From 4e17aefb345c77cbf29f16b0d61d14f2e0b92cdf Mon Sep 17 00:00:00 2001
From: Jan <Jidbo@users.noreply.github.com>
Date: Sun, 22 Apr 2018 12:52:43 +0200
Subject: [PATCH] healthbar now calculates based on percentage of live

---
 Assets/Scripts/Entities/Mob.cs        |  4 ++++
 Assets/Scripts/HealthbarController.cs | 27 ++++++++++++++++++++-------
 2 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/Assets/Scripts/Entities/Mob.cs b/Assets/Scripts/Entities/Mob.cs
index 61587f7..d73af56 100644
--- a/Assets/Scripts/Entities/Mob.cs
+++ b/Assets/Scripts/Entities/Mob.cs
@@ -48,4 +48,8 @@ public abstract class Mob : Entity {
     public int getHealth() {
         return currentHP;
     }
+
+    public int getMaxHealth() {
+        return maxHP;
+    }
 }
diff --git a/Assets/Scripts/HealthbarController.cs b/Assets/Scripts/HealthbarController.cs
index 0220fd3..617788d 100644
--- a/Assets/Scripts/HealthbarController.cs
+++ b/Assets/Scripts/HealthbarController.cs
@@ -5,25 +5,38 @@ using UnityEngine;
 public class HealthbarController : MonoBehaviour {
 
     float currentRotation;
+    float maxRotation;
     private Player player;
 
 	// Use this for initialization
 	void Start () {
-        player = GameController.instance.GetPlayer();
-        currentRotation = 100f;
+        UpdatePlayer();
 	}
 	
 	// Update is called once per frame
 	void Update () {
         // if player alive and spawned
         if (player != null) {
-            gameObject.transform.Rotate(Vector3.forward, -(currentRotation - player.getHealth()));
-            currentRotation = player.getHealth();
+            UpdatePointer(player.getHealth());
         } else {
             //if player dead or not spawned
-            gameObject.transform.Rotate(Vector3.forward, -currentRotation);
-            currentRotation = 0f;
-            player = GameController.instance.GetPlayer();
+            UpdatePointer(0);
+            UpdatePlayer();
+
         }
 	}
+
+    private void UpdatePointer(float playerLife) {
+        float offset = playerLife - currentRotation;
+        gameObject.transform.Rotate(Vector3.forward, offset);
+        currentRotation += offset;
+    }
+
+    private void UpdatePlayer() {
+        player = GameController.instance.GetPlayer();
+        if (player != null) {
+            maxRotation = player.getMaxHealth();
+            currentRotation = player.getHealth();
+        }
+    }
 }