added dynamic resolution

Scenes/main.tscn

@@ -5,6 +5,7 @@
 [node name="Main" type="Node2D"]
 script = ExtResource("1_k1i8e")
 BrushSize = 10
+TextureResolution = 0.33
 
 [node name="CanvasLayer" type="CanvasLayer" parent="."]
 

Scripts/Elements/Element.cs

@@ -31,7 +31,7 @@ public class Element {
     }
 
     public override string ToString() {
-        return $"{X}:{Y}";
+        return $"{GetType()} {X}:{Y}";
     }
 
     protected bool CheckBelow(int x, int y) {

Scripts/Main.cs

@@ -3,12 +3,15 @@ using Godot;
 
 public partial class Main : Node2D {
 	[Export] public int BrushSize = 5;
+	[Export] public float TextureResolution = 0.5f;
 
 	private TextureRect mLevelDrawer;
 	private Level mLevel;
 
 	public override void _Ready() {
-		mLevel = new Level((int)GetViewportRect().Size.X, (int)GetViewportRect().Size.Y);
+		mLevel = new Level((int)(GetViewportRect().Size.X * TextureResolution),
+						   (int)(GetViewportRect().Size.Y * TextureResolution)
+						  );
 		mLevelDrawer = GetNode<TextureRect>("CanvasLayer/LevelDrawer");
 	}
 
@@ -22,7 +25,11 @@ public partial class Main : Node2D {
 		if (@event is InputEventMouseButton eventMouseButton) {
 
 			Vector2 mouse = GetViewport().GetMousePosition();
-			mLevel.WritePixel((int)mouse.X, (int)mouse.Y, BrushSize);
+
+			float mappedX = mouse.X / GetViewportRect().Size.X * mLevel.SizeX;
+			float mappedY = mouse.Y / GetViewportRect().Size.Y * mLevel.SizeY;
+
+			mLevel.WritePixel((int)mappedX, (int)mappedY, BrushSize);
 		}
 	}
 }