# PolygonDLLUtilities Manages DLLs for extending game client/server functionality Based off [ndoesstuff/JoinScriptUrlImpl](https://github.com/ndoesstuff/JoinScriptUrlImpl) as per the MIT license Test command line parameter reimplementation (2010/2011 only): > RobloxApp.exe -a http://polygondev.pizzaboxer.xyz/login/negotiate.ashx -t 0 -j http://polygondev.pizzaboxer.xyz/game/visit.ashx Test trust check: > Insert a new brick with decal > Try setting decal ID to http://tadah.rocks - Should succeed > Try setting decal ID to http://tadah.rocks@example.com - Should fail Test signature check: > Run loadfile("rbxasset://signatureinvalid.txt")() - Should throw an exception > Run loadfile("rbxasset://signatureoverflow.txt")() - Should throw an exception Test output and jobId (Arbiter builds only): > RobloxApp.exe -jobId ExampleJobId - Should open an output console > Run print(game.jobId) - Should print "ExampleJobId" in the console