backgroundscript is not objectbased anymore

src/scene-scripts/player.cs

@@ -0,0 +1,26 @@
+using Godot;
+using System;
+public partial class player : CharacterBody2D
+{
+	[Export]
+	public int speed = 400;
+	// Called when the node enters the scene tree for the first time.
+	public override void _Ready()
+	{
+
+	}
+
+	// Called every frame. 'delta' is the elapsed time since the previous frame.
+	public override void _PhysicsProcess(double delta)
+	{
+        MoveAndCollide(new Vector2
+            (
+            Input.GetActionStrength("move_right")
+            - Input.GetActionStrength("move_left"),
+            Input.GetActionStrength("move_down")
+            - Input.GetActionStrength("move_up")
+            ).LimitLength(1)
+            * speed * (float)delta
+            );
+    }
+}