add DifficultyList

2003-11-17 04:19:29 +00:00
parent f3484b6f7b
commit fa31995d58
2 changed files with 250 additions and 0 deletions
@@ -0,0 +1,212 @@
+#include "global.h"
+#include "DifficultyList.h"
+#include "GameState.h"
+#include "Song.h"
+#include "StyleDef.h"
+#include "DifficultyMeter.h"
+#include "RageLog.h"
+#include "BitmapText.h"
+#include "SongManager.h"
+#include "ThemeManager.h"
+
+#define ITEMS_SPACING_Y							THEME->GetMetricF(m_sName,"ItemsSpacingY")
+#define DESCRIPTION_MAX_WIDTH					THEME->GetMetricF(m_sName,"DescriptionMaxWidth")
+#define TWEEN_ON_STAGGER_SECONDS				THEME->GetMetricF(m_sName,"TweenOnStaggerSeconds")
+
+const int RowsOnScreen=6;
+
+DifficultyList::DifficultyList()
+{
+	m_Meters = NULL; // defer alloc to Load
+	m_Frames = NULL;
+	m_Descriptions = NULL;
+}
+
+DifficultyList::~DifficultyList()
+{
+	delete [] m_Meters;
+	delete [] m_Frames;
+	delete [] m_Descriptions;
+}
+
+void DifficultyList::Load()
+{
+	ASSERT( !m_Meters );
+	m_Meters = new DifficultyMeter[MAX_METERS];
+	m_Frames = new ActorFrame[MAX_METERS];
+	m_Descriptions = new BitmapText[MAX_METERS];
+	m_CurSong = NULL;
+
+	int pn, m;
+	for( pn = 0; pn < NUM_PLAYERS; ++pn )
+	{
+		if( !GAMESTATE->IsHumanPlayer(pn) )
+			continue;
+
+		m_Cursors[pn].Load( THEME->GetPathToG(ssprintf("%s cursor p%i",m_sName.c_str(), pn+1)) );
+		m_Cursors[pn]->SetName( ssprintf("CursorP%i",pn+1) );
+		ON_COMMAND( m_Cursors[pn] );
+		this->AddChild( m_Cursors[pn] );
+	}
+
+	for( m = 0; m < MAX_METERS; ++m )
+	{
+		m_Meters[m].SetName( "DifficultySummaryRow", "Row" );
+		m_Meters[m].Load();
+		this->AddChild( &m_Meters[m] );
+
+		m_Descriptions[m].SetName( "Description" );
+		m_Descriptions[m].LoadFromFont( THEME->GetPathToF(ssprintf("%s description",m_sName.c_str())) );
+		this->AddChild( &m_Descriptions[m] );
+	}
+
+	PositionItems();
+
+	for( pn = 0; pn < NUM_PLAYERS; ++pn )
+		if( GAMESTATE->IsHumanPlayer(pn) )
+			ON_COMMAND( m_Cursors[pn] );
+
+	for( m = 0; m < MAX_METERS; ++m )
+	{
+		ON_COMMAND( m_Meters[m] );
+		ON_COMMAND( m_Descriptions[m] );
+	}
+}
+
+void DifficultyList::PositionItems()
+{
+	int pos = 0;
+	for( int m = 0; m < MAX_METERS; ++m )
+	{
+		DifficultyMeter &met = m_Meters[m];
+
+		float ItemPosition;
+		if( m < RowsOnScreen )
+			ItemPosition = (float) pos++;
+		else
+		{
+			met.SetHidden( true );
+//			ItemPosition = ItemPosition = (float) pos++;
+			continue;
+		}
+		const float fY = ITEMS_SPACING_Y*ItemPosition;
+		LOG->Trace("row %i, pos %f, fY %f",
+			m, ItemPosition, fY);
+
+		m_Descriptions[m].SetY( fY );
+		met.SetY( fY );
+	}
+
+	for( int pn = 0;pn < NUM_PLAYERS; ++pn )
+	{
+		if( !GAMESTATE->IsHumanPlayer(pn) )
+			continue;
+
+		unsigned ItemPosition;
+		for( ItemPosition = 0; ItemPosition  < m_CurSteps.size(); ++ItemPosition  )
+			if( GAMESTATE->m_pCurNotes[pn] == m_CurSteps[ItemPosition] )
+				break;
+
+		if( ItemPosition == m_CurSteps.size() )
+			continue;
+
+		const float fY = ITEMS_SPACING_Y*ItemPosition;
+
+		COMMAND( m_Cursors[pn], "Change" );
+		m_Cursors[pn]->SetY( fY );
+	}
+}
+
+void DifficultyList::SetFromGameState()
+{
+	Song *song = GAMESTATE->m_pCurSong;
+	if( !song )
+		return;
+
+	/* If the song has changed, update displays: */
+	if( song != m_CurSong )
+	{
+		m_CurSong = song;
+		m_CurSteps.clear();
+		song->GetSteps( m_CurSteps, GAMESTATE->GetCurrentStyleDef()->m_StepsType );
+
+		/* Should match the sort in ScreenSelectMusic::AfterMusicChange. */
+		SortNotesArrayByDifficulty( m_CurSteps );
+
+		for( int m = 0; m < MAX_METERS; ++m )
+		{
+			DifficultyMeter &met = m_Meters[m];
+			if( m >= (int) m_CurSteps.size() )
+			{
+				met.Unset();
+				m_Descriptions[m].SetText( "" );
+				continue;
+			}
+
+			met.SetFromNotes( m_CurSteps[m] );
+			const CString desc = m_CurSteps[m]->GetDescription();
+			m_Descriptions[m].SetZoomX(1);
+			m_Descriptions[m].SetTextMaxWidth( DESCRIPTION_MAX_WIDTH, SONGMAN->GetDifficultyThemeName(desc) );
+			/* Don't mess with alpha; it might be fading on. */
+			m_Descriptions[m].SetDiffuseColor( SONGMAN->GetDifficultyColor( m_CurSteps[m]->GetDifficulty() ) );
+		}
+	}
+
+	PositionItems();
+}
+
+void DifficultyList::TweenOnScreen()
+{
+	for( int m = 0; m < MAX_METERS; ++m )
+	{
+		m_Descriptions[m].BeginTweening( m * TWEEN_ON_STAGGER_SECONDS );
+		COMMAND( m_Descriptions[m], "TweenOn" );
+		COMMAND( m_Meters[m], "TweenOn" );
+	}
+
+	for( int pn = 0; pn < NUM_PLAYERS; ++pn )
+	{
+		if( !GAMESTATE->IsHumanPlayer(pn) )
+			continue;
+		COMMAND( m_Cursors[pn], "TweenOn" );
+	}
+}
+
+void DifficultyList::TweenOffScreen()
+{
+
+}
+
+void DifficultyList::Show()
+{
+	for( int m = 0; m < MAX_METERS; ++m )
+	{
+		// XXX: m_Meters[m].Show
+		COMMAND( m_Descriptions[m], "Show" );
+		COMMAND( m_Meters[m], "Show" );
+	}
+
+	for( int pn = 0; pn < NUM_PLAYERS; ++pn )
+	{
+		if( !GAMESTATE->IsHumanPlayer(pn) )
+			continue;
+		COMMAND( m_Cursors[pn], "Show" );
+	}
+}
+
+void DifficultyList::Hide()
+{
+	for( int m = 0; m < MAX_METERS; ++m )
+	{
+		// XXX: m_Meters[m].Hide
+		COMMAND( m_Descriptions[m], "Hide" );
+		COMMAND( m_Meters[m], "Hide" );
+	}
+
+	for( int pn = 0; pn < NUM_PLAYERS; ++pn )
+	{
+		if( !GAMESTATE->IsHumanPlayer(pn) )
+			continue;
+		COMMAND( m_Cursors[pn], "Hide" );
+	}
+}