3 files changed, 81 insertions, 2 deletions

diff --git a/src/Mobs/Monster.cpp b/src/Mobs/Monster.cpp
index 8c93fea2a..12ca6bbbe 100644
--- a/src/Mobs/Monster.cpp
+++ b/src/Mobs/Monster.cpp
@@ -75,6 +75,8 @@ cMonster::cMonster(const AString & a_ConfigName, eMonsterType a_MobType, const A
 	, m_IdleInterval(0)
 	, m_DestroyTimer(0)
 	, m_MobType(a_MobType)
+	, m_CustomName("")
+	, m_CustomNameAlwaysVisible(false)
 	, m_SoundHurt(a_SoundHurt)
 	, m_SoundDeath(a_SoundDeath)
 	, m_AttackRate(3)
@@ -555,6 +557,25 @@ void cMonster::KilledBy(TakeDamageInfo & a_TDI)
 
 
 
+void cMonster::OnRightClicked(cPlayer & a_Player)
+{
+	super::OnRightClicked(a_Player);
+
+	const cItem & EquippedItem = a_Player.GetEquippedItem();
+	if ((EquippedItem.m_ItemType == E_ITEM_NAME_TAG) && !EquippedItem.m_CustomName.empty())
+	{
+		SetCustomName(EquippedItem.m_CustomName);
+		if (!a_Player.IsGameModeCreative())
+		{
+			a_Player.GetInventory().RemoveOneEquippedItem();
+		}
+	}
+}
+
+
+
+
+
 // Checks to see if EventSeePlayer should be fired
 // monster sez: Do I see the player
 void cMonster::CheckEventSeePlayer(void)
@@ -683,6 +704,39 @@ void cMonster::InStateEscaping(float a_Dt)
 
 
 
+void cMonster::SetCustomName(const AString & a_CustomName)
+{
+	m_CustomName = a_CustomName;
+
+	// The maximal length is 64
+	if (a_CustomName.length() > 64)
+	{
+		m_CustomName = a_CustomName.substr(0, 64);
+	}
+
+	if (m_World != NULL)
+	{
+		m_World->BroadcastEntityMetadata(*this);
+	}
+}
+
+
+
+
+
+void cMonster::SetCustomNameAlwaysVisible(bool a_CustomNameAlwaysVisible)
+{
+	m_CustomNameAlwaysVisible = a_CustomNameAlwaysVisible;
+	if (m_World != NULL)
+	{
+		m_World->BroadcastEntityMetadata(*this);
+	}
+}
+
+
+
+
+
 void cMonster::GetMonsterConfig(const AString & a_Name)
 {
 	cRoot::Get()->GetMonsterConfig()->AssignAttributes(this, a_Name);
diff --git a/src/Mobs/Monster.h b/src/Mobs/Monster.h
index ef94262f6..9fd67d67c 100644
--- a/src/Mobs/Monster.h
+++ b/src/Mobs/Monster.h
@@ -16,13 +16,15 @@ class cClientHandle;
 class cWorld;
 
 
+
+
 // tolua_begin
 class cMonster :
 	public cPawn
 {
 	typedef cPawn super;
 public:
-	
+
 	enum eFamily
 	{
 		mfHostile  = 0,  // Spider, Zombies ...
@@ -56,6 +58,8 @@ public:
 	
 	virtual void KilledBy(TakeDamageInfo & a_TDI) override;
 
+	virtual void OnRightClicked(cPlayer & a_Player) override;
+
 	virtual void MoveToPosition(const Vector3d & a_Position);  // tolua_export
 	virtual bool ReachedDestination(void);
 	
@@ -111,7 +115,24 @@ public:
 	virtual bool IsSitting (void) const { return false; }
 	
 	// tolua_begin
-	
+
+	/** Returns true if the monster has a custom name. */
+	bool HasCustomName(void) const { return !m_CustomName.empty(); }
+
+	/** Gets the custom name of the monster. If no custom name is set, the function returns an empty string. */
+	const AString & GetCustomName(void) const { return m_CustomName; }
+
+	/** Sets the custom name of the monster. You see the name over the monster.
+	If you want to disable the custom name, simply set an empty string. */
+	void SetCustomName(const AString & a_CustomName);
+
+	/** Is the custom name of this monster always visible? If not, you only see the name when you sight the mob. */
+	bool IsCustomNameAlwaysVisible(void) const { return m_CustomNameAlwaysVisible; }
+
+	/** Sets the custom name visiblity of this monster.
+	If it's false, you only see the name when you sight the mob. If it's true, you always see the custom name. */
+	void SetCustomNameAlwaysVisible(bool a_CustomNameAlwaysVisible);
+
 	/// Translates MobType enum to a string, empty string if unknown
 	static AString MobTypeToString(eMonsterType a_MobType);
 	
@@ -195,6 +216,8 @@ protected:
 	float m_DestroyTimer;
 
 	eMonsterType m_MobType;
+	AString m_CustomName;
+	bool m_CustomNameAlwaysVisible;
 
 	AString m_SoundHurt;
 	AString m_SoundDeath;
diff --git a/src/Mobs/Sheep.cpp b/src/Mobs/Sheep.cpp
index 1a82115d2..c12e8d786 100644
--- a/src/Mobs/Sheep.cpp
+++ b/src/Mobs/Sheep.cpp
@@ -54,6 +54,8 @@ void cSheep::GetDrops(cItems & a_Drops, cEntity * a_Killer)
 
 void cSheep::OnRightClicked(cPlayer & a_Player)
 {
+	super::OnRightClicked(a_Player);
+
 	const cItem & EquippedItem = a_Player.GetEquippedItem();
 	if ((EquippedItem.m_ItemType == E_ITEM_SHEARS) && !IsSheared() && !IsBaby())
 	{