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Deprecated. Note that lua_objlen() doesn't actually return the number of elements in the table. It simply evaluates the new # operator which will return the first integer n such that t[n] is not nil and t[n+1] is nil. Note that this means that this is only useful for tables which have no "holes" and integer indexes (starting at 1).

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If you really want the table size, you have to walk the whole table (using next() or pairs() in Lua or lua_next() in C).
This commit is contained in:
Steve Checkoway
2006-09-26 09:32:14 +00:00
parent 003454ccfd
commit 488d166ba4
1 changed files with 6 additions and 6 deletions
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stepmania/src/ScreenDebugOverlay.cpp
+6 -6
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@@ -507,12 +507,12 @@ class DebugLineAutosync : public IDebugLine
virtual bool IsEnabled() { return GAMESTATE->m_SongOptions.GetSong().m_AutosyncType!=SongOptions::AUTOSYNC_OFF; }
virtual void Do( RString &sMessageOut )
{
SongOptions::AutosyncType as = enum_add2( GAMESTATE->m_SongOptions.GetSong().m_AutosyncType, 1 );
int as = GAMESTATE->m_SongOptions.GetSong().m_AutosyncType + 1;
bool bAllowSongAutosync = !GAMESTATE->IsCourseMode();
if( !bAllowSongAutosync && as == SongOptions::AUTOSYNC_SONG )
as = SongOptions::AUTOSYNC_MACHINE;
wrap( (int&)as, SongOptions::NUM_AUTOSYNC_TYPES );
SO_GROUP_ASSIGN( GAMESTATE->m_SongOptions, ModsLevel_Song, m_AutosyncType, as );
wrap( as, SongOptions::NUM_AUTOSYNC_TYPES );
SO_GROUP_ASSIGN( GAMESTATE->m_SongOptions, ModsLevel_Song, m_AutosyncType, SongOptions::AutosyncType(as) );
MESSAGEMAN->Broadcast( Message_AutosyncChanged );
IDebugLine::Do( sMessageOut );
}
@@ -525,9 +525,9 @@ class DebugLineCoinMode : public IDebugLine
virtual bool IsEnabled() { return true; }
virtual void Do( RString &sMessageOut )
{
CoinMode cm = (CoinMode)(PREFSMAN->m_CoinMode+1);
wrap( (int&)cm, NUM_CoinMode );
PREFSMAN->m_CoinMode.Set( cm );
int cm = PREFSMAN->m_CoinMode+1;
wrap( cm, NUM_CoinMode );
PREFSMAN->m_CoinMode.Set( CoinMode(cm) );
SCREENMAN->RefreshCreditsMessages();
IDebugLine::Do( sMessageOut );
}