Added an Add button to the mat maker's editor.

game/addons/mat_maker_gd/editor/CreateNamePopup.gd

@@ -0,0 +1,65 @@
+tool
+extends ConfirmationDialog
+
+signal ok_pressed
+
+export(NodePath) var line_edit_path : NodePath
+export(NodePath) var tree_path : NodePath
+
+export(PoolStringArray) var type_folders : PoolStringArray
+
+var _resource_type : String = "MMNode"
+
+var _line_edit : LineEdit
+var _tree : Tree
+
+func _ready():
+	_line_edit = get_node(line_edit_path) as LineEdit
+	_tree = get_node(tree_path) as Tree
+	
+	connect("confirmed", self, "_on_OK_pressed")
+	connect("about_to_show", self, "about_to_show")
+	
+func set_resource_type(resource_type : String) -> void:
+	_resource_type = resource_type 
+	
+func about_to_show():
+	_tree.clear()
+	
+	var root : TreeItem = _tree.create_item()
+	
+	for s in type_folders:
+		evaluate_folder(s, root)
+
+func evaluate_folder(folder : String, root : TreeItem) -> void:
+	var ti : TreeItem = _tree.create_item(root)
+	ti.set_text(0, folder.substr(folder.find_last("/") + 1))
+	
+	var dir = Directory.new()
+	if dir.open(folder) == OK:
+		dir.list_dir_begin()
+		var file_name = dir.get_next()
+		while file_name != "":
+			if !dir.current_is_dir():
+				print("Found file: " + file_name)
+				var e : TreeItem = _tree.create_item(ti)
+				
+				e.set_text(0, file_name.get_file())
+				e.set_meta("file", folder + "/" + file_name)
+				
+			file_name = dir.get_next()
+	else:
+		print("An error occurred when trying to access the path.")
+
+func _on_OK_pressed():
+	var selected : TreeItem = _tree.get_selected()
+	
+	if selected:
+		if !selected.has_meta("file"):
+			hide()
+			return
+		
+		var file_name : String = selected.get_meta("file")
+		emit_signal("ok_pressed", file_name)
+		
+	hide()

game/addons/mat_maker_gd/editor/CreateNamePopup.tscn

@@ -0,0 +1,61 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/mat_maker_gd/editor/CreateNamePopup.gd" type="Script" id=1]
+
+[node name="CreateNamePopup" type="ConfirmationDialog"]
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+margin_left = -245.5
+margin_top = -220.0
+margin_right = 245.5
+margin_bottom = 220.0
+window_title = "Create New Resource"
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+line_edit_path = NodePath("VBoxContainer/LineEdit")
+tree_path = NodePath("VBoxContainer/Tree")
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+margin_left = 8.0
+margin_top = 8.0
+margin_right = 483.0
+margin_bottom = 404.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Label2" type="Label" parent="VBoxContainer"]
+margin_right = 475.0
+margin_bottom = 14.0
+size_flags_horizontal = 3
+text = "Type"
+
+[node name="Tree" type="Tree" parent="VBoxContainer"]
+margin_top = 18.0
+margin_right = 475.0
+margin_bottom = 350.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+hide_root = true
+
+[node name="Label" type="Label" parent="VBoxContainer"]
+visible = false
+margin_top = 354.0
+margin_right = 475.0
+margin_bottom = 368.0
+size_flags_horizontal = 3
+text = "Name"
+
+[node name="LineEdit" type="LineEdit" parent="VBoxContainer"]
+visible = false
+margin_top = 372.0
+margin_right = 475.0
+margin_bottom = 396.0
+size_flags_horizontal = 3
+caret_blink = true

game/addons/mat_maker_gd/editor/MatMakerGDEditor.gd

@@ -0,0 +1,13 @@
+tool
+extends MarginContainer
+
+export(NodePath) var add_popup_path : NodePath = "Popups/AddPopup"
+
+
+
+func _on_AddButton_pressed():
+	get_node(add_popup_path).popup_centered()
+
+func _on_AddPopup_ok_pressed(script_path : String):
+	#print(script_path)
+	pass

game/addons/mat_maker_gd/editor/MatMakerGDEditor.tscn

@@ -1,4 +1,7 @@
-[gd_scene format=2]
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://addons/mat_maker_gd/editor/MatMakerGDEditor.gd" type="Script" id=1]
+[ext_resource path="res://addons/mat_maker_gd/editor/CreateNamePopup.tscn" type="PackedScene" id=2]
 
 [node name="MatMakerGDEditor" type="MarginContainer"]
 anchor_right = 1.0
@@ -6,6 +9,7 @@ anchor_bottom = 1.0
 rect_min_size = Vector2( 0, 200 )
 size_flags_horizontal = 3
 size_flags_vertical = 3
+script = ExtResource( 1 )
 __meta__ = {
 "_edit_use_anchors_": false
 }
@@ -14,8 +18,36 @@ __meta__ = {
 margin_right = 1024.0
 margin_bottom = 600.0
 
+[node name="PanelContainer" type="PanelContainer" parent="VBoxContainer"]
+margin_right = 1024.0
+margin_bottom = 34.0
+
+[node name="HBoxContainer" type="HBoxContainer" parent="VBoxContainer/PanelContainer"]
+margin_left = 7.0
+margin_top = 7.0
+margin_right = 1017.0
+margin_bottom = 27.0
+
+[node name="AddButton" type="Button" parent="VBoxContainer/PanelContainer/HBoxContainer"]
+margin_right = 37.0
+margin_bottom = 20.0
+text = "Add"
+
 [node name="GraphEdit" type="GraphEdit" parent="VBoxContainer"]
+margin_top = 38.0
 margin_right = 1024.0
 margin_bottom = 600.0
 size_flags_horizontal = 3
 size_flags_vertical = 3
+scroll_offset = Vector2( 0, -20 )
+
+[node name="Popups" type="Control" parent="."]
+margin_right = 1024.0
+margin_bottom = 600.0
+mouse_filter = 2
+
+[node name="AddPopup" parent="Popups" instance=ExtResource( 2 )]
+type_folders = PoolStringArray( "res://addons/mat_maker_gd/nodes/filter", "res://addons/mat_maker_gd/nodes/noise", "res://addons/mat_maker_gd/nodes/pattern", "res://addons/mat_maker_gd/nodes/sdf2d", "res://addons/mat_maker_gd/nodes/sdf3d", "res://addons/mat_maker_gd/nodes/simple" )
+
+[connection signal="pressed" from="VBoxContainer/PanelContainer/HBoxContainer/AddButton" to="." method="_on_AddButton_pressed"]
+[connection signal="ok_pressed" from="Popups/AddPopup" to="." method="_on_AddPopup_ok_pressed"]

game/project.godot

@@ -149,6 +149,11 @@ _global_script_classes=[ {
 "language": "GDScript",
 "path": "res://addons/mat_maker_gd/nodes/mm_material.gd"
 }, {
+"base": "Resource",
+"class": "MMNode",
+"language": "GDScript",
+"path": "res://addons/mat_maker_gd/nodes/mm_node.gd"
+}, {
 "base": "Node",
 "class": "Main",
 "language": "GDScript",
@@ -253,6 +258,7 @@ _global_script_class_icons={
 "ItemTemplateGD": "",
 "LayeredTextureMaker": "",
 "MMMateial": "",
+"MMNode": "",
 "Main": "",
 "MainTPlanetGenerator": "",
 "ManaResource": "",
@@ -316,7 +322,7 @@ window/size/ui_scale_touch=1.0
 
 [editor_plugins]
 
-enabled=PoolStringArray( "res://addons/Godoxel/plugin.cfg", "res://addons/color-palette/plugin.cfg", "res://addons/mat_maker_gd/plugin.cfg", "res://addons/mesh_data_resource_editor/plugin.cfg" )
+enabled=PoolStringArray( "res://addons/Godoxel/plugin.cfg", "res://addons/color-palette/plugin.cfg", "res://addons/godot-plugin-refresher/plugin.cfg", "res://addons/mat_maker_gd/plugin.cfg", "res://addons/mesh_data_resource_editor/plugin.cfg" )
 
 [ess]