Prefer using guard clauses as suggested by aaronfranke.
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@ -126,11 +126,12 @@ func _gui_input(event):
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func _recursive_change_view_mode(current_node):
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if current_node:
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if current_node.has_method("set_view_mode"):
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current_node.set_view_mode(view_mode_index)
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for child in current_node.get_children():
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_recursive_change_view_mode(child)
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if not current_node:
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return
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if current_node.has_method("set_view_mode"):
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current_node.set_view_mode(view_mode_index)
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for child in current_node.get_children():
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_recursive_change_view_mode(child)
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func _get_zoom_amount():
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