自己寫的一個(gè)小的java作業(yè)，第一次上傳CSDN，原創(chuàng)的，最近在玩帝國(guó)3，然后根據(jù)石頭剪刀布，炮車騎兵長(zhǎng)槍兵的克制規(guī)則寫了一下，花了一個(gè)上午的時(shí)間。

import java.util.Random;interface war {void xuanze();//顯示派兵選項(xiàng)，要重寫void fight(int f);//1到4局顯示敵方派兵，要重寫void kill(int they,int we,int fen);//派兵對(duì)陣，以及該局分?jǐn)?shù)，要重寫void deFen();//顯示當(dāng)前得分，要重寫void juezhan();//顯示決戰(zhàn)信息，要重寫void warEnd();//戰(zhàn)爭(zhēng)結(jié)局，要重寫void seeFen(int juezhanFen);//顯示決戰(zhàn)分?jǐn)?shù)，以及1求和談判2繼續(xù)選項(xiàng)，要重寫void talks(int they,int we);//談判，要重寫 } import java.util.Random;abstract class enemy implements war{private static int theyFen=0;//私有屬性只能get和set獲取和修改private static int weFen=0; private final int huoshengFen=100;private final int juezhanFen=(new Random().nextInt(3))*100+300;//隨機(jī)300、400、500public int getHuoshengFen() {return huoshengFen;}public int getJuezhanFen() {return juezhanFen;}public static int getTheyFen() {return theyFen;}public static void setTheyFen(int theyFen) {enemy.theyFen = theyFen;}public static int getWeFen() {return weFen;}public static void setWeFen(int weFen) {enemy.weFen = weFen;}public void fight(int f){//在子類重寫System.out.println("第???局：敵方派出了???,請(qǐng)指揮作戰(zhàn)！(1、派出???2、派出???3、派出???)");}public void xuanze(){System.out.println("戰(zhàn)爭(zhēng)開始了，長(zhǎng)槍兵克制騎兵，騎兵克制炮車，炮車克制長(zhǎng)槍兵：");System.out.println("1、派出長(zhǎng)槍兵");System.out.println("2、派出騎兵");System.out.println("3、派出炮車");System.out.println("共5局：第1局到第4局每局100分，第五局為決戰(zhàn)局，決戰(zhàn)局獲勝分為300到500分，戰(zhàn)爭(zhēng)結(jié)束時(shí)計(jì)分多者獲勝！");}public void deFen(){;System.out.println("當(dāng)前得分：");System.out.println("我方："+this.weFen+"，敵方："+this.theyFen);}public void warEnd(){deFen();if((this.weFen-this.theyFen)>=300){System.out.println("這場(chǎng)戰(zhàn)役對(duì)面弱不禁風(fēng)，你贏得毫無懸念！");}else if(this.weFen>this.theyFen) {System.out.println("你贏得了這場(chǎng)戰(zhàn)役。");}else if(this.weFen<this.theyFen){System.out.println("你輸了這場(chǎng)戰(zhàn)役。");}else if(this.weFen==this.theyFen){System.out.println("這場(chǎng)戰(zhàn)役沒有勝負(fù)，你們結(jié)成了同盟！");}}public void kill(int they,int we,int fen){//fen有huoshengFen和juezhanFenif(they==1) {if(we==1) {System.out.println("你的長(zhǎng)槍兵和敵方長(zhǎng)槍兵，旗鼓相當(dāng)，沒有分出勝負(fù)");}else if(we==2) {System.out.println("你的騎兵被敵方長(zhǎng)槍兵干翻了");theyFen+=fen;}else if(we==3) {System.out.println("你的炮車干翻了敵方長(zhǎng)槍兵");weFen+=fen;}else {System.out.println("指揮錯(cuò)誤，你沒有派兵！");theyFen+=fen;}}else if(they==2) {if(we==1) {System.out.println("你的長(zhǎng)槍兵干翻了敵方騎兵");weFen+=fen;}else if(we==2) {System.out.println("你的騎兵和敵方騎兵，旗鼓相當(dāng)，沒有分出勝負(fù)");}else if(we==3) {System.out.println("你的炮車被敵方騎兵干翻了");theyFen+=fen;}else {System.out.println("指揮錯(cuò)誤，你沒有派兵！");theyFen+=fen;}}else if(they==3) {if(we==1) {System.out.println("你的長(zhǎng)槍兵被敵方炮車干翻了");theyFen+=fen;}else if(we==2) {System.out.println("你的騎兵干翻了敵方炮車");weFen+=fen;}else if(we==3) {System.out.println("你的炮車和敵方炮車同歸于盡了");}else {System.out.println("指揮錯(cuò)誤，你沒有派兵！");theyFen+=fen;}}}public void juezhan(){System.out.println("決戰(zhàn)局到了，本局你不知道敵方出兵信息：");System.out.println("1、派出長(zhǎng)槍兵");System.out.println("2、派出騎兵");System.out.println("3、派出炮車");}public void seeFen(int juezhanFen){System.out.println("\n決戰(zhàn)分："+juezhanFen);System.out.println("0、求和與談判");System.out.println("1、繼續(xù)");}public void talks(int they,int we){if(they>we){System.out.print("你付出了一點(diǎn)代價(jià)，");}if(they<we){System.out.print("對(duì)方付出了一點(diǎn)代價(jià)，");}} } public class pikeman extends enemy{String opponent="長(zhǎng)槍兵";@Overridepublic void fight(int f){System.out.println("第"+f+"局：敵方派出了"+this.opponent+",請(qǐng)指揮作戰(zhàn)！(1、派出長(zhǎng)槍兵2、派出騎兵3、派出炮車)");} } public class cavalryman extends enemy{String opponent="騎兵";@Overridepublic void fight(int f){System.out.println("第"+f+"局：敵方派出了"+this.opponent+",請(qǐng)指揮作戰(zhàn)！(1、派出長(zhǎng)槍兵2、派出騎兵3、派出炮車)");} } public class gunCarrier extends enemy{String opponent="炮車";@Overridepublic void fight(int f){System.out.println("第"+f+"局：敵方派出了"+this.opponent+",請(qǐng)指揮作戰(zhàn)！(1、派出長(zhǎng)槍兵2、派出騎兵3、派出炮車)");} } import java.util.Random; import java.util.Scanner;public class warStart {public static void main(String[] args) {pikeman p=new pikeman();cavalryman c=new cavalryman();gunCarrier g=new gunCarrier();p.xuanze();Scanner sc = new Scanner(System.in);int a;int randomNumber;for(int i = 1; i<=4;i++){ randomNumber=new Random().nextInt(3)+1; //隨機(jī)1-3if(randomNumber==1) {p.fight(i);}else if(randomNumber==2) {c.fight(i);}else if(randomNumber==3) {g.fight(i);}a = sc.nextInt();p.kill(randomNumber,a,p.getHuoshengFen());//一般場(chǎng)分?jǐn)?shù)p.deFen();}p.seeFen(p.getJuezhanFen());//get查看決戰(zhàn)分,同時(shí)顯示選項(xiàng)1、求和談判還是2、繼續(xù)a = sc.nextInt();if(a==0){p.talks(p.getTheyFen(),p.getWeFen());p.setTheyFen(0);//求和談判后雙方分?jǐn)?shù)為0p.setWeFen(0);//求和談判后雙方分?jǐn)?shù)為0p.warEnd();}else{p.juezhan();randomNumber=new Random().nextInt(3)+1; a = sc.nextInt();p.kill(randomNumber,a,p.getJuezhanFen());//決戰(zhàn)場(chǎng)分?jǐn)?shù)p.warEnd();}}} public class 說明 { //碾壓，兵種克制，長(zhǎng)槍兵克制騎兵，騎兵克制炮車，炮車克制長(zhǎng)槍兵 //贏了戰(zhàn)斗獲得分?jǐn)?shù) //規(guī)則類似石頭剪刀布 //謝裴賜原創(chuàng)，使用setter/getter, static, final, abstract，@Override等語(yǔ)法要素。 //war接口，enemy抽象使用war接口重寫方法，cavalryman(騎兵)、gunCarrier(炮車)、pikeman(長(zhǎng)槍兵)是enemy子類 //warStart就是測(cè)試類 }

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