问题标题: 小游戏

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张瑀涵
张瑀涵
高级光能
高级光能

plane war:

#include<iostream>
#include<windows.h>
#include<conio.h>
#include<time.h>
#include<string>
using namespace std;
typedef struct Frame
{
    COORD position[2];
    int flag;
}Frame;
void SetPos(COORD a)
{
    HANDLE out=GetStdHandle(STD_OUTPUT_HANDLE);
    SetConsoleCursorPosition(out, a);
}
void SetPos(int i, int j)
{
    COORD pos={i, j};
    SetPos(pos);
}
void HideCursor()
{
    CONSOLE_CURSOR_INFO cursor_info = {1, 0}; 
    SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), &cursor_info);
}

//°ÑµÚyÐУ¬[x1, x2) Ö®¼äµÄ×ø±êÌî³äΪ ch
void drawRow(int y, int x1, int x2, char ch)
{
    SetPos(x1,y);
    for(int i = 0; i <= (x2-x1); i++) cout<<ch;
}

//ÔÚa, b ×Ý×ø±êÏàͬµÄÇ°ÌáÏ£¬°Ñ×ø±ê [a, b] Ö®¼äÌî³äΪ ch
void drawRow(COORD a, COORD b, char ch)
{
    if(a.Y == b.Y) drawRow(a.Y, a.X, b.X, ch);
    else {
        SetPos(0, 25);
        cout<<"error code 01£ºÎÞ·¨Ìî³äÐУ¬ÒòΪÁ½¸ö×ø±êµÄ×Ý×ø±ê(x)²»ÏàµÈ";
        system("pause");
    }
}

//°ÑµÚxÁУ¬[y1, y2] Ö®¼äµÄ×ø±êÌî³äΪ ch
void drawCol(int x, int y1, int y2, char ch)
{
    int y=y1;
    while(y!=y2+1) {
        SetPos(x, y);
        cout<<ch;
        y++;
    }
}

//ÔÚa, b ºá×ø±êÏàͬµÄÇ°ÌáÏ£¬°Ñ×ø±ê [a, b] Ö®¼äÌî³äΪ ch
void drawCol(COORD a, COORD b, char ch)
{
    if(a.X == b.X) drawCol(a.X, a.Y, b.Y, ch);
    else {
        SetPos(0, 25);
        cout<<"error code 02£ºÎÞ·¨Ìî³äÁУ¬ÒòΪÁ½¸ö×ø±êµÄºá×ø±ê(y)²»ÏàµÈ";
        system("pause");
    }
}

//×óÉϽÇ×ø±ê¡¢ÓÒϽÇ×ø±ê¡¢ÓÃrowÌî³äÐС¢ÓÃcolÌî³äÁÐ
void drawFrame(COORD a, COORD  b, char row, char col)
{
    drawRow(a.Y, a.X+1, b.X-1, row);
    drawRow(b.Y, a.X+1, b.X-1, row);
    drawCol(a.X, a.Y+1, b.Y-1, col);
    drawCol(b.X, a.Y+1, b.Y-1, col);
}

void drawFrame(int x1, int y1, int x2, int y2, char row, char col)
{
    COORD a={x1, y1};
    COORD b={x2, y2};
    drawFrame(a, b, row, col);
}

void drawFrame(Frame frame, char row, char col)
{
    COORD a = frame.position[0];
    COORD b = frame.position[1];
    drawFrame(a, b, row, col);
}

void drawPlaying()
{
    drawFrame(0, 0, 48, 24, '=', '|');//    draw map frame;
    drawFrame(49, 0, 79, 4, '-', '|');//        draw output frame
    drawFrame(49, 4, 79, 9, '-', '|');//        draw score frame
    drawFrame(49, 9, 79, 20, '-', '|');//   draw operate frame
    drawFrame(49, 20, 79, 24, '-', '|');//  draw other message frame
    SetPos(52, 6);
    cout<<"µÃ·Ö£º";
    SetPos(52, 7);
    cout<<"³ÆºÅ£º";
    SetPos(52,10);
    cout<<"²Ù×÷·½Ê½£º";
    SetPos(52,12);
    cout<<"  a,s,d,w ¿ØÖÆÕ½»úÒƶ¯¡£";
    SetPos(52,14);
    cout<<"  p ÔÝÍ£ÓÎÏ·¡£";
    SetPos(52,16);
    cout<<"  e Í˳öÓÎÏ·¡£";
}

//ÔÚ[a, b)Ö®¼ä²úÉúÒ»¸öËæ»úÕûÊý
int random(int a, int b)
{
    int c=(rand() % (a-b))+ a;
    return c;
}

//ÔÚÁ½¸ö×ø±ê°üÀ¨µÄ¾ØÐοòÄÚËæ»ú²úÉúÒ»¸ö×ø±ê
COORD random(COORD a, COORD b)
{
    int x=random(a.X, b.X);
    int y=random(a.Y, b.Y);
    COORD c={x, y};
    return c;
}

bool  judgeCoordInFrame(Frame frame, COORD spot)
{
    if(spot.X>=frame.position[0].X)
        if(spot.X<=frame.position[1].X)
            if(spot.Y>=frame.position[0].Y)
                if(spot.Y<=frame.position[0].Y)
                    return true;
    return false;
}

void printCoord(COORD a)
{
    cout    <<"( "<<a.X<<" , "<<a.Y<<" )";
}

void printFrameCoord(Frame a)
{
    printCoord(a.position[0]);
    cout    <<" - ";
    printCoord(a.position[1]);
}

int drawMenu()
{
    SetPos(30, 1);
    cout<<"P l a n e  W a r";
    drawRow(3, 0, 79, '-');
    drawRow(5, 0, 79, '-');
    SetPos(28, 4);
    cout<<"w ºÍ s Ñ¡Ôñ£¬ k È·¶¨";
    SetPos(15, 11);
    cout<<"1. ¼òµ¥µÄµÐÈË";
    SetPos(15, 13);
    cout<<"2. Àä¿áµÄµÐÈË";
    drawRow(20, 0, 79, '-');
    drawRow(22, 0, 79, '-');
    SetPos(47, 11);
    cout<<"¼òµ¥µÄµÐÈË£º";
    SetPos(51, 13);
    cout<<"¼òµ¥µÐÈËÓÐ׎ÏÂýµÄÒƶ¯Ëٶȡ£";
    int j=11;
    cout<<">>";
    while(1) {
        if( _kbhit() ) {    
            char x=_getch();
            switch (x) {
              case 'w' : {  
                if( j == 13) {
                  SetPos(12, j);
                  cout<<"¡¡";
                  j = 11;
                  SetPos(12, j);
                  cout<<">>";
                  SetPos(51, 13);
                  cout<<"¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡";
                  SetPos(47, 11);
                  cout<<"¼òµ¥µÄµÐÈË£º";
                  SetPos(51, 13);
                  cout<<"¼òµ¥µÐÈËÓÐ׎ÏÂýµÄÒƶ¯Ëٶȡ£";
                }
                break;
              }
              case 's' : {  
                if( j == 11 ) {
                  SetPos(12, j);
                  cout<<"¡¡";        
                  j = 13;
                  SetPos(12, j);
                  cout<<">>";
                  SetPos(51, 13);
                   cout<<"¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡";
                   SetPos(47, 11);
                   cout<<"Àä¿áµÄµÐÈË£º";
                   SetPos(51, 13);
                   cout<<"Àä¿áµÄµÐÈËÒƶ¯ËٶȽϿ졣";
                }
                break;
              }
              case 'k' : {  
                if (j == 8) return 1; else return 2;
              }
            }
        }
    }
}
/*================== the Game Class ==================*/

class Game
{
public:
    COORD position[10];
    COORD bullet[10];
    Frame enemy[8];
    int score;
    int rank;
    int rankf;
    string title;
    int flag_rank;

    Game ();

    //³õʼ»¯ËùÓÐ
    void initPlane();
    void initBullet();
    void initEnemy();

    //³õʼ»¯ÆäÖÐÒ»¸ö
    //void initThisBullet( COORD );
    //void initThisEnemy( Frame );

    void planeMove(char);
    void bulletMove();
    void enemyMove();

    //Ìî³äËùÓÐ
    void drawPlane();
    void drawPlaneToNull();
    void drawBullet();
    void drawBulletToNull();
    void drawEnemy();
    void drawEnemyToNull();

    //Ìî³äÆäÖÐÒ»¸ö
    void drawThisBulletToNull( COORD );
    void drawThisEnemyToNull( Frame );

    void Pause();
    void Playing();
    void judgePlane();
    void judgeEnemy();

    void Shoot();

    void GameOver();
    void printScore();
};

Game::Game()
{
    initPlane();
    initBullet();
    initEnemy();
    score = 0;
    rank = 25;
    rankf = 0;
    flag_rank = 0;
}

void Game::initPlane()
{
    COORD centren={39, 22};
    position[0].X=position[5].X=position[7].X=position[9].X=centren.X;
    position[1].X=centren.X-2;  
    position[2].X=position[6].X=centren.X-1;
    position[3].X=position[8].X=centren.X+1;
    position[4].X=centren.X+2;
    for(int i=0; i<=4; i++)
        position[i].Y=centren.Y;
    for(int i=6; i<=8; i++)
        position[i].Y=centren.Y+1;
    position[5].Y=centren.Y-1;
    position[9].Y=centren.Y-2;
}

void Game::drawPlane()
{
    for(int i=0; i<9; i++)
    {
        SetPos(position[i]);
        if(i!=5)
            cout<<"O";
        else if(i==5)
            cout<<"|";      
    }
}

void Game::drawPlaneToNull()
{
    for(int i=0; i<9; i++)
    {
        SetPos(position[i]);
        cout<<" ";
    }   
}

void Game::initBullet()
{
    for(int i=0; i<10; i++)
        bullet[i].Y = 30;
}

void Game::drawBullet()
{
    for(int i=0; i<10; i++)
    {
        if( bullet[i].Y != 30)
        {
            SetPos(bullet[i]);
            cout<<"^";  
        }
    }
}

void Game::drawBulletToNull()
{
    for(int i=0; i<10; i++)
        if( bullet[i].Y != 30 )
            {
                COORD pos={bullet[i].X, bullet[i].Y+1};
                SetPos(pos);
                cout<<" ";
            }   
}

void Game::initEnemy()
{
    COORD a={1, 1};
    COORD b={45, 15};
    for(int i=0; i<8; i++)
    {
        enemy[i].position[0] = random(a, b);
        enemy[i].position[1].X = enemy[i].position[0].X + 3;
        enemy[i].position[1].Y = enemy[i].position[0].Y + 2;
    }
}

void Game::drawEnemy()
{
    for(int i=0; i<8; i++)
        drawFrame(enemy[i].position[0], enemy[i].position[1], '-', '|');
}

void Game::drawEnemyToNull()
{
    for(int i=0; i<8; i++)
    {
        drawFrame(enemy[i].position[0], enemy[i].position[1], ' ', ' ');
    }       
}

void Game::Pause()
{
    SetPos(61,2);
    cout<<"               ";
    SetPos(61,2);
    cout<<"ÔÝÍ£ÖÐ...";
    char c=_getch();
    while(c!='p')
        c=_getch();
    SetPos(61,2);
    cout<<"         ";
}

void Game::planeMove(char x)
{
    if(x == 'a')
        if(position[1].X != 1)
            for(int i=0; i<=9; i++)
                position[i].X -= 2;

    if(x == 's')
        if(position[7].Y != 23)
            for(int i=0; i<=9; i++)
                position[i].Y += 1;

    if(x == 'd')
        if(position[4].X != 47)
            for(int i=0; i<=9; i++)
                position[i].X += 2;

    if(x == 'w')
        if(position[5].Y != 3)
            for(int i=0; i<=9; i++)
                position[i].Y -= 1;
}

void Game::bulletMove()
{
    for(int i=0; i<10; i++)
    {
        if( bullet[i].Y != 30)
        {
            bullet[i].Y -= 1;
            if( bullet[i].Y == 1 )
            {
                COORD pos={bullet[i].X, bullet[i].Y+1};
                drawThisBulletToNull( pos );
                bullet[i].Y=30;
            }

        }
    }
}

void Game::enemyMove()
{
    for(int i=0; i<8; i++)
    {
        for(int j=0; j<2; j++)
            enemy[i].position[j].Y++;

        if(24 == enemy[i].position[1].Y)
        {
            COORD a={1, 1};
            COORD b={45, 3};
            enemy[i].position[0] = random(a, b);
            enemy[i].position[1].X = enemy[i].position[0].X + 3;
            enemy[i].position[1].Y = enemy[i].position[0].Y + 2;
        }
    }
}

void Game::judgePlane()
{
    for(int i = 0; i < 8; i++)
        for(int j=0; j<9; j++)
            if(judgeCoordInFrame(enemy[i], position[j]))
            {
                SetPos(62, 1);
                cout<<"×¹»Ù";
                drawFrame(enemy[i], '+', '+');
                Sleep(1000);
                GameOver();
                break;
            }
}

void Game::drawThisBulletToNull( COORD c)
{
    SetPos(c);
    cout<<" ";
}

void Game::drawThisEnemyToNull( Frame f )
{
    drawFrame(f, ' ', ' ');
}

void Game::judgeEnemy()
{
    for(int i = 0; i < 8; i++)
        for(int j = 0; j < 10; j++)
            if( judgeCoordInFrame(enemy[i], bullet[j]) )
            {
                score += 5;
                drawThisEnemyToNull( enemy[i] );
                COORD a={1, 1};
                COORD b={45, 3};
                enemy[i].position[0] = random(a, b);
                enemy[i].position[1].X = enemy[i].position[0].X + 3;
                enemy[i].position[1].Y = enemy[i].position[0].Y + 2;                    
                drawThisBulletToNull( bullet[j] );
                bullet[j].Y = 30;
            }
}

void Game::Shoot()
{
    for(int i=0; i<10; i++)
        if(bullet[i].Y == 30)
        {
            bullet[i].X = position[5].X;
            bullet[i].Y = position[5].Y-1;
            break;
        }
}

void Game::printScore()
{
    if(score == 120 && flag_rank == 0)
    {
        rank -= 3;
        flag_rank = 1;
    }

    else if( score == 360 && flag_rank == 1)
    {
        rank -= 5;
        flag_rank = 2;
    }
    else if( score == 480 && flag_rank == 2)
    {
        rank -= 5;
        flag_rank = 3;
    }
    int x=rank/5;
    SetPos(60, 6);
    cout<<score;

    if( rank!=rankf )
    {
        SetPos(60, 7);
        if( x == 5)
            title="³õ¼¶·ÉÐÐÔ±";
        else if( x == 4)
            title="Öм¶·ÉÐÐÔ±";
        else if( x == 3)
            title="¸ß¼¶·ÉÐÐÔ±";
        else if( x == 2 )
            title="ÍõÅÆ·ÉÐÐÔ±";
        cout<<title;
    }
    rankf = rank;
}

void Game::Playing()
{
    //HANDLE MFUN;
    //MFUN= CreateThread(NULL, 0, MusicFun, NULL, 0, NULL); 

    drawEnemy();
    drawPlane();

    int flag_bullet = 0;
    int flag_enemy = 0;

    while(1)
    {
        Sleep(8);
        if(_kbhit())
        {
            char x = _getch();
            if ('a' == x || 's' == x || 'd' == x || 'w' == x)
            {
                drawPlaneToNull();
                planeMove(x);
                drawPlane();
                judgePlane();
            }           
            else if ('p' == x)
                Pause();
            else if( 'k' == x)
                Shoot();
            else if( 'e' == x)
            {
                //CloseHandle(MFUN);
                GameOver();
                break;
            }

        }
        /* ´¦Àí×Óµ¯ */
        if( 0 == flag_bullet )
        {
            bulletMove();
            drawBulletToNull();
            drawBullet();
            judgeEnemy();
        }           
        flag_bullet++;
        if( 5 == flag_bullet )
            flag_bullet = 0;

        /* ´¦ÀíµÐÈË */
        if( 0 == flag_enemy )
        {
            drawEnemyToNull();
            enemyMove();            
            drawEnemy();
            judgePlane();
        }
        flag_enemy++;
        if( flag_enemy >= rank )
            flag_enemy = 0;

        /* Êä³öµÃ·Ö */
        printScore();
    }
}

void Game::GameOver()
{
    system("cls");              
    COORD p1={28,9};
    COORD p2={53,15};
    drawFrame(p1, p2, '=', '|');
    SetPos(36,12);
    string str="Game Over!";
    for(int i=0; i<str.size(); i++)
    {
        Sleep(80);
        cout<<str[i];
    }
    Sleep(1000);
    system("cls");
    drawFrame(p1, p2, '=', '|');
    SetPos(31, 11);
    cout<<"»÷ÂäµÐ»ú£º"<<score/5<<" ¼Ü";
    SetPos(31, 12);
    cout<<"µÃ¡¡¡¡·Ö£º"<<score;
    SetPos(31, 13);
    cout<<"»ñµÃ³ÆºÅ£º"<<title;
    SetPos(30, 16);
    Sleep(1000);
    cout<<"¼ÌÐø£¿ ÊÇ£¨y£©| ·ñ£¨n£©";
as:
    char x=_getch();
    if (x == 'n')
        exit(0);
    else if (x == 'y')
    {
        system("cls");
        Game game;
        int a = drawMenu();
        if(a == 2)
            game.rank = 20;
        system("cls");
        drawPlaying();
        game.Playing();
    }
    else goto as;
}

/*================== the main function ==================*/
int main()
{
    //ÓÎÏ·×¼±¸
    srand((int)time(0));    //Ëæ»úÖÖ×Ó
    HideCursor();   //Òþ²Ø¹â±ê

    Game game;
    int a = drawMenu();
    if(a == 2)
        game.rank = 20;
    system("cls");
    drawPlaying();
    game.Playing();
}

 

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