forked from joey/godottest
78 lines
1.8 KiB
GDScript
78 lines
1.8 KiB
GDScript
@tool
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class_name Branch
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extends Resource
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signal value_changed
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@export var name : String
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## Parent Node path of current branch chilldren.
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@export var parent : NodePath:
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set(new_value):
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if parent != new_value:
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parent = new_value
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parent_rect = Rect2()
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child_rect = Rect2()
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## Make sure the child path is on the dirrect child of main LayoutSplit node
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@export var child : NodePath:
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set(new_value):
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if child != new_value:
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child = new_value
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parent_rect = Rect2()
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child_rect = Rect2()
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## This value will be ignore if parent_size or child_size is not ZERO
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@export_range(0.0, 1.0) var split_ratio : float = 0.5:
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set(new_value):
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if _split_ratio != new_value:
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_split_ratio = clampf(new_value, 0.0, 1.0)
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parent_rect = Rect2()
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child_rect = Rect2()
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value_changed.emit()
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get:
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return _split_ratio
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## Split horizontal on TRUE.
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@export var vertical : bool = false:
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set(new_value):
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if vertical != new_value:
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vertical = new_value
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parent_rect = Rect2()
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child_rect = Rect2()
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value_changed.emit()
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@export_subgroup("Overrides")
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## Override x if split horizontal or y if split vertical
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@export var parent_size : float = 0.0
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## Override x if split horizontal or y if split vertical
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@export var child_size : float = 0.0
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var parent_rect : Rect2
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var child_rect : Rect2
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var _split_ratio : float
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## Savely set split_ratio without update the layout
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func set_split_ratio(ratio : float):
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_split_ratio = ratio
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static func create(
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name : String,
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node_parent : NodePath,
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node_child : NodePath = NodePath(),
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ratio : float = 0.5,
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split_vertical : bool = false
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) -> Branch:
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var branch : Branch = Branch.new()
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branch.name = name
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branch.parent = node_parent
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branch.child = node_child
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branch.set_split_ratio(ratio)
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branch.vertical = split_vertical
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return branch
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