static bool
flow (struct anim *k)
{
struct pos hanged_pos;
if (k->oaction != kid_unclimb) k->i = 14;
if (k->oaction == kid_climb) k->i = 3;
if (k->i == 0) {
kid_hang (k);
return false;
}
if (k->i == 14) {
get_hanged_pos (&k->hang_pos, k->f.dir, &hanged_pos);
place_frame (&k->f, &k->f, kid_climb_frameset[13].frame,
&hanged_pos, 18, 25);
}
k->i--;
k->fo.b = kid_climb_frameset[k->i].frame;
k->fo.dx = -kid_climb_frameset[k->i + 1].dx;
k->fo.dy = -kid_climb_frameset[k->i + 1].dy;
if (k->oaction == kid_climb) k->fo.dx += +2;
if (k->i == 1) k->fo.dx += -3;
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;
}