GALE_Libs/ShowSerialize.lua at master · LuaLibs/GALE_Libs · GitHub

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--[[
  ShowSerialize.lua

  version: 16.12.17
  Copyright (C) 2016 Jeroen P. Broks
  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
  arising from the use of this software.
  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it
  freely, subject to the following restrictions:
  1. The origin of this software must not be misrepresented; you must not
     claim that you wrote the original software. If you use this software
     in a product, an acknowledgment in the product documentation would be
     appreciated but is not required.
  2. Altered source versions must be plainly marked as such, and must not be
     misrepresented as being the original software.
  3. This notice may not be removed or altered from any source distribution.
]]
-- Serializing
__showserialize_work = __showserialize_work or {
                ["nil"]        = function(vvalue) return "nil" end,
                ["number"]     = function(vvalue) return vvalue end,
                ["function"]   = function(vvalue) return "<< FUNCTION >>" end,
                ["string"]     = function(vvalue) return "\""..safestring(vvalue).."\"" end,
                ["boolean"]    = function(vvalue) return ({[true]="true",[false]="false"})[vvalue] end,
                ["table"]      = function(vvalue)
                                 local titype
                                 local tindex = {
                                                   ["number"]     = function(v) return v end,
                                                   ["boolean"]    = function(v) return ({[true]="true",[false]="false"})[v] end,
                                                   ["string"]     = function(v) return "\""..safestring(v).."\"" end
                                 }
                                 local wrongindex = function() Sys.Error("Type "..titype.." can not be used as a table index in serializing") end
                                 local ret = "{"
                                 local k,v
                                 local result
                                 local notfirst
                                 for k,v in pairs(vvalue) do
                                     if notfirst then ret = ret .. ",\n" else notfirst=true ret = ret .."\n" end
                                     titype = type(k)
                                     result = (tindex[titype] or wrongindex)(k)
                                     -- print(titype.."/"..k)
                                     ret = ret .. TRUE_showserialize("["..result.."]",v,(tabs or 0)+1,true)
                                     end
                                 --if notfirst then
                                 --  ret = ret .."\n"
                                 --  for i=1,tabs or 0 do ret = ret .."     " end
                                 --  for i=1,len(vname.." = ") do ret = ret .. " " end
                                 --  end
                                 ret = ret .. "}"
                                 return ret
                                 end

             }
function TRUE_showserialize(vname,vvalue,tabs,noenter)
local ret = ""
--local work = __showserialize_work
--[[
if type(vvalue=='string') then
  Console.Write('showserialize("'..vname..'","'..vvalue..'",'..(tabs or 0)..')')
elseif type(vvalue=='number' then
    Console.Write('showserialize("'..vname..'",'..vvalue..','..(tabs or 0)..')')
else
  Console.Write('showserialize("'..vname..'",<'..type(vvalue)..'>,'..(tabs or 0)..')')
endif
]]
local letsgo = __showserialize_work[type(vvalue)] or function(vvalue) Sys.Error("Unknown type. Cannot showserialize","Variable,"..vname..";Type Value,"..type(vvalue)) end
local i
for i=1,tabs or 0 do ret = ret .."       " end
ret = ret .. vname .." = "..letsgo(vvalue)
if not noenter then ret = ret .."\n" end
return ret
end


function showserialize(vname,variableitself)
local ret = ""
local v = variableitself or _G[vname]
GALE_Assert(type(vname)=='string',"First variable must be the name to return in the showserializer string")
ret = TRUE_showserialize(vname,v)
JBCSYSTEM.Returner(ret)
return ret
end