void Walker::move(Map *map)
{
Monster::move(map);
switch(m_action) {
case Still:
set_action(Move);
break;
case Move:
if (check_ahead(map)) {
swap_move_dir();
}
if (m_dir == Right) {
set_vx(get_attribute("move_speed"));
}
else {
set_vx(-get_attribute("move_speed"));
}
animate_move();
break;
default:
break;
}
}
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);
}
bool Object::check_ahead(Map *map, int start, int end)
{
bool result = false;
int min_dx = check_ahead(map, m_dx, start, end);
if (min_dx != m_dx) {
m_dx = min_dx;
result = true;
}
return result;
}
void Climber::move(Map *map)
{
int input = get_input();
if (m_climb_dir == ClimbNone && (m_action == Jump || m_action == Fall)) {
const Tmx::Tileset *tileset = map->get_tileset(0);
const Tmx::PropertySet prop = tileset->GetProperties();
// Check if on climb block
int block_id = prop.GetNumericProperty("climb");
if (block_id) {
if (m_dir == Right && (input & PRESS_RIGHT)) {
if (check_ahead(map, 1, block_id, block_id) == 0) {
set_vx(0);
set_ay(0);
m_leave_ready = false;
m_climb_dir = ClimbRight;
}
}
else if (m_dir == Left && (input & PRESS_LEFT)) {
if (check_ahead(map, 1, block_id, block_id) == 0) {
set_vx(0);
set_ay(0);
m_leave_ready = false;
m_climb_dir = ClimbLeft;
}
}
}
}
if (m_climb_dir == ClimbNone) {
Knight::move(map);
}
else {
move_climb(map, input);
}
}
void Body::move(Map *map)
{
float tw = float(map->get_tile_width());
float th = float(map->get_tile_height());
m_vx += m_ax;
if (m_vx < -tw) {
m_vx = -tw;
}
else if (m_vx > tw) {
m_vx = tw;
}
m_vy += m_ay;
if (m_vy < -th) {
m_vy = -th;
}
else if (m_vy > th) {
m_vy = th;
}
if (m_vx > 0.0f) {
m_dx = int(m_vx);
if (!m_lock_dir) {
set_dir(Right);
if (m_solid) {
if (check_ahead(map)) {
m_vx = 0.0f;
}
}
}
else if (m_dir == Right) {
if (m_solid) {
if (check_ahead(map)) {
m_vx = 0.0f;
}
}
}
else if (m_dir == Left) {
if (m_solid) {
if (check_behind(map)) {
m_vx = 0.0f;
}
}
}
m_x += m_dx;
}
else if (m_vx < 0.0f) {
m_dx = -int(m_vx);
if (!m_lock_dir) {
set_dir(Left);
if (m_solid) {
if (check_ahead(map)) {
m_vx = 0.0f;
}
}
}
else if (m_dir == Right) {
if (m_solid) {
if (check_behind(map)) {
m_vx = 0.0f;
}
}
}
else if (m_dir == Left) {
if (m_solid) {
if (check_ahead(map)) {
m_vx = 0.0f;
}
}
}
m_x -= m_dx;
}
else {
set_dir(Keep);
m_dx = 0;
}
if (m_vy > 0.0f) {
m_dy = int(m_vy);
if (m_solid) {
if (check_below(map)) {
m_vy = 0.0f;
}
}
if (m_dy) {
m_vert_dir = VerticalDown;
m_y += m_dy;
}
}
else if (m_vy < 0.0f) {
m_dy = -int(m_vy);
if (m_solid) {
if (check_above(map)) {
m_vy = 0.0f;
}
}
if (m_dy) {
m_vert_dir = VerticalUp;
m_y -= m_dy;
}
}
else {
m_dy = 0;
}
if (!m_dy) {
m_vert_dir = VerticalNone;
}
}
void LockFlyer::move(Map *map)
{
Monster::move(map);
if (m_hit == HitOne) {
if (m_hit_timer.expired(get_attribute("hit_time"))) {
m_dx = 0;
reset_hit();
}
else {
// Move backwards
m_dx = get_attribute("move_speed");
// Check for collision with map
check_behind(map);
// Right of player
if (get_reference() == Right) {
m_x -= m_dx;
}
else {
m_x += m_dx;
}
}
}
switch(m_action) {
case Still:
if (m_hit == HitNone) {
if (m_attack_timer.check(get_attribute("attack_timer"))) {
const Sprite *spr = get_sprite();
int dist = get_attribute("attack_distance");
int x = m_xref - get_front();
int y = m_yref - (get_y() + spr->get_height() / 2);
if (x * x + y * y < dist * dist) {
m_attack_timer.reset();
set_move_dir();
m_lock_y = m_yref + spr->get_height() / 2;
}
}
}
break;
case Move:
if (m_hit == HitNone) {
const Sprite *spr = get_sprite();
if (abs(m_lock_y - m_y) > get_attribute("move_speed")) {
if (m_y < m_lock_y) {
m_vertical_dir = VerticalDown;
}
else if (m_y > m_lock_y) {
m_vertical_dir = VerticalUp;
}
}
else {
m_vertical_dir = VerticalNone;
}
// Move
if (m_vertical_dir == VerticalDown) {
m_dy = get_attribute("move_speed");
check_below(map);
if (!m_dy) {
set_action(Still);
}
else {
m_y += m_dy;
}
}
else if (m_vertical_dir == VerticalUp) {
m_dy = get_attribute("move_speed");
check_above(map);
if (!m_dy) {
set_action(Still);
}
else {
m_y -= m_dy;
}
}
else {
m_dx = get_attribute("move_speed");
face_reference(get_attribute("turn_width"));
check_ahead(map);
if (!m_dx) {
set_action(Still);
}
else {
if (m_dir == Right) {
m_x += m_dx;
}
else if (m_dir == Left) {
m_x -= m_dx;
}
}
}
animate_move();
}
break;
default:
break;
}
}
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;
}
}
