Use the new tree-based registration system in the mover.

src/gameplaysceneclassic.cpp

@@ -68,16 +68,17 @@ namespace cloonel {
 		std::unique_ptr<MoverLeftRight> moverLeftRight(new MoverLeftRight(1.5f, 5.0f, 40.0f));
 		std::unique_ptr<MoverWorld> moverWorld(new MoverWorld(halfRefHeight));
 		std::unique_ptr<TiledWallpaper> wallpaper(new TiledWallpaper("resources/graphics/background_tile.png", SDLObject()));
-		std::unique_ptr<PlatformSystem> platforms(new PlatformSystem("resources/graphics/platform.png", SDLObject(), this, halfRefHeight * 0.9f, *moverWorld));
+		std::unique_ptr<PlatformSystem> platforms(new PlatformSystem("resources/graphics/platform.png", SDLObject(), this, halfRefHeight * 0.9f));
 
 		player->Prepare();
+		platforms->Prepare();
 		moverSine->RegisterPlaceable(player.get());
 		moverSine->RegisterPlaceable(moverWorld.get()); //Keep an invisible mover
 		moverLeftRight->RegisterPlaceable(player.get());
 		moverWorld->RegisterPlaceable(player.get()); //It compensates the position when the chara goes over the mid
 		moverWorld->RegisterPlaceable(moverWorld.get()); //The mover has to be in sync with the character
+		moverWorld->RegisterPlaceable(platforms.get());
 		wallpaper->Reload();
-		platforms->Prepare();
 
 		std::swap(moverSine, m_moverSine);
 		std::swap(player, m_player);

src/movers/mover.cpp

@@ -30,4 +30,13 @@ namespace cloonel {
 			UpdateSingle(currPlaceable);
 		}
 	}
+
+	///--------------------------------------------------------------------------
+	///--------------------------------------------------------------------------
+	Mover::PlaceableTicketType Mover::RegisterPlaceable (Placeable* parPlaceable, PlaceableTicketType parTicket) {
+		assert(parPlaceable);
+		const auto currTicket = m_placeables.Add(parPlaceable, parTicket);
+		parPlaceable->OnRegister(*this, currTicket);
+		return currTicket;
+	}
 } //namespace cloonel

src/movers/mover.hpp

@@ -30,11 +30,15 @@ namespace cloonel {
 	public:
 		typedef ObserversManager<Placeable*>::TicketType PlaceableTicketType;
 
+		enum {
+			NullTicket = ObserversManager<Placeable*>::Ticket_Null
+		};
+
 		Mover ( void ) = default;
 		virtual ~Mover ( void ) noexcept = default;
 
 		virtual void Update ( float parDelta );
-		PlaceableTicketType RegisterPlaceable ( Placeable* parPlaceable ) { return m_placeables.Add(parPlaceable); }
+		PlaceableTicketType RegisterPlaceable ( Placeable* parPlaceable, PlaceableTicketType parParent=ObserversManager<Placeable*>::Ticket_Null );
 		void UnregisterPlaceable ( PlaceableTicketType parID ) noexcept { m_placeables.Remove(parID); }
 
 	protected:

src/placeable.cpp

@@ -28,4 +28,10 @@ namespace cloonel {
 		m_pos(parPos)
 	{
 	}
+
+	///--------------------------------------------------------------------------
+	///--------------------------------------------------------------------------
+	void Placeable::OnRegister (Mover&, Mover::PlaceableTicketType) {
+		return;
+	}
 } //namespace cloonel

src/placeable.hpp

@@ -21,14 +21,14 @@
 #define id703E4B8DFFF747DFA97864384B87E9C1
 
 #include "vector.hpp"
+#include "mover.hpp"
 
 namespace cloonel {
-	class Mover;
-
 	class Placeable {
 	public:
 		float2 GetPos ( void ) const noexcept;
 		void AddOffset ( const float2& parOffset ) noexcept;
+		virtual void OnRegister ( Mover& parMover, Mover::PlaceableTicketType parParentTicket );
 
 	protected:
 		explicit Placeable ( float2 parPos );

src/platformsystem.cpp

@@ -66,10 +66,9 @@ namespace cloonel {
 	};
 
 	struct PlatformSystem::LocalData : public boost::noncopyable {
-		LocalData ( const char* parTexturePath, SDLMain* parSDLMain, GameplayScene* parScene, float parMaxDistance, Mover& parMover );
+		LocalData ( const char* parTexturePath, SDLMain* parSDLMain, GameplayScene* parScene, float parMaxDistance );
 		~LocalData ( void ) noexcept = default;
 
-		Mover& mover;
 		std::vector<PlatformInfo> platformsBuff;
 		CircularBuffer<std::vector<PlatformInfo>::iterator> platforms;
 		Texture texture;
@@ -80,8 +79,7 @@ namespace cloonel {
 
 	///--------------------------------------------------------------------------
 	///--------------------------------------------------------------------------
-	PlatformSystem::LocalData::LocalData (const char* parTexturePath, SDLMain* parSDLMain, GameplayScene* parScene, float parMaxDistance, Mover& parMover) :
+	PlatformSystem::LocalData::LocalData (const char* parTexturePath, SDLMain* parSDLMain, GameplayScene* parScene, float parMaxDistance) :
-		mover(parMover),
 		platformsBuff(MAX_PLATFORMS_ON_SCREEN),
 		platforms(platformsBuff.begin(), platformsBuff.end()),
 		texture(parTexturePath, parSDLMain, false),
@@ -93,8 +91,9 @@ namespace cloonel {
 
 	///--------------------------------------------------------------------------
 	///--------------------------------------------------------------------------
-	PlatformSystem::PlatformSystem (const char* parTexturePath, SDLMain* parSDLMain, GameplayScene* parScene, float parMaxDistance, Mover& parMover) :
+	PlatformSystem::PlatformSystem (const char* parTexturePath, SDLMain* parSDLMain, GameplayScene* parScene, float parMaxDistance) :
-		m_localdata(new LocalData(parTexturePath, parSDLMain, parScene, parMaxDistance, parMover))
+		Placeable(float2(0.0f)),
+		m_localdata(new LocalData(parTexturePath, parSDLMain, parScene, parMaxDistance))
 	{
 	}
 
@@ -163,8 +162,15 @@ namespace cloonel {
 		for (size_t z = 0; z < m_localdata->platforms.size(); ++z) {
 			PlatformInfo& newPlatf = m_localdata->platforms[z];
 			m_localdata->scene->AddDrawable(newPlatf.platform.get());
-			const Mover::PlaceableTicketType ticket = m_localdata->mover.RegisterPlaceable(newPlatf.platform.get());
+			newPlatf.ticket = Mover::NullTicket;
-			newPlatf.ticket = ticket;
+		}
+	}
+
+	///--------------------------------------------------------------------------
+	///--------------------------------------------------------------------------
+	void PlatformSystem::OnRegister (Mover& parMover, Mover::PlaceableTicketType parTicket) {
+		for (size_t z = 0; z < m_localdata->platforms.size(); ++z) {
+			m_localdata->platforms[z].ticket = parMover.RegisterPlaceable(m_localdata->platforms[z].platform.get(), parTicket);
 		}
 	}
 } //namespace cloonel

src/platformsystem.hpp

@@ -19,17 +19,17 @@
 
 #ifndef id17908979556C47F8A978688BBE4A9D22
 
+#include "placeable.hpp"
 #include <memory>
 
 namespace cloonel {
 	class SDLMain;
 	class GameplayScene;
-	class Mover;
 
-	class PlatformSystem {
+	class PlatformSystem : public Placeable {
 	public:
 		PlatformSystem ( void ) = delete;
-		PlatformSystem ( const char* parTexturePath, SDLMain* parSDLMain, GameplayScene* parScene, float parMaxDistance, Mover& parMover );
+		PlatformSystem ( const char* parTexturePath, SDLMain* parSDLMain, GameplayScene* parScene, float parMaxDistance );
 		PlatformSystem ( const PlatformSystem& ) = delete;
 		PlatformSystem ( PlatformSystem&& parOther ) = delete;
 		~PlatformSystem ( void ) noexcept;
@@ -40,6 +40,9 @@ namespace cloonel {
 		void Destroy ( void ) noexcept;
 		void SpawnPlatforms ( void );
 
+		//Overrides
+		virtual void OnRegister ( Mover& parOut, Mover::PlaceableTicketType parTicket );
+
 	private:
 		struct LocalData;