add console panel, still have scroll problem

scripts/user_interface/LabelConsole.cs

@@ -0,0 +1,38 @@
+using Godot;
+using System;
+
+public class LabelConsole : Control {
+
+    Label mRealLabel;
+
+    // Called when the node enters the scene tree for the first time.
+    public override void _Ready() {
+        mRealLabel = GetNode<Label>("RealLabel");
+        mRealLabel.Connect("item_rect_changed", this, nameof(Proc_Label_ItemRectChanged));
+    }
+
+    public void SetText(string strl, LabelConsoleMessageType t) {
+        mRealLabel.Text = strl;
+        switch (t) {
+            case LabelConsoleMessageType.Normal:
+                mRealLabel.Modulate = Colors.White;
+                break;
+            case LabelConsoleMessageType.Highlight:
+                mRealLabel.Modulate = Colors.Yellow;
+                break;
+            case LabelConsoleMessageType.Error:
+                mRealLabel.Modulate = Colors.OrangeRed;
+                break;
+        }
+    }
+
+    private void Proc_Label_ItemRectChanged() {
+        this.RectMinSize = new Vector2(0, (mRealLabel.GetLineHeight() + mRealLabel.GetConstant("line_spacing")) * mRealLabel.GetLineCount());
+    }
+
+    //  // Called every frame. 'delta' is the elapsed time since the previous frame.
+    //  public override void _Process(float delta)
+    //  {
+    //      
+    //  }
+}