Ping-Hotel

Notepad++ Is good, but sublime3 is better

If you need any help further add me on Skype (pm your Skype over the forums and Ill do) If I was you I would indepth into Java and PHP, as PHP is easy to learn and looks like LUA, now. for fact, Java is a bitch ass to learn and don't expect it will be easy, but it is the main used in games and apps

If I was you I wouldn't look into what language you would be the best to begin with, but what do you want to achieve? If you want to make a game, it doesn't make sence to learn HTML/PHP, If you want to make a website, it doesn't make sence to go edit LUA / Java codes. Now, firstly tell what you want to achieve, also YouTube is a good friend to check things out. I love coding and do it myself

Not really, it is very simple actually, its just I dont have a overlook on the codes so I can't help out, but what I think from what I can see/read is that the Anti cheat/hack system CG made is interupting the wrong coded "F4 Menu". Simply said, it sees the commands "Buy armor / Buy health" as a glitch/cheat/hack.

It is probaly a mistake in the coding like you mentioned above, the most common thing to say is, that it would write an @ or ' = " wrongly in the codes, the coding doesn't understand the name perhaps and therefore puts it into mute because of the anti cheat/hack system