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authorMattes D <github@xoft.cz>2019-09-24 14:20:50 +0200
committerMattes D <github@xoft.cz>2019-09-24 17:38:59 +0200
commit66e73a2d682f02224a2c84319f6db03964ecbac2 (patch)
tree681876b2622b843b1cb98cae4a875ac2d7771e75 /src/WorldStorage/NBTChunkSerializer.h
parentAdd ProtocolBlockTypePalette (#4391) (diff)
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Diffstat (limited to 'src/WorldStorage/NBTChunkSerializer.h')
-rw-r--r--src/WorldStorage/NBTChunkSerializer.h130
1 files changed, 9 insertions, 121 deletions
diff --git a/src/WorldStorage/NBTChunkSerializer.h b/src/WorldStorage/NBTChunkSerializer.h
index a7cb1de1e..b14a58c40 100644
--- a/src/WorldStorage/NBTChunkSerializer.h
+++ b/src/WorldStorage/NBTChunkSerializer.h
@@ -1,139 +1,27 @@
-
// NBTChunkSerializer.h
-// Declares the cNBTChunkSerializer class that is used for saving individual chunks into NBT format used by Anvil
-
-
-
-
-
#pragma once
-#include "../ChunkDataCallback.h"
-
// fwd:
class cFastNBTWriter;
-class cEntity;
-class cBlockEntity;
-class cBoat;
-class cBeaconEntity;
-class cBedEntity;
-class cBrewingstandEntity;
-class cChestEntity;
-class cCommandBlockEntity;
-class cDispenserEntity;
-class cDropperEntity;
-class cEnderCrystal;
-class cFurnaceEntity;
-class cHopperEntity;
-class cJukeboxEntity;
-class cNoteEntity;
-class cSignEntity;
-class cMobHeadEntity;
-class cMobSpawnerEntity;
-class cFlowerPotEntity;
-class cFallingBlock;
-class cMinecart;
-class cMinecartWithChest;
-class cMonster;
-class cPickup;
-class cItemGrid;
-class cProjectileEntity;
-class cTNTEntity;
-class cExpOrb;
-class cHangingEntity;
-class cItemFrame;
-class cLeashKnot;
-class cPainting;
+class cWorld;
-class cNBTChunkSerializer :
- public cChunkDataCopyCollector
+/** Saves the chunk data into a NBT format, used by the Anvil storage.
+The Writer is expected to be set up so that the serializer can write the chunk's top level "Level" NBT tag immediately.
+Provides a single static entry point that does all the work, through a hidden worker class in the CPP file. */
+class NBTChunkSerializer
{
public:
- cChunkDef::BiomeMap m_Biomes;
- unsigned char m_VanillaBiomes[cChunkDef::Width * cChunkDef::Width];
- int m_VanillaHeightMap[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 cChunkDataCopyCollector we inherit:
- - cChunkData m_Data */
-
- 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 AddBeaconEntity (cBeaconEntity * a_Entity);
- void AddBedEntity (cBedEntity * a_Entity);
- void AddBrewingstandEntity(cBrewingstandEntity * a_Brewingstand);
- void AddChestEntity (cChestEntity * a_Entity, BLOCKTYPE a_ChestType);
- 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 AddMobSpawnerEntity (cMobSpawnerEntity * a_MobSpawner);
- void AddNoteEntity (cNoteEntity * a_Note);
- void AddSignEntity (cSignEntity * a_Sign);
- void AddMobHeadEntity (cMobHeadEntity * a_MobHead);
- void AddCommandBlockEntity(cCommandBlockEntity * a_CmdBlock);
- void AddFlowerPotEntity (cFlowerPotEntity * a_FlowerPot);
-
- // Entities:
- void AddBasicEntity (cEntity * a_Entity, const AString & a_ClassName);
- void AddBoatEntity (cBoat * a_Boat);
- void AddEnderCrystalEntity(cEnderCrystal * a_EnderCrystal);
- 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 AddHangingEntity (cHangingEntity * a_Hanging);
- void AddTNTEntity (cTNTEntity * a_TNT);
- void AddExpOrbEntity (cExpOrb * a_ExpOrb);
- void AddItemFrameEntity (cItemFrame * a_ItemFrame);
- void AddLeashKnotEntity (cLeashKnot * a_LeashKnot);
- void AddPaintingEntity (cPainting * a_Painting);
-
- void AddMinecartChestContents(cMinecartWithChest * a_Minecart);
-
- // cChunkDataSeparateCollector overrides:
- virtual void LightIsValid(bool a_IsLightValid) override;
- virtual void HeightMap(const cChunkDef::HeightMap * a_HeightMap) 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
-
-
-
+ /** Serializes the chunk into the specified writer.
+ Returns true on success, false on failure (chunk not present etc.) */
+ static bool serialize(const cWorld & aWorld, cChunkCoords aCoords, cFastNBTWriter & aWriter);
+};