22 lines
513 B
GDScript
22 lines
513 B
GDScript
extends Camera
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export var scaleFactor := 0.2
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export var animSpeed := 20
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var targetZoom := 0.0
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var currentZoom := 0.0
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func zoom(inward: bool):
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var direction := 1
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if !inward:
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direction *= -1
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targetZoom += scaleFactor * direction
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func _process(delta: float):
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if abs(targetZoom - currentZoom) > 0:
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var deltaZoom := (targetZoom - currentZoom) * (delta * animSpeed)
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transform = transform.translated(Vector3.FORWARD * deltaZoom)
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currentZoom += deltaZoom
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func getZoomLevel() -> float:
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return currentZoom |