From: H.G. Muller <h.g.muller@hccnet.nl>
Date: Tue, 16 Jun 2009 06:59:32 +0000 (-0700)
Subject: new zippy option zippyShortGame
X-Git-Tag: v4.4.0.alpha7~16
X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=3dbaa3c440b654ec995f9e0d5a0fa4ef8f38b4ec;p=xboard.git

new zippy option zippyShortGame

On request of Mike Adams I added a new zippy option, -zippyShortGame, to make life more difficult for abusers of abort and disconnect for cheating.
---

diff --git a/common.h b/common.h
index fc3da45..62086db 100644
--- a/common.h
+++ b/common.h
@@ -566,6 +566,7 @@ typedef struct {
     char *zippyVariants;
     int zippyMaxGames;
     int zippyReplayTimeout; /*seconds*/
+    int zippyShortGame; /* [HGM] aborter   */
 #endif
 
     char *serverMovesName;
diff --git a/winboard/winboard.c b/winboard/winboard.c
index fe03139..6e189db 100644
--- a/winboard/winboard.c
+++ b/winboard/winboard.c
@@ -1286,6 +1286,7 @@ ArgDescriptor argDescriptors[] = {
   { "zippyVariants", ArgString, (LPVOID) &appData.zippyVariants, FALSE },
   { "zippyMaxGames", ArgInt, (LPVOID)&appData.zippyMaxGames, FALSE },
   { "zippyReplayTimeout", ArgInt, (LPVOID)&appData.zippyReplayTimeout, FALSE },
+  { "zippyShortGame", ArgInt, (LPVOID)&appData.zippyShortGame, FALSE },
   /* Kludge to allow winboard.ini files from buggy 4.0.4 to be read: */
   { "zippyReplyTimeout", ArgInt, (LPVOID)&junk, FALSE },
 #endif
diff --git a/xboard.c b/xboard.c
index c4360fc..bae7854 100644
--- a/xboard.c
+++ b/xboard.c
@@ -1059,6 +1059,9 @@ XtResource clientResources[] = {
     { "zippyReplayTimeout", "zippyReplayTimeout", XtRInt, sizeof(int),
 	XtOffset(AppDataPtr, zippyReplayTimeout), XtRImmediate,
         (XtPointer) ZIPPY_REPLAY_TIMEOUT },
+    { "zippyShortGame", "zippyShortGame", XtRInt, sizeof(int),
+	XtOffset(AppDataPtr, zippyShortGame), XtRImmediate,
+        (XtPointer) 0 },
 #endif
     { "flashCount", "flashCount", XtRInt, sizeof(int),
 	XtOffset(AppDataPtr, flashCount), XtRImmediate,
@@ -1601,6 +1604,7 @@ XrmOptionDescRec shellOptions[] = {
     { "-zippyVariants", "zippyVariants", XrmoptionSepArg, NULL },
     { "-zippyMaxGames", "zippyMaxGames", XrmoptionSepArg, NULL },
     { "-zippyReplayTimeout", "zippyReplayTimeout", XrmoptionSepArg, NULL },
+    { "-zippyShortGame", "zippyShortGame", XrmoptionSepArg, NULL },
 #endif
     { "-flashCount", "flashCount", XrmoptionSepArg, NULL },
     { "-flash", "flashCount", XrmoptionNoArg, "3" },
diff --git a/zippy.README b/zippy.README
index acedb9d..c659ffb 100644
--- a/zippy.README
+++ b/zippy.README
@@ -278,6 +278,15 @@ NEW OPTIONS
 	starts a game between Zippy and the first opponent to respond,
 	giving Zippy no choice about whether to accept or decline.
 
+  -zippyShortGame int 
+        If zippyShortGame > 0, Zippy will decline all challenges 
+	from an opponent that terminated a game before the given number
+	of ply (with an explanatory tell) until either someone else has
+	played or zippyReplayTimeout seconds have elapsed. Do not set
+	the number of moves to large; the number of ply during which
+	opponents can abort a game without rating change would be a
+	good setting. Default: zippyShortGame=0.
+
 =====================
 ENVIRONMENT VARIABLES
 =====================
diff --git a/zippy.c b/zippy.c
index 8114437..b2ba7c8 100644
--- a/zippy.c
+++ b/zippy.c
@@ -96,6 +96,7 @@ void HandleMachineMove P((char *message, ChessProgramState *cps));
 
 static char zippyPartner[MSG_SIZ];
 static char zippyLastOpp[MSG_SIZ];
+static char zippyOffender[MSG_SIZ]; // [HGM] aborter
 static int zippyConsecGames;
 static time_t zippyLastGameEnd;
 
@@ -768,6 +769,8 @@ void ZippyGameEnd(result, resultDetails)
       SendToICS("\n");
     }
     zippyLastGameEnd = time(0);
+    if(forwardMostMove < appData.zippyShortGame) 
+	strcpy(zippyOffender, zippyLastOpp); else zippyOffender[0] = 0; // [HGM] aborter
 }
 
 /*
@@ -835,6 +838,17 @@ void ZippyHandleChallenge(srated, swild, sbase, sincrement, opponent)
       return;
     }
 
+    /* [HGM] aborter: opponent is cheater that aborts games he doesn't like on first move. Make him wait */
+    if (strcmp(opponent, zippyOffender) == 0 &&
+	difftime(time(0), zippyLastGameEnd) < appData.zippyReplayTimeout) {
+      sprintf(buf, "%stell %s Sorry, your previous game against %s was rather short. "
+		   " It will wait %d seconds to see if a tougher opponent comes along.\n%sdecline %s\n",
+	      ics_prefix, opponent, ics_handle,
+	      appData.zippyReplayTimeout, ics_prefix, opponent);
+      SendToICS(buf);
+      return;
+    }
+
     /* Engine not yet initialized or still thinking about last game? */
     if (!first.initDone || first.lastPing != first.lastPong) {
       sprintf(buf, "%stell %s I'm not quite ready for a new game yet; try again soon.\n%sdecline %s\n",