37 lines
1.2 KiB
GDScript
37 lines
1.2 KiB
GDScript
extends Node2D
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@export_enum("angry", "neutral", "happy", "laugh") var expression
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var person_controller : AudienceMember
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var expression_map = {}
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const expression_change_speed : float = 1.5
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const color_transparent : Color = Color(1, 1, 1, 0)
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const color_visible : Color = Color(1, 1, 1, 1)
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# Called when the node enters the scene tree for the first time.
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func _ready():
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expression_map = {
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"angry" : $Unhappy,
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"neutral" : $Neutral,
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"happy" : $Happy,
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"laugh" : $Laugh,
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}
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person_controller = get_node("../../../Person")
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expression = person_controller.expression
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reset_face()
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func _process(_delta):
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if expression != person_controller.expression:
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update_face(person_controller.expression)
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expression = person_controller.expression
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func reset_face():
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for expr in expression_map:
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expression_map[expr].modulate = color_transparent.lerp(color_visible, expr == expression)
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func update_face(new_expression: String):
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var tween = get_tree().create_tween().bind_node(self).set_parallel().set_trans(Tween.TRANS_LINEAR)
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tween.tween_property(expression_map[expression], "modulate", color_transparent, expression_change_speed)
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tween.tween_property(expression_map[new_expression], "modulate", color_visible, expression_change_speed)
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