mirror of
https://github.com/JHDev2006/Super-Mario-Bros.-Remastered-Public.git
synced 2025-11-04 08:35:41 +00:00
66 lines
1.6 KiB
GDScript
66 lines
1.6 KiB
GDScript
@tool
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class_name AutoScrollContainer
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extends ScrollContainer
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var is_focused := false
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@export_enum("Wave", "Endless") var mode := 0
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@export_enum("Horizontal", "Vertical") var direction := 0
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var scroll_direction := "scroll_vertical"
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var scroll := 0.0
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@export var is_active := false
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@export var auto_connect_focus := true
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@export var auto_minimum_resize := false
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func _ready() -> void:
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scroll_direction = "scroll_horizontal" if direction == 0 else "scroll_vertical"
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set_focused(is_active)
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if auto_connect_focus:
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owner.focus_entered.connect(set_focused.bind(true))
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owner.focus_exited.connect(set_focused.bind(false))
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if auto_minimum_resize:
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get_child(0).resized.connect(update_sizing)
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func set_focused(enabled := false) -> void:
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is_focused = enabled
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func _physics_process(delta: float) -> void:
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wave(delta)
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func update_sizing() -> void:
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custom_minimum_size.x = clamp(get_child(0).size.x, 0, 100)
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var scroll_pos := 0.0
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var scroll_speed := 16.0 # pixels per second
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var move_direction := 1
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func wave(delta: float) -> void:
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if not is_focused:
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scroll_pos = 0
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set_deferred(scroll_direction, -1)
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var total_range := 0.0
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if direction == 0:
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total_range = get_child(0).size.x - size.x
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else:
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total_range = (get_child(0).size.y) - (size.y + 8)
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if total_range <= 0:
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return
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if scroll_pos > total_range + 16 or scroll_pos <= -16:
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move_direction *= -1
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scroll_pos += scroll_speed * move_direction * delta
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if direction == 0:
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scroll_horizontal = scroll_pos
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else:
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scroll_vertical = scroll_pos
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func endless(delta: float) -> void:
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scroll = wrap(scroll - delta, 0, 1)
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var amount = lerpf(0.0, get_child(0).size.x - size.x, scroll)
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scroll_horizontal = amount
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