Implement GolemFist

Assets/Battle/MonsterAI/AIUtils.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class AIUtils {
+    public static BattleHero GetNearestHero(MonsterViewpoint monsterViewpoint,
+            BattleParticipant owner) {
+        int ownerPosition = GetMonsterPosition(monsterViewpoint, owner);
+
+        int nearestHeroIndex = -1;
+        int nearestDistance = int.MaxValue;
+        for (int i = 0; i < monsterViewpoint.Heroes.Length; i++) {
+            if (!monsterViewpoint.Heroes[i].IsAlive()) continue;
+            int distance = System.Math.Abs(i - ownerPosition);
+            if (distance < nearestDistance) {
+                nearestHeroIndex = i;
+                nearestDistance = distance;
+            }
+        }
+        return monsterViewpoint.Heroes[nearestHeroIndex];
+    }
+
+    public static int GetMonsterPosition(MonsterViewpoint monsterViewpoint, BattleParticipant monster) {
+        for (int i = 0; i < monsterViewpoint.Monsters.Length; i++) {
+            if (monsterViewpoint.Monsters[i] == monster) return i;
+        }
+        return -1;
+    }
+
+    public static BattleHero GetHeroWithHighestHP(MonsterViewpoint monsterViewpoint) {
+        int highestHPHeroIndex = -1;
+        int highestHP = -1;
+        for (int i = 0; i < monsterViewpoint.Heroes.Length; i++) {
+            if (!monsterViewpoint.Heroes[i].IsAlive()) continue;
+            int heroHP = monsterViewpoint.Heroes[i].GetHP();
+            if (heroHP > highestHP) {
+                highestHPHeroIndex = i;
+                highestHP = heroHP;
+            }
+        }
+        return monsterViewpoint.Heroes[highestHPHeroIndex];
+    }
+}

Assets/Battle/MonsterAI/AIUtils.cs.meta

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Assets/Battle/MonsterAI/MonsterViewpoint.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public interface MonsterViewpoint {
+    BattleHero[] Heroes {get;}
+    BattleMonster[] Monsters {get;}
+}

Assets/Battle/MonsterAI/MonsterViewpoint.cs.meta

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