local ____lualib = require("lualib_bundle")
local __TS__SourceMapTraceBack = ____lualib.__TS__SourceMapTraceBack
__TS__SourceMapTraceBack(debug.getinfo(1).short_src, {["5"] = 41,["6"] = 1,["7"] = 1,["8"] = 44,["9"] = 45,["15"] = 9,["16"] = 10,["17"] = 15,["18"] = 16,["19"] = 17,["20"] = 19,["21"] = 20,["22"] = 15,["23"] = 23,["24"] = 24,["26"] = 26,["27"] = 27,["28"] = 29,["29"] = 30,["32"] = 34,["33"] = 9,["34"] = 41,["35"] = 42,["36"] = 48,["37"] = 49,["38"] = 48,["39"] = 52,["40"] = 53,["41"] = 54,["42"] = 55,["43"] = 52});
local ____exports = {}
local getId, INSTANCE_ID_VAR_NAME, GlobalVariable
local ____MAVariables = require("MAVariables")
local MAVariables = ____MAVariables.MAVariables
function getId(self, instance)
    return tostring(instance)
end
--- Creates an instance of a singleton object.
-- This singleton object is stored in a global variable.
-- If a new show is loaded, and the singleton is accessed again,
-- then the existing singleton is destroyed, and a new instance will be created.
function ____exports.getOrCreateShowSingleton(self, globalId, create)
    local pluginAddonVars = MAVariables(nil, {storageType = "ShowFile", variablesId = globalId})
    local function createInstance(self)
        local instance = create(nil)
        local objId = getId(nil, instance)
        pluginAddonVars:setVar(INSTANCE_ID_VAR_NAME, objId)
        return instance
    end
    if GlobalVariable[globalId] == nil then
        GlobalVariable[globalId] = createInstance(nil)
    else
        local instance = GlobalVariable[globalId]
        if pluginAddonVars:getVar(INSTANCE_ID_VAR_NAME) ~= getId(nil, instance) then
            instance:destroy()
            GlobalVariable[globalId] = createInstance(nil)
        end
    end
    return GlobalVariable[globalId]
end
INSTANCE_ID_VAR_NAME = "_SHOW_SINGLETON_INSTANCE_ID"
GlobalVariable = _G
function ____exports.isShowSingletonExists(self, globalId)
    return GlobalVariable[globalId] ~= nil
end
function ____exports.getShowSingleton(self, globalId)
    local instance = GlobalVariable[globalId]
    assert(instance ~= nil, "Could not find Show Singleton globalId = " .. globalId)
    return instance
end
return ____exports