bool
MrIceBlock::collision_squished(GameObject& object)
{
switch(ice_state) {
case ICESTATE_KICKED:
case ICESTATE_NORMAL:
squishcount++;
if(squishcount >= MAXSQUISHES) {
kill_fall();
return true;
}
set_state(ICESTATE_FLAT);
nokick_timer.start(NOKICK_TIME);
break;
case ICESTATE_FLAT:
{
MovingObject* movingobject = dynamic_cast<MovingObject*>(&object);
if (movingobject && (movingobject->get_pos().x < get_pos().x)) {
dir = RIGHT;
} else {
dir = LEFT;
}
}
if (nokick_timer.check()) set_state(ICESTATE_KICKED);
break;
case ICESTATE_GRABBED:
assert(false);
break;
}
Player* player = dynamic_cast<Player*>(&object);
if (player) player->bounce(*this);
return true;
}
void
FlipLevelTransformer::transform_moving_object(float height, MovingObject& object)
{
Vector pos = object.get_pos();
pos.y = height - pos.y - object.get_bbox().get_height();
object.set_pos(pos);
}
void
Bomb::ungrab(MovingObject& object, Direction dir_)
{
this->dir = dir_;
// portable objects are usually pushed away from Tux when dropped, but we
// don't want that, so we set the position
//FIXME: why don't we want that? shouldn't behavior be consistent?
set_pos(object.get_pos() + Vector(dir_ == LEFT ? -16 : 16, get_bbox().get_height()*0.66666 - 32));
set_colgroup_active(COLGROUP_MOVING);
grabbed = false;
}
bool
MrIceBlock::collision_squished(GameObject& object)
{
Player* player = dynamic_cast<Player*>(&object);
if(player && (player->does_buttjump || player->is_invincible())) {
player->bounce(*this);
kill_fall();
return true;
}
switch(ice_state) {
case ICESTATE_KICKED:
{
BadGuy* badguy = dynamic_cast<BadGuy*>(&object);
if (badguy) {
badguy->kill_fall();
break;
}
}
// fall through
case ICESTATE_NORMAL:
{
squishcount++;
if (squishcount >= MAXSQUISHES) {
kill_fall();
return true;
}
}
set_state(ICESTATE_FLAT);
nokick_timer.start(NOKICK_TIME);
break;
case ICESTATE_FLAT:
{
MovingObject* movingobject = dynamic_cast<MovingObject*>(&object);
if (movingobject && (movingobject->get_pos().x < get_pos().x)) {
dir = RIGHT;
} else {
dir = LEFT;
}
}
if (nokick_timer.check()) set_state(ICESTATE_KICKED);
break;
case ICESTATE_GRABBED:
assert(false);
break;
}
if (player) player->bounce(*this);
return true;
}
bool
Snail::collision_squished(GameObject& object)
{
if (m_frozen)
return WalkingBadguy::collision_squished(object);
Player* player = dynamic_cast<Player*>(&object);
if (player && (player->m_does_buttjump || player->is_invincible())) {
kill_fall();
player->bounce(*this);
return true;
}
switch (state) {
case STATE_KICKED:
case STATE_NORMAL:
// Can't stomp in midair
if (!on_ground())
break;
squishcount++;
if (squishcount >= MAX_SNAIL_SQUISHES) {
kill_fall();
return true;
}
SoundManager::current()->play("sounds/stomp.wav", get_pos());
be_flat();
break;
case STATE_FLAT:
SoundManager::current()->play("sounds/kick.wav", get_pos());
{
MovingObject* movingobject = dynamic_cast<MovingObject*>(&object);
if (movingobject && (movingobject->get_pos().x < get_pos().x)) {
m_dir = Direction::RIGHT;
} else {
m_dir = Direction::LEFT;
}
}
be_kicked();
break;
case STATE_GRABBED:
case STATE_KICKED_DELAY:
break;
}
if (player) player->bounce(*this);
return true;
}
void
AngryStone::active_update(float elapsed_time) {
BadGuy::active_update(elapsed_time);
if (frozen) {
return;
}
switch (state) {
case IDLE: {
MovingObject* player = get_nearest_player();
if(player) {
MovingObject* badguy = this;
const Vector playerPos = player->get_pos();
const Vector badguyPos = badguy->get_pos();
float dx = (playerPos.x - badguyPos.x);
float dy = (playerPos.y - badguyPos.y);
float playerHeight = player->get_bbox().get_height();
float badguyHeight = badguy->get_bbox().get_height();
float playerWidth = player->get_bbox().get_width();
float badguyWidth = badguy->get_bbox().get_width();
if ((dx > -playerWidth) && (dx < badguyWidth)) {
if (dy > 0) {
attackDirection.x = 0;
attackDirection.y = 1;
} else {
attackDirection.x = 0;
attackDirection.y = -1;
}
if ((attackDirection.x != oldWallDirection.x) || (attackDirection.y != oldWallDirection.y)) {
sprite->set_action("charging");
timer.start(CHARGE_TIME);
state = CHARGING;
}
} else if ((dy > -playerHeight) && (dy < badguyHeight)) {
if (dx > 0) {
attackDirection.x = 1;
attackDirection.y = 0;
} else {
attackDirection.x = -1;
attackDirection.y = 0;
}
if ((attackDirection.x != oldWallDirection.x) || (attackDirection.y != oldWallDirection.y)) {
sprite->set_action("charging");
timer.start(CHARGE_TIME);
state = CHARGING;
}
}
}
} break;
case CHARGING: {
if (timer.check()) {
sprite->set_action("attacking");
timer.start(ATTACK_TIME);
state = ATTACKING;
physic.enable_gravity(false);
physic.set_velocity_x(CHARGE_SPEED * attackDirection.x);
physic.set_velocity_y(CHARGE_SPEED * attackDirection.y);
oldWallDirection.x = 0;
oldWallDirection.y = 0;
}
} break;
case ATTACKING: {
if (timer.check()) {
timer.start(RECOVER_TIME);
state = RECOVERING;
sprite->set_action("idle");
physic.enable_gravity(true);
physic.set_velocity_x(0);
physic.set_velocity_y(0);
}
} break;
case RECOVERING: {
if (timer.check()) {
state = IDLE;
sprite->set_action("idle");
physic.enable_gravity(true);
physic.set_velocity_x(0);
physic.set_velocity_y(0);
}
} break;
}
}