1 files changed, 54 insertions, 0 deletions
diff --git a/nGJ2019/Assets/Scripts/HealthBar.cs b/nGJ2019/Assets/Scripts/HealthBar.cs
new file mode 100644
index 0000000..4c30b42
--- /dev/null
+++ b/nGJ2019/Assets/Scripts/HealthBar.cs
@@ -0,0 +1,54 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class HealthBar : MonoBehaviour
+{
+    public GameObject crystalPrefab;
+	public Material liveCrystal;
+	public Material deadCrystal;
+	
+	public int lives;
+	
+	private int currentHealth;
+	public int health
+	{
+		get{return currentHealth;}
+		set
+		{
+			currentHealth = value;
+			updateCrystals();
+		}
+	}
+	
+	private List<Renderer> crystals = new List<Renderer>();
+	
+	private void updateCrystals()
+	{
+		for(int i=0; i<lives; i++)
+		{
+			if(health > i)
+				crystals[i].material = liveCrystal;
+			else
+				crystals[i].material = deadCrystal;
+		}
+	}
+	
+    void Start()
+    {
+        for(int i=0; i<lives; i++)
+		{
+			GameObject crystal = Instantiate(crystalPrefab, transform.position + Vector3.right*0.5f*i, Quaternion.identity);
+			crystals.Add(crystal.GetComponentInChildren<Renderer>());
+		}
+		
+		health = lives;
+		updateCrystals();
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        
+    }
+}