From: ijackson <ijackson>
Date: Tue, 15 Aug 2000 22:00:25 +0000 (+0000)
Subject: Bot remembers "seen" and tells you about it later.
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=b13d57f068e5153daa2a2403b32a7bdea109f5ce;p=ircbot.git

Bot remembers "seen" and tells you about it later.
---

diff --git a/bot.tcl b/bot.tcl
index edc249c..8d2083a 100755
--- a/bot.tcl
+++ b/bot.tcl
@@ -18,7 +18,7 @@ proc sendout {command args} {
     }
     set args [lreplace $args 0 -1 $command]
     set string [join $args { }]
-    puts "-> $string"
+    puts "[clock seconds] -> $string"
     puts $sock $string
 }
 
@@ -77,11 +77,11 @@ proc onread {args} {
         ![regexp {^!} [lindex $params 1]]} {
 	# on-channel message, ignore
 	catch {
-	    recordlastseen_p $prefix "talking on [lindex $params 0]"
+	    recordlastseen_p $prefix "talking on [lindex $params 0]" 1
 	}
 	return
     }
-    log "<- $org"
+    log "[clock seconds] <- $org"
     set procname msg_$command
     if {[catch { info body $procname }]} { return }
     if {[catch {
@@ -92,6 +92,14 @@ proc onread {args} {
     }
 }
 
+proc msendprivmsg {dest ll} {
+    foreach l $ll { sendout PRIVMSG $dest $l }
+}
+
+proc msendprivmsg_delayed {delay dest ll} {
+    after $delay [list msendprivmsg $dest $ll]
+}
+
 proc prefix_none {} {
     upvar 1 p p
     if {[string length $p]} { error "prefix specified" }
@@ -130,14 +138,117 @@ proc prefix_nick {} {
     if {"[irctolower $n]" == "[irctolower $nick]"} { error "from myself" }
 }
 
-proc recordlastseen_n {n how} {
-    global lastseen
+proc showinterval {howlong} {
+    if {$howlong <= 0} {
+	return {just now}
+    } elseif {$howlong < 1000} {
+	return "${howlong}s ago"
+    } else {
+	if {$howlong < 1000000} {
+	    set pfx k
+	    set scale 1000
+	} else {
+	    set pfx M
+	    set scale 1000000
+	}
+	set value [expr "$howlong.0 / $scale"]
+	foreach {min format} {100 %.0f 10 %.1f 1 %.2f} {
+	    if {$value < $min} continue
+	    return [format "$format${pfx}s ago" $value]
+	}
+    }
+}
+
+proc showtime {when} {
+    return [showinterval [expr {[clock seconds] - $when}]]
+}
+
+proc def_msgproc {name argl body} {
+    proc msg_$name "varbase $argl" "\
+    upvar #0 msg/\$varbase/dest d\n\
+    upvar #0 msg/\$varbase/str s\n\
+    upvar #0 msg/\$varbase/accum a\n\
+$body"
+}
+
+def_msgproc begin {dest str} {
+    set d $dest
+    set s $str
+    set a {}
+}
+
+def_msgproc append {str} {
+    set ns "$s$str"
+    if {[string length $s] && [string length $ns] > 65} {
+	msg__sendout $varbase
+	set s " [string trimleft $str]"
+    } else {
+	set s $ns
+    }
+}
+
+def_msgproc finish {} {
+    msg__sendout $varbase
+    unset s
+    unset d
+    return $a
+}
+
+def_msgproc _sendout {} {
+    lappend a [string trimright $s]
+    set s {}
+}
+
+proc looking_whenwhere {when where} {
+    set str [showtime [expr {$when-1}]]
+    if {[string length $where]} { append str " on $where" }
+    return $str
+}
+
+proc recordlastseen_n {n how here} {
+    global lastseen lookedfor
     set lastseen([irctolower $n]) [list $n [clock seconds] $how]
+    if {!$here} return
+    upvar #0 lookedfor([irctolower $n]) lf
+    if {[info exists lf]} {
+	switch -exact [llength $lf] {
+	    0 {
+		set ml {}
+	    }
+	    1 {
+		manyset [lindex $lf 0] when who where
+		set ml [list \
+ "FYI, $who was looking for you [looking_whenwhere $when $where]."]
+	    }
+	    default {
+		msg_begin tosend $n "FYI, people have been looking for you:"
+		set i 0
+		set fin ""
+		foreach e $lf {
+		    incr i
+		    if {$i == 1} {
+			msg_append tosend " "
+		    } elseif {$i == [llength $lf]} {
+			msg_append tosend " and "
+			set fin .
+		    } else {
+			msg_append tosend ", "
+		    }
+		    manyset $e when who where
+		    msg_append tosend \
+			    "$who ([looking_whenwhere $when $where])$fin"
+		}
+		set ml [msg_finish tosend]
+	    }
+	}
+	unset lf
+	msendprivmsg_delayed 1000 $n $ml
+    }
 }
 		
-proc recordlastseen_p {p how} {
+proc recordlastseen_p {p how here} {
     prefix_nick
-    recordlastseen_n $n $how
+    recordlastseen_n $n $how $here
 }
 
 proc chanmode_arg {} {
@@ -147,11 +258,21 @@ proc chanmode_arg {} {
     return $rv
 }
 
+proc chanmode_o1 {m g p chan} {
+    global nick
+    prefix_nick
+    set who [chanmode_arg]
+    recordlastseen_n $n "being nice to $who" 1
+    if {"[irctolower $who]" == "[irctolower $nick]"} {
+	sendout PRIVMSG $n Thanks.
+    }
+}
+
 proc chanmode_o0 {m g p chan} {
     global nick chandeop
     prefix_nick
     set who [chanmode_arg]
-    recordlastseen_p $p "being mean to $who"
+    recordlastseen_p $p "being mean to $who" 1
     if {"[irctolower $who]" == "[irctolower $nick]"} {
 	set chandeop($chan) [list [clock seconds] $p]
     }
@@ -169,35 +290,41 @@ proc msg_MODE {p c dest modelist args} {
     foreach m [split $modelist] {
 	set procname chanmode_$m$give
 	if {[catch { info body $procname }]} {
-	    recordlastseen_p $p "fiddling with $dest"
+	    recordlastseen_p $p "fiddling with $dest" 1
 	} else {
 	    $procname $m $give  $p $dest
 	}
     }
 }
 
-proc msg_JOIN {p c chan} { recordlastseen_p $p "joining $chan" }
-proc msg_PART {p c chan} { recordlastseen_p $p "leaving $chan" }
-proc msg_QUIT {p c why} { recordlastseen_p $p "leaving ($why)" }
+proc msg_NICK {p c newnick} {
+    prefix_nick
+    recordlastseen_n $n "changing nicks to $newnick" 0
+    recordlastseen_n $newnick "changing nicks from $n" 1
+}
+
+proc msg_JOIN {p c chan} { recordlastseen_p $p "joining $chan" 1 }
+proc msg_PART {p c chan} { recordlastseen_p $p "leaving $chan" 1 }
+proc msg_QUIT {p c why} { recordlastseen_p $p "leaving ($why)" 0 }
 
 proc msg_PRIVMSG {p c dest text} {
     prefix_nick
     if {[ischan $dest]} {
-	recordlastseen_n $n "invoking me in $dest"
+	recordlastseen_n $n "invoking me in $dest" 1
 	set output $dest
     } else {
-	recordlastseen_n $n "talking to me"
+	recordlastseen_n $n "talking to me" 1
 	set output $n
     }
 
     if {[catch {
 	regsub {^! *} $text {} text
 	set ucmd [ta_word]
-	set procname ucmd_[string tolower $ucmd]
+	set procname ucmd/[string tolower $ucmd]
 	if {[catch { info body $procname }]} {
 	    error "unknown command; try help for help"
 	}
-	$procname
+	$procname $p $dest
     } rv]} {
 	sendout PRIVMSG $n "error: $rv"
     } else {
@@ -229,17 +356,20 @@ proc ta_nick {} {
     return $v
 }
 
+proc def_ucmd {cmdname body} {
+    proc ucmd/$cmdname {p dest} "    upvar 1 text text\n$body"
+}
+
 proc ucmdr {priv pub} {
     return -code return [list $priv $pub]
 }
     
-proc ucmd_help {} {
-    upvar 1 text text
+def_ucmd help {
     ta_nomore
     ucmdr \
 {Commands currently understood:
-help
-seen <nick>} {}
+help             get this list of commands
+seen <nick>      ask after someone (I'll tell them you asked)} {}
 }
 
 proc manyset {list args} {
@@ -249,40 +379,36 @@ proc manyset {list args} {
     }
 }
 
-proc ucmd_seen {} {
+def_ucmd seen {
     global lastseen nick
-    upvar 1 text text
-    set n [irctolower [ta_nick]]
+    prefix_nick
+    set ncase [ta_nick]
+    set nlower [irctolower $ncase]
     ta_nomore
-    if {"$n" == "[irctolower $nick]"} {
+    set now [clock seconds]
+    if {"$nlower" == "[irctolower $nick]"} {
 	error "I am not self-aware."
-    } elseif {![info exists lastseen($n)]} {
-	ucmdr {} "I've never seen $n."
+    } elseif {![info exists lastseen($nlower)]} {
+	set rstr "I've never seen $ncase."
     } else {
-	manyset $lastseen($n) realnick time what
-	set howlong [expr {[clock seconds] - $time}]
-	if {$howlong <= 0} {
-	    set string now
-	} elseif {$howlong < 1000} {
-	    set string "${howlong}s ago"
-	} else {
-	    if {$howlong < 1000000} {
-		set pfx k
-		set scale 1000
-	    } else {
-		set pfx M
-		set scale 1000000
-	    }
-	    set value [expr "$howlong.0 / $scale"]
-	    foreach {min format} {100 %.0f 10 %.1f 1 %.2f} {
-		if {$value < $min} continue
-		set string [format "$format${pfx}s ago" $value]
-		break
-	    }
-	}
-	if {![info exists string]} { set string now }
-	ucmdr {} "I last saw $realnick $string, $what."
+	manyset $lastseen($nlower) realnick time what
+	set howlong [expr {$now - $time}]
+	set string [showinterval $howlong]
+	set rstr "I last saw $realnick $string, $what."
+    }
+    if {[ischan $dest]} {
+	set where $dest
+    } else {
+	set where {}
+    }
+    upvar #0 lookedfor($nlower) lf
+    if {[info exists lf]} { set oldvalue $lf } else { set oldvalue {} }
+    set lf [list [list $now $n $where]]
+    foreach v $oldvalue {
+	if {"[irctolower [lindex $v 1]]" == "[irctolower $n]"} continue
+	lappend lf $v
     }
+    ucmdr {} $rstr
 }
 
 if {![info exists sock]} {