Andrew Livy
356 lines
9.7 KiB
C++
356 lines
9.7 KiB
C++
#include "global.h"
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/*
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-----------------------------------------------------------------------------
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Class: MusicBannerWheel
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Desc: See header.
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Copyright (c) 2001-2002 by the person(s) listed below. All rights reserved.
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Andrew Livy
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-----------------------------------------------------------------------------
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*/
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#include "MusicBannerWheel.h"
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#include "RageUtil.h"
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#include "GameState.h"
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#include "PrefsManager.h"
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#include "SongManager.h"
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#include "ThemeManager.h"
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#include "RageSoundManager.h"
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#include "StyleDef.h"
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#include "song.h"
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#include "ActorUtil.h"
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#define BANNERSPACING 200
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#define MAXSONGSINBUFFER 5
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#define BANNERTYPE 1
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enum
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{
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GOINGLEFT=0,
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GOINGRIGHT
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};
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#define DEFAULT_SCROLL_DIRECTION THEME->GetMetricI("Notes","DefaultScrollDirection")
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#define PREVIEWMUSICMODE THEME->GetMetricI("ScreenEz2SelectMusic","PreviewMusicMode")
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MusicBannerWheel::MusicBannerWheel()
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{
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currentPos=0;
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scrlistPos=0;
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SongsExist=0;
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SingleLoad=0;
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if(DEFAULT_SCROLL_DIRECTION && GAMESTATE->m_pCurSong == NULL) /* check the song is null... incase they have just come back from a song and changed their PlayerOptions */
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{
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for(int i=0; i<NUM_PLAYERS; i++)
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GAMESTATE->m_PlayerOptions[i].m_fReverseScroll = 1;
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}
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m_ScrollingList.UseSpriteType(BANNERTYPE);
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m_ScrollingList.SetXY( 0, 0 );
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m_ScrollingList.SetSpacing( BANNERSPACING );
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this->AddChild( &m_ScrollingList );
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if( GAMESTATE->m_sPreferredGroup == GROUP_ALL_MUSIC )
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SONGMAN->GetSongs( arraySongs, GAMESTATE->GetNumStagesLeft() );
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else // Get the Group They Want
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SONGMAN->GetSongs( arraySongs, GAMESTATE->m_sPreferredGroup, GAMESTATE->GetNumStagesLeft() );
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if( arraySongs.size() > 0)
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{
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SongsExist=1;
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}
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else
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{
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SongsExist=0;
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return;
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}
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// If there is no currently selected song, select one.
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if( GAMESTATE->m_pCurSong == NULL )
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{
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currentPos=0;
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}
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else // theres a song already selected (i.e. they came back from gameplay)...
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{
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// find our song and change the currentPos to wherever it may be.
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for(unsigned i=0; i<arraySongs.size(); i++)
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{
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if( GAMESTATE->m_pCurSong == arraySongs[i])
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{
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currentPos=i;
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i=(arraySongs.size()-1); // get us out of the loop by moving i ahead to the end
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}
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}
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}
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LoadSongData();
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#ifdef DEBUG
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m_debugtext.LoadFromFont( THEME->GetPathToF("small titles") );
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m_debugtext.SetXY( 0, -120 );
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this->AddChild(&m_debugtext);
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#endif
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}
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/********************************************
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void MusicBannerWheel::InsertNewBanner(int direction)
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Based upon the direction specified it will go off and
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figure out which banner went out of focus, (which is
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now our NEW! banner) and replace it with something new...
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works only if there are 5 banners in the scrolling list.
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********************************************/
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void MusicBannerWheel::InsertNewBanner(int direction)
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{
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Song* pSong = NULL;
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CString sGraphicPath;
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int elementtoreplace=0;
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if( direction == GOINGLEFT)
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{
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/* Imagine this:
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[1][2][3][4][5]
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then they shift <-
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[?][1][2][3][4]
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gotta find out what ? is
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scrlistpos = 0 0 1 2 [3] [4] [0] [1] [2] 3 4 0 1 2 3 4
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scrlistpos = 4 4 0 1 [2] [3] [4] [0] [1] 2 3 4 0 1 2 3 // we lost 2 and got a new one
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scrlistpos = 3 3 4 0 [1] [2] [3] [4] [0] 1 2 3 4 0 1 2 // we lost 1 and got a new one
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*/
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if(currentPos-2 >= 0)
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pSong = arraySongs[currentPos-2];
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else
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pSong = arraySongs[(arraySongs.size()-1) + (currentPos-2)]; // wrap around. (it does honestly!)
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if( pSong == NULL ) sGraphicPath = (THEME->GetPathToG("Common fallback banner"));
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else if (pSong->HasBanner()) sGraphicPath = (pSong->GetBannerPath());
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else if (PREFSMAN->m_bUseBGIfNoBanner && pSong->HasBackground() ) sGraphicPath = (pSong->GetBackgroundPath());
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else sGraphicPath = (THEME->GetPathToG("Common fallback banner"));
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elementtoreplace = scrlistPos - 2;
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if(elementtoreplace < 0)
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{
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elementtoreplace = MAXSONGSINBUFFER + elementtoreplace;
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}
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m_ScrollingList.Replace(sGraphicPath, elementtoreplace);
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}
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else if( direction == GOINGRIGHT)
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{
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/* Imagine this:
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[1][2][3][4][5]
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then they shift ->
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[2][3][4][5][?]
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gotta find out what ? is
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scrlistpos = 0 1 2 [3] [4] [0] [1] [2] 3 4
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scrlistpos = 1 2 3 [4] [0] [1] [2] [3] 4 0 // we lost 3 and got a new one
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*/
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if((unsigned)currentPos+2 <= arraySongs.size()-1)
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pSong = arraySongs[currentPos+2];
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else
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pSong = arraySongs[0+ (((currentPos+2) - (arraySongs.size()-1)) - 1)]; // wrap around. (it does honestly!)
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if( pSong == NULL ) sGraphicPath = (THEME->GetPathToG("Common fallback banner"));
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else if (pSong->HasBanner()) sGraphicPath = (pSong->GetBannerPath());
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else if (PREFSMAN->m_bUseBGIfNoBanner && pSong->HasBackground() ) sGraphicPath = (pSong->GetBackgroundPath());
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else sGraphicPath = (THEME->GetPathToG("Common fallback banner"));
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elementtoreplace = scrlistPos + 2;
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if(elementtoreplace > MAXSONGSINBUFFER-1)
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{
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elementtoreplace = elementtoreplace - MAXSONGSINBUFFER;
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}
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m_ScrollingList.Replace(sGraphicPath, elementtoreplace);
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}
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else
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{
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ASSERT(0); // we should be going in some sort of direction.
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}
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if(PREVIEWMUSICMODE == 0)
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PlayMusicSample();
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}
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/****************************
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void MusicBannerWheel::LoadSongData()
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Loads the Song Data, based upon
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its relative position. It's fairly
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slow, so should only get used once
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and once only.
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*****************************/
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void MusicBannerWheel::LoadSongData()
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{
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Song* pSong = NULL;
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CStringArray asGraphicPaths;
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if(MAXSONGSINBUFFER >= arraySongs.size() && SingleLoad != 1) // less than the MAXSONGSINBUFFER means we can get away with loading the lot in one go
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{
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SingleLoad=2;
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int difference=0;
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// find out just how short of a full buffer we are =)
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difference = MAXSONGSINBUFFER - arraySongs.size();
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for(int i=0; i<=difference; i++)
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{
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for(unsigned c=0; c<arraySongs.size(); c++)
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{
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pSong = arraySongs[c];
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if( pSong == NULL ) asGraphicPaths.push_back(THEME->GetPathToG("Common fallback banner"));
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else if (pSong->HasBanner()) asGraphicPaths.push_back(pSong->GetBannerPath());
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else if (PREFSMAN->m_bUseBGIfNoBanner && pSong->HasBackground() ) asGraphicPaths.push_back(pSong->GetBackgroundPath());
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else asGraphicPaths.push_back(THEME->GetPathToG("Common fallback banner"));
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}
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}
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}
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if(SingleLoad==0)
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{
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for(int count=0; count<MAXSONGSINBUFFER; count++)
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{
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/* In essence, this element is the central one so we want the scrolling list
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to load in the song as specified by currentPos */
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if(count == scrlistPos)
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{
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pSong = arraySongs[currentPos];
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}
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/* if it's the next element
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*/
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else if(count == scrlistPos+2 || (scrlistPos == MAXSONGSINBUFFER-2 && count == 0))
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{
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if((unsigned)currentPos+2 <= arraySongs.size()-1)
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pSong = arraySongs[currentPos+2];
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else
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pSong = arraySongs[0+2];
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}
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else if(count == scrlistPos-2 || (scrlistPos == 0 && count == MAXSONGSINBUFFER-2))
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{
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if(currentPos-2 >= 0)
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pSong = arraySongs[currentPos-2];
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else
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pSong = arraySongs[arraySongs.size()-2];
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}
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else if(count == scrlistPos+1 || (scrlistPos == MAXSONGSINBUFFER-1 && count == 0))
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{
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if((unsigned)currentPos+1 <= arraySongs.size()-1)
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pSong = arraySongs[currentPos+1];
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else
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pSong = arraySongs[0];
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}
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/* if it's the previous element OR if we're at element 0..the 5th element (which will wrap to before element 0)
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will actually appear as 5 songs along and not the one immediately before it,, so pull a sneaky and make the
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final element actually be the song before... */
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else if(count == scrlistPos-1 || (scrlistPos == 0 && count == MAXSONGSINBUFFER-1))
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{
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if(currentPos-1 >= 0)
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pSong = arraySongs[currentPos-1];
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else
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pSong = arraySongs[arraySongs.size()-1];
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}
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if( pSong == NULL ) asGraphicPaths.push_back(THEME->GetPathToG("Common fallback banner"));
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else if (pSong->HasBanner()) asGraphicPaths.push_back(pSong->GetBannerPath());
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else if (PREFSMAN->m_bUseBGIfNoBanner && pSong->HasBackground() ) asGraphicPaths.push_back(pSong->GetBackgroundPath());
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else asGraphicPaths.push_back(THEME->GetPathToG("Common fallback banner"));
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}
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}
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if(SingleLoad != 1)
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m_ScrollingList.Load( asGraphicPaths );
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if(SingleLoad == 2)
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SingleLoad = 1;
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if(PREVIEWMUSICMODE == 0)
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PlayMusicSample();
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}
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Song* MusicBannerWheel::GetSelectedSong()
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{
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Song* pSong;
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pSong=arraySongs[currentPos];
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return(pSong);
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}
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void MusicBannerWheel::StartBouncing()
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{
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m_ScrollingList.StartBouncing();
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}
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void MusicBannerWheel::StopBouncing()
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{
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m_ScrollingList.StopBouncing();
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}
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void MusicBannerWheel::PlayMusicSample()
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{
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Song* pSong = GetSelectedSong();
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if( pSong && pSong->HasMusic() )
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{
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SOUNDMAN->PlayMusic(pSong->GetMusicPath(), true,
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pSong->m_fMusicSampleStartSeconds,
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pSong->m_fMusicSampleLengthSeconds);
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}
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}
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void MusicBannerWheel::BannersLeft()
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{
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StopBouncing();
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if(currentPos==0)
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currentPos=arraySongs.size()-1;
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else
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currentPos--;
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if(scrlistPos==0)
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if(SingleLoad == 0)
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scrlistPos = MAXSONGSINBUFFER-1;
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else
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scrlistPos = arraySongs.size()-1;
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else
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scrlistPos--;
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if(SingleLoad == 0)
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// m_ScrollingList.Unload();
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// LoadSongData();
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InsertNewBanner(GOINGLEFT);
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#ifdef DEBUG
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m_debugtext.SetText(ssprintf("currentPos: %d scrlistPos: %d",currentPos,scrlistPos));
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#endif
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m_ScrollingList.Left();
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ChangeNotes();
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}
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void MusicBannerWheel::BannersRight()
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{
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StopBouncing();
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if((unsigned)currentPos>=arraySongs.size()-1)
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currentPos=0;
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else
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currentPos++;
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if(scrlistPos==MAXSONGSINBUFFER-1)
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scrlistPos=0;
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else
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scrlistPos++;
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if(SingleLoad == 0)
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// m_ScrollingList.Unload();
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// LoadSongData();
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InsertNewBanner(GOINGRIGHT);
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#ifdef DEBUG
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m_debugtext.SetText(ssprintf("currentPos: %d scrlistPos: %d",currentPos,scrlistPos));
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#endif
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m_ScrollingList.Right();
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ChangeNotes();
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}
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void MusicBannerWheel::ChangeNotes()
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{
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}
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MusicBannerWheel::~MusicBannerWheel()
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{
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}
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