[MusicWheel] Added EmptyColor metric.

Docs/Changelog_sm5.txt

@@ -8,6 +8,10 @@ ________________________________________________________________________________
 StepMania 5.0 ???? ?? | 20120???
 --------------------------------------------------------------------------------
 
+2012/05/27
+----------
+* [MusicWheel] Added EmptyColor metric.
+
 2012/05/21
 ----------
 * [NotesLoaderBMS] Support for #BMP based background changes. [theDtTvB]

Themes/_fallback/metrics.ini

@@ -936,6 +936,7 @@ SortMenuColor=color("1,1,1,1")
 RouletteColor=color("1,0,0,1")
 RandomColor=color("1,0,0,1")
 PortalColor=color("1,0,0,1")
+EmptyColor=color("1,0,0,1")
 
 SortOrders={ "SortOrder_Preferred", "SortOrder_Group", "SortOrder_Title", "SortOrder_BPM", "SortOrder_Artist", "SortOrder_Genre" }
 # SortOrders={ "SortOrder_Preferred", "SortOrder_Group", "SortOrder_Title", "SortOrder_BPM", "SortOrder_Popularity", "SortOrder_Artist", "SortOrder_Genre" }

src/MusicWheel.cpp

@@ -99,9 +99,10 @@ void MusicWheel::Load( RString sType )
 	CUSTOM_CHOICES.Load(sType,CUSTOM_WHEEL_ITEM_NAME,vsCustomItemNames);
 	CUSTOM_CHOICE_COLORS.Load(sType,CUSTOM_WHEEL_ITEM_COLOR,vsCustomItemNames);
 
-	ROULETTE_COLOR				.Load(sType,"RouletteColor");
+	ROULETTE_COLOR	.Load(sType,"RouletteColor");
-	RANDOM_COLOR				.Load(sType,"RandomColor");
+	RANDOM_COLOR	.Load(sType,"RandomColor");
-	PORTAL_COLOR				.Load(sType,"PortalColor");
+	PORTAL_COLOR	.Load(sType,"PortalColor");
+	EMPTY_COLOR		.Load(sType,"EmptyColor");
 
 	WheelBase::Load( sType );
 
@@ -1050,7 +1051,7 @@ void MusicWheel::FilterWheelItemDatas(vector<MusicWheelItemData *> &aUnFilteredD
 
 	// If we've filtered all items, insert a dummy.
 	if( aFilteredData.empty() )
-		aFilteredData.push_back( new MusicWheelItemData(WheelItemDataType_Section, NULL, EMPTY_STRING, NULL, RageColor(1,0,0,1), 0) );
+		aFilteredData.push_back( new MusicWheelItemData(WheelItemDataType_Section, NULL, EMPTY_STRING, NULL, EMPTY_COLOR, 0) );
 }
 
 void MusicWheel::UpdateSwitch()

src/MusicWheel.h

@@ -91,6 +91,7 @@ protected:
 	ThemeMetric<RageColor>	ROULETTE_COLOR;
 	ThemeMetric<RageColor>	RANDOM_COLOR;
 	ThemeMetric<RageColor>	PORTAL_COLOR;
+	ThemeMetric<RageColor>	EMPTY_COLOR;
 	vector <int> m_viWheelPositions;
 	ThemeMetric<RString>	CUSTOM_WHEEL_ITEM_NAMES;
 	ThemeMetricMap<RString>	CUSTOM_CHOICES;