Mercurial > MadButterfly

comparison examples/tank/tank_main.c @ 192:54fdc2a65242

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Remove factory from observer APIs. - Save factory that used to new a subject as subject's attribute. - Get factory from subject himself instead of passing as an argument. - It make API of observer more simple and clean.
author Thinker K.F. Li <thinker@branda.to>
date Tue, 18 Nov 2008 21:42:30 +0800
parents 0a924eb9ccab
children 923d91dfb6af
comparison
equal deleted inserted replaced
191:18f8c3126cdb 192:54fdc2a65242
264 tank->direction = direction; 264 tank->direction = direction;
265 } 265 }
266 266
267 /* Clean program when it is completed. */ 267 /* Clean program when it is completed. */
268 comp_sub = mb_progm_get_complete(progm); 268 comp_sub = mb_progm_get_complete(progm);
269 subject_add_observer(factory, comp_sub, 269 subject_add_observer(comp_sub, clean_tank_progm_handler, tank);
270 clean_tank_progm_handler, tank);
271 270
272 get_now(&now); 271 get_now(&now);
273 mb_progm_start(progm, tman, &now); 272 mb_progm_start(progm, tman, &now);
274 } 273 }
275 274
490 mb_progm_t *progm; 489 mb_progm_t *progm;
491 mb_word_t *word; 490 mb_word_t *word;
492 mb_action_t *act; 491 mb_action_t *act;
493 mb_timeval_t start, playing; 492 mb_timeval_t start, playing;
494 mb_timeval_t now, next; 493 mb_timeval_t now, next;
495 ob_factory_t *factory;
496 mb_tman_t *tman; 494 mb_tman_t *tman;
497 subject_t *subject; 495 subject_t *subject;
498 static int map_xy_adj[][2] = {{0, -1}, {1, 0}, {0, 1}, {-1, 0}}; 496 static int map_xy_adj[][2] = {{0, -1}, {1, 0}, {0, 1}, {-1, 0}};
499 497
500 if(tank->bullet != NULL) 498 if(tank->bullet != NULL)
544 act = mb_shift_new(shift_x, shift_y, bullet->coord_pos, word); 542 act = mb_shift_new(shift_x, shift_y, bullet->coord_pos, word);
545 bullet->progm = progm; 543 bullet->progm = progm;
546 544
547 /*! \todo Simplify the procdure of using observer pattern. */ 545 /*! \todo Simplify the procdure of using observer pattern. */
548 subject = mb_progm_get_complete(progm); 546 subject = mb_progm_get_complete(progm);
549 factory = rdman_get_ob_factory(rdman); 547 subject_add_observer(subject, bullet_go_out_map, tank);
550 subject_add_observer(factory, subject, bullet_go_out_map, tank);
551 548
552 get_now(&now); 549 get_now(&now);
553 MB_TIMEVAL_CP(&bullet->start_time, &now); 550 MB_TIMEVAL_CP(&bullet->start_time, &now);
554 mb_progm_start(progm, tman, &now); 551 mb_progm_start(progm, tman, &now);
555 552
612 609
613 static void init_keyboard(tank_rt_t *tank_rt) { 610 static void init_keyboard(tank_rt_t *tank_rt) {
614 X_MB_runtime_t *mb_rt; 611 X_MB_runtime_t *mb_rt;
615 subject_t *kbevents; 612 subject_t *kbevents;
616 redraw_man_t *rdman; 613 redraw_man_t *rdman;
617 ob_factory_t *factory;
618 614
619 mb_rt = tank_rt->mb_rt; 615 mb_rt = tank_rt->mb_rt;
620 kbevents = X_MB_kbevents(mb_rt); 616 kbevents = X_MB_kbevents(mb_rt);
621 617
622 rdman = X_MB_rdman(mb_rt); 618 rdman = X_MB_rdman(mb_rt);
623 factory = rdman_get_ob_factory(rdman);
624 619
625 tank_rt->kb_observer = 620 tank_rt->kb_observer =
626 subject_add_observer(factory, kbevents, keyboard_handler, tank_rt); 621 subject_add_observer(kbevents, keyboard_handler, tank_rt);
627 } 622 }
628 623
629 /*! \brief Make coord objects to decorate elfs (tanks). 624 /*! \brief Make coord objects to decorate elfs (tanks).
630 * 625 *
631 * These coords are used to shift (move) and rotate decorated graphic. 626 * These coords are used to shift (move) and rotate decorated graphic.