37 lines
1.2 KiB
GDScript
37 lines
1.2 KiB
GDScript
extends Node
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# Changing scenes is most easily done using the functions `change_scene`
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# and `change_scene_to` of the SceneTree. This script demonstrates how to
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# change scenes without those helpers.
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func goto_scene(path):
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# This function will usually be called from a signal callback,
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# or some other function from the running scene.
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# Deleting the current scene at this point might be
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# a bad idea, because it may be inside of a callback or function of it.
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# The worst case will be a crash or unexpected behavior.
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# The way around this is deferring the load to a later time, when
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# it is ensured that no code from the current scene is running:
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call_deferred("_deferred_goto_scene",path)
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func _deferred_goto_scene(path):
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# Immediately free the current scene, there is no risk here.
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get_tree().get_current_scene().free()
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# Load new scene
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var packed_scene = ResourceLoader.load(path)
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# Instance the new scene
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var instanced_scene = packed_scene.instance()
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# Add it to the scene tree, as direct child of root
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get_tree().get_root().add_child(instanced_scene)
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# Set it as the current scene, only after it has been added to the tree
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get_tree().set_current_scene(instanced_scene)
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