J2ME麻将源代码J2ME麻将源代码

import javax.microedition.lcdui.Graphics; import javax.microedition.lcdui.Image; //手中的牌 public class HandBone { private Bone m_aGangBone[]; //明杠过的牌 private int m_nGang; //明杠过的牌的个数 private Bone m_aAnGangBone[]; //暗杠过的牌 private int m_nAnGang; //暗杠过的牌的个数 private Bone m_aChiBone[]; //吃过的牌 private int m_nChi; //吃过的牌的个数 private Bone m_aPengBone[]; //碰过的牌 private int m_nPeng; //碰过的牌的个数 private Bone m_aHandBone[]; //手中的牌，经过吃碰杠剩下的牌 private int m_nHand; //手中牌的个数 private Bone m_HoldBone; //摸到的牌 private Image m_ArrowImg; private int m_nSelectIndex; //打牌的位置 private int m_aChiIndex[]; //可以吃的牌的索引数组 //m_nChiIndex是m_aChiIndex中当前选择的索引，因为可能同时存在几种吃法 private int m_nChiIndex; private int m_aPengIndex[]; //可以碰的牌的索引数组 private int m_aGangIndex[]; //可以杠牌的的索引数组 private int m_aAnGangIndex[]; //可以暗杠牌的的索引数组 private int m_nX; //牌起始位置的X坐标 private int m_nY; //牌起始位置的Y坐标 private boolean m_bPlayer; //true表示为玩家的牌，false表示电脑的牌 //构造方法 //参数arrow为箭头图像 //参数x、y为牌起始位置 //参数bPlayer为true表示为玩家的牌，为false表示电脑的牌 public HandBone( Image arrow, int x, int y, boolean bPlayer ){ m_nX = x; m_nY = y; m_ArrowImg = arrow; m_aGangBone = new Bone[16]; //最多有16张名杠 m_aAnGangBone = new Bone[16]; //最多有16张暗杠 m_aChiBone = new Bone[12]; //最多有12张牌被吃 m_aPengBone = new Bone[12]; //最多有12张牌被碰 m_aHandBone = new Bone[13]; //手中最多有13张牌 m_aChiIndex = new int[6]; //用3组，每组2个数据记录手中与桌面上可组成吃牌的索引 m_aPengIndex = new int[2]; //手中与桌面上可组成碰牌的索引 m_aGangIndex = new int[3]; //手中与桌面上可组成杠牌的索引 m_aAnGangIndex = new int[3]; //手中与桌面上可组成暗杠牌的索引 m_bPlayer = bPlayer; Reset(); } //获取是否是玩家的牌的标志 public boolean isPlayer(){ return m_bPlayer; } //重新开牌 public void Reset(){ for( int n = 0; n < 16; n ++ ){ m_aGangBone[n] = null; m_aAnGangBone[n] = null; if( n < 13 ) m_aHandBone[n] = null; if( n < 12 ){ m_aChiBone[n] = null; m_aPengBone[n] = null; } } m_HoldBone = null; m_nGang = 0; m_nAnGang = 0; m_nChi = 0; m_nPeng = 0; m_nHand = 0; } //向手中增加牌 public boolean AddHandBone( Bone bone ){ if( m_nHand >= m_aHandBone.length ) return false; m_aHandBone[m_nHand] = bone; if( m_bPlayer ) m_aHandBone[m_nHand].setState(Bone.BASE_FRONT); else m_aHandBone[m_nHand].setState(Bone.BASE_BACK); m_nHand ++; return true; } //摸牌 public void SetHold( Bone bone ){ m_HoldBone = bone; m_nSelectIndex = m_nHand; } //获取刚摸到的牌 public Bone getHoldBone(){ return m_HoldBone; } //移动选择的位置，参数bLeft为true表示向左移动，否则向右移动 public void MoveSelect( boolean bLeft ){ int index = m_nSelectIndex; if( bLeft ) index --; else index ++; if( index < 0 ) index = m_nHand; if( index > m_nHand ) index = 0; //要打的牌的位置，index为m_nHand表示要打刚刚摸到的牌 //index为0~m_nHand-1时为打手中剩余的牌 m_nSelectIndex = index; } //打出牌，参数index为手中牌的索引 //返回打出的牌 public Bone OutBone(){ //还没摸牌则不能打牌 if( m_HoldBone == null ) return null; if( m_nSelectIndex < 0 || m_nSelectIndex > m_nHand ) return null; Bone bone; if( m_nSelectIndex == m_nHand ) bone = m_HoldBone; //打摸到的牌 else {//打手中其他的牌，并将摸到的牌放到手中 bone = m_aHandBone[m_nSelectIndex]; m_aHandBone[m_nSelectIndex] = m_HoldBone; } m_HoldBone = null; OrderHand(); //排列手中牌的顺序 return bone; } //排列手中剩余牌的顺序 public void OrderHand(){ Bone temp; for( int i = 0; i < m_nHand; i ++ ) { for( int j = i + 1; j < m_nHand; j ++ ) { if( m_aHandBone[i].getWord() > m_aHandBone[j].getWord() ) {//先按类型排列 temp = m_aHandBone[i]; m_aHandBone[i] = m_aHandBone[j]; m_aHandBone[j] = temp; } else if( m_aHandBone[i].getWord() == m_aHandBone[j].getWord() ) {//类型相同则按牌的面值排列 if( m_aHandBone[i].getValue() > m_aHandBone[j].getValue() ) { temp = m_aHandBone[i]; m_aHandBone[i] = m_aHandBone[j]; m_aHandBone[j] = temp; } } } } } //判断手中的剩余牌与指定的牌是否可以组成“杠”，参数bone为指定的牌 public boolean canGang(Bone bone){ for( int n = 0; n < m_aGangIndex.length; n ++ ) m_aGangIndex[n] = -1; //有三张面值及种类与bone相同的牌，则可以杠 int word = bone.getWord(); int value = bone.getValue(); int num = 0; for( int n = 0; n < m_nHand; n ++ ) { if( m_aHandBone[n].getWord() == word && m_aHandBone[n].getValue() == value ) { if( num < m_aGangIndex.length ){ m_aGangIndex[num] = n; num ++; } } } if( m_aGangIndex[2] != -1 ) return true; //和已经名的碰牌杠 num = 0; for( int n = 0; n < m_nPeng; n ++ ){ if( m_aPengBone[n].getWord() == word && m_aPengBone[n].getValue() == value ){ m_aGangIndex[num] = n + 100; num ++; } } if( m_aGangIndex[2] != -1 ) return true; return false; } //判断手中的剩余牌与指定的牌是否可以组成“暗杠”，参数bone为指定的牌 public boolean canAnGang(Bone bone){ for( int n = 0; n < m_aAnGangIndex.length; n ++ ) m_aAnGangIndex[n] = -1; //有三张面值及种类与bone相同的牌，则可以杠 int word = bone.getWord(); int value = bone.getValue(); int num = 0; for( int n = 0; n < m_nHand; n ++ ) { if( m_aHandBone[n].getWord() == word && m_aHandBone[n].getValue() == value ) { if( num < m_aGangIndex.length ){ m_aAnGangIndex[num] = n; num ++; } } } if( m_aAnGangIndex[2] != -1 ) return true; return false; } //判断手中的剩余牌与指定的牌是否可以组成“碰”，参数bone为指定的牌 public boolean canPeng(Bone bone){ for( int n = 0; n < m_aPengIndex.length; n ++ ) m_aPengIndex[n] = -1; //有两张面值及种类与bone相同的牌，则可以碰 int word = bone.getWord(); int value = bone.getValue(); int num = 0; for( int n = 0; n < m_nHand; n ++ ) { if( m_aHandBone[n].getWord() == word && m_aHandBone[n].getValue() == value ) { if( num < m_aPengIndex.length ){ m_aPengIndex[num] = n; num ++; } } } if( m_aPengIndex[1] != -1 ) return true; return false; } //判断手中的剩余牌与指定的牌是否可以组成“吃”，参数bone为指定的牌 public boolean canChi(Bone bone){ for( int n = 0; n < m_aChiIndex.length; n ++ ) m_aChiIndex[n] = -1; m_nChiIndex = 0; //aShun存储手中与bone相连的牌的索引（前后能组成吃的最多5张牌） //aShun[2]代表指定的牌如五万 //aShun[0]代表指定的牌的前2个面值的牌，如三万 //aShun[1]代表指定的牌的前1个面值的牌，如四万 //aShun[3]代表指定的牌的后1个面值的牌，如六万 //aShun[4]代表指定的牌的后2个面值的牌，如七万 int aShun[] = new int[5]; for( int n = 0; n < aShun.length; n ++ ) aShun[n] = -1; int word = bone.getWord(); if( word == Bone.WORD_ZI ) return false; int value = bone.getValue(); for( int n = 0; n < m_nHand; n ++ ) { if( m_aHandBone[n].getWord() == word ) { int index = m_aHandBone[n].getValue() - value; if( index >= -2 && index <= 2 ) {//如果在可组成吃牌的范围内 aShun[index+2] = n; } } } boolean bReturn = false; if( aShun[0] != -1 && aShun[1] != -1 ) {//存在第一种吃法，如有三万、四万吃五万 m_aChiIndex[0] = aShun[0]; m_aChiIndex[1] = aShun[1]; m_nChiIndex = 0; bReturn = true; } if( aShun[1] != -1 && aShun[3] != -1 ) {//存在第二种吃法，如有四万、六万吃五万 m_aChiIndex[2] = aShun[1]; m_aChiIndex[3] = aShun[3]; m_nChiIndex = 2; bReturn = true; } if( aShun[3] != -1 &&