From 36893bdbc54c0923173907007624f8af95495e9a Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Wed, 23 May 2018 18:13:38 +0200
Subject: Finished column pool

---
 Assets/Scripts/RepeatingBackground.cs | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 Assets/Scripts/RepeatingBackground.cs

(limited to 'Assets/Scripts/RepeatingBackground.cs')

diff --git a/Assets/Scripts/RepeatingBackground.cs b/Assets/Scripts/RepeatingBackground.cs
new file mode 100644
index 0000000..4722ec2
--- /dev/null
+++ b/Assets/Scripts/RepeatingBackground.cs
@@ -0,0 +1,30 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class RepeatingBackground : MonoBehaviour {
+
+    private BoxCollider2D groundCollider;
+    private float groundHorizontalLength;
+
+	// Use this for initialization
+	void Start ()
+    {
+        groundCollider = GetComponent<BoxCollider2D>();
+        groundHorizontalLength = groundCollider.size.x;
+	}
+	
+	// Update is called once per frame
+	void Update () {
+		if (transform.position.x < -groundHorizontalLength)
+        {
+            RepositionBackground();
+        }
+	}
+
+    private void RepositionBackground()
+    {
+        Vector2 groundOffset = new Vector2(groundHorizontalLength * 2f, 0);
+        transform.position = (Vector2)transform.position + groundOffset;
+    }
+}
-- 
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