From fb2703b646d22bd4502fab6f0ca58cb922d1ed2c Mon Sep 17 00:00:00 2001
From: Toby Vincent <tobyv13@gmail.com>
Date: Fri, 8 Apr 2022 17:24:16 -0500
Subject: wip: no regerts

fix jump; race condition(ish) in jump/fall/land events (?)
impl trigger animations on events
refactor control, (follow) camera, anim handlers into interfaces
impl controller pattern for controls (FSM using lambdas + interfaces)
come up with the rest of the todos
---
 Assets/Scripts/InfiniteBackground.cs | 41 ++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 Assets/Scripts/InfiniteBackground.cs

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

diff --git a/Assets/Scripts/InfiniteBackground.cs b/Assets/Scripts/InfiniteBackground.cs
new file mode 100644
index 0000000..d587040
--- /dev/null
+++ b/Assets/Scripts/InfiniteBackground.cs
@@ -0,0 +1,41 @@
+using System.Collections;
+using UnityEngine;
+
+public class InfiniteBackground : MonoBehaviour
+{
+    [SerializeField] GameObject cam;
+    [SerializeField] float parallaxEffect = 0.3f;
+
+    internal Vector2 pos;
+    internal float spriteExtentX;
+
+    void Start()
+    {
+        Vector2 pos = transform.position;
+        spriteExtentX = GetComponent<SpriteRenderer>().bounds.size.x / 2;
+    }
+
+    void FixedUpdate()
+    {
+        float camExtentX = Camera.main.orthographicSize * Screen.width / Screen.height;
+        float newPosX = pos.x + (cam.transform.position.x * parallaxEffect);
+
+        if (newPosX + spriteExtentX <= Camera.main.transform.position.x + camExtentX)
+        {
+            var clone = Instantiate(this.gameObject);
+            clone.transform.position = new Vector3(newPosX + spriteExtentX, transform.position.y, transform.position.z);
+        }
+        else if (newPosX - spriteExtentX >= Camera.main.transform.position.x - camExtentX)
+        {
+            var clone = Instantiate(gameObject);
+            clone.transform.position = new Vector3(newPosX - spriteExtentX, transform.position.y, transform.position.z);
+        }
+
+        transform.position = new Vector3(newPosX, transform.position.y, transform.position.z);
+    }
+
+    void OnBecameInvisible()
+    {
+        Destroy(gameObject);
+    }
+}
\ No newline at end of file
-- 
cgit v1.2.3-70-g09d2