diff options
Diffstat (limited to 'foes.c')
| -rw-r--r-- | foes.c | 20 |
1 files changed, 11 insertions, 9 deletions
@@ -1,4 +1,6 @@ /* $Id: foes.c,v 1.1.1.1 2010/07/17 17:30:32 culot Exp $ */ +/* vim: et ai sts=2 ts=2 sw=2: + * */ /* * Copyright (c) 2010 Frederic Culot <frederic@culot.org> @@ -57,7 +59,7 @@ foes_free (void) while (!SLIST_EMPTY (&foes)) { struct foe *f; - + f = SLIST_FIRST (&foes); SLIST_REMOVE_HEAD (&foes, foesp); xfree (f); @@ -166,14 +168,14 @@ compute_move (const struct coord *hero, struct foe *foe) struct coord dpos; if (foe->current_move == MOV_FALL) - coord_compute (&foe->pos, foe->current_move, &foe->pos); + coord_compute (&foe->pos, foe->current_move, &foe->pos); else { coord_diff (hero, &foe->pos, &dpos); if (dpos.y != 0) { enum move wanted_dir, prefered_move; - + if (foe->current_move != MOV_LEFT && foe->current_move != MOV_RIGHT) prefered_move = dpos.x >= 0 ? MOV_RIGHT : MOV_LEFT; else @@ -203,7 +205,7 @@ static void try_escape (struct foe *f) { struct coord posorig; - + if (!timer_delay_elapsed (&f->timer, FOES_ESCAPE_DELAY)) return; @@ -217,9 +219,9 @@ static void update_foe_pos (const struct coord *hero_pos, struct foe *f) { struct coord posorig; - + coord_set_yx (&posorig, f->pos.y, f->pos.x); - compute_move (hero_pos, f); + compute_move (hero_pos, f); if (!coord_equal (&posorig, &f->pos) && lvl_valid_move (&posorig, f->current_move, &f->pos, SP_FOE) && !another_foe_at_pos (f, &f->pos)) @@ -255,7 +257,7 @@ foes_update_pos (void) timer_get_time (&now); if (timer_diff (&now, &foes_timer) < FOES_DELAY) return; - + hero_get_pos (&hero_pos); SLIST_FOREACH (foe, &foes, foesp) @@ -263,7 +265,7 @@ foes_update_pos (void) struct coord foe_prevpos; coord_set_yx (&foe_prevpos, foe->pos.y, foe->pos.x); - + if (foe->state & STATE_TRAPPED) try_escape (foe); else @@ -285,6 +287,6 @@ foes_wallup_at (const struct coord *pos) return 1; } } - + return 0; } |