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- extends Node2D
- @onready var viewport: SubViewport = $SubViewport
- @onready var viewport_initial_size: Vector2i = viewport.size
- @onready var viewport_sprite: Sprite2D = $ViewportSprite
- func _ready() -> void:
- $AnimatedSprite2D.play()
- get_viewport().size_changed.connect(_root_viewport_size_changed)
- # Called when the root's viewport size changes (i.e. when the window is resized).
- # This is done to handle multiple resolutions without losing quality.
- func _root_viewport_size_changed() -> void:
- # The viewport is resized depending on the window height.
- # To compensate for the larger resolution, the viewport sprite is scaled down.
- viewport.size = Vector2.ONE * get_viewport().size.y
- viewport_sprite.scale = Vector2.ONE * viewport_initial_size.y / get_viewport().size.y
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