X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=gnushogi%2Fcommondsp.c;h=785b72e986a8e846f1a3ac0b2c7358bbec5e8b15;hb=7f6340bb48dec4e1e091fcf551af50bd3cfdcd2e;hp=50dc032196d4023d68ab52109b48862021f9a042;hpb=1ea53ec86415316844abc71728f155bcb194bf7f;p=gnushogi.git

diff --git a/gnushogi/commondsp.c b/gnushogi/commondsp.c
index 50dc032..785b72e 100644
--- a/gnushogi/commondsp.c
+++ b/gnushogi/commondsp.c
@@ -125,6 +125,17 @@ movealgbr(short m, char *s)
 
 /*
  * Generate move strings in different formats.
+ *
+ * INPUT:
+ * - f					piece to be moved
+ *   - 0 < f < NO_SQUARES				source square
+ *   - NO_SQUARES <= f NO_SQUARES + 2*NO_PIECES		dropped piece modulo NO_PIECES
+ * - t & 0x7f				target square
+ * - t & 0x80				promotion flag
+ * - flag				FIXME: must be zero ?
+ *
+ * OUTPUT:
+ * - GLOBAL mvstr
  */
 
 void
@@ -386,17 +397,17 @@ parser(char *f, int side, short *fpiece)
 
     if (f[1] == '*' || f[1] == '\'')
     {
-        c2 = '9' - f[2];
-        r2 = 'i' - f[3];
+        c2 = COL_NAME(f[2]);
+        r2 = ROW_NAME(f[3]);
 
         return ((NO_SQUARES + *fpiece) << 8) | locn(r2, c2);
     }
     else
     {
-        c1 = '9' - f[1];
-        r1 = 'i' - f[2];
-        c2 = '9' - f[3];
-        r2 = 'i' - f[4];
+        c1 = COL_NAME(f[1]);
+        r1 = ROW_NAME(f[2]);
+        c2 = COL_NAME(f[3]);
+        r2 = ROW_NAME(f[4]);
         p = (f[5] == '+') ? 0x80 : 0;
 
         return (locn(r1, c1) << 8) | locn(r2, c2) | p;
@@ -716,7 +727,7 @@ SaveGame(void)
 
         for (i = NO_ROWS - 1; i > -1; i--)
         {
-            fprintf(fd, "%c ", 'i' - i);
+            fprintf(fd, "%c ", ROW_NAME(i));
 
             for (c = 0; c < NO_COLS; c++)
             {
@@ -751,7 +762,7 @@ SaveGame(void)
         }
 
         fputs(empty, fd);
-        fprintf(fd, "   9 8 7 6 5 4 3 2 1\n");
+        fprintf(fd, "   9 8 7 6 5 4 3 2 1\n");    /* FIXME */
         fputs(empty, fd);
         fprintf(fd, "   p  l  n  s  g  b  r  k\n");