#include "app/globals.h"
#include "sector.h"
-#include "utils/lispreader.h"
#include "object/gameobjs.h"
#include "object/camera.h"
#include "object/background.h"
#include "object/particlesystem.h"
#include "object/tilemap.h"
+#include "lisp/parser.h"
+#include "lisp/lisp.h"
+#include "lisp/writer.h"
+#include "lisp/list_iterator.h"
#include "tile.h"
#include "audio/sound_manager.h"
#include "gameloop.h"
#include "object/coin.h"
#include "object/block.h"
#include "object/invisible_block.h"
-#include "object/invisible_tile.h"
#include "object/platform.h"
#include "object/bullet.h"
#include "badguy/jumpy.h"
}
GameObject*
-Sector::parse_object(const std::string& name, LispReader& reader)
+Sector::parse_object(const std::string& name, const lisp::Lisp& reader)
{
if(name == "background") {
return new Background(reader);
}
void
-Sector::parse(LispReader& lispreader)
+Sector::parse(const lisp::Lisp& sector)
{
_current = this;
- for(lisp_object_t* cur = lispreader.get_lisp(); !lisp_nil_p(cur);
- cur = lisp_cdr(cur)) {
- std::string token = lisp_symbol(lisp_car(lisp_car(cur)));
- // FIXME: doesn't handle empty data
- lisp_object_t* data = lisp_car(lisp_cdr(lisp_car(cur)));
- LispReader reader(lisp_cdr(lisp_car(cur)));
-
+ lisp::ListIterator iter(§or);
+ while(iter.next()) {
+ const std::string& token = iter.item();
if(token == "name") {
- name = lisp_string(data);
+ iter.value()->get(name);
} else if(token == "gravity") {
- gravity = lisp_real(data);
+ iter.value()->get(gravity);
} else if(token == "music") {
- song_title = lisp_string(data);
+ iter.value()->get(song_title);
load_music();
- } else if(token == "spawn-points") {
+ } else if(token == "spawnpoint") {
+ const lisp::Lisp* spawnpoint_lisp = iter.lisp();
+
SpawnPoint* sp = new SpawnPoint;
- reader.read_string("name", sp->name);
- reader.read_float("x", sp->pos.x);
- reader.read_float("y", sp->pos.y);
+ spawnpoint_lisp->get("name", sp->name);
+ spawnpoint_lisp->get("x", sp->pos.x);
+ spawnpoint_lisp->get("y", sp->pos.y);
spawnpoints.push_back(sp);
} else {
- GameObject* object = parse_object(token, reader);
+ GameObject* object = parse_object(token, *(iter.lisp()));
if(object) {
add_object(object);
}
}
void
-Sector::parse_old_format(LispReader& reader)
+Sector::parse_old_format(const lisp::Lisp& reader)
{
_current = this;
name = "main";
- reader.read_float("gravity", gravity);
+ reader.get("gravity", gravity);
std::string backgroundimage;
- reader.read_string("background", backgroundimage);
+ reader.get("background", backgroundimage);
float bgspeed = .5;
- reader.read_float("bkgd_speed", bgspeed);
+ reader.get("bkgd_speed", bgspeed);
bgspeed /= 100;
Color bkgd_top, bkgd_bottom;
int r = 0, g = 0, b = 128;
- reader.read_int("bkgd_red_top", r);
- reader.read_int("bkgd_green_top", g);
- reader.read_int("bkgd_blue_top", b);
+ reader.get("bkgd_red_top", r);
+ reader.get("bkgd_green_top", g);
+ reader.get("bkgd_blue_top", b);
bkgd_top.red = r;
bkgd_top.green = g;
bkgd_top.blue = b;
- reader.read_int("bkgd_red_bottom", r);
- reader.read_int("bkgd_green_bottom", g);
- reader.read_int("bkgd_blue_bottom", b);
+ reader.get("bkgd_red_bottom", r);
+ reader.get("bkgd_green_bottom", g);
+ reader.get("bkgd_blue_bottom", b);
bkgd_bottom.red = r;
bkgd_bottom.green = g;
bkgd_bottom.blue = b;
}
std::string particlesystem;
- reader.read_string("particle_system", particlesystem);
+ reader.get("particle_system", particlesystem);
if(particlesystem == "clouds")
add_object(new CloudParticleSystem());
else if(particlesystem == "snow")
add_object(new SnowParticleSystem());
Vector startpos(100, 170);
- reader.read_float("start_pos_x", startpos.x);
- reader.read_float("start_pos_y", startpos.y);
+ reader.get("start_pos_x", startpos.x);
+ reader.get("start_pos_y", startpos.y);
SpawnPoint* spawn = new SpawnPoint;
spawn->pos = startpos;
spawnpoints.push_back(spawn);
song_title = "Mortimers_chipdisko.mod";
- reader.read_string("music", song_title);
+ reader.get("music", song_title);
load_music();
int width, height = 15;
- reader.read_int("width", width);
- reader.read_int("height", height);
+ reader.get("width", width);
+ reader.get("height", height);
std::vector<unsigned int> tiles;
- if(reader.read_int_vector("interactive-tm", tiles)
- || reader.read_int_vector("tilemap", 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);
add_object(tilemap);
}
- if(reader.read_int_vector("background-tm", tiles)) {
+ if(reader.get_vector("background-tm", tiles)) {
TileMap* tilemap = new TileMap();
tilemap->set(width, height, tiles, LAYER_BACKGROUNDTILES, false);
add_object(tilemap);
}
- if(reader.read_int_vector("foreground-tm", tiles)) {
+ if(reader.get_vector("foreground-tm", tiles)) {
TileMap* tilemap = new TileMap();
tilemap->set(width, height, tiles, LAYER_FOREGROUNDTILES, false);
add_object(tilemap);
}
// read reset-points (now spawn-points)
- {
- lisp_object_t* cur = 0;
- if(reader.read_lisp("reset-points", cur)) {
- while(!lisp_nil_p(cur)) {
- lisp_object_t* data = lisp_car(cur);
- LispReader reader(lisp_cdr(data));
-
+ 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.read_float("x", sp_pos.x) && reader.read_float("y", sp_pos.y))
+ 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);
}
-
- cur = lisp_cdr(cur);
+ } else {
+ std::cerr << "Unknown token '" << iter.item() << "' in reset-points.\n";
}
}
}
// read objects
- {
- lisp_object_t* cur = 0;
- if(reader.read_lisp("objects", cur)) {
- while(!lisp_nil_p(cur)) {
- lisp_object_t* data = lisp_car(cur);
- std::string object_type = lisp_symbol(lisp_car(data));
-
- LispReader reader(lisp_cdr(data));
-
- GameObject* object = parse_object(object_type, reader);
- if(object) {
- add_object(object);
- } else {
- std::cerr << "Unknown object '" << object_type << "' in level.\n";
- }
-
- cur = lisp_cdr(cur);
+ 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 {
+ std::cerr << "Unknown object '" << iter.item() << "' in level.\n";
}
}
}
if(tile->getID() == 112) {
add_object(new InvisibleBlock(pos));
solids->change(x, y, 0);
- } else if(tile->getID() == 1311) {
- add_object(new InvisibleTile(pos));
- solids->change(x, y, 0);
} else if(tile->getID() == 295) {
add_object(new Spike(pos, Spike::NORTH));
solids->change(x, y, 0);
}
void
-Sector::write(LispWriter& writer)
+Sector::write(lisp::Writer& writer)
{
writer.write_string("name", name);
writer.write_float("gravity", gravity);
projects / supertux.git / blobdiff