Brick7.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Drawing;

namespace Tetris
{
    class Brick7 : Brick
    {
        public Brick7()
        {
            m_curTransforIndex = 0;
            m_needfulRows = 5;
            m_needfulColumns = 5;
            m_range = new int[5, 5]{{0,0,0,0,0},
                                    {0,0,1,0,0},
                                    {1,1,1,0,0},
                                    {0,0,0,0,0},
                                    {0,0,0,0,0}};
            m_center = new Point(2, 2);
        }

        public override bool CanTransform(int[,] arr, int rows, int columns)
        {
            if (m_Pos.X - 2 >= 0 && m_Pos.X + 2 <= rows - 1 && m_Pos.Y - 2 >= 0 && m_Pos.Y + 2 <= columns - 1)
            {
                bool result = true;
                switch (m_curTransforIndex)
                {
                    case 0:
                        for (int i = -2; i < 3; i++)
                        {
                            for (int j = -2; j < 3; j++)
                            {
                                if (i == -1 && j == 0 || i == 0 && j == -2 || i == 0 && j == -1 || i == 0 && j == 0)
                                    continue;
                                if (arr[m_Pos.X + i, m_Pos.Y + j] == 1)
                                {
                                    result = false;
                                    goto break1;
                                }
                            }
                        }
                        break;
                    case 1:
                        for (int i = -2; i < 3; i++)
                        {
                            for (int j = -2; j < 3; j++)
                            {
                                if (i == -2 && j == 0 || i == -1 && j == 0 || i == 0 && j == 0 || i == 0 && j == 1)
                                    continue;
                                if (arr[m_Pos.X + i, m_Pos.Y + j] == 1)
                                {
                                    result = false;
                                    goto break1;
                                }
                            }
                        }
                        break;