namespace std;
  697. /*=============== all the structures ===============*/
  699. typedef struct Frame
  700. { 
  701.     COORD position[2];
  702.     int flag;
  703. }Frame;
  706. /*=============== all the functions ===============*/
  708. void SetPos(COORD a)// set cursor 
  709. { 
  710.     HANDLE out=GetStdHandle(STD_OUTPUT_HANDLE);
  711.     SetConsoleCursorPosition(out, a);
  712. }
  714. void SetPos(int i, int j)// set cursor
  715. { 
  716.     COORD pos={ i, j};
  717.     SetPos(pos);
  718. }
  720. void HideCursor()
  721. { 
  722.     CONSOLE_CURSOR_INFO cursor_info = { 1, 0}; 
  723.     SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), &cursor_info);
  724. }
  726. //把第y行，[x1, x2) 之间的坐标填充为 ch
  727. void drawRow(int y, int x1, int x2, char ch)
  728. { 
  729.     SetPos(x1,y);
  730.     for(int i = 0; i <= (x2-x1); i++)
  731.         cout<<ch;
  732. }
  734. //在a, b 纵坐标相同的前提下，把坐标 [a, b] 之间填充为 ch
  735. void drawRow(COORD a, COORD b, char ch)
  736. { 
  737.     if(a.Y == b.Y)
  738.         drawRow(a.Y, a.X, b.X, ch);
  739.     else
  740.     { 
  741.         SetPos(0, 25);
  742.         cout<<"error code 01：无法填充行，因为两个坐标的纵坐标(x)不相等";
  743.         system("pause");
  744.     }
  745. }
  747. //把第x列，[y1, y2] 之间的坐标填充为 ch
  748. void drawCol(int x, int y1, int y2, char ch)
  749. { 
  750.     int y=y1;
  751.     while(y!=y2+1)
  752.     { 
  753.         SetPos(x, y);
  754.         cout<<ch;
  755.         y++;
  756.     }
  757. }
  759. //在a, b 横坐标相同的前提下，把坐标 [a, b] 之间填充为 ch
  760. void drawCol(COORD a, COORD b, char ch)
  761. { 
  762.     if(a.X == b.X)
  763.         drawCol(a.X, a.Y, b.Y, ch);
  764.     else
  765.     { 
  766.         SetPos(0, 25);
  767.         cout<<"error code 02：无法填充列，因为两个坐标的横坐标(y)不相等";
  768.         system("pause");
  769.     }
  770. }
  772. //左上角坐标、右下角坐标、用row填充行、用col填充列
  773. void drawFrame(COORD a, COORD  b, char row, char col)
  774. { 
  775.     drawRow(a.Y, a.X+1, b.X-1, row);
  776.     drawRow(b.Y, a.X+1, b.X-1, row);
  777.     drawCol(a.X, a.Y+1, b.Y-1, col);
  778.     drawCol(b.X, a.Y+1, b.Y-1, col);
  779. }
  781. void drawFrame(int x1, int y1, int x2, int y2, char row, char col)
  782. { 
  783.     COORD a={ x1, y1};
  784.     COORD b={ x2, y2};
  785.     drawFrame(a, b, row, col);
  786. }
  788. void drawFrame(Frame frame, char row, char col)
  789. { 
  790.     COORD a = frame.position[0];
  791.     COORD b = frame.position[1];
  792.     drawFrame(a, b, row, col);
  793. }
  795. void drawPlaying()
  796. { 
  797.     drawFrame(0, 0, 48, 24, '=', '|');// draw map frame;
  798.     drawFrame(49, 0, 79, 4, '-', '|');// draw output frame
  799.     drawFrame(49, 4, 79, 9, '-', '|');// draw score frame
  800.     drawFrame(49, 9, 79, 20, '-', '|');// draw operate frame
  801.     drawFrame(49, 20, 79, 24, '-', '|');// draw other message frame
  802.     SetPos(52, 6);
  803.     cout<<"得分：";
  804.     SetPos(52, 7);
  805.     cout<<"称号：";
  806.     SetPos(52,10);
  807.     cout<<"操作方式：";
  808.     SetPos(52,12);
  809.     cout<<" a,s,d,w 控制战机移动。";
  810.     SetPos(52,14);
  811.     cout<<" p 暂停游戏。";
  812.     SetPos(52,16);
  813.     cout<<" e 退出游戏。";
  814.     SetPos(52,18);
  815.     cout<<" k攻击。";
  816. }
  818. //在[a, b)之间产生一个随机整数
  819. int random(int a, int b)
  820. { 
  821.     int c=(rand() % (a-b))+ a;
  822.     return c;
  823. }
  825. //在两个坐标包括的矩形框内随机产生一个坐标
  826. COORD random(COORD a, COORD b)
  827. { 
  828.     int x=random(a.X, b.X);
  829.     int y=random(a.Y, b.Y);
  830.     COORD c={ x, y};
  831.     return c;
  832. }
  834. bool  judgeCoordInFrame(Frame frame, COORD spot)
  835. { 
  836.     if(spot.X>=frame.position[0].X)
  837.         if(spot.X<=frame.position[1].X)
  838.             if(spot.Y>=frame.position[0].Y)
  839.                 if(spot.Y<=frame.position[0].Y)
  840.                     return true;
  841.     return false;
  842. }
  844. void printCoord(COORD a)
  845. { 
  846.     cout    <<"( "<<a.X<<" , "<<a.Y<<" )";
  847. }
  849. void printFrameCoord(Frame a)
  850. { 
  851.     printCoord(a.position[0]);
  852.     cout    <<" - ";
  853.     printCoord(a.position[1]);
  854. }
  856. int drawMenu()
  857. { 
  858.     SetPos(30, 1);
  859.     cout<<"P l a n e W a r";
  860.     drawRow(3, 0, 79, '-');
  861.     drawRow(5, 0, 79, '-');
  862.     SetPos(28, 4);
  863.     cout<<"w 和 s 选择， k 确定";
  864.     SetPos(15, 11);
  865.     cout<<"1. 简单的敌人";
  866.     SetPos(15, 13);
  867.     cout<<"2. 冷酷的敌人";
  868.     drawRow(20, 0, 79, '-');
  869.     drawRow(22, 0, 79, '-');
  870.     SetPos(47, 11);
  871.     cout<<"简单的敌人：";
  872.     SetPos(51, 13);
  873.     cout<<"简单敌人有着较慢的移动速度。";
  874.     SetPos(24, 21);
  875.     int j=11;
  876.     SetPos(12, j);
  877.     cout<<">>";
  879.     //drawFrame(45, 9, 79, 17, '=', '|');
  881.     while(1)
  882.     {     if( _kbhit() )
  883.         {     
  884.             char x=_getch();
  885.             switch (x)
  886.             { 
  887.             case 'w' :
  888.                     {     
  889.                         if( j == 13)
  890.                         { 
  891.                             SetPos(12, j);
  892.                             cout<<"　";
  893.                             j = 11;
  894.                             SetPos(12, j);
  895.                             cout<<">>";
  896.                             SetPos(51, 13);
  897.                             cout<<"　　　　　　　　　　　　";
  898.                             SetPos(47, 11);
  899.                             cout<<"简单的敌人：";
  900.                             SetPos(51, 13);
  901.                             cout<<"简单敌人有着较慢的移动速度，比较容易对付";
  902.                         }
  903.                         break;
  904.                     }
  905.             case 's' :
  906.                     {     
  907.                         if( j == 11 )
  908.                         { 
  909.                             SetPos(12, j);
  910.                             cout<<"　";        
  911.                             j = 13;
  912.                             SetPos(12, j);
  913.                             cout<<">>";
  914.                             SetPos(51, 13);
  915.                             cout<<"　　　　　　　　　　　　　　";
  916.                             SetPos(47, 11);
  917.                             cout<<"冷酷的敌人：";
  918.                             SetPos(51, 13);
  919.                             cout<<"冷酷的敌人移动速度较快，难对付哟。";
  920.                         }
  921.                         break;
  922.                     }
  923.             case 'k' :
  924.                     {     
  925.                         if (j == 8)    return 1;
  926.                         else return 2;
  927.                     }
  928.             }
  929.         }
  930.     }
  931. }
  933. /* DWORD WINAPI MusicFun(LPVOID lpParamte) { //DWORD OBJ; sndPlaySound(TEXT("bgm.wav"), SND_FILENAME|SND_ASYNC); return 0; } */
  936. /*================== the Game Class ==================*/
  938. class Game
  939. { 
  940. public:
  941.     COORD position[10];
  942.     COORD bullet[10];
  943.     Frame enemy[8];
  944.     int score;
  945.     int rank;
  946.     int rankf;
  947.     string title;
  948.     int flag_rank;
  950.     Game ();
  952.     //初始化所有
  953.     void initPlane();
  954.     void initBullet();
  955.     void initEnemy();
  957.     //初始化其中一个
  958.     //void initThisBullet( COORD );
  959.     //void initThisEnemy( Frame );
  961.     void planeMove(char);
  962.     void bulletMove();
  963.     void enemyMove();
  965.     //填充所有
  966.     void drawPlane();
  967.     void drawPlaneToNull();
  968.     void drawBullet();
  969.     void drawBulletToNull();
  970.     void drawEnemy();
  971.     void drawEnemyToNull();
  973.     //填充其中一个
  974.     void drawThisBulletToNull( COORD );
  975.     void drawThisEnemyToNull( Frame );
  977.     void Pause();
  978.     void Playing();
  979.     void judgePlane();
  980.     void judgeEnemy();
  982.     void Shoot();
  984.     void GameOver();
  985.     void printScore();
  986. };
  988. Game::Game()
  989. { 
  990.     initPlane();
  991.     initBullet();
  992.     initEnemy();
  993.     score = 0;
  994.     rank = 25;
  995.     rankf = 0;
  996.     flag_rank = 0;
  997. }
  999. void Game::initPlane()
  1000. { 
  1001.     COORD centren={ 39, 22};
  1002.     position[0].X=position[5].X=position[7].X=position[9].X=centren.X;
  1003.     position[1].X=centren.X-2;    
  1004.     position[2].X=position[6].X=centren.X-1;
  1005.     position[3].X=position[8].X=centren.X+1;
  1006.     position[4].X=centren.X+2;
  1007.     for(int i=0; i<=4; i++)
  1008.         position[i].Y=centren.Y;
  1009.     for(int i=6; i<=8; i++)
  1010.         position[i].Y=centren.Y+1;
  1011.     position[5].Y=centren.Y-1;
  1012.     position[9].Y=centren.Y-2;
  1013. }
  1015. void Game::drawPlane()
  1016. { 
  1017.     for(int i=0; i<9; i++)
  1018.     { 
  1019.         SetPos(position[i]);
  1020.         if(i!=5)
  1021.             cout<<"@";
  1022.         else if(i==5)
  1023.             cout<<"|";        
  1024.     }
  1025. }
  1027. void Game::drawPlaneToNull()
  1028. { 
  1029.     for(int i=0; i<9; i++)
  1030.     { 
  1031.         SetPos(position[i]);
  1032.         cout<<" ";
  1033.     }    
  1034. }
  1036. void Game::initBullet()
  1037. { 
  1038.     for(int i=0; i<10; i++)
  1039.         bullet[i].Y = 30;
  1040. }
  1042. void Game::drawBullet()
  1043. { 
  1044.     for(int i=0; i<10; i++)
  1045.     { 
  1046.         if( bullet[i].Y != 30)
  1047.         { 
  1048.             SetPos(bullet[i]);
  1049.             cout<<".";    
  1050.         }
  1051.     }
  1052. }
  1054. void Game::drawBulletToNull()
  1055. { 
  1056.     for(int i=0; i<10; i++)
  1057.         if( bullet[i].Y != 30 )
  1058.             { 
  1059.                 COORD pos={ bullet[i].X, bullet[i].Y+1};
  1060.                 SetPos(pos);
  1061.                 cout<<" ";
  1062.             }    
  1063. }
  1065. void Game::initEnemy()
  1066. { 
  1067.     COORD a={ 1, 1};
  1068.     COORD b={ 45, 15};
  1069.     for(int i=0; i<8; i++)
  1070.     { 
  1071.         enemy[i].position[0] = random(a, b);
  1072.         enemy[i].position[1].X = enemy[i].position[0].X + 3;
  1073.         enemy[i].position[1].Y = enemy[i].position[0].Y + 2;
  1074.     }
  1075. }
  1077. void Game::drawEnemy()
  1078. { 
  1079.     for(int i=0; i<8; i++)
  1080.         drawFrame(enemy[i].position[0], enemy[i].position[1], '-', '|');
  1081. }
  1083. void Game::drawEnemyToNull()
  1084. { 
  1085.     for(int i=0; i<8; i++)
  1086.     { 
  1087.         drawFrame(enemy[i].position[0], enemy[i].position[1], ' ', ' ');
  1088.     }        
  1089. }
  1091. void Game::Pause()
  1092. { 
  1093.     SetPos(61,2);
  1094.     cout<<" ";
  1095.     SetPos(61,2);
  1096.     cout<<"暂停中...";
  1097.     char c=_getch();
  1098.     while(c!='p')
  1099.         c=_getch();
  1100.     SetPos(61,2);
  1101.     cout<<" ";
  1102. }
  1104. void Game::planeMove(char x)
  1105. { 
  1106.     if(x == 'a')
  1107.         if(position[1].X != 1)
  1108.             for(int i=0; i<=9; i++)
  1109.                 position[i].X -= 2;
  1111.     if(x == 's')
  1112.         if(position[7].Y != 23)
  1113.             for(int i=0; i<=9; i++)
  1114.                 position[i].Y += 1;
  1116.     if(x == 'd')
  1117.         if(position[4].X != 47)
  1118.             for(int i=0; i<=9; i++)
  1119.                 position[i].X += 2;
  1121.     if(x == 'w')
  1122.         if(position[5].Y != 3)
  1123.             for(int i=0; i<=9; i++)
  1124.                 position[i].Y -= 1;
  1125. }
  1127. void Game::bulletMove()
  1128. { 
  1129.     for(int i=0; i<10; i++)
  1130.     { 
  1131.         if( bullet[i].Y != 30)
  1132.         { 
  1133.             bullet[i].Y -= 1;
  1134.             if( bullet[i].Y == 1 )
  1135.             { 
  1136.                 COORD pos={ bullet[i].X, bullet[i].Y+1};
  1137.                 drawThisBulletToNull( pos );
  1138.                 bullet[i].Y=30;
  1139.             }
  1141.         }
  1142.     }
  1143. }
  1145. void Game::enemyMove()
  1146. { 
  1147.     for(int i=0; i<8; i++)
  1148.     { 
  1149.         for(int j=0; j<2; j++)
  1150.             enemy[i].position[j].Y++;
  1152.         if(24 == enemy[i].position[1].Y)
  1153.         { 
  1154.             COORD a={ 1, 1};
  1155.             COORD b={ 45, 3};
  1156.             enemy[i].position[0] = random(a, b);
  1157.             enemy[i].position[1].X = enemy[i].position[0].X + 3;
  1158.             enemy[i].position[1].Y = enemy[i].position[0].Y + 2;
  1159.         }
  1160.     }
  1161. }
  1163. void Game::judgePlane()
  1164. { 
  1165.     for(int i = 0; i < 8; i++)
  1166.         for(int j=0; j<9; j++)
  1167.             if(judgeCoordInFrame(enemy[i], position[j]))
  1168.             { 
  1169.                 SetPos(62, 1);
  1170.                 cout<<"坠毁";
  1171.                 drawFrame(enemy[i], '+', '+');
  1172.                 Sleep(1000);
  1173.                 GameOver();
  1174.                 break;
  1175.             }
  1176. }
  1178. void Game::drawThisBulletToNull( COORD c)
  1179. { 
  1180.     SetPos(c);
  1181.     cout<<" ";
  1182. }
  1184. void Game::drawThisEnemyToNull( Frame f )
  1185. { 
  1186.     drawFrame(f, ' ', ' ');
  1187. }
  1189. void Game::judgeEnemy()
  1190. { 
  1191.     for(int i = 0; i < 8; i++)
  1192.         for(int j = 0; j < 10; j++)
  1193.             if( judgeCoordInFrame(enemy[i], bullet[j]) )
  1194.             { 
  1195.                 score += 5;
  1196.                 drawThisEnemyToNull( enemy[i] );
  1197.                 COORD a={ 1, 1};
  1198.                 COORD b={ 45, 3};
  1199.                 enemy[i].position[0] = random(a, b);
  1200.                 enemy[i].position[1].X = enemy[i].position[0].X + 3;
  1201.                 enemy[i].position[1].Y = enemy[i].position[0].Y + 2;                    
  1202.                 drawThisBulletToNull( bullet[j] );
  1203.                 bullet[j].Y = 30;
  1204.             }
  1205. }
  1207. void Game::Shoot()
  1208. { 
  1209.     for(int i=0; i<10; i++)
  1210.         if(bullet[i].Y == 30)
  1211.         { 
  1212.             bullet[i].X = position[5].X;
  1213.             bullet[i].Y = position[5].Y-1;
  1214.             break;
  1215.         }
  1216. }
  1218. void Game::printScore()
  1219. { 
  1220.     if(score == 120 && flag_rank == 0)
  1221.     { 
  1222.         rank -= 3;
  1223.         flag_rank = 1;
  1224.     }
  1226.     else if( score == 360 && flag_rank == 1)
  1227.     { 
  1228.         rank -= 5;
  1229.         flag_rank = 2;
  1230.     }
  1231.     else if( score == 480 && flag_rank == 2)
  1232.     { 
  1233.         rank -= 5;
  1234.         flag_rank = 3;
  1235.     }
  1236.     int x=rank/5;
  1237.     SetPos(60, 6);
  1238.     cout<<score;
  1240.     if( rank!=rankf )
  1241.     { 
  1242.         SetPos(60, 7);
  1243.         if( x == 5)
  1244.             title="初级飞行员";
  1245.         else if( x == 4)
  1246.             title="中级飞行员";
  1247.         else if( x == 3)
  1248.             title="高级飞行员";
  1249.         else if( x == 2 )
  1250.             title="王牌飞行员";
  1251.         cout<<title;
  1252.     }
  1253.     rankf = rank;
  1254. }
  1256. void Game::Playing()
  1257. { 
  1258.     //HANDLE MFUN;
  1259.     //MFUN= CreateThread(NULL, 0, MusicFun, NULL, 0, NULL); 
  1261.     drawEnemy();
  1262.     drawPlane();
  1264.     int flag_bullet = 0;
  1265.     int flag_enemy = 0;
  1267.     while(1)
  1268.     { 
  1269.         Sleep(8);
  1270.         if(_kbhit())
  1271.         { 
  1272.             char x = _getch();
  1273.             if ('a' == x || 's' == x || 'd' == x || 'w' == x)
  1274.             { 
  1275.                 drawPlaneToNull();
  1276.                 planeMove(x);
  1277.                 drawPlane();
  1278.                 judgePlane();
  1279.             }            
  1280.             else if ('p' == x)
  1281.                 Pause();
  1282.             else if( 'k' == x)
  1283.                 Shoot();
  1284.             else if( 'e' == x)
  1285.             { 
  1286.                 //CloseHandle(MFUN);
  1287.                 GameOver();
  1288.                 break;
  1289.             }
  1291.         }
  1292.         /* 处理子弹 */
  1293.         if( 0 == flag_bullet )
  1294.         { 
  1295.             bulletMove();
  1296.             drawBulletToNull();
  1297.             drawBullet();
  1298.             judgeEnemy();
  1299.         }            
  1300.         flag_bullet++;
  1301.         if( 5 == flag_bullet )
  1302.             flag_bullet = 0;
  1304.         /* 处理敌人 */
  1305.         if( 0 == flag_enemy )
  1306.         { 
  1307.             drawEnemyToNull();
  1308.             enemyMove();            
  1309.             drawEnemy();
  1310.             judgePlane();
  1311.         }
  1312.         flag_enemy++;
  1313.         if( flag_enemy >= rank )
  1314.             flag_enemy = 0;
  1316.         /* 输出得分 */
  1317.         printScore();
  1318.     }
  1319. }
  1321. void Game::GameOver()
  1322. { 
  1323.     system("cls");                
  1324.     COORD p1={ 28,9};
  1325.     COORD p2={ 53,15};
  1326.     drawFrame(p1, p2, '=', '|');
  1327.     SetPos(36,12);
  1328.     string str="Game Over!";
  1329.     for(int i=0; i<str.size(); i++)
  1330.     { 
  1331.         Sleep(80);
  1332.         cout<<str[i];
  1333.     }
  1334.     Sleep(1000);
  1335.     system("cls");
  1336.     drawFrame(p1, p2, '=', '|');
  1337.     SetPos(31, 11);
  1338.     cout<<"击落敌机："<<score/5<<" 架";
  1339.     SetPos(31, 12);
  1340.     cout<<"得　　分："<<score;
  1341.     SetPos(31, 13);
  1342.     cout<<"获得称号："<<title;
  1343.     SetPos(30, 16);
  1344.     Sleep(1000);
  1345.     cout<<"继续？ 是（y）| 否（n）";
  1346. as:
  1347.     char x=_getch();
  1348.     if (x == 'n')
  1349.         exit(0);
  1350.     else if (x == 'y')
  1351.     { 
  1352.         system("cls");
  1353.         Game game;
  1354.         int a = drawMenu();
  1355.         if(a == 2)
  1356.             game.rank = 20;
  1357.         system("cls");
  1358.         drawPlaying();
  1359.         game.Playing();
  1360.     }
  1361.     else goto as;
  1362. }
  1364. /*================== the main function ==================*/
  1365. int main()
  1366. { 
  1367.     //游戏准备
  1368.     srand((int)time(0));    //随机种子
  1369.     HideCursor();    //隐藏光标
  1371.     Game game;
  1372.     int a = drawMenu();
  1373.     if(a == 2)
  1374.         game.rank = 20;
  1375.     system("cls");
  1376.     drawPlaying();
  1377.     game.Playing();
  1378. }

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