void
GhostTree::die()
{
mystate = STATE_DYING;
sprite->set_action("dying", 1);
glow_sprite->set_action("dying", 1);
std::vector<TreeWillOWisp*>::iterator iter;
for(iter = willowisps.begin(); iter != willowisps.end(); ++iter) {
TreeWillOWisp *willo = *iter;
willo->vanish();
}
}
HitResponse Lantern::collision(GameObject& other, const CollisionHit& hit) {
if (is_open()) {
WillOWisp* wow = dynamic_cast<WillOWisp*>(&other);
if (wow) {
// collided with WillOWisp while grabbed and unlit
SoundManager::current()->play("sounds/willocatch.wav");
lightcolor = Color(0,1,0);
updateColor();
wow->vanish();
}
TreeWillOWisp* twow = dynamic_cast<TreeWillOWisp*>(&other);
if (twow) {
// collided with TreeWillOWisp while grabbed and unlit
SoundManager::current()->play("sounds/willocatch.wav");
lightcolor = twow->get_color();
updateColor();
twow->vanish();
}
}
return Rock::collision(other, hit);
}
void
GhostTree::active_update(float elapsed_time)
{
(void) elapsed_time;
if (mystate == STATE_IDLE) {
if(colorchange_timer.check()) {
sound_manager->play("sounds/tree_howling.ogg", get_pos());
suck_timer.start(3);
treecolor = (treecolor + 1) % 3;
Color col;
switch(treecolor) {
case 0: col = Color(1, 0, 0); break;
case 1: col = Color(0, 1, 0); break;
case 2: col = Color(0, 0, 1); break;
case 3: col = Color(1, 1, 0); break;
case 4: col = Color(1, 0, 1); break;
case 5: col = Color(0, 1, 1); break;
default: assert(false);
}
glow_sprite->set_color(col);
}
if(suck_timer.check()) {
Color col = glow_sprite->get_color();
sound_manager->play("sounds/tree_suck.ogg", get_pos());
std::vector<TreeWillOWisp*>::iterator iter;
for(iter = willowisps.begin(); iter != willowisps.end(); ++iter) {
TreeWillOWisp *willo = *iter;
if(willo->get_color() == col) {
willo->start_sucking(get_bbox().get_middle() + SUCK_TARGET_OFFSET + Vector(systemRandom.randf(-SUCK_TARGET_SPREAD, SUCK_TARGET_SPREAD), systemRandom.randf(-SUCK_TARGET_SPREAD, SUCK_TARGET_SPREAD)));
}
}
mystate = STATE_SUCKING;
}
if(willowisp_timer.check()) {
if(willowisps.size() < WILLOWISP_COUNT) {
Vector pos = Vector(bbox.get_width() / 2, bbox.get_height() / 2 + willo_spawn_y + WILLOWISP_TOP_OFFSET);
TreeWillOWisp *willowisp
= new TreeWillOWisp(this, pos, 200 + willo_radius, willo_speed);
Sector::current()->add_object(willowisp);
willowisps.push_back(willowisp);
willo_spawn_y -= 40;
if(willo_spawn_y < -160)
willo_spawn_y = 0;
willo_radius += 20;
if(willo_radius > 120)
willo_radius = 0;
if(willo_speed == 1.8f) {
willo_speed = 1.5f;
} else {
willo_speed = 1.8f;
}
do {
willo_color = (willo_color + 1) % 3;
} while(willo_color == treecolor);
switch(willo_color) {
case 0: willowisp->set_color(Color(1, 0, 0)); break;
case 1: willowisp->set_color(Color(0, 1, 0)); break;
case 2: willowisp->set_color(Color(0, 0, 1)); break;
case 3: willowisp->set_color(Color(1, 1, 0)); break;
case 4: willowisp->set_color(Color(1, 0, 1)); break;
case 5: willowisp->set_color(Color(0, 1, 1)); break;
default: assert(false);
}
}
}
if(root_timer.check()) {
/* TODO indicate root with an animation */
Player* player = get_nearest_player();
Root* root = new Root(Vector(player->get_bbox().get_left(), get_bbox().get_bottom()+ROOT_TOP_OFFSET));
Sector::current()->add_object(root);
}
} else if (mystate == STATE_SWALLOWING) {
if (suck_lantern) {
// suck in lantern
assert (suck_lantern);
Vector pos = suck_lantern->get_pos();
Vector delta = get_bbox().get_middle() + SUCK_TARGET_OFFSET - pos;
Vector dir = delta.unit();
if (delta.norm() < 1) {
dir = delta;
suck_lantern->ungrab(*this, RIGHT);
suck_lantern->remove_me();
suck_lantern = 0;
sprite->set_action("swallow", 1);
} else {
pos += dir;
suck_lantern->grab(*this, pos, RIGHT);
}
} else {
// wait until lantern is swallowed
if (sprite->animation_done()) {
if (is_color_deadly(suck_lantern_color)) {
die();
} else {
sprite->set_action("default");
mystate = STATE_IDLE;
spawn_lantern();
}
}
}
}
}