1 files changed, 116 insertions, 0 deletions

diff --git a/src/WorldStorage/NBTChunkSerializer.h b/src/WorldStorage/NBTChunkSerializer.h
new file mode 100644
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+++ b/src/WorldStorage/NBTChunkSerializer.h
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+
+// NBTChunkSerializer.h
+
+// Declares the cNBTChunkSerializer class that is used for saving individual chunks into NBT format used by Anvil
+
+
+
+
+
+#pragma once
+
+#include "../ChunkDef.h"
+
+
+
+
+
+// fwd:
+class cFastNBTWriter;
+class cEntity;
+class cBlockEntity;
+class cBoat;
+class cChestEntity;
+class cDispenserEntity;
+class cDropperEntity;
+class cFurnaceEntity;
+class cHopperEntity;
+class cJukeboxEntity;
+class cNoteEntity;
+class cSignEntity;
+class cFallingBlock;
+class cMinecart;
+class cMinecartWithChest;
+class cMinecartWithFurnace;
+class cMinecartWithTNT;
+class cMinecartWithHopper;
+class cMonster;
+class cPickup;
+class cItemGrid;
+class cProjectileEntity;
+
+
+
+
+
+class cNBTChunkSerializer :
+	public cChunkDataSeparateCollector
+{
+public:
+	cChunkDef::BiomeMap m_Biomes;
+	unsigned char m_VanillaBiomes[cChunkDef::Width * cChunkDef::Width];
+	bool m_BiomesAreValid;
+
+
+	cNBTChunkSerializer(cFastNBTWriter & a_Writer);
+
+	/// Close NBT tags that we've opened
+	void Finish(void);
+	
+	bool IsLightValid(void) const {return m_IsLightValid; }
+
+protected:
+	
+	/* From cChunkDataSeparateCollector we inherit:
+	- m_BlockTypes[]
+	- m_BlockMetas[]
+	- m_BlockLight[]
+	- m_BlockSkyLight[]
+	*/
+	
+	cFastNBTWriter & m_Writer;
+	
+	bool m_IsTagOpen;  // True if a tag has been opened in the callbacks and not yet closed.
+	bool m_HasHadEntity;  // True if any Entity has already been received and processed
+	bool m_HasHadBlockEntity;  // True if any BlockEntity has already been received and processed
+	bool m_IsLightValid;  // True if the chunk lighting is valid
+
+
+	/// Writes an item into the writer, if slot >= 0, adds the Slot tag. The compound is named as requested.
+	void AddItem(const cItem & a_Item, int a_Slot, const AString & a_CompoundName = "");
+	
+	/// Writes an item grid into the writer; begins the stored slot numbers with a_BeginSlotNum. Note that it doesn't begin nor end the list tag
+	void AddItemGrid(const cItemGrid & a_Grid, int a_BeginSlotNum = 0);
+	
+	// Block entities:
+	void AddBasicTileEntity(cBlockEntity *     a_Entity, const char * a_EntityTypeID);
+	void AddChestEntity    (cChestEntity *     a_Entity);
+	void AddDispenserEntity(cDispenserEntity * a_Entity);
+	void AddDropperEntity  (cDropperEntity *   a_Entity);
+	void AddFurnaceEntity  (cFurnaceEntity *   a_Furnace);
+	void AddHopperEntity   (cHopperEntity *    a_Entity);
+	void AddJukeboxEntity  (cJukeboxEntity *   a_Jukebox);
+	void AddNoteEntity     (cNoteEntity *      a_Note);
+	void AddSignEntity     (cSignEntity *      a_Sign);
+	
+	// Entities:
+	void AddBasicEntity       (cEntity * a_Entity, const AString & a_ClassName);
+	void AddBoatEntity        (cBoat * a_Boat);
+	void AddFallingBlockEntity(cFallingBlock * a_FallingBlock);
+	void AddMinecartEntity    (cMinecart * a_Minecart);
+	void AddMonsterEntity     (cMonster * a_Monster);
+	void AddPickupEntity      (cPickup * a_Pickup);
+	void AddProjectileEntity  (cProjectileEntity * a_Projectile);
+	
+	void AddMinecartChestContents(cMinecartWithChest * a_Minecart);
+	
+	// cChunkDataSeparateCollector overrides:
+	virtual bool LightIsValid(bool a_IsLightValid) override;
+	virtual void BiomeData(const cChunkDef::BiomeMap * a_BiomeMap) override;
+	virtual void Entity(cEntity * a_Entity) override;
+	virtual void BlockEntity(cBlockEntity * a_Entity) override;
+} ;  // class cNBTChunkSerializer
+
+
+
+