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globals.cxx -- FGGlobals::set_fg_scenery():

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Insert empty string as marker between FG_SCENERY path elements.
    FG_SCENERY=A:B expands to [A/Terrain, A/Objects, "", B/Terrain, B/Objects, ""]
    (assuming that both A/ and B/ have Terrain/ and Objects/ subdirs).

tileentry.cxx -- FGTileEntry::load():
    Check all tile dirs in FG_SCENERY from left to right: add all objects
    to the scenery until a terrain tile was found: In this case read the
    rest of that group (i.e. the Objects/ twin dir) and then stop scanning.

    Better structuring of log messages & fix warnings.
This commit is contained in:
mfranz 2005-12-03 10:20:35 +00:00
parent 24e9bb6ce8
commit 72f46a4a6f
2 changed files with 29 additions and 13 deletions
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4
src/Main/globals.cxx
View file

@ -157,6 +157,10 @@ void FGGlobals::set_fg_scenery (const string &scenery) {
ulCloseDir( od );
}
}
// insert a marker for FGTileEntry::load(), so that
// FG_SCENERY=A:B becomes list ["A/Terrain", "A/Objects", "",
// "B/Terrain", "B/Objects", ""]
fg_scenery.push_back("");
}
}

38
src/Scenery/tileentry.cxx
View file

@ -670,7 +670,7 @@ typedef enum {
// storage class for deferred object processing in FGTileEntry::load()
struct Object {
Object(object_type t, string& token, const SGPath& p, istream& in)
Object(object_type t, const string& token, const SGPath& p, istream& in)
: type(t), path(p)
{
in >> name;
@ -679,10 +679,10 @@ struct Object {
in >> ::skipeol;
if (type == OBJECT)
SG_LOG(SG_TERRAIN, SG_INFO, token << " " << name);
SG_LOG(SG_TERRAIN, SG_INFO, " " << token << " " << name);
else
SG_LOG(SG_TERRAIN, SG_INFO, token << " " << name << " lon=" << lon
<< " lat=" << lat << " elev=" << elev << " hdg=" << hdg);
SG_LOG(SG_TERRAIN, SG_INFO, " " << token << " " << name << " lon=" <<
lon << " lat=" << lat << " elev=" << elev << " hdg=" << hdg);
}
object_type type;
string name;
@ -699,21 +699,31 @@ FGTileEntry::load( const string_list &path_list, bool is_base )
SGPath object_base;
vector<const Object*> objects;
string index_str = tile_bucket.gen_index_str();
SG_LOG( SG_TERRAIN, SG_INFO, "Loading tile " << index_str );
// scan and parse all files and store information
for (int i = 0; i < path_list.size(); i++) {
for (unsigned int i = 0; i < path_list.size(); i++) {
// If we found a terrain tile in Terrain/, we have to process the
// Objects/ dir in the same group, too, before we can stop scanning.
// FGGlobals::set_fg_scenery() inserts an empty string to path_list
// as marker.
if (path_list[i].empty()) {
if (found_tile_base)
break;
else
continue;
}
bool has_base = false;
// Generate names for later use
string index_str = tile_bucket.gen_index_str();
SGPath tile_path = path_list[i];
tile_path.append( tile_bucket.gen_base_path() );
SGPath basename = tile_path;
basename.append( index_str );
SG_LOG( SG_TERRAIN, SG_INFO, "Loading tile " << basename.str() );
SG_LOG( SG_TERRAIN, SG_INFO, " Trying " << basename.str() );
// Check for master .stg (scene terra gear) file
@ -736,7 +746,7 @@ FGTileEntry::load( const string_list &path_list, bool is_base )
if ( token == "OBJECT_BASE" ) {
string name;
in >> name >> ::skipws;
SG_LOG( SG_TERRAIN, SG_INFO, token << " " << name );
SG_LOG( SG_TERRAIN, SG_INFO, " " << token << " " << name );
if (!found_tile_base) {
found_tile_base = true;
@ -746,7 +756,7 @@ FGTileEntry::load( const string_list &path_list, bool is_base )
object_base.append(name);
} else
SG_LOG(SG_TERRAIN, SG_INFO, " (skipped)");
SG_LOG(SG_TERRAIN, SG_INFO, " (skipped)");
// Load only if base is not in another file
} else if ( token == "OBJECT" ) {
@ -755,7 +765,8 @@ FGTileEntry::load( const string_list &path_list, bool is_base )
else {
string name;
in >> name >> ::skipeol;
SG_LOG(SG_TERRAIN, SG_INFO, token << " " << name << " (skipped)");
SG_LOG(SG_TERRAIN, SG_INFO, " " << token << " "
<< name << " (skipped)");
}
// Always OK to load
@ -800,6 +811,7 @@ FGTileEntry::load( const string_list &path_list, bool is_base )
} else {
// ... or generate an ocean tile on the fly
SG_LOG(SG_TERRAIN, SG_INFO, " Generating ocean tile");
ssgBranch *geometry = new ssgBranch;
Point3D c;
double br;
@ -817,7 +829,7 @@ FGTileEntry::load( const string_list &path_list, bool is_base )
// now that we have a valid center, process all the objects
for (int j = 0; j < objects.size(); j++) {
for (unsigned int j = 0; j < objects.size(); j++) {
const Object *obj = objects[j];
if (obj->type == OBJECT) {