improve: rename project

src/Scenes/CameraScene.cs

@@ -0,0 +1,25 @@
+using Godot;
+
+namespace Polonium.Scenes;
+
+public abstract partial class CameraScene : Scene
+{
+    private Camera2D Camera { get; set; }
+    protected abstract float MaxZoom { get; }
+    protected abstract float MinZoom { get; }
+    protected abstract float ZoomRate { get; }
+    private float Zoom
+    {
+        get => Camera.Zoom.X;
+        set => Camera.Zoom = value * Vector2.One;
+    }
+    public override void _Ready()
+    {
+        Camera = GetNode<Camera2D>("Camera");
+        base._Ready();
+    }
+    protected void ZoomIn() => Mathf.Max(Zoom * (1 + ZoomRate), MaxZoom);
+    protected void ZoomOut() => Mathf.Min(Zoom * (1 - ZoomRate), MinZoom);
+    protected void ZoomAt(Vector2 pos) => Camera.Position = pos;
+    
+}