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Expose SGBucket index computation to Nasal.

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This commit is contained in:
James Turner 2012-04-26 00:00:46 +01:00
parent 89b41395d8
commit 4d39882ab2
1 changed files with 10 additions and 1 deletions
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11
src/Scripting/NasalPositioned.cxx
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@ -938,6 +938,14 @@ static naRef f_tilePath(naContext c, naRef me, int argc, naRef* args)
return stringToNasal(c, b.gen_base_path()); return stringToNasal(c, b.gen_base_path());
} }
static naRef f_tileIndex(naContext c, naRef me, int argc, naRef* args)
{
SGGeod pos = globals->get_aircraft_position();
geodFromArgs(args, 0, argc, pos);
SGBucket b(pos);
return naNum(b.gen_index());
}
static naRef f_route(naContext c, naRef me, int argc, naRef* args) static naRef f_route(naContext c, naRef me, int argc, naRef* args)
{ {
naRef route = naNewHash(c); naRef route = naNewHash(c);
@ -1082,7 +1090,8 @@ static struct { const char* name; naCFunction func; } funcs[] = {
{ "magvar", f_magvar }, { "magvar", f_magvar },
{ "courseAndDistance", f_courseAndDistance }, { "courseAndDistance", f_courseAndDistance },
{ "greatCircleMove", f_greatCircleMove }, { "greatCircleMove", f_greatCircleMove },
{ "bucketPath", f_tilePath }, { "tileIndex", f_tileIndex },
{ "tilePath", f_tilePath },
{ 0, 0 } { 0, 0 }
}; };