Progress bar, static typing, comments

Button.gd

@@ -4,9 +4,8 @@ func _ready():
 	self.pressed.connect(self._button_pressed)
 
 func _button_pressed():
-	var output = []
-#	var exit_code = OS.execute("ls", ["-l", "/"], output, true)
-	var exit_code = OS.execute("touch", ["godot_configurator_hardcoded"], output)
+	var output := [] #[] is shared, Array isn't (maybe fixed in 4.1)
+	var exit_code := OS.execute("touch", ["godot_configurator_hardcoded"], output)
 	print("exit code: ", exit_code)
 	print("output: ", output)
 

Button2.gd

@@ -4,9 +4,7 @@ func _ready():
 	self.pressed.connect(self._button_pressed)
 
 func _button_pressed():
-	var output = []
-#	var exit_code = OS.execute("ls", ["-l", "/"], output, true)
-	var exit_code = OS.execute("bash", ["touch_external.sh"], output)
+	var output := [] #[] is shared, Array isn't (maybe fixed in 4.1)
+	var exit_code := OS.execute("bash", ["touch_external.sh"], output)
 	print("exit code: ", exit_code)
-	print("output: ",
-	 output)
+	print("output: ", output)

ProgressBar.gd

@@ -0,0 +1,32 @@
+extends ProgressBar
+
+var progress_file := "progress" #File with progress from 0 to 100
+var progress_button: Button
+var file := FileAccess
+
+var prev_prog: float = 0
+
+func _ready():
+	self.value = 0
+	progress_button = $"../HBoxContainerProgress/ProgressButton"
+
+func _process(delta):
+	if file.file_exists(progress_file): #File to be removed after script is done
+		var file := FileAccess.open(progress_file, FileAccess.READ)
+		var _progress := float(file.get_as_text())
+		if prev_prog != _progress: #To not rewrite every frame
+			self.value = _progress
+			print("boom", _progress)
+			prev_prog = _progress
+	else:
+		if prev_prog == 100:
+			progress_button.disabled = false #Reenable progress button
+			prev_prog = 0
+
+
+func _on_check_button_toggled(button_pressed):
+	var _fill_color := Color("999999") 
+	if button_pressed:
+		_fill_color = Color("FF0000")
+	self.get("theme_override_styles/fill").set_bg_color(_fill_color)
+

ProgressButton.gd

@@ -0,0 +1,17 @@
+extends Button
+
+var thread: Thread
+
+func _ready():
+	self.pressed.connect(self._button_pressed)
+
+func _button_pressed():
+	thread = Thread.new()
+	thread.start(_execute_bash.bind(["progress_file.sh"])) #Need to bind
+	self.disabled = true #To prevent multiple launches
+#	thread.wait_to_finish() #Should be done somewhere
+
+func _execute_bash(filename):
+	var output := []
+	var exit_code := OS.execute("bash", filename, output)
+	print(exit_code)

main.gd

@@ -1,4 +1,4 @@
 extends Control
 
 func _ready():
-	$VBoxContainerButtons/Button.grab_focus()
+	$VBoxContainerButtons/Button.grab_focus() #Required to enable controller focusing

main.tscn

@@ -1,13 +1,21 @@
-[gd_scene load_steps=6 format=3 uid="uid://qk2gw74anwlq"]
+[gd_scene load_steps=9 format=3 uid="uid://qk2gw74anwlq"]
 
 [ext_resource type="Texture2D" uid="uid://bv6vh33cnfaw4" path="res://icon.svg" id="1_axfei"]
 [ext_resource type="Script" path="res://main.gd" id="1_obpq7"]
 [ext_resource type="Script" path="res://Button.gd" id="3_aenvv"]
 [ext_resource type="Script" path="res://Button2.gd" id="4_u2f14"]
+[ext_resource type="Script" path="res://ProgressButton.gd" id="5_slq0p"]
+[ext_resource type="Script" path="res://ProgressBar.gd" id="6_cx658"]
 
 [sub_resource type="LabelSettings" id="LabelSettings_b77hh"]
 font_size = 24
 
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_xyjyy"]
+corner_radius_top_left = 5
+corner_radius_top_right = 5
+corner_radius_bottom_right = 5
+corner_radius_bottom_left = 5
+
 [node name="Control" type="Control"]
 layout_mode = 3
 anchors_preset = 15
@@ -52,25 +60,55 @@ anchor_left = 0.5
 anchor_top = 0.5
 anchor_right = 0.5
 anchor_bottom = 0.5
-offset_left = -70.5
-offset_top = -33.0
-offset_right = 70.5
-offset_bottom = 33.0
+offset_left = -74.0
+offset_top = -66.0
+offset_right = 273.0
+offset_bottom = 66.0
 grow_horizontal = 2
 grow_vertical = 2
 
 [node name="Button" type="Button" parent="VBoxContainerButtons"]
+custom_minimum_size = Vector2(150, 0)
 layout_mode = 2
-size_flags_horizontal = 4
-focus_neighbor_top = NodePath("../Button2")
+size_flags_horizontal = 0
+focus_neighbor_top = NodePath("../HBoxContainerProgress/ProgressButton")
 focus_neighbor_bottom = NodePath("../Button2")
 text = "Hardcoded script"
 script = ExtResource("3_aenvv")
 
 [node name="Button2" type="Button" parent="VBoxContainerButtons"]
+custom_minimum_size = Vector2(150, 0)
 layout_mode = 2
-size_flags_horizontal = 4
+size_flags_horizontal = 0
 focus_neighbor_top = NodePath("../Button")
-focus_neighbor_bottom = NodePath("../Button")
+focus_neighbor_bottom = NodePath("../HBoxContainerProgress/ProgressButton")
 text = "External script"
 script = ExtResource("4_u2f14")
+
+[node name="HBoxContainerProgress" type="HBoxContainer" parent="VBoxContainerButtons"]
+layout_mode = 2
+
+[node name="ProgressButton" type="Button" parent="VBoxContainerButtons/HBoxContainerProgress"]
+custom_minimum_size = Vector2(150, 0)
+layout_mode = 2
+focus_neighbor_top = NodePath("../../Button2")
+focus_neighbor_bottom = NodePath("../../Button")
+text = "Start progress"
+script = ExtResource("5_slq0p")
+
+[node name="CheckButton" type="CheckButton" parent="VBoxContainerButtons/HBoxContainerProgress"]
+layout_mode = 2
+text = "Make progress red"
+
+[node name="ProgressBar" type="ProgressBar" parent="VBoxContainerButtons"]
+custom_minimum_size = Vector2(150, 0)
+layout_mode = 2
+size_flags_horizontal = 0
+size_flags_vertical = 1
+size_flags_stretch_ratio = 8.13
+theme_override_styles/fill = SubResource("StyleBoxFlat_xyjyy")
+step = 1.0
+value = 25.0
+script = ExtResource("6_cx658")
+
+[connection signal="toggled" from="VBoxContainerButtons/HBoxContainerProgress/CheckButton" to="VBoxContainerButtons/ProgressBar" method="_on_check_button_toggled"]

progress_file.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+progress_file="progress"
+echo "0" > "$progress_file"
+
+for ((i=1; i<=100; i++)); do
+  echo -ne "$i" > "$progress_file"
+#  echo $i
+#  sleep 0.1
+  sleep $((RANDOM / 30000))
+done
+
+sleep 1
+
+rm "$progress_file"