Android源码---斗地主

package com.peiandsky; import java.util.Random; import java.util.Vector; import android.widget.Toast; public class Poke { public static Random rand = new Random(); public static void show(String text, int time) { Toast t = Toast.makeText(DDZ.ddz, text, time); t.show(); } public static boolean inRect(int x, int y, int rectX, int rectY, int rectW, int rectH) { if (x < rectX || x > rectX + rectW || y < rectY || y > rectY + rectH) { return false; } return true; } // 0-53表示54张牌 public static void shuffle(int[] pokes) { int len = pokes.length; // 对于54张牌中的任何一张，都随机找一张和它互换，将牌顺序打乱。 for (int l = 0; l < len; l++) { int des = rand.nextInt(54); int temp = pokes[l]; pokes[l] = pokes[des]; pokes[des] = temp; } } public static int getDZ() { return rand.nextInt(3); // return 0; } // 对pokes进行从大到小排序，采用冒泡排序 public static void sort(int[] pokes) { for (int i = 0; i < pokes.length; i++) { for (int j = i + 1; j < pokes.length; j++) { if (pokes[i] < pokes[j]) { int temp = pokes[i]; pokes[i] = pokes[j]; pokes[j] = temp; } } } } /** * 16小王，17大王 */ public static int getPokeValue(int poke) { // 当扑克值为52时，是小王 if (poke == 52) { return 16; } // 当扑克值为53时，是大王 if (poke == 53) { return 17; } // 其它情况下返回相应的值(3,4,5,6,7,8,9,10,11(J),12(Q),13(K),14(A),15(2)) return poke / 4 + 3; } public static int getImageRow(int poke) { return poke / 13; } public static int getImageCol(int poke) { return poke % 13; } /** * 是不是一个有效的牌型 * * @param pokes * @return */ public static boolean isCard(int[] pokes) { if (getPokeType(pokes) == PokeType.error) return false; return true; } /** * pokes中的牌的顺序要按照牌的值排列,顺牌中不包含2 * * @param pokes * @return */ public static int getPokeType(int[] pokes) { int len = pokes.length; // 当牌数量为1时,单牌 if (len == 1) { return PokeType.danpai; } // 当牌数量为2时,可能是对牌和火箭 if (len == 2) { if (pokes[0] == 53 && pokes[1] == 52) { return PokeType.huojian; } if (getPokeValue(pokes[0]) == getPokeValue(pokes[1])) { return PokeType.duipai; } } // 当牌数为3时,只可能是三顺 if (len == 3) { if (getPokeValue(pokes[0]) == getPokeValue(pokes[1]) && getPokeValue(pokes[2]) == getPokeValue(pokes[1])) { return PokeType.sanzhang; } } // 当牌数为4时,可能是三带一或炸弹 if (len == 4) { int firstCount = getPokeCount(pokes, pokes[0]); if (firstCount == 3 || getPokeCount(pokes, pokes[1]) == 3) { return PokeType.sandaiyi; } if (firstCount == 4) { return PokeType.zhadan; } } // 当牌数大于5时,判断是不是单顺 if (len >= 5) { if (shunzi(pokes)) { return PokeType.danshun; } } // 当牌数为6时,四带二 if (len == 6) { boolean have4 = false; boolean have1 = false; for (int i = 0; i < len; i++) { int c = getPokeCount(pokes, pokes[i]); if (c == 4) { have4 = true; } if (c == 1) { have1 = true; } } if (have4 && have1) { return PokeType.sidaier; } } // 当牌数大于等于6时,先检测是不是双顺和三顺 if (len >= 6) { // 双顺 boolean shuangshunflag = true; for (int i = 0; i < len; i++) { if (getPokeCount(pokes, pokes[i]) != 2) { shuangshunflag = false; break; } } if (shuangshunflag) { int[] tempPokes = new int[len / 2]; for (int i = 0; i < len / 2; i++) { tempPokes[i] = pokes[i * 2]; } if (shunzi(tempPokes)) { return PokeType.shuangshun; } } System.out.println("shuangshun:" + shuangshunflag); // 三顺 boolean sanshunflag = true; for (int i = 0; i < len; i++) { if (getPokeCount(pokes, pokes[i]) != 3) { sanshunflag = false; break; } } if (sanshunflag) { int[] tempPokes = new int[len / 3]; for (int i = 0; i < len / 3; i++) { tempPokes[i] = pokes[i * 3]; } if (shunzi(tempPokes)) { return PokeType.sanshun; } } } // 当牌数大于等于8,且能够被4整除时,判断是不是飞机 if (len >= 8 && len % 4 == 0) { UniqInt ui = new UniqInt(); int have1 = 0; for (int i = 0; i < pokes.length; i++) { int c = getPokeCount(pokes, pokes[i]); if (c == 3) { ui.addInt(pokes[i]); } else if (c == 1) { have1++; } } if (ui.size() == have1) { int[] tempArray = ui.getArray(); sort(tempArray); if (shunzi(tempArray)) { return PokeType.feiji; } } } // 如果不是可知牌型,返回错误型 return PokeType.error; } /** * 判断是不是顺子 * * @param pokes * @return */ public static boolean shunzi(int[] pokes) { int start = getPokeValue(pokes[0]); // 顺子中不能包含2,king if (start >= 15) { return false; } int next; for (int i = 1; i < pokes.length; i++) { next = getPokeValue(pokes[i]); if (start - next != 1) { return false; } start = next; } return true; } // 统计一手牌中同值的牌出现的次数来判断是对牌,三顺,三带一,炸弹,四代二等 public static int getPokeCount(int[] pokes, int poke) { int count = 0; for (int i = 0; i < pokes.length; i++) { if (getPokeValue(pokes[i]) == getPokeValue(poke)) { count++; } } return count; } // 通过给给出的一手牌,来返回它的牌值大小，pokes中的顺序是排列好的 public static int getPokeTypeValue(int[] pokes, int pokeType) { // 这几种类型直接返回第一个值 if (pokeType == PokeType.danpai || pokeType == PokeType.duipai || pokeType == PokeType.danshun || pokeType == PokeType.sanshun || pokeType == PokeType.shuangshun || pokeType == PokeType.sanzhang || pokeType == PokeType.zhadan) { return getPokeValue(pokes[0]); } // 三带一和飞机返回数量为3的牌的最大牌值 if (pokeType == PokeType.sandaiyi || pokeType == PokeType.feiji) { for (int i = 0; i <= pokes.length - 3; i++) { if (getPokeValue(pokes[i]) == getPokeValue(pokes[i + 1]) && getPokeValue(pokes[i + 1]) == getPokeValue(pokes[i + 2])) { return getPokeValue(pokes[i]); } } } // 四带二返回数量为4的牌值 if (pokeType == PokeType.sidaier) { for (int i = 0; i < pokes.length - 3; i++) { if (getPokeValue(pokes[i]) == getPokeValue(pokes[i + 1]) && getPokeValue(pokes[i + 1]) == getPokeValue(pokes[i + 2]) && getPokeValue(pokes[i + 2]) == getPokeValue(pokes[i + 3])) { return getPokeValue(pokes[i]); } } } return 0; } /** * true 第一个大 * * @param f * @param s * @return */ public static boolean compare(Card f, Card s) { // 当两种牌型相同时 if (f.pokeType == s.pokeType) { // 两手牌牌型相同时，数量不同将无法比较，默认为第二个大，使s不能出牌 if (f.pokes.length != s.pokes.length) return false; // 牌型相同，数量相同时，比较牌值 return f.value > s.value; } // 在牌型不同的时候,如果f的牌型是火箭,则返回true if (f.pokeType == PokeType.huojian) { return true; } if (s.pokeType == PokeType.huojian) { return false; } // 排除火箭的类型，炸弹最大 if (f.pokeType == PokeType.zhadan) { return true; } if (s.pokeType == PokeType.zhadan) { return false; } // 无法比较的情况，默认为s大于f return false; } public int[] findBigThanCard(Card card, int pokes[]) { return null; } public static int[] outCardByItsself(int pokes[], Person last, Person next) { AnalyzePoke analyze = AnalyzePoke.getInstance(); analyze.setPokes(pokes); int cardArray[] = null; Vector<int[]> card_danpai = analyze.getCard_danpai(); Vector<int[]> card_sanshun = analyze.getCard_sanshun(); int danpai = card_danpai.size(); int sanshun = card_sanshun.size(); i