From 61b284978c7bb832000cd4a7ce03e4720df9510d Mon Sep 17 00:00:00 2001
From: Petr Baudis <pasky@ucw.cz>
Date: Thu, 23 Dec 2010 18:38:17 +0100
Subject: [PATCH] Debugging: Introduce -D (debug_boardprint) for more gogui
 friendliness

---
 debug.h |  3 +++
 gtp.c   | 14 +++++++-------
 zzgo.c  |  8 ++++++--
 3 files changed, 16 insertions(+), 9 deletions(-)

diff --git a/debug.h b/debug.h
index 99a283a..ab69790 100644
--- a/debug.h
+++ b/debug.h
@@ -1,6 +1,8 @@
 #ifndef ZZGO_DEBUG_H
 #define ZZGO_DEBUG_H
 
+#include <stdbool.h>
+
 #ifdef DEBUG
 #define DEBUGL_(l, n) (unlikely((l) > (n)))
 #define DEBUG_MODE (true)
@@ -10,6 +12,7 @@
 #endif
 
 extern int debug_level;
+extern bool debug_boardprint;
 
 #define DEBUGL(n) DEBUGL_(debug_level, n)
 
diff --git a/gtp.c b/gtp.c
index 80ef1c6..6e8728f 100644
--- a/gtp.c
+++ b/gtp.c
@@ -196,7 +196,7 @@ gtp_parse(struct board *board, struct engine *engine, struct time_info *ti, char
 
 	} else if (!strcasecmp(cmd, "clear_board") || !strcasecmp(cmd, "kgs-game_over")) {
 		board_clear(board);
-		if (DEBUGL(1))
+		if (DEBUGL(1) && debug_boardprint)
 			board_print(board, stderr);
 		if (!strcasecmp(cmd, "kgs-game_over")) {
 			if (DEBUGL(0))
@@ -213,7 +213,7 @@ gtp_parse(struct board *board, struct engine *engine, struct time_info *ti, char
 		next_tok(arg);
 		sscanf(arg, "%f", &board->komi);
 
-		if (DEBUGL(1))
+		if (DEBUGL(1 && debug_boardprint))
 			board_print(board, stderr);
 		gtp_reply(id, NULL);
 
@@ -260,7 +260,7 @@ gtp_parse(struct board *board, struct engine *engine, struct time_info *ti, char
 			}
 			gtp_error(id, "illegal move", NULL);
 		} else {
-			if (DEBUGL(1))
+			if (DEBUGL(1) && debug_boardprint)
 				board_print_custom(board, stderr, engine->printhook);
 			gtp_reply(id, reply, NULL);
 		}
@@ -292,7 +292,7 @@ gtp_parse(struct board *board, struct engine *engine, struct time_info *ti, char
 		char *str = coord2str(*c, board);
 		if (DEBUGL(1))
 			fprintf(stderr, "playing move %s\n", str);
-		if (DEBUGL(1)) {
+		if (DEBUGL(1) && debug_boardprint) {
 			board_print_custom(board, stderr, engine->printhook);
 		}
 		gtp_reply(id, str, NULL);
@@ -322,7 +322,7 @@ gtp_parse(struct board *board, struct engine *engine, struct time_info *ti, char
 		}
 		if (DEBUGL(3))
 			fprintf(stderr, "proposing moves %s\n", reply);
-		if (DEBUGL(4))
+		if (DEBUGL(4) && debug_boardprint)
 			board_print_custom(board, stderr, engine->printhook);
 		gtp_reply(id, reply, NULL);
 		if (stats_size > 0) {
@@ -354,7 +354,7 @@ gtp_parse(struct board *board, struct engine *engine, struct time_info *ti, char
 			board->handicap++;
 			next_tok(arg);
 		} while (*arg);
-		if (DEBUGL(1))
+		if (DEBUGL(1) && debug_boardprint)
 			board_print(board, stderr);
 		gtp_reply(id, NULL);
 
@@ -369,7 +369,7 @@ gtp_parse(struct board *board, struct engine *engine, struct time_info *ti, char
 
 		gtp_prefix('=', id);
 		board_handicap(board, stones, id == NO_REPLY ? NULL : stdout);
-		if (DEBUGL(1))
+		if (DEBUGL(1) && debug_boardprint)
 			board_print(board, stderr);
 		if (id == NO_REPLY) return P_OK;
 		putchar('\n');
diff --git a/zzgo.c b/zzgo.c
index b87489d..3ce5bf5 100644
--- a/zzgo.c
+++ b/zzgo.c
@@ -25,6 +25,7 @@
 #include "network.h"
 
 int debug_level = 3;
+bool debug_boardprint = true;
 long verbose_logs = 0;
 int seed;
 
@@ -70,7 +71,7 @@ static void usage(char *name)
 {
 	fprintf(stderr, "Pachi version %s\n", PACHI_VERSION);
 	fprintf(stderr, "Usage: %s [-e random|replay|patternscan|montecarlo|uct|distributed]\n"
-		" [-d DEBUG_LEVEL] [-s RANDOM_SEED] [-t TIME_SETTINGS] [-u TEST_FILENAME]\n"
+		" [-d DEBUG_LEVEL] [-D] [-s RANDOM_SEED] [-t TIME_SETTINGS] [-u TEST_FILENAME]\n"
 		" [-g [HOST:]GTP_PORT] [-l [HOST:]LOG_PORT] [-f FBOOKFILE] [ENGINE_ARGS]\n", name);
 }
 
@@ -87,7 +88,7 @@ int main(int argc, char *argv[])
 	seed = time(NULL) ^ getpid();
 
 	int opt;
-	while ((opt = getopt(argc, argv, "e:d:f:g:l:s:t:u:")) != -1) {
+	while ((opt = getopt(argc, argv, "e:d:Df:g:l:s:t:u:")) != -1) {
 		switch (opt) {
 			case 'e':
 				if (!strcasecmp(optarg, "random")) {
@@ -112,6 +113,9 @@ int main(int argc, char *argv[])
 			case 'd':
 				debug_level = atoi(optarg);
 				break;
+			case 'D':
+				debug_boardprint = false;
+				break;
 			case 'f':
 				fbookfile = strdup(optarg);
 				break;
-- 
2.11.4.GIT