static bool
physics_in (struct anim *k)
{
struct pos pmbo, ptf;
/* inertia */
k->inertia = 0;
k->cinertia = 4;
/* collision */
if (uncollide (&k->f, &k->fo, _bf, -4, -4, NULL, &k->ci)) {
kid_stabilize_collision (k);
return false;
}
/* fall */
survey (_mbo, pos, &k->f, NULL, &pmbo, NULL);
surveyo (_tf, -4, +0, pos, &k->f, NULL, &ptf, NULL);
if (is_strictly_traversable (&pmbo)
|| is_strictly_traversable (&ptf)) {
kid_fall (k);
return false;
}
return true;
}
static bool
physics_in (struct anim *k)
{
struct coord nc; struct pos np, pbf, pmbo, pbb;
/* collision */
if (is_colliding (&k->f, &k->fo, +12, true, &k->ci)
&& k->i == 0) {
kid_sword_normal (k);
return false;
}
/* fall */
survey (_bf, pos, &k->f, &nc, &pbf, &np);
survey (_mbo, pos, &k->f, &nc, &pmbo, &np);
survey (_bb, pos, &k->f, &nc, &pbb, &np);
if ((is_strictly_traversable (&pbf)
|| is_strictly_traversable (&pmbo)
|| is_strictly_traversable (&pbb))) {
k->xf.b = NULL;
kid_fall (k);
return false;
}
return true;
}
static bool
physics_in (struct anim *k)
{
struct coord nc; struct pos np, pmbo, pbb;
/* inertia */
k->inertia = k->cinertia = 0;
/* fall */
survey (_mbo, pos, &k->f, &nc, &pmbo, &np);
survey (_bb, pos, &k->f, &nc, &pbb, &np);
if (is_strictly_traversable (&pmbo)
&& is_strictly_traversable (&pbb)) {
kid_fall (k);
return false;
}
/* collision */
/* if (is_colliding (&k->f, &k->fo, +0, false, &k->ci) */
/* && ! k->collision) { */
/* kid_stabilize_collision (k); */
/* return false; */
/* } */
return true;
}
static bool
physics_in (struct anim *k)
{
struct pos pbb, pmbo, pbf;
struct frame nf;
/* inertia */
if (k->i >= 8 && k->i <= 10) k->inertia = 5;
else k->inertia = 0;
/* collision */
if (is_colliding (&k->f, &k->fo, +0, false, &k->ci)) {
if (k->i < 7 || k->i > 10) kid_stabilize_collision (k);
else kid_couch_collision (k);
return false;
}
/* fall */
next_frame (&k->f, &nf, &k->fo);
survey (_bb, pos, &nf, NULL, &pbb, NULL);
survey (_mbo, pos, &nf, NULL, &pmbo, NULL);
survey (_bf, pos, &nf, NULL, &pbf, NULL);
if ((is_strictly_traversable (&pbb)
&& is_strictly_traversable (&pmbo) && k->i < 7)
|| (k->i >= 10 && k->i < 13
&& is_strictly_traversable (&pbf)
&& is_strictly_traversable (&pmbo))
|| (k->i >= 13 && is_strictly_traversable (&pmbo))) {
kid_fall (k);
return false;
}
return true;
}
static bool
physics_in (struct anim *k)
{
struct pos ptf;
/* fall */
survey (_tf, pos, &k->f, NULL, &ptf, NULL);
if (is_strictly_traversable (&ptf)) {
kid_fall (k);
return false;
}
return true;
}
static bool
physics_in (struct anim *k)
{
struct coord nc; struct pos np, ptf;
/* fall */
survey (_tf, pos, &k->f, &nc, &ptf, &np);
if (is_strictly_traversable (&ptf)) {
kid_fall (k);
return false;
}
return true;
}
static bool
physics_in (struct anim *k)
{
struct pos pmbo;
/* collision */
uncollide_back_fight (k);
/* fall */
survey (_mbo, pos, &k->f, NULL, &pmbo, NULL);
if (is_strictly_traversable (&pmbo)) {
k->xf.b = NULL;
kid_fall (k);
return false;
}
return true;
}
static bool
physics_in (struct anim *k)
{
struct coord nc; struct pos np, pbf, pbb;
/* collision */
if (kid_door_split_collision (k)) return false;
/* fall */
survey (_bf, pos, &k->f, &nc, &pbf, &np);
survey (_bb, pos, &k->f, &nc, &pbb, &np);
if (! k->hang
&& is_strictly_traversable (&pbf)
&& is_strictly_traversable (&pbb)) {
kid_fall (k);
return false;
}
return true;
}
static bool
physics_in (struct anim *k)
{
struct coord nc; struct pos np, pm;
enum confg cm;
/* collision */
if (is_colliding (&k->f, &k->fo, +0, false, &k->ci)
&& k->ci.t != MIRROR) {
if (k->i <= 2 && k->fall)
uncollide (&k->f, &k->fo, &k->fo, +0, false, &k->ci);
else {
kid_stabilize_collision (k);
return false;
}
} else if (is_colliding (&k->f, &k->fo, +2, false, &k->ci)
&& k->ci.t == MIRROR) {
if (k->i <= 2)
k->f.c.x += (k->f.dir == LEFT) ? +4 : -4;
else {
kid_stabilize_collision (k);
return false;
}
}
if (! k->fall && kid_door_split_collision (k)) return false;
/* fall */
cm = survey (_m, pos, &k->f, &nc, &pm, &np)->fg;
struct loose_floor *l =
loose_floor_at_pos (prel (&pm, &np, -1, +0));
if ((is_strictly_traversable (&pm)
|| (l && l->action == FALL_LOOSE_FLOOR && cm == LOOSE_FLOOR))
&& ! (k->fall && k->i == 0)) {
kid_fall (k);
return false;
}
return true;
}
static bool
physics_in (struct anim *k)
{
struct pos pmbo, pbb;
/* inertia */
k->inertia = k->cinertia = 0;
/* collision */
uncollide_static_kid_normal (k);
/* fall */
survey (_mbo, pos, &k->f, NULL, &pmbo, NULL);
survey (_bb, pos, &k->f, NULL, &pbb, NULL);
if (is_strictly_traversable (&pmbo)
&& is_strictly_traversable (&pbb)) {
kid_fall (k);
return false;
}
return true;
}
static bool
physics_in (struct anim *k)
{
struct pos ptb;
/* inertia */
k->inertia = k->cinertia = 0;
/* collision */
next_frame_inv = true;
uncollide (&k->f, &k->fo, _bb, +0, -2, &k->fo, NULL);
next_frame_inv = false;
/* fall */
surveyo (_tb, -2, +0, pos, &k->f, NULL, &ptb, NULL);
if (is_strictly_traversable (&ptb)) {
kid_fall (k);
return false;
}
return true;
}
static bool
physics_in (struct anim *k)
{
struct coord nc; struct pos np, pbf, pmbo, pbb;
/* collision */
uncollide (&k->f, &k->fo, &k->fo, +4, false, &k->ci);
/* fall */
survey (_bf, pos, &k->f, &nc, &pbf, &np);
survey (_mbo, pos, &k->f, &nc, &pmbo, &np);
survey (_bb, pos, &k->f, &nc, &pbb, &np);
if (is_strictly_traversable (&pbf)
|| is_strictly_traversable (&pmbo)
|| is_strictly_traversable (&pbb)) {
k->xf.b = NULL;
kid_fall (k);
return false;
}
return true;
}
static bool
physics_in (struct anim *k)
{
struct pos pbf, pmbo, pbb;
/* collision */
uncollide (&k->f, &k->fo, &k->fo, +0, true, &k->ci);
if (fight_door_split_collision (k)) return false;
/* fall */
survey (_bf, pos, &k->f, NULL, &pbf, NULL);
survey (_mbo, pos, &k->f, NULL, &pmbo, NULL);
survey (_bb, pos, &k->f, NULL, &pbb, NULL);
if (is_strictly_traversable (&pbf)
|| is_strictly_traversable (&pmbo)
/* || is_strictly_traversable (&pbb) */
) {
k->xf.b = NULL;
kid_fall (k);
return false;
}
return true;
}
static bool
physics_in (struct anim *k)
{
struct coord nc; struct pos np, ptf;
/* inertia */
k->inertia = 0;
k->cinertia = 6;
/* collision */
if (is_colliding (&k->f, &k->fo, +0, false, &k->ci)) {
kid_stabilize_collision (k);
return false;
}
/* fall */
survey (_tf, pos, &k->f, &nc, &ptf, &np);
if (is_strictly_traversable (&ptf)) {
kid_fall (k);
return false;
}
return true;
}
static bool
flow (struct anim *k)
{
struct pos np;
if (k->oaction != kid_hang_free)
k->i = 5, k->j = -1, k->wait = 3, k->reverse = true;
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 back */
if (k->i >= 7
&& hang_back && is_hangable_pos (&k->hang_pos, back_dir)) {
play_audio (&hang_on_fall_audio, NULL, k->id);
kid_turn (k);
return false;
}
/* climb */
if ((k->i < 5 || k->j > -1
|| k->hang_caller != kid_unclimb)
&& k->key.up
&& ! ((k->key.left || k->key.right)
&& k->hang_caller == kid_unclimb)
&& ! k->hang_limit) {
kid_climb (k);
return false;
}
/* release */
if ((! k->key.shift || k->hang_limit
|| get_hanged_con (&k->hang_pos, k->f.dir) == NO_FLOOR)
&& (k->i < 5 || k->j > -1)) {
int dir = (k->f.dir == LEFT) ? -1 : +1;
k->hang_limit = false;
if (! is_strictly_traversable (&k->hang_pos)
&& k->i >= 4) {
place_frame (&k->f, &k->f, kid_vjump_frameset[13].frame,
&k->hang_pos, (k->f.dir == LEFT) ? +7 : PLACE_WIDTH + 9, -8);
kid_vjump (k);
return false;
}
if (! is_strictly_traversable (prel (&k->hang_pos, &np, +0, dir))
&& k->i <= 4) {
place_frame (&k->f, &k->f, kid_vjump_frameset[13].frame,
&k->hang_pos, (k->f.dir == LEFT) ? +7 : PLACE_WIDTH + 5, -8);
kid_vjump (k);
return false;
}
if (is_strictly_traversable (&k->hang_pos)
&& k->i >= 4) {
place_frame (&k->f, &k->f, kid_fall_frameset[0].frame,
&k->hang_pos, (k->f.dir == LEFT) ? +10 : +22, +4);
kid_fall (k);
return false;
}
if (is_strictly_traversable (prel (&k->hang_pos, &np, +0, dir))
&& k->i <= 4) {
place_frame (&k->f, &k->f, kid_fall_frameset[0].frame,
&k->hang_pos, (k->f.dir == LEFT)
? -10 : PLACE_WIDTH + 10, +12);
kid_fall (k);
return false;
}
}
if (k->reverse && k->i > 0) {
if (k->i == 4 && k->j++ > 0) k->hang_limit = true;
k->i--;
} else if (k->reverse && k->i == 0) {
if (k->wait == 0) {
k->reverse = false; k->i++;
} else k->wait--;
} else if (! k->reverse
&& ((k->j == 0 && k->i < 12)
|| (k->j > 0 && k->i < 9))) k->i++;
else if (! k->reverse
&& ((k->j == 0 && k->i == 12)
|| (k->j > 0 && k->i == 9))) {
k->reverse = true; k->i--;
}
k->fo.b = kid_hang_frameset[k->i].frame;
k->fo.dx = (k->reverse) ? -kid_hang_frameset[k->i + 1].dx
: kid_hang_frameset[k->i].dx;
k->fo.dy = (k->reverse) ? -kid_hang_frameset[k->i + 1].dy
: kid_hang_frameset[k->i].dy;
if (k->f.b == kid_hang_13) k->fo.dx = +0, k->fo.dy = +1;
if (k->reverse && k->j == 0 && k->i == 0
&& k->wait < 3) k->fo.dy = 0;
return true;
}
static bool
flow (struct anim *k)
{
if (k->oaction != kid_hang_wall)
k->i = 3, k->wait = 0, k->reverse = false;
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 back */
if (k->i == 4 && k->reverse
&& hang_back && is_hangable_pos (&k->hang_pos, back_dir)) {
play_audio (&hang_on_fall_audio, NULL, k->id);
kid_turn (k);
return false;
}
if ((! k->key.shift && (k->reverse || k->i > 3))
|| k->hang_limit
|| get_hanged_con (&k->hang_pos, k->f.dir) == NO_FLOOR) {
if (is_strictly_traversable (&k->hang_pos)) {
place_frame (&k->f, &k->f, kid_fall_frameset[0].frame,
&k->hang_pos,
(k->f.dir == LEFT) ? +10 : +22, +4);
kid_fall (k);
k->hang_limit = false;
return false;
}
place_frame (&k->f, &k->f, kid_vjump_frameset[13].frame,
&k->hang_pos, (k->f.dir == LEFT)
? +12 : PLACE_WIDTH + 2, -8);
kid_vjump (k);
k->hang_limit = false;
return false;
} if (k->key.up
&& ! ((k->key.left || k->key.right)
&& k->hang_caller == kid_unclimb)
&& ! k->hang_limit) {
kid_climb (k);
return false;
}
if (! k->reverse && k->i < 6) k->i++;
else if (! k->reverse && k->i == 6) k->reverse = true;
else if (k->reverse && k->i > 4 && k->wait == 0)
k->i--, k->wait = 1;
else if (k->reverse && k->i >= 4 && k->wait > 0) k->wait--;
k->fo.b = kid_hang_frameset[k->i].frame;
k->fo.dx = (k->reverse) ? -kid_hang_frameset[k->i + 1].dx
: kid_hang_frameset[k->i].dx;
k->fo.dy = (k->reverse) ? -kid_hang_frameset[k->i + 1].dy
: kid_hang_frameset[k->i].dy;
if (k->f.b == kid_hang_13) k->fo.dx = +0, k->fo.dy = +1;
if (k->reverse && k->wait == 0) {
k->fo.dx = 0;
k->fo.dy = 0;
}
return true;
}
