Move ElapsedTime to tcontrl.c, now that there is a single implementation.

[gnushogi.git] / gnushogi / rawdsp.c

diff --git a/gnushogi/rawdsp.c b/gnushogi/rawdsp.c
index 0aeeb35..8bdc1a0 100644 (file)
--- a/gnushogi/rawdsp.c
+++ b/gnushogi/rawdsp.c
@@ -2,11 +2,14 @@
  * FILE: rawdsp.c
  *
  * ----------------------------------------------------------------------
- *
- * Copyright (c) 2012 Free Software Foundation
+ * Copyright (c) 1993, 1994, 1995 Matthias Mutz
+ * Copyright (c) 1999 Michael Vanier and the Free Software Foundation
  *
  * GNU SHOGI is based on GNU CHESS
  *
+ * Copyright (c) 1988, 1989, 1990 John Stanback
+ * Copyright (c) 1992 Free Software Foundation
+ *
  * This file is part of GNU SHOGI.
  *
  * GNU Shogi is free software; you can redistribute it and/or modify it
@@ -28,9 +31,12 @@
 
 #include <ctype.h>
 #include <signal.h>
+#include <stdarg.h>
 #include <sys/param.h>
 #include <sys/types.h>
 #include <sys/file.h>
+#include <poll.h>
+#include <unistd.h>
 
 #include "gnushogi.h"
 #include "rawdsp.h"
@@ -56,9 +62,8 @@ Raw_ClearScreen(void)
 }
 
 
-/* FIXME: change to ShowPrompt? */
 void
-PromptForMove(void)
+Raw_ShowPrompt(void)
 {
     if (!barebones && !XSHOGI)
     {
@@ -120,6 +125,48 @@ Raw_ShowMessage(char *s)
 
 
 void
+Raw_AlwaysShowMessage(const char *format, va_list ap)
+{
+    vprintf(format, ap);
+    printf("\n");
+}
+
+
+void
+Raw_Printf(const char *format, va_list ap)
+{
+    vprintf(format, ap);
+}
+
+
+void
+Raw_doRequestInputString(const char* fmt, char* buffer)
+{
+    scanf(fmt, buffer);
+}
+
+
+int
+Raw_GetString(char* sx)
+{
+    int eof = 0;
+    sx[0] = '\0';
+
+    while(!eof && !sx[0])
+        eof = (fgets(sx, 80, stdin) == NULL);
+    return eof;
+}
+
+
+void
+Raw_ShowNodeCnt(long NodeCnt)
+{
+    printf(CP[91],
+           NodeCnt, (((et) ? ((NodeCnt * 100) / et) : 0)));
+}
+
+
+void
 Raw_ShowPatternCount(short side, short n)
 {
     if (flag.post)
@@ -164,7 +211,6 @@ Raw_ShowStage(void)
  * End of trivial output routines.
  ****************************************/
 
-
 void
 Raw_Initialize(void)
 {
@@ -192,7 +238,6 @@ Raw_Initialize(void)
 }
 
 
-
 void
 Raw_ExitShogi(void)
 {
@@ -201,6 +246,8 @@ Raw_ExitShogi(void)
 
     if (!nolist)
         ListGame();
+
+    exit(0);
 }
 
 
@@ -217,7 +264,6 @@ Raw_Die(int sig)
 }
 
 
-
 void
 Raw_TerminateSearch(int sig)
 {
@@ -232,7 +278,6 @@ Raw_TerminateSearch(int sig)
 }
 
 
-
 void
 Raw_help(void)
 {
@@ -310,17 +355,13 @@ Raw_help(void)
            (TCflag) ? CP[93] : CP[92],
            TimeControl.moves[black], TimeControl.clock[black] / 100,
            TCadd/100, MaxSearchDepth);
-
-    signal(SIGUSR1, Raw_TerminateSearch);
 }
 
 
-
 /*
  * Set up a board position. Pieces are entered by typing the piece followed
  * by the location. For example, Nf3 will place a knight on square f3.
  */
-
 void
 Raw_EditBoard(void)
 {
@@ -378,8 +419,8 @@ Raw_EditBoard(void)
         }
         else
         {
-            c = '9' - s[1];
-            r = 'i' - s[2];
+            c = COL_NAME(s[1]);
+            r = ROW_NAME(s[2]);
         }
 
         if ((c >= 0) && (c < NO_COLS) && (r >= 0) && (r < NO_ROWS))
@@ -421,16 +462,13 @@ Raw_EditBoard(void)
 }
 
 
-
-
 /*
  * Set up a board position.
  * Nine lines of nine characters are used to setup the board. 9a-1a is the
  * first line. White pieces are  represented  by  uppercase characters.
  */
-
 void
-SetupBoard(void)
+Raw_SetupBoard(void)
 {
     short r, c, sq, i;
     char ch;
@@ -483,8 +521,6 @@ SetupBoard(void)
 void
 Raw_SearchStartStuff(short side)
 {
-    signal(SIGUSR1, Raw_TerminateSearch);
-
     if (flag.post)
     {
         printf(CP[123],
@@ -494,7 +530,6 @@ Raw_SearchStartStuff(short side)
 }
 
 
-
 void
 Raw_OutputMove(void)
 {
@@ -594,6 +629,12 @@ Raw_OutputMove(void)
 
 
 void
+Raw_UpdateClocks(void)
+{
+}
+
+
+void
 Raw_UpdateDisplay(short f, short t, short redraw, short isspec)
 {
 
@@ -653,7 +694,6 @@ Raw_UpdateDisplay(short f, short t, short redraw, short isspec)
 }
 
 
-
 void
 Raw_ChangeAlphaWindow(void)
 {
@@ -664,7 +704,6 @@ Raw_ChangeAlphaWindow(void)
 }
 
 
-
 void
 Raw_ChangeBetaWindow(void)
 {
@@ -675,7 +714,6 @@ Raw_ChangeBetaWindow(void)
 }
 
 
-
 void
 Raw_GiveHint(void)
 {
@@ -689,7 +727,6 @@ Raw_GiveHint(void)
 }
 
 
-
 void
 Raw_SelectLevel(char *sx)
 {
@@ -772,8 +809,6 @@ Raw_SelectLevel(char *sx)
 }
 
 
-
-
 void
 Raw_ChangeSearchDepth(void)
 {
@@ -783,8 +818,6 @@ Raw_ChangeSearchDepth(void)
 }
 
 
-
-
 void
 Raw_ChangeHashDepth(void)
 {
@@ -795,7 +828,6 @@ Raw_ChangeHashDepth(void)
 }
 
 
-
 void
 Raw_SetContempt(void)
 {
@@ -804,7 +836,6 @@ Raw_SetContempt(void)
 }
 
 
-
 void
 Raw_ChangeXwindow(void)
 {
@@ -817,7 +848,6 @@ Raw_ChangeXwindow(void)
  * Raw_ShowPostnValue(short sq)
  * must have called ExaminePosition() first
  */
-
 void
 Raw_ShowPostnValue(short sq)
 {
@@ -839,7 +869,6 @@ Raw_ShowPostnValue(short sq)
 }
 
 
-
 void
 Raw_DoDebug(void)
 {
@@ -918,7 +947,6 @@ Raw_DoDebug(void)
 }
 
 
-
 void
 Raw_DoTable(short table[NO_SQUARES])
 {
@@ -938,7 +966,6 @@ Raw_DoTable(short table[NO_SQUARES])
 }
 
 
-
 void
 Raw_ShowPostnValues(void)
 {
@@ -963,3 +990,20 @@ Raw_ShowPostnValues(void)
     printf("\nhung black %d hung white %d\n", hung[black], hung[white]);
 }
 
+
+void
+Raw_PollForInput(void)
+{
+    static struct pollfd pollfds[1] = { /* [0] = */ { /* .fd = */ STDIN_FILENO,
+                                                      /* .events = */ POLLIN } };
+    int cnt = poll(pollfds, sizeof(pollfds)/sizeof(pollfds[0]), 0);
+    if (cnt < 0) {
+        perror("polling standard input");
+        ExitShogi();
+    }
+    if (cnt) { /* if anything to read, or error occured */
+        if (!flag.timeout)
+            flag.back = true; /* previous: flag.timeout = true; */
+        flag.bothsides = false;
+    }
+}