feat: Implemented all dialog features. Fixes #345 (#376)

Co-authored-by: Dennis Ploeger <develop@dieploegers.de>
Co-authored-by: dploeger <dploeger@users.noreply.github.com>

game/ui/commons/dialogs/text_dialog_choice.gd

@@ -0,0 +1,67 @@
+extends ESCDialogOptionsChooser
+
+export(Color, RGB) var color_normal = Color(1.0,1.0,1.0,1.0)
+export(Color, RGB) var color_hover = Color(165.0,42.0,42.0, 1.0)
+export(Font) var font
+
+
+func _ready() -> void:
+	hide_chooser()
+	
+
+func _process(delta: float) -> void:
+	if $MarginContainer.visible and self.dialog and self.dialog.timeout > 0:
+		$TimerProgress.value = (
+			self.dialog.timeout - $Timer.time_left
+		) / self.dialog.timeout * 100
+
+
+func show_chooser():
+	var _vbox = $MarginContainer/ScrollContainer/VBoxContainer
+	for option_node in _vbox.get_children():
+		_vbox.remove_child(option_node)
+	
+	_remove_avatar()
+	
+	for option in self.dialog.options:
+		var _option_node = Button.new()
+		_option_node.text = (option as ESCDialogOption).option
+		_option_node.flat = true
+		_option_node.add_color_override("font_color", color_normal)
+		_option_node.add_color_override("font_color_hover", color_hover)
+		_option_node.add_font_override("font", font)
+		_vbox.add_child(_option_node)
+		_option_node.connect("pressed", self, "_on_answer_selected", [option])
+	
+	if self.dialog.avatar != "-":
+		$AvatarContainer.add_child(
+			ResourceLoader.load(self.dialog.avatar).instance()
+		)
+	
+	$MarginContainer.show()
+	
+	if self.dialog.timeout > 0:
+		$Timer.start(self.dialog.timeout)
+
+
+func hide_chooser():
+	$MarginContainer.hide()
+	
+
+func _option_chosen(option: ESCDialogOption):
+	_remove_avatar()
+	$TimerProgress.value = 0
+	emit_signal("option_chosen", option)
+
+
+func _on_answer_selected(option: ESCDialogOption):
+	_option_chosen(option)
+
+
+func _on_Timer_timeout() -> void:
+	_option_chosen(self.dialog.options[self.dialog.timeout_option - 1])
+
+
+func _remove_avatar():
+	if $AvatarContainer.get_child_count() > 0:
+		$AvatarContainer.remove_child($AvatarContainer.get_child(0))