Added ability to delete nodes from editor, added complete node load and save for the DSL

Prefabs/DSL/MoveNode.tscn

@@ -1,6 +1,7 @@
 [gd_scene format=3 uid="uid://by0khq5dmxjvm"]
 
 [ext_resource type="Script" uid="uid://b6kxwmuhmruul" path="res://Scripts/DSL/NodeDisplay.cs" id="1_mexpj"]
+[ext_resource type="Texture2D" uid="uid://wq8yc0u0ee33" path="res://Assets/Images/TrashSymbol.png" id="2_5ujwv"]
 
 [node name="Move" type="PanelContainer" unique_id=1474470717 node_paths=PackedStringArray("editorDisplay", "listDisplay")]
 anchors_preset = 14
@@ -24,6 +25,7 @@ alignment = 1
 
 [node name="Flavour" type="RichTextLabel" parent="EditorDisplay/HBoxContainer" unique_id=1497013575]
 layout_mode = 2
+size_flags_horizontal = 3
 text = "Move to: "
 fit_content = true
 autowrap_mode = 0
@@ -32,22 +34,34 @@ vertical_alignment = 1
 
 [node name="CoordinateX" type="SpinBox" parent="EditorDisplay/HBoxContainer" unique_id=485214217]
 layout_mode = 2
+size_flags_horizontal = 3
 rounded = true
 alignment = 1
 prefix = "X"
 
 [node name="CoordinateY" type="SpinBox" parent="EditorDisplay/HBoxContainer" unique_id=724940645]
 layout_mode = 2
+size_flags_horizontal = 3
 rounded = true
 alignment = 1
 prefix = "Y"
 
 [node name="CoordinateZ" type="SpinBox" parent="EditorDisplay/HBoxContainer" unique_id=578943647]
 layout_mode = 2
+size_flags_horizontal = 3
 rounded = true
 alignment = 1
 prefix = "Z"
 
+[node name="TextureButton" type="TextureButton" parent="EditorDisplay/HBoxContainer" unique_id=753598237]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 0.2
+texture_normal = ExtResource("2_5ujwv")
+
 [node name="ListDisplay" type="Button" parent="." unique_id=347942160]
 layout_mode = 2
+tooltip_text = "Moves the robot to the selected coordinate"
 text = "Move"
+
+[connection signal="pressed" from="EditorDisplay/HBoxContainer/TextureButton" to="." method="DeleteNodePressed"]