81 lines
1.8 KiB
C++
81 lines
1.8 KiB
C++
#include "global.h"
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#include "ScreenReloadSongs.h"
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#include "SongManager.h"
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#include "UnlockSystem.h"
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#include "ScreenManager.h"
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#include "RageTimer.h"
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#include "RageLog.h"
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#include "ThemeManager.h"
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#include "arch/LoadingWindow/LoadingWindow.h"
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static const int DrawFrameRate = 20;
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class ScreenReloadSongsLoadingWindow: public LoadingWindow
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{
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RageTimer m_LastDraw;
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BitmapText &m_BitmapText;
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public:
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ScreenReloadSongsLoadingWindow( BitmapText &bt ):
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m_BitmapText(bt)
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{
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}
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void SetText( CString str )
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{
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m_BitmapText.SetText( str );
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Paint();
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}
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void Paint()
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{
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/* We load songs much faster than we draw frames. Cap the draw rate, so we don't
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* slow down the reload. */
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if( m_LastDraw.PeekDeltaTime() < 1.0f/DrawFrameRate )
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return;
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m_LastDraw.GetDeltaTime();
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SCREENMAN->Draw();
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}
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};
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/* This could be cleaned up: show progress, for example. Let's not use
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* this for the initial load, since we don't want to start up the display
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* until we finish loading songs; that way, people can continue to use their
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* computer while songs load. */
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ScreenReloadSongs::ScreenReloadSongs( CString sClassName ): Screen(sClassName)
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{
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m_iUpdates = 0;
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m_Loading.LoadFromFont( THEME->GetPathF("Common", "normal") );
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m_Loading.SetXY( CENTER_X, CENTER_Y );
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this->AddChild( &m_Loading );
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m_LoadingWindow = new ScreenReloadSongsLoadingWindow( m_Loading );
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}
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ScreenReloadSongs::~ScreenReloadSongs()
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{
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delete m_LoadingWindow;
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}
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void ScreenReloadSongs::Update( float fDeltaTime )
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{
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Screen::Update( fDeltaTime );
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/* Start the reload on the second update. On the first, 0, SCREENMAN->Draw won't draw. */
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++m_iUpdates;
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if( m_iUpdates != 2 )
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return;
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ASSERT( !IsFirstUpdate() );
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SONGMAN->Reload( m_LoadingWindow );
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UNLOCKMAN->UpdateSongs();
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SCREENMAN->SetNewScreen( "ScreenTitleMenu" );
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}
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