2 files changed, 32 insertions, 24 deletions
diff --git a/src/Protocol/Protocol_1_8.cpp b/src/Protocol/Protocol_1_8.cpp
index 7f4b074ce..b6e5b5a38 100644
--- a/src/Protocol/Protocol_1_8.cpp
+++ b/src/Protocol/Protocol_1_8.cpp
@@ -1077,9 +1077,10 @@ void cProtocol_1_8_0::SendPlayerSpawn(const cPlayer & a_Player)
 	cPacketizer Pkt(*this, 0x0c);  // Spawn Player packet
 	Pkt.WriteVarInt32(a_Player.GetUniqueID());
 	Pkt.WriteUUID(a_Player.GetUUID());
-	Pkt.WriteFPInt(a_Player.GetPosX());
-	Pkt.WriteFPInt(a_Player.GetPosY() + 0.001);  // The "+ 0.001" is there because otherwise the player falls through the block they were standing on.
-	Pkt.WriteFPInt(a_Player.GetPosZ());
+	Vector3d LastSentPos = a_Player.GetLastSentPos();
+	Pkt.WriteFPInt(LastSentPos.x);
+	Pkt.WriteFPInt(LastSentPos.y + 0.001);  // The "+ 0.001" is there because otherwise the player falls through the block they were standing on.
+	Pkt.WriteFPInt(LastSentPos.z);
 	Pkt.WriteByteAngle(a_Player.GetYaw());
 	Pkt.WriteByteAngle(a_Player.GetPitch());
 	short ItemType = a_Player.GetEquippedItem().IsEmpty() ? 0 : a_Player.GetEquippedItem().m_ItemType;
@@ -1314,9 +1315,10 @@ void cProtocol_1_8_0::SendSpawnFallingBlock(const cFallingBlock & a_FallingBlock
 	cPacketizer Pkt(*this, 0x0e);  // Spawn Object packet
 	Pkt.WriteVarInt32(a_FallingBlock.GetUniqueID());
 	Pkt.WriteBEUInt8(70);  // Falling block
-	Pkt.WriteFPInt(a_FallingBlock.GetPosX());
-	Pkt.WriteFPInt(a_FallingBlock.GetPosY());
-	Pkt.WriteFPInt(a_FallingBlock.GetPosZ());
+	Vector3d LastSentPos = a_FallingBlock.GetLastSentPos();
+	Pkt.WriteFPInt(LastSentPos.x);
+	Pkt.WriteFPInt(LastSentPos.y);
+	Pkt.WriteFPInt(LastSentPos.z);
 	Pkt.WriteByteAngle(a_FallingBlock.GetYaw());
 	Pkt.WriteByteAngle(a_FallingBlock.GetPitch());
 	Pkt.WriteBEInt32(static_cast<Int32>(a_FallingBlock.GetBlockType()) | (static_cast<Int32>(a_FallingBlock.GetBlockMeta()) << 12));
@@ -1336,9 +1338,10 @@ void cProtocol_1_8_0::SendSpawnMob(const cMonster & a_Mob)
 	cPacketizer Pkt(*this, 0x0f);  // Spawn Mob packet
 	Pkt.WriteVarInt32(a_Mob.GetUniqueID());
 	Pkt.WriteBEUInt8(static_cast<Byte>(a_Mob.GetMobType()));
-	Pkt.WriteFPInt(a_Mob.GetPosX());
-	Pkt.WriteFPInt(a_Mob.GetPosY());
-	Pkt.WriteFPInt(a_Mob.GetPosZ());
+	Vector3d LastSentPos = a_Mob.GetLastSentPos();
+	Pkt.WriteFPInt(LastSentPos.x);
+	Pkt.WriteFPInt(LastSentPos.y);
+	Pkt.WriteFPInt(LastSentPos.z);
 	Pkt.WriteByteAngle(a_Mob.GetPitch());
 	Pkt.WriteByteAngle(a_Mob.GetHeadYaw());
 	Pkt.WriteByteAngle(a_Mob.GetYaw());
@@ -1392,9 +1395,10 @@ void cProtocol_1_8_0::SendSpawnVehicle(const cEntity & a_Vehicle, char a_Vehicle
 	cPacketizer Pkt(*this, 0xe);  // Spawn Object packet
 	Pkt.WriteVarInt32(a_Vehicle.GetUniqueID());
 	Pkt.WriteBEUInt8(static_cast<UInt8>(a_VehicleType));
-	Pkt.WriteFPInt(a_Vehicle.GetPosX());
-	Pkt.WriteFPInt(a_Vehicle.GetPosY());
-	Pkt.WriteFPInt(a_Vehicle.GetPosZ());
+	Vector3d LastSentPos = a_Vehicle.GetLastSentPos();
+	Pkt.WriteFPInt(LastSentPos.x);
+	Pkt.WriteFPInt(LastSentPos.y);
+	Pkt.WriteFPInt(LastSentPos.z);
 	Pkt.WriteByteAngle(a_Vehicle.GetPitch());
 	Pkt.WriteByteAngle(a_Vehicle.GetYaw());
 	Pkt.WriteBEInt32(a_VehicleSubType);
diff --git a/src/Protocol/Protocol_1_9.cpp b/src/Protocol/Protocol_1_9.cpp
index c440a94ca..475047417 100644
--- a/src/Protocol/Protocol_1_9.cpp
+++ b/src/Protocol/Protocol_1_9.cpp
@@ -1124,9 +1124,10 @@ void cProtocol_1_9_0::SendPlayerSpawn(const cPlayer & a_Player)
 	cPacketizer Pkt(*this, 0x05);  // Spawn Player packet
 	Pkt.WriteVarInt32(a_Player.GetUniqueID());
 	Pkt.WriteUUID(a_Player.GetUUID());
-	Pkt.WriteBEDouble(a_Player.GetPosX());
-	Pkt.WriteBEDouble(a_Player.GetPosY() + 0.001);  // The "+ 0.001" is there because otherwise the player falls through the block they were standing on.
-	Pkt.WriteBEDouble(a_Player.GetPosZ());
+	Vector3d LastSentPos = a_Player.GetLastSentPos();
+	Pkt.WriteBEDouble(LastSentPos.x);
+	Pkt.WriteBEDouble(LastSentPos.y + 0.001);  // The "+ 0.001" is there because otherwise the player falls through the block they were standing on.
+	Pkt.WriteBEDouble(LastSentPos.z);
 	Pkt.WriteByteAngle(a_Player.GetYaw());
 	Pkt.WriteByteAngle(a_Player.GetPitch());
 	WriteEntityMetadata(Pkt, a_Player);
@@ -1359,9 +1360,10 @@ void cProtocol_1_9_0::SendSpawnFallingBlock(const cFallingBlock & a_FallingBlock
 	Pkt.WriteBEUInt64(0);
 	Pkt.WriteBEUInt64(a_FallingBlock.GetUniqueID());
 	Pkt.WriteBEUInt8(70);  // Falling block
-	Pkt.WriteBEDouble(a_FallingBlock.GetPosX());
-	Pkt.WriteBEDouble(a_FallingBlock.GetPosY());
-	Pkt.WriteBEDouble(a_FallingBlock.GetPosZ());
+	Vector3d LastSentPos = a_FallingBlock.GetLastSentPos();
+	Pkt.WriteBEDouble(LastSentPos.x);
+	Pkt.WriteBEDouble(LastSentPos.y);
+	Pkt.WriteBEDouble(LastSentPos.z);
 	Pkt.WriteByteAngle(a_FallingBlock.GetYaw());
 	Pkt.WriteByteAngle(a_FallingBlock.GetPitch());
 	Pkt.WriteBEInt32(static_cast<Int32>(a_FallingBlock.GetBlockType()) | (static_cast<Int32>(a_FallingBlock.GetBlockMeta()) << 12));
@@ -1384,9 +1386,10 @@ void cProtocol_1_9_0::SendSpawnMob(const cMonster & a_Mob)
 	Pkt.WriteBEUInt64(0);
 	Pkt.WriteBEUInt64(a_Mob.GetUniqueID());
 	Pkt.WriteBEUInt8(static_cast<Byte>(a_Mob.GetMobType()));
-	Pkt.WriteBEDouble(a_Mob.GetPosX());
-	Pkt.WriteBEDouble(a_Mob.GetPosY());
-	Pkt.WriteBEDouble(a_Mob.GetPosZ());
+	Vector3d LastSentPos = a_Mob.GetLastSentPos();
+	Pkt.WriteBEDouble(LastSentPos.x);
+	Pkt.WriteBEDouble(LastSentPos.y);
+	Pkt.WriteBEDouble(LastSentPos.z);
 	Pkt.WriteByteAngle(a_Mob.GetPitch());
 	Pkt.WriteByteAngle(a_Mob.GetHeadYaw());
 	Pkt.WriteByteAngle(a_Mob.GetYaw());
@@ -1443,9 +1446,10 @@ void cProtocol_1_9_0::SendSpawnVehicle(const cEntity & a_Vehicle, char a_Vehicle
 	Pkt.WriteBEUInt64(0);
 	Pkt.WriteBEUInt64(a_Vehicle.GetUniqueID());
 	Pkt.WriteBEUInt8(static_cast<UInt8>(a_VehicleType));
-	Pkt.WriteBEDouble(a_Vehicle.GetPosX());
-	Pkt.WriteBEDouble(a_Vehicle.GetPosY());
-	Pkt.WriteBEDouble(a_Vehicle.GetPosZ());
+	Vector3d LastSentPos = a_Vehicle.GetLastSentPos();
+	Pkt.WriteBEDouble(LastSentPos.x);
+	Pkt.WriteBEDouble(LastSentPos.y);
+	Pkt.WriteBEDouble(LastSentPos.z);
 	Pkt.WriteByteAngle(a_Vehicle.GetPitch());
 	Pkt.WriteByteAngle(a_Vehicle.GetYaw());
 	Pkt.WriteBEInt32(a_VehicleSubType);