25 lines
781 B
GDScript3
25 lines
781 B
GDScript3
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extends ParallaxBackground
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@export var bg_texture: CompressedTexture2D
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@export var scroll_speed: float = 15
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@onready var sprite_2d: Sprite2D = $ParallaxLayer/Sprite2D
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# alternative implementation of scrolling effect using tween
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var tween: Tween
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func _ready() -> void:
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tween = create_tween().set_loops()
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tween.tween_property(sprite_2d, "region_rect:position", Vector2(64,64), 64.0/scroll_speed)
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tween.tween_property(sprite_2d, "region_rect:position", Vector2.ZERO, 0)
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## Animate sprite region using scroll_speed to give motion effect
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#func _process(delta: float) -> void:
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#sprite_2d.region_rect.position += delta * Vector2(scroll_speed, scroll_speed)
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#if sprite_2d.region_rect.position >= Vector2(64,64):
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#sprite_2d.region_rect.position = Vector2.ZERO
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#pass
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