X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=fairymax.c;h=aa845dcc33f26ac0f55ad27b019ef586d65bbcde;hb=dcb0657b9bf755387c949ae37ca12402ac08eb13;hp=15e4f15b915165ae024481a9405e5375c480097b;hpb=d8b71c2edea654c591fa67f973348e34e44073c6;p=fairymax.git

diff --git a/fairymax.c b/fairymax.c
index 15e4f15..aa845dc 100644
--- a/fairymax.c
+++ b/fairymax.c
@@ -92,7 +92,7 @@ int GameNr;
 int Resign;
 int Threshold = 800;
 int Score;
-char piecename[32], piecetype[32];
+char piecename[32], piecetype[32], blacktype[32];
 char *inifile = INI_FILE;
 
 int Ticks, tlim, Setup, SetupQ;
@@ -226,7 +226,7 @@ int k,q,l,e,E,z,n;      /* (q,l)=window, e=current eval. score, E=e.p. sqr.*/
         SHAMAX( pl[k]+=!!t; )
         b[G]=k+6;b[FF]=b[y]=0;b[x]=u;b[H]=t;   /* undo move,G can be dummy */
        }                                       /*          if non-castling */
-       if(z&S&&Post&v>V&v<l){int *p=ps;char X,Y;
+       if(z&S&&Post&K==I&d>2&v>V&v<l){int *p=ps;char X,Y;
         printf("%2d ",d-2);
         printf("%6d ",v);
         printf("%8d %10d",(GetTickCount()-Ticks)/10,N);
@@ -240,7 +240,7 @@ int k,q,l,e,E,z,n;      /* (q,l)=window, e=current eval. score, E=e.p. sqr.*/
       s=t;
       if(flag&15^4|u&32||                      /* no double or moved before*/
          p>2&&                                 /* no P & no lateral K move,*/
-         (b[G=r<0?x&~15:BW-1|x&112]-k-6        /* no virgin R in corner G, */
+         ((b[G=r<0?x&~15:BW-1|x&112]^32)<33    /* no virgin R in corner G, */
          ||b[G^1]|b[G^2]|b[FF=r<0?G+3:G-2])    /* no 2 empty sq. next to R */
         )t+=flag&4;                            /* fake capt. for nonsliding*/
       else F=y;                                /* enable e.p.              */
@@ -452,14 +452,15 @@ int LoadGame(char *name)
         for(i=0; i<BW; i++) fscanf(f, "%d", oo+i+16);
         for(i= 0; i<=U; i++)
             A[i].K = A[i].D = A[i].X = A[i].Y = A[i].F = 0; /* clear hash */
-        for(i=0; i<32; i++) piecetype[i] = 0;
+        for(i=0; i<32; i++) piecetype[i] = blacktype[i] = 0;
 
         i=0; j=-1; c=0;
         while(fscanf(f, "%d,%x", o+j, of+j)==2 ||
                                       fscanf(f,"%c:%d",&c, w+i+1)==2)
         {   if(c)
             { od[++i]=j; centr[i] = c>='a';
-              piecetype[c&31]=i; piecename[i]=c&31;
+              blacktype[c&31]=i; piecename[i]=c&31;
+              if(piecetype[c&31]==0) piecetype[c&31]=i; // only first
             }
             j++; o[j]=0;
             /* printf("# c='%c' i=%d od[i]=%d j=%d (%3d,%8x)\n",c?c:' ',i,od[i],j,o[j-1],of[j-1]); /**/
@@ -765,7 +766,7 @@ int main(int argc, char **argv)
                                     && line[1] >= 'a' && line[1] <= 'a'+BW-1
                                     && line[2] >= '1' && line[2] <= '0'+BH) {
                                         m = line[1]-16*line[2]+799;
-                                        switch(p = piecetype[line[0]&31])
+                                        switch(p = (color == WHITE ? piecetype : blacktype)[line[0]&31])
                                         {
                                         case 1:
                                         case 2:
@@ -775,23 +776,16 @@ int main(int argc, char **argv)
                                             else b[m]=(m&0x70)==0x10?18:50,
                                                  Q+=w[2];
                                             break;
-                                        case 3: // can castle, normally King
-                                            b[m]=3+color+32;
-                                            if(m==BW>>1        && color==BLACK ||
-                                               m==0x70+(BW>>1) && color==WHITE)
-                                                b[m] -= 32;
-                                            break;
-                                        case 6: // can castle, normally Rook
-                                            b[m]=6+color+32;
-                                            if((m==0x00 || m==BW-1   ) && color==BLACK ||
-                                               (m==0x70 || m==0x6F+BW) && color==WHITE)
-                                                b[m] -= 32;
-                                            Q+=w[6]; R+=w[6]/FAC;
-                                            break;
                                         default:
-                                            b[m]=p+color;
-                                            Q+=w[p]; R+=w[p]/FAC;
-						    case 0: // undefined piece, ignore
+                                            b[m]=p+color+32; // assume non-virgin
+                                            if(w[p]<0) { // Royal piece on original square: virgin
+					        if(color==BLACK && m<0x10 && p==oo[m+16] ||
+                                                   color==WHITE && m>0x6F && p==oo[m-0x70]) b[m] -= 32;
+					    } else { Q+=w[p]; R+=w[p]/FAC; }
+                                            if((m==0x00 || m==BW-1   ) && color==BLACK && p==oo[m+16] ||
+                                               (m==0x70 || m==0x6F+BW) && color==WHITE && p==oo[m-0x70])
+                                                b[m] &= ~32; // corner piece as in original setup: virgin
+					case 0: // undefined piece, ignore
                                             break;
                                         }
                                         pl[BLACK+WHITE-color]++;
@@ -810,7 +804,7 @@ int main(int argc, char **argv)
                 m = line[0]<'a' | line[0]>='a'+BW | line[1]<'1' | line[1]>='1'+BH |
                     line[2]<'a' | line[2]>='a'+BW | line[3]<'1' | line[3]>='1'+BH;
                 if(line[4] == '\n') line[4] = piecename[7];
-                PromPiece = 7 - piecetype[line[4]&31];
+                PromPiece = 7 - (Side == WHITE ? piecetype : blacktype)[line[4]&31];
 		    if(PromPiece == 7) PromPiece = 0;
                 {char *c=line; K=c[0]-16*c[1]+799;L=c[2]-16*c[3]+799; }
                 if (m)