first commit

addons/zylann.hterrain/tools/progress_window.gd

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+@tool
+extends AcceptDialog
+
+
+#onready var _label = get_node("VBoxContainer/Label")
+@onready var _progress_bar : ProgressBar = $VBoxContainer/ProgressBar
+
+
+func _init():
+	get_ok_button().hide()
+
+
+func _show_progress(message, progress):
+	self.title = message
+	_progress_bar.ratio = progress
+
+
+func handle_progress(info: Dictionary):
+	if info.has("finished") and info.finished:
+		hide()
+	
+	else:
+		if not visible:
+			popup_centered()
+		
+		var message = ""
+		if info.has("message"):
+			message = info.message
+		
+		_show_progress(info.message, info.progress)
+		# TODO Have builtin modal progress bar
+		# https://github.com/godotengine/godot/issues/17763