static bool
flow (struct anim *g)
{
if (g->oaction != guard_walkb) g->i = -1;
if (g->i == 1) {
guard_vigilant (g);
return false;
}
struct frameset *frameset = get_guard_walkb_frameset (g->type);
select_frame (g, frameset, g->i + 1);
if (g->i == 0) g->j = 10;
if (g->i == 1) g->j = 3;
select_xframe (&g->xf, sword_frameset, g->j);
if (g->j == 10) g->xf.dx = -10, g->xf.dy = +16;
if (g->type == SKELETON) g->xf.dy += -3;
if (g->type == SHADOW) g->xf.dy += -2;
return true;
}
static bool
flow (struct anim *k)
{
if (k->oaction != kid_sword_hit) {
k->i = -1;
k->j = 0;
}
if (k->i == 4) {
kid_sword_normal (k);
return false;
}
select_frame (k, kid_sword_hit_frameset, k->i + 1);
if (k->i == 0) k->j = 28;
if (k->i == 1) k->j = 32;
if (k->i == 2) k->j = 29;
if (k->i == 3) k->j = 7;
if (k->i == 4) k->j = 17;
select_xframe (&k->xf, sword_frameset, k->j);
if (k->i == 0) k->xf.dx = -12, k->xf.dy = +2;
if (k->i == 1) k->xf.dy += -2;
return true;
}
void
jaffar_walk (struct anim *jaffar)
{
jaffar->oaction = jaffar->action;
jaffar->action = jaffar_walk;
jaffar->f.flip = (jaffar->f.dir == RIGHT) ? ALLEGRO_FLIP_HORIZONTAL : 0;
if (jaffar->oaction != jaffar_walk) jaffar->i = -1;
if (jaffar->i < 5) jaffar->i++;
else if (jaffar->repeat > 0) jaffar->i = 0, jaffar->repeat--;
else if (jaffar->i < 7) jaffar->i++;
else {
jaffar_normal (jaffar);
return;
}
select_frame (jaffar, walk_frameset, jaffar->i);
if (jaffar->f.b == jaffar_normal_00) jaffar->fo.dx = -4;
if (jaffar->f.b == turn_walk_frameset[9].frame)
jaffar->fo.dx = +17, jaffar->fo.dy = -1,
next_frame_inv = true;
next_frame (&jaffar->f, &jaffar->f, &jaffar->fo);
if (next_frame_inv) next_frame_inv = false;
}
void
jaffar_turn_walk (struct anim *jaffar)
{
jaffar->oaction = jaffar->action;
jaffar->action = jaffar_turn_walk;
if (jaffar->oaction != jaffar_turn_walk) {
jaffar->f.dir = (jaffar->f.dir == RIGHT) ? LEFT : RIGHT;
jaffar->i = -1;
}
jaffar->f.flip = (jaffar->f.dir == RIGHT) ? 0 : ALLEGRO_FLIP_HORIZONTAL;
if (jaffar->i < 9) jaffar->i++;
else {
jaffar_walk (jaffar);
return;
}
select_frame (jaffar, turn_walk_frameset, jaffar->i);
next_frame_inv = true;
next_frame (&jaffar->f, &jaffar->f, &jaffar->fo);
next_frame_inv = false;
}
void
mouse_run (struct anim *m)
{
m->oaction = m->action;
m->action = mouse_run;
m->f.flip = (m->f.dir == LEFT) ? 0 : ALLEGRO_FLIP_HORIZONTAL;
m->dc = dist_collision (&m->f, false, &m->ci) + 4;
m->df = dist_fall (&m->f, false);
m->dl = dist_con (&m->f, _bf, pos, -4, false, LOOSE_FLOOR);
if (is_colliding (&m->f, &m->fo, m->dc, false, &m->ci)
&& m->ci.t == DOOR)
m->dc = PLACE_WIDTH + 1;
if (! cutscene && (m->dc < 12 || m->df < 12 || m->dl < 12)) {
mouse_normal (m);
return;
}
if (m->oaction != mouse_run) m->i = -1;
if (m->i == 1) m->i = 0;
else m->i++;
select_frame (m, run_frameset, m->i);
if (m->oaction == mouse_normal) m->fo.dy = -2;
next_frame (&m->f, &m->f, &m->fo);
if (m->i == 0) update_depressible_floor (m, -1, -9);
else if (m->i == 1) update_depressible_floor (m, -2, -11);
}
static bool
flow (struct anim *g)
{
if (g->oaction != guard_die) {
/* place_frame (&g->f, &g->f, guard_die_frameset[0].frame, */
/* &g->p, (g->f.dir == LEFT) */
/* ? +13 : +21, (g->type == SHADOW) ? +18 : +17); */
g->i = -1, g->j = 0;
if (g->type == SKELETON)
play_audio (&skeleton_audio, NULL, g->id);
if (! g->glory_sample) {
play_audio (&glory_audio, NULL, g->id);
g->glory_sample = true;
}
g->xf.b = NULL;
}
g->current_lives = 0;
g->i = g->i < 5 ? g->i + 1 : 5;
struct frameset *frameset = get_guard_die_frameset (g->type);
select_frame (g, frameset, g->i);
if (g->j >= 1) g->fo.dx = g->fo.dy = 0;
if (g->i == 5) g->j = 1;
if (g->j == 1) g->j++;
return true;
}
static bool
flow (struct anim *k)
{
if (k->oaction != kid_turn)
k->i = -1, k->misstep = k->hang = false;
if (! k->turn)
k->turn = ((k->f.dir == RIGHT) && k->key.left)
|| ((k->f.dir == LEFT) && k->key.right);
bool run = ((k->f.dir == RIGHT) ? k->key.right : k->key.left)
&& ! k->key.shift;
bool jump = ((k->f.dir == RIGHT) && k->key.right && k->key.up)
|| ((k->f.dir == LEFT) && k->key.left && k->key.up);
bool couch = k->key.down;
if (k->i == 3) {
int dc = dist_collision (&k->f, false, &k->ci);
int df = dist_fall (&k->f, false);
if (k->hang) kid_hang (k);
else if (k->turn) {
k->i = -1; k->turn = false;
k->action = kid_normal;
kid_turn (k);
}
else if (couch) kid_couch (k);
else if (jump) kid_jump (k);
else if (run && dc > PLACE_WIDTH && df > PLACE_WIDTH)
kid_start_run (k);
else kid_stabilize (k);
return false;
}
if (k->f.b == kid_keep_sword_frameset[9].frame) k->i = 2;
/* hang */
if (k->oaction == kid_fall
|| k->oaction == kid_jump
|| k->oaction == kid_run_jump
|| k->oaction == kid_hang_free
|| k->oaction == kid_hang_wall) {
k->i = 2, k->hang = true;
place_frame (&k->f, &k->f, kid_turn_frameset[2].frame,
&k->hang_pos, (k->f.dir == LEFT)
? 7 : PLACE_WIDTH, +4);
}
select_frame (k, kid_turn_frameset, k->i + 1);
if (k->f.b == kid_stabilize_frameset[0].frame) k->fo.dx = +6;
if (k->f.b == kid_stabilize_frameset[1].frame) k->fo.dx = +10;
if (k->f.b == kid_stabilize_frameset[2].frame) k->fo.dx = +8;
if (k->f.b == kid_stabilize_frameset[3].frame) k->fo.dx = +4;
if (k->f.b == kid_turn_frameset[3].frame) k->fo.dx = +3;
if (k->f.b == kid_keep_sword_frameset[9].frame) k->fo.dx = -2;
return true;
}
static bool
flow (struct anim *k)
{
struct coord nc; struct pos np, pm, ptf;
if (k->oaction != kid_jump)
k->i = -1, k->misstep = k->hang = false;
bool hang_front = ((k->f.dir == LEFT) ? k->key.left : k->key.right)
&& ! k->key.up && k->key.shift;
bool hang_back = ((k->f.dir == LEFT) ? k->key.right : k->key.left)
&& ! k->key.up && k->key.shift;
int back_dir = (k->f.dir == LEFT) ? RIGHT : LEFT;
/* hang front */
survey (_m, pos, &k->f, &nc, &pm, &np);
survey (_tf, pos, &k->f, &nc, &ptf, &np);
if (k->i >= 8 && k->i <= 10 && hang_front
&& (is_hangable_pos (&pm, k->f.dir)
|| is_hangable_pos (&ptf, k->f.dir))) {
if (is_hangable_pos (&pm, k->f.dir)) k->hang_pos = pm;
else if (is_hangable_pos (&ptf, k->f.dir)) k->hang_pos = ptf;
pos2room (&k->hang_pos, k->f.c.room, &k->hang_pos);
k->hang = true;
play_sample (hang_on_fall_sample, k->f.c.room);
kid_hang (k);
return false;
}
/* hang back */
survey (_tf, pos, &k->f, &nc, &ptf, &np);
if (k->i >= 8 && k->i <= 10
&& hang_back && is_hangable_pos (&ptf, back_dir)) {
k->hang_pos = ptf;
pos2room (&k->hang_pos, k->f.c.room, &k->hang_pos);
k->hang = true;
play_sample (hang_on_fall_sample, k->f.c.room);
kid_turn (k);
return false;
}
if (k->i == 17) {
kid_normal (k);
return false;
}
select_frame (k, kid_jump_frameset, k->i + 1);
if (k->f.b == kid_stabilize_frameset[0].frame) k->fo.dx = +2;
if (k->f.b == kid_stabilize_frameset[1].frame) k->fo.dx = +6;
if (k->f.b == kid_stabilize_frameset[2].frame) k->fo.dx = +4;
if (k->f.b == kid_stabilize_frameset[3].frame) k->fo.dx = +0;
return true;
}
void
put_at_attack_frame (struct anim *k)
{
k->enemy_defended_my_attack = 2;
k->enemy_counter_attacked_myself =
k->enemy_counter_attacked_myself ? 2 : 0;
k->i_counter_defended = k->i_counter_defended ? 2 : 0;
switch (k->type) {
case NO_ANIM: default: break;
case KID:
if (k->i == 3) return;
k->f = k->of;
select_frame (k, kid_sword_attack_frameset, 0);
next_frame (&k->f, &k->f, &k->fo);
select_frame (k, kid_sword_attack_frameset, 1);
next_frame (&k->f, &k->f, &k->fo);
select_frame (k, kid_sword_attack_frameset, 2);
k->fo.b = kid_sword_attack_defended;
select_xframe (&k->xf, sword_frameset, 17);
k->xf.dx = -21;
k->xf.dy = +11;
uncollide_back_fight (k);
next_frame (&k->f, &k->f, &k->fo);
break;
case GUARD:
case FAT_GUARD:
case VIZIER:
case SKELETON:
case SHADOW:
k->fo.b = get_guard_attack_defended_bitmap (k->type);
k->fo.dx = +1;
k->fo.dy = 0;
select_xframe (&k->xf, sword_frameset, 8);
k->xf.dx = -13;
k->xf.dy = -14;
uncollide_back_fight (k);
next_frame (&k->f, &k->f, &k->fo);
break;
}
}
void
put_at_defense_frame (struct anim *k)
{
struct frameset *frameset;
play_audio (&sword_defense_audio, NULL, k->id);
switch (k->type) {
case NO_ANIM: default: break;
case KID:
select_frame (k, kid_sword_defense_frameset, 0);
next_frame (&k->f, &k->f, &k->fo);
select_frame (k, kid_sword_defense_frameset, 1);
struct anim *ke = get_anim_by_id (k->enemy_id);
if (ke->type == KID) {
select_xframe (&k->xf, sword_frameset, 11);
k->xf.dx = -13;
k->xf.dy = +5;
} else select_xframe (&k->xf, sword_frameset, 14);
k->action = kid_sword_defense;
uncollide_back_fight (k);
next_frame (&k->f, &k->f, &k->fo);
break;
case GUARD:
case FAT_GUARD:
case VIZIER:
case SKELETON:
case SHADOW:
frameset = get_guard_defense_frameset (k->type);
select_frame (k, frameset, 0);
select_xframe (&k->xf, sword_frameset, 11);
k->action = guard_defense;
uncollide_back_fight (k);
next_frame (&k->f, &k->f, &k->fo);
break;
}
/* if (k->id == 0) */
/* printf ("%s: k->i = %i, k->fo.dx = %i\n", */
/* __func__, k->i, k->fo.dx); */
}
static bool
flow (struct anim *k)
{
if (k->oaction != kid_sword_defense) k->i = -1;
struct anim *ke = get_anim_by_id (k->enemy_id);
if (k->i == 2) {
kid_sword_attack (k);
return false;
} else if (k->i == 1 && ke && ke->attack_defended == 2
&& ke->counter_attacked != 2) {
kid_sword_walkb (k);
return false;
} else if (k->i == 1 && ! (ke && ke->attack_defended == 2)) {
kid_sword_normal (k);
return false;
}
if (k->oaction == kid_sword_attack) {
select_frame (k, kid_sword_walkb_frameset, 0);
k->j = 10;
} else if (k->f.b == kid_sword_walkb_frameset[0].frame) {
select_frame (k, kid_sword_defense_frameset, 1);
k->fo.dx += 7;
k->j = 14;
} else {
select_frame (k, kid_sword_defense_frameset, k->i + 1);
if (k->i == 0) k->j = 28;
if (k->i == 1) k->j = 14;
if (k->i == 2) k->j = 15;
}
select_xframe (&k->xf, sword_frameset, k->j);
if (k->oaction == kid_sword_attack) k->fo.dx += +2;
/* if (k->id == 0) */
/* printf ("kid_sword_defense: k->i = %i, k->fo.dx = %i\n", */
/* k->i, k->fo.dx); */
return true;
}
void
flush_cached_frames (void)
{
/* Since we can't really be sure what the first object allocated was */
obstack_free (&frame_cache_obstack, 0);
obstack_init (&frame_cache_obstack);
current_frame = NULL; /* Invalidate cache */
select_frame (NULL, -1);
annotate_frames_invalid ();
}
void
reinit_frame_cache (void)
{
flush_cached_frames ();
/* FIXME: The inferior_ptid test is wrong if there is a corefile. */
if (PIDGET (inferior_ptid) != 0)
{
select_frame (get_current_frame (), 0);
}
}
static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
{
AVFilterContext *ctx = inlink->dst;
SelectContext *select = ctx->priv;
select_frame(ctx, frame);
if (select->select)
return ff_filter_frame(ctx->outputs[select->select_out], frame);
av_frame_free(&frame);
return 0;
}
static bool
flow (struct anim *k)
{
if (k->oaction != kid_stabilize) {
k->i = -1, k->misstep = false;
if (k->oaction == kid_stabilize_collision) {
k->i = 0; k->collision = true;
} else k->collision = false;
if (k->oaction == kid_turn) k->collision = true;
}
if (! k->turn)
k->turn = ((k->f.dir == RIGHT) && k->key.left)
|| ((k->f.dir == LEFT) && k->key.right);
bool run = (((k->f.dir == RIGHT) && k->key.right)
|| ((k->f.dir == LEFT) && k->key.left))
&& ! k->key.shift;
bool jump = ((k->f.dir == RIGHT) && k->key.right && k->key.up)
|| ((k->f.dir == LEFT) && k->key.left && k->key.up);
bool couch = k->key.down;
int dc = dist_collision (&k->f, false, &k->ci);
int df = dist_fall (&k->f, false);
if (k->i >= 0 && ! k->collision) {
if (couch) {
kid_couch (k);
return false;
} else if (jump) {
kid_jump (k);
return false;
} else if (k->turn) {
kid_turn (k);
k->turn = false;
return false;
} else if (run && dc > PLACE_WIDTH && df > PLACE_WIDTH) {
kid_start_run (k);
return false;
}
}
if (k->i == 3) {
kid_normal (k);
k->turn = false;
return false;
}
select_frame (k, kid_stabilize_frameset, k->i + 1);
if (k->f.b == kid_stop_run_frameset[3].frame) k->fo.dx = -5;
return true;
}
static bool
flow (struct anim *k)
{
if (k->oaction != kid_turn_run) k->i = -1;
if (k->i == 8) {
kid_run (k);
return false;
}
select_frame (k, kid_turn_run_frameset, k->i + 1);
return true;
}
/* Generic prepare_to_proceed(). This one should be suitable for most
targets that support threads. */
int
generic_prepare_to_proceed (int select_it)
{
ptid_t wait_ptid;
struct target_waitstatus wait_status;
/* Get the last target status returned by target_wait(). */
get_last_target_status (&wait_ptid, &wait_status);
/* Make sure we were stopped either at a breakpoint, or because
of a Ctrl-C. */
if (wait_status.kind != TARGET_WAITKIND_STOPPED
|| (wait_status.value.sig != TARGET_SIGNAL_TRAP &&
wait_status.value.sig != TARGET_SIGNAL_INT))
{
return 0;
}
if (!ptid_equal (wait_ptid, minus_one_ptid)
&& !ptid_equal (inferior_ptid, wait_ptid))
{
/* Switched over from WAIT_PID. */
CORE_ADDR wait_pc = read_pc_pid (wait_ptid);
if (wait_pc != read_pc ())
{
if (select_it)
{
/* Switch back to WAIT_PID thread. */
inferior_ptid = wait_ptid;
/* FIXME: This stuff came from switch_to_thread() in
thread.c (which should probably be a public function). */
flush_cached_frames ();
registers_changed ();
stop_pc = wait_pc;
select_frame (get_current_frame ());
}
/* We return 1 to indicate that there is a breakpoint here,
so we need to step over it before continuing to avoid
hitting it straight away. */
if (breakpoint_here_p (wait_pc))
{
return 1;
}
}
}
return 0;
}
void
jaffar_raise_arms (struct anim *jaffar)
{
jaffar->oaction = jaffar->action;
jaffar->action = jaffar_raise_arms;
jaffar->f.flip = (jaffar->f.dir == RIGHT) ? ALLEGRO_FLIP_HORIZONTAL : 0;
if (jaffar->oaction != jaffar_raise_arms) jaffar->i = -1;
if (jaffar->i < 10) jaffar->i++;
select_frame (jaffar, raise_arms_frameset, jaffar->i);
next_frame (&jaffar->f, &jaffar->f, &jaffar->fo);
}
static bool
flow (struct anim *k)
{
if (k->oaction != kid_misstep) k->i = -1, k->misstep = true;
if (k->i == 10) {
place_frame (&k->f, &k->f, kid_normal_00, &k->p,
(k->f.dir == LEFT) ? +11 : PLACE_WIDTH + 7, 15);
kid_normal (k);
return false;
}
select_frame (k, kid_misstep_frameset, k->i + 1);
return true;
}
//
// Open a frame
//
void open_frame()
{
char szFile[MAX_PATH], szFileTitle[MAX_PATH], szName[MAX_PATH], framenum[MAX_PATH];
int name_start, name_end;
// Select frame to open
if (select_frame(szFile, szFileTitle, &name_start, &name_end))
{
// Extract name and path
memcpy(szName, szFile+name_start, name_end-name_start-1);
szName[name_end-name_start-1] = '\0';
memcpy(cur_working_path, szFile, name_start); // save in global var for future use
cur_working_path[name_start] = '\0';
// Verifying correct format of name, e.g. "frame000000.htm".
// Renamed frames cause a crash
// http://www.maxinmontreal.com/forums/viewtopic.php?f=156&t=12960
// ".htm" got already truncated at the end...
CString name_to_verify = szName;
if ((name_to_verify.GetLength() != 11)
|| (name_to_verify.Left(5) != "frame"))
{
MessageBox(0, "Incorrect filename.\n"
"Replay-frames have to be named like \"frame012345.htm\".\n"
"\n"
"Ignoring this frame.\n",
"Error", 0);
return;
}
// Extract frame number
// 11 bytzes to extract after "frame":
// 6 digits, 4 for ".htm" and 1 for NULL.
const int number_of_bytes_after_frame_prefix = 11;
sprintf_s(framenum, number_of_bytes_after_frame_prefix,
"%s", szName+5);
// Truncating ".htm".
framenum[6] = '\0';
cur_frame = atoi(framenum);
// draw the frame
draw_cur_frame();
}
}
void
jaffar_open_arms (struct anim *jaffar)
{
jaffar->oaction = jaffar->action;
jaffar->action = jaffar_open_arms;
jaffar->f.flip = (jaffar->f.dir == RIGHT) ? ALLEGRO_FLIP_HORIZONTAL : 0;
if (jaffar->oaction != jaffar_open_arms) jaffar->i = -1;
if (jaffar->i < 1) jaffar->i++;
select_frame (jaffar, open_arms_frameset, jaffar->i);
if (jaffar->i == 1 && jaffar->f.b == open_arms_frameset[0].frame)
jaffar->fo.dx = -5;
next_frame (&jaffar->f, &jaffar->f, &jaffar->fo);
}
static bool
flow (struct anim *k)
{
if (k->oaction != kid_sword_walkf) k->i = -1;
if (k->i == 1) {
kid_sword_normal (k);
return false;
}
select_frame (k, kid_sword_walkf_frameset, k->i + 1);
select_xframe (&k->xf, sword_frameset, 13);
if (k->i == 0) k->xf.dx = -19;
if (k->i == 1) k->xf.dx = -21;
return true;
}
void
jaffar_lower_arms (struct anim *jaffar)
{
jaffar->oaction = jaffar->action;
jaffar->action = jaffar_lower_arms;
jaffar->f.flip = (jaffar->f.dir == RIGHT) ? ALLEGRO_FLIP_HORIZONTAL : 0;
if (jaffar->oaction != jaffar_lower_arms) jaffar->i = -1;
if (jaffar->i < 5) jaffar->i++;
else {
jaffar_normal (jaffar);
return;
}
select_frame (jaffar, lower_arms_frameset, jaffar->i);
next_frame (&jaffar->f, &jaffar->f, &jaffar->fo);
}
static void start_frame(AVFilterLink *inlink, AVFilterBufferRef *picref)
{
SelectContext *select = inlink->dst->priv;
select->select = select_frame(inlink->dst, picref);
if (select->select) {
/* frame was requested through poll_frame */
if (select->cache_frames) {
if (!av_fifo_space(select->pending_frames))
av_log(inlink->dst, AV_LOG_ERROR,
"Buffering limit reached, cannot cache more frames\n");
else
av_fifo_generic_write(select->pending_frames, &picref,
sizeof(picref), NULL);
return;
}
avfilter_start_frame(inlink->dst->outputs[0], avfilter_ref_buffer(picref, ~0));
}
}
static bool
flow (struct anim *k)
{
if (k->oaction != kid_start_run) k->i = -1, k->misstep = false;
bool run = (k->f.dir == RIGHT) ? k->key.right : k->key.left;
bool turn_run = (k->f.dir == RIGHT) ? k->key.left : k->key.right;
bool couch = k->key.down;
bool jump = ((k->f.dir == RIGHT) && k->key.right && k->key.up)
|| ((k->f.dir == LEFT) && k->key.left && k->key.up);
if (couch) {
kid_couch (k);
return false;
}
if (jump && k->i < 3) {
kid_jump (k);
return false;
}
if ((k->i == 3 || k->i == 4) && turn_run) {
kid_stop_run (k);
return false;
}
if (k->i == 5) {
if (run) kid_run (k);
else kid_stop_run (k);
return false;
}
select_frame (k, kid_start_run_frameset, k->i + 1);
if (k->f.b == kid_turn_frameset[3].frame) k->fo.dx = +0;
if (k->f.b == kid_stabilize_frameset[0].frame) k->fo.dx = +2;
if (k->f.b == kid_stabilize_frameset[1].frame) k->fo.dx = +6;
if (k->f.b == kid_stabilize_frameset[2].frame) k->fo.dx = +4;
if (k->f.b == kid_stabilize_frameset[3].frame) k->fo.dx = +0;
return true;
}
static bool
flow (struct anim *k)
{
if (k->oaction != kid_sword_walkb) k->i = -1;
if (k->i == 1) {
kid_sword_normal (k);
return false;
}
if (k->i == -1) k->j = 10;
if (k->i == 0) k->j = 17;
if (k->f.b == kid_sword_attack_frameset[5].frame) k->i = 0;
select_frame (k, kid_sword_walkb_frameset, k->i + 1);
select_xframe (&k->xf, sword_frameset, k->j);
return true;
}
static bool
flow (struct anim *g)
{
if (g->oaction != guard_die) {
place_frame (&g->f, &g->f, guard_die_frameset[0].frame,
&g->p, (g->f.dir == LEFT)
? +13 : +21, (g->type == SHADOW) ? +18 : +17);
g->i = -1, g->j = 0;
if (g->type == SKELETON)
play_sample (skeleton_sample, NULL, g->id);
struct anim *ke = get_anim_by_id (g->enemy_id);
if (! ke) ke = get_anim_by_id (g->oenemy_id);
if (ke && ke->id == current_kid_id
&& ! g->glory_sample
&& g->death_reason != SHADOW_FIGHT_DEATH) {
play_sample (glory_sample, NULL, ke->id);
g->glory_sample = true;
}
g->oenemy_id = -1;
if (ke) upgrade_skill (&ke->skill, &g->skill);
g->xf.b = NULL;
}
g->current_lives = 0;
g->i = g->i < 5 ? g->i + 1 : 5;
struct frameset *frameset = get_guard_die_frameset (g->type);
select_frame (g, frameset, g->i);
if (g->j >= 1) g->fo.dx = g->fo.dy = 0;
if (g->i == 5) g->j = 1;
if (g->j == 1) g->j++;
return true;
}
static bool
flow (struct anim *k)
{
if (k->oaction != kid_keep_sword) k->i = -1, k->wait = 1;
if (k->i < 8) k->i++;
else if (k->i == 8 && k->wait > 0) k->wait--;
else if (k->i == 8 && k->wait == 0) k->i++, k->wait = 2;
else if (k->i == 9 && k->wait > 0) k->wait--;
else {
if (k->keep_sword_fast) {
kid_normal (k);
k->keep_sword_fast = false;
return false;
} else {
/* kid turn will invert kid's direction */
k->f.dir = (k->f.dir == RIGHT) ? LEFT : RIGHT;
kid_turn (k);
return false;
}
}
if (k->keep_sword_fast && k->i % 2 == 0) k->i++, k->wait = 0;
k->j = 24 + k->i;
select_frame (k, kid_keep_sword_frameset, k->i);
if (k->i < 4)
select_xframe (&k->xf, sword_frameset, k->j);
if (k->i == 8 && k->wait < 1) k->fo.dx = 0;
if (k->i == 9 && k->wait < 2) k->fo.dx = 0;
if (k->keep_sword_fast && k->i % 2)
k->fo.dx += kid_keep_sword_frameset[k->i - 1].dx;
if (k->f.b == kid_sword_normal_00) k->fo.dx = +8;
return true;
}
static bool
flow (struct anim *g)
{
if (g->oaction != guard_defense) g->i = -1;
struct anim *ke = get_anim_by_id (g->enemy_id);
if (g->i == 1) {
guard_attack (g);
return false;
} else if (g->i == 0 && ke && ke->attack_defended == 2
&& ke->counter_attacked != 2) {
guard_walkb (g);
return false;
} else if (g->i == 0 && ! (ke && ke->attack_defended == 2)) {
guard_vigilant (g);
return false;
}
struct frameset *frameset = get_guard_defense_frameset (g->type);
select_frame (g, frameset, g->i + 1);
if (g->i == 0) g->j = 11;
select_xframe (&g->xf, sword_frameset, g->j);
if (g->i == 1) g->xf.b = NULL;
if (g->oaction == guard_attack) g->fo.dx += +2;
if (g->type == SKELETON) g->xf.dy += -3;
if (g->type == SHADOW) g->xf.dy += -2;
/* if (g->id == 0) */
/* printf ("guard_defense: g->i = %i, g->fo.dx = %i\n", */
/* g->i, g->fo.dx); */
return true;
}
static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
{
SelectContext *select = inlink->dst->priv;
select->select = select_frame(inlink->dst, frame);
if (select->select) {
/* frame was requested through poll_frame */
if (select->cache_frames) {
if (!av_fifo_space(select->pending_frames)) {
av_log(inlink->dst, AV_LOG_ERROR,
"Buffering limit reached, cannot cache more frames\n");
av_frame_free(&frame);
} else
av_fifo_generic_write(select->pending_frames, &frame,
sizeof(frame), NULL);
return 0;
}
return ff_filter_frame(inlink->dst->outputs[0], frame);
}
av_frame_free(&frame);
return 0;
}