From e9615860253eb8bfdb50d80fbea58002bc350c5b Mon Sep 17 00:00:00 2001
From: Ian Jackson <ian@liberator.relativity.greenend.org.uk>
Date: Sun, 17 May 2009 13:56:49 +0100
Subject: [PATCH] show last vessel if we aren't on a vessel

---
 TODO         |  1 -
 yoweb-scrape | 40 +++++++++++++++++++++++++++++-----------
 2 files changed, 29 insertions(+), 12 deletions(-)

diff --git a/TODO b/TODO
index ffe6b98..c4afe73 100644
--- a/TODO
+++ b/TODO
@@ -1,3 +1,2 @@
 yoweb-scrape
 	improve the docs
-	ship-aid should show last vessel if we're not on a vessel
diff --git a/yoweb-scrape b/yoweb-scrape
index b12b503..ed9533e 100755
--- a/yoweb-scrape
+++ b/yoweb-scrape
@@ -438,6 +438,7 @@ class ChatLogTracker:
 		self._progress = [0, os.fstat(self._f.fileno()).st_size]
 		self._disembark_myself()
 		self._need_redisplay = False
+		self._lastvessel = None
 
 	def _disembark_myself(self):
 		self._v = None
@@ -620,7 +621,7 @@ class ChatLogTracker:
 			pn = self._myself.name
 			vn = m.group(1)
 			v = self._vessel_lookup(vn, timestamp, dm, create=True)
-			self._vessel = vn
+			self._lastvessel = self._vessel = vn
 			self._v = v
 			ob_x(pn, 'we boarded')
 			self.expire_garbage(timestamp)
@@ -807,14 +808,22 @@ class ChatLogTracker:
 	def myname(self):
 		# returns our pirate name
 		return self._myself.name
-	def vessel(self):
-		# returns the vessel we're aboard or None
+	def vesselname(self):
+		# returns the vessel name we're aboard or None
 		return self._vessel
-	def aboard(self):
-		# returns a list of PirateAboard sorted by name
-		if self._v is None: return []
-		return [ self._v[pn]
-			 for pn in sorted(self._v.keys())
+	def lastvesselname(self):
+		# returns the last vessel name we were aboard or None
+		return self._lastvessel
+	def aboard(self, vesselname=True):
+		# returns a list of PirateAboard the vessel
+		#  sorted by pirate name
+		#  you can pass this None and you'll get []
+		#  or True for the current vessel (which is the default)
+		if vesselname is True: v = self._v
+		else: v = self._vl.get(vesselname.title())
+		if v is None: return []
+		return [ v[pn]
+			 for pn in sorted(v.keys())
 			 if not pn.startswith('#') ]
 
 #---------- implementations of actual operation modes ----------
@@ -980,9 +989,18 @@ def do_ship_aid(args, bu):
 
 		s = "%s" % track.myname()
 
-		vn = track.vessel()
-		if vn is None: s += " not on a vessel"
-		else: s += " on board the %s" % vn
+		vn = track.vesselname()
+		if vn is not None:
+			s += " on board the %s" % vn
+
+		if vn is None:
+			vn = track.lastvesselname()
+			if vn is not None:
+				s += " ashore from the %s" % vn
+
+		if vn is None:
+			s += " not on a vessel"
+
 		s += " at %s\n" % time.strftime("%Y-%m-%d %H:%M:%S")
 
 		tbl = StandingsTable()
-- 
2.30.2