void Player::check_water(Map *map)
{
const Tmx::Tileset *tileset = map->get_tileset(0);
const Tmx::PropertySet prop = tileset->GetProperties();
// Check if under water
int start = prop.GetNumericProperty("water_start");
int end = prop.GetNumericProperty("water_end");
if (start && check_center(map, start, end)) {
set_ay(get_attribute("water_weight"));
m_in_water = true;
}
else {
if (m_in_water) {
if (m_action == Jump) {
set_vy(-get_attribute("water_jump_speed"));
}
else if (m_action == Catapult) {
set_vy(-get_attribute("water_catapult_speed"));
}
}
set_ay(get_attribute("weight"));
m_in_water = false;
}
}
void Player::set_jump(Map *map, bool catapult)
{
m_media->play_sound("jump.wav");
if (m_in_water) {
if (catapult) {
set_vy(-get_attribute("water_catapult_speed"));
set_action(Catapult);
}
else {
set_vy(-get_attribute("water_jump_speed"));
set_action(Jump);
}
}
else {
if (catapult) {
set_vy(-get_attribute("catapult_speed"));
set_action(Catapult);
}
else {
set_vy(-get_attribute("jump_speed"));
set_action(Jump);
}
}
m_hit_ground = false;
}
void Climber::move_climb(Map *map, int input)
{
const Tmx::Tileset *tileset = map->get_tileset(0);
const Tmx::PropertySet prop = tileset->GetProperties();
int block_id = prop.GetNumericProperty("climb");
if (!m_leave_ready && m_leave_timer.expired(c_leave_time)) {
m_leave_ready = true;
}
switch (m_climb_dir) {
case ClimbRight:
case ClimbLeft:
if (input & PRESS_JUMP) {
if (m_leave_ready) {
leave_climb(map);
}
}
else if (input & PRESS_DOWN) {
animate_climb();
set_action(Move);
set_dir(Right);
set_vy(check_ahead(map, get_attribute("move_speed"),
block_id, block_id));
}
else if (input & PRESS_UP) {
animate_climb();
set_action(Move);
set_dir(Left);
set_vy(-check_ahead(map, get_attribute("move_speed"),
block_id, block_id));
}
else {
set_dir();
set_action(Still);
set_vy(0);
}
break;
default:
break;
}
Body::move(map);
}
void Hovering::move(Map *map)
{
switch(m_action) {
case Still:
set_action(Move);
break;
case Move:
face_reference(get_attribute("turn_width"));
animate_move();
if (m_dir == Right) {
if (m_x < m_x1) {
set_vx(get_attribute("move_speed"));
}
else {
set_vx(0);
}
}
else {
if (m_x > m_x0) {
set_vx(-get_attribute("move_speed"));
}
else {
set_vx(0);
}
}
if (m_attack_timer.expired(get_attribute("attack_timer"))) {
int dist = get_attribute("attack_distance");
int x = m_xref - get_front();
int y = m_yref - get_y();
if (x * x + y * y < dist * dist) {
fire();
}
}
Body::move(map);
break;
case Hit:
case HitPerish:
set_vy(0);
process_hit();
Monster::move(map);
break;
default:
break;
}
// Move bullets
unsigned n = m_bullets.size();
for (unsigned i = 0; i < n; i++) {
m_bullets[i]->move(map);
}
}
bool Player::set_hit(Object *object, Status *status)
{
bool result = false;
if (!m_invisible) {
result = Actor::set_hit(object);
if (result) {
set_lock_direction(true);
// Move backwards and upwards
if (m_dir == Right) {
set_vx(-get_attribute("move_speed"));
}
else {
set_vx(get_attribute("move_speed"));
}
if (m_in_water) {
set_vy(-get_attribute("water_jump_speed"));
}
else {
set_vy(-get_attribute("jump_speed"));
}
m_hit_ground = false;
Monster *monster = (Monster *) object;
if (status->set_hit(monster->get_attribute("ap")) &&
!status->use_potion()) {
set_invisible(true);
set_solid(false);
set_perish(false);
}
else {
// Make player invisible for a certain time
set_invisible(true);
}
}
}
return result;
}
void Waver::move(Map *map)
{
switch(m_action) {
case Still:
set_action(Move);
break;
case Move:
face_reference(get_attribute("turn_width"));
animate_move();
if (m_dir == Right) {
set_vx(get_move_speed(map));
}
else {
set_vx(-get_move_speed(map));
}
m_wave_index += get_attribute("frequency");
if (m_wave_index >= c_num_steps) {
m_wave_index = m_wave_index - c_num_steps;
}
set_vy(get_attribute("amplitude") * m_wave_y[m_wave_index] / 16);
Body::move(map);
break;
case Hit:
case HitPerish:
set_ay(0);
set_vy(0);
process_hit();
Monster::move(map);
break;
default:
break;
}
}
void Climber::leave_climb(Map *map)
{
#if 0
switch (m_climb_dir) {
case ClimbRight:
set_vx(-get_attribute("move_speed"));
break;
case ClimbLeft:
set_vx(get_attribute("move_speed"));
break;
default:
break;
}
#endif
m_climb_dir = ClimbNone;
set_vy(0);
Player::set_jump(map);
}
void Monster::set_jump(Map *map)
{
set_vy(-get_attribute("jump_speed"));
m_hit_ground = false;
set_action(Jump);
}
void Body::set_speed(int vx, int vy)
{
set_vx(vx);
set_vy(vy);
}
void Player::player_move(Map *map)
{
const Tmx::Tileset *tileset = map->get_tileset(0);
const Tmx::PropertySet prop = tileset->GetProperties();
// Check if under water
int start = prop.GetNumericProperty("water_start");
int end = prop.GetNumericProperty("water_end");
if (start && check_ahead(map, 1, start, end) == 0) {
if (!m_water_timer.expired(get_attribute("water_treshold"))) {
return;
}
m_water_timer.reset();
}
// Check if on catapult
int catid = prop.GetNumericProperty("catapult");
if (catid && check_below(map, 1, catid, catid) == 0) {
set_vy(int(-get_attribute("catapult_speed")));
set_action(Jump);
}
Actor::move(map);
set_ay(get_attribute("weight"));
int input = get_input();
switch(m_action) {
case Still:
set_vx(0);
case Move:
// Check for jump
if (input & PRESS_JUMP) {
if (m_jump_ready) {
m_jump_ready = false;
set_action(Jump);
if (input & PRESS_RIGHT) {
set_speed(get_attribute("jump_forward"),
-get_attribute("jump_speed"));
}
else if (input & PRESS_LEFT) {
set_speed(-get_attribute("jump_forward"),
-get_attribute("jump_speed"));
}
else {
set_vy(-get_attribute("jump_speed"));
}
}
}
else {
// Restore jump lock
m_jump_ready = true;
// Check for crouch or move
if (input & PRESS_DOWN) {
set_action(Crouch);
}
else if (input & PRESS_RIGHT) {
animate_move();
set_action(Move);
set_vx(get_attribute("move_speed"));
}
else if (input & PRESS_LEFT) {
animate_move();
set_action(Move);
set_vx(-get_attribute("move_speed"));
}
else {
set_action(Still);
set_vx(0);
}
}
Body::move(map);
if (get_fall()) {
set_action(Fall);
}
break;
case Fall:
// Check for change of direction during fall
if (input & PRESS_RIGHT) {
set_vx(get_attribute("jump_forward"));
}
else if (input & PRESS_LEFT) {
set_vx(-get_attribute("jump_forward"));
}
Body::move(map);
if (!get_fall()) {
set_action(Still);
}
break;
case Jump:
Body::move(map);
if (get_fall()) {
set_action(Fall);
}
break;
case Crouch:
set_vx(0);
Body::move(map);
if (!(input & PRESS_DOWN)) {
set_action(Still);
}
break;
case Hit:
if (m_hit_timer.expired(get_attribute("hit_time"))) {
m_hit_timer.reset();
set_vx(0);
set_lock_direction(false);
m_hit = HitNone;
set_action(Still);
}
Body::move(map);
break;
default:
Body::move(map);
break;
}
}