我是刚上大二的学生，也就刚刚学的C++。学校要求用VS2005编个俄罗斯方块，下面是我已经憋出来的代码，其实也就是刚刚完成了键盘控制，想知道怎么才能实现用数组显示方块并旋转，诚心求教，谢谢各位前辈了。
注：colorConsole.h是我们老师弄好的头文件
#include <iostream>
#include <ctime>
#include <stdlib.h>
#include <windows.h>
#include <conio.h>
#include <cmath>
#include "colorConsole.h"

using namespace std;

typedef int BOOL;
typedef  unsigned char  BYTE;
typedef  unsigned short   WORD;
typedef  unsigned long   DWORD;
#define    KEY_LEFT = 75;
#define KEY_UP = 72;
#define KEY_RIGHT = 77;
#define KEY_DOWN = 80;
void main(void)
{
    int x = 0,y = 0;
    bool flag = true;
    HANDLE handle;
    handle = initiate();
    WORD wColors[1];
    wColors[0] = FOREGROUND_RED | FOREGROUND_INTENSITY;
    textout(handle,x,y,wColors,1,"■");
    textout(handle,x,y+1,wColors,1,"■");
    textout(handle,x,y+2,wColors,1,"■");
    textout(handle,x+2,y+2,wColors,1,"■");
    while (x < 70)
    {
        if (_kbhit())
        {
            _getch();
            switch (_getch())
            {
            case 75:
                {
                    //flag=!flag;
                    textout(handle,x-2,y,wColors,1,"■");
                    textout(handle,x-2,y+1,wColors,1,"■");
                    textout(handle,x-2,y+2,wColors,1,"■");
                    textout(handle,x,y+2,wColors,1,"■");
                    Sleep(200);
                    textout(handle,x-2,y,wColors,1,"  ");
                    textout(handle,x-2,y+1,wColors,1,"  ");
                    textout(handle,x-2,y+2,wColors,1,"  ");
                    textout(handle,x,y+2,wColors,1,"  ");
                    x = x - 2;
                    break;
                }
            case 72:
                {
                    //flag=!flag;
                    textout(handle,x,y-1,wColors,1,"■");
                    textout(handle,x,y,wColors,1,"■");
                    textout(handle,x,y+1,wColors,1,"■");
                    textout(handle,x+2,y+1,wColors,1,"■");
                    Sleep(200);
                    textout(handle,x,y-1,wColors,1,"  ");
                    textout(handle,x,y,wColors,1,"  ");
                    textout(handle,x,y+1,wColors,1,"  ");
                    textout(handle,x+2,y+1,wColors,1,"  ");
                    y = y - 1;
                    break;
                }
            case 77:
                {
                    //flag=!flag;
                    textout(handle,x+2,y,wColors,1,"■");
                    textout(handle,x+2,y+1,wColors,1,"■");
                    textout(handle,x+2,y+2,wColors,1,"■");
                    textout(handle,x+4,y+2,wColors,1,"■");
                    Sleep(200);
                    textout(handle,x+2,y,wColors,1,"  ");
                    textout(handle,x+2,y+1,wColors,1,"  ");
                    textout(handle,x+2,y+2,wColors,1,"  ");
                    textout(handle,x+4,y+2,wColors,1,"  ");
                    x = x + 2;
                    break;
                }
            case 80:
                {
                    //flag=!flag;
                    textout(handle,x,y+1,wColors,1,"■");
                    textout(handle,x,y+2,wColors,1,"■");
                    textout(handle,x,y+3,wColors,1,"■");
                    textout(handle,x+2,y+3,wColors,1,"■");
                    Sleep(200);
                    textout(handle,x,y+1,wColors,1,"  ");
                    textout(handle,x,y+2,wColors,1,"  ");
                    textout(handle,x,y+3,wColors,1,"  ");
                    textout(handle,x+2,y+3,wColors,1,"  ");
                    y = y + 1;
                    break;
                }
            default:;
            }
        }
        if (flag)
        {
            textout(handle,x,y,wColors,1,"■");
            textout(handle,x,y+1,wColors,1,"■");
            textout(handle,x,y+2,wColors,1,"■");
            textout(handle,x+2,y+2,wColors,1,"■");
            Sleep(300);
            textout(handle,x,y,wColors,1,"  ");
            textout(handle,x,y+1,wColors,1,"  ");
            textout(handle,x,y+2,wColors,1,"  ");
            textout(handle,x+2,y+2,wColors,1,"  ");
            y++;
        }
    }
}