14 lines
417 B
Lua
14 lines
417 B
Lua
Util = {}
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function Util.safeindex(array, index)
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return ((index - 1 + #array) % #array) + 1
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end
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function Util.go_to_screen_by_id(screen_id)
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local screen_index = Context.screen_indices_by_id[screen_id]
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if screen_index then
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Context.current_screen = screen_index
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Context.selected_desition_index = 1 else
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PopupWindow.show({"Error: Screen '" .. screen_id .. "' not found or not indexed!"})
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end
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end |