Debug addon and removed old scaling

addons/DebugGUI/Attributes/DebugGUIGraphAttribute.cs

@@ -0,0 +1,33 @@
+using Godot;
+using System;
+
+[AttributeUsage(AttributeTargets.Field | AttributeTargets.Property)]
+public class DebugGUIGraphAttribute : Attribute
+{
+    public float min { get; private set; }
+    public float max { get; private set; }
+    public Color color { get; private set; }
+    public int group { get; private set; }
+    public bool autoScale { get; private set; }
+
+    public DebugGUIGraphAttribute(
+        // Line color
+        float r = 1,
+        float g = 1,
+        float b = 1,
+        // Values at top/bottom of graph
+        float min = 0,
+        float max = 1,
+        // Offset position on screen
+        int group = 0,
+        // Auto-adjust min/max to fit the values
+        bool autoScale = true
+    )
+    {
+        color = new Color(r, g, b, 0.9f);
+        this.min = min;
+        this.max = max;
+        this.group = group;
+        this.autoScale = autoScale;
+    }
+}