44 lines
855 B
GDScript3
44 lines
855 B
GDScript3
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extends Control
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class_name DialogueBox
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signal end
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export (NodePath) var title_path
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onready var title = get_node(title_path) as RichTextLabel
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export (NodePath) var text_path
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onready var text = get_node(text_path) as RichTextLabel
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export (NodePath) var expression_path
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onready var expression = get_node(expression_path) as RichTextLabel
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var _dialogue : Array
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var _index : int
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func _ready():
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assert(title != null)
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assert(text != null)
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func start(dialogue : Array):
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_dialogue = dialogue
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_index = 0
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_update()
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show()
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func _input(event):
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if event.is_action_pressed("ui_accept"):
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next()
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func next() -> void:
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_index += 1
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if _index >= _dialogue.size():
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hide()
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emit_signal('end')
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return
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_update()
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func _update() -> void:
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text.text = _dialogue[_index].text
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title.text = _dialogue[_index].name
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#expression = _dialogue[_index].expression
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