From 19aaffbeab4fb1e90b4f04dd96a852484eee06f3 Mon Sep 17 00:00:00 2001
From: HumanoidSandvichDispenser <humanoidsandvichdispenser@gmail.com>
Date: Fri, 25 Nov 2022 11:07:23 -0800
Subject: [PATCH] player camera

---
 Utils/PlayerCamera.cs   | 46 +++++++++++++++++++++++++++++++++++++++++
 Utils/PlayerCamera.tscn | 10 +++++++++
 2 files changed, 56 insertions(+)
 create mode 100644 Utils/PlayerCamera.cs
 create mode 100644 Utils/PlayerCamera.tscn

diff --git a/Utils/PlayerCamera.cs b/Utils/PlayerCamera.cs
new file mode 100644
index 0000000..21a52f6
--- /dev/null
+++ b/Utils/PlayerCamera.cs
@@ -0,0 +1,46 @@
+using Godot;
+using System;
+
+namespace SupaLidlGame.Utils
+{
+    public partial class PlayerCamera : Camera2D
+    {
+        protected float _intensity;
+
+        protected double _timeLeft;
+
+        public override void _Ready()
+        {
+
+        }
+
+        public override void _Process(double delta)
+        {
+            if (_timeLeft > 0)
+            {
+                _timeLeft -= delta;
+                Offset = RandomOffset(_intensity);
+            }
+
+            if (_intensity > 0)
+            {
+                _intensity = Mathf.MoveToward(_intensity, 0.0f, (float)delta);
+            }
+        }
+
+        public void Shake(float intensity, double time)
+        {
+            _intensity += intensity;
+            _timeLeft += time;
+        }
+
+        private Vector2 RandomOffset(float intensity)
+        {
+            Vector2 ret = Vector2.Zero;
+            var rng = new RandomNumberGenerator();
+            ret.x = (rng.Randf() * 2 - 0.5f) * intensity;
+            ret.y = (rng.Randf() * 2 - 0.5f) * intensity;
+            return ret;
+        }
+    }
+}
diff --git a/Utils/PlayerCamera.tscn b/Utils/PlayerCamera.tscn
new file mode 100644
index 0000000..d468774
--- /dev/null
+++ b/Utils/PlayerCamera.tscn
@@ -0,0 +1,10 @@
+[gd_scene load_steps=2 format=3 uid="uid://cl56eadpklnbo"]
+
+[ext_resource type="Script" path="res://Utils/PlayerCamera.cs" id="1_jabhk"]
+
+[node name="Camera2D" type="Camera2D"]
+current = true
+zoom = Vector2(4, 4)
+script = ExtResource("1_jabhk")
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]