summaryrefslogtreecommitdiffstats
path: root/source/WorldStorage
diff options
context:
space:
mode:
authorAlexander Harkness <bearbin@gmail.com>2013-07-29 13:13:03 +0200
committerAlexander Harkness <bearbin@gmail.com>2013-07-29 13:13:03 +0200
commit53e22b11857fed62e2313d6d84d90f88ed412ffb (patch)
treec61e56725da7dff0154d566722651e2c39c9d6c6 /source/WorldStorage
parentWebAdmin: Removed the duplicate memory usage querying (diff)
downloadcuberite-53e22b11857fed62e2313d6d84d90f88ed412ffb.tar
cuberite-53e22b11857fed62e2313d6d84d90f88ed412ffb.tar.gz
cuberite-53e22b11857fed62e2313d6d84d90f88ed412ffb.tar.bz2
cuberite-53e22b11857fed62e2313d6d84d90f88ed412ffb.tar.lz
cuberite-53e22b11857fed62e2313d6d84d90f88ed412ffb.tar.xz
cuberite-53e22b11857fed62e2313d6d84d90f88ed412ffb.tar.zst
cuberite-53e22b11857fed62e2313d6d84d90f88ed412ffb.zip
Diffstat (limited to '')
-rw-r--r--source/WorldStorage/NBTChunkSerializer.cpp918
-rw-r--r--source/WorldStorage/NBTChunkSerializer.h220
2 files changed, 569 insertions, 569 deletions
diff --git a/source/WorldStorage/NBTChunkSerializer.cpp b/source/WorldStorage/NBTChunkSerializer.cpp
index d391325c9..da1b9e1c4 100644
--- a/source/WorldStorage/NBTChunkSerializer.cpp
+++ b/source/WorldStorage/NBTChunkSerializer.cpp
@@ -1,459 +1,459 @@
-
-// NBTChunkSerializer.cpp
-
-
-#include "Globals.h"
-#include "NBTChunkSerializer.h"
-#include "../BlockID.h"
-#include "../BlockEntities/ChestEntity.h"
-#include "../BlockEntities/DispenserEntity.h"
-#include "../BlockEntities/DropperEntity.h"
-#include "../BlockEntities/FurnaceEntity.h"
-#include "../BlockEntities/HopperEntity.h"
-#include "../BlockEntities/JukeboxEntity.h"
-#include "../BlockEntities/NoteEntity.h"
-#include "../BlockEntities/SignEntity.h"
-#include "../ItemGrid.h"
-#include "../StringCompression.h"
-#include "../Entity.h"
-#include "../OSSupport/MakeDir.h"
-#include "FastNBT.h"
-#include "../FallingBlock.h"
-#include "../Minecart.h"
-#include "../Mobs/Monster.h"
-#include "../Pickup.h"
-
-
-
-
-cNBTChunkSerializer::cNBTChunkSerializer(cFastNBTWriter & a_Writer) :
- m_BiomesAreValid(false),
- m_Writer(a_Writer),
- m_IsTagOpen(false),
- m_HasHadEntity(false),
- m_HasHadBlockEntity(false),
- m_IsLightValid(false)
-{
-}
-
-
-
-
-
-void cNBTChunkSerializer::Finish(void)
-{
- if (m_IsTagOpen)
- {
- m_Writer.EndList();
- }
-
- // If light not valid, reset it to all zeroes:
- if (!m_IsLightValid)
- {
- memset(m_BlockLight, 0, sizeof(m_BlockLight));
- memset(m_BlockSkyLight, 0, sizeof(m_BlockSkyLight));
- }
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddItem(const cItem & a_Item, int a_Slot, const AString & a_CompoundName)
-{
- m_Writer.BeginCompound(a_CompoundName);
- m_Writer.AddShort("id", (short)(a_Item.m_ItemType));
- m_Writer.AddShort("Damage", a_Item.m_ItemDamage);
- m_Writer.AddByte ("Count", a_Item.m_ItemCount);
- if (a_Slot >= 0)
- {
- m_Writer.AddByte ("Slot", (unsigned char)a_Slot);
- }
-
- // Write the enchantments:
- if (!a_Item.m_Enchantments.IsEmpty())
- {
- const char * TagName = (a_Item.m_ItemType == E_ITEM_BOOK) ? "StoredEnchantments" : "ench";
- m_Writer.BeginCompound("tag");
- a_Item.m_Enchantments.WriteToNBTCompound(m_Writer, TagName);
- m_Writer.EndCompound();
- }
-
- m_Writer.EndCompound();
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddItemGrid(const cItemGrid & a_Grid, int a_BeginSlotNum)
-{
- int NumSlots = a_Grid.GetNumSlots();
- for (int i = 0; i < NumSlots; i++)
- {
- const cItem & Item = a_Grid.GetSlot(i);
- if (Item.IsEmpty())
- {
- continue;
- }
- AddItem(Item, i + a_BeginSlotNum);
- } // for i - chest slots[]
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddBasicTileEntity(cBlockEntity * a_Entity, const char * a_EntityTypeID)
-{
- m_Writer.AddInt ("x", a_Entity->GetPosX());
- m_Writer.AddInt ("y", a_Entity->GetPosY());
- m_Writer.AddInt ("z", a_Entity->GetPosZ());
- m_Writer.AddString("id", a_EntityTypeID);
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddChestEntity(cChestEntity * a_Entity)
-{
- m_Writer.BeginCompound("");
- AddBasicTileEntity(a_Entity, "Chest");
- m_Writer.BeginList("Items", TAG_Compound);
- AddItemGrid(a_Entity->GetContents());
- m_Writer.EndList();
- m_Writer.EndCompound();
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddDispenserEntity(cDispenserEntity * a_Entity)
-{
- m_Writer.BeginCompound("");
- AddBasicTileEntity(a_Entity, "Trap");
- m_Writer.BeginList("Items", TAG_Compound);
- AddItemGrid(a_Entity->GetContents());
- m_Writer.EndList();
- m_Writer.EndCompound();
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddDropperEntity(cDropperEntity * a_Entity)
-{
- m_Writer.BeginCompound("");
- AddBasicTileEntity(a_Entity, "Dropper");
- m_Writer.BeginList("Items", TAG_Compound);
- AddItemGrid(a_Entity->GetContents());
- m_Writer.EndList();
- m_Writer.EndCompound();
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddFurnaceEntity(cFurnaceEntity * a_Furnace)
-{
- m_Writer.BeginCompound("");
- AddBasicTileEntity(a_Furnace, "Furnace");
- m_Writer.BeginList("Items", TAG_Compound);
- AddItemGrid(a_Furnace->GetContents());
- m_Writer.EndList();
- m_Writer.AddShort("BurnTime", a_Furnace->GetFuelBurnTimeLeft());
- m_Writer.AddShort("CookTime", a_Furnace->GetTimeCooked());
- m_Writer.EndCompound();
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddHopperEntity(cHopperEntity * a_Entity)
-{
- m_Writer.BeginCompound("");
- AddBasicTileEntity(a_Entity, "Hopper");
- m_Writer.BeginList("Items", TAG_Compound);
- AddItemGrid(a_Entity->GetContents());
- m_Writer.EndList();
- m_Writer.EndCompound();
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddJukeboxEntity(cJukeboxEntity * a_Jukebox)
-{
- m_Writer.BeginCompound("");
- AddBasicTileEntity(a_Jukebox, "RecordPlayer");
- m_Writer.AddInt("Record", a_Jukebox->GetRecord());
- m_Writer.EndCompound();
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddNoteEntity(cNoteEntity * a_Note)
-{
- m_Writer.BeginCompound("");
- AddBasicTileEntity(a_Note, "Music");
- m_Writer.AddByte("note", a_Note->GetPitch());
- m_Writer.EndCompound();
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddSignEntity(cSignEntity * a_Sign)
-{
- m_Writer.BeginCompound("");
- AddBasicTileEntity(a_Sign, "Sign");
- m_Writer.AddString("Text1", a_Sign->GetLine(0));
- m_Writer.AddString("Text2", a_Sign->GetLine(1));
- m_Writer.AddString("Text3", a_Sign->GetLine(2));
- m_Writer.AddString("Text4", a_Sign->GetLine(3));
- m_Writer.EndCompound();
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddBasicEntity(cEntity * a_Entity, const AString & a_ClassName)
-{
- m_Writer.AddString("id", a_ClassName);
- m_Writer.BeginList("Pos", TAG_Double);
- m_Writer.AddDouble("", a_Entity->GetPosX());
- m_Writer.AddDouble("", a_Entity->GetPosY());
- m_Writer.AddDouble("", a_Entity->GetPosZ());
- m_Writer.EndList();
- m_Writer.BeginList("Motion", TAG_Double);
- m_Writer.AddDouble("", a_Entity->GetSpeedX());
- m_Writer.AddDouble("", a_Entity->GetSpeedY());
- m_Writer.AddDouble("", a_Entity->GetSpeedZ());
- m_Writer.EndList();
- m_Writer.BeginList("Rotation", TAG_Double);
- m_Writer.AddDouble("", a_Entity->GetRotation());
- m_Writer.AddDouble("", a_Entity->GetPitch());
- m_Writer.EndList();
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddFallingBlockEntity(cFallingBlock * a_FallingBlock)
-{
- m_Writer.BeginCompound("");
- AddBasicEntity(a_FallingBlock, "FallingSand");
- m_Writer.AddInt("TileID", a_FallingBlock->GetBlockType());
- m_Writer.AddByte("Data", a_FallingBlock->GetBlockMeta());
- m_Writer.AddByte("Time", 1); // Unused in MCServer, Vanilla said to need nonzero
- m_Writer.AddByte("DropItem", 1);
- m_Writer.AddByte("HurtEntities", a_FallingBlock->GetBlockType() == E_BLOCK_ANVIL);
- m_Writer.EndCompound();
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddMinecartEntity(cMinecart * a_Minecart)
-{
- const char * EntityClass = NULL;
- switch (a_Minecart->GetPayload())
- {
- case cMinecart::mpNone: EntityClass = "MinecartRideable"; break;
- case cMinecart::mpChest: EntityClass = "MinecartChest"; break;
- case cMinecart::mpFurnace: EntityClass = "MinecartFurnace"; break;
- default:
- {
- ASSERT(!"Unhandled minecart payload type");
- return;
- }
- } // switch (payload)
-
- m_Writer.BeginCompound("");
- AddBasicEntity(a_Minecart, EntityClass);
- switch (a_Minecart->GetPayload())
- {
- case cMinecart::mpChest:
- {
- // Add chest contents into the Items tag:
- AddMinecartChestContents((cMinecartWithChest *)a_Minecart);
- break;
- }
-
- case cMinecart::mpFurnace:
- {
- // TODO: Add "Push" and "Fuel" tags
- break;
- }
- } // switch (Payload)
- m_Writer.EndCompound();
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddMonsterEntity(cMonster * a_Monster)
-{
- // TODO
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddPickupEntity(cPickup * a_Pickup)
-{
- m_Writer.BeginCompound("");
- AddBasicEntity(a_Pickup, "Item");
- AddItem(a_Pickup->GetItem(), -1, "Item");
- m_Writer.AddShort("Health", a_Pickup->GetHealth());
- m_Writer.AddShort("Age", a_Pickup->GetAge());
- m_Writer.EndCompound();
-}
-
-
-
-
-
-void cNBTChunkSerializer::AddMinecartChestContents(cMinecartWithChest * a_Minecart)
-{
- m_Writer.BeginList("Items", TAG_Compound);
- for (int i = 0; i < cMinecartWithChest::NumSlots; i++)
- {
- const cItem & Item = a_Minecart->GetSlot(i);
- if (Item.IsEmpty())
- {
- continue;
- }
- AddItem(Item, i);
- }
- m_Writer.EndList();
-}
-
-
-
-
-
-bool cNBTChunkSerializer::LightIsValid(bool a_IsLightValid)
-{
- m_IsLightValid = a_IsLightValid;
- return a_IsLightValid; // We want lighting only if it's valid, otherwise don't bother
-}
-
-
-
-
-
-void cNBTChunkSerializer::BiomeData(const cChunkDef::BiomeMap * a_BiomeMap)
-{
- memcpy(m_Biomes, a_BiomeMap, sizeof(m_Biomes));
- for (int i = 0; i < ARRAYCOUNT(m_Biomes); i++)
- {
- if ((*a_BiomeMap)[i] < 255)
- {
- // Normal MC biome, copy as-is:
- m_VanillaBiomes[i] = (unsigned char)((*a_BiomeMap)[i]);
- }
- else
- {
- // TODO: MCS-specific biome, need to map to some basic MC biome:
- ASSERT(!"Unimplemented MCS-specific biome");
- return;
- }
- } // for i - m_BiomeMap[]
- m_BiomesAreValid = true;
-}
-
-
-
-
-
-void cNBTChunkSerializer::Entity(cEntity * a_Entity)
-{
- // Add entity into NBT:
- if (m_IsTagOpen)
- {
- if (!m_HasHadEntity)
- {
- m_Writer.EndList();
- m_Writer.BeginList("Entities", TAG_Compound);
- }
- }
- else
- {
- m_Writer.BeginList("Entities", TAG_Compound);
- }
- m_IsTagOpen = true;
- m_HasHadEntity = true;
-
- switch (a_Entity->GetEntityType())
- {
- case cEntity::etFallingBlock: AddFallingBlockEntity((cFallingBlock *)a_Entity); break;
- case cEntity::etMinecart: AddMinecartEntity ((cMinecart *) a_Entity); break;
- case cEntity::etMonster: AddMonsterEntity ((cMonster *) a_Entity); break;
- case cEntity::etPickup: AddPickupEntity ((cPickup *) a_Entity); break;
- case cEntity::etPlayer: return; // Players aren't saved into the world
- default:
- {
- ASSERT(!"Unhandled entity type is being saved");
- break;
- }
- }
-}
-
-
-
-
-
-void cNBTChunkSerializer::BlockEntity(cBlockEntity * a_Entity)
-{
- if (m_IsTagOpen)
- {
- if (!m_HasHadBlockEntity)
- {
- m_Writer.EndList();
- m_Writer.BeginList("TileEntities", TAG_Compound);
- }
- }
- else
- {
- m_Writer.BeginList("TileEntities", TAG_Compound);
- }
- m_IsTagOpen = true;
-
- // Add tile-entity into NBT:
- switch (a_Entity->GetBlockType())
- {
- case E_BLOCK_CHEST: AddChestEntity ((cChestEntity *) a_Entity); break;
- case E_BLOCK_DISPENSER: AddDispenserEntity ((cDispenserEntity *) a_Entity); break;
- case E_BLOCK_DROPPER: AddDropperEntity ((cDropperEntity *) a_Entity); break;
- case E_BLOCK_FURNACE: AddFurnaceEntity ((cFurnaceEntity *) a_Entity); break;
- case E_BLOCK_HOPPER: AddHopperEntity ((cHopperEntity *) a_Entity); break;
- case E_BLOCK_SIGN_POST:
- case E_BLOCK_WALLSIGN: AddSignEntity ((cSignEntity *) a_Entity); break;
- case E_BLOCK_NOTE_BLOCK: AddNoteEntity ((cNoteEntity *) a_Entity); break;
- case E_BLOCK_JUKEBOX: AddJukeboxEntity ((cJukeboxEntity *) a_Entity); break;
- default:
- {
- ASSERT(!"Unhandled block entity saved into Anvil");
- }
- }
- m_HasHadBlockEntity = true;
-}
-
-
-
-
+
+// NBTChunkSerializer.cpp
+
+
+#include "Globals.h"
+#include "NBTChunkSerializer.h"
+#include "../BlockID.h"
+#include "../BlockEntities/ChestEntity.h"
+#include "../BlockEntities/DispenserEntity.h"
+#include "../BlockEntities/DropperEntity.h"
+#include "../BlockEntities/FurnaceEntity.h"
+#include "../BlockEntities/HopperEntity.h"
+#include "../BlockEntities/JukeboxEntity.h"
+#include "../BlockEntities/NoteEntity.h"
+#include "../BlockEntities/SignEntity.h"
+#include "../ItemGrid.h"
+#include "../StringCompression.h"
+#include "../Entity.h"
+#include "../OSSupport/MakeDir.h"
+#include "FastNBT.h"
+#include "../FallingBlock.h"
+#include "../Minecart.h"
+#include "../Mobs/Monster.h"
+#include "../Pickup.h"
+
+
+
+
+cNBTChunkSerializer::cNBTChunkSerializer(cFastNBTWriter & a_Writer) :
+ m_BiomesAreValid(false),
+ m_Writer(a_Writer),
+ m_IsTagOpen(false),
+ m_HasHadEntity(false),
+ m_HasHadBlockEntity(false),
+ m_IsLightValid(false)
+{
+}
+
+
+
+
+
+void cNBTChunkSerializer::Finish(void)
+{
+ if (m_IsTagOpen)
+ {
+ m_Writer.EndList();
+ }
+
+ // If light not valid, reset it to all zeroes:
+ if (!m_IsLightValid)
+ {
+ memset(m_BlockLight, 0, sizeof(m_BlockLight));
+ memset(m_BlockSkyLight, 0, sizeof(m_BlockSkyLight));
+ }
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddItem(const cItem & a_Item, int a_Slot, const AString & a_CompoundName)
+{
+ m_Writer.BeginCompound(a_CompoundName);
+ m_Writer.AddShort("id", (short)(a_Item.m_ItemType));
+ m_Writer.AddShort("Damage", a_Item.m_ItemDamage);
+ m_Writer.AddByte ("Count", a_Item.m_ItemCount);
+ if (a_Slot >= 0)
+ {
+ m_Writer.AddByte ("Slot", (unsigned char)a_Slot);
+ }
+
+ // Write the enchantments:
+ if (!a_Item.m_Enchantments.IsEmpty())
+ {
+ const char * TagName = (a_Item.m_ItemType == E_ITEM_BOOK) ? "StoredEnchantments" : "ench";
+ m_Writer.BeginCompound("tag");
+ a_Item.m_Enchantments.WriteToNBTCompound(m_Writer, TagName);
+ m_Writer.EndCompound();
+ }
+
+ m_Writer.EndCompound();
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddItemGrid(const cItemGrid & a_Grid, int a_BeginSlotNum)
+{
+ int NumSlots = a_Grid.GetNumSlots();
+ for (int i = 0; i < NumSlots; i++)
+ {
+ const cItem & Item = a_Grid.GetSlot(i);
+ if (Item.IsEmpty())
+ {
+ continue;
+ }
+ AddItem(Item, i + a_BeginSlotNum);
+ } // for i - chest slots[]
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddBasicTileEntity(cBlockEntity * a_Entity, const char * a_EntityTypeID)
+{
+ m_Writer.AddInt ("x", a_Entity->GetPosX());
+ m_Writer.AddInt ("y", a_Entity->GetPosY());
+ m_Writer.AddInt ("z", a_Entity->GetPosZ());
+ m_Writer.AddString("id", a_EntityTypeID);
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddChestEntity(cChestEntity * a_Entity)
+{
+ m_Writer.BeginCompound("");
+ AddBasicTileEntity(a_Entity, "Chest");
+ m_Writer.BeginList("Items", TAG_Compound);
+ AddItemGrid(a_Entity->GetContents());
+ m_Writer.EndList();
+ m_Writer.EndCompound();
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddDispenserEntity(cDispenserEntity * a_Entity)
+{
+ m_Writer.BeginCompound("");
+ AddBasicTileEntity(a_Entity, "Trap");
+ m_Writer.BeginList("Items", TAG_Compound);
+ AddItemGrid(a_Entity->GetContents());
+ m_Writer.EndList();
+ m_Writer.EndCompound();
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddDropperEntity(cDropperEntity * a_Entity)
+{
+ m_Writer.BeginCompound("");
+ AddBasicTileEntity(a_Entity, "Dropper");
+ m_Writer.BeginList("Items", TAG_Compound);
+ AddItemGrid(a_Entity->GetContents());
+ m_Writer.EndList();
+ m_Writer.EndCompound();
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddFurnaceEntity(cFurnaceEntity * a_Furnace)
+{
+ m_Writer.BeginCompound("");
+ AddBasicTileEntity(a_Furnace, "Furnace");
+ m_Writer.BeginList("Items", TAG_Compound);
+ AddItemGrid(a_Furnace->GetContents());
+ m_Writer.EndList();
+ m_Writer.AddShort("BurnTime", a_Furnace->GetFuelBurnTimeLeft());
+ m_Writer.AddShort("CookTime", a_Furnace->GetTimeCooked());
+ m_Writer.EndCompound();
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddHopperEntity(cHopperEntity * a_Entity)
+{
+ m_Writer.BeginCompound("");
+ AddBasicTileEntity(a_Entity, "Hopper");
+ m_Writer.BeginList("Items", TAG_Compound);
+ AddItemGrid(a_Entity->GetContents());
+ m_Writer.EndList();
+ m_Writer.EndCompound();
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddJukeboxEntity(cJukeboxEntity * a_Jukebox)
+{
+ m_Writer.BeginCompound("");
+ AddBasicTileEntity(a_Jukebox, "RecordPlayer");
+ m_Writer.AddInt("Record", a_Jukebox->GetRecord());
+ m_Writer.EndCompound();
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddNoteEntity(cNoteEntity * a_Note)
+{
+ m_Writer.BeginCompound("");
+ AddBasicTileEntity(a_Note, "Music");
+ m_Writer.AddByte("note", a_Note->GetPitch());
+ m_Writer.EndCompound();
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddSignEntity(cSignEntity * a_Sign)
+{
+ m_Writer.BeginCompound("");
+ AddBasicTileEntity(a_Sign, "Sign");
+ m_Writer.AddString("Text1", a_Sign->GetLine(0));
+ m_Writer.AddString("Text2", a_Sign->GetLine(1));
+ m_Writer.AddString("Text3", a_Sign->GetLine(2));
+ m_Writer.AddString("Text4", a_Sign->GetLine(3));
+ m_Writer.EndCompound();
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddBasicEntity(cEntity * a_Entity, const AString & a_ClassName)
+{
+ m_Writer.AddString("id", a_ClassName);
+ m_Writer.BeginList("Pos", TAG_Double);
+ m_Writer.AddDouble("", a_Entity->GetPosX());
+ m_Writer.AddDouble("", a_Entity->GetPosY());
+ m_Writer.AddDouble("", a_Entity->GetPosZ());
+ m_Writer.EndList();
+ m_Writer.BeginList("Motion", TAG_Double);
+ m_Writer.AddDouble("", a_Entity->GetSpeedX());
+ m_Writer.AddDouble("", a_Entity->GetSpeedY());
+ m_Writer.AddDouble("", a_Entity->GetSpeedZ());
+ m_Writer.EndList();
+ m_Writer.BeginList("Rotation", TAG_Double);
+ m_Writer.AddDouble("", a_Entity->GetRotation());
+ m_Writer.AddDouble("", a_Entity->GetPitch());
+ m_Writer.EndList();
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddFallingBlockEntity(cFallingBlock * a_FallingBlock)
+{
+ m_Writer.BeginCompound("");
+ AddBasicEntity(a_FallingBlock, "FallingSand");
+ m_Writer.AddInt("TileID", a_FallingBlock->GetBlockType());
+ m_Writer.AddByte("Data", a_FallingBlock->GetBlockMeta());
+ m_Writer.AddByte("Time", 1); // Unused in MCServer, Vanilla said to need nonzero
+ m_Writer.AddByte("DropItem", 1);
+ m_Writer.AddByte("HurtEntities", a_FallingBlock->GetBlockType() == E_BLOCK_ANVIL);
+ m_Writer.EndCompound();
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddMinecartEntity(cMinecart * a_Minecart)
+{
+ const char * EntityClass = NULL;
+ switch (a_Minecart->GetPayload())
+ {
+ case cMinecart::mpNone: EntityClass = "MinecartRideable"; break;
+ case cMinecart::mpChest: EntityClass = "MinecartChest"; break;
+ case cMinecart::mpFurnace: EntityClass = "MinecartFurnace"; break;
+ default:
+ {
+ ASSERT(!"Unhandled minecart payload type");
+ return;
+ }
+ } // switch (payload)
+
+ m_Writer.BeginCompound("");
+ AddBasicEntity(a_Minecart, EntityClass);
+ switch (a_Minecart->GetPayload())
+ {
+ case cMinecart::mpChest:
+ {
+ // Add chest contents into the Items tag:
+ AddMinecartChestContents((cMinecartWithChest *)a_Minecart);
+ break;
+ }
+
+ case cMinecart::mpFurnace:
+ {
+ // TODO: Add "Push" and "Fuel" tags
+ break;
+ }
+ } // switch (Payload)
+ m_Writer.EndCompound();
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddMonsterEntity(cMonster * a_Monster)
+{
+ // TODO
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddPickupEntity(cPickup * a_Pickup)
+{
+ m_Writer.BeginCompound("");
+ AddBasicEntity(a_Pickup, "Item");
+ AddItem(a_Pickup->GetItem(), -1, "Item");
+ m_Writer.AddShort("Health", a_Pickup->GetHealth());
+ m_Writer.AddShort("Age", a_Pickup->GetAge());
+ m_Writer.EndCompound();
+}
+
+
+
+
+
+void cNBTChunkSerializer::AddMinecartChestContents(cMinecartWithChest * a_Minecart)
+{
+ m_Writer.BeginList("Items", TAG_Compound);
+ for (int i = 0; i < cMinecartWithChest::NumSlots; i++)
+ {
+ const cItem & Item = a_Minecart->GetSlot(i);
+ if (Item.IsEmpty())
+ {
+ continue;
+ }
+ AddItem(Item, i);
+ }
+ m_Writer.EndList();
+}
+
+
+
+
+
+bool cNBTChunkSerializer::LightIsValid(bool a_IsLightValid)
+{
+ m_IsLightValid = a_IsLightValid;
+ return a_IsLightValid; // We want lighting only if it's valid, otherwise don't bother
+}
+
+
+
+
+
+void cNBTChunkSerializer::BiomeData(const cChunkDef::BiomeMap * a_BiomeMap)
+{
+ memcpy(m_Biomes, a_BiomeMap, sizeof(m_Biomes));
+ for (int i = 0; i < ARRAYCOUNT(m_Biomes); i++)
+ {
+ if ((*a_BiomeMap)[i] < 255)
+ {
+ // Normal MC biome, copy as-is:
+ m_VanillaBiomes[i] = (unsigned char)((*a_BiomeMap)[i]);
+ }
+ else
+ {
+ // TODO: MCS-specific biome, need to map to some basic MC biome:
+ ASSERT(!"Unimplemented MCS-specific biome");
+ return;
+ }
+ } // for i - m_BiomeMap[]
+ m_BiomesAreValid = true;
+}
+
+
+
+
+
+void cNBTChunkSerializer::Entity(cEntity * a_Entity)
+{
+ // Add entity into NBT:
+ if (m_IsTagOpen)
+ {
+ if (!m_HasHadEntity)
+ {
+ m_Writer.EndList();
+ m_Writer.BeginList("Entities", TAG_Compound);
+ }
+ }
+ else
+ {
+ m_Writer.BeginList("Entities", TAG_Compound);
+ }
+ m_IsTagOpen = true;
+ m_HasHadEntity = true;
+
+ switch (a_Entity->GetEntityType())
+ {
+ case cEntity::etFallingBlock: AddFallingBlockEntity((cFallingBlock *)a_Entity); break;
+ case cEntity::etMinecart: AddMinecartEntity ((cMinecart *) a_Entity); break;
+ case cEntity::etMonster: AddMonsterEntity ((cMonster *) a_Entity); break;
+ case cEntity::etPickup: AddPickupEntity ((cPickup *) a_Entity); break;
+ case cEntity::etPlayer: return; // Players aren't saved into the world
+ default:
+ {
+ ASSERT(!"Unhandled entity type is being saved");
+ break;
+ }
+ }
+}
+
+
+
+
+
+void cNBTChunkSerializer::BlockEntity(cBlockEntity * a_Entity)
+{
+ if (m_IsTagOpen)
+ {
+ if (!m_HasHadBlockEntity)
+ {
+ m_Writer.EndList();
+ m_Writer.BeginList("TileEntities", TAG_Compound);
+ }
+ }
+ else
+ {
+ m_Writer.BeginList("TileEntities", TAG_Compound);
+ }
+ m_IsTagOpen = true;
+
+ // Add tile-entity into NBT:
+ switch (a_Entity->GetBlockType())
+ {
+ case E_BLOCK_CHEST: AddChestEntity ((cChestEntity *) a_Entity); break;
+ case E_BLOCK_DISPENSER: AddDispenserEntity ((cDispenserEntity *) a_Entity); break;
+ case E_BLOCK_DROPPER: AddDropperEntity ((cDropperEntity *) a_Entity); break;
+ case E_BLOCK_FURNACE: AddFurnaceEntity ((cFurnaceEntity *) a_Entity); break;
+ case E_BLOCK_HOPPER: AddHopperEntity ((cHopperEntity *) a_Entity); break;
+ case E_BLOCK_SIGN_POST:
+ case E_BLOCK_WALLSIGN: AddSignEntity ((cSignEntity *) a_Entity); break;
+ case E_BLOCK_NOTE_BLOCK: AddNoteEntity ((cNoteEntity *) a_Entity); break;
+ case E_BLOCK_JUKEBOX: AddJukeboxEntity ((cJukeboxEntity *) a_Entity); break;
+ default:
+ {
+ ASSERT(!"Unhandled block entity saved into Anvil");
+ }
+ }
+ m_HasHadBlockEntity = true;
+}
+
+
+
+
diff --git a/source/WorldStorage/NBTChunkSerializer.h b/source/WorldStorage/NBTChunkSerializer.h
index c71286797..1ccd356b0 100644
--- a/source/WorldStorage/NBTChunkSerializer.h
+++ b/source/WorldStorage/NBTChunkSerializer.h
@@ -1,110 +1,110 @@
-
-// 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 cChestEntity;
-class cDispenserEntity;
-class cDropperEntity;
-class cFurnaceEntity;
-class cHopperEntity;
-class cJukeboxEntity;
-class cNoteEntity;
-class cSignEntity;
-class cFallingBlock;
-class cMinecart;
-class cMinecartWithChest;
-class cMinecartWithFurnace;
-class cMonster;
-class cPickup;
-class cItemGrid;
-
-
-
-
-
-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 AddFallingBlockEntity(cFallingBlock * a_FallingBlock);
- void AddMinecartEntity (cMinecart * a_Minecart);
- void AddMonsterEntity (cMonster * a_Monster);
- void AddPickupEntity (cPickup * a_Pickup);
-
- 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
-
-
-
-
+
+// 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 cChestEntity;
+class cDispenserEntity;
+class cDropperEntity;
+class cFurnaceEntity;
+class cHopperEntity;
+class cJukeboxEntity;
+class cNoteEntity;
+class cSignEntity;
+class cFallingBlock;
+class cMinecart;
+class cMinecartWithChest;
+class cMinecartWithFurnace;
+class cMonster;
+class cPickup;
+class cItemGrid;
+
+
+
+
+
+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 AddFallingBlockEntity(cFallingBlock * a_FallingBlock);
+ void AddMinecartEntity (cMinecart * a_Minecart);
+ void AddMonsterEntity (cMonster * a_Monster);
+ void AddPickupEntity (cPickup * a_Pickup);
+
+ 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
+
+
+
+