Usage: /tpa [playername]

Code (Text):

1. command /tpa [<player>]:
2.     trigger:
3.         if arg-1 is set:
4.             if arg-1 is online:
5.                 if {tpalist::*} contains arg-1:
6.                     send "&a%arg-1% &falready have a tpa request pending."
7.                 else:
8.                     if arg-1 is player:
9.                         send "&fThis is &ayou!"
10.                     else:
11.                         add arg-1 to {tpalist::*}
12.                         add player to {tpalist.%arg-1%::*}
13.                         send "&bYou have a tpa request.%newline%&aType /tpaccept to accept it.%newline%&cType /tpdeny to deny it." to arg-1
14.                         send "&fYou have sent a tpa request to &a%arg-1%." to player
15.             else:
16.                 send "&a%arg-1% &fis &coffline."
17.         else:
18.             send "&fPlease define a &aplayer."
19.  
20. command /tpaccept:
21.     trigger:
22.         if {tpalist::*} contains player:
23.             send "&aAccepting &ftpa request..."
24.             remove player from {tpalist::*}
25.             send "&fYou have accepted &a%player%&f's tpa request." to player
26.             wait 1 second
27.             teleport {tpalist.%player%::*} to player
28.         else:
29.             send "&fYou have &cno &ftpa requests."
30. command /tpdeny:
31.     trigger:
32.         if {tpalist::*} contains player:
33.             send "&cDenying &ftpa request..."
34.             remove player from {tpalist::*}
35.             send "&fYou have &cdenied &a%player%&f's tpa request." to player
36.         else:
37.             send "&fYou have &cno &ftpa requests."