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Changed the format of the MobHead data to allow MobHeads working on MInecraft 1.8 

The NBT format now carries the texture data and transmit it to the client.
See: http://minecraft.gamepedia.com/Head#Block_entity
Related to #2674
This commit is contained in:
bibo38 2016-01-11 17:55:32 +01:00
parent 725db4475c
commit 657b0ed007
7 changed files with 130 additions and 19 deletions
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7
Server/Plugins/APIDump/Classes/BlockEntities.lua
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@ -282,10 +282,13 @@ World:ForEachChestInChunk(Player:GetChunkX(), Player:GetChunkZ(),
{
SetType = { Params = "eMobHeadType", Return = "", Notes = "Set the type of the mob head" },
SetRotation = { Params = "eMobHeadRotation", Return = "", Notes = "Sets the rotation of the mob head" },
SetOwner = { Params = "string", Return = "", Notes = "Set the player name for mob heads with player type" },
SetOwner = { Params = "cPlayer", Return = "", Notes = "Set the {{cPlayer|player}} for mob heads with player type" },
GetType = { Params = "", Return = "eMobHeadType", Notes = "Returns the type of the mob head" },
GetRotation = { Params = "", Return = "eMobHeadRotation", Notes = "Returns the rotation of the mob head" },
GetOwner = { Params = "", Return = "string", Notes = "Returns the player name of the mob head" },
GetOwnerName = { Params = "", Return = "string", Notes = "Returns the player name of the mob head" },
GetOwnerUUID = { Params = "", Return = "string", Notes = "Returns the player UUID of the mob head" },
GetOwnerTexture = { Params = "", Return = "string", Notes = "Returns the player texture of the mob head" },
GetOwnerTextureSignature = { Params = "", Return = "string", Notes = "Returns the signature of the player texture of the mob head" },
},
}, -- cMobHeadEntity

43
src/BlockEntities/MobHeadEntity.cpp
View File

@ -14,8 +14,7 @@
cMobHeadEntity::cMobHeadEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World) :
super(E_BLOCK_HEAD, a_BlockX, a_BlockY, a_BlockZ, a_World),
m_Type(SKULL_TYPE_SKELETON),
m_Rotation(SKULL_ROTATION_NORTH),
m_Owner("")
m_Rotation(SKULL_ROTATION_NORTH)
{
}
@ -35,9 +34,9 @@ bool cMobHeadEntity::UsedBy(cPlayer * a_Player)
void cMobHeadEntity::SetType(const eMobHeadType & a_Type)
{
if ((!m_Owner.empty()) && (a_Type != SKULL_TYPE_PLAYER))
if ((!m_OwnerName.empty()) && (a_Type != SKULL_TYPE_PLAYER))
{
m_Owner = "";
m_OwnerName = m_OwnerUUID = m_OwnerTexture = m_OwnerTextureSignature = "";
}
m_Type = a_Type;
}
@ -55,13 +54,43 @@ void cMobHeadEntity::SetRotation(eMobHeadRotation a_Rotation)
void cMobHeadEntity::SetOwner(const AString & a_Owner)
void cMobHeadEntity::SetOwner(const cPlayer & a_Owner)
{
if ((a_Owner.length() > 16) || (m_Type != SKULL_TYPE_PLAYER))
if (m_Type != SKULL_TYPE_PLAYER)
{
return;
}
m_Owner = a_Owner;
m_OwnerName = a_Owner.GetName();
m_OwnerUUID = a_Owner.GetUUID();
const Json::Value & Properties = a_Owner.GetClientHandle()->GetProperties();
for (auto & Node : Properties)
{
if (Node.get("name", "").asString() == "textures")
{
m_OwnerTexture = Node.get("value", "").asString();
m_OwnerTextureSignature = Node.get("signature", "").asString();
break;
}
}
}
void cMobHeadEntity::SetOwner(const AString & a_OwnerUUID, const AString & a_OwnerName, const AString & a_OwnerTexture, const AString & a_OwnerTextureSignature)
{
if (m_Type != SKULL_TYPE_PLAYER)
{
return;
}
m_OwnerUUID = a_OwnerUUID;
m_OwnerName = a_OwnerName;
m_OwnerTexture = a_OwnerTexture;
m_OwnerTextureSignature = a_OwnerTextureSignature;
}

24
src/BlockEntities/MobHeadEntity.h
View File

@ -39,8 +39,11 @@ public:
/** Set the rotation of the mob head */
void SetRotation(eMobHeadRotation a_Rotation);
/** Set the player name for mob heads with player type */
void SetOwner(const AString & a_Owner);
/** Set the player for mob heads with player type */
void SetOwner(const cPlayer & a_Owner);
/** Sets the player components for the mob heads with player type */
void SetOwner(const AString & a_OwnerUUID, const AString & a_OwnerName, const AString & a_OwnerTexture, const AString & a_OwnerTextureSignature);
/** Returns the type of the mob head */
eMobHeadType GetType(void) const { return m_Type; }
@ -49,7 +52,16 @@ public:
eMobHeadRotation GetRotation(void) const { return m_Rotation; }
/** Returns the player name of the mob head */
AString GetOwner(void) const { return m_Owner; }
AString GetOwnerName(void) const { return m_OwnerName; }
/** Returns the player UUID of the mob head */
AString GetOwnerUUID(void) const { return m_OwnerUUID; }
/** Returns the texture of the mob head */
AString GetOwnerTexture(void) const { return m_OwnerTexture; }
/** Returns the texture signature of the mob head */
AString GetOwnerTextureSignature(void) const { return m_OwnerTextureSignature; }
// tolua_end
@ -60,7 +72,11 @@ private:
eMobHeadType m_Type;
eMobHeadRotation m_Rotation;
AString m_Owner;
AString m_OwnerName;
AString m_OwnerUUID;
AString m_OwnerTexture;
AString m_OwnerTextureSignature;
} ; // tolua_export

2
src/Protocol/Protocol17x.cpp
View File

@ -2784,7 +2784,7 @@ void cProtocol172::WriteBlockEntity(cPacketizer & a_Pkt, const cBlockEntity & a_
Writer.AddInt("z", MobHeadEntity.GetPosZ());
Writer.AddByte("SkullType", MobHeadEntity.GetType() & 0xFF);
Writer.AddByte("Rot", MobHeadEntity.GetRotation() & 0xFF);
Writer.AddString("ExtraType", MobHeadEntity.GetOwner().c_str());
Writer.AddString("ExtraType", MobHeadEntity.GetOwnerName());
Writer.AddString("id", "Skull"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
break;
}

15
src/Protocol/Protocol18x.cpp
View File

@ -3109,8 +3109,21 @@ void cProtocol180::WriteBlockEntity(cPacketizer & a_Pkt, const cBlockEntity & a_
Writer.AddInt("z", MobHeadEntity.GetPosZ());
Writer.AddByte("SkullType", MobHeadEntity.GetType() & 0xFF);
Writer.AddByte("Rot", MobHeadEntity.GetRotation() & 0xFF);
Writer.AddString("ExtraType", MobHeadEntity.GetOwner().c_str());
Writer.AddString("id", "Skull"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
// The new Block Entity format for a Mob Head. See: http://minecraft.gamepedia.com/Head#Block_entity
Writer.BeginCompound("Owner");
Writer.AddString("Id", MobHeadEntity.GetOwnerUUID());
Writer.AddString("Name", MobHeadEntity.GetOwnerName());
Writer.BeginCompound("Properties");
Writer.BeginList("textures", TAG_Compound);
Writer.BeginCompound("");
Writer.AddString("Signature", MobHeadEntity.GetOwnerTextureSignature());
Writer.AddString("Value", MobHeadEntity.GetOwnerTexture());
Writer.EndCompound();
Writer.EndList();
Writer.EndCompound();
Writer.EndCompound();
break;
}

15
src/WorldStorage/NBTChunkSerializer.cpp
View File

@ -358,7 +358,20 @@ void cNBTChunkSerializer::AddMobHeadEntity(cMobHeadEntity * a_MobHead)
AddBasicTileEntity(a_MobHead, "Skull");
m_Writer.AddByte ("SkullType", a_MobHead->GetType() & 0xFF);
m_Writer.AddByte ("Rot", a_MobHead->GetRotation() & 0xFF);
m_Writer.AddString("ExtraType", a_MobHead->GetOwner());
// The new Block Entity format for a Mob Head. See: http://minecraft.gamepedia.com/Head#Block_entity
m_Writer.BeginCompound("Owner");
m_Writer.AddString("Id", a_MobHead->GetOwnerUUID());
m_Writer.AddString("Name", a_MobHead->GetOwnerName());
m_Writer.BeginCompound("Properties");
m_Writer.BeginList("textures", TAG_Compound);
m_Writer.BeginCompound("");
m_Writer.AddString("Signature", a_MobHead->GetOwnerTextureSignature());
m_Writer.AddString("Value", a_MobHead->GetOwnerTexture());
m_Writer.EndCompound();
m_Writer.EndList();
m_Writer.EndCompound();
m_Writer.EndCompound();
m_Writer.EndCompound();
}

43
src/WorldStorage/WSSAnvil.cpp
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@ -1293,10 +1293,47 @@ cBlockEntity * cWSSAnvil::LoadMobHeadFromNBT(const cParsedNBT & a_NBT, int a_Tag
MobHead->SetRotation(static_cast<eMobHeadRotation>(a_NBT.GetByte(currentLine)));
}
currentLine = a_NBT.FindChildByName(a_TagIdx, "ExtraType");
if (currentLine >= 0)
int ownerLine = a_NBT.FindChildByName(a_TagIdx, "Owner");
if (ownerLine >= 0)
{
MobHead->SetOwner(a_NBT.GetString(currentLine));
AString OwnerName, OwnerUUID, OwnerTexture, OwnerTextureSignature;
currentLine = a_NBT.FindChildByName(ownerLine, "Id");
if (currentLine >= 0)
{
OwnerUUID = a_NBT.GetString(currentLine);
}
currentLine = a_NBT.FindChildByName(ownerLine, "Name");
if (currentLine >= 0)
{
OwnerName = a_NBT.GetString(currentLine);
}
int textureLine = a_NBT.GetFirstChild( // The first texture of
a_NBT.FindChildByName( // The texture list of
a_NBT.FindChildByName( // The Properties compound of
ownerLine, // The Owner compound
"Properties"
),
"textures"
)
);
if (textureLine >= 0)
{
currentLine = a_NBT.FindChildByName(textureLine, "Signature");
if (currentLine >= 0)
{
OwnerTextureSignature = a_NBT.GetString(currentLine);
}
currentLine = a_NBT.FindChildByName(textureLine, "Value");
if (currentLine >= 0)
{
OwnerTexture = a_NBT.GetString(currentLine);
}
}
MobHead->SetOwner(OwnerUUID, OwnerName, OwnerTexture, OwnerTextureSignature);
}
return MobHead.release();