One thing to note. Always try to make your code as clean as possible. Like followingthe basic code structure that applies to all forms of coding. Anyways, my english has really improved .
Also, Try to make your code as efficiant as possible. this can be measures when you look at the e2 itself and check the ops. (operations per second). this makes the server less laggy and not do as much work. I would have to point somthing out. How come you used interval of 0.5? like interval(20) is more then enough.

Must say that was a really fun day. It was just me and Tom at first when we were making a Mexican bomb shelter. Then it became a house. Adn then 3 other ppl joined. That was bomb

glad im not forgotten anymore. I try my best to help everyone i can. Just my name aint out there yet. You know, who likes the name Peetah D:

That wasnt very nice

CANADA

Cu*. But other then that Booble tea is the best 

*Cough*UberLord*cough*

*cough*Cough*cough*

as long as its not over 9000. The world wont end.