void
Camera::parse(const lisp::Lisp& reader)
{
std::string modename;
reader.get("mode", modename);
if(modename == "normal") {
mode = NORMAL;
do_backscrolling = true;
reader.get("backscrolling", do_backscrolling);
} else if(modename == "autoscroll") {
mode = AUTOSCROLL;
const lisp::Lisp* pathLisp = reader.get_lisp("path");
if(pathLisp == NULL)
throw std::runtime_error("No path specified in autoscroll camera.");
autoscroll_path.reset(new Path());
autoscroll_path->read(*pathLisp);
autoscroll_walker.reset(new PathWalker(autoscroll_path.get()));
} else if(modename == "manual") {
mode = MANUAL;
} else {
std::stringstream str;
str << "invalid camera mode '" << modename << "'found in worldfile.";
throw std::runtime_error(str.str());
}
}
void
Tile::parse(const lisp::Lisp& reader)
{
if(!reader.get("id", id)) {
throw std::runtime_error("Missing tile-id.");
}
bool value = false;
if(reader.get("solid", value) && value)
attributes |= SOLID;
if(reader.get("unisolid", value) && value)
attributes |= UNISOLID | SOLID;
if(reader.get("brick", value) && value)
attributes |= BRICK;
if(reader.get("ice", value) && value)
attributes |= ICE;
if(reader.get("water", value) && value)
attributes |= WATER;
if(reader.get("hurts", value) && value)
attributes |= HURTS;
if(reader.get("fullbox", value) && value)
attributes |= FULLBOX;
if(reader.get("coin", value) && value)
attributes |= COIN;
if(reader.get("goal", value) && value)
attributes |= GOAL;
if(reader.get("north", value) && value)
data |= WORLDMAP_NORTH;
if(reader.get("south", value) && value)
data |= WORLDMAP_SOUTH;
if(reader.get("west", value) && value)
data |= WORLDMAP_WEST;
if(reader.get("east", value) && value)
data |= WORLDMAP_EAST;
if(reader.get("stop", value) && value)
data |= WORLDMAP_STOP;
reader.get("data", data);
reader.get("anim-fps", anim_fps);
if(reader.get("slope-type", data)) {
attributes |= SOLID | SLOPE;
}
const lisp::Lisp* images = reader.get_lisp("images");
if(images)
parse_images(*images);
}
Platform::Platform(const lisp::Lisp& reader)
{
std::string sprite_name;
reader.get("sprite", sprite_name);
if(sprite_name == "")
throw std::runtime_error("No sprite specified in platform object");
sprite.reset(sprite_manager->create(sprite_name));
const lisp::Lisp* pathLisp = reader.get_lisp("path");
if(pathLisp == NULL)
throw std::runtime_error("No path specified for platform");
path.reset(new Path());
path->read(*pathLisp);
walker.reset(new PathWalker(path.get()));
bbox.p1 = path->get_base();
bbox.set_size(sprite->get_width(), sprite->get_height());
set_group(COLGROUP_STATIC);
flags |= FLAG_SOLID;
}
void
Sector::parse_old_format(const lisp::Lisp& reader)
{
name = "main";
reader.get("gravity", gravity);
std::string backgroundimage;
if (reader.get("background", backgroundimage) && (backgroundimage != "")) {
if (backgroundimage == "arctis.png") backgroundimage = "arctis.jpg";
if (backgroundimage == "arctis2.jpg") backgroundimage = "arctis.jpg";
if (backgroundimage == "ocean.png") backgroundimage = "ocean.jpg";
backgroundimage = "images/background/" + backgroundimage;
if (!PHYSFS_exists(backgroundimage.c_str())) {
log_warning << "Background image \"" << backgroundimage << "\" not found. Ignoring." << std::endl;
backgroundimage = "";
}
}
float bgspeed = .5;
reader.get("bkgd_speed", bgspeed);
bgspeed /= 100;
Color bkgd_top, bkgd_bottom;
int r = 0, g = 0, b = 128;
reader.get("bkgd_red_top", r);
reader.get("bkgd_green_top", g);
reader.get("bkgd_blue_top", b);
bkgd_top.red = static_cast<float> (r) / 255.0f;
bkgd_top.green = static_cast<float> (g) / 255.0f;
bkgd_top.blue = static_cast<float> (b) / 255.0f;
reader.get("bkgd_red_bottom", r);
reader.get("bkgd_green_bottom", g);
reader.get("bkgd_blue_bottom", b);
bkgd_bottom.red = static_cast<float> (r) / 255.0f;
bkgd_bottom.green = static_cast<float> (g) / 255.0f;
bkgd_bottom.blue = static_cast<float> (b) / 255.0f;
if(backgroundimage != "") {
Background* background = new Background();
background->set_image(backgroundimage, bgspeed);
add_object(background);
} else {
Gradient* gradient = new Gradient();
gradient->set_gradient(bkgd_top, bkgd_bottom);
add_object(gradient);
}
std::string particlesystem;
reader.get("particle_system", particlesystem);
if(particlesystem == "clouds")
add_object(new CloudParticleSystem());
else if(particlesystem == "snow")
add_object(new SnowParticleSystem());
else if(particlesystem == "rain")
add_object(new RainParticleSystem());
Vector startpos(100, 170);
reader.get("start_pos_x", startpos.x);
reader.get("start_pos_y", startpos.y);
SpawnPoint* spawn = new SpawnPoint;
spawn->pos = startpos;
spawn->name = "main";
spawnpoints.push_back(spawn);
music = "chipdisko.ogg";
// skip reading music filename. It's all .ogg now, anyway
/*
reader.get("music", music);
*/
music = "music/" + music;
int width = 30, height = 15;
reader.get("width", width);
reader.get("height", height);
std::vector<unsigned int> tiles;
if(reader.get_vector("interactive-tm", tiles)
|| reader.get_vector("tilemap", tiles)) {
TileMap* tilemap = new TileMap();
tilemap->set(width, height, tiles, LAYER_TILES, true);
// replace tile id 112 (old invisible tile) with 1311 (new invisible tile)
for(size_t x=0; x < tilemap->get_width(); ++x) {
for(size_t y=0; y < tilemap->get_height(); ++y) {
const Tile* tile = tilemap->get_tile(x, y);
if(tile->getID() == 112) tilemap->change(x, y, 1311);
}
}
if (height < 19) tilemap->resize(width, 19);
add_object(tilemap);
}
if(reader.get_vector("background-tm", tiles)) {
TileMap* tilemap = new TileMap();
tilemap->set(width, height, tiles, LAYER_BACKGROUNDTILES, false);
if (height < 19) tilemap->resize(width, 19);
add_object(tilemap);
}
if(reader.get_vector("foreground-tm", tiles)) {
TileMap* tilemap = new TileMap();
tilemap->set(width, height, tiles, LAYER_FOREGROUNDTILES, false);
// fill additional space in foreground with tiles of ID 2035 (lightmap/black)
if (height < 19) tilemap->resize(width, 19, 2035);
add_object(tilemap);
}
// read reset-points (now spawn-points)
const lisp::Lisp* resetpoints = reader.get_lisp("reset-points");
if(resetpoints) {
lisp::ListIterator iter(resetpoints);
while(iter.next()) {
if(iter.item() == "point") {
Vector sp_pos;
if(reader.get("x", sp_pos.x) && reader.get("y", sp_pos.y))
{
SpawnPoint* sp = new SpawnPoint;
sp->name = "main";
sp->pos = sp_pos;
spawnpoints.push_back(sp);
}
} else {
log_warning << "Unknown token '" << iter.item() << "' in reset-points." << std::endl;
}
}
}
// read objects
const lisp::Lisp* objects = reader.get_lisp("objects");
if(objects) {
lisp::ListIterator iter(objects);
while(iter.next()) {
GameObject* object = parse_object(iter.item(), *(iter.lisp()));
if(object) {
add_object(object);
} else {
log_warning << "Unknown object '" << iter.item() << "' in level." << std::endl;
}
}
}
// add a camera
Camera* camera = new Camera(this, "Camera");
add_object(camera);
update_game_objects();
if(solid_tilemaps.size() < 1) log_warning << "sector '" << name << "' does not contain a solid tile layer." << std::endl;
fix_old_tiles();
update_game_objects();
}