command /kılıç [<text>]
trigger:
if arg-1 is "al":
if player has 64 diamond or more:
remove 30 diamond from player
give a diamond sword to player
else:
send "30 elmasın olmalı" to player
if arg-1 isn't set
send "/kılıç al" to player
send "30 elmasın olmalı" to player