Pull out TextEditor scene, it handles the TCP server

main.gd

@@ -2,8 +2,6 @@ extends Control
 
 var dragged = null
 
-var server
-var client_connection
 var current_level = 0
 
 export(NodePath) var terminal_path
@@ -39,10 +37,6 @@ func _ready():
 	level_select.theme = Theme.new()
 	level_select.theme.default_font = load("res://fonts/default.tres")
 	
-	# Initialize TCP server for fake editor.
-	server = TCP_Server.new()
-	server.listen(1234)
-	
 	# Load first level.
 	load_level(0)
 	input.grab_focus()
@@ -169,37 +163,6 @@ func construct_repo(script_content, path):
 	game.global_shell.run("git symbolic-ref HEAD refs/heads/main")
 	game.global_shell.run("sh "+script_path)
 	
-func _process(_delta):
-	if server.is_connection_available():
-		client_connection = server.take_connection()
-		var length = client_connection.get_u8()
-		var filename = client_connection.get_string(length)
-		var regex = RegEx.new()
-		regex.compile("(\\.git\\/.*)")
-		filename = regex.search(filename).get_string()
-		read_message(filename)
-	
-func read_message(filename):
-	$TextEditor.show()
-	input.editable = false
-	var fixme_path = game.tmp_prefix+"/active/"
-	var content = game.read_file(fixme_path+filename, "[ERROR_FAKE_EDITOR]")
-	if content == "[ERROR_FAKE_EDITOR]":
-		push_error("file specified by fake-editor could not be read.")
-		get_tree().quit()
-	$TextEditor.text = content
-	$TextEditor.path = filename
-	$TextEditor.grab_focus()
-
-func save_message():
-	var fixme_path = game.tmp_prefix+"/active/"
-	game.write_file(fixme_path+$TextEditor.path, $TextEditor.text)
-	client_connection.disconnect_from_host()
-	input.editable = true
-	$TextEditor.text = ""
-	$TextEditor.hide()
-	input.grab_focus()
-	
 func show_win_status():
 	next_level_button.show()
 	level_description.hide()

main.tscn

@@ -5,7 +5,7 @@
 [ext_resource path="res://repository.tscn" type="PackedScene" id=3]
 [ext_resource path="res://styles/alert_button.tres" type="StyleBox" id=4]
 [ext_resource path="res://fonts/default.tres" type="DynamicFont" id=5]
-[ext_resource path="res://text_editor.gd" type="Script" id=6]
+[ext_resource path="res://text_editor.tscn" type="PackedScene" id=6]
 [ext_resource path="res://fonts/big.tres" type="DynamicFont" id=7]
 [ext_resource path="res://tcp_server.gd" type="Script" id=8]
 [ext_resource path="res://test.gd" type="Script" id=9]
@@ -180,32 +180,8 @@ size_flags_vertical = 3
 [node name="Terminal" parent="HBoxContainer/RightSide/InputArea" instance=ExtResource( 1 )]
 repository_path = NodePath("../../../Repositories/ActiveRepository")
 
-[node name="TextEditor" type="TextEdit" parent="HBoxContainer/RightSide/InputArea"]
+[node name="TextEditor" parent="HBoxContainer/RightSide/InputArea" instance=ExtResource( 6 )]
 visible = false
-anchor_right = 1.0
-anchor_bottom = 1.0
-custom_fonts/font = ExtResource( 5 )
-custom_colors/background_color = Color( 0, 0, 0, 1 )
-syntax_highlighting = true
-script = ExtResource( 6 )
-__meta__ = {
-"_edit_use_anchors_": false
-}
-
-[node name="SaveButton" type="Button" parent="HBoxContainer/RightSide/InputArea/TextEditor"]
-anchor_left = 1.0
-anchor_top = 1.0
-anchor_right = 1.0
-anchor_bottom = 1.0
-margin_left = -117.279
-margin_top = -59.399
-margin_right = -17.2788
-margin_bottom = -14.399
-custom_fonts/font = ExtResource( 5 )
-text = "Save"
-__meta__ = {
-"_edit_use_anchors_": false
-}
 
 [node name="Test" type="Node2D" parent="."]
 visible = false
@@ -227,6 +203,5 @@ __meta__ = {
 [connection signal="button_down" from="HBoxContainer/RightSide/Menu/LevelSelect" to="." method="repopulate_levels"]
 [connection signal="pressed" from="HBoxContainer/RightSide/Menu/ReloadButton" to="." method="reload_level"]
 [connection signal="pressed" from="HBoxContainer/RightSide/Menu/NextLevelButton" to="." method="load_next_level"]
-[connection signal="pressed" from="HBoxContainer/RightSide/InputArea/TextEditor/SaveButton" to="." method="save_message"]
 [connection signal="data_received" from="Test/TCPServer" to="Test" method="data"]
 [connection signal="text_entered" from="Test/LineEdit" to="Test" method="send"]

terminal.gd

@@ -28,8 +28,6 @@ func _ready():
 	command_dropdown.theme = Theme.new()
 	command_dropdown.theme.default_font = load("res://fonts/default.tres")
 
-	print(main)
-
 func _input(event):
 	if event is InputEventKey and not text_editor.visible:
 		input.grab_focus()

text_editor.gd

@@ -1,3 +1,41 @@
 extends TextEdit
 
 var path
+
+var _server
+var _client_connection
+
+func _ready():
+	# Initialize TCP server for fake editor.
+	_server = TCP_Server.new()
+	_server.listen(1234)
+	
+func _process(_delta):
+	if _server.is_connection_available():
+		_client_connection = _server.take_connection()
+		var length = _client_connection.get_u8()
+		var filename = _client_connection.get_string(length)
+		var regex = RegEx.new()
+		regex.compile("(\\.git\\/.*)")
+		filename = regex.search(filename).get_string()
+		open(filename)
+	
+func open(filename):
+	path = filename
+	
+	var fixme_path = game.tmp_prefix+"/active/"
+	var content = game.read_file(fixme_path+filename, "[ERROR_FAKE_EDITOR]")
+	if content == "[ERROR_FAKE_EDITOR]":
+		push_error("Specified file could not be read.")
+		get_tree().quit()
+	text = content
+	
+	show()
+	grab_focus()
+
+func save():
+	var fixme_path = game.tmp_prefix+"/active/"
+	game.write_file(fixme_path+path, text)
+	_client_connection.disconnect_from_host()
+	text = ""
+	hide()

text_editor.tscn

@@ -0,0 +1,32 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://fonts/default.tres" type="DynamicFont" id=1]
+[ext_resource path="res://text_editor.gd" type="Script" id=2]
+
+[node name="TextEditor" type="TextEdit"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+custom_fonts/font = ExtResource( 1 )
+custom_colors/background_color = Color( 0, 0, 0, 1 )
+text = "Text here"
+syntax_highlighting = true
+script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="SaveButton" type="Button" parent="."]
+anchor_left = 1.0
+anchor_top = 1.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = -117.279
+margin_top = -59.399
+margin_right = -17.2788
+margin_bottom = -14.399
+custom_fonts/font = ExtResource( 1 )
+text = "Save"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+[connection signal="pressed" from="SaveButton" to="." method="save"]