Pull RoomInfoDisplay out of RoomWheel

stepmania/src/RoomWheel.cpp

@@ -5,6 +5,7 @@
 #include "ScreenTextEntry.h"
 #include "LocalizedString.h"
 #include "NetworkSyncManager.h"
+#include "ScreenManager.h"
 
 AutoScreenMessage( SM_BackFromRoomName )
 
@@ -29,9 +30,6 @@ void RoomWheel::Load( RString sType )
 	m_offset = 0;
 	LOG->Trace( "RoomWheel::Load('%s')", sType.c_str() );
 
-	m_roomInfo.Load("RoomInfoDisplay");
-	this->AddChild(&m_roomInfo);
-
 	AddPerminateItem( new RoomWheelData(TYPE_GENERIC, "Create Room", "Create a new game room", THEME->GetMetricC( m_sName, "CreateRoomColor")) );
 
 	BuildWheelItemsData( m_CurWheelItemData );
@@ -140,7 +138,8 @@ void RoomWheel::RemoveItem( int index )
 static LocalizedString ENTER_ROOM_NAME( "RoomWheel", "Enter room name" );
 bool RoomWheel::Select()
 {
-	m_roomInfo.RetractInfoBox();
+	SCREENMAN->PostMessageToTopScreen( SM_RoomInfoRetract, 0 );
+
 	if( m_iSelection > 0 )
 		return WheelBase::Select();
 	else if( m_iSelection == 0 )
@@ -167,10 +166,10 @@ void RoomWheel::Move(int n)
 	{
 		const RoomWheelData* data = GetItem(m_iSelection-m_offset);
 		if (data != NULL)
-			m_roomInfo.SetRoom( data );
+			SCREENMAN->PostMessageToTopScreen( SM_RoomInfoDeploy, 0 );
 	}
 	else
-		m_roomInfo.RetractInfoBox();
+		SCREENMAN->PostMessageToTopScreen( SM_RoomInfoRetract, 0 );
 
 	WheelBase::Move(n);
 }

stepmania/src/RoomWheel.h

@@ -7,6 +7,9 @@
 #include "WheelItemBase.h"
 #include "ThemeMetric.h"
 
+AutoScreenMessage( SM_RoomInfoRetract )
+AutoScreenMessage( SM_RoomInfoDeploy )
+
 struct RoomWheelData : public WheelItemBaseData
 {
 	RoomWheelData() : m_iFlags(0) { WheelItemBaseData::WheelItemBaseData(); }
@@ -99,15 +102,13 @@ public:
 	inline RoomWheelData* GetItem(unsigned int i) { return (RoomWheelData*)WheelBase::GetItem(i + m_offset); }
 	void AddPerminateItem(RoomWheelData* itemdata);
 	int GetCurrentIndex() const { return m_iSelection; }
-	inline void SetRoomInfo( const RoomInfo& info) { m_roomInfo.SetRoomInfo(info); }
+	int GetPerminateOffset() const { return m_offset; }
 	void AddItem( WheelItemBaseData* itemdata );
 	void RemoveItem( int index );
 
 private:
 	virtual WheelItemBase *MakeItem();
 	int m_offset;
-
-	RoomInfoDisplay m_roomInfo;
 };
 
 #endif

stepmania/src/ScreenNetRoom.cpp

@@ -59,12 +59,14 @@ void ScreenNetRoom::Init()
 	m_RoomWheel.SetName( "RoomWheel" );
 	m_RoomWheel.BeginScreen();
 	SET_XY( m_RoomWheel );
-	ON_COMMAND( m_RoomWheel );
-	m_RoomWheel.SetDrawOrder(1);
 	this->AddChild( &m_RoomWheel );
-	this->MoveToHead( &m_RoomWheel );
 	ON_COMMAND( m_RoomWheel );
 
+	m_roomInfo.Load("RoomInfoDisplay");
+	m_roomInfo.SetDrawOrder(1);
+	this->AddChild( &m_roomInfo );
+
+	this->SortByDrawOrder();
 	NSMAN->ReportNSSOnOff(7);
 }
 
@@ -158,7 +160,7 @@ void ScreenNetRoom::HandleScreenMessage( const ScreenMessage SM )
 			for (int i = 0; i < info.numPlayers; i++)
 				info.players[i] = NSMAN->m_SMOnlinePacket.ReadNT();
 
-			m_RoomWheel.SetRoomInfo(info);
+			m_roomInfo.SetRoomInfo(info);
 			break;
 		}
 	}
@@ -186,6 +188,18 @@ void ScreenNetRoom::HandleScreenMessage( const ScreenMessage SM )
 			CreateNewRoom( m_newRoomName, m_newRoomDesc, m_newRoomPass);
 		}
 	}
+	else if ( SM == SM_RoomInfoRetract )
+	{
+		m_roomInfo.RetractInfoBox();
+	}
+	else if ( SM == SM_RoomInfoDeploy )
+	{
+		int i = m_RoomWheel.GetCurrentIndex() - m_RoomWheel.GetPerminateOffset();
+		const RoomWheelData* data = m_RoomWheel.GetItem(i);
+		if (data != NULL)
+			m_roomInfo.SetRoom(data);
+	}
+
 	ScreenNetSelectBase::HandleScreenMessage( SM );
 }
 

stepmania/src/ScreenNetRoom.h

@@ -58,6 +58,7 @@ private:
 	RString m_newRoomName, m_newRoomDesc, m_newRoomPass;
 
 	RoomWheel m_RoomWheel;
+	RoomInfoDisplay m_roomInfo;
 };
 #endif