1 files changed, 43 insertions, 0 deletions
diff --git a/Assets/Scripts/UI.cs b/Assets/Scripts/UI.cs
new file mode 100644
index 0000000..0c0802e
--- /dev/null
+++ b/Assets/Scripts/UI.cs
@@ -0,0 +1,43 @@
+using MontanaJohns.Actors;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class UI : MonoBehaviour
+{
+    [SerializeField] private int heartCount;
+    [SerializeField] private Image[] hearts;
+    [SerializeField] private Sprite heartSprite;
+
+    public int health;
+
+    private void Start()
+    {
+        for (int i = 0; i < hearts.Length; i++)
+        {
+            if (i < heartCount)
+                hearts[i].enabled = true;
+            else
+                hearts[i].enabled = false;
+        }
+    }
+
+    private void Update()
+    {
+        health = gameObject.GetComponent<Actor>().health;
+        for(int i = 0; i < heartCount; i++)
+        {
+            /* Can be used to have two sprites, one empty/one full/half full, etc.
+            if (i < health)
+                hearts[i].sprite = heartSprite;
+            else
+                hearts[i].sprite = heartSprite2;
+            */
+            if (i < health)
+                hearts[i].enabled = true;
+            else
+                hearts[i].enabled = false;
+        }
+    }
+}