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Gbot
Voice
Joined: 13 May 2012
Posts: 1
Location: PK
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 Posted: Sun May 13, 2012 6:41 am Post subject: random limit must be greater than zero |
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Hi Guys,
In my trivia bot, I am receiving this error which makes trivia bot to go quiet in between questions. This happens intermittently. Below is the detail on the error I have found while doing set errorinfo
Thanks in advance,
gBot
Details:
| Quote: |
random limit must be greater than zero
Currently: while executing
Currently: "rand [strlen $_word]"
Currently: (procedure "tghint" line 79)
Currently: invoked from within
Currently: "tghint"
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Method:
| Code: |
#shows timed hints.
proc tghint {} {
global tgmaxhint tghintnum tgcurrentanswer tghinttimer tgchan
global tgtimehint tghintchar tgquestionnumber tgquestionstotal
global tgcurrentquestion tghintcharsused tgnextqtimer tgtimenext tgstreak tgstreakmin
global tgnobodygotit tgtrythenextone tgmissed tgmaxmissed tgcmdstart tgshowanswer
global tgtimestart tgtimeanswer tgalwaysshowq tgmaxhintcurrent tgtempnohint tgcapshint
if {[catch {incr tghintnum}]!=0} {
set tghintnum 0
regsub -all -- "\[^A-Za-z0-9\]" [string trim $tgcurrentanswer] "" _hintchars
set tgmaxhintcurrent [expr [strlen $_hintchars]<=$tgmaxhint?[expr [strlen $_hintchars]-1]:$tgmaxhint]
catch {tgunbindhintcmd}
if {$tgmaxhintcurrent>0} {
set tgrebindhinttimer [utimer $tgtempnohint tgbindhintcmd]
}
}
if {$tghintnum >= [expr $tgmaxhintcurrent+1]} {
incr tgmissed
set _msg ""
append _msg "[tgcolmiss][lindex $tgnobodygotit [rand [llength $tgnobodygotit]]]"
if {$tgshowanswer==1} {
append _msg " The answer was [tgcolmisc2]$tgcurrentanswer[tgcolmiss]."
}
if {$tgmaxmissed>0&&$tgmissed>=$tgmaxmissed} {
append _msg " That's $tgmissed questions gone by unanswered! The game is now automatically disabled. To start the game again, type $tgcmdstart"
tgquietstop
} else {
append _msg " [lindex $tgtrythenextone [rand [llength $tgtrythenextone]]]"
}
tggamemsg "[tgcolmiss]$_msg"
if {$tgstreakmin>0&&[lindex [split $tgstreak ,] 1]>=$tgstreakmin} { tgstreakend }
set tgstreak 0
catch {unbind pubm -|- "$tgchan $tgcurrentanswer" tgcorrectanswer}
if {$tgmaxmissed==0||$tgmissed<$tgmaxmissed} {
set tgnextqtimer [utimer $tgtimenext tgnextq]
}
return
} elseif {$tghintnum == 0} {
set i 0
set _hint {}
set tghintcharsused {}
foreach word [split $tgcurrentanswer] {
regsub -all -- "\[A-Za-z0-9\]" $word $tghintchar _current
lappend _hint $_current
}
if {$tgtimeanswer==1} {
set tgtimestart [clock clicks -milliseconds]
}
} elseif {$tghintnum == 1} {
set i 0
set _hint {}
while {$i<[llength [split $tgcurrentanswer]]} {
set _word [lindex [split $tgcurrentanswer] $i]
set j 0
set _newword {}
while {$j<[strlen $_word]} {
if {$j==0} {
append _newword [stridx $_word $j]
lappend tghintcharsused $i,$j
} else {
if {[string is alnum [stridx $_word $j]]} {
append _newword $tghintchar
} else {
append _newword [stridx $_word $j]
lappend tghintcharsused $i,$j
}
}
incr j
}
lappend _hint $_newword
incr i
}
} else {
set i 0
set _hint {}
while {$i<[llength [split $tgcurrentanswer]]} {
set _word [lindex [split $tgcurrentanswer] $i]
set j 0
set _newword {}
set _selected [rand [strlen $_word]]
regsub -all -- "\[^A-Za-z0-9\]" $_word "" _wordalnum
if {[strlen $_wordalnum]>=$tghintnum} {
while {[lsearch $tghintcharsused $i,$_selected]!=-1||[string is alnum [stridx $_word $_selected]]==0} {
set _selected [rand [strlen $_word]]
}
}
lappend tghintcharsused $i,$_selected
while {$j<[strlen $_word]} {
if {[lsearch $tghintcharsused $i,$j]!=-1||[string is alnum [stridx $_word $j]]==0} {
append _newword [stridx $_word $j]
} else {
if {[string is alnum [stridx $_word $j]]} {
append _newword $tghintchar
}
}
incr j
}
lappend _hint $_newword
incr i
}
}
if {$tgcapshint==1} {
set _hint [strupr $_hint]
}
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SpiKe^^
Owner
Joined: 12 May 2006
Posts: 792
Location: Tennessee, USA
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| Posted: Fri Jun 22, 2012 12:00 pm Post subject: Trivia with no Errors:) |
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Try BogusTrivia for a trivia game with no errors.
_________________
SpiKe^^
Get BogusTrivia 2.06.4.7 at www.mytclscripts.com
or visit the New Tcl Acrhive at www.tclarchive.org
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