86 lines
2.2 KiB
GDScript
86 lines
2.2 KiB
GDScript
# A simple dialog chooser that shows selectable lines of text
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# Supports timeout and avatar display
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extends ESCDialogOptionsChooser
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export(Color, RGB) var color_normal = Color(1.0,1.0,1.0,1.0)
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export(Color, RGB) var color_hover = Color(165.0,42.0,42.0, 1.0)
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# Hide the chooser at the start just to be safe
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func _ready() -> void:
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hide_chooser()
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pause_mode = PAUSE_MODE_STOP
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# Process the timeout display
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func _process(delta: float) -> void:
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if $MarginContainer.visible and self.dialog and self.dialog.timeout > 0:
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$TimerProgress.value = (
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self.dialog.timeout - $Timer.time_left
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) / self.dialog.timeout * 100
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# Show the chooser
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func show_chooser():
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var _vbox = $MarginContainer/ScrollContainer/VBoxContainer
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for option_node in _vbox.get_children():
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_vbox.remove_child(option_node)
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_remove_avatar()
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for option in self.dialog.options:
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if option.is_valid():
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var _option_node = Button.new()
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_option_node.text = (option as ESCDialogOption).option
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_option_node.flat = true
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_option_node.add_color_override("font_color", color_normal)
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_option_node.add_color_override("font_color_hover", color_hover)
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_vbox.add_child(_option_node)
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_option_node.connect("pressed", self, "_on_answer_selected", [
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option
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])
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if self.dialog.avatar != "-":
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$AvatarContainer.add_child(
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ResourceLoader.load(self.dialog.avatar).instance()
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)
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$MarginContainer.show()
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if self.dialog.timeout > 0:
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$Timer.start(self.dialog.timeout)
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# Hide the chooser
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func hide_chooser():
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$MarginContainer.hide()
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# An option was choosen, emit the option
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#
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# #### Parameters
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# - option: Option that was chosen
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func _option_chosen(option: ESCDialogOption):
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_remove_avatar()
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$TimerProgress.value = 0
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emit_signal("option_chosen", option)
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# An option was chosen directly from the list
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#
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# #### Parameters
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# - option: Option that was chosen
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func _on_answer_selected(option: ESCDialogOption):
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_option_chosen(option)
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# The timeout came and a option was selected
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func _on_Timer_timeout() -> void:
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_option_chosen(self.dialog.options[self.dialog.timeout_option - 1])
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# Remove the avatar
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func _remove_avatar():
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if $AvatarContainer.get_child_count() > 0:
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$AvatarContainer.remove_child($AvatarContainer.get_child(0))
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