Zsolt Tasnadi
7854dc8a9f
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37 lines
963 B
Lua
37 lines
963 B
Lua
local _situations = {}
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function Situation.register(situation)
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if not situation or not situation.id then
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PopupWindow.show({"Error: Invalid situation object registered (missing id)!"})
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return
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end
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if not situation.handle then
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situation.handle = function() end
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end
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if _situations[situation.id] then
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trace("Warning: Overwriting situation with id: " .. situation.id)
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end
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_situations[situation.id] = situation
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end
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function Situation.get(id)
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return _situations[id]
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end
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function Situation.apply(id)
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local situation = Situation.get(id)
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if not situation then
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trace("Error: No situation found with id: " .. id)
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return
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end
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local current_screen_obj = Screen.get_by_id(Context.current_screen)
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if current_screen_obj and not current_screen_obj.situations[id] then
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trace("Info: Situation " .. id .. " cannot be applied to current screen (id: " .. Context.current_screen .. ").")
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return
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end
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situation.handle()
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end
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