ncurses 6.0 - patch 20160206

[ncurses.git] / test / hanoi.c

diff --git a/test/hanoi.c b/test/hanoi.c
index 02eade7c330649aa119195ca05b07bc67b9e649e..7447ae2cca875522b5d91bfa2324c0ad46e01e01 100644 (file)
--- a/test/hanoi.c
+++ b/test/hanoi.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2010,2012 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -41,10 +41,11 @@
  *
  *     Date: 05.Nov.90
  *
- * $Id: hanoi.c,v 1.32 2012/06/09 20:30:32 tom Exp $
+ * $Id: hanoi.c,v 1.36 2014/08/02 17:24:07 tom Exp $
  */
 
 #include <test.priv.h>
+#include <math.h>
 
 #define NPEGS                  3       /* This is not configurable !! */
 #define MINTILES               3
@@ -84,10 +85,11 @@ static short TileColour[] =
     COLOR_MAGENTA,             /* Length 17 */
     COLOR_RED,                 /* Length 19 */
 };
+static int NTiles = 0;
 static int NMoves = 0;
 static bool AutoFlag = FALSE;
 
-static void InitTiles(int NTiles);
+static void InitTiles(void);
 static void DisplayTiles(void);
 static void MakeMove(int From, int To);
 static void AutoMove(int From, int To, int Num);
@@ -99,7 +101,7 @@ static int InvalidMove(int From, int To);
 int
 main(int argc, char **argv)
 {
-    int NTiles, FromCol, ToCol;
+    int FromCol, ToCol;
 
     setlocale(LC_ALL, "");
 
@@ -130,9 +132,6 @@ main(int argc, char **argv)
        Usage();
        ExitProgram(EXIT_FAILURE);
     }
-#ifdef TRACE
-    trace(TRACE_MAXIMUM);
-#endif
     initscr();
     if (has_colors()) {
        int i;
@@ -155,7 +154,7 @@ main(int argc, char **argv)
        curs_set(0);
        leaveok(stdscr, TRUE);  /* Attempt to remove cursor */
     }
-    InitTiles(NTiles);
+    InitTiles();
     DisplayTiles();
     if (AutoFlag) {
        do {
@@ -211,7 +210,7 @@ InvalidMove(int From, int To)
 }
 
 static void
-InitTiles(int NTiles)
+InitTiles(void)
 {
     int Size, SlotNo;
 
@@ -232,7 +231,7 @@ DisplayTiles(void)
     erase();
     MvAddStr(1, 24, "T O W E R S   O F   H A N O I");
     MvAddStr(3, 34, "SJR 1990");
-    MvPrintw(19, 5, "Moves : %d", NMoves);
+    MvPrintw(19, 5, "Moves : %d of %.0f", NMoves, pow(2.0, (float) NTiles) - 1);
     (void) attrset(A_REVERSE);
     MvAddStr(BASELINE, 8,
             "                                                               ");
@@ -255,7 +254,7 @@ DisplayTiles(void)
                memset(TileBuf, ' ', len);
                TileBuf[len] = '\0';
                if (has_colors())
-                   (void) attrset((attr_t) COLOR_PAIR(LENTOIND(len)));
+                   (void) attrset(AttrArg(COLOR_PAIR(LENTOIND(len)), 0));
                else
                    (void) attrset(A_REVERSE);
                MvAddStr(BASELINE - (SlotNo + 1),
@@ -310,12 +309,12 @@ AutoMove(int From, int To, int Num)
     if (Num == 1) {
        MakeMove(From, To);
        napms(500);
-       return;
+    } else {
+       AutoMove(From, OTHER(From, To), Num - 1);
+       MakeMove(From, To);
+       napms(500);
+       AutoMove(OTHER(From, To), To, Num - 1);
     }
-    AutoMove(From, OTHER(From, To), Num - 1);
-    MakeMove(From, To);
-    napms(500);
-    AutoMove(OTHER(From, To), To, Num - 1);
 }
 
 static int