int add_particle_sys_at_tile (const char *file_name, int x_tile, int y_tile)
#endif
{
float z;
z = get_tile_height(x_tile, y_tile);
#ifndef MAP_EDITOR
return add_particle_sys (file_name, (float) x_tile / 2.0 + 0.25f, (float) y_tile / 2.0 + 0.25f, z, dynamic);
#else
return add_particle_sys (file_name, (float) x_tile / 2.0 + 0.25f, (float) y_tile / 2.0 + 0.25f, z);
#endif
}
void open_particles_obj()
{
OPENFILENAME ofn;
char szFileName[MAX_PATH],temp[MAX_PATH];
ZeroMemory (&ofn, sizeof (ofn));
szFileName[0] = 0;
ofn.lStructSize = sizeof (ofn);
ofn.hwndOwner = 0;
ofn.lpstrFilter = "Particle File (*.part)\0*.part\0\0";
ofn.lpstrFile = szFileName;
ofn.nMaxFile = MAX_PATH;
ofn.lpstrDefExt = "part";
strcpy(temp,exec_path);
strcat(temp,"\\particles\\");
ofn.lpstrInitialDir = temp;
ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY |OFN_NOCHANGEDIR;
if (GetOpenFileName (&ofn))
{
char proper_path[128];
get_proper_path ( szFileName, exec_path, proper_path, sizeof (proper_path) );
selected_particles_object=add_particle_sys(proper_path,scene_mouse_x,scene_mouse_y,0.0);
cur_tool=tool_select;//change the current tool
particles_list[selected_particles_object]->ttl=-1; // we dont want the particle sys to disapear
}
}
void add_teleporters_from_list (const Uint8 *teleport_list)
{
Uint16 teleporters_no;
int i;
int teleport_x,teleport_y,my_offset;
float x,y,z;
teleporters_no=SDL_SwapLE16(*((Uint16 *)(teleport_list)));
for (i = 0; i < teleporters_no; i++)
{
my_offset = i * 5 + 2;
teleport_x=SDL_SwapLE16(*((Uint16 *)(teleport_list+my_offset)));
teleport_y=SDL_SwapLE16(*((Uint16 *)(teleport_list+my_offset+2)));
//later on, maybe we want to have different visual types
//now, get the Z position
if (!get_tile_valid(teleport_x, teleport_y))
{
continue;
}
z = get_tile_height(teleport_x, teleport_y);
//convert from height values to meters
x=(float)teleport_x/2;
y=(float)teleport_y/2;
//center the object
x += 0.25f;
y += 0.25f;
add_particle_sys ("./particles/teleporter.part", x, y, z, 1);
engine_add_dynamic_object("./3dobjects/portal1.e3d", x, y, z, 0.0f,
0.0f, 0.0f, 0, 1.0f, 1.0f, 1.0f,
engine_get_next_free_dynamic_object_id(), est_detect);
//mark the teleporter as an unwalkable so that the pathfinder
//won't try to plot a path through it
pf_tile_map[teleport_y*tile_map_size_x*6+teleport_x].z = 0;
}
}
void open_particles_obj_continued()
{
if (selected_file)
{
char *file = selected_file;
size_t datadir_len = strlen(datadir);
if(datadir_len > 0 && strncmp(selected_file, datadir, datadir_len) == 0) {
/* add_particle_sys() wants a path relative to the data dir */
if (file[datadir_len-1] == '/')
file += datadir_len-2;
else
file += datadir_len-1;
*file = '.';
}
selected_particles_object=add_particle_sys(file,scene_mouse_x,scene_mouse_y,0.0);
cur_tool=tool_select;//change the current tool
#ifdef GTK2
cur_mode=mode_particles;
#endif
}
}
int load_map (const char* file_name)
{
int i;
map_header cur_map_header;
char* mem_map_header=(char *)&cur_map_header;
#if defined CLUSTER_INSIDES || defined NEW_LIGHT_FORMAT
unsigned char version;
#endif
object3d_io cur_3d_obj_io;
int obj_3d_no=0;
int obj_3d_io_size;
obj_2d_io cur_2d_obj_io;
int obj_2d_no=0;
int obj_2d_io_size;
light_io cur_light_io;
int lights_no=0;
int lights_io_size;
particles_io cur_particles_io;
int particles_no=0;
int particles_io_size;
#ifdef ZLIB
gzFile f = NULL;
f= my_gzopen(file_name, "rb");
#else //ZLIB
FILE *f = NULL;
f= fopen(file_name, "rb");
#endif //ZLIB
if(!f)return 0;
#ifdef ZLIB
gzread(f, mem_map_header, sizeof(cur_map_header));//header only
#else //ZLIB
fread(mem_map_header, 1, sizeof(cur_map_header), f);//header only
#endif //ZLIB
//verify if we have a valid file
if(cur_map_header.file_sig[0]!='e')return 0;
if(cur_map_header.file_sig[1]!='l')return 0;
if(cur_map_header.file_sig[2]!='m')return 0;
if(cur_map_header.file_sig[3]!='f')return 0;
destroy_map();//Only destroy the map now....
//get the map size
tile_map_size_x=cur_map_header.tile_map_x_len;
tile_map_size_y=cur_map_header.tile_map_y_len;
//allocate memory for the tile map (it was destroyed)
tile_map=(unsigned char *)calloc(tile_map_size_x*tile_map_size_y, 1);
//allocates the memory for the heights now
height_map=(unsigned char *)calloc(tile_map_size_x*tile_map_size_y*6*6, 1);
//get the sizes of structures (they might change in the future)
obj_3d_io_size=cur_map_header.obj_3d_struct_len;
obj_2d_io_size=cur_map_header.obj_2d_struct_len;
lights_io_size=cur_map_header.lights_struct_len;
particles_io_size=cur_map_header.particles_struct_len;
//get the number of objects and lights
obj_3d_no=cur_map_header.obj_3d_no;
obj_2d_no=cur_map_header.obj_2d_no;
lights_no=cur_map_header.lights_no;
particles_no=cur_map_header.particles_no;
//get the type of map, and the ambient light
dungeon=cur_map_header.dungeon;
#if defined CLUSTER_INSIDES || defined NEW_LIGHT_FORMAT
version = cur_map_header.version;
#endif
ambient_r=cur_map_header.ambient_r;
ambient_g=cur_map_header.ambient_g;
ambient_b=cur_map_header.ambient_b;
//this is useful if we go in/out a dungeon
new_minute();
//read the tiles map
#ifdef ZLIB
gzread(f, tile_map, tile_map_size_x*tile_map_size_y);
#else //ZLIB
fread(tile_map, 1, tile_map_size_x*tile_map_size_y, f);
#endif //ZLIB
//load the tiles in this map, if not already loaded
load_map_tiles();
//read the heights map
#ifdef ZLIB
gzread(f, height_map, tile_map_size_x*tile_map_size_y*6*6);
#else //ZLIB
fread(height_map, 1, tile_map_size_x*tile_map_size_y*6*6, f);
#endif //ZLIB
//read the 3d objects
for(i=0; i < obj_3d_no; i++)
{
char *cur_3do_pointer = (char *)&cur_3d_obj_io;
#ifdef ZLIB
gzread (f, cur_3do_pointer, obj_3d_io_size);
#else //ZLIB
fread (cur_3do_pointer, 1, obj_3d_io_size, f);
#endif //ZLIB
add_e3d_keep_deleted (cur_3d_obj_io.file_name, cur_3d_obj_io.x_pos, cur_3d_obj_io.y_pos, cur_3d_obj_io.z_pos, cur_3d_obj_io.x_rot, cur_3d_obj_io.y_rot, cur_3d_obj_io.z_rot, cur_3d_obj_io.self_lit, cur_3d_obj_io.blended, cur_3d_obj_io.r, cur_3d_obj_io.g, cur_3d_obj_io.b);
}
//read the 2d objects
for(i=0;i<obj_2d_no;i++)
{
char * cur_2do_pointer=(char *)&cur_2d_obj_io;
#ifdef ZLIB
gzread(f, cur_2do_pointer, obj_2d_io_size);
#else //ZLIB
fread(cur_2do_pointer, 1, obj_2d_io_size, f);
#endif //ZLIB
add_2d_obj(cur_2d_obj_io.file_name,cur_2d_obj_io.x_pos,cur_2d_obj_io.y_pos,
cur_2d_obj_io.z_pos,cur_2d_obj_io.x_rot,cur_2d_obj_io.y_rot,cur_2d_obj_io.z_rot);
}
//read the lights
for (i = 0; i < lights_no; i++)
{
char* cur_light_pointer = (char *)&cur_light_io;
#ifdef ZLIB
gzread(f, cur_light_pointer, lights_io_size);
#else //ZLIB
fread(cur_light_pointer, 1, lights_io_size, f);
#endif //ZLIB
#ifdef NEW_LIGHT_FORMAT
if (version == 0)
{
// Old map format, insert default values for
// extended light parameters
cur_light_io.spec_r = 255;
cur_light_io.spec_g = 255;
cur_light_io.spec_b = 255;
cur_light_io.light_dir_z_sign = 0;
cur_light_io.quadric_attenuation = 0;
cur_light_io.range = 0;
cur_light_io.cutoff = -32768;
cur_light_io.exponent = 0;
cur_light_io.light_dir_x = 0;
cur_light_io.light_dir_y = 0;
}
#endif // NEW_LIGHT_FORMAT
add_light (cur_light_io.pos_x, cur_light_io.pos_y, cur_light_io.pos_z, cur_light_io.r, cur_light_io.g, cur_light_io.b, 1.0f, 0);
}
//read particle systems
for(i=0;i<particles_no;i++)
{
char *cur_particles_pointer=(char *)&cur_particles_io;
#ifdef ZLIB
gzread(f, cur_particles_pointer,particles_io_size);
#else //ZLIB
fread(cur_particles_pointer,1,particles_io_size,f);
#endif //ZLIB
if (!strncmp(cur_particles_io.file_name, "ec://", 5))
{
#ifdef EYE_CANDY
printf("Deserializing eye candy.\n");
deserialize_eye_candy_effect(&cur_particles_io);
#else
LOG_ERROR("Map contains eye candy effect, but map editor is compiled without eye candy support");
#endif
}
else
{
add_particle_sys(cur_particles_io.file_name,cur_particles_io.x_pos,cur_particles_io.y_pos,cur_particles_io.z_pos);
if(particles_list[i]) particles_list[i]->ttl=-1;//Fail-safe if things f**k up...
}
}
#ifdef ZLIB
gzclose(f);
#else //ZLIB
fclose(f);
#endif //ZLIB
return 1;
}
static int do_load_map(const char *file_name, update_func *update_function)
{
int i;
int cur_tile, j;
AABBOX bbox;
map_header cur_map_header;
char* file_mem;
#ifdef CLUSTER_INSIDES
char* occupied = 0;
int have_clusters;
#endif
object3d_io* objs_3d;
obj_2d_io* objs_2d;
light_io* lights;
particles_io* particles;
#ifndef FASTER_MAP_LOAD
float progress;
#endif
el_file_ptr file;
file = el_open(file_name);
if (!file)
{
return 0;
}
#ifdef EXTRA_DEBUG
ERR();
#endif
file_mem = el_get_pointer(file);
my_strcp(map_file_name, file_name);
LOG_DEBUG("Loading map '%s'.", file_name);
main_bbox_tree_items = create_bbox_items(1024);
memcpy(&cur_map_header, file_mem, sizeof(cur_map_header));
cur_map_header.tile_map_x_len = SDL_SwapLE32(cur_map_header.tile_map_x_len);
cur_map_header.tile_map_y_len = SDL_SwapLE32(cur_map_header.tile_map_y_len);
cur_map_header.tile_map_offset = SDL_SwapLE32(cur_map_header.tile_map_offset);
cur_map_header.height_map_offset = SDL_SwapLE32(cur_map_header.height_map_offset);
cur_map_header.obj_3d_struct_len = SDL_SwapLE32(cur_map_header.obj_3d_struct_len);
cur_map_header.obj_3d_no = SDL_SwapLE32(cur_map_header.obj_3d_no);
cur_map_header.obj_3d_offset = SDL_SwapLE32(cur_map_header.obj_3d_offset);
cur_map_header.obj_2d_struct_len = SDL_SwapLE32(cur_map_header.obj_2d_struct_len);
cur_map_header.obj_2d_no = SDL_SwapLE32(cur_map_header.obj_2d_no);
cur_map_header.obj_2d_offset = SDL_SwapLE32(cur_map_header.obj_2d_offset);
cur_map_header.lights_struct_len = SDL_SwapLE32(cur_map_header.lights_struct_len);
cur_map_header.lights_no = SDL_SwapLE32(cur_map_header.lights_no);
cur_map_header.lights_offset = SDL_SwapLE32(cur_map_header.lights_offset);
cur_map_header.ambient_r = SwapLEFloat(cur_map_header.ambient_r);
cur_map_header.ambient_g = SwapLEFloat(cur_map_header.ambient_g);
cur_map_header.ambient_b = SwapLEFloat(cur_map_header.ambient_b);
cur_map_header.particles_struct_len = SDL_SwapLE32(cur_map_header.particles_struct_len);
cur_map_header.particles_no = SDL_SwapLE32(cur_map_header.particles_no);
cur_map_header.particles_offset = SDL_SwapLE32(cur_map_header.particles_offset);
#ifdef CLUSTER_INSIDES
cur_map_header.clusters_offset = SDL_SwapLE32(cur_map_header.clusters_offset);
#endif
LOG_DEBUG("Checking map '%s' file signature.", file_name);
//verify if we have a valid file
if(cur_map_header.file_sig[0]!='e'||
cur_map_header.file_sig[1]!='l'||
cur_map_header.file_sig[2]!='m'||
cur_map_header.file_sig[3]!='f')
{
LOG_ERROR(invalid_map, map_file_name);
exit_now = 1; // We might as well quit...
el_close(file);
return 0;
}
LOG_DEBUG("Checking map '%s' sizes.", file_name);
// Check the sizes of structures. If they don't match, we have a
// major problem, since these structures are supposed to be
// written flat out to disk.
if (cur_map_header.obj_3d_struct_len != sizeof (object3d_io)
|| cur_map_header.obj_2d_struct_len != sizeof (obj_2d_io)
|| cur_map_header.lights_struct_len != sizeof (light_io)
|| (cur_map_header.particles_struct_len != sizeof (particles_io) && cur_map_header.particles_no > 0)
)
{
LOG_ERROR ("Invalid object size on map %s", map_file_name);
exit_now = 1; // We might as well quit...
el_close(file);
return 0;
}
update_function(load_map_str, 0);
//get the map size
tile_map_size_x = cur_map_header.tile_map_x_len;
tile_map_size_y = cur_map_header.tile_map_y_len;
LOG_DEBUG("Map '%s' size <%d, %d>.", file_name, tile_map_size_x,
tile_map_size_y);
// allocate the tile map (it was destroyed), and fill it
tile_map = calloc (tile_map_size_x*tile_map_size_y, 1);
memcpy(tile_map, file_mem + cur_map_header.tile_map_offset, tile_map_size_x*tile_map_size_y);
begin_managing_memchunk(tile_map);
// allocate the height map, and fill it
height_map = calloc (tile_map_size_x*tile_map_size_y*6*6, 1);
memcpy(height_map, file_mem + cur_map_header.height_map_offset, tile_map_size_x*tile_map_size_y*6*6);
begin_managing_memchunk(height_map);
#ifdef CLUSTER_INSIDES
// check if we need to compute the clusters, or if they're stored
// in the map
have_clusters = (cur_map_header.clusters_offset > 0)
&& ((cur_map_header.clusters_offset +
tile_map_size_x * tile_map_size_y * 6 * 6 *
sizeof(short)) <= el_get_size(file));
LOG_DEBUG("Map '%s' has clusters: %d.", file_name, have_clusters);
if (have_clusters)
{
// clusters are stored in the map, set them
set_clusters (file_mem + cur_map_header.clusters_offset);
}
else
{
// We need to compute the clusters, allocate memory for
// the occupation array, and initialize it with the
// tile and height maps
occupied = calloc (tile_map_size_x*tile_map_size_y*6*6, 1);
update_occupied_with_tile_map (occupied, tile_map);
update_occupied_with_height_map (occupied, height_map);
}
#endif
LOG_DEBUG("Map '%s' is dungeon %d and ambient <%f, %f, %f>.",
file_name, cur_map_header.dungeon, cur_map_header.ambient_r,
cur_map_header.ambient_g, cur_map_header.ambient_b);
//get the type of map, and the ambient light
dungeon = cur_map_header.dungeon;
ambient_r = cur_map_header.ambient_r;
ambient_g = cur_map_header.ambient_g;
ambient_b = cur_map_header.ambient_b;
/* water_tiles_extension = (tile_map_size_x > tile_map_size_y ? */
/* tile_map_size_x : tile_map_size_y * 1.5); */
/* if (water_tiles_extension < 500.0) */
/* water_tiles_extension = 500.0 - water_tiles_extension; */
/* else */
/* water_tiles_extension = 0.0; */
LOG_DEBUG("Loading tiles");
//load the tiles in this map, if not already loaded
load_map_tiles();
LOG_DEBUG("Initializing buffers");
init_buffers();
#ifndef CLUSTER_INSIDES
for(i = 0; i < tile_map_size_y; i++)
{
bbox.bbmin[Y] = i*3.0f;
bbox.bbmax[Y] = (i+1)*3.0f;
if (i == 0)
bbox.bbmin[Y] -= water_tiles_extension;
else if (i == tile_map_size_y-1)
bbox.bbmax[Y] += water_tiles_extension;
for(j = 0; j < tile_map_size_x; j++)
{
cur_tile = tile_map[i*tile_map_size_x+j];
if (cur_tile != 255)
{
bbox.bbmin[X] = j*3.0f;
bbox.bbmax[X] = (j+1)*3.0f;
if (j == 0)
bbox.bbmin[X] -= water_tiles_extension;
else if (j == tile_map_size_x-1)
bbox.bbmax[X] += water_tiles_extension;
if (IS_WATER_TILE(cur_tile))
{
bbox.bbmin[Z] = -0.25f;
bbox.bbmax[Z] = -0.25f;
if (IS_REFLECTING(cur_tile)) add_water_to_list(main_bbox_tree_items, get_terrain_id(j, i), bbox, cur_tile, 1);
else add_water_to_list(main_bbox_tree_items, get_terrain_id(j, i), bbox, cur_tile, 0);
}
else
{
bbox.bbmin[Z] = 0.0f;
bbox.bbmax[Z] = 0.0f;
add_terrain_to_list(main_bbox_tree_items, get_terrain_id(j, i), bbox, cur_tile);
}
}
}
}
#endif // CLUSTER_INSIDES
#ifdef FASTER_MAP_LOAD
update_function(load_3d_object_str, 20.0f);
#else // FASTER_MAP_LOAD
progress = (cur_map_header.obj_3d_no + 249) / 250;
if (progress > 0.0f)
{
update_function(load_3d_object_str, 0.0f);
progress = 20.0f / progress;
}
else
{
update_function(load_3d_object_str, 20.0f);
progress = 0.0f;
}
#endif // FASTER_MAP_LOAD
LOG_DEBUG("Loading %d 3d objects.", cur_map_header.obj_3d_no);
//read the 3d objects
#ifndef FASTER_MAP_LOAD
clear_objects_list_placeholders();
#endif
objs_3d = (object3d_io*) (file_mem + cur_map_header.obj_3d_offset);
ENTER_DEBUG_MARK("load 3d objects");
for (i = 0; i < cur_map_header.obj_3d_no; i++)
{
object3d_io cur_3d_obj_io = objs_3d[i];
cur_3d_obj_io.x_pos = SwapLEFloat (cur_3d_obj_io.x_pos);
cur_3d_obj_io.y_pos = SwapLEFloat (cur_3d_obj_io.y_pos);
cur_3d_obj_io.z_pos = SwapLEFloat (cur_3d_obj_io.z_pos);
cur_3d_obj_io.x_rot = SwapLEFloat (cur_3d_obj_io.x_rot);
cur_3d_obj_io.y_rot = SwapLEFloat (cur_3d_obj_io.y_rot);
cur_3d_obj_io.z_rot = SwapLEFloat (cur_3d_obj_io.z_rot);
cur_3d_obj_io.r = SwapLEFloat (cur_3d_obj_io.r);
cur_3d_obj_io.g = SwapLEFloat (cur_3d_obj_io.g);
cur_3d_obj_io.b = SwapLEFloat (cur_3d_obj_io.b);
LOG_DEBUG("Adding 3d object (%d) '%s' at <%d, %f, %f> with "
"rotation <%f, %f, %f>, left lit %d, blended %d and "
"color <%f, %f, %f>.", i, cur_3d_obj_io.file_name,
cur_3d_obj_io.x_pos, cur_3d_obj_io.y_pos,
cur_3d_obj_io.z_pos, cur_3d_obj_io.x_rot,
cur_3d_obj_io.y_rot, cur_3d_obj_io.z_rot,
cur_3d_obj_io.self_lit, cur_3d_obj_io.blended,
cur_3d_obj_io.r, cur_3d_obj_io.g, cur_3d_obj_io.b);
if (cur_3d_obj_io.blended != 20)
{
#ifdef CLUSTER_INSIDES
int id;
if (cur_3d_obj_io.blended != 1)
cur_3d_obj_io.blended = 0;
id = add_e3d (cur_3d_obj_io.file_name, cur_3d_obj_io.x_pos, cur_3d_obj_io.y_pos,
cur_3d_obj_io.z_pos, cur_3d_obj_io.x_rot, cur_3d_obj_io.y_rot,
cur_3d_obj_io.z_rot, cur_3d_obj_io.self_lit, cur_3d_obj_io.blended,
cur_3d_obj_io.r, cur_3d_obj_io.g, cur_3d_obj_io.b, 0);
if (!have_clusters)
update_occupied_with_3d (occupied, id);
#else
if (cur_3d_obj_io.blended != 1) cur_3d_obj_io.blended = 0;
add_e3d (cur_3d_obj_io.file_name, cur_3d_obj_io.x_pos, cur_3d_obj_io.y_pos,
cur_3d_obj_io.z_pos, cur_3d_obj_io.x_rot, cur_3d_obj_io.y_rot,
cur_3d_obj_io.z_rot, cur_3d_obj_io.self_lit, cur_3d_obj_io.blended,
cur_3d_obj_io.r, cur_3d_obj_io.g, cur_3d_obj_io.b, 0);
#endif
}
else
{
inc_objects_list_placeholders();
}
#ifndef FASTER_MAP_LOAD
if (i % 250 == 0)
{
update_function(load_3d_object_str, progress);
}
#endif
}
LEAVE_DEBUG_MARK("load 3d objects");
#ifdef FASTER_MAP_LOAD
update_function(load_2d_object_str, 20.0f);
#else // FASTER_MAP_LOAD
progress = (cur_map_header.obj_2d_no + 249) / 250;
if (progress > 0)
{
update_function(load_2d_object_str, 0.0f);
progress = 20.0f / progress;
}
else
{
update_function(load_2d_object_str, 20.0f);
progress = 0.0f;
}
#endif // FASTER_MAP_LOAD
LOG_DEBUG("Loading %d 2d objects.", cur_map_header.obj_2d_no);
//read the 2d objects
objs_2d = (obj_2d_io*) (file_mem + cur_map_header.obj_2d_offset);
ENTER_DEBUG_MARK("load 2d objects");
for (i = 0; i < cur_map_header.obj_2d_no; i++)
{
obj_2d_io cur_2d_obj_io = objs_2d[i];
#ifdef CLUSTER_INSIDES
int id;
#endif
cur_2d_obj_io.x_pos = SwapLEFloat(cur_2d_obj_io.x_pos);
cur_2d_obj_io.y_pos = SwapLEFloat(cur_2d_obj_io.y_pos);
cur_2d_obj_io.z_pos = SwapLEFloat(cur_2d_obj_io.z_pos);
cur_2d_obj_io.x_rot = SwapLEFloat(cur_2d_obj_io.x_rot);
cur_2d_obj_io.y_rot = SwapLEFloat(cur_2d_obj_io.y_rot);
cur_2d_obj_io.z_rot = SwapLEFloat(cur_2d_obj_io.z_rot);
LOG_DEBUG("Adding 2d object (%d) '%s' at <%d, %f, %f> with "
"rotation <%f, %f, %f>.", i, cur_2d_obj_io.file_name,
cur_2d_obj_io.x_pos, cur_2d_obj_io.y_pos,
cur_2d_obj_io.z_pos, cur_2d_obj_io.x_rot,
cur_2d_obj_io.y_rot, cur_2d_obj_io.z_rot);
#ifndef SHOW_FLICKERING
// Add in low-order bits to prevent flicker.
cur_2d_obj_io.z_pos += offset_2d;
offset_2d += offset_2d_increment;
if (offset_2d >= offset_2d_max)
offset_2d = offset_2d_increment;
#endif
#ifdef FASTER_MAP_LOAD
#ifdef CLUSTER_INSIDES
id = add_2d_obj(i, cur_2d_obj_io.file_name, cur_2d_obj_io.x_pos, cur_2d_obj_io.y_pos,
cur_2d_obj_io.z_pos, cur_2d_obj_io.x_rot, cur_2d_obj_io.y_rot,
cur_2d_obj_io.z_rot, 0);
if (!have_clusters)
update_occupied_with_2d (occupied, id);
#else // CLUSTER_INSIDES
add_2d_obj(i, cur_2d_obj_io.file_name, cur_2d_obj_io.x_pos, cur_2d_obj_io.y_pos,
cur_2d_obj_io.z_pos, cur_2d_obj_io.x_rot, cur_2d_obj_io.y_rot,
cur_2d_obj_io.z_rot, 0);
#endif // CLUSTER_INSIDES
#else // FASTER_MAP_LOAD
#ifdef CLUSTER_INSIDES
id = add_2d_obj (cur_2d_obj_io.file_name, cur_2d_obj_io.x_pos, cur_2d_obj_io.y_pos,
cur_2d_obj_io.z_pos, cur_2d_obj_io.x_rot, cur_2d_obj_io.y_rot,
cur_2d_obj_io.z_rot, 0);
if (!have_clusters)
update_occupied_with_2d (occupied, id);
#else // CLUSTER_INSIDES
add_2d_obj(cur_2d_obj_io.file_name, cur_2d_obj_io.x_pos, cur_2d_obj_io.y_pos,
cur_2d_obj_io.z_pos, cur_2d_obj_io.x_rot, cur_2d_obj_io.y_rot,
cur_2d_obj_io.z_rot, 0);
#endif // CLUSTER_INSIDES
if (i % 250 == 0)
{
update_function(load_2d_object_str, progress);
}
#endif // FASTER_MAP_LOAD
}
LEAVE_DEBUG_MARK("load 2d objects");
#ifdef CLUSTER_INSIDES
// If we need to compute the clusters, do it here, so that the
// newly added lights and particle systems get the right cluster
// number automagically. We don't update the occupation map with
// lights or particle systems since I don't expect them to bridge
// any clusters, and if they do happen to hang in the void,
// they'll be shown anyway.
if (!have_clusters)
{
compute_clusters (occupied);
free (occupied);
// Ok, we have the clusters, now assign new IDs to each
// object that we added.
for (i = 0; i < MAX_OBJ_3D; i++)
{
if (objects_list[i])
{
int x = (int) (objects_list[i]->x_pos / 0.5f);
int y = (int) (objects_list[i]->y_pos / 0.5f);
objects_list[i]->cluster = get_cluster (x, y);
}
}
for (i = 0; i < MAX_OBJ_2D; i++)
{
if (obj_2d_list[i])
{
int x = (int) (obj_2d_list[i]->x_pos / 0.5f);
int y = (int) (obj_2d_list[i]->y_pos / 0.5f);
obj_2d_list[i]->cluster = get_cluster (x, y);
}
}
}
// we finally add the tiles to the abt
for(i = 0; i < tile_map_size_y; i++)
{
bbox.bbmin[Y] = i*3.0f;
bbox.bbmax[Y] = (i+1)*3.0f;
if (i == 0)
bbox.bbmin[Y] -= water_tiles_extension;
else if (i == tile_map_size_y-1)
bbox.bbmax[Y] += water_tiles_extension;
for(j = 0; j < tile_map_size_x; j++)
{
current_cluster = get_cluster(j*6, i*6);
cur_tile = tile_map[i*tile_map_size_x+j];
if (cur_tile != 255)
{
bbox.bbmin[X] = j*3.0f;
bbox.bbmax[X] = (j+1)*3.0f;
if (j == 0)
bbox.bbmin[X] -= water_tiles_extension;
else if (j == tile_map_size_x-1)
bbox.bbmax[X] += water_tiles_extension;
if (IS_WATER_TILE(cur_tile))
{
bbox.bbmin[Z] = -0.25f;
bbox.bbmax[Z] = -0.25f;
if (IS_REFLECTING(cur_tile)) add_water_to_list(main_bbox_tree_items, get_terrain_id(j, i), bbox, cur_tile, 1);
else add_water_to_list(main_bbox_tree_items, get_terrain_id(j, i), bbox, cur_tile, 0);
}
else
{
bbox.bbmin[Z] = 0.0f;
bbox.bbmax[Z] = 0.0f;
add_terrain_to_list(main_bbox_tree_items, get_terrain_id(j, i), bbox, cur_tile);
}
}
}
}
#endif
#ifdef FASTER_MAP_LOAD
update_function(load_lights_str, 20.0f);
#else // FASTER_MAP_LOAD
progress = (cur_map_header.lights_no + 99) / 100;
if (progress > 0)
{
update_function(load_lights_str, 0.0f);
progress = 20.0f / progress;
}
else
{
update_function(load_lights_str, 20.0f);
progress = 0.0f;
}
#endif // FASTER_MAP_LOAD
LOG_DEBUG("Loading %d lights.", cur_map_header.lights_no);
//read the lights
lights = (light_io *) (file_mem + cur_map_header.lights_offset);
ENTER_DEBUG_MARK("load lights");
for (i = 0; i < cur_map_header.lights_no; i++)
{
light_io cur_light_io = lights[i];
cur_light_io.pos_x = SwapLEFloat (cur_light_io.pos_x);
cur_light_io.pos_y = SwapLEFloat (cur_light_io.pos_y);
cur_light_io.pos_z = SwapLEFloat (cur_light_io.pos_z);
cur_light_io.r = SwapLEFloat (cur_light_io.r);
cur_light_io.g = SwapLEFloat (cur_light_io.g);
cur_light_io.b = SwapLEFloat (cur_light_io.b);
LOG_DEBUG("Adding light(%d) at <%d, %f, %f> with color "
"<%f, %f, %f>.", i, cur_light_io.pos_x,
cur_light_io.pos_y, cur_light_io.pos_z, cur_light_io.r,
cur_light_io.g, cur_light_io.b);
if (cur_light_io.pos_x < 0.0f || cur_light_io.pos_x > tile_map_size_x * 60 ||
cur_light_io.pos_y < 0.0f || cur_light_io.pos_y > tile_map_size_y * 60 ||
cur_light_io.pos_z < -1000.0f || cur_light_io.pos_z > 1000.0f ||
cur_light_io.r < -1.0f || cur_light_io.r > 1000.0f ||
cur_light_io.g < -1.0f || cur_light_io.g > 1000.0f ||
cur_light_io.b < -1.0f || cur_light_io.b > 1000.0f)
{
LOG_ERROR("Bad light (number %d) when loading '%s'; co-ords [%f %f %f] "
"colour [%f %f %f]", i, file_name, cur_light_io.pos_x,
cur_light_io.pos_y, cur_light_io.pos_z, cur_light_io.r,
cur_light_io.g, cur_light_io.b);
cur_light_io.pos_x = cur_light_io.pos_y = 1.0f;
cur_light_io.pos_z = 2.0f;
cur_light_io.r = cur_light_io.g = cur_light_io.b = 1.0f;
continue;
}
add_light (cur_light_io.pos_x, cur_light_io.pos_y, cur_light_io.pos_z,
cur_light_io.r, cur_light_io.g, cur_light_io.b, 1.0f, 0);
#ifndef FASTER_MAP_LOAD
if (i % 100 == 0)
{
update_function(load_lights_str, progress);
}
#endif
}
LEAVE_DEBUG_MARK("load lights");
#ifdef FASTER_MAP_LOAD
update_function(load_particles_str, 20.0f);
#else // FASTER_MAP_LOAD
progress = (cur_map_header.particles_no + 99) / 100;
if (progress > 0.0f)
{
update_function(load_particles_str, 0.0f);
progress = 20.0f / progress;
}
else
{
update_function(load_particles_str, 20.0f);
progress = 0.0f;
}
#endif // FASTER_MAP_LOAD
LOG_DEBUG("Loading %d particles.", cur_map_header.particles_no);
//read particle systems
particles = (particles_io *) (file_mem + cur_map_header.particles_offset);
ENTER_DEBUG_MARK("load particles");
for (i = 0; i < cur_map_header.particles_no; i++)
{
particles_io cur_particles_io = particles[i];
cur_particles_io.x_pos = SwapLEFloat (cur_particles_io.x_pos);
cur_particles_io.y_pos = SwapLEFloat (cur_particles_io.y_pos);
cur_particles_io.z_pos = SwapLEFloat (cur_particles_io.z_pos);
LOG_DEBUG("Adding particle(%d) '%s' at <%d, %f, %f>.", i,
cur_particles_io.file_name, cur_particles_io.x_pos,
cur_particles_io.y_pos, cur_particles_io.z_pos);
if (!strncmp(cur_particles_io.file_name, "ec://", 5))
{
ec_create_effect_from_map_code(cur_particles_io.file_name + 5, cur_particles_io.x_pos, cur_particles_io.y_pos, cur_particles_io.z_pos, (poor_man ? 6 : 10));
}
else
{
#ifdef NEW_SOUND
add_map_particle_sys (cur_particles_io.file_name, cur_particles_io.x_pos, cur_particles_io.y_pos, cur_particles_io.z_pos, 0);
#else
add_particle_sys (cur_particles_io.file_name, cur_particles_io.x_pos, cur_particles_io.y_pos, cur_particles_io.z_pos, 0);
#endif // NEW_SOUND
}
#ifndef FASTER_MAP_LOAD
if (i % 100 == 0)
{
update_function(load_particles_str, progress);
}
#endif
}
LEAVE_DEBUG_MARK("load particles");
// Everything copied, get rid of the file data
el_close(file);
update_function(bld_sectors_str, 0.0f);
LOG_DEBUG("Building bbox tree for map '%s'.", file_name);
init_bbox_tree(main_bbox_tree, main_bbox_tree_items);
free_bbox_items(main_bbox_tree_items);
main_bbox_tree_items = 0;
update_function(init_done_str, 20.0f);
#ifdef EXTRA_DEBUG
ERR();//We finished loading the new map apparently...
#endif
return 1;
}