ENTRYPOINT void
init_stonerview (ModeInfo *mi)
{
stonerview_configuration *bp;
if (!bps) {
bps = (stonerview_configuration *)
calloc (MI_NUM_SCREENS(mi), sizeof (stonerview_configuration));
if (!bps) {
fprintf(stderr, "%s: out of memory\n", progname);
exit(1);
}
bp = &bps[MI_SCREEN(mi)];
}
bp = &bps[MI_SCREEN(mi)];
bp->glx_context = init_GL(mi);
bp->trackball = gltrackball_init ();
bp->st = init_view(MI_IS_WIREFRAME(mi));
init_move(bp->st);
reshape_stonerview (mi, MI_WIDTH(mi), MI_HEIGHT(mi));
}
int allocator_init(unsigned int sobjs) {
unsigned int i;
char* addr;
if( (sobjs > MAX_SOBJS) )
return INVALID_SOBJS_COUNT;
handled_sobjs = sobjs;
for (i=0; i<sobjs; i++){
addr = allocate_mdt();
if (addr == NULL) goto bad_init;
maps[i].base = addr;
maps[i].active = 0;
maps[i].size = MDT_ENTRIES;
AUDIT
printf("INIT: sobj %d - base address is %p - active are %d - MDT size is %d\n",i,maps[i].base, maps[i].active, maps[i].size);
}
#ifdef HAVE_NUMA
set_daemon_maps(maps, moves);
init_move(sobjs);
#endif
#ifdef HAVE_NUMA
setup_numa_nodes();
#endif
return SUCCESS;
bad_init:
return INIT_ERROR;
}
static void
init_arb_move(F_line *p, int type, int x, int y, int px, int py)
{
constrained = MOVE_ARB;
init_move(p, type, x, y, px, py);
canvas_middlebut_proc = null_proc;
set_mousefun("place object", "", "cancel", LOC_OBJ, LOC_OBJ, LOC_OBJ);
draw_mousefun_canvas();
}
/* Function returns 1 if opponent's king is checked
* c = 1 (white) or -1 (black) */
int is_check(board * brd, int c) {
move * t = malloc(sizeof(move));
init_move(&t);
generate_all_moves(c, brd, &t);
move * t_ = t;
while(t_->next != NULL) {
if( t_->x * c == -6) {
free_moves(&t);
return 1;
}
t_=t_->next;
}
free_moves(&t);
return 0;
}
/* Returns 1 if player c has valid moves left.
* c = 1 (white) or -1 (black)
* If king is in check and no valid moves left, that implies checkmate */
int has_moves(board * brd, int c) {
move * t = malloc(sizeof(move));
init_move(&t);
generate_all_moves(c, brd, &t);
move * t_ = t;
while(t_->next != NULL) {
if(apply_move(brd, &t_, c)) {
undo_move(brd, &t_);
free_moves(&t);
return 1;
}
t_ = t_->next;
}
free_moves(&t);
return 0;
}
