[(SF)Noobanatior]

change the cmd in "if(strcmp(cmd, "/register", true) == 0)" to cmdtext
then the others are indentation warnings so either indent your code or put at the top of you script
#pragma tabsize 0

that should fix them all i would sugest indenting it over using the tabsize option as it makes the code a hell of a lot easer to read but up to you