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more to implementation

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This commit is contained in:
Glenn Maynard
2005-07-22 05:44:54 +00:00
parent 55c0f2b6f4
commit d41ba9480c
2 changed files with 43 additions and 43 deletions
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stepmania/src/ScreenManager.cpp
+43 -38
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@@ -51,7 +51,12 @@ namespace
bool m_bDeleteWhenDone;
ScreenMessage m_SendOnPop;
};
Actor *g_pSharedBGA; // BGA object that's persistent between screens
vector<LoadedScreen> g_ScreenStack; // bottommost to topmost
vector<Screen*> g_OverlayScreens;
vector<Screen*> g_vPreparedScreens;
vector<Actor*> g_vPreparedBackgrounds;
};
void RegisterScreenClass( const CString& sClassName, CreateScreenFn pfn )
@@ -68,7 +73,7 @@ void RegisterScreenClass( const CString& sClassName, CreateScreenFn pfn )
ScreenManager::ScreenManager()
{
m_pSharedBGA = new Actor;
g_pSharedBGA = new Actor;
m_bZeroNextUpdate = false;
m_PopTopScreen = SM_Invalid;
@@ -80,15 +85,15 @@ ScreenManager::~ScreenManager()
{
LOG->Trace( "ScreenManager::~ScreenManager()" );
SAFE_DELETE( m_pSharedBGA );
SAFE_DELETE( g_pSharedBGA );
for( unsigned i=0; i<g_ScreenStack.size(); i++ )
{
if( g_ScreenStack[i].m_bDeleteWhenDone )
SAFE_DELETE( g_ScreenStack[i].m_pScreen );
}
DeletePreparedScreens();
for( unsigned i=0; i<m_OverlayScreens.size(); i++ )
SAFE_DELETE( m_OverlayScreens[i] );
for( unsigned i=0; i<g_OverlayScreens.size(); i++ )
SAFE_DELETE( g_OverlayScreens[i] );
}
/* This is called when we start up, and when the theme changes or is reloaded. */
@@ -103,9 +108,9 @@ void ScreenManager::ThemeChanged()
m_soundScreenshot.Load( THEME->GetPathS("Common","screenshot") );
// reload overlay screens
for( unsigned i=0; i<m_OverlayScreens.size(); i++ )
SAFE_DELETE( m_OverlayScreens[i] );
m_OverlayScreens.clear();
for( unsigned i=0; i<g_OverlayScreens.size(); i++ )
SAFE_DELETE( g_OverlayScreens[i] );
g_OverlayScreens.clear();
CString sOverlays = THEME->GetMetric( "Common","OverlayScreens" );
vector<CString> asOverlays;
@@ -113,7 +118,7 @@ void ScreenManager::ThemeChanged()
for( unsigned i=0; i<asOverlays.size(); i++ )
{
Screen *pScreen = MakeNewScreen( asOverlays[i] );
m_OverlayScreens.push_back( pScreen );
g_OverlayScreens.push_back( pScreen );
}
this->RefreshCreditsMessages();
@@ -197,10 +202,10 @@ void ScreenManager::Update( float fDeltaTime )
if( pScreen )
pScreen->Update( fDeltaTime );
m_pSharedBGA->Update( fDeltaTime );
g_pSharedBGA->Update( fDeltaTime );
for( unsigned i=0; i<m_OverlayScreens.size(); i++ )
m_OverlayScreens[i]->Update( fDeltaTime );
for( unsigned i=0; i<g_OverlayScreens.size(); i++ )
g_OverlayScreens[i]->Update( fDeltaTime );
}
//
// Handle messages after updating.
@@ -209,10 +214,10 @@ void ScreenManager::Update( float fDeltaTime )
for( unsigned i=0; i<g_ScreenStack.size(); i++ )
g_ScreenStack[i].m_pScreen->ProcessMessages( fDeltaTime );
m_pSharedBGA->ProcessMessages( fDeltaTime );
g_pSharedBGA->ProcessMessages( fDeltaTime );
for( unsigned i=0; i<m_OverlayScreens.size(); i++ )
m_OverlayScreens[i]->ProcessMessages( fDeltaTime );
for( unsigned i=0; i<g_OverlayScreens.size(); i++ )
g_OverlayScreens[i]->ProcessMessages( fDeltaTime );
}
/* The music may be started on the first update. If we're reading from a CD,
@@ -271,13 +276,13 @@ void ScreenManager::Draw()
if( !DISPLAY->BeginFrame() )
return;
m_pSharedBGA->Draw();
g_pSharedBGA->Draw();
for( unsigned i=0; i<g_ScreenStack.size(); i++ ) // Draw all screens bottom to top
g_ScreenStack[i].m_pScreen->Draw();
for( unsigned i=0; i<m_OverlayScreens.size(); i++ )
m_OverlayScreens[i]->Draw();
for( unsigned i=0; i<g_OverlayScreens.size(); i++ )
g_OverlayScreens[i]->Draw();
DISPLAY->EndFrame();
@@ -293,9 +298,9 @@ void ScreenManager::Input( const DeviceInput& DeviceI, const InputEventType type
// true, it handled the input, so don't pass it further. OverlayInput could
// probably be merged with Input, but that would require changing all Input
// overloads, as well as all MenuLeft, etc. overloads.
for( unsigned i = 0; i < m_OverlayScreens.size(); ++i )
for( unsigned i = 0; i < g_OverlayScreens.size(); ++i )
{
Screen *pScreen = m_OverlayScreens[i];
Screen *pScreen = g_OverlayScreens[i];
if( pScreen->OverlayInput(DeviceI, type, GameI, MenuI, StyleI) )
return;
}
@@ -333,9 +338,9 @@ Screen* ScreenManager::MakeNewScreen( const CString &sScreenName )
void ScreenManager::PrepareScreen( const CString &sScreenName )
{
// If the screen is already prepared, stop.
for( int i = (int)m_vPreparedScreens.size()-1; i>=0; i-- )
for( int i = (int)g_vPreparedScreens.size()-1; i>=0; i-- )
{
Screen *&pScreen = m_vPreparedScreens[i];
Screen *&pScreen = g_vPreparedScreens[i];
if( pScreen->GetName() == sScreenName )
return;
}
@@ -345,7 +350,7 @@ void ScreenManager::PrepareScreen( const CString &sScreenName )
SONGMAN->Cleanup();
Screen* pNewScreen = MakeNewScreen(sScreenName);
m_vPreparedScreens.push_back( pNewScreen );
g_vPreparedScreens.push_back( pNewScreen );
/* Don't delete previously prepared versions of the screen's background,
* and only prepare it if it's different than the current background
@@ -354,10 +359,10 @@ void ScreenManager::PrepareScreen( const CString &sScreenName )
if( pNewScreen->UsesBackground() )
sNewBGA = THEME->GetPathB(sScreenName,"background");
if( !sNewBGA.empty() && sNewBGA != m_pSharedBGA->GetName() )
if( !sNewBGA.empty() && sNewBGA != g_pSharedBGA->GetName() )
{
Actor *pNewBGA = NULL;
FOREACH( Actor*, m_vPreparedBackgrounds, a )
FOREACH( Actor*, g_vPreparedBackgrounds, a )
{
if( (*a)->GetName() == sNewBGA )
{
@@ -372,7 +377,7 @@ void ScreenManager::PrepareScreen( const CString &sScreenName )
{
pNewBGA = ActorUtil::MakeActor( sNewBGA );
pNewBGA->SetName( sNewBGA );
m_vPreparedBackgrounds.push_back( pNewBGA );
g_vPreparedBackgrounds.push_back( pNewBGA );
}
}
}
@@ -394,12 +399,12 @@ bool ScreenManager::ConcurrentlyPrepareScreen( const CString &sScreenName, Scree
void ScreenManager::DeletePreparedScreens()
{
FOREACH( Screen*, m_vPreparedScreens, s )
FOREACH( Screen*, g_vPreparedScreens, s )
SAFE_DELETE( *s );
m_vPreparedScreens.clear();
FOREACH( Actor*, m_vPreparedBackgrounds, a )
g_vPreparedScreens.clear();
FOREACH( Actor*, g_vPreparedBackgrounds, a )
SAFE_DELETE( *a );
m_vPreparedBackgrounds.clear();
g_vPreparedBackgrounds.clear();
TEXTUREMAN->DeleteCachedTextures();
}
@@ -473,12 +478,12 @@ void ScreenManager::LoadDelayedScreen()
// Find the prepped screen.
//
Screen* pNewScreen = NULL;
FOREACH( Screen*, m_vPreparedScreens, s )
FOREACH( Screen*, g_vPreparedScreens, s )
{
if( (*s)->GetName() == sScreenName )
{
pNewScreen = *s;
m_vPreparedScreens.erase( s );
g_vPreparedScreens.erase( s );
break;
}
}
@@ -501,28 +506,28 @@ void ScreenManager::LoadDelayedScreen()
CString sNewBGA;
if( pNewScreen->UsesBackground() )
sNewBGA = THEME->GetPathB(sScreenName,"background");
if( sNewBGA != m_pSharedBGA->GetName() )
if( sNewBGA != g_pSharedBGA->GetName() )
{
Actor *pNewBGA = NULL;
if( sNewBGA.empty() )
pNewBGA = new Actor;
else
{
FOREACH( Actor*, m_vPreparedBackgrounds, a )
FOREACH( Actor*, g_vPreparedBackgrounds, a )
{
if( (*a)->GetName() == sNewBGA )
{
pNewBGA = *a;
m_vPreparedBackgrounds.erase( a );
g_vPreparedBackgrounds.erase( a );
break;
}
}
}
ASSERT( pNewBGA != NULL );
SAFE_DELETE( m_pSharedBGA );
m_pSharedBGA = pNewBGA;
m_pSharedBGA->PlayCommand( "On" );
SAFE_DELETE( g_pSharedBGA );
g_pSharedBGA = pNewBGA;
g_pSharedBGA->PlayCommand( "On" );
}
bool bIsOnSystemMenu = pNewScreen->GetScreenType() == system_menu;
@@ -653,7 +658,7 @@ void ScreenManager::PlayScreenshotSound()
void ScreenManager::PlaySharedBackgroundOffCommand()
{
m_pSharedBGA->PlayCommand("Off");
g_pSharedBGA->PlayCommand("Off");
}
// lua start