32 lines
653 B
GDScript
32 lines
653 B
GDScript
extends CloseableUI
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class_name FollowingUI
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const EDGE_MARGIN = 10
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var _target: Node3D
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func _process(_delta: float) -> void:
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if not visible or _target == null:
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return
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var pos := StaticNodesManager.main_camera.unproject_position(
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_target.global_position
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)
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var corner_1 := Vector2.ONE * EDGE_MARGIN
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var viewport_size := get_viewport().get_visible_rect().size
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var corner_2 := Vector2(
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viewport_size.x - size.x - EDGE_MARGIN,
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viewport_size.y - size.y - EDGE_MARGIN,
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)
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position = (pos - pivot_offset).clamp(corner_1, corner_2)
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func set_target(to: Node3D) -> void:
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_target = to
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func close() -> void:
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super.close()
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_target = null
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