[Emp`]

No point in having these as globals: new name[32],namet[32],teamname[24],tname[16];

No need for this if(!arg3[0]) armor = 0 (if it is not a valid num str_to_num returns 0)

Instead of copying a tname, it is better to just use get_players within the if statements.

get_players is known to be buggy with the 'e' flag. (would recommend using another method to find players on a team)

I recommend you using @ALL instead of just @ as most other plugins use @ALL.