public class Doudizhu {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String[] huashe1 = {
"♥", "♠", "♦", "♣"};
int[] daxiao1 = {
3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
String[] pai1 = {
"3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K", "A", "2"};
ArrayList<Pai> list = new ArrayList<>();
for (String s : huashe1) {
for (int i = 0; i < daxiao1.length; i++) {
list.add(new Pai(s, pai1[i], daxiao1[i]));
}
}
list.add(new Pai("", "大王", 50));
list.add(new Pai("", "小王", 20));
Collections.shuffle((List<?>) list);
ArrayList<Pai> player1 = new ArrayList<>();
ArrayList<Pai> player2 = new ArrayList<>();
ArrayList<Pai> player3 = new ArrayList<>();
ArrayList<Pai> under = new ArrayList<>();
for (int i = 0; i < list.size(); i++) {
if (i >= list.size() - 3) {
under.add(list.get(i));
} else {
if (i % 3 == 0) {
player1.add(list.get(i));
} else if (i % 3 == 1) {
player2.add(list.get(i));
} else {
player3.add(list.get(i));
}
}
}
System.out.println(under);
int r = new Random().nextInt(51);
if (r % 3 == 0) {
player1.addAll(under);
} else if (r % 3 == 1) {
player2.addAll(under);
} else {
player3.addAll(under);
}
Collections.sort(player1);
Collections.sort(player2);
Collections.sort(player3);
System.out.println(player1);
System.out.println(player2);
System.out.println(player3);
ArrayList<Pai> paikuplayer1 = new ArrayList<>();
ArrayList<Pai> paikuplayer2 = new ArrayList<>();
ArrayList<Pai> paikuplayer3 = new ArrayList<>();
ArrayList<Pai> paikuunderp1 = new ArrayList<>();
ArrayList<Pai> paikuunderp2 = new ArrayList<>();
ArrayList<Pai> paikuunderp3 = new ArrayList<>();
ArrayList<Pai> paikuunder = new ArrayList<>();
String p1;
String p2;
String p3;
if (player1.size() == 20) {
p1 = "地主";
p2 = "玩家一";
p3 = "玩家二";
} else if (player2.size() == 20) {
p1 = "玩家二";
p2 = "地主";
p3 = "玩家一";
} else {
p1 = "玩家一";
p2 = "玩家二";
p3 = "地主";
}
if (player1.size() != 20) {
} else {
System.out.println("==================");
System.out.println(p1 + "的牌为" + player1);
System.out.println("请" + p1 + "出牌");
System.out.println("请输入想要出的牌,输入-1停止出牌");
while (true) {
if (paikuunderp2.size() == 0 && paikuunderp3.size() == 0) {
paikuunderp1.clear();
} else {
paikuunderp1.clear();
System.out.println("请选择，1.出牌 2.要不起 3.过");
if (sc.nextLine().equals("2")) {
System.out.println("要不起");
break;
}else if(sc.nextLine().equals("3")){
System.out.println("过");
break;
}
}
while (true) {
System.out.println("请输入要出的牌");
String a = sc.nextLine();
if (a.equals("-1")) {
break;
} else {
if (!isTrue(player1, a)) {
System.out.println("您没有这张牌");
} else {
Pai pai = throwcard(player1, a);
paikuplayer1.add(pai);
player1.remove(pai);
}
}
}
System.out.println("出的牌为" + paikuplayer1);
if (chuPai(paikuplayer1)) {
System.out.println("可以出牌");
if (daNi(paikuplayer1, paikuunderp2) && daNi(paikuplayer1, paikuunderp3)) {
paikuunderp1.addAll(paikuplayer1);
paikuunder.addAll(paikuplayer1);
paikuplayer1.clear();
System.out.println(p1 + "出的牌为" + paikuunderp1);
paikuunderp3.clear();
break;
}
}
System.out.println("不符合规则，请重新出牌");
player1.addAll(paikuplayer1);
Collections.sort(player1);
System.out.println("当前牌库为" + player1);
paikuplayer1.clear();
}
System.out.println("底库中牌为" + paikuunder);
}
if (player2.size() != 20 && paikuunderp1.size() == 0) {
} else {
System.out.println("==================");
System.out.println(p2 + "的牌为" + player2);
System.out.println("请" + p2 + "出牌");
System.out.println("请输入想要出的牌,输入-1停止出牌");
while (true) {
if (paikuunderp1.size() == 0 && paikuunderp3.size() == 0) {
paikuunderp2.clear();
} else {
paikuunderp2.clear();
System.out.println("请出入选择，1.出牌 2.要不起 3.过");
if (sc.nextLine().equals("2")) {
System.out.println("要不起");
break;
}else if(sc.nextLine().equals("3")){
System.out.println("过");
break;
}
}
while (true) {
System.out.println("请输入要出的牌");
String a = sc.nextLine();
if (a.equals("-1")) {
break;
} else {
if (!isTrue(player2, a)) {
System.out.println("您没有这张牌");
} else {
Pai pai = throwcard(player2, a);
paikuplayer2.add(pai);
player2.remove(pai);
}
}
}
System.out.println("出的牌为" + paikuplayer2);
if (chuPai(paikuplayer2)) {
System.out.println("可以出牌");
if (daNi(paikuplayer2, paikuunderp1) && daNi(paikuplayer2, paikuunderp3)) {
paikuunderp2.addAll(paikuplayer2);
paikuunder.addAll(paikuplayer2);
paikuplayer2.clear();
System.out.println(p2 + "出的牌为" + paikuunderp2);
paikuunderp1.clear();
break;
}
}
System.out.println("不符合规则，请重新出牌");
player2.addAll(paikuplayer2);
Collections.sort(player2);
System.out.println("当前牌库为" + player2);
paikuplayer2.clear();
}
System.out.println("底库中牌为" + paikuunder);
}
System.out.println("==================");
System.out.println(p3 + "的牌为" + player3);
System.out.println("请" + p3 + "出牌");
System.out.println("请输入想要出的牌,输入-1停止出牌");
while (true) {
if (paikuunderp1.size() == 0 && paikuunderp2.size() == 0) {
paikuunderp3.clear();
} else {
paikuunderp3.clear();
System.out.println("请出入选择，1.出牌 2.要不起 3.过");
if (sc.nextLine().equals("2")) {
System.out.println("要不起");
break;
}else if(sc.nextLine().equals("3")){
System.out.println("过");
break;
}
}
while (true) {
System.out.println("请输入要出的牌");
String a = sc.nextLine();
if (a.equals("-1")) {
break;
} else {
if (!isTrue(player3, a)) {
System.out.println("您没有这张牌");
} else {
Pai pai = throwcard(player3, a);
paikuplayer3.add(pai);
player3.remove(pai);
}
}
}
System.out.println("出的牌为" + paikuplayer3);
if (chuPai(paikuplayer3)) {
System.out.println("可以出牌");
if (daNi(paikuplayer3, paikuunderp2) && daNi(paikuplayer3, paikuunderp1)) {
paikuunderp3.addAll(paikuplayer3);
paikuunder.addAll(paikuplayer3);
paikuplayer3.clear();
System.out.println(p3 + "出的牌为" + paikuunderp3);
paikuunderp2.clear();
break;
}
}
System.out.println("不符合规则，请重新出牌");
player3.addAll(paikuplayer3);
Collections.sort(player3);
System.out.println("当前牌库为" + player3);
paikuplayer3.clear();
}
while (true) {
System.out.println("==================");
System.out.println(p1 + "的牌为" + player1);
System.out.println("请" + p1 + "出牌");
System.out.println("请输入想要出的牌,输入-1停止出牌");
while (true) {
if (paikuunderp2.size() == 0 && paikuunderp3.size() == 0) {
paikuunderp1.clear();
} else {
paikuunderp1.clear();
System.out.println("请出入选择，1.出牌 2.要不起 3.过");
if (sc.nextLine().equals("2")) {
System.out.println("要不起");
break;
}else if(sc.nextLine().equals("3")){
System.out.println("过");
break;
}
}
while (true) {
System.out.println("请输入要出的牌");
String a = sc.nextLine();
if (a.equals("-1")) {
break;
} else {
if (!isTrue(player1, a)) {
System.out.println("您没有这张牌");
} else {
Pai pai = throwcard(player1, a);
paikuplayer1.add(pai);
player1.remove(pai);
}
}
}
System.out.println("出的牌为" + paikuplayer1);
if (chuPai(paikuplayer1)) {
System.out.println("可以出牌");
if (daNi(paikuplayer1, paikuunderp2) && daNi(paikuplayer1, paikuunderp3)) {
paikuunderp1.addAll(paikuplayer1);
paikuunder.addAll(paikuplayer1);
paikuplayer1.clear();
System.out.println(p1 + "出的牌为" + paikuunderp1);
paikuunderp3.clear();
break;
} else {
System.out.println("你的牌太小，管不上");
break;
}
}
System.out.println("不符合规则，请重新出牌");
player1.addAll(paikuplayer1);
Collections.sort(player1);
System.out.println("当前牌库为" + player1);
paikuplayer1.clear();
}
System.out.println("底库中牌为" + paikuunder);
if (player1.size() == 0 || player2.size() == 0 || player3.size() == 0) {
System.out.println("游戏结束");
break;
}
System.out.println("==================");
System.out.println(p2 + "的牌为" + player2);
System.out.println("请" + p2 + "出牌");
System.out.println("请输入想要出的牌,输入-1停止输出");
while (true) {
if (paikuunderp1.size() == 0 && paikuunderp3.size() == 0) {
paikuunderp2.clear();
} else {
paikuunderp2.clear();
System.out.println("请出入选择，1.出牌 2.要不起 3.过");
if (sc.nextLine().equals("2")) {
System.out.println("要不起");
break;
}else if(sc.nextLine().equals("3")){
System.out.println("过");
break;
}
}
while (true) {
System.out.println("请输入要出的牌");
String a = sc.nextLine();
if (a.equals("-1")) {
break;
} else {
if (!isTrue(player2, a)) {
System.out.println("您没有这张牌");
} else {
Pai pai = throwcard(player2, a);
paikuplayer2.add(pai);
player2.remove(pai);
}
}
}
System.out.println("出的牌为" + paikuplayer2);
if (chuPai(paikuplayer2)) {
System.out.println("可以出牌");
if (daNi(paikuplayer2, paikuunderp1) && daNi(paikuplayer2, paikuunderp3)) {
paikuunderp2.addAll(paikuplayer2);
paikuunder.addAll(paikuplayer2);
paikuplayer2.clear();
System.out.println(p2 + "出的牌为" + paikuunderp2);
paikuunderp1.clear();
break;
}
}
System.out.println("不符合规则，请重新出牌");
player2.addAll(paikuplayer2);
Collections.sort(player2);
System.out.println("当前牌库为" + player2);
paikuplayer2.clear();
}
System.out.println("底库中牌为" + paikuunder);
if (player1.size() == 0 || player2.size() == 0 || player3.size() == 0) {
System.out.println("游戏结束");
break;
}
System.out.println("==================");
System.out.println(p3 + "的牌为" + player3);
System.out.println("请" + p3 + "出牌");
System.out.println("请输入想要出的牌,输入-1停止出牌");
while (true) {
if (paikuunderp1.size() == 0 && paikuunderp2.size() == 0) {
paikuunderp3.clear();
} else {
paikuunderp3.clear();
System.out.println("请出入选择，1.出牌 2.要不起 3.过");
if (sc.nextLine().equals("2")) {
System.out.println("要不起");
break;
}else if(sc.nextLine().equals("3")){
System.out.println("过");
break;
}
}
while (true) {
System.out.println("请输入要出的牌");
String a = sc.nextLine();
if (a.equals("-1")) {
break;
} else {
if (!isTrue(player3, a)) {
System.out.println("您没有这张牌");
} else {
Pai pai = throwcard(player3, a);
paikuplayer3.add(pai);
player3.remove(pai);
}
}
}
System.out.println("出的牌为" + paikuplayer3);
if (chuPai(paikuplayer3)) {
System.out.println("可以出牌");
if (daNi(paikuplayer3, paikuunderp2) && daNi(paikuplayer3, paikuunderp1)) {
paikuunderp3.addAll(paikuplayer3);
paikuunder.addAll(paikuplayer3);
paikuplayer3.clear();
System.out.println(p3 + "出的牌为" + paikuunderp3);
paikuunderp2.clear();
break;
}
}
System.out.println("不符合规则，请重新出牌");
player3.addAll(paikuplayer3);
Collections.sort(player3);
System.out.println("当前牌库为" + player3);
paikuplayer3.clear();
}
System.out.println("当前的底牌池" + paikuunder);
if (player1.size() == 0 || player2.size() == 0 || player3.size() == 0) {
System.out.println("游戏结束");
break;
}
}
}
public static int sameNum(ArrayList<Pai> list) {
int max = 0;
for (int i = 0; i < list.size(); i++) {
int num = 0;
for (int j = 0; j < list.size(); j++) {
if (list.get(i).getId() == list.get(j).getId()) {
num++;
}
}
max = max >= num ? max : num;
}
return max;
}
public static boolean chuPai(ArrayList<Pai> list) {
switch (list.size()) {
case 1:
return true;
case 2:
if (list.get(0).getId() == list.get(1).getId()) {
return true;
} else if (list.get(0).getId() + list.get(1).getId() == 70) {
return true;
} else {
return false;
}
case 3:
if (sameNum(list)==3) {
return true;
} else return false;
case 4:
if (sameNum(list) == 4 || sameNum(list) == 3) {
return true;
} else
return false;
case 5:
if (sameNum(list) == 1 && (max(list) - min(list) == list.size() - 1)) {
return true;
} else if (sameNum(list) == 3) {
for (int i = 0; i < list.size(); i++) {
if (theSameNum(list, list.get(i).getNum()) < 2) {
return false;
}
}
return true;
}
case 6:
if (sameNum(list) == 1 && (max(list) - min(list) == list.size() - 1)) {
return true;
} else if (sameNum(list) == 4) {
for (int i = 0; i < list.size(); i++) {
if (theSameNum(list, list.get(i).getNum()) == 2) {
return false;
}
}
return true;
} else if (sameNum(list) == 2 && (max(list) - min(list)) * 2 + 2 == list.size() && max(list) != 15) {
return true;
} else
return false;
case 8:
if (sameNum(list) == 1 && (max(list) - min(list) == list.size() - 1)) {
return true;
} else if (sameNum(list) == 4) {
for (int i = 0; i < list.size(); i++) {
if (theSameNum(list, list.get(i).getNum()) == 2) {
return true;
}
}
return false;
} else if (sameNum(list)==2 && (max(list) - min(list)) * 2 + 2 == list.size() && max(list) != 15) {
return true;
} else if (sameNum(list) == 3 && noSameNum(list) == 4 &&
(whichNumSame(list, 3).get(1) - whichNumSame(list, 3).get(0) == 1) && max(list) != 15) {
for (int i = 0; i < list.size(); i++) {
if (theSameNum(list, list.get(i).getNum()) == 2) {
return false;
}
}
return true;
} else if (sameNum(list) == 3 && noSameNum(list) == 3 &&
(whichNumSame(list, 3).get(1) - whichNumSame(list, 3).get(0) == 1) && max(list) != 15) {
return true;
} else return false;
default:
if (sameNum(list) == 1 && (max(list) - min(list) == list.size() - 1) && max(list) < 15) {
return true;
} else if (list.size() % 2 == 0&&sameNum(list)==2 && (max(list) - min(list)) * 2 + 2 == list.size() && max(list) != 15) {
return true;
} else if (list.size() == 10 && sameNum(list) == 3 && noSameNum(list) == 4 &&
(whichNumSame(list, 3).get(1) - whichNumSame(list, 3).get(0) == 1) && max(list) != 15) {
for (int i = 0; i < list.size(); i++) {
if (theSameNum(list, list.get(i).getNum()) == 1) {
return false;
}
}
return true;
} else if (list.size() == 12 && sameNum(list) == 3 && noSameNum(list) == 6 &&
(whichNumSame(list, 3).get(2) - whichNumSame(list, 3).get(0) == 2) && max(list) != 15) {
for (int i = 0; i < list.size(); i++) {
if (theSameNum(list, list.get(i).getNum()) == 2) {
return false;
}
}
return true;
} else if (list.size() == 15 && sameNum(list) == 3 && noSameNum(list) == 6 &&
(whichNumSame(list, 3).get(2) - whichNumSame(list, 3).get(0) == 2) && max(list) != 15) {
for (int i = 0; i < list.size(); i++) {
if (theSameNum(list, list.get(i).getNum()) == 1) {
return false;
}
}
return true;
} else if (list.size() == 16 && sameNum(list) == 3 && noSameNum(list) == 8 &&
(whichNumSame(list, 3).get(2) - whichNumSame(list, 3).get(0) == 2) && max(list) != 15) {
for (int i = 0; i < list.size(); i++) {
if (theSameNum(list, list.get(i).getNum()) == 1) {
return false;
}
}
return true;
}
return false;
}
}
public static int max(ArrayList<Pai> list) {
int max = 0;
for (int i = 0; i < list.size(); i++) {
max = max >= list.get(i).getId() ? max : list.get(i).getId();
}
return max;
}
public static int min(ArrayList<Pai> list) {
int min = list.get(0).getId();
for (int i = 0; i < list.size(); i++) {
min = min <= list.get(i).getId() ? min : list.get(i).getId();
}
return min;
}
public static int theSameNum(ArrayList<Pai> list, String a) {
int num = 0;
for (int i = 0; i < list.size(); i++) {
if (list.get(i).getNum().equals(a)) {
num++;
}
}
return num;
}
public static Pai throwcard(ArrayList<Pai> list, String a) {
for (int i = 0; i < list.size(); i++) {
if (list.get(i).getNum().equals(a)) {
return list.get(i);
}
}
System.out.println("您手中没有" + a );
return null;
}
public static boolean daNi(ArrayList<Pai> list, ArrayList<Pai> list1) {
if ((list.size() >= 2 && list.get(0).getId() + list.get(1).getId() == 70) || list1.size() == 0)
return true;
if (list1.size() == 2 && list1.get(0).getId() + list1.get(1).getId() == 70)
return false;
if (list.size() == list1.size()) {
switch (list1.size()) {
case 1:
return max(list) > max(list1);
case 2:
return max(list) > max(list1);
case 3:
return max(list) > max(list1);
case 4:
if (sameNum(list) == 4 && sameNum(list1) == 4 && max(list) > max(list1)) {
return true;
} else if (sameNum(list) == 4) {
return true;
} else if (sameNum(list) == 3 && sameNum(list1) == 3) {
return (list.get(0).getId() == list.get(1).getId() ?
list.get(0).getId() : list.get(2).getId()) >
(list1.get(0).getId() == list1.get(1).getId() ?
list1.get(0).getId() : list1.get(2).getId());
}
return false;
case 5:
if (sameNum(list) == sameNum(list1) && sameNum(list) == 1) {
return max(list) > max(list1);
} else {
return (theSameNum(list, idtoNum(list, max(list))) == 3 ? max(list) : min(list))
> (theSameNum(list1, idtoNum(list1, max(list1))) == 3 ? max(list1) : min(list1));
}
case 6:
if (sameNum(list) == sameNum(list1) && sameNum(list) == 1) {
return max(list) > max(list1);
} else if (sameNum(list) == sameNum(list1) && sameNum(list) == 2) {
return max(list) > max(list1);
} else {
return (theSameNum(list, idtoNum(list, max(list))) == 4 ? max(list) : min(list))
> (theSameNum(list1, idtoNum(list1, max(list1))) == 4 ? max(list1) : min(list1));
}
default:
if (sameNum(list) == sameNum(list1) && sameNum(list) == 1) {
return max(list) > max(list1);
} else if (sameNum(list) == sameNum(list1) && sameNum(list) == 2) {
return max(list) > max(list1);
} else if (sameNum(list) == sameNum(list1) && sameNum(list) == 3) {
return whichNumSame(list, 3).get(0) > whichNumSame(list1, 3).get(1);
} else if (list.size() == 10 && sameNum(list) == 3) {
return whichNumSame(list, 3).get(0) > whichNumSame(list1, 3).get(1);
} else if (list.size() == 12 && sameNum(list) == 3) {
return whichNumSame(list, 3).get(0) > whichNumSame(list1, 3).get(2);
} else if (list.size() == 15 && sameNum(list) == 3) {
return whichNumSame(list, 3).get(0) > whichNumSame(list1, 3).get(3);
} else if (list.size() == 16 && sameNum(list) == 3) {
return whichNumSame(list, 3).get(0) > whichNumSame(list1, 3).get(3);
} else return false;
}
} else {
if (list.size() == 4 && sameNum(list) == 4) {
return true;
} else if (list1.size() == 4 && sameNum(list1) == 4) {
return false;
} else
return false;
}
}
public static boolean isTrue(ArrayList<Pai> list, String a) {
for (int i = 0; i < list.size(); i++) {
if (list.get(i).getNum().equals(a)) {
return true;
}
}
return false;
}
public static String idtoNum(ArrayList<Pai> list, int id) {
for (int i = 0; i < list.size(); i++) {
if (list.get(i).getId() == id) {
return list.get(i).getNum();
}
}
return "";
}
public static int noSameNum(ArrayList<Pai> list) {
HashSet<Integer> set = new HashSet<>();
for (int i = 0; i < list.size(); i++) {
set.add(list.get(i).getId());
}
return set.size();
}
public static ArrayList<Integer> whichNumSame(ArrayList<Pai> list, int a) {
ArrayList<Integer> li = new ArrayList<>();
for (int i = 0; i < list.size(); i++) {
if (theSameNum(list, list.get(i).getNum()) == a && !li.contains(list.get(i).getId())) {
li.add(list.get(i).getId());
}
}
return li;
}
实体类
public class Pai implements Comparable<Pai>{
private String name ;
private String num ;
private int id ;
public Pai(String name, String num, int id) {
this.name = name;
this.num = num;
this.id = id;
}
public Pai() {
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getNum() {
return num;
}
public void setNum(String num) {
this.num = num;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
@Override
public String toString() {
return name+num;
}
@Override
public int compareTo(Pai o) {
return this.getId()-o.getId();
}
}
转载：https://blog.csdn.net/qq_33007465/article/details/114838384
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