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;
}
}
World::World(Map *map, MediaDB *media, WorldDB *db, const char *music)
: m_map(map), m_media(media), m_db(db)
{
// Load attributes
m_bg_color = m_map->get_numeric_property("bg_color");
m_offset_x = m_map->get_numeric_property("offset_x");
m_offset_y = m_map->get_numeric_property("offset_y");
m_lock_x = m_map->get_numeric_property("lock_x");
m_lock_y = m_map->get_numeric_property("lock_y");
// Play music
if (music) {
media->play_music(music);
}
else {
media->play_music(m_map->get_literal_property("music").c_str());
}
int num_groups = map->get_num_object_groups();
for (int object_group = 0; object_group < num_groups; object_group++) {
const Tmx::ObjectGroup *group = map->get_object_group(object_group);
std::string name = group->GetName();
int num_objects = group->GetNumObjects();
for (int i = 0; i < num_objects; i++) {
const Tmx::Object *obj = group->GetObject(i);
const Tmx::PropertySet prop = obj->GetProperties();
std::string dirname =
prop.GetLiteralProperty(std::string("direction"));
Object *object = ObjectFactory::create_object(
obj->GetName().c_str(),
m_media,
obj->GetType().c_str(),
obj->GetX(),
obj->GetY(),
obj->GetWidth(),
obj->GetHeight(),
prop);
if (object) {
object->world_initialize(this);
m_objects.push_back(object);
}
else {
std::cerr << "Warning - Unable to load object: " << i
<< std::endl;
}
}
}
}
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);
}
Object::Direction ObjectFactory::get_dir(const Tmx::Object *obj)
{
Object::Direction dir = Object::Right;
const Tmx::PropertySet prop = obj->GetProperties();
std::string dirname = prop.GetLiteralProperty(std::string("direction"));
if (dirname == std::string("right")) {
dir = Object::Right;
}
else if (dirname == std::string("left")) {
dir = Object::Left;
}
else if (dirname == std::string("up")) {
dir = Object::Up;
}
else if (dirname == std::string("down")) {
dir = Object::Down;
}
return dir;
}
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);
}
}
bool Object::check_collision(int x, int y, Map *map, int start, int end)
{
bool result = false;
const Tmx::Tileset *tileset = map->get_tileset(0);
const Tmx::PropertySet prop = tileset->GetProperties();
int tile_id = map->get_tile_id(x, y, 0);
if (!start) {
if (tile_id >= prop.GetNumericProperty("solid_start") &&
tile_id <= prop.GetNumericProperty("solid_end")) {
result = true;
}
}
else {
if (!end) {
end = start;
}
if (tile_id >= start && tile_id <= end) {
result = true;
}
}
return result;
}
Object* ObjectFactory::create_object(const char *name,
MediaDB *media,
const char *type,
int x, int y,
const Tmx::Object *obj)
{
Object *object = 0;
Object::Direction dir = Object::Right;
if (!type && obj) {
type = obj->GetType().c_str();
if (!name) {
name = obj->GetName().c_str();
}
x = obj->GetX();
y = obj->GetY();
dir = get_dir(obj);
}
if (strcmp(type, "Player") == 0) {
std::string pathname = Object::get_prefix() + std::string(name);
TiXmlDocument doc(pathname.c_str());
if (doc.LoadFile()) {
search_nodes(&doc);
}
if (strcmp(priv_object_type, "knight") == 0) {
object = new Knight(name, media, x, y, dir);
}
else if (strcmp(priv_object_type, "climber") == 0) {
object = new Climber(name, media, x, y, dir);
}
else if (strcmp(priv_object_type, "flyer") == 0) {
object = new Flyer(name, media, x, y, dir);
}
else if (strcmp(priv_object_type, "natator") == 0) {
object = new Natator(name, media, x, y, dir);
}
else if (strcmp(priv_object_type, "dragon") == 0) {
object = new Dragon(name, media, x, y, dir);
}
else {
object = new Player(name, media, x, y, dir);
}
}
else if (strcmp(type, "Collectable") == 0) {
std::string pathname = Object::get_prefix() + std::string(name);
TiXmlDocument doc(pathname.c_str());
if (doc.LoadFile()) {
search_nodes(&doc);
}
if (strcmp(priv_object_type, "coin") == 0) {
object = new Coin(name, media, x, y);
}
else if (strcmp(priv_object_type, "heart_container") == 0) {
object = new HeartContainer(name, media, x, y);
}
else if (strcmp(priv_object_type, "heart_refill") == 0) {
object = new HeartRefill(name, media, x, y);
}
else if (strcmp(priv_object_type, "potion") == 0) {
object = new Potion(name, media, x, y);
}
else if (strcmp(priv_object_type, "stone") == 0) {
object = new Stone(name, media, x, y);
}
else if (strcmp(priv_object_type, "fire_refill") == 0) {
object = new FireRefill(name, media, x, y);
}
else if (strcmp(priv_object_type, "tornado_refill") == 0) {
object = new TornadoRefill(name, media, x, y);
}
else if (strcmp(priv_object_type, "arrow_refill") == 0) {
object = new ArrowRefill(name, media, x, y);
}
else if (strcmp(priv_object_type, "boomerang_refill") == 0) {
object = new BoomerangRefill(name, media, x, y);
}
else if (strcmp(priv_object_type, "thunder_refill") == 0) {
object = new ThunderRefill(name, media, x, y);
}
else if (strcmp(priv_object_type, "break_rock") == 0) {
object = new BreakRock(name, media, x, y);
}
else if (strcmp(priv_object_type, "create_rock") == 0) {
object = new CreateRock(name, media, x, y);
}
}
else if (strcmp(type, "Item") == 0) {
std::string pathname = Object::get_prefix() + std::string(name);
TiXmlDocument doc(pathname.c_str());
if (doc.LoadFile()) {
search_nodes(&doc);
}
if (strcmp(priv_object_type, "key") == 0) {
object = new Key(name, media, x, y);
}
else if (strcmp(priv_object_type, "arm") == 0) {
object = new Arm(name, media, x, y);
}
else if (strcmp(priv_object_type, "shield") == 0) {
object = new Shield(name, media, x, y);
}
else if (strcmp(priv_object_type, "armour") == 0) {
object = new Armour(name, media, x, y);
}
}
else if (strcmp(type, "Walker") == 0) {
object = new Walker(name, media, x, y, dir);
}
else if (strcmp(type, "Crawler") == 0) {
object = new Crawler(name, media, x, y, dir);
}
else if (strcmp(type, "Erupter") == 0) {
object = new Erupter(name, media, x, y, dir);
}
else if (strcmp(type, "Guardian") == 0) {
object = new Guardian(name, media, x, y, dir);
}
else if (strcmp(type, "Shooter") == 0) {
object = new Shooter(name, media, x, y, dir);
}
else if (strcmp(type, "Diver") == 0) {
object = new Diver(name, media, x, y, dir);
}
else if (strcmp(type, "Hovering") == 0) {
if (obj) {
object = new Hovering(name, media, x, y, obj->GetWidth(), dir);
}
}
else if (strcmp(type, "Floater") == 0) {
object = new Floater(name, media, x, y, dir);
}
else if (strcmp(type, "Swimmer") == 0) {
object = new Swimmer(name, media, x, y, dir);
}
else if (strcmp(type, "Haunter") == 0) {
object = new Haunter(name, media, x, y,
obj->GetWidth(), obj->GetHeight(), dir);
}
else if (strcmp(type, "Waver") == 0) {
object = new Waver(name, media, x, y, dir);
}
else if (strcmp(type, "Dancer") == 0) {
object = new Dancer(name, media, x, y, dir);
}
else if (strcmp(type, "Roller") == 0) {
object = new Roller(name, media, x, y, obj->GetPolyline());
}
else if (strcmp(type, "Falling") == 0) {
object = new Falling(name, media, x, y, dir);
}
else if (strcmp(type, "Obstacle") == 0) {
object = new Obstacle(name, media, x, y, dir);
}
else if (strcmp(type, "MekaDragon") == 0) {
object = new MekaDragon(name, media, x, y, dir);
}
else if (strcmp(type, "MummyDragon") == 0) {
object = new MummyDragon(name, media, x, y, dir);
}
else if (strcmp(type, "Area") == 0) {
if (obj) {
const Tmx::PropertySet prop = obj->GetProperties();
std::string tn = prop.GetLiteralProperty(std::string("type"));
object = new Area(name, media, tn.c_str(),
x, y, obj->GetWidth(), obj->GetHeight());
if (object) {
std::string musicname =
prop.GetLiteralProperty(std::string("music"));
if (musicname != std::string("No such property!")) {
object->set_string("music", musicname.c_str());
}
}
}
}
else if (strcmp(type, "Chest") == 0) {
object = new Chest(name, media, x, y);
}
if (object) {
#ifdef TODO
// Causes error now for areas
if (!object->get_loaded()) {
delete object;
object = 0;
}
#endif
// Initialize all attributes in tmx mapfile
if (obj) {
const Tmx::PropertySet prop = obj->GetProperties();
std::map<std::string, std::string> pmap = prop.GetList();
for (std::map<std::string, std::string>::const_iterator it =
pmap.begin();
it != pmap.end();
++it) {
std::string attr_name = it->first;
if (attr_name != std::string("direction") &&
attr_name != std::string("music")) {
object->set_attribute(attr_name.c_str(),
atoi(it->second.c_str()));
}
}
}
object->initialize();
}
return object;
}
void Player::player_move(Map *map)
{
Actor::move(map);
check_water(map);
int input = get_input();
const Tmx::Tileset *tileset = map->get_tileset(0);
const Tmx::PropertySet prop = tileset->GetProperties();
// Check if on catapult
int catid = prop.GetNumericProperty("catapult");
if (catid && check_below(map, 1, catid, catid) == 0) {
if (input & PRESS_RIGHT) {
set_vx(get_attribute("move_speed"));
}
else if (input & PRESS_LEFT) {
set_vx(-get_attribute("move_speed"));
}
set_jump(map, true);
}
switch(m_action) {
case Still:
set_vx(0);
case Move:
// 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);
}
// Check for jump
if (input & PRESS_JUMP) {
if (m_jump_ready && m_hit_ground) {
if (input & PRESS_RIGHT) {
set_vx(get_attribute("move_speed"));
}
else if (input & PRESS_LEFT) {
set_vx(-get_attribute("move_speed"));
}
set_jump(map, false);
}
m_jump_ready = false;
}
else {
// Restore jump lock
m_jump_ready = true;
}
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("move_speed"));
}
else if (input & PRESS_LEFT) {
set_vx(-get_attribute("move_speed"));
}
Body::move(map);
if (!get_fall()) {
m_hit_ground = true;
set_action(Still);
}
break;
case Jump:
case Catapult:
Body::move(map);
if (get_fall()) {
set_action(Fall);
}
break;
case Crouch:
set_vx(0);
Body::move(map);
if (!get_fall()) {
m_hit_ground = true;
}
if (!(input & PRESS_DOWN)) {
set_action(Still);
}
break;
case Hit:
if (m_hit_timer.expired(get_attribute("hit_time"))) {
set_vx(0);
set_lock_direction(false);
reset_hit();
}
Body::move(map);
break;
case HitPerish:
animate_perish();
set_speed(0, -get_attribute("move_speed"));
Body::move(map);
if (m_y < -get_image_height()) {
set_solid(true);
set_invisible(false);
set_action(HitPerished);
}
break;
case Attack:
case AttackLow:
if (animate_attack()) {
reset_attack();
}
Body::move(map);
if (!get_fall()) {
m_hit_ground = true;
}
break;
default:
Body::move(map);
break;
}
}
void AFP::MapParser::addBackgroundLayers(std::vector <SceneNode*>& sceneLayers,
SceneNode& spriteGraph, const sf::FloatRect worldBounds)
{
/// Initialize the different tiling backround layers
for (int i = 0; i < mMap.GetNumImageLayers(); ++i)
{
SceneNode::Ptr layer(new SceneNode(Category::None));
sceneLayers.push_back(layer.get());
/// Add background layers to spritegraph
spriteGraph.attachChild(std::move(layer));
const Tmx::ImageLayer* imageLayer = mMap.GetImageLayer(i);
const Tmx::PropertySet layerProperties = imageLayer->GetProperties();
if (layerProperties.HasProperty("repeat") &&
layerProperties.GetLiteralProperty("repeat") == "true")
{
/// Set backround texture to be tiled
sf::Texture& texture = mTextures.get(imageLayer->GetName());
sf::IntRect textureRect(worldBounds);
texture.setRepeated(true);
/// Make the texture as big as the world bounds
std::unique_ptr<SpriteNode> backgroundSprite(
new SpriteNode(texture, textureRect));
backgroundSprite->setPosition(
worldBounds.left,
worldBounds.top);
sceneLayers.back()->attachChild(std::move(backgroundSprite));
}
else if (layerProperties.HasProperty("repeatVertical") &&
layerProperties.GetLiteralProperty("repeatVertical") == "true")
{
/// Tile texture vertically
sf::Texture& texture = mTextures.get(imageLayer->GetName());
sf::IntRect textureRect(0.f, 0.f, worldBounds.width,
texture.getSize().y);
texture.setRepeated(true);
std::unique_ptr<SpriteNode> backgroundSprite(
new SpriteNode(texture, textureRect));
if (!layerProperties.HasProperty("height"))
{
throw std::runtime_error("World::buildScene(): Missing property"
" height from vertical image layer!");
}
/// Set tiled image to the correct height. In tiled the height is
/// set as the number of pixels from the bottom
int height = layerProperties.GetNumericProperty("height");
backgroundSprite->setPosition(
worldBounds.left,
mMap.GetHeight() * mMap.GetTileHeight() - height -
texture.getSize().y);
sceneLayers.back()->attachChild(std::move(backgroundSprite));
}
}
}
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;
}
}
