add a scene wide scaling manager.

this is so i can scale all the objects to the proper positions and scales when the resolution changes.

Scenes/Objects/Walls.tscn

@@ -1,6 +1,5 @@
-[gd_scene load_steps=9 format=3 uid="uid://cmk6ierwi7sdt"]
+[gd_scene load_steps=8 format=3 uid="uid://cmk6ierwi7sdt"]
 
-[ext_resource type="Script" path="res://Scripts/Managers/WallScalingManager.cs" id="1_mrl25"]
 [ext_resource type="Script" path="res://Scripts/Managers/WallCollisionManager.cs" id="1_we5my"]
 
 [sub_resource type="PlaceholderTexture2D" id="PlaceholderTexture2D_f7jy5"]
@@ -22,7 +21,6 @@ size = Vector2(1, 30)
 size = Vector2(1, 30)
 
 [node name="Walls" type="Node2D"]
-script = ExtResource("1_mrl25")
 
 [node name="Left" type="Area2D" parent="."]
 position = Vector2(-393, -2)

Scenes/Pong.tscn

@@ -1,7 +1,8 @@
-[gd_scene load_steps=7 format=3 uid="uid://bh3p1hnvsviu6"]
+[gd_scene load_steps=8 format=3 uid="uid://bh3p1hnvsviu6"]
 
 [ext_resource type="PackedScene" path="res://Scenes/Objects/Paddle.tscn" id="1_5rs0o"]
 [ext_resource type="Script" path="res://Scripts/Managers/PongSceneManager.cs" id="1_ee533"]
+[ext_resource type="Script" path="res://Scripts/Managers/ScalingManager.cs" id="2_dc5sv"]
 [ext_resource type="PackedScene" uid="uid://clsmrwvyrt7av" path="res://Scenes/UI/Score.tscn" id="2_f3jwj"]
 [ext_resource type="PackedScene" path="res://Scenes/Objects/Ball.tscn" id="2_u2ksv"]
 [ext_resource type="PackedScene" uid="uid://cmk6ierwi7sdt" path="res://Scenes/Objects/Walls.tscn" id="3_jfis7"]
@@ -10,6 +11,9 @@
 [node name="Pong" type="Node2D"]
 script = ExtResource("1_ee533")
 
+[node name="ScalingManager" type="Node" parent="."]
+script = ExtResource("2_dc5sv")
+
 [node name="Score" parent="." instance=ExtResource("2_f3jwj")]
 
 [node name="Paddle" parent="." instance=ExtResource("1_5rs0o")]

Scenes/UI/Score.tscn

@@ -5,10 +5,8 @@
 
 [node name="Score" type="HFlowContainer"]
 z_index = 1
-offset_left = -378.0
+offset_right = 756.0
-offset_top = -272.0
+offset_bottom = 540.0
-offset_right = 378.0
-offset_bottom = 268.0
 script = ExtResource("1_ytifn")
 
 [node name="Player1" type="Label" parent="."]

Scripts/GlobalUsings.cs

@@ -0,0 +1 @@
+global using Godot;

Scripts/Managers/ScalingManager.cs

@@ -0,0 +1,74 @@
+namespace Pong.Scripts.Managers;
+
+public partial class ScalingManager : Node
+{
+    private HFlowContainer _score;
+    private RigidBody2D _paddle;
+    private CharacterBody2D _ball;
+
+    private Area2D _leftWall;
+    private Area2D _rightWall;
+    private StaticBody2D _topWall;
+    private StaticBody2D _bottomWall;
+
+    private RigidBody2D _enemy;
+
+    private Vector2I _gameResolution;
+    private Vector2 _edgePosition;
+
+    public override void _EnterTree()
+    {
+        GetNodes();
+		GetTree().Root.SizeChanged += AdaptToGameResolution;
+		AdaptToGameResolution();
+    }
+
+    public override void _ExitTree()
+    {
+		GetTree().Root.SizeChanged -= AdaptToGameResolution;
+    }
+
+    private void GetNodes()
+    {
+        _score = GetNode<HFlowContainer>("../Score");
+        _paddle = GetNode<RigidBody2D>("../Paddle");
+        _ball = GetNode<CharacterBody2D>("../Ball");
+
+        _leftWall = GetNode<Area2D>("../Walls/Left");
+        _rightWall = GetNode<Area2D>("../Walls/Right");
+        _topWall = GetNode<StaticBody2D>("../Walls/Top");
+        _bottomWall = GetNode<StaticBody2D>("../Walls/Bottom");
+
+        _enemy = GetNode<RigidBody2D>("../Enemy");
+    }
+
+    private void AdaptToGameResolution()
+    {
+        _gameResolution = DisplayServer.WindowGetSize();
+        _edgePosition = CalculateEdgePosition(_gameResolution);
+
+        SetWallPosition(_edgePosition);
+        _score.Position = new Vector2(-_edgePosition.X + 30, -_edgePosition.Y + 30);
+    }
+
+    private static Vector2 CalculateEdgePosition(Vector2 resolution)
+    {
+        return new Vector2(resolution.X / 2, resolution.Y / 2);
+    }
+
+    private void SetWallPosition(Vector2 edgePosition)
+    {
+        var xSize = edgePosition.X - Constants.WallSizeExtents;
+        var ySize = edgePosition.Y - Constants.WallSizeExtents;
+
+        _leftWall.Position = new Vector2(-xSize, 0);
+        _rightWall.Position = new Vector2(xSize, 0);
+        _topWall.Position = new Vector2(0, -ySize);
+        _bottomWall.Position = new Vector2(0, ySize);
+
+        _leftWall.Scale = _leftWall.Scale with { Y = _gameResolution.Y };
+        _rightWall.Scale = _rightWall.Scale with { Y = _gameResolution.Y };
+        _topWall.Scale = _topWall.Scale with { X = _gameResolution.X - 60 };
+        _bottomWall.Scale = _bottomWall.Scale with { X = _gameResolution.X - 60 };
+    }
+}

Scripts/Managers/UI/Score.gd

@@ -13,10 +13,6 @@ func _ready():
 	PlayerOneLabel = get_node("Player1")
 	PlayerTwoLabel = get_node("Player2")
 
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(_delta):
-	pass
-
 ## when the ball collides with the wall, this method is called by the WallManager
 func score(player_number: int):
 	if player_number == PlayerOne:

Scripts/Managers/WallScalingManager.cs

@@ -1,60 +0,0 @@
-using Godot;
-
-namespace Pong.Scripts.Managers;
-
-public partial class WallScalingManager : Node
-{
-	private Area2D _leftWall;
-	private Area2D _rightWall;
-	private StaticBody2D _topWall;
-	private StaticBody2D _bottomWall;
-
-	private Vector2I _gameResolution;
-
-	private void GetNodes()
-	{
-		_leftWall = GetNode<Area2D>("Left");
-		_rightWall = GetNode<Area2D>("Right");
-		_topWall = GetNode<StaticBody2D>("Top");
-		_bottomWall = GetNode<StaticBody2D>("Bottom");
-	}
-
-	public override void _EnterTree()
-	{
-		GetNodes();
-		GetTree().Root.SizeChanged += AdaptToGameResolution;
-		AdaptToGameResolution();
-	}
-
-	public override void _ExitTree()
-	{
-		GetTree().Root.SizeChanged -= AdaptToGameResolution;
-	}
-
-	private void AdaptToGameResolution()
-	{
-		_gameResolution = DisplayServer.WindowGetSize();
-		SetWallPosition(CalculateEdgePosition(_gameResolution));
-	}
-
-	private static Vector2 CalculateEdgePosition(Vector2 resolution)
-	{
-		return new Vector2(resolution.X / 2, resolution.Y / 2);
-	}
-
-	private void SetWallPosition(Vector2 edgePosition)
-	{
-		var xSize = edgePosition.X - Constants.WallSizeExtents;
-		var ySize = edgePosition.Y - Constants.WallSizeExtents;
-		
-		_leftWall.Position = new Vector2(-xSize, 0);
-		_rightWall.Position = new Vector2(xSize, 0);
-		_topWall.Position = new Vector2(0, -ySize);
-		_bottomWall.Position = new Vector2(0, ySize);
-
-		_leftWall.Scale = _leftWall.Scale with { Y = _gameResolution.Y };
-		_rightWall.Scale = _rightWall.Scale with { Y = _gameResolution.Y };
-		_topWall.Scale = _topWall.Scale with { X = _gameResolution.X - 60 };
-		_bottomWall.Scale = _bottomWall.Scale with { X = _gameResolution.X - 60 };
-	}
-}

Scripts/Objects/Ball.cs

@@ -1,5 +1,3 @@
-using Godot;
-
 namespace Pong.Scripts.Objects;
 
 public partial class Ball : CharacterBody2D

Scripts/Objects/Enemy.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using Godot;
 using Godot.Collections;
 
 namespace Pong.Scripts.Objects;

Scripts/Objects/Paddle.cs

@@ -1,5 +1,3 @@
-using Godot;
-
 namespace Pong.Scripts.Objects;
 
 public partial class Paddle : RigidBody2D