From db9233278399236df1b82afc82cbbfc34375d4cd Mon Sep 17 00:00:00 2001
From: henriquenakashima <henrique.nakashima@gmail.com>
Date: Tue, 13 Oct 2020 23:03:21 -0400
Subject: [PATCH] Refactor MathUtil out of BattleController

---
 Assets/Battle/BattleController.cs |  6 +-----
 Assets/Common/MathUtil.cs         |  5 +++++
 Assets/Common/MathUtil.cs.meta    | 11 +++++++++++
 3 files changed, 17 insertions(+), 5 deletions(-)
 create mode 100644 Assets/Common/MathUtil.cs
 create mode 100644 Assets/Common/MathUtil.cs.meta

diff --git a/Assets/Battle/BattleController.cs b/Assets/Battle/BattleController.cs
index c4e512c..b0f2c69 100644
--- a/Assets/Battle/BattleController.cs
+++ b/Assets/Battle/BattleController.cs
@@ -500,7 +500,7 @@ public class BattleController : MonoBehaviour, IBattleEffectApplier, IBattleEffe
             if (i < start || i > end) {
                 newPositions[i] = i;
             } else {
-                int newI = start + TrueMod(
+                int newI = start + MathUtil.TrueMod(
                     i - start - effect.Positions,
                     end - start + 1);
                 newPositions[newI] = i;
@@ -510,10 +510,6 @@ public class BattleController : MonoBehaviour, IBattleEffectApplier, IBattleEffe
         this.state.MoveTeamToNewPositions(effect.Team, newPositions);
     }
 
-    private static int TrueMod(int a, int b) {
-        return (a % b + b) % b;
-    }
-
     public void SetupDefault(DefaultEffect effect) {
         DefaultHeroCard previousDefault = this.state.PlayArea.SetupDefault(effect);
         if (previousDefault != null) {
diff --git a/Assets/Common/MathUtil.cs b/Assets/Common/MathUtil.cs
new file mode 100644
index 0000000..b5de9a8
--- /dev/null
+++ b/Assets/Common/MathUtil.cs
@@ -0,0 +1,5 @@
+public static class MathUtil {
+    public static int TrueMod(int a, int b) {
+        return (a % b + b) % b;
+    }
+}
diff --git a/Assets/Common/MathUtil.cs.meta b/Assets/Common/MathUtil.cs.meta
new file mode 100644
index 0000000..c97e80e
--- /dev/null
+++ b/Assets/Common/MathUtil.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b72ff201fdba3944baf8ff98adc0197e
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: