russioninterface.java~76~

一个用JAVA APPLET编写的俄罗斯方块游戏.俄螺丝方块这个游戏不用多介绍了吧

package russion;

/**
 * <p>Title: RussionCube</p>
 * <p>Description: TheClassicGame</p>
 * <p>Copyright: Copyright (c) 2002</p>
 * <p>Company: Cqu</p>
 * @author Ghostliang
 * @version 1.0
 */

import java.awt.*;

public class RussionInterface {
  private int startX,startY;
  private Block[][] interBlock;
  private int totalRow,totalCol;
  private int blockSize;
  private Color backGround;

  public RussionInterface(int totalRow,int totalCol,int blockSize)
  {
    this.totalRow = totalRow;
    this.totalCol = totalCol;
    this.interBlock = new Block[totalRow][totalCol];
    for(int row = 0;row < totalRow;row++)
      for(int col = 0;col < totalCol;col++)
        interBlock[row][col] = new Block();
    this.blockSize = blockSize;
    this.backGround = Color.white;
    this.startX = 0;
    this.startY = 0;
  }

  public void setStartPosition(int x,int y)
  {
    startX = x;
    startY = y;
  }

  public void setBlockSize(int newSize)
  {
    blockSize = newSize;
  }

  public int getBlockSize()
  {
    return blockSize;
  }

  public int getTotalRow()
  {
    return totalRow;
  }

  public int getTotalCol()
  {
    return totalCol;
  }

  public void setBackGround(Color newColor)
  {
    backGround = newColor;
  }

  public Color getBackGround()
  {
    return backGround;
  }

  public void setBlock(Block block,int row,int col)
  {
    interBlock[row][col] = block;
  }

  public Block getBlock(int row,int col)
  {
    return interBlock[row][col];
  }

  public boolean canGoLeft(Cube cube)
  {
    int row = cube.getStartRow();
    int col = cube.getStartCol();

    for(int i = 0;i < 4;i++)
      if((col + cube.getBlock(i).getColumn() - 1) < 0 || this.getBlock(row + (int)cube.getBlock(i).getRow(),col + (int)cube.getBlock(i).getColumn() - 1).isFilled())
        return false;

    return true;
  }

  public boolean canGoRight(Cube cube)
  {
    int row = cube.getStartRow();
    int col = cube.getStartCol();

    for(int i = 0;i < 4;i++)
      if((col + cube.getBlock(i).getColumn() + 1) > totalCol - 1 || this.getBlock(row + (int)cube.getBlock(i).getRow(),col + (int)cube.getBlock(i).getColumn() + 1).isFilled())
            return false;

    return true;
  }

  public boolean canGoDown(Cube cube)
  {
    int row = cube.getStartRow();
    int col = cube.getStartCol();

    for(int i = 0;i < 4;i++)
      if((row + cube.getBlock(i).getRow() + 1) > totalRow - 1 || this.getBlock(row + (int)cube.getBlock(i).getRow() + 1,col + (int)cube.getBlock(i).getColumn()).isFilled())
        return false;

    return true;
  }

  public boolean canTranslate(Cube cube)
  {
    int row = cube.getStartRow();
    int col = cube.getStartCol();

    for(int i = 0;i < 4;i++)
      if(this.getBlock((int)cube.getBlock(i).getColumn() + row,cube.getTotal() - (int)cube.getBlock(i).getRow() - 1 + col).isFilled() || cube.getBlock(i).getColumn() + row > totalRow - 1 || cube.getTotal() - cube.getBlock(i).getRow() + col - 1 < 0 || cube.getTotal() - cube.getBlock(i).getRow() + col - 1 > totalCol - 1)
        return false;

    return true;
  }

  public void paint(Graphics g)
  {
    g.translate(startX,startY);

    for(int row = 0;row < totalRow;row++)
      for(int col = 0;col < totalCol;col++)
        if(interBlock[row][col].isFilled())
        {
          g.setColor(interBlock[row][col].getColor());
          g.fillRect(col * 20 + 1,row * 20 + 1,blockSize - 1,blockSize - 1);
        }
        else
        {
          g.setColor(this.backGround);
          g.fillRect(col * 20 + 1,row * 20 + 1,blockSize - 1,blockSize - 1);
        }
    g.translate(-startX,-startY);
  }

  public void setCube(Cube cube)
  {
    int total = cube.getTotal();
    int row = cube.getStartRow();
    int col = cube.getStartCol();

    for(int i = 0;i < 4;i++)
      this.setBlock(new Block(),(int)cube.getBlock(i).getRow() + row,(int)cube.getBlock(i).getColumn() + col);
  }

  public boolean rowIsFull(int row)
  {
    for(int i = 0;i < totalCol;i++)
      if(!interBlock[row][i].isFilled())
        return false;
    return true;
  }

  public void deleteRow(int row)
  {
    for(int i = row;i > 0;i--)
      for(int j = 0;j < totalCol;j++)
        interBlock[i][j] = interBlock[i - 1][j];
    for(int i = 0;i < totalCol;i++)
      interBlock[0][i] = new Block();
  }

  public int clearRows()
  {
    int rows = 0;
    for(int i = 0;i < totalRow;i++)
      if(this.rowIsFull(i))
      {
        this.deleteRow(i);
        rows++;
      }
    return rows;
  }
}