java案例统计地面对抗谁胜出？

wen java案例 2026-08-14 198

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java案例统计地面对抗谁胜出？

完整的地面对抗统计系统
使用方法
功能特性

我为您创建一个Java案例来统计地面对抗（Ground Combat）的胜负,这个案例将模拟两个战斗单位之间的地面战斗。

完整的地面对抗统计系统

import java.util.ArrayList;
import java.util.List;
import java.util.Random;
import java.util.Scanner;
public class GroundCombatSimulator {
    // 战斗单位类
    static class CombatUnit {
        private String name;
        private int health;
        private int maxHealth;
        private int attackPower;
        private int defense;
        private int hitChance; // 命中率百分比
        private int criticalChance; // 暴击率百分比
        private int wins;
        private int losses;
        public CombatUnit(String name, int health, int attackPower, int defense, int hitChance, int criticalChance) {
            this.name = name;
            this.health = health;
            this.maxHealth = health;
            this.attackPower = attackPower;
            this.defense = defense;
            this.hitChance = hitChance;
            this.criticalChance = criticalChance;
            this.wins = 0;
            this.losses = 0;
        }
        // 重置战斗状态
        public void reset() {
            this.health = this.maxHealth;
        }
        // 获取当前单位信息
        public String getStats() {
            return String.format("%s [HP: %d/%d, ATK: %d, DEF: %d, 命中: %d%%, 暴击: %d%%]", 
                name, health, maxHealth, attackPower, defense, hitChance, criticalChance);
        }
        public String getName() { return name; }
        public int getHealth() { return health; }
        public int getMaxHealth() { return maxHealth; }
        public int getWins() { return wins; }
        public int getLosses() { return losses; }
        public void addWin() { wins++; }
        public void addLoss() { losses++; }
        // 受到伤害
        public void takeDamage(int damage) {
            int reducedDamage = Math.max(0, damage - defense);
            health = Math.max(0, health - reducedDamage);
        }
        // 攻击敌人
        public int attack(CombatUnit enemy, Random random) {
            // 检查命中
            if (random.nextInt(100) >= hitChance) {
                return 0; // 未命中
            }
            int damage = attackPower;
            // 检查暴击
            if (random.nextInt(100) < criticalChance) {
                damage *= 2; // 暴击双倍伤害
            }
            // 添加一些随机性
            damage += random.nextInt(attackPower / 4);
            damage -= random.nextInt(attackPower / 8);
            damage = Math.max(1, damage);
            enemy.takeDamage(damage);
            return damage;
        }
        public boolean isAlive() {
            return health > 0;
        }
    }
    // 战斗统计类
    static class CombatStatistics {
        private int totalBattles;
        private int fighter1Wins;
        private int fighter2Wins;
        private int draws;
        private int totalRounds;
        private int maxRounds;
        private int minRounds;
        private int totalDamageDealt;
        public CombatStatistics() {
            this.totalBattles = 0;
            this.fighter1Wins = 0;
            this.fighter2Wins = 0;
            this.draws = 0;
            this.totalRounds = 0;
            this.maxRounds = 0;
            this.minRounds = Integer.MAX_VALUE;
            this.totalDamageDealt = 0;
        }
        public void recordBattle(int winner, int rounds, int damage) {
            totalBattles++;
            totalRounds += rounds;
            totalDamageDealt += damage;
            if (winner == 1) fighter1Wins++;
            else if (winner == 2) fighter2Wins++;
            else draws++;
            if (rounds > maxRounds) maxRounds = rounds;
            if (rounds < minRounds) minRounds = rounds;
        }
        public double getAverageRounds() {
            return totalBattles > 0 ? (double) totalRounds / totalBattles : 0;
        }
        public double getAverageDamage() {
            return totalBattles > 0 ? (double) totalDamageDealt / totalBattles : 0;
        }
        public double getWinRate(int fighter) {
            int wins = fighter == 1 ? fighter1Wins : fighter2Wins;
            return totalBattles > 0 ? (double) wins / totalBattles * 100 : 0;
        }
        public void printStatistics(CombatUnit unit1, CombatUnit unit2) {
            System.out.println("\n========== 战斗统计报告 ==========");
            System.out.println("总战斗场次: " + totalBattles);
            System.out.println("------------------------------------");
            System.out.println(unit1.getName() + " 获胜次数: " + fighter1Wins);
            System.out.println(unit2.getName() + " 获胜次数: " + fighter2Wins);
            System.out.println("平局次数: " + draws);
            System.out.println("------------------------------------");
            System.out.println("平均回合数: " + String.format("%.2f", getAverageRounds()));
            System.out.println("最少回合数: " + (minRounds == Integer.MAX_VALUE ? 0 : minRounds));
            System.out.println("最多回合数: " + maxRounds);
            System.out.println("平均伤害值: " + String.format("%.2f", getAverageDamage()));
            System.out.println("====================================");
        }
    }
    // 主要模拟方法
    public static void simulateBattle(CombatUnit unit1, CombatUnit unit2, int battleCount, boolean verbose) {
        Random random = new Random();
        CombatStatistics stats = new CombatStatistics();
        System.out.println("\n========== 地面对抗模拟开始 ==========");
        System.out.println("战斗方1: " + unit1.getStats());
        System.out.println("战斗方2: " + unit2.getStats());
        System.out.println("模拟场次: " + battleCount);
        System.out.println("======================================");
        for (int battle = 1; battle <= battleCount; battle++) {
            unit1.reset();
            unit2.reset();
            int round = 0;
            int damageDealt = 0;
            int winner = 0;
            if (verbose) {
                System.out.println("\n--- 第 " + battle + " 场战斗 ---");
            }
            while (unit1.isAlive() && unit2.isAlive() && round < 100) {
                round++;
                // 轮流攻击
                int damage1 = unit1.attack(unit2, random);
                damageDealt += damage1;
                if (unit2.isAlive()) {
                    int damage2 = unit2.attack(unit1, random);
                    damageDealt += damage2;
                }
                if (verbose) {
                    System.out.println("回合 " + round + ": ");
                    System.out.println("  " + unit1.getName() + " 攻击 " + unit2.getName() + 
                        (damage1 > 0 ? " 造成 " + damage1 + " 点伤害" : " 未命中"));
                    System.out.println("  " + unit2.getName() + " 攻击 " + unit1.getName() + 
                        (damage2 > 0 ? " 造成 " + damage2 + " 点伤害" : " 未命中"));
                    System.out.println("  " + unit1.getName() + " HP: " + unit1.getHealth() + 
                        " | " + unit2.getName() + " HP: " + unit2.getHealth());
                }
                if (round >= 100) {
                    System.out.println("战斗达到回合上限，判定为平局");
                    winner = 0;
                } else if (!unit1.isAlive() && !unit2.isAlive()) {
                    winner = 0; // 平局
                } else if (!unit1.isAlive()) {
                    winner = 2;
                } else if (!unit2.isAlive()) {
                    winner = 1;
                }
            }
            // 记录胜负
            if (winner == 1) {
                unit1.addWin();
                unit2.addLoss();
                if (verbose) System.out.println("★★★ " + unit1.getName() + " 获胜！");
            } else if (winner == 2) {
                unit2.addWin();
                unit1.addLoss();
                if (verbose) System.out.println("★★★ " + unit2.getName() + " 获胜！");
            } else {
                if (verbose) System.out.println("★★★ 平局！");
            }
            stats.recordBattle(winner, round, damageDealt);
        }
        // 打印统计结果
        System.out.println("\n========== 最终统计结果 ==========");
        System.out.println(unit1.getName() + " - 胜场: " + unit1.getWins() + 
            " | 负场: " + unit1.getLosses() + 
            " | 胜率: " + String.format("%.1f%%", 
            (double) unit1.getWins() / battleCount * 100));
        System.out.println(unit2.getName() + " - 胜场: " + unit2.getWins() + 
            " | 负场: " + unit2.getLosses() + 
            " | 胜率: " + String.format("%.1f%%", 
            (double) unit2.getWins() / battleCount * 100));
        stats.printStatistics(unit1, unit2);
        // 判定最终胜者
        if (unit1.getWins() > unit2.getWins()) {
            System.out.println("\n🎉 最终胜者: " + unit1.getName() + "！");
        } else if (unit2.getWins() > unit1.getWins()) {
            System.out.println("\n🎉 最终胜者: " + unit2.getName() + "！");
        } else {
            System.out.println("\n🤝 双方势均力敌，打成平手！");
        }
    }
    // 主程序入口
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        Random random = new Random();
        System.out.println("欢迎来到地面对抗模拟系统！");
        System.out.println("===============================");
        // 预设战斗单位
        List<CombatUnit> predefinedUnits = new ArrayList<>();
        predefinedUnits.add(new CombatUnit("步兵", 100, 35, 10, 85, 10));
        predefinedUnits.add(new CombatUnit("坦克", 150, 50, 30, 75, 5));
        predefinedUnits.add(new CombatUnit("装甲车", 120, 40, 20, 80, 8));
        predefinedUnits.add(new CombatUnit("狙击手", 70, 70, 5, 70, 30));
        predefinedUnits.add(new CombatUnit("机器人", 130, 45, 25, 82, 12));
        System.out.println("请选择战斗单位：");
        for (int i = 0; i < predefinedUnits.size(); i++) {
            System.out.println((i + 1) + ". " + predefinedUnits.get(i).getStats());
        }
        System.out.println("6. 自定义单位");
        System.out.print("\n请选择第一个单位: ");
        int choice1 = getValidChoice(scanner, 1, 6);
        CombatUnit unit1 = selectUnit(scanner, predefinedUnits, choice1);
        System.out.print("请选择第二个单位: ");
        int choice2 = getValidChoice(scanner, 1, 6);
        CombatUnit unit2 = selectUnit(scanner, predefinedUnits, choice2);
        System.out.print("请输入模拟场次 (1-1000): ");
        int battleCount = Math.max(1, Math.min(1000, scanner.nextInt()));
        System.out.print("是否显示详细战斗过程？(y/n): ");
        scanner.nextLine();
        boolean verbose = scanner.nextLine().equalsIgnoreCase("y");
        // 开始模拟
        simulateBattle(unit1, unit2, battleCount, verbose);
        scanner.close();
    }
    private static int getValidChoice(Scanner scanner, int min, int max) {
        int choice;
        while (true) {
            try {
                choice = scanner.nextInt();
                if (choice >= min && choice <= max) {
                    return choice;
                }
                System.out.print("无效选择，请输入 " + min + "-" + max + " 之间的数字: ");
            } catch (Exception e) {
                System.out.print("请输入有效数字: ");
                scanner.nextLine();
            }
        }
    }
    private static CombatUnit selectUnit(Scanner scanner, List<CombatUnit> units, int choice) {
        if (choice <= units.size()) {
            return units.get(choice - 1);
        }
        // 自定义单位
        System.out.println("\n创建自定义单位：");
        scanner.nextLine();
        System.out.print("单位名称: ");
        String name = scanner.nextLine();
        System.out.print("生命值 (50-200): ");
        int health = Math.max(50, Math.min(200, scanner.nextInt()));
        System.out.print("攻击力 (20-80): ");
        int attack = Math.max(20, Math.min(80, scanner.nextInt()));
        System.out.print("防御力 (0-50): ");
        int defense = Math.max(0, Math.min(50, scanner.nextInt()));
        System.out.print("命中率 (50-100): ");
        int hitChance = Math.max(50, Math.min(100, scanner.nextInt()));
        System.out.print("暴击率 (0-50): ");
        int criticalChance = Math.max(0, Math.min(50, scanner.nextInt()));
        scanner.nextLine();
        return new CombatUnit(name, health, attack, defense, hitChance, criticalChance);
    }
}

使用方法

编译运行：

javac GroundCombatSimulator.java
java GroundCombatSimulator

程序特点：
- 支持5种预定义单位和自定义单位
- 可设置模拟场次（最多1000场）
- 可选择详细或简洁输出模式
- 统计胜率、平均回合数、平均伤害等数据

功能特性

战斗系统：命中率、暴击率、防御减伤
统计功能：多维度统计战斗数据
灵活性：可自定义单位和参数
可视化：详细显示每回合战斗过程

这个案例完整实现了地面对抗的统计和模拟功能,可以根据实际需求调整参数。

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