#include<dos.h>
#include<time.h>
#include<stdio.h>
#include<conio.h>
char pieza[][6][22]={" "," 22 "," 2 2 "," "," "," 22 22 ",
" "," 22 "," 22 22 "," 222222222222 "," "," 2222 2222 ",
" 2222 "," 222222 "," 22222 "," 222222222222 "," 222 2222 222 "," 22 2222 2222 22 ",
" 222222 "," 222222 "," 2222222 "," 222111111222 "," 222 2222 222 ","2222 22 22 2222",
" 222222 "," 22222 22 22222 "," 222222122 "," 22222221222 "," 222 2222 222 ","2222 2 2 2222",
" 222222 ","2211122 22 2211122"," 22222222122 "," 2222222221222 "," 22222222222222 "," 22 22 22 22 ",
" 2222 ","21222122211222122212"," 2222112222122 "," 2 2222222221222 "," 22222222222222 "," 22 22 22 22 ",
" 222222 ","21222212211221222212"," 2222122222122 "," 2212222222222122 "," 2111111112 "," 22 22 22 22 ",
" 22222222 ","22122221222212222122"," 22222222222122 "," 22221211222222122 "," 2222222222 "," 222 222222 222 ",
" 22222222 "," 221222212212222122 "," 2222222222221222 "," 222122122122222122 "," 2222222222 "," 22222222222222 ",
" 22222222 "," 2212222222222122 "," 22222222222222122 ","2221222212122222122 "," 2222222222 "," 22222222222222 ",
" 222222 "," 22222222222222 ","221222222222222122 "," 222122122122222122 "," 2222222222 "," 22222222222222 ",
" 22222222 "," 21111111111112 ","211222222212222122 "," 22221211222222122 "," 2222222222 "," 21111111111112 ",
" 2222222222 "," 2222222222222222 "," 222222 122222122 "," 2212222222222222 "," 2222222222 "," 2222222222222222 ",
" 2222222222 "," 222222222222222222 "," 22 22222221222 "," 2 222222222 22 "," 2222222222 "," 222222222222222222 ",
" 222222222222 "," 2222222222222222 "," 22222222122 "," 2222222 22 "," 2222222222 "," 2222222222222222 ",
" 222222222222 "," 21111111111112 "," 222222222122 "," 22222 2 "," 211111111112 "," 21111111111112 ",
" 222222222222 "," 22222222222222 "," 222222222122 "," 222222222 "," 22222222222222 "," 22222222222222 ",
" 222222222222 "," 2222222222222222 "," 2222222222122 "," 2222222222222 "," 2222222222222222 "," 2222222222222222 ",
" "," 2222222222222222 "," 2222222222222 "," 222222 22222 "," 2222222222222222 "," 2222222222222222 ",
" "," "," "," 22222 "," "," "};
char icono[][5][13]={" ' "," ' ' "," '''''''' "," ''' ''' ''' "," ''' ''' ",
" ''' "," '''' "," ' ' "," ' ''' ''' ' ","'' ''' ''' ''",
" ''' ' ''' "," ' ' "," ''''' ' "," ' ' ","'' ' ' ''",
"' ' ' ' '"," ' ' ' "," ' ' '"," ''''''''''' "," ' ' ' ' ",
"' ' ' ' ' '"," ' ' ' ' "," ' ' '"," ' ' "," ' '' '' ' ",
"' ' ' ' '"," ' ' ' "," ' ' ' ' '"," ' ' "," '' '' '' '' ",
"' ' ' '"," ' ' '","' ' ' ' '"," ' ' "," ' ' ' ' ' ",
" ' ' ' ' ","' '' ' '"," ' ' ' ' '"," ' ' "," ' ' ",
" ' ' "," '''' ' ' '"," ' ' '"," ' ' "," ' ' ",
" ''''''''' "," ' ' '"," ' ' ''"," ''''''' "," ''''''''' ",
" ' ' "," ' ' '"," ' ' '"," ' ' "," ' ' ",
"' '"," ' ' '"," ' ''' "," ' ' ","' '",
"'''''''''''''"," ''''''''''"," ''''' "," ''''''''''' ","'''''''''''''"};
char posicion[][5][8]={"........","......T.","..R.....","........",".....dc.",
".....C..","..R.....","T.......",".......p","t.cCa...",
"....p...","........","...Pr...","..A....D","pD.p.p..",
"..R.....","........","....p...",".P.p....","p..r....",
"....r...",".....p..","...PPA..",".....CC.","....T..C",
".......T","......p.","...P.P..",".....r..","..p...P.",
"...A..Tc",".D...Cr.","........","........","..PP...p",
"...a...D","........","........",".R......","R..A...."};
char R[][3]={"1-0","0-1","1/2"};char ii[]={".P.RCATD.prcatd"};char far*Q,far*q=(char far*)0xA0000000;
char E,N[512][8]; //Origen+direccion,alcance=Destino
char H[512],h[4][512]; //Tipo,casilla+direccion=Alcance
char e[7][8],p[8][576];
int A[33]={7},C[33]={64},T[33]={2}; //Tipo,casilla,bandoint B[64],b[]={0,3,-1,4,4,-2,2,1}; //Promocion y al pasoint D[]={2,1,2,2,2,0,2,2}; //Peon al frenteint I1[]={1,33},I2[]={0,32}; //Blancas de 1 a I2[0]int S[][3]={0,0,15,0,15,0,0,0,0}; //Fondo, perfilint F[65]={1},X[]={1156,1188,1244}; //Tabulacionint ix[]={-1,0,1,1,1,0,-1,-1,1,2,2,1,-1,-2,-2,-1};int iy[]={1,1,1,0,-1,-1,-1,0,2,1,-1,-2,-2,-1,1,2};int d1[]={0,4,0,0,0,1,0};int d2[]={2,6,7,7,6,7,7};int d3[]={1,1,1,1,2,2,1};int pr[2],r[]={4,60}; //Pieza y casilla del rey en inicioint L[200][9],J[12][12],l[200]; //Control de jugadas
int M[200][9],m[2][9][9]; //Secuencia
int C1[9],C2[9],C3[9]; //Piezas
int P[64],G[64][8];
int V[20],W[20],i[576];
int Z[9],pc1[9],pc2[9],pc3[9]; //(0PB,1PN,2R,3C,4A,5T,6D)
int aa[9],dd[9],gg[9],hh[9]; //Rutina principal
int g=14,y=57595,ply=3;
int a,c,d,j,n,t,v,w,x,c1,c2;
void asignar(f){A[f]=--a%7;
C[f]=c;
P[c]=f;
T[f]=x;
if(A[f]==2) pr[x]=f;
}
void borrar(f,f1){for(g=f;g--;)
for(d=f1*!g;d<3-f1*!g;d++)
for(n=X[d]+5120*g+9920,v=15;v--;n-=320)
for(w=d==1?55:31;w--;*(q+n+w)=0);
}
void figura(f,f1,f2,f3){S[f1][0]=f3;
Q=q+54720+f%8*24-f/8*7680;
for(w=576;w--;*(Q+i[w])=S[f1][p[f2][w]]);
}
void tablero(f){if(c%8) F[c+1]=F[c]=4-F[c-1];
figura(c++,T[f],A[f],F[c]);
}
void jaque(f){for(y=d=0;d<8;d++,y=0)
if(h[3][g=G[f][d]]&&A[x=P[N[g][0]]]==3&&T[x]!=t) d=8;
else while(y<H[g])
if(x=P[N[g][++y]])
y=T[x]!=t&&y<e[A[x]][d]?d=8:8;
}
void jugada(f,f1){n=5120*f+f1/448*34+10792;
a=f1%448/64;
c2=f1%64;
for(v=a>1?13:0;v--;n-=320)
for(w=13;w--;*(q+n+w)=icono[v][a-2][w]-32);
gotoxy(32,4+2*f);
if(f1) printf("%c%u",97+c2%8,1+c2/8);}
void total(f,f1,f2){gotoxy(26+11*f1,4+2*g);
if(f>1) printf("%3u",f/2);else printf("%.3s",R[f?2:t==f2%2]);}
int main(){_AX=0x13;
geninterrupt(0x10);
time_t ti;
printf("%c[2;26fBlancas Negras",27);while(i[ii[g]]=g--);
for(w=2,v=12;v--;w=2,y-=5000)
do{ x=!v&&w?1219:X[w]+5120*v-1;
for(n=16;n--;*(q+x+320*n)=*(q+y+320*n)=7);
for(n=y+1-x,y=x;n--;*(q+x+n)=*(q+x+n+5120)=7);
}while(w--);
for(v=20;v--;w=v%2,V[v]=w-!w,W[v]=448*!w);
for(a=7;a--;)
for(d=d1[a];d<=d2[a];d+=d3[a])
if(a>3) e[a][d]=8;
else if(a>1) e[2][d]=6-2*a;
else if(D[d]>1) e[!a][d]=2;
for(c=63,v=0;v<8;v++)
for(w=8;w--;J[9-v][w+2]=c+1,B[c--]=b[v])
if(a=i[posicion[v][0][w]]) //posicion[v][?=0,1,...][w]
asignar(a>7?--I1[x=1]:++I2[x=0]);
for(v=w=y=0;y<24;y++,w+=296)
for(x=0;x<24;x++,i[v++]=w++)
if(y>1&&y<22&&x>1&&x<22)
for(n=6;n--;)
if(a=pieza[y-2][n][x-2]-32)
p[n+1][v]=p[n+1-!n][v]=a-16;
for(d=7,c=0;c<64;tablero(P[c]),d=7)
do{ G[c][d]=++g;
x=c%8+2;
y=c/8+2;
if(j=J[y+iy[d+8]][x+ix[d+8]])
N[g][h[3][g]--]=j-1;
while(j=J[y+=iy[d]][x+=ix[d]])
N[g][++H[g]]=j-1;
for(a=H[g]?3:0;a--;h[a][g]++)
h[a][g]=a<2&&B[c]==a+2&&d==4*a+1;
}while(d--);
Inicio:
ti=time(NULL)-1;
for(j=v=0;v<ply;v++)
for(w=0;ply-v>w++;J[w][v+w]=W[w]);
pc1[n=1]=I1[t]; //Primera pieza
Origen:
C1[n]=C[pc1[n]]; //Casilla de la pieza
if(C1[n]>63) goto Siguiente;
P[C1[n]]=0;
aa[n]=A[pc1[n]]; //Tipo de pieza
dd[n]=d1[aa[n]]; //Direccion inicial
Alcance:
gg[n]=G[C1[n]][dd[n]];
hh[n]=aa[n]<4?h[aa[n]][gg[n]]:H[gg[n]];
if(!hh[n]) goto Direccion;
Z[n]=aa[n]!=3;
Destino:
c=C2[n]=N[gg[n]][Z[n]]; //Casilla destino
if(T[pc2[n]=P[c]]==t) goto Direccion; //Mismo bando
if(aa[n]==t) //Peon
if(D[dd[n]]!=T[P[c]]) A[pc1[n]]=B[c]==t?6:t; //Promocion
else if(P[c]||B[c]+t+1||aa[n-1]>1) goto Direccion;
else if(Z[n-1]<2||c+c!=C1[n-1]+C2[n-1]) goto Direccion;
else{ //Al paso C3[n]=C2[n-1];
C[P[C3[n]]]=64;
P[C3[n]]-=pc3[n]=P[C3[n]];
}
Simulacion:
C[pc2[n]]=64;
C[pc1[n]]=C2[n]; //Pieza a destino
P[C2[n]]=pc1[n];
jaque(C[pr[t]]);
if(d<9)
if(n==ply) J[1][n]+=2;
else if(pc1[++n]=I1[t=!t]) goto Origen;
Restaurar:
if(P[C2[n]]=pc2[n]) C[pc2[n]]=C2[n];
else if(pc3[n]){ C[pc3[n]]=C3[n];
pc3[n]-=P[C3[n]]=pc3[n];
}
if(A[pc1[n]]>aa[n])
if(--A[pc1[n]]<3) A[pc1[n]]=t;
else goto Simulacion;
if(!pc2[n]&&hh[n]>Z[n]++) goto Destino;
Direccion:
dd[n]+=d3[aa[n]];
if(dd[n]<=d2[aa[n]]) goto Alcance;
C[pc1[n]]=C1[n]; //Restaura origen
P[C1[n]]=pc1[n];
Siguiente:
if(I2[t]>pc1[n]++) goto Origen; //Pieza siguiente
if(!J[1][n--]){ jaque(C[pr[t]]);
J[1][v=n+1]=d=d<9;
if(n>1&&J[n-n%2][v]>d)
while(--v>1)
a=A[pc1[v]],
m[d][n][v]=C2[v]+64*a+W[a==aa[v]];
}
if(!n) goto Maximos;
J[1][n]+=2;
if(n<2){ for(y=1;ply>y++;)
if((x=L[j][v]=J[v=y-1][y])>1) M[j][y]=0;
else for(L[j][w=y]=448-x,y=ply;--w>1;)
M[j][w]=m[x][v][w];
L[j][0]=(l[j]=v)+(v+y)%2;
a=A[pc1[1]];
M[j][1]=C2[1]+64*a+W[a==aa[1]];
M[j++][0]=C1[1];
}
else for(x=n+1,y=0;ply-n>y++;x++)
if(v=J[y+1][x]-J[y][x])
if(V[y]==(v>0)-(v<0)) J[y+1][x]-=v;
for(v=n;v<ply;v++) //Reinicio de contadores
for(w=0;ply-v>w++;J[w][v+w]=W[w]);
t=!t;
goto Restaurar;
Maximos:
borrar(11,0);
total(j?j+j:J[1][1],t,g=0);
gotoxy(26+11*t,4+2*ply);
printf("N=%u",g=ply);gotoxy(30,4+2*g);
printf("%5.f%c",difftime(time(NULL),ti),34);if(c=j)
do{ //Ordenar maximos o minimos for(x=y=j;y--;)
if(l[y]>0)
if(x==j) x=y;
else if(v=L[x][L[x][0]]-L[y][L[y][0]])
x=V[ply]==(v>0)-(v<0)?x:y;
else if(v=l[y]-l[x])
x=V[l[x]]==(v>0)-(v<0)?x:y;
y=l[x]*=y;
if(++g>10) continue;
jugada(g,M[x][1]);
total(L[x][-y],(!t+ply)%2,-y%2);
}while(--c);
c1=r[t]; //Casilla del rey en origen
Teclado:
figura(c2=c1,T[x],A[x=P[c1]],7+t);
while(E=kbhit()) getch();
while(!E) E=getch();
if(E==27&&getch()==E) return 0;
if(E==77&&c1<63) c1++;
if(E==75&&c1) c1--;
if(E==72&&c1<56) c1+=8;
if(E==80&&c1>7) c1-=8;
if(c=E!=13) figura(c2,T[x],A[x],F[c2]);
ply+=d=(E=='+'&&ply<8)-(E=='-'&&ply>2);
if(d) goto Inicio;
if(c--) goto Teclado;
Eleccion:
c+=V[E!=75];
if(c==j||c<0)
if(c1==c2) goto Teclado;
else c=c<0?j-1:0;
if(M[c][0]!=c1) goto Eleccion;
for(g=1-l[c];--g;)
jugada(g-1,M[c][g]),
total(L[c][g],(g+t)%2,g%2);
figura(c2,t,a,8-t);
do E=getch();
while(!E);
borrar(ply,1);
figura(c2,T[y],A[y=P[c2]],F[c2]);
if(E==27) goto Teclado;
if(E!=13) goto Eleccion;
Z[0]=(c2-c1)/8*V[!t]; //Posibilitar al paso
if(a==t&&(c2-c1)%8) //Al paso
if(!y){ C[P[c=C2[0]]]=64;
P[c]=0;
figura(c,2,7,F[c]);
}
aa[0]=A[x]=a; //Promocion
C1[0]=c1;
C2[0]=c2;
C[y]=64;
C[x]=c2;
P[c1]-=P[c2]=x;
figura(c1,2,7,F[c1]);
figura(c2,t,a,F[c2]);
t=!t;
goto Inicio;
}
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