[warps] Allow for editing warps.

TODO: Ensure warps get erased if they go backwards.

Themes/_fallback/Languages/en.ini

@@ -843,6 +843,7 @@ Edit time signature (top)=Edit time signature (beats per measure)
 Edit time signature (bottom)=Edit time signature (single beat note value)
 Edit tickcount=Edit tickcount
 Edit combo=Edit combo
+Edit warp=Edit warp
 Editor options=Options
 EditorShowBGChangesPlay=Show Backgrounds
 Effect=Effect
@@ -1209,6 +1210,7 @@ Enter a new Time Signature numerator value.=Enter the number of beats per measur
 Enter a new Time Signature denominator value.=Enter the note value that represents one beat.
 Enter a new Tickcount value.=Enter a new Tickcount value.
 Enter a new Combo value.=Enter a new Combo value.
+Enter a new Warp value.=Enter the beat you will warp to when you reach this point.
 Enter a new artist transliteration.=Enter a new artist transliteration.
 Enter a new artist.=Enter a new artist.
 Enter a new genre.=Enter a new genre.

src/ScreenEdit.cpp

@@ -80,6 +80,7 @@ AutoScreenMessage( SM_BackFromTimeSignatureNumeratorChange );
 AutoScreenMessage( SM_BackFromTimeSignatureDenominatorChange );
 AutoScreenMessage( SM_BackFromTickcountChange );
 AutoScreenMessage( SM_BackFromComboChange );
+AutoScreenMessage( SM_BackFromWarpChange );
 AutoScreenMessage( SM_DoSaveAndExit );
 AutoScreenMessage( SM_DoExit );
 AutoScreenMessage( SM_SaveSuccessful );
@@ -549,7 +550,8 @@ static MenuDef g_TimingDataInformation(
 	MenuRowDef( ScreenEdit::time_signature_numerator,	"Edit time signature (top)",	true, EditMode_Full, true, true, 0, NULL ),
 	MenuRowDef( ScreenEdit::time_signature_denominator,	"Edit time signature (bottom)",	true, EditMode_Full, true, true, 0, NULL ),
 	MenuRowDef( ScreenEdit::tickcount,			"Edit tickcount",		true, EditMode_Full, true, true, 0, NULL ),
-	MenuRowDef( ScreenEdit::combo,				"Edit combo",			true, EditMode_Full, true, true, 0, NULL )
+	MenuRowDef( ScreenEdit::combo,				"Edit combo",			true, EditMode_Full, true, true, 0, NULL ),
+	MenuRowDef( ScreenEdit::warp,				"Edit warp",			true, EditMode_Full, true, true, 0, NULL )
 );
 
 enum { song_bganimation, song_movie, song_bitmap, global_bganimation, global_movie, global_movie_song_group, global_movie_song_group_and_genre, dynamic_random, baked_random, none };
@@ -2639,6 +2641,13 @@ void ScreenEdit::HandleScreenMessage( const ScreenMessage SM )
 		}
 		SetDirty( true );
 	}
+	else if ( SM == SM_BackFromWarpChange )
+	{
+		float fWarp = StringToFloat( ScreenTextEntry::s_sLastAnswer );
+		if( fWarp > GAMESTATE->m_fSongBeat )
+			m_pSong->m_Timing.SetWarpAtBeat( GAMESTATE->m_fSongBeat, fWarp );
+		SetDirty( true );
+	}
 	else if( SM == SM_BackFromBGChange )
 	{
 		HandleBGChangeChoice( (BGChangeChoice)ScreenMiniMenu::s_iLastRowCode, ScreenMiniMenu::s_viLastAnswers );
@@ -3176,6 +3185,7 @@ void ScreenEdit::HandleMainMenuChoice( MainMenuChoice c, const vector<int> &iAns
 				g_TimingDataInformation.rows[time_signature_denominator].SetOneUnthemedChoice( ssprintf("%d", pTime.GetTimeSignatureDenominatorAtBeat( fBeat ) ) );
 				g_TimingDataInformation.rows[tickcount].SetOneUnthemedChoice( ssprintf("%d", pTime.GetTickcountAtBeat( fBeat ) ) );
 				g_TimingDataInformation.rows[combo].SetOneUnthemedChoice( ssprintf("%d", pTime.GetComboAtBeat( fBeat ) ) );
+				g_TimingDataInformation.rows[warp].SetOneUnthemedChoice( ssprintf("%.5f", pTime.GetWarpAtBeat( fBeat ) ) );
 				
 				EditMiniMenu( &g_TimingDataInformation, SM_BackFromTimingDataInformation );
 			}
@@ -3609,6 +3619,7 @@ static LocalizedString ENTER_TIME_SIGNATURE_NUMERATOR_VALUE	( "ScreenEdit", "Ent
 static LocalizedString ENTER_TIME_SIGNATURE_DENOMINATOR_VALUE	( "ScreenEdit", "Enter a new Time Signature denominator value." );
 static LocalizedString ENTER_TICKCOUNT_VALUE			( "ScreenEdit", "Enter a new Tickcount value." );
 static LocalizedString ENTER_COMBO_VALUE			( "ScreenEdit", "Enter a new Combo value." );
+static LocalizedString ENTER_WARP_VALUE				( "ScreenEdit", "Enter a new Warp value." );
 void ScreenEdit::HandleTimingDataInformationChoice( TimingDataInformationChoice c, const vector<int> &iAnswers )
 {
 	switch( c )
@@ -3673,6 +3684,15 @@ void ScreenEdit::HandleTimingDataInformationChoice( TimingDataInformationChoice
 		   4
 		   );
 	break;
+	case warp:
+		// todo: Call a screen with class ScreenTextEntry instead. -aj
+		ScreenTextEntry::TextEntry( 
+		   SM_BackFromWarpChange, 
+		   ENTER_WARP_VALUE, 
+		   ssprintf( "%.4f", m_pSong->m_Timing.GetWarpAtRow( BeatToNoteRow(GAMESTATE->m_fSongBeat) ) ),
+		   10
+		   );
+	break;
 	}
 }
 

src/ScreenEdit.h

@@ -456,6 +456,7 @@ public:
 		time_signature_denominator,
 		tickcount,
 		combo,
+		warp,
 		NUM_TIMING_DATA_INFORMATION_CHOICES
 	};