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-rw-r--r--src/Protocol/Protocol17x.cpp545
1 files changed, 266 insertions, 279 deletions
diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp
index 431072bdb..9632a54b7 100644
--- a/src/Protocol/Protocol17x.cpp
+++ b/src/Protocol/Protocol17x.cpp
@@ -14,6 +14,7 @@ Implements the 1.7.x protocol classes:
#include "Protocol17x.h"
#include "ChunkDataSerializer.h"
#include "PolarSSL++/Sha1Checksum.h"
+#include "Packetizer.h"
#include "../ClientHandle.h"
#include "../Root.h"
@@ -105,8 +106,6 @@ cProtocol172::cProtocol172(cClientHandle * a_Client, const AString & a_ServerAdd
m_ServerPort(a_ServerPort),
m_State(a_State),
m_ReceivedData(32 KiB),
- m_OutPacketBuffer(64 KiB),
- m_OutPacketLenBuffer(20), // 20 bytes is more than enough for one VarInt
m_IsEncrypted(false),
m_LastSentDimension(dimNotSet)
{
@@ -381,7 +380,7 @@ void cProtocol172::SendEntityEquipment(const cEntity & a_Entity, short a_SlotNum
cPacketizer Pkt(*this, 0x04); // Entity Equipment packet
Pkt.WriteUInt32(a_Entity.GetUniqueID());
Pkt.WriteShort(a_SlotNum);
- Pkt.WriteItem(a_Item);
+ WriteItem(Pkt, a_Item);
}
@@ -421,7 +420,7 @@ void cProtocol172::SendEntityMetadata(const cEntity & a_Entity)
cPacketizer Pkt(*this, 0x1c); // Entity Metadata packet
Pkt.WriteUInt32(a_Entity.GetUniqueID());
- Pkt.WriteEntityMetadata(a_Entity);
+ WriteEntityMetadata(Pkt, a_Entity);
Pkt.WriteByte(0x7f); // The termination byte
}
@@ -435,7 +434,7 @@ void cProtocol172::SendEntityProperties(const cEntity & a_Entity)
cPacketizer Pkt(*this, 0x20); // Entity Properties packet
Pkt.WriteUInt32(a_Entity.GetUniqueID());
- Pkt.WriteEntityProperties(a_Entity);
+ WriteEntityProperties(Pkt, a_Entity);
}
@@ -563,7 +562,7 @@ void cProtocol172::SendInventorySlot(char a_WindowID, short a_SlotNum, const cIt
cPacketizer Pkt(*this, 0x2f); // Set Slot packet
Pkt.WriteChar(a_WindowID);
Pkt.WriteShort(a_SlotNum);
- Pkt.WriteItem(a_Item);
+ WriteItem(Pkt, a_Item);
}
@@ -734,7 +733,7 @@ void cProtocol172::SendPickupSpawn(const cPickup & a_Pickup)
cPacketizer Pkt(*this, 0x1c); // Entity Metadata packet
Pkt.WriteUInt32(a_Pickup.GetUniqueID());
Pkt.WriteByte((0x05 << 5) | 10); // Slot type + index 10
- Pkt.WriteItem(a_Pickup.GetItem());
+ WriteItem(Pkt, a_Pickup.GetItem());
Pkt.WriteByte(0x7f); // End of metadata
}
}
@@ -1157,7 +1156,7 @@ void cProtocol172::SendSpawnMob(const cMonster & a_Mob)
Pkt.WriteShort(static_cast<short>(a_Mob.GetSpeedX() * 400));
Pkt.WriteShort(static_cast<short>(a_Mob.GetSpeedY() * 400));
Pkt.WriteShort(static_cast<short>(a_Mob.GetSpeedZ() * 400));
- Pkt.WriteEntityMetadata(a_Mob);
+ WriteEntityMetadata(Pkt, a_Mob);
Pkt.WriteByte(0x7f); // Metadata terminator
}
@@ -1341,7 +1340,7 @@ void cProtocol172::SendUpdateBlockEntity(cBlockEntity & a_BlockEntity)
}
Pkt.WriteByte(Action);
- Pkt.WriteBlockEntity(a_BlockEntity);
+ WriteBlockEntity(Pkt, a_BlockEntity);
}
@@ -1412,7 +1411,7 @@ void cProtocol172::SendWholeInventory(const cWindow & a_Window)
a_Window.GetSlots(*(m_Client->GetPlayer()), Slots);
for (cItems::const_iterator itr = Slots.begin(), end = Slots.end(); itr != end; ++itr)
{
- Pkt.WriteItem(*itr);
+ WriteItem(Pkt, *itr);
} // for itr - Slots[]
}
@@ -2383,6 +2382,39 @@ void cProtocol172::SendData(const char * a_Data, size_t a_Size)
+void cProtocol172::SendPacket(cPacketizer & a_Packet)
+{
+ AString DataToSend;
+
+ // Send the packet length
+ UInt32 PacketLen = static_cast<UInt32>(m_OutPacketBuffer.GetUsedSpace());
+
+ m_OutPacketLenBuffer.WriteVarInt(PacketLen);
+ m_OutPacketLenBuffer.ReadAll(DataToSend);
+ SendData(DataToSend.data(), DataToSend.size());
+ m_OutPacketLenBuffer.CommitRead();
+
+ // Send the packet data:
+ m_OutPacketBuffer.ReadAll(DataToSend);
+ SendData(DataToSend.data(), DataToSend.size());
+ m_OutPacketBuffer.CommitRead();
+
+ // Log the comm into logfile:
+ if (g_ShouldLogCommOut)
+ {
+ AString Hex;
+ ASSERT(DataToSend.size() > 0);
+ CreateHexDump(Hex, DataToSend.data(), DataToSend.size(), 16);
+ m_CommLogFile.Printf("Outgoing packet: type %d (0x%x), length %u (0x%x), state %d. Payload (incl. type):\n%s\n",
+ a_Packet.GetPacketType(), a_Packet.GetPacketType(), PacketLen, PacketLen, m_State, Hex.c_str()
+ );
+ }
+}
+
+
+
+
+
bool cProtocol172::ReadItem(cByteBuffer & a_ByteBuffer, cItem & a_Item)
{
HANDLE_PACKET_READ(a_ByteBuffer, ReadBEInt16, Int16, ItemType);
@@ -2542,43 +2574,7 @@ eBlockFace cProtocol172::FaceIntToBlockFace(Int8 a_BlockFace)
-////////////////////////////////////////////////////////////////////////////////
-// cProtocol172::cPacketizer:
-
-cProtocol172::cPacketizer::~cPacketizer()
-{
- AString DataToSend;
-
- // Send the packet length
- UInt32 PacketLen = static_cast<UInt32>(m_Out.GetUsedSpace());
-
- m_Protocol.m_OutPacketLenBuffer.WriteVarInt(PacketLen);
- m_Protocol.m_OutPacketLenBuffer.ReadAll(DataToSend);
- m_Protocol.SendData(DataToSend.data(), DataToSend.size());
- m_Protocol.m_OutPacketLenBuffer.CommitRead();
-
- // Send the packet data:
- m_Out.ReadAll(DataToSend);
- m_Protocol.SendData(DataToSend.data(), DataToSend.size());
- m_Out.CommitRead();
-
- // Log the comm into logfile:
- if (g_ShouldLogCommOut)
- {
- AString Hex;
- ASSERT(DataToSend.size() > 0);
- CreateHexDump(Hex, DataToSend.data() + 1, DataToSend.size() - 1, 16);
- m_Protocol.m_CommLogFile.Printf("Outgoing packet: type %d (0x%x), length %u (0x%x), state %d. Payload:\n%s\n",
- DataToSend[0], DataToSend[0], PacketLen, PacketLen, m_Protocol.m_State, Hex.c_str()
- );
- }
-}
-
-
-
-
-
-void cProtocol172::cPacketizer::WriteItem(const cItem & a_Item)
+void cProtocol172::WriteItem(cPacketizer & a_Pkt, const cItem & a_Item)
{
short ItemType = a_Item.m_ItemType;
ASSERT(ItemType >= -1); // Check validity of packets in debug runtime
@@ -2590,17 +2586,17 @@ void cProtocol172::cPacketizer::WriteItem(const cItem & a_Item)
if (a_Item.IsEmpty())
{
- WriteShort(-1);
+ a_Pkt.WriteShort(-1);
return;
}
- WriteShort(ItemType);
- WriteChar (a_Item.m_ItemCount);
- WriteShort(a_Item.m_ItemDamage);
+ a_Pkt.WriteShort(ItemType);
+ a_Pkt.WriteChar (a_Item.m_ItemCount);
+ a_Pkt.WriteShort(a_Item.m_ItemDamage);
if (a_Item.m_Enchantments.IsEmpty() && a_Item.IsBothNameAndLoreEmpty() && (a_Item.m_ItemType != E_ITEM_FIREWORK_ROCKET) && (a_Item.m_ItemType != E_ITEM_FIREWORK_STAR))
{
- WriteShort(-1);
+ a_Pkt.WriteShort(-1);
return;
}
@@ -2649,15 +2645,15 @@ void cProtocol172::cPacketizer::WriteItem(const cItem & a_Item)
AString Compressed;
CompressStringGZIP(Writer.GetResult().data(), Writer.GetResult().size(), Compressed);
- WriteShort((short)Compressed.size());
- WriteBuf(Compressed.data(), Compressed.size());
+ a_Pkt.WriteBEUInt16(static_cast<UInt16>(Compressed.size()));
+ a_Pkt.WriteBuf(Compressed.data(), Compressed.size());
}
-void cProtocol172::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEntity)
+void cProtocol172::WriteBlockEntity(cPacketizer & a_Pkt, const cBlockEntity & a_BlockEntity)
{
cFastNBTWriter Writer;
@@ -2665,46 +2661,41 @@ void cProtocol172::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEnt
{
case E_BLOCK_BEACON:
{
- cBeaconEntity & BeaconEntity = (cBeaconEntity &)a_BlockEntity;
-
- Writer.AddInt("x", BeaconEntity.GetPosX());
- Writer.AddInt("y", BeaconEntity.GetPosY());
- Writer.AddInt("z", BeaconEntity.GetPosZ());
- Writer.AddInt("Primary", BeaconEntity.GetPrimaryEffect());
+ auto & BeaconEntity = reinterpret_cast<const cBeaconEntity &>(a_BlockEntity);
+ Writer.AddInt("x", BeaconEntity.GetPosX());
+ Writer.AddInt("y", BeaconEntity.GetPosY());
+ Writer.AddInt("z", BeaconEntity.GetPosZ());
+ Writer.AddInt("Primary", BeaconEntity.GetPrimaryEffect());
Writer.AddInt("Secondary", BeaconEntity.GetSecondaryEffect());
- Writer.AddInt("Levels", BeaconEntity.GetBeaconLevel());
+ Writer.AddInt("Levels", BeaconEntity.GetBeaconLevel());
Writer.AddString("id", "Beacon"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
break;
}
+
case E_BLOCK_COMMAND_BLOCK:
{
- cCommandBlockEntity & CommandBlockEntity = (cCommandBlockEntity &)a_BlockEntity;
-
+ auto & CommandBlockEntity = reinterpret_cast<const cCommandBlockEntity &>(a_BlockEntity);
Writer.AddByte("TrackOutput", 1); // Neither I nor the MC wiki has any idea about this
Writer.AddInt("SuccessCount", CommandBlockEntity.GetResult());
- Writer.AddInt("x", CommandBlockEntity.GetPosX());
- Writer.AddInt("y", CommandBlockEntity.GetPosY());
- Writer.AddInt("z", CommandBlockEntity.GetPosZ());
- Writer.AddString("Command", CommandBlockEntity.GetCommand().c_str());
+ Writer.AddInt("x", CommandBlockEntity.GetPosX());
+ Writer.AddInt("y", CommandBlockEntity.GetPosY());
+ Writer.AddInt("z", CommandBlockEntity.GetPosZ());
+ Writer.AddString("Command", CommandBlockEntity.GetCommand().c_str());
// You can set custom names for windows in Vanilla
// For a command block, this would be the 'name' prepended to anything it outputs into global chat
- // MCS doesn't have this, so just leave it @ '@'. (geddit?)
+ // MCS doesn't have this, so just leave it at '@'.
Writer.AddString("CustomName", "@");
- Writer.AddString("id", "Control"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
-
+ Writer.AddString("id", "Control"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
if (!CommandBlockEntity.GetLastOutput().empty())
{
- AString Output;
- Printf(Output, "{\"text\":\"%s\"}", CommandBlockEntity.GetLastOutput().c_str());
-
- Writer.AddString("LastOutput", Output.c_str());
+ Writer.AddString("LastOutput", Printf("{\"text\":\"%s\"}", CommandBlockEntity.GetLastOutput().c_str()));
}
break;
}
+
case E_BLOCK_HEAD:
{
- cMobHeadEntity & MobHeadEntity = (cMobHeadEntity &)a_BlockEntity;
-
+ auto & MobHeadEntity = reinterpret_cast<const cMobHeadEntity &>(a_BlockEntity);
Writer.AddInt("x", MobHeadEntity.GetPosX());
Writer.AddInt("y", MobHeadEntity.GetPosY());
Writer.AddInt("z", MobHeadEntity.GetPosZ());
@@ -2714,10 +2705,10 @@ void cProtocol172::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEnt
Writer.AddString("id", "Skull"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
break;
}
+
case E_BLOCK_FLOWER_POT:
{
- cFlowerPotEntity & FlowerPotEntity = (cFlowerPotEntity &)a_BlockEntity;
-
+ auto & FlowerPotEntity = reinterpret_cast<const cFlowerPotEntity &>(a_BlockEntity);
Writer.AddInt("x", FlowerPotEntity.GetPosX());
Writer.AddInt("y", FlowerPotEntity.GetPosY());
Writer.AddInt("z", FlowerPotEntity.GetPosZ());
@@ -2726,10 +2717,10 @@ void cProtocol172::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEnt
Writer.AddString("id", "FlowerPot"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
break;
}
+
case E_BLOCK_MOB_SPAWNER:
{
- cMobSpawnerEntity & MobSpawnerEntity = (cMobSpawnerEntity &)a_BlockEntity;
-
+ auto & MobSpawnerEntity = reinterpret_cast<const cMobSpawnerEntity &>(a_BlockEntity);
Writer.AddInt("x", MobSpawnerEntity.GetPosX());
Writer.AddInt("y", MobSpawnerEntity.GetPosY());
Writer.AddInt("z", MobSpawnerEntity.GetPosZ());
@@ -2738,41 +2729,26 @@ void cProtocol172::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEnt
Writer.AddString("id", "MobSpawner");
break;
}
- default: break;
+
+ default:
+ {
+ break;
+ }
}
Writer.Finish();
AString Compressed;
CompressStringGZIP(Writer.GetResult().data(), Writer.GetResult().size(), Compressed);
- WriteShort((short)Compressed.size());
- WriteBuf(Compressed.data(), Compressed.size());
-}
-
-
-
-
-
-void cProtocol172::cPacketizer::WriteByteAngle(double a_Angle)
-{
- WriteChar(static_cast<char>(255 * a_Angle / 360));
+ a_Pkt.WriteBEUInt16(static_cast<UInt16>(Compressed.size()));
+ a_Pkt.WriteBuf(Compressed.data(), Compressed.size());
}
-void cProtocol172::cPacketizer::WriteFPInt(double a_Value)
-{
- int Value = (int)(a_Value * 32);
- WriteInt(Value);
-}
-
-
-
-
-
-void cProtocol172::cPacketizer::WriteEntityMetadata(const cEntity & a_Entity)
+void cProtocol172::WriteEntityMetadata(cPacketizer & a_Pkt, const cEntity & a_Entity)
{
// Common metadata:
Byte Flags = 0;
@@ -2796,21 +2772,21 @@ void cProtocol172::cPacketizer::WriteEntityMetadata(const cEntity & a_Entity)
{
Flags |= 0x20;
}
- WriteByte(0); // Byte(0) + index 0
- WriteByte(Flags);
+ a_Pkt.WriteByte(0); // Byte(0) + index 0
+ a_Pkt.WriteByte(Flags);
switch (a_Entity.GetEntityType())
{
case cEntity::etPlayer: break; // TODO?
case cEntity::etPickup:
{
- WriteByte((5 << 5) | 10); // Slot(5) + index 10
- WriteItem(((const cPickup &)a_Entity).GetItem());
+ a_Pkt.WriteByte((5 << 5) | 10); // Slot(5) + index 10
+ WriteItem(a_Pkt, reinterpret_cast<const cPickup &>(a_Entity).GetItem());
break;
}
case cEntity::etMinecart:
{
- WriteByte(0x51);
+ a_Pkt.WriteByte(0x51);
// The following expression makes Minecarts shake more with less health or higher damage taken
// It gets half the maximum health, and takes it away from the current health minus the half health:
@@ -2819,263 +2795,274 @@ void cProtocol172::cPacketizer::WriteEntityMetadata(const cEntity & a_Entity)
Health: 3 | 3 - (3 - 3) = 3
Health: 1 | 3 - (1 - 3) = 5
*/
- WriteInt((((a_Entity.GetMaxHealth() / 2) - (a_Entity.GetHealth() - (a_Entity.GetMaxHealth() / 2))) * ((const cMinecart &)a_Entity).LastDamage()) * 4);
- WriteByte(0x52);
- WriteInt(1); // Shaking direction, doesn't seem to affect anything
- WriteByte(0x73);
- WriteFloat((float)(((const cMinecart &)a_Entity).LastDamage() + 10)); // Damage taken / shake effect multiplyer
+ auto & Minecart = reinterpret_cast<const cMinecart &>(a_Entity);
+ a_Pkt.WriteInt((((a_Entity.GetMaxHealth() / 2) - (a_Entity.GetHealth() - (a_Entity.GetMaxHealth() / 2))) * Minecart.LastDamage()) * 4);
+ a_Pkt.WriteByte(0x52);
+ a_Pkt.WriteInt(1); // Shaking direction, doesn't seem to affect anything
+ a_Pkt.WriteByte(0x73);
+ a_Pkt.WriteFloat(static_cast<float>(Minecart.LastDamage() + 10)); // Damage taken / shake effect multiplyer
- if (((cMinecart &)a_Entity).GetPayload() == cMinecart::mpNone)
+ if (Minecart.GetPayload() == cMinecart::mpNone)
{
- cRideableMinecart & RideableMinecart = ((cRideableMinecart &)a_Entity);
+ auto & RideableMinecart = reinterpret_cast<const cRideableMinecart &>(Minecart);
const cItem & MinecartContent = RideableMinecart.GetContent();
if (!MinecartContent.IsEmpty())
{
- WriteByte(0x54);
+ a_Pkt.WriteByte(0x54);
int Content = MinecartContent.m_ItemType;
Content |= MinecartContent.m_ItemDamage << 8;
- WriteInt(Content);
- WriteByte(0x55);
- WriteInt(RideableMinecart.GetBlockHeight());
- WriteByte(0x56);
- WriteByte(1);
+ a_Pkt.WriteInt(Content);
+ a_Pkt.WriteByte(0x55);
+ a_Pkt.WriteInt(RideableMinecart.GetBlockHeight());
+ a_Pkt.WriteByte(0x56);
+ a_Pkt.WriteByte(1);
}
}
- else if (((cMinecart &)a_Entity).GetPayload() == cMinecart::mpFurnace)
+ else if (Minecart.GetPayload() == cMinecart::mpFurnace)
{
- WriteByte(0x10);
- WriteByte(((const cMinecartWithFurnace &)a_Entity).IsFueled() ? 1 : 0);
+ a_Pkt.WriteByte(0x10);
+ a_Pkt.WriteByte(reinterpret_cast<const cMinecartWithFurnace &>(Minecart).IsFueled() ? 1 : 0);
}
break;
- }
+ } // case etMinecart
+
case cEntity::etProjectile:
{
- cProjectileEntity & Projectile = (cProjectileEntity &)a_Entity;
+ auto & Projectile = reinterpret_cast<const cProjectileEntity &>(a_Entity);
switch (Projectile.GetProjectileKind())
{
case cProjectileEntity::pkArrow:
{
- WriteByte(0x10);
- WriteByte(((const cArrowEntity &)a_Entity).IsCritical() ? 1 : 0);
+ a_Pkt.WriteByte(0x10);
+ a_Pkt.WriteByte(reinterpret_cast<const cArrowEntity &>(a_Entity).IsCritical() ? 1 : 0);
break;
}
case cProjectileEntity::pkFirework:
{
- WriteByte(0xA8);
- WriteItem(((const cFireworkEntity &)a_Entity).GetItem());
+ a_Pkt.WriteByte(0xa8);
+ WriteItem(a_Pkt, reinterpret_cast<const cFireworkEntity &>(a_Entity).GetItem());
break;
}
default: break;
}
break;
- }
+ } // case etProjectile
+
case cEntity::etMonster:
{
- WriteMobMetadata((const cMonster &)a_Entity);
+ WriteMobMetadata(a_Pkt, reinterpret_cast<const cMonster &>(a_Entity));
break;
- }
+ } // case etMonster
+
case cEntity::etItemFrame:
{
- cItemFrame & Frame = (cItemFrame &)a_Entity;
- WriteByte(0xA2);
- WriteItem(Frame.GetItem());
- WriteByte(0x3);
- WriteByte(Frame.GetItemRotation() / 2);
+ auto & Frame = reinterpret_cast<const cItemFrame &>(a_Entity);
+ a_Pkt.WriteByte(0xa2);
+ WriteItem(a_Pkt, Frame.GetItem());
+ a_Pkt.WriteByte(0x03);
+ a_Pkt.WriteByte(Frame.GetItemRotation() / 2);
+ break;
+ } // case etItemFrame
+
+ default:
+ {
break;
}
- default: break;
- }
+ } // switch (EntityType)
}
-void cProtocol172::cPacketizer::WriteMobMetadata(const cMonster & a_Mob)
+void cProtocol172::WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob)
{
switch (a_Mob.GetMobType())
{
- case mtCreeper:
- {
- WriteByte(0x10);
- WriteByte(((const cCreeper &)a_Mob).IsBlowing() ? 1 : 0);
- WriteByte(0x11);
- WriteByte(((const cCreeper &)a_Mob).IsCharged() ? 1 : 0);
- break;
- }
-
case mtBat:
{
- WriteByte(0x10);
- WriteByte(((const cBat &)a_Mob).IsHanging() ? 1 : 0);
- break;
- }
-
- case mtPig:
- {
- WriteByte(0x10);
- WriteByte(((const cPig &)a_Mob).IsSaddled() ? 1 : 0);
+ a_Pkt.WriteByte(0x10);
+ a_Pkt.WriteByte(reinterpret_cast<const cBat &>(a_Mob).IsHanging() ? 1 : 0);
break;
- }
+ } // case mtBat
- case mtVillager:
+ case mtCreeper:
{
- WriteByte(0x50);
- WriteInt(((const cVillager &)a_Mob).GetVilType());
+ a_Pkt.WriteByte(0x10);
+ a_Pkt.WriteByte(reinterpret_cast<const cCreeper &>(a_Mob).IsBlowing() ? 1 : 0);
+ a_Pkt.WriteByte(0x11);
+ a_Pkt.WriteByte(reinterpret_cast<const cCreeper &>(a_Mob).IsCharged() ? 1 : 0);
break;
- }
+ } // case mtCreeper
- case mtZombie:
+ case mtEnderman:
{
- WriteByte(0x0c);
- WriteByte(((const cZombie &)a_Mob).IsBaby() ? 1 : 0);
- WriteByte(0x0d);
- WriteByte(((const cZombie &)a_Mob).IsVillagerZombie() ? 1 : 0);
- WriteByte(0x0e);
- WriteByte(((const cZombie &)a_Mob).IsConverting() ? 1 : 0);
+ auto & Enderman = reinterpret_cast<const cEnderman &>(a_Mob);
+ a_Pkt.WriteByte(0x10);
+ a_Pkt.WriteByte((Byte)(Enderman.GetCarriedBlock()));
+ a_Pkt.WriteByte(0x11);
+ a_Pkt.WriteByte((Byte)(Enderman.GetCarriedMeta()));
+ a_Pkt.WriteByte(0x12);
+ a_Pkt.WriteByte(Enderman.IsScreaming() ? 1 : 0);
break;
- }
+ } // case mtEnderman
case mtGhast:
{
- WriteByte(0x10);
- WriteByte(((const cGhast &)a_Mob).IsCharging());
+ a_Pkt.WriteByte(0x10);
+ a_Pkt.WriteByte(reinterpret_cast<const cGhast &>(a_Mob).IsCharging());
break;
- }
+ } // case mtGhast
- case mtWolf:
+ case mtHorse:
{
- const cWolf & Wolf = (const cWolf &)a_Mob;
- Byte WolfStatus = 0;
- if (Wolf.IsSitting())
+ auto & Horse = reinterpret_cast<const cHorse &>(a_Mob);
+ int Flags = 0;
+ if (Horse.IsTame())
{
- WolfStatus |= 0x1;
+ Flags |= 0x02;
}
- if (Wolf.IsAngry())
+ if (Horse.IsSaddled())
{
- WolfStatus |= 0x2;
+ Flags |= 0x04;
}
- if (Wolf.IsTame())
+ if (Horse.IsChested())
{
- WolfStatus |= 0x4;
+ Flags |= 0x08;
}
- WriteByte(0x10);
- WriteByte(WolfStatus);
-
- WriteByte(0x72);
- WriteFloat((float)(a_Mob.GetHealth()));
- WriteByte(0x13);
- WriteByte(Wolf.IsBegging() ? 1 : 0);
- WriteByte(0x14);
- WriteByte(static_cast<Byte>(Wolf.GetCollarColor()));
+ if (Horse.IsBaby())
+ {
+ Flags |= 0x10;
+ }
+ if (Horse.IsEating())
+ {
+ Flags |= 0x20;
+ }
+ if (Horse.IsRearing())
+ {
+ Flags |= 0x40;
+ }
+ if (Horse.IsMthOpen())
+ {
+ Flags |= 0x80;
+ }
+ a_Pkt.WriteByte(0x50); // Int at index 16
+ a_Pkt.WriteInt(Flags);
+ a_Pkt.WriteByte(0x13); // Byte at index 19
+ a_Pkt.WriteByte(static_cast<Byte>(Horse.GetHorseType()));
+ a_Pkt.WriteByte(0x54); // Int at index 20
+ int Appearance = 0;
+ Appearance = Horse.GetHorseColor();
+ Appearance |= Horse.GetHorseStyle() << 8;
+ a_Pkt.WriteInt(Appearance);
+ a_Pkt.WriteByte(0x56); // Int at index 22
+ a_Pkt.WriteInt(Horse.GetHorseArmour());
break;
- }
+ } // case mtHorse
+
+ case mtMagmaCube:
+ {
+ a_Pkt.WriteByte(0x10);
+ a_Pkt.WriteByte(static_cast<Byte>(reinterpret_cast<const cMagmaCube &>(a_Mob).GetSize()));
+ break;
+ } // case mtMagmaCube
+
+ case mtPig:
+ {
+ a_Pkt.WriteByte(0x10);
+ a_Pkt.WriteByte(reinterpret_cast<const cPig &>(a_Mob).IsSaddled() ? 1 : 0);
+ break;
+ } // case mtPig
case mtSheep:
{
- WriteByte(0x10);
- Byte SheepMetadata = static_cast<Byte>(((const cSheep &)a_Mob).GetFurColor() & 0x0f);
- if (((const cSheep &)a_Mob).IsSheared())
+ a_Pkt.WriteByte(0x10);
+ auto & Sheep = reinterpret_cast<const cSheep &>(a_Mob);
+ Byte SheepMetadata = static_cast<Byte>(Sheep.GetFurColor() & 0x0f);
+ if (Sheep.IsSheared())
{
SheepMetadata |= 0x10;
}
- WriteByte(SheepMetadata);
+ a_Pkt.WriteByte(SheepMetadata);
break;
- }
-
- case mtEnderman:
- {
- WriteByte(0x10);
- WriteByte((Byte)(((const cEnderman &)a_Mob).GetCarriedBlock()));
- WriteByte(0x11);
- WriteByte((Byte)(((const cEnderman &)a_Mob).GetCarriedMeta()));
- WriteByte(0x12);
- WriteByte(((const cEnderman &)a_Mob).IsScreaming() ? 1 : 0);
- break;
- }
+ } // case mtSheep
case mtSkeleton:
{
- WriteByte(0x0d);
- WriteByte(((const cSkeleton &)a_Mob).IsWither() ? 1 : 0);
+ a_Pkt.WriteByte(0x0d);
+ a_Pkt.WriteByte(reinterpret_cast<const cSkeleton &>(a_Mob).IsWither() ? 1 : 0);
break;
- }
+ } // case mtSkeleton
- case mtWitch:
+ case mtSlime:
{
- WriteByte(0x15);
- WriteByte(((const cWitch &)a_Mob).IsAngry() ? 1 : 0);
+ a_Pkt.WriteByte(0x10);
+ a_Pkt.WriteByte(static_cast<Byte>(reinterpret_cast<const cSlime &>(a_Mob).GetSize()));
break;
- }
-
- case mtWither:
+ } // case mtSlime
+
+ case mtVillager:
{
- WriteByte(0x54); // Int at index 20
- WriteInt(static_cast<int>(((const cWither &)a_Mob).GetWitherInvulnerableTicks()));
- WriteByte(0x66); // Float at index 6
- WriteFloat((float)(a_Mob.GetHealth()));
+ a_Pkt.WriteByte(0x50);
+ a_Pkt.WriteInt(reinterpret_cast<const cVillager &>(a_Mob).GetVilType());
break;
- }
+ } // case mtVillager
- case mtSlime:
+ case mtWitch:
{
- WriteByte(0x10);
- WriteByte(static_cast<Byte>(((const cSlime &)a_Mob).GetSize()));
+ a_Pkt.WriteByte(0x15);
+ a_Pkt.WriteByte(reinterpret_cast<const cWitch &>(a_Mob).IsAngry() ? 1 : 0);
break;
- }
-
- case mtMagmaCube:
+ } // case mtWitch
+
+ case mtWither:
{
- WriteByte(0x10);
- WriteByte(static_cast<Byte>(((const cMagmaCube &)a_Mob).GetSize()));
+ a_Pkt.WriteByte(0x54); // Int at index 20
+ a_Pkt.WriteInt(static_cast<int>(reinterpret_cast<const cWither &>(a_Mob).GetWitherInvulnerableTicks()));
+ a_Pkt.WriteByte(0x66); // Float at index 6
+ a_Pkt.WriteFloat(static_cast<float>(a_Mob.GetHealth()));
break;
- }
+ } // case mtWither
- case mtHorse:
+ case mtWolf:
{
- const cHorse & Horse = (const cHorse &)a_Mob;
- int Flags = 0;
- if (Horse.IsTame())
- {
- Flags |= 0x02;
- }
- if (Horse.IsSaddled())
- {
- Flags |= 0x04;
- }
- if (Horse.IsChested())
- {
- Flags |= 0x08;
- }
- if (Horse.IsBaby())
- {
- Flags |= 0x10;
- }
- if (Horse.IsEating())
+ auto & Wolf = reinterpret_cast<const cWolf &>(a_Mob);
+ Byte WolfStatus = 0;
+ if (Wolf.IsSitting())
{
- Flags |= 0x20;
+ WolfStatus |= 0x1;
}
- if (Horse.IsRearing())
+ if (Wolf.IsAngry())
{
- Flags |= 0x40;
+ WolfStatus |= 0x2;
}
- if (Horse.IsMthOpen())
+ if (Wolf.IsTame())
{
- Flags |= 0x80;
+ WolfStatus |= 0x4;
}
- WriteByte(0x50); // Int at index 16
- WriteInt(Flags);
- WriteByte(0x13); // Byte at index 19
- WriteByte(static_cast<Byte>(Horse.GetHorseType()));
- WriteByte(0x54); // Int at index 20
- int Appearance = 0;
- Appearance = Horse.GetHorseColor();
- Appearance |= Horse.GetHorseStyle() << 8;
- WriteInt(Appearance);
- WriteByte(0x56); // Int at index 22
- WriteInt(Horse.GetHorseArmour());
+ a_Pkt.WriteByte(0x10);
+ a_Pkt.WriteByte(WolfStatus);
+
+ a_Pkt.WriteByte(0x72);
+ a_Pkt.WriteFloat(static_cast<float>(a_Mob.GetHealth()));
+ a_Pkt.WriteByte(0x13);
+ a_Pkt.WriteByte(Wolf.IsBegging() ? 1 : 0);
+ a_Pkt.WriteByte(0x14);
+ a_Pkt.WriteByte(static_cast<Byte>(Wolf.GetCollarColor()));
break;
- }
+ } // case mtWolf
+
+ case mtZombie:
+ {
+ auto & Zombie = reinterpret_cast<const cZombie &>(a_Mob);
+ a_Pkt.WriteByte(0x0c);
+ a_Pkt.WriteByte(Zombie.IsBaby() ? 1 : 0);
+ a_Pkt.WriteByte(0x0d);
+ a_Pkt.WriteByte(Zombie.IsVillagerZombie() ? 1 : 0);
+ a_Pkt.WriteByte(0x0e);
+ a_Pkt.WriteByte(Zombie.IsConverting() ? 1 : 0);
+ break;
+ } // case mtZombie
default:
{
@@ -3087,10 +3074,10 @@ void cProtocol172::cPacketizer::WriteMobMetadata(const cMonster & a_Mob)
// Custom name:
if (a_Mob.HasCustomName())
{
- WriteByte(0x8a);
- WriteString(a_Mob.GetCustomName());
- WriteByte(0x0b);
- WriteByte(a_Mob.IsCustomNameAlwaysVisible() ? 1 : 0);
+ a_Pkt.WriteByte(0x8a);
+ a_Pkt.WriteString(a_Mob.GetCustomName());
+ a_Pkt.WriteByte(0x0b);
+ a_Pkt.WriteByte(a_Mob.IsCustomNameAlwaysVisible() ? 1 : 0);
}
}
@@ -3098,20 +3085,20 @@ void cProtocol172::cPacketizer::WriteMobMetadata(const cMonster & a_Mob)
-void cProtocol172::cPacketizer::WriteEntityProperties(const cEntity & a_Entity)
+void cProtocol172::WriteEntityProperties(cPacketizer & a_Pkt, const cEntity & a_Entity)
{
if (!a_Entity.IsMob())
{
// No properties for anything else than mobs
- WriteInt(0);
+ a_Pkt.WriteInt(0);
return;
}
- // const cMonster & Mob = (const cMonster &)a_Entity;
+ // auto & Mob = reinterpret_cast<const cMonster &>(a_Entity);
// TODO: Send properties and modifiers based on the mob type
- WriteInt(0); // NumProperties
+ a_Pkt.WriteInt(0); // NumProperties
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-01 18:53:13 +0200