8 files changed, 141 insertions, 5 deletions

diff --git a/src/Protocol/Protocol.h b/src/Protocol/Protocol.h
index 1bc5d528e..791082537 100644
--- a/src/Protocol/Protocol.h
+++ b/src/Protocol/Protocol.h
@@ -12,6 +12,7 @@
 
 #include "../Defines.h"
 #include "../Endianness.h"
+#include "../Scoreboard.h"
 
 
 
@@ -92,6 +93,9 @@ public:
 	virtual void SendRespawn             (void) = 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 SendSoundEffect         (const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch) = 0;  // a_Src coords are Block * 8
 	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;
diff --git a/src/Protocol/Protocol125.h b/src/Protocol/Protocol125.h
index 310f9dd78..cd15ab518 100644
--- a/src/Protocol/Protocol125.h
+++ b/src/Protocol/Protocol125.h
@@ -68,6 +68,9 @@ public:
 	virtual void SendRespawn             (void) 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 {} // This protocol doesn't support such message
+	virtual void SendScoreUpdate         (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) override {} // This protocol doesn't support such message
+	virtual void SendDisplayObjective    (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display)                              override {} // This protocol doesn't support such message
 	virtual void SendSoundEffect         (const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch) override;  // a_Src coords are Block * 8
 	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;
@@ -83,8 +86,8 @@ public:
 	virtual void SendUpdateSign          (int a_BlockX, int a_BlockY, int a_BlockZ, const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4) override;
 	virtual void SendUseBed              (const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ ) override;
 	virtual void SendWeather             (eWeather a_Weather) override;
-	virtual void SendWholeInventory      (const cWindow    & a_Window) override;
-	virtual void SendWindowClose         (const cWindow    & a_Window) override;
+	virtual void SendWholeInventory      (const cWindow & a_Window) override;
+	virtual void SendWindowClose         (const cWindow & a_Window) override;
 	virtual void SendWindowOpen          (const cWindow & a_Window) override;
 	virtual void SendWindowProperty      (const cWindow & a_Window, short a_Property, short a_Value) override;
 	
diff --git a/src/Protocol/Protocol15x.cpp b/src/Protocol/Protocol15x.cpp
index 0f1e59f10..c33aec7d5 100644
--- a/src/Protocol/Protocol15x.cpp
+++ b/src/Protocol/Protocol15x.cpp
@@ -35,8 +35,11 @@ Implements the 1.5.x protocol classes:
 
 enum
 {
-	PACKET_WINDOW_OPEN = 0x64,
-	PACKET_PARTICLE_EFFECT = 0x3F,
+	PACKET_WINDOW_OPEN          = 0x64,
+	PACKET_PARTICLE_EFFECT      = 0x3F,
+	PACKET_SCOREBOARD_OBJECTIVE = 0x3B,
+	PACKET_SCORE_UPDATE         = 0x3C,
+	PACKET_DISPLAY_OBJECTIVE    = 0x3D
 } ;
 
 
@@ -97,6 +100,53 @@ void cProtocol150::SendParticleEffect(const AString & a_ParticleName, float a_Sr
 
 
 
+void cProtocol150::SendScoreboardObjective(const AString & a_Name, const AString & a_DisplayName, Byte a_Mode)
+{
+	cCSLock Lock(m_CSPacket);
+	WriteByte(PACKET_SCOREBOARD_OBJECTIVE);
+	WriteString(a_Name);
+	WriteString(a_DisplayName);
+	WriteByte(a_Mode);
+	Flush();
+}
+
+
+
+
+
+void cProtocol150::SendScoreUpdate(const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode)
+{
+	cCSLock Lock(m_CSPacket);
+	WriteByte(PACKET_SCORE_UPDATE);
+	WriteString(a_Player);
+	WriteByte(a_Mode);
+
+	if (a_Mode != 1)
+	{
+		WriteString(a_Objective);
+		WriteInt((int) a_Score);
+	}
+
+	Flush();
+}
+
+
+
+
+
+void cProtocol150::SendDisplayObjective(const AString & a_Objective, cScoreboard::eDisplaySlot a_Display)
+{
+	cCSLock Lock(m_CSPacket);
+	WriteByte(PACKET_DISPLAY_OBJECTIVE);
+	WriteByte((int) a_Display);
+	WriteString(a_Objective);
+	Flush();
+}
+
+
+
+
+
 int cProtocol150::ParseWindowClick(void)
 {
 	HANDLE_PACKET_READ(ReadChar,    char,  WindowID);
diff --git a/src/Protocol/Protocol15x.h b/src/Protocol/Protocol15x.h
index 0074b3a83..0d171a67c 100644
--- a/src/Protocol/Protocol15x.h
+++ b/src/Protocol/Protocol15x.h
@@ -30,6 +30,9 @@ public:
 	
 	virtual void SendWindowOpen          (const cWindow & a_Window) override;
 	virtual void SendParticleEffect      (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount) 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 int ParseWindowClick(void);
 } ;
diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp
index fefcb9396..9506332dc 100644
--- a/src/Protocol/Protocol17x.cpp
+++ b/src/Protocol/Protocol17x.cpp
@@ -706,6 +706,46 @@ void cProtocol172::SendExperienceOrb(const cExpOrb & a_ExpOrb)
 
 
 
+void cProtocol172::SendScoreboardObjective(const AString & a_Name, const AString & a_DisplayName, Byte a_Mode)
+{
+	cPacketizer Pkt(*this, 0x3B);
+	Pkt.WriteString(a_Name);
+	Pkt.WriteString(a_DisplayName);
+	Pkt.WriteByte(a_Mode);
+}
+
+
+
+
+
+void cProtocol172::SendScoreUpdate(const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode)
+{
+	cPacketizer Pkt(*this, 0x3C);
+	Pkt.WriteString(a_Player);
+	Pkt.WriteByte(a_Mode);
+
+	if (a_Mode != 1)
+	{
+		Pkt.WriteString(a_Objective);
+		Pkt.WriteInt((int) a_Score);
+	}
+}
+
+
+
+
+
+void cProtocol172::SendDisplayObjective(const AString & a_Objective, cScoreboard::eDisplaySlot a_Display)
+{
+	cPacketizer Pkt(*this, 0x3D);
+	Pkt.WriteByte((int) a_Display);
+	Pkt.WriteString(a_Objective);
+}
+
+
+
+
+
 void cProtocol172::SendSoundEffect(const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch)  // a_Src coords are Block * 8
 {
 	cPacketizer Pkt(*this, 0x29);  // Sound Effect packet
diff --git a/src/Protocol/Protocol17x.h b/src/Protocol/Protocol17x.h
index 3ae774c18..3f440f313 100644
--- a/src/Protocol/Protocol17x.h
+++ b/src/Protocol/Protocol17x.h
@@ -92,6 +92,9 @@ public:
 	virtual void SendSoundEffect         (const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch) override;  // a_Src coords are Block * 8
 	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 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;
diff --git a/src/Protocol/ProtocolRecognizer.cpp b/src/Protocol/ProtocolRecognizer.cpp
index 5524af136..de5dd3fb9 100644
--- a/src/Protocol/ProtocolRecognizer.cpp
+++ b/src/Protocol/ProtocolRecognizer.cpp
@@ -526,6 +526,36 @@ void cProtocolRecognizer::SendExperienceOrb(const cExpOrb & a_ExpOrb)
 
 
 
+void cProtocolRecognizer::SendScoreboardObjective(const AString & a_Name, const AString & a_DisplayName, Byte a_Mode)
+{
+	ASSERT(m_Protocol != NULL);
+	m_Protocol->SendScoreboardObjective(a_Name, a_DisplayName, a_Mode);
+}
+
+
+
+
+
+void cProtocolRecognizer::SendScoreUpdate(const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode)
+{
+	ASSERT(m_Protocol != NULL);
+	m_Protocol->SendScoreUpdate(a_Objective, a_Player, a_Score, a_Mode);
+}
+
+
+
+
+
+void cProtocolRecognizer::SendDisplayObjective(const AString & a_Objective, cScoreboard::eDisplaySlot a_Display)
+{
+	ASSERT(m_Protocol != NULL);
+	m_Protocol->SendDisplayObjective(a_Objective, a_Display);
+}
+
+
+
+
+
 void cProtocolRecognizer::SendSoundEffect(const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch)
 {
 	ASSERT(m_Protocol != NULL);
@@ -807,7 +837,7 @@ bool cProtocolRecognizer::TryRecognizeLengthlessProtocol(void)
 	}
 	switch (ch)
 	{
-	 case PROTO_VERSION_1_3_2:
+		case PROTO_VERSION_1_3_2:
 		{
 			m_Protocol = new cProtocol132(m_Client);
 			return true;
diff --git a/src/Protocol/ProtocolRecognizer.h b/src/Protocol/ProtocolRecognizer.h
index 2dccace6e..daeed1845 100644
--- a/src/Protocol/ProtocolRecognizer.h
+++ b/src/Protocol/ProtocolRecognizer.h
@@ -103,6 +103,9 @@ public:
 	virtual void SendRespawn             (void) 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 SendSoundEffect         (const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, 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;