int main()
{
return InitializeAttackBoards();
}
void Initialize(int continuing)
{
/*
----------------------------------------------------------
| |
| perform routine initialization. |
| |
----------------------------------------------------------
*/
int i=0;
InitializeZeroMasks();
InitializeMasks();
InitializeRandomHash();
InitializeAttackBoards();
InitializePawnMasks();
InitializePieceMasks();
InitializeChessBoard(&position[0]);
#if defined(NT_i386) || defined(NT_AXP)
_fmode = _O_BINARY; /* set global file mode to binary to avoid text translation */
#endif
last[0]=move_list;
if (continuing) {
history_file=fopen("game.001","r+");
if (!log_file || !history_file) {
printf("\nsorry. nothing to continue.\n\n");
history_file=fopen("game.001","w+");
}
else {
sprintf(buffer,"read game.001");
(void) Option();
}
}
else {
history_file=fopen("game.001","w+");
}
trans_ref_wa=(HASH_ENTRY*)malloc(16*hash_table_size);
trans_ref_wb=(HASH_ENTRY*)malloc(16*2*hash_table_size);
trans_ref_ba=(HASH_ENTRY*)malloc(16*hash_table_size);
trans_ref_bb=(HASH_ENTRY*)malloc(16*2*hash_table_size);
pawn_hash_table=(PAWN_HASH_ENTRY*)malloc(sizeof(PAWN_HASH_ENTRY)*pawn_hash_table_size);
InitializeHashTables();
if (!trans_ref_wa || !trans_ref_wb || !trans_ref_ba || !trans_ref_bb ) {
printf("malloc() failed, not enough memory.\n");
free(trans_ref_wa);
free(trans_ref_wb);
free(trans_ref_ba);
free(trans_ref_bb);
free(pawn_hash_table);
hash_table_size=0;
pawn_hash_table_size=0;
log_hash=0;
log_pawn_hash=0;
trans_ref_wa=0;
trans_ref_wb=0;
trans_ref_ba=0;
trans_ref_bb=0;
pawn_hash_table=0;
}
hash_maska=(1<<log_hash)-1;
hash_maskb=(1<<(log_hash+1))-1;
pawn_hash_mask=((unsigned int) 037777777777)>>(32-log_pawn_hash);
}
