47 lines
1.1 KiB
GDScript
47 lines
1.1 KiB
GDScript
extends Control
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@onready var label := %RichTextLabel as RichTextLabel
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var pending_notifications = []
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var tweening := false
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func _ready() -> void:
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modulate = Color(1, 1, 1, 0)
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# test notification in editor
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if GlobalConfig.DEBUG:
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call_deferred("test")
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func test():
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show_notification("Hello, 1!", 42)
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show_notification("Hello, 2! very very long message, very very loooonnnggggggg!", 2)
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show_notification("Hello, 3!", 24)
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func show_notification(msg, number):
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if tweening:
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pending_notifications.append([msg, number])
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else:
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label.text = msg
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tweening = true
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var tween = create_tween()
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# 0.5s to show the notification
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tween.tween_property(self, "modulate:a", 1, 0.5).set_trans(Tween.TRANS_CUBIC)
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# keep the notification
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if pending_notifications.size() > 0:
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tween.tween_interval(2)
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else:
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tween.tween_interval(3)
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# 0.5s to hide the notification
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tween.tween_property(self, "modulate:a", 0, 0.5).set_trans(Tween.TRANS_CUBIC)
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# callback
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tween.tween_callback(self._check_next)
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func _check_next():
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if pending_notifications.size() > 0:
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var n = pending_notifications.pop_front()
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tweening = false
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show_notification(n[0], n[1])
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