int scen_detect( struct PData *pd ) {
char *dummy;
List *entries;
if ( !parser_get_value( pd, "authors", &dummy, 0 ) ) return 0;
if ( !parser_get_value( pd, "date", &dummy, 0 ) ) return 0;
if ( !parser_get_value( pd, "turns", &dummy, 0 ) ) return 0;
if ( !parser_get_value( pd, "turns_per_day", &dummy, 0 ) ) return 0;
if ( !parser_get_value( pd, "days_per_turn", &dummy, 0 ) ) return 0;
if ( !parser_get_entries( pd, "players", &entries ) ) return 0;
return 1;
}
/*
====================================================================
Load terrain types, weather information and hex tile icons.
====================================================================
*/
int terrain_load( char *fname )
{
int i, j, k;
PData *pd, *sub, *subsub, *subsubsub;
List *entries, *flags;
char path[512], transitionPath[512];
char *flag, *str;
char *domain = 0;
int count;
/* log info */
int log_dot_limit = 40; /* maximum of dots */
char log_str[128];
sprintf( transitionPath, "Scenario/%s", fname );
search_file_name_exact( path, transitionPath, config.mod_name );
if ( ( pd = parser_read_file( fname, path ) ) == 0 ) goto parser_failure;
// domain = determine_domain(pd, fname);
// locale_load_domain(domain, 0/*FIXME*/);
/* get weather */
if ( !parser_get_entries( pd, "weather", &entries ) ) goto parser_failure;
weather_type_count = entries->count;
weather_types = calloc( weather_type_count, sizeof( Weather_Type ) );
list_reset( entries ); i = 0;
while ( ( sub = list_next( entries ) ) ) {
weather_types[i].id = strdup( sub->name );
// if ( !parser_get_localized_string( sub, "name", domain, &weather_types[i].name ) ) goto parser_failure;
if ( !parser_get_value( sub, "name", &str, 0 ) ) goto parser_failure;
weather_types[i].name = strdup( str );
if ( !parser_get_value( sub, "ground_cond", &str, 0 ) ) goto parser_failure;
weather_types[i].ground_conditions = strdup( str );
if ( !parser_get_values( sub, "flags", &flags ) ) goto parser_failure;
list_reset( flags );
while ( ( flag = list_next( flags ) ) )
weather_types[i].flags |= check_flag( flag, fct_terrain );
i++;
}
/* hex tile geometry */
if ( !parser_get_int( pd, "hex_width", &hex_w ) ) goto parser_failure;
if ( !parser_get_int( pd, "hex_height", &hex_h ) ) goto parser_failure;
if ( !parser_get_int( pd, "hex_x_offset", &hex_x_offset ) ) goto parser_failure;
if ( !parser_get_int( pd, "hex_y_offset", &hex_y_offset ) ) goto parser_failure;
/* terrain icons */
terrain_icons = calloc( 1, sizeof( Terrain_Icons ) );
if ( !parser_get_value( pd, "fog", &str, 0 ) ) goto parser_failure;
sprintf( transitionPath, "Graphics/%s", str );
search_file_name_exact( path, transitionPath, config.mod_name );
if ( ( terrain_icons->fog = load_surf( path, SDL_SWSURFACE, 0, 0, 0, 0 ) ) == 0 ) goto failure;
if ( !parser_get_value( pd, "danger", &str, 0 ) ) goto parser_failure;
sprintf( transitionPath, "Graphics/%s", str );
search_file_name_exact( path, transitionPath, config.mod_name );
if ( ( terrain_icons->danger = load_surf( path, SDL_SWSURFACE, 0, 0, 0, 0 ) ) == 0 ) goto failure;
if ( !parser_get_value( pd, "grid", &str, 0 ) ) goto parser_failure;
sprintf( transitionPath, "Graphics/%s", str );
search_file_name_exact( path, transitionPath, config.mod_name );
if ( ( terrain_icons->grid = load_surf( path, SDL_SWSURFACE, 0, 0, 0, 0 ) ) == 0 ) goto failure;
if ( !parser_get_value( pd, "frame", &str, 0 ) ) goto parser_failure;
sprintf( transitionPath, "Graphics/%s", str );
search_file_name_exact( path, transitionPath, config.mod_name );
if ( ( terrain_icons->select = load_surf( path, SDL_SWSURFACE, 0, 0, 0, 0 ) ) == 0 ) goto failure;
if ( !parser_get_value( pd, "crosshair", &str, 0 ) ) goto parser_failure;
sprintf( transitionPath, "Graphics/%s", str );
search_file_name_exact( path, transitionPath, config.mod_name );
if ( ( terrain_icons->cross = anim_create( load_surf( path, SDL_SWSURFACE, 0, 0, 0, 0 ), 1000/config.anim_speed, hex_w, hex_h, sdl.screen, 0, 0 ) ) == 0 )
goto failure;
anim_hide( terrain_icons->cross, 1 );
if ( !parser_get_value( pd, "explosion", &str, 0 ) ) goto parser_failure;
sprintf( transitionPath, "Graphics/%s", str );
search_file_name_exact( path, transitionPath, config.mod_name );
if ( ( terrain_icons->expl1 = anim_create( load_surf( path, SDL_SWSURFACE, 0, 0, 0, 0 ), 50/config.anim_speed, hex_w, hex_h, sdl.screen, 0, 0 ) ) == 0 )
goto failure;
anim_hide( terrain_icons->expl1, 1 );
if ( ( terrain_icons->expl2 = anim_create( load_surf( path, SDL_SWSURFACE, 0, 0, 0, 0 ), 50/config.anim_speed, hex_w, hex_h, sdl.screen, 0, 0 ) ) == 0 )
goto failure;
anim_hide( terrain_icons->expl2, 1 );
/* terrain sounds */
#ifdef WITH_SOUND
if ( parser_get_value( pd, "explosion_sound", &str, 0 ) )
{
snprintf( transitionPath, 512, "Sound/%s", str );
search_file_name_exact( path, transitionPath, config.mod_name );
terrain_icons->wav_expl = wav_load( path, 2 );
}
if ( parser_get_value( pd, "select_sound", &str, 0 ) )
{
snprintf( transitionPath, 512, "Sound/%s", str );
search_file_name_exact( path, transitionPath, config.mod_name );
terrain_icons->wav_select = wav_load( path, 1 );
}
#endif
/* terrain data image columns */
if ( !parser_get_int( pd, "terrain_columns", &terrain_columns ) ) goto parser_failure;
/* terrain data image rows */
if ( !parser_get_int( pd, "terrain_rows", &terrain_rows ) ) goto parser_failure;
/* each ground condition type got its own image -- if it's named 'default' we
point towards the image of weather_type 0 */
terrain_images = calloc( 1, sizeof( Terrain_Images ) );
terrain_images->images = calloc( weather_type_count / 4, sizeof( SDL_Surface* ) );
for ( j = 0; j < weather_type_count / 4; j++ ) {
terrain_images->ground_conditions = strdup( weather_types[4*j].ground_conditions );
sprintf( path, "image/%s", weather_types[4*j].ground_conditions );
if ( !parser_get_value( pd, path, &str, 0 ) ) goto parser_failure;
if ( STRCMP( "default", str ) && j > 0 ) {
/* just a pointer */
terrain_images->images[j] = terrain_images->images[0];
}
else {
sprintf( transitionPath, "Graphics/%s", str );
search_file_name_exact( path, transitionPath, config.mod_name );
if ( ( terrain_images->images[j] = load_surf( path, SDL_SWSURFACE, 0, 0, 0, 0 ) ) == 0 ) goto parser_failure;
SDL_SetColorKey( terrain_images->images[j], SDL_SRCCOLORKEY,
get_pixel( terrain_images->images[j], 0, 0 ) );
}
}
/* fog image */
terrain_images->images_fogged = calloc( weather_type_count / 4, sizeof( SDL_Surface* ) );
for ( j = 0; j < weather_type_count / 4; j++ ) {
if ( terrain_images->images[j] == terrain_images->images[0] && j > 0 ) {
/* just a pointer */
terrain_images->images_fogged[j] = terrain_images->images_fogged[0];
}
else {
terrain_images->images_fogged[j] = create_surf( terrain_images->images[j]->w, terrain_images->images[j]->h, SDL_SWSURFACE );
FULL_DEST( terrain_images->images_fogged[j] );
FULL_SOURCE( terrain_images->images[j] );
blit_surf();
count = terrain_images->images[j]->w / hex_w;
for ( i = 0; i < terrain_rows; i++ )
for ( k = 0; k < terrain_columns; k++ ) {
DEST( terrain_images->images_fogged[j], k * hex_w, i * hex_h, hex_w, hex_h );
SOURCE( terrain_icons->fog, 0, 0 );
alpha_blit_surf( FOG_ALPHA );
}
SDL_SetColorKey( terrain_images->images_fogged[j], SDL_SRCCOLORKEY, get_pixel( terrain_images->images_fogged[j], 0, 0 ) );
}
}
/* terrain types */
if ( !parser_get_entries( pd, "terrain", &entries ) ) goto parser_failure;
terrain_type_count = entries->count;
terrain_types = calloc( terrain_type_count, sizeof( Terrain_Type ) );
list_reset( entries ); i = 0;
while ( ( sub = list_next( entries ) ) ) {
/* id */
terrain_types[i].id = sub->name[0];
/* name */
if ( !parser_get_localized_string( sub, "name", domain, &terrain_types[i].name ) ) goto parser_failure;
/* spot cost */
terrain_types[i].spt = calloc( weather_type_count, sizeof( int ) );
if ( !parser_get_pdata( sub, "spot_cost", &subsub ) ) goto parser_failure;
for ( j = 0; j < weather_type_count; j++ )
if ( !parser_get_int( subsub, weather_types[j].id, &terrain_types[i].spt[j] ) ) goto parser_failure;
/* image */
terrain_types[i].images = terrain_images->images;
/* fog image */
terrain_types[i].images_fogged = terrain_images->images_fogged;
/* mov cost */
terrain_types[i].mov = calloc( mov_type_count * weather_type_count, sizeof( int ) );
if ( !parser_get_pdata( sub, "move_cost", &subsub ) ) goto parser_failure;
for ( k = 0; k < mov_type_count; k++ ) {
if ( !parser_get_pdata( subsub, mov_types[k].id, &subsubsub ) ) goto parser_failure;
for ( j = 0; j < weather_type_count; j++ ) {
if ( !parser_get_value( subsubsub, weather_types[j].id, &str, 0 ) ) goto parser_failure;
if ( str[0] == 'X' )
terrain_types[i].mov[j + k * weather_type_count] = 0; /* impassable */
else
if ( str[0] == 'A' )
terrain_types[i].mov[j + k * weather_type_count] = -1; /* costs all */
else
terrain_types[i].mov[j + k * weather_type_count] = atoi( str ); /* normal cost */
}
}
/* entrenchment */
if ( !parser_get_int( sub, "min_entr", &terrain_types[i].min_entr ) ) goto parser_failure;
if ( !parser_get_int( sub, "max_entr", &terrain_types[i].max_entr ) ) goto parser_failure;
/* initiative modification */
if ( !parser_get_int( sub, "max_init", &terrain_types[i].max_ini ) ) goto parser_failure;
/* flags */
terrain_types[i].flags = calloc( weather_type_count, sizeof( int ) );
if ( !parser_get_pdata( sub, "flags", &subsub ) ) goto parser_failure;
for ( j = 0; j < weather_type_count; j++ ) {
if ( !parser_get_values( subsub, weather_types[j].id, &flags ) ) goto parser_failure;
list_reset( flags );
while ( ( flag = list_next( flags ) ) )
terrain_types[i].flags[j] |= check_flag( flag, fct_terrain );
}
/* next terrain */
i++;
/* LOG */
strcpy( log_str, " [ ]" );
for ( k = 0; k < i * log_dot_limit / entries->count; k++ )
log_str[3 + k] = '*';
write_text( log_font, sdl.screen, log_x, log_y, log_str, 255 );
SDL_UpdateRect( sdl.screen, log_font->last_x, log_font->last_y, log_font->last_width, log_font->last_height );
}
parser_free( &pd );
/* LOG */
write_line( sdl.screen, log_font, log_str, log_x, &log_y ); refresh_screen( 0, 0, 0, 0 );
free(domain);
return 1;
parser_failure:
fprintf( stderr, "%s\n", parser_get_error() );
failure:
terrain_delete();
if ( pd ) parser_free( &pd );
free(domain);
printf(tr("If data seems to be missing, please re-run the converter lgc-pg.\n"));
return 0;
}
int scen_extract( struct PData *pd, struct Translateables *xl )
{
PData *sub, *subsub;
PData *pd_vcond;
List *entries;
/* get scenario info */
if ( !parser_get_pdata( pd, "name", &sub ) ) goto parser_failure;
translateables_add_pdata(xl, sub);
if ( !parser_get_pdata( pd, "desc", &sub ) ) goto parser_failure;
translateables_add_pdata(xl, sub);
if ( !parser_get_pdata( pd, "authors", &sub ) ) goto parser_failure;
translateables_add_pdata(xl, sub);
/* nations */
/* unit libs */
if ( !parser_get_pdata( pd, "unit_db", &sub ) ) {
unit_lib_extract(pd, xl);
}
/* map and weather */
if ( !parser_get_pdata( pd, "map", &sub ) ) {
map_extract(pd, xl);
}
/* players */
if ( !parser_get_entries( pd, "players", &entries ) ) goto parser_failure;
list_reset( entries );
while ( ( sub = list_next( entries ) ) ) {
/* create player */
if ( !parser_get_pdata( sub, "name", &subsub ) ) goto parser_failure;
translateables_add_pdata(xl, subsub);
}
/* set alliances */
/* flags */
/* victory conditions */
/* check type */
if ( !parser_get_entries( pd, "result", &entries ) ) goto parser_failure;
/* reset vic conds may not be done in scen_delete() as this is called
before the check */
/* count conditions */
/* create conditions */
list_reset( entries );
while ( ( pd_vcond = list_next( entries ) ) ) {
if ( strcmp( pd_vcond->name, "cond" ) == 0 ) {
if ( parser_get_pdata( pd_vcond, "message", &subsub ) )
translateables_add_pdata(xl, subsub);
/* and linkage */
/* or linkage */
/* no sub conditions at all? */
/* next condition */
}
}
/* else condition (used if no other condition is fullfilled and scenario ends) */
translateables_add(xl, "Defeat", "");
if ( parser_get_pdata( pd, "result/else", &pd_vcond ) ) {
if ( parser_get_pdata( pd_vcond, "message", &subsub ) )
translateables_add_pdata(xl, subsub);
}
/* units */
/* load deployment hexes */
return 1;
parser_failure:
fprintf( stderr, "%s\n", parser_get_error() );
return 0;
}