EditBoard: restructure loop for consistency.

[gnushogi.git] / gnushogi / rawdsp.c

diff --git a/gnushogi/rawdsp.c b/gnushogi/rawdsp.c
index e8e7b98..287e578 100644 (file)
--- a/gnushogi/rawdsp.c
+++ b/gnushogi/rawdsp.c
@@ -4,6 +4,7 @@
  * ----------------------------------------------------------------------
  * Copyright (c) 1993, 1994, 1995 Matthias Mutz
  * Copyright (c) 1999 Michael Vanier and the Free Software Foundation
+ * Copyright (c) 2008, 2013, 2014 Yann Dirson and the Free Software Foundation
  *
  * GNU SHOGI is based on GNU CHESS
  *
@@ -35,8 +36,10 @@
 #include <sys/param.h>
 #include <sys/types.h>
 #include <sys/file.h>
+#ifndef WIN32
 #include <poll.h>
 #include <unistd.h>
+#endif
 
 #include "gnushogi.h"
 #include "rawdsp.h"
@@ -217,15 +220,20 @@ Raw_Initialize(void)
 
     if (XSHOGI)
     {
-#ifdef HAVE_SETLINEBUF
-        setlinebuf(stdout);
+#ifdef WIN32
+        /* needed because of inconsistency between MSVC run-time system and gcc includes */
+        setbuf(stdout, NULL);
 #else
-#  ifdef HAVE_SETVBUF
+#ifdef HAVE_SETVBUF
         setvbuf(stdout, NULL, _IOLBF, BUFSIZ);
+#else
+#  ifdef HAVE_SETLINEBUF
+        setlinebuf(stdout);
 #  else
-#    error "Need setlinebuf() or setvbuf() to compile gnushogi!"
+#    error "Need setvbuf() or setlinebuf() to compile gnushogi!"
 #  endif
 #endif
+#endif
         printf("GNU Shogi %s\n", PACKAGE_VERSION);
     }
 
@@ -341,11 +349,14 @@ Raw_EditBoard(void)
 
     a = black;
 
-    do
+    while(1)
     {
         scanf("%s", s);
         found = 0;
 
+        if (s[0] == '.')
+            break;
+
         if (s[0] == '#')
         {
             for (sq = 0; sq < NO_SQUARES; sq++)
@@ -377,8 +388,8 @@ Raw_EditBoard(void)
         }
         else
         {
-            c = COL_NAME(s[1]);
-            r = ROW_NAME(s[2]);
+            c = COL_NUM(s[1]);
+            r = ROW_NUM(s[2]);
         }
 
         if ((c >= 0) && (c < NO_COLS) && (r >= 0) && (r < NO_ROWS))
@@ -405,7 +416,6 @@ Raw_EditBoard(void)
                 color[sq] = neutral;
         }
     }
-    while (s[0] != '.');
 
     for (sq = 0; sq < NO_SQUARES; sq++)
         Mvboard[sq] = ((board[sq] != Stboard[sq]) ? 10 : 0);
@@ -944,6 +954,11 @@ Raw_ShowPostnValues(void)
 void
 Raw_PollForInput(void)
 {
+#ifdef WIN32
+    DWORD cnt;
+    if (!PeekNamedPipe(GetStdHandle(STD_INPUT_HANDLE), NULL, 0, NULL, &cnt, NULL))
+        cnt = 1;
+#else
     static struct pollfd pollfds[1] = { /* [0] = */ { /* .fd = */ STDIN_FILENO,
                                                       /* .events = */ POLLIN } };
     int cnt = poll(pollfds, sizeof(pollfds)/sizeof(pollfds[0]), 0);
@@ -951,6 +966,7 @@ Raw_PollForInput(void)
         perror("polling standard input");
         ExitShogi();
     }
+#endif
     if (cnt) { /* if anything to read, or error occured */
         if (!flag.timeout)
             flag.back = true; /* previous: flag.timeout = true; */