Cleanup BattleState

Assets/Battle/BattleState.cs

@@ -5,50 +5,37 @@ using UnityEngine;
 
 public class BattleState
 {
-//     public delegate void BattleStateChangedAction();
-//     public event BattleStateChangedAction OnBattleStateChanged;
-    private bool heroTurn;
-    private bool playedEmotion;
-    private int round = 0;
+    private TeamChoice mTeamsTurn = TeamChoice.Monsters;
+    private bool mPlayedEmotion;
+    private int mRound = 0;
 
     public bool IsTeamsTurn(TeamChoice team) {
-        if (team == TeamChoice.Heroes) {
-            return this.HeroTurn;
-        } else {
-            return !this.HeroTurn;
-        }
+        return team == mTeamsTurn;
     }
 
     public bool CanPlayEmotion(TeamChoice team) {
-        return !this.playedEmotion && IsTeamsTurn(team);
+        return !mPlayedEmotion && IsTeamsTurn(team);
     }
 
     public void NotifyPlayedEmotion(TeamChoice team) {
-        if (!this.CanPlayEmotion(team)) {
+        if (!CanPlayEmotion(team)) {
             throw new System.InvalidOperationException("BattleState received NotifyPlayedEmotion but "
                 + "cannot play emotion");
         }
 
-        this.playedEmotion = true;
+        mPlayedEmotion = true;
     }
 
-    public bool HeroTurn {get => this.heroTurn;}
-
-    public int Round {get => this.round;}
+    public int Round {get => mRound;}
 
     public void AdvanceToTeamTurn(TeamChoice team) {
+        if (team == mTeamsTurn) {
+            throw new System.InvalidOperationException("Already in turn of team " + team);
+        }
+        mTeamsTurn = team;
+        mPlayedEmotion = false;
         if (team == TeamChoice.Heroes) {
-            if (this.heroTurn) {
-                throw new System.InvalidOperationException("Already in hero turn");
-            }
-            this.heroTurn = true;
-            this.round++;
-        } else {
-            if (!this.heroTurn) {
-                throw new System.InvalidOperationException("Already in monster turn");
-            }
-            this.heroTurn = false;
-        }
-        this.playedEmotion = false;
+            mRound++;
+        }
     }
 }