7 files changed, 247 insertions, 0 deletions

diff --git a/src/Protocol/Protocol.h b/src/Protocol/Protocol.h
index 3bca7551b..7be72014a 100644
--- a/src/Protocol/Protocol.h
+++ b/src/Protocol/Protocol.h
@@ -88,6 +88,7 @@ public:
 	virtual void SendExplosion                  (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, const cVector3iArray & a_BlocksAffected, const Vector3d & a_PlayerMotion) = 0;
 	virtual void SendGameMode                   (eGameMode a_GameMode) = 0;
 	virtual void SendHealth                     (void) = 0;
+	virtual void SendHideTitle                  (void) = 0;
 	virtual void SendInventorySlot              (char a_WindowID, short a_SlotNum, const cItem & a_Item) = 0;
 	virtual void SendKeepAlive                  (int a_PingID) = 0;
 	virtual void SendLogin                      (const cPlayer & a_Player, const cWorld & a_World) = 0;
@@ -112,12 +113,17 @@ public:
 	virtual void SendPlayerSpawn                (const cPlayer & a_Player) = 0;
 	virtual void SendPluginMessage              (const AString & a_Channel, const AString & a_Message) = 0;
 	virtual void SendRemoveEntityEffect         (const cEntity & a_Entity, int a_EffectID) = 0;
+	virtual void SendResetTitle                 (void) = 0;
 	virtual void SendRespawn                    (eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks) = 0;
 	virtual void SendExperience                 (void) = 0;
 	virtual void SendExperienceOrb              (const cExpOrb & a_ExpOrb) = 0;
 	virtual void SendScoreboardObjective        (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) = 0;
 	virtual void SendScoreUpdate                (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) = 0;
 	virtual void SendDisplayObjective           (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display) = 0;
+	virtual void SendSetSubTitle                (const cCompositeChat & a_SubTitle) = 0;
+	virtual void SendSetRawSubTitle             (const AString & a_SubTitle) = 0;
+	virtual void SendSetTitle                   (const cCompositeChat & a_Title) = 0;
+	virtual void SendSetRawTitle                (const AString & a_Title) = 0;
 	virtual void SendSoundEffect                (const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch) = 0;
 	virtual void SendSoundParticleEffect        (int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data) = 0;
 	virtual void SendSpawnFallingBlock          (const cFallingBlock & a_FallingBlock) = 0;
@@ -128,6 +134,7 @@ public:
 	virtual void SendTabCompletionResults       (const AStringVector & a_Results) = 0;
 	virtual void SendTeleportEntity             (const cEntity & a_Entity) = 0;
 	virtual void SendThunderbolt                (int a_BlockX, int a_BlockY, int a_BlockZ) = 0;
+	virtual void SendTitleTimes                 (int a_FadeInTicks, int a_DisplayTicks, int a_FadeOutTicks) = 0;
 	virtual void SendTimeUpdate                 (Int64 a_WorldAge, Int64 a_TimeOfDay, bool a_DoDaylightCycle) = 0;
 	virtual void SendUnloadChunk                (int a_ChunkX, int a_ChunkZ) = 0;
 	virtual void SendUpdateBlockEntity          (cBlockEntity & a_BlockEntity) = 0;
diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp
index 799c021f3..0bd219fb1 100644
--- a/src/Protocol/Protocol17x.cpp
+++ b/src/Protocol/Protocol17x.cpp
@@ -555,6 +555,15 @@ void cProtocol172::SendHealth(void)
 
 
 
+void cProtocol172::SendHideTitle(void)
+{
+	// Not implemented in this protocol version
+}
+
+
+
+
+
 void cProtocol172::SendInventorySlot(char a_WindowID, short a_SlotNum, const cItem & a_Item)
 {
 	ASSERT(m_State == 3);  // In game mode?
@@ -995,6 +1004,15 @@ void cProtocol172::SendRemoveEntityEffect(const cEntity & a_Entity, int a_Effect
 
 
 
+void cProtocol172::SendResetTitle(void)
+{
+	// Not implemented in this protocol version
+}
+
+
+
+
+
 void cProtocol172::SendRespawn(eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks)
 {
 	if ((m_LastSentDimension == a_Dimension) && !a_ShouldIgnoreDimensionChecks)
@@ -1094,6 +1112,42 @@ void cProtocol172::SendDisplayObjective(const AString & a_Objective, cScoreboard
 
 
 
+void cProtocol172::SendSetSubTitle(const cCompositeChat & a_SubTitle)
+{
+	// Not implemented in this protocol version
+}
+
+
+
+
+
+void cProtocol172::SendSetRawSubTitle(const AString & a_SubTitle)
+{
+	// Not implemented in this protocol version
+}
+
+
+
+
+
+void cProtocol172::SendSetTitle(const cCompositeChat & a_Title)
+{
+	// Not implemented in this protocol version
+}
+
+
+
+
+
+void cProtocol172::SendSetRawTitle(const AString & a_Title)
+{
+	// Not implemented in this protocol version
+}
+
+
+
+
+
 void cProtocol172::SendSoundEffect(const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch)
 {
 	ASSERT(m_State == 3);  // In game mode?
@@ -1296,6 +1350,15 @@ void cProtocol172::SendThunderbolt(int a_BlockX, int a_BlockY, int a_BlockZ)
 
 
 
+void cProtocol172::SendTitleTimes(int a_FadeInTicks, int a_DisplayTicks, int a_FadeOutTicks)
+{
+	// Not implemented in this protocol version
+}
+
+
+
+
+
 void cProtocol172::SendTimeUpdate(Int64 a_WorldAge, Int64 a_TimeOfDay, bool a_DoDaylightCycle)
 {
 	ASSERT(m_State == 3);  // In game mode?
diff --git a/src/Protocol/Protocol17x.h b/src/Protocol/Protocol17x.h
index 773c39f87..ead2935b0 100644
--- a/src/Protocol/Protocol17x.h
+++ b/src/Protocol/Protocol17x.h
@@ -90,6 +90,7 @@ public:
 	virtual void SendExplosion                  (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, const cVector3iArray & a_BlocksAffected, const Vector3d & a_PlayerMotion) override;
 	virtual void SendGameMode                   (eGameMode a_GameMode) override;
 	virtual void SendHealth                     (void) override;
+	virtual void SendHideTitle                  (void) override;
 	virtual void SendInventorySlot              (char a_WindowID, short a_SlotNum, const cItem & a_Item) override;
 	virtual void SendKeepAlive                  (int a_PingID) override;
 	virtual void SendLogin                      (const cPlayer & a_Player, const cWorld & a_World) override;
@@ -113,9 +114,14 @@ public:
 	virtual void SendPlayerSpawn                (const cPlayer & a_Player) override;
 	virtual void SendPluginMessage              (const AString & a_Channel, const AString & a_Message) override;
 	virtual void SendRemoveEntityEffect         (const cEntity & a_Entity, int a_EffectID) override;
+	virtual void SendResetTitle                 (void) override;
 	virtual void SendRespawn                    (eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks) override;
 	virtual void SendScoreUpdate                (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) override;
 	virtual void SendScoreboardObjective        (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) override;
+	virtual void SendSetSubTitle                (const cCompositeChat & a_SubTitle) override;
+	virtual void SendSetRawSubTitle             (const AString & a_SubTitle) override;
+	virtual void SendSetTitle                   (const cCompositeChat & a_Title) override;
+	virtual void SendSetRawTitle                (const AString & a_Title) override;
 	virtual void SendSoundEffect                (const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch) override;
 	virtual void SendSoundParticleEffect        (int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data) override;
 	virtual void SendSpawnFallingBlock          (const cFallingBlock & a_FallingBlock) override;
@@ -126,6 +132,7 @@ public:
 	virtual void SendTabCompletionResults       (const AStringVector & a_Results) override;
 	virtual void SendTeleportEntity             (const cEntity & a_Entity) override;
 	virtual void SendThunderbolt                (int a_BlockX, int a_BlockY, int a_BlockZ) override;
+	virtual void SendTitleTimes                 (int a_FadeInTicks, int a_DisplayTicks, int a_FadeOutTicks) override;
 	virtual void SendTimeUpdate                 (Int64 a_WorldAge, Int64 a_TimeOfDay, bool a_DoDaylightCycle) override;
 	virtual void SendUnloadChunk                (int a_ChunkX, int a_ChunkZ) override;
 	virtual void SendUpdateBlockEntity          (cBlockEntity & a_BlockEntity) override;
diff --git a/src/Protocol/Protocol18x.cpp b/src/Protocol/Protocol18x.cpp
index 4612af4a5..d06022ce0 100644
--- a/src/Protocol/Protocol18x.cpp
+++ b/src/Protocol/Protocol18x.cpp
@@ -542,6 +542,18 @@ void cProtocol180::SendHealth(void)
 
 
 
+void cProtocol180::SendHideTitle(void)
+{
+	ASSERT(m_State == 3);  // In game mode?
+
+	cPacketizer Pkt(*this, 0x45);  // Title packet
+	Pkt.WriteVarInt32(3);  // Hide title
+}
+
+
+
+
+
 void cProtocol180::SendInventorySlot(char a_WindowID, short a_SlotNum, const cItem & a_Item)
 {
 	ASSERT(m_State == 3);  // In game mode?
@@ -1065,6 +1077,18 @@ void cProtocol180::SendRemoveEntityEffect(const cEntity & a_Entity, int a_Effect
 
 
 
+void cProtocol180::SendResetTitle(void)
+{
+	ASSERT(m_State == 3);  // In game mode?
+
+	cPacketizer Pkt(*this, 0x45);  // Title packet
+	Pkt.WriteVarInt32(4);  // Reset title
+}
+
+
+
+
+
 void cProtocol180::SendRespawn(eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks)
 {
 	if ((m_LastSentDimension == a_Dimension) && !a_ShouldIgnoreDimensionChecks)
@@ -1167,6 +1191,52 @@ void cProtocol180::SendDisplayObjective(const AString & a_Objective, cScoreboard
 
 
 
+void cProtocol180::SendSetSubTitle(const cCompositeChat & a_SubTitle)
+{
+	SendSetRawSubTitle(a_SubTitle.CreateJsonString(false));
+}
+
+
+
+
+
+void cProtocol180::SendSetRawSubTitle(const AString & a_SubTitle)
+{
+	ASSERT(m_State == 3);  // In game mode?
+
+	cPacketizer Pkt(*this, 0x45);  // Title packet
+	Pkt.WriteVarInt32(1);  // Set subtitle
+
+	Pkt.WriteString(a_SubTitle);
+}
+
+
+
+
+
+void cProtocol180::SendSetTitle(const cCompositeChat & a_Title)
+{
+	SendSetRawTitle(a_Title.CreateJsonString(false));
+}
+
+
+
+
+
+void cProtocol180::SendSetRawTitle(const AString & a_Title)
+{
+	ASSERT(m_State == 3);  // In game mode?
+
+	cPacketizer Pkt(*this, 0x45);  // Title packet
+	Pkt.WriteVarInt32(0);  // Set title
+
+	Pkt.WriteString(a_Title);
+}
+
+
+
+
+
 void cProtocol180::SendSoundEffect(const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch)
 {
 	ASSERT(m_State == 3);  // In game mode?
@@ -1374,6 +1444,22 @@ void cProtocol180::SendThunderbolt(int a_BlockX, int a_BlockY, int a_BlockZ)
 
 
 
+void cProtocol180::SendTitleTimes(int a_FadeInTicks, int a_DisplayTicks, int a_FadeOutTicks)
+{
+	ASSERT(m_State == 3);  // In game mode?
+
+	cPacketizer Pkt(*this, 0x45);  // Title packet
+	Pkt.WriteVarInt32(2);  // Set title display times
+
+	Pkt.WriteBEInt32(a_FadeInTicks);
+	Pkt.WriteBEInt32(a_DisplayTicks);
+	Pkt.WriteBEInt32(a_FadeOutTicks);
+}
+
+
+
+
+
 void cProtocol180::SendTimeUpdate(Int64 a_WorldAge, Int64 a_TimeOfDay, bool a_DoDaylightCycle)
 {
 	ASSERT(m_State == 3);  // In game mode?
diff --git a/src/Protocol/Protocol18x.h b/src/Protocol/Protocol18x.h
index 21024d702..6143e8b4e 100644
--- a/src/Protocol/Protocol18x.h
+++ b/src/Protocol/Protocol18x.h
@@ -85,6 +85,7 @@ public:
 	virtual void SendExplosion                  (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, const cVector3iArray & a_BlocksAffected, const Vector3d & a_PlayerMotion) override;
 	virtual void SendGameMode                   (eGameMode a_GameMode) override;
 	virtual void SendHealth                     (void) override;
+	virtual void SendHideTitle                  (void) override;
 	virtual void SendInventorySlot              (char a_WindowID, short a_SlotNum, const cItem & a_Item) override;
 	virtual void SendKeepAlive                  (int a_PingID) override;
 	virtual void SendLogin                      (const cPlayer & a_Player, const cWorld & a_World) override;
@@ -109,6 +110,7 @@ public:
 	virtual void SendPlayerSpawn                (const cPlayer & a_Player) override;
 	virtual void SendPluginMessage              (const AString & a_Channel, const AString & a_Message) override;
 	virtual void SendRemoveEntityEffect         (const cEntity & a_Entity, int a_EffectID) override;
+	virtual void SendResetTitle                 (void) override;
 	virtual void SendRespawn                    (eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks) override;
 	virtual void SendSoundEffect                (const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch) override;
 	virtual void SendExperience                 (void) override;
@@ -116,6 +118,10 @@ public:
 	virtual void SendScoreboardObjective        (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) override;
 	virtual void SendScoreUpdate                (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) override;
 	virtual void SendDisplayObjective           (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display) override;
+	virtual void SendSetSubTitle                (const cCompositeChat & a_SubTitle) override;
+	virtual void SendSetRawSubTitle             (const AString & a_SubTitle) override;
+	virtual void SendSetTitle                   (const cCompositeChat & a_Title) override;
+	virtual void SendSetRawTitle                (const AString & a_Title) override;
 	virtual void SendSoundParticleEffect        (int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data) override;
 	virtual void SendSpawnFallingBlock          (const cFallingBlock & a_FallingBlock) override;
 	virtual void SendSpawnMob                   (const cMonster & a_Mob) override;
@@ -125,6 +131,7 @@ public:
 	virtual void SendTabCompletionResults       (const AStringVector & a_Results) override;
 	virtual void SendTeleportEntity             (const cEntity & a_Entity) override;
 	virtual void SendThunderbolt                (int a_BlockX, int a_BlockY, int a_BlockZ) override;
+	virtual void SendTitleTimes                 (int a_FadeInTicks, int a_DisplayTicks, int a_FadeOutTicks) override;
 	virtual void SendTimeUpdate                 (Int64 a_WorldAge, Int64 a_TimeOfDay, bool a_DoDaylightCycle) override;
 	virtual void SendUnloadChunk                (int a_ChunkX, int a_ChunkZ) override;
 	virtual void SendUpdateBlockEntity          (cBlockEntity & a_BlockEntity) override;
diff --git a/src/Protocol/ProtocolRecognizer.cpp b/src/Protocol/ProtocolRecognizer.cpp
index e7f7a4526..477f2d71e 100644
--- a/src/Protocol/ProtocolRecognizer.cpp
+++ b/src/Protocol/ProtocolRecognizer.cpp
@@ -350,6 +350,16 @@ void cProtocolRecognizer::SendHealth(void)
 
 
 
+void cProtocolRecognizer::SendHideTitle(void)
+{
+	ASSERT(m_Protocol != nullptr);
+	m_Protocol->SendHideTitle();
+}
+
+
+
+
+
 void cProtocolRecognizer::SendWindowProperty(const cWindow & a_Window, short a_Property, short a_Value)
 {
 	ASSERT(m_Protocol != nullptr);
@@ -599,6 +609,16 @@ void cProtocolRecognizer::SendRemoveEntityEffect(const cEntity & a_Entity, int a
 
 
 
+void cProtocolRecognizer::SendResetTitle(void)
+{
+	ASSERT(m_Protocol != nullptr);
+	m_Protocol->SendResetTitle();
+}
+
+
+
+
+
 void cProtocolRecognizer::SendRespawn(eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks)
 {
 	ASSERT(m_Protocol != nullptr);
@@ -659,6 +679,46 @@ void cProtocolRecognizer::SendDisplayObjective(const AString & a_Objective, cSco
 
 
 
+void cProtocolRecognizer::SendSetSubTitle(const cCompositeChat & a_SubTitle)
+{
+	ASSERT(m_Protocol != nullptr);
+	m_Protocol->SendSetSubTitle(a_SubTitle);
+}
+
+
+
+
+
+void cProtocolRecognizer::SendSetRawSubTitle(const AString & a_SubTitle)
+{
+	ASSERT(m_Protocol != nullptr);
+	m_Protocol->SendSetRawSubTitle(a_SubTitle);
+}
+
+
+
+
+
+void cProtocolRecognizer::SendSetTitle(const cCompositeChat & a_Title)
+{
+	ASSERT(m_Protocol != nullptr);
+	m_Protocol->SendSetTitle(a_Title);
+}
+
+
+
+
+
+void cProtocolRecognizer::SendSetRawTitle(const AString & a_Title)
+{
+	ASSERT(m_Protocol != nullptr);
+	m_Protocol->SendSetRawTitle(a_Title);
+}
+
+
+
+
+
 void cProtocolRecognizer::SendSoundEffect(const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch)
 {
 	ASSERT(m_Protocol != nullptr);
@@ -759,6 +819,16 @@ void cProtocolRecognizer::SendThunderbolt(int a_BlockX, int a_BlockY, int a_Bloc
 
 
 
+void cProtocolRecognizer::SendTitleTimes(int a_FadeInTicks, int a_DisplayTicks, int a_FadeOutTicks)
+{
+	ASSERT(m_Protocol != nullptr);
+	m_Protocol->SendTitleTimes(a_FadeInTicks, a_DisplayTicks, a_FadeOutTicks);
+}
+
+
+
+
+
 void cProtocolRecognizer::SendTimeUpdate(Int64 a_WorldAge, Int64 a_TimeOfDay, bool a_DoDaylightCycle)
 {
 	ASSERT(m_Protocol != nullptr);
diff --git a/src/Protocol/ProtocolRecognizer.h b/src/Protocol/ProtocolRecognizer.h
index 6c2185d6d..956b5dcc0 100644
--- a/src/Protocol/ProtocolRecognizer.h
+++ b/src/Protocol/ProtocolRecognizer.h
@@ -73,6 +73,7 @@ public:
 	virtual void SendExplosion                  (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, const cVector3iArray & a_BlocksAffected, const Vector3d & a_PlayerMotion) override;
 	virtual void SendGameMode                   (eGameMode a_GameMode) override;
 	virtual void SendHealth                     (void) override;
+	virtual void SendHideTitle                  (void) override;
 	virtual void SendInventorySlot              (char a_WindowID, short a_SlotNum, const cItem & a_Item) override;
 	virtual void SendKeepAlive                  (int a_PingID) override;
 	virtual void SendLogin                      (const cPlayer & a_Player, const cWorld & a_World) override;
@@ -97,12 +98,17 @@ public:
 	virtual void SendPlayerSpawn                (const cPlayer & a_Player) override;
 	virtual void SendPluginMessage              (const AString & a_Channel, const AString & a_Message) override;
 	virtual void SendRemoveEntityEffect         (const cEntity & a_Entity, int a_EffectID) override;
+	virtual void SendResetTitle                 (void) override;
 	virtual void SendRespawn                    (eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks) override;
 	virtual void SendExperience                 (void) override;
 	virtual void SendExperienceOrb              (const cExpOrb & a_ExpOrb) override;
 	virtual void SendScoreboardObjective        (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) override;
 	virtual void SendScoreUpdate                (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) override;
 	virtual void SendDisplayObjective           (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display) override;
+	virtual void SendSetSubTitle                (const cCompositeChat & a_SubTitle) override;
+	virtual void SendSetRawSubTitle             (const AString & a_SubTitle) override;
+	virtual void SendSetTitle                   (const cCompositeChat & a_Title) override;
+	virtual void SendSetRawTitle                (const AString & a_Title) override;
 	virtual void SendSoundEffect                (const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch) override;
 	virtual void SendSoundParticleEffect        (int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data) override;
 	virtual void SendSpawnFallingBlock          (const cFallingBlock & a_FallingBlock) override;
@@ -113,6 +119,7 @@ public:
 	virtual void SendTabCompletionResults       (const AStringVector & a_Results) override;
 	virtual void SendTeleportEntity             (const cEntity & a_Entity) override;
 	virtual void SendThunderbolt                (int a_BlockX, int a_BlockY, int a_BlockZ) override;
+	virtual void SendTitleTimes                 (int a_FadeInTicks, int a_DisplayTicks, int a_FadeOutTicks) override;
 	virtual void SendTimeUpdate                 (Int64 a_WorldAge, Int64 a_TimeOfDay, bool a_DoDaylightCycle) override;
 	virtual void SendUnloadChunk                (int a_ChunkX, int a_ChunkZ) override;
 	virtual void SendUpdateBlockEntity          (cBlockEntity & a_BlockEntity) override;