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Loops and...auto actors?

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I think we have a new candidate for smart pointers.

The built in kind that is.
This commit is contained in:
Jason Felds
2013-05-01 23:11:07 -04:00
parent a762a7c882
commit 596056b8c3
1 changed files with 220 additions and 219 deletions
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src/ScreenGameplayLesson.cpp
+9 -8
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@@ -33,24 +33,25 @@ void ScreenGameplayLesson::Init()
vector<RString> vs; vector<RString> vs;
GetDirListing( sDir+"Page*", vs, true, true ); GetDirListing( sDir+"Page*", vs, true, true );
m_vPages.resize( vs.size() ); m_vPages.resize( vs.size() );
FOREACH( RString, vs, s ) int i = 0;
for (RString const &s : vs)
{ {
int i = s - vs.begin();
AutoActor &aa = m_vPages[i]; AutoActor &aa = m_vPages[i];
LuaThreadVariable iIndex( "PageIndex", LuaReference::Create(i) ); LuaThreadVariable iIndex( "PageIndex", LuaReference::Create(i++) );
LuaThreadVariable iPages( "NumPages", LuaReference::Create( (int)vs.size() ) ); LuaThreadVariable iPages( "NumPages", LuaReference::Create( (int)vs.size() ) );
aa.Load( *s ); aa.Load( s );
aa->SetDrawOrder( DRAW_ORDER_OVERLAY+1 ); aa->SetDrawOrder( DRAW_ORDER_OVERLAY+1 );
this->AddChild( aa ); this->AddChild( aa );
} }
FOREACH( AutoActor, m_vPages, aa ) i = 0;
for (AutoActor &aa : m_vPages)
{ {
bool bIsFirst = aa == m_vPages.begin(); bool bIsFirst = (i++ == 0);
(*aa)->PlayCommand( bIsFirst ? "Show" : "Hide" ); aa->PlayCommand( bIsFirst ? "Show" : "Hide" );
(*aa)->PlayCommand( "On" ); aa->PlayCommand( "On" );
} }
// Reset stage number (not relevant in lessons) // Reset stage number (not relevant in lessons)