clean up votes when player is disconnected

git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@3529 e016b1c5-ed68-44aa-a2f7-31cac88cffde

source/src/clientgame.cpp

@@ -994,6 +994,12 @@ void clearvote() { DELETEP(curvote); DELETEP(calledvote); }
 COMMANDN(callvote, scallvote, ARG_3STR); //fixme,ah
 COMMAND(vote, ARG_1INT);
 
+void cleanplayervotes(playerent *p)
+{
+    if(calledvote && calledvote->owner==p) calledvote->owner = NULL;
+    if(curvote && curvote->owner==p) curvote->owner = NULL;
+}
+
 void whois(int cn)
 {
     addmsg(SV_WHOIS, "ri", cn);

source/src/entity.h

@@ -380,12 +380,14 @@ struct playerent : dynent, playerstate
         extern void detachsounds(playerent *owner);
         extern void removedynlights(physent *owner);
         extern void zapplayerflags(playerent *owner);
+        extern void cleanplayervotes(playerent *owner);
         extern physent *camera1;
         extern void togglespect();
         removebounceents(this);
         detachsounds(this);
         removedynlights(this);
         zapplayerflags(this);
+        cleanplayervotes(this);
         if(this==camera1) togglespect();
     }