[the_zande]

pawn Code:

if(!strcmp(cmdtext, "/plant", true))(playerid,params[])
{
if(!IsPlayerInRangeOfPoint(playerid, x, y, z);
{
SetTimerEx() //put ur times and other shit on here
}
return 1;
}

Then u have to forward ur timer and add /defuse command D just simple KillTimer(timerid); but remember rangepoints and other shits Im not very sure but I think it works if u get it