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Beginner Joined: 06 Apr 2003 Posts: 15

i have this 2 Vars:
#VAR team_member {2}
#VAR team_ang_pid {0} {0}

an this piece of code

#if (@team_member!=2) {
#SAY "Du bist kein Teamleiter!"
#color bold,red
} {
#IF (%1="" AND @team_ang_pid>0) {
team rufe Team Angriff abgebrochen!
team_ang_pid=0
} {
#IF (%1!="" AND %1>0) {
team_ang_pid=1
team rufe --- %1 ---
#wait 1000
team_angriff %eval( %1-1)
} {
team angriff
team_ang_pid=0
}
}
}

My prob in v6.40 is that altough the var team_ang_pid is 0, i get into the second if-Block (starting the alias with no parameters). But the Expression in the if statement says larger 0

So is this a bug, or have i make a simple mistake?

MASTER Joined: 28 Nov 2000 Posts: 4817 Location: USA

It's a common mistake. If you have no parameters, the second IF expression becomes:
(="" AND @team_ang_pid>0)
and zMUD doesn't know how to parse it. The solution is to use %numparam() instead.
#if (@team_member!=2) {
#SAY "Du bist kein Teamleiter!"
#color bold,red
} {
#IF (%numparam() = 0 AND @team_ang_pid>0) {
team rufe Team Angriff abgebrochen!
team_ang_pid=0
} {
#IF (%1>0) {
team_ang_pid=1
team rufe --- %1 ---
#wait 1000
team_angriff %eval( %1-1)
} {
team angriff
team_ang_pid=0
}
}
}