5 files changed, 156 insertions, 28 deletions

diff --git a/src/Mobs/Monster.cpp b/src/Mobs/Monster.cpp
index cb4edb951..4befe307d 100644
--- a/src/Mobs/Monster.cpp
+++ b/src/Mobs/Monster.cpp
@@ -101,6 +101,7 @@ cMonster::cMonster(const AString & a_ConfigName, eMonsterType a_MobType, const A
 	, m_TicksSinceLastDamaged(100)
 	, m_BurnsInDaylight(false)
 	, m_RelativeWalkSpeed(1)
+	, m_Age(1)
 {
 	if (!a_ConfigName.empty())
 	{
diff --git a/src/Mobs/Monster.h b/src/Mobs/Monster.h
index 1076c9544..2832a1570 100644
--- a/src/Mobs/Monster.h
+++ b/src/Mobs/Monster.h
@@ -112,10 +112,14 @@ public:
 	void SetRelativeWalkSpeed(double a_WalkSpeed) { m_RelativeWalkSpeed = a_WalkSpeed; }  // tolua_export
 
 	// Overridables to handle ageable mobs
-	virtual bool IsBaby    (void) const { return false; }
 	virtual bool IsTame    (void) const { return false; }
 	virtual bool IsSitting (void) const { return false; }
 
+	bool IsBaby (void) const { return m_Age < 0; }
+	char GetAge (void) const { return m_Age; }
+	void SetAge(char a_Age)  { m_Age = a_Age; }
+	
+	
 	// tolua_begin
 
 	/** Returns true if the monster has a custom name. */
@@ -270,6 +274,8 @@ protected:
 	bool m_BurnsInDaylight;
 	double m_RelativeWalkSpeed;
 
+	char m_Age;
+
 	/** Adds a random number of a_Item between a_Min and a_Max to itemdrops a_Drops*/
 	void AddRandomDropItem(cItems & a_Drops, unsigned int a_Min, unsigned int a_Max, short a_Item, short a_ItemHealth = 0);
 
diff --git a/src/Protocol/Protocol18x.cpp b/src/Protocol/Protocol18x.cpp
index 99bba63e3..4708d67c9 100644
--- a/src/Protocol/Protocol18x.cpp
+++ b/src/Protocol/Protocol18x.cpp
@@ -3341,7 +3341,7 @@ void cProtocol180::WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob)
 			a_Pkt.WriteBEUInt8(Bat.IsHanging() ? 1 : 0);
 			break;
 		}  // case mtBat
-		
+
 		case mtCreeper:
 		{
 			auto & Creeper = reinterpret_cast<const cCreeper &>(a_Mob);
@@ -3351,7 +3351,7 @@ void cProtocol180::WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob)
 			a_Pkt.WriteBEUInt8(Creeper.IsCharged() ? 1 : 0);
 			break;
 		}  // case mtCreeper
-		
+
 		case mtEnderman:
 		{
 			auto & Enderman = reinterpret_cast<const cEnderman &>(a_Mob);
@@ -3363,7 +3363,7 @@ void cProtocol180::WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob)
 			a_Pkt.WriteBEUInt8(Enderman.IsScreaming() ? 1 : 0);
 			break;
 		}  // case mtEnderman
-		
+
 		case mtGhast:
 		{
 			auto & Ghast = reinterpret_cast<const cGhast &>(a_Mob);
@@ -3371,7 +3371,7 @@ void cProtocol180::WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob)
 			a_Pkt.WriteBEUInt8(Ghast.IsCharging());
 			break;
 		}  // case mtGhast
-		
+
 		case mtHorse:
 		{
 			auto & Horse = reinterpret_cast<const cHorse &>(a_Mob);
@@ -3388,10 +3388,6 @@ void cProtocol180::WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob)
 			{
 				Flags |= 0x08;
 			}
-			if (Horse.IsBaby())
-			{
-				Flags |= 0x10;
-			}
 			if (Horse.IsEating())
 			{
 				Flags |= 0x20;
@@ -3415,6 +3411,9 @@ void cProtocol180::WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob)
 			a_Pkt.WriteBEInt32(Appearance);
 			a_Pkt.WriteBEUInt8(0x56);  // Int at index 22
 			a_Pkt.WriteBEInt32(Horse.GetHorseArmour());
+			
+			a_Pkt.WriteBEUInt8(0x0c);
+			a_Pkt.WriteBEInt8(Horse.GetAge());
 			break;
 		}  // case mtHorse
 
@@ -3426,17 +3425,38 @@ void cProtocol180::WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob)
 			break;
 		}  // case mtMagmaCube
 
+		case mtOcelot:
+		{
+			auto & Ocelot = reinterpret_cast<const cOcelot &>(a_Mob);
+			a_Pkt.WriteBEUInt8(0x0c);
+			a_Pkt.WriteBEInt8(Ocelot.GetAge());
+			break;
+		}  // case mtOcelot
+
 		case mtPig:
 		{
 			auto & Pig = reinterpret_cast<const cPig &>(a_Mob);
+			a_Pkt.WriteBEUInt8(0x0c);
+			a_Pkt.WriteBEInt8(Pig.GetAge());
 			a_Pkt.WriteBEUInt8(0x10);
 			a_Pkt.WriteBEUInt8(Pig.IsSaddled() ? 1 : 0);
 			break;
 		}  // case mtPig
-		
+
+		case mtRabbit:
+		{
+			auto & Rabbit = reinterpret_cast<const cRabbit &>(a_Mob);
+			a_Pkt.WriteBEUInt8(0x0c);
+			a_Pkt.WriteBEInt8(Rabbit.GetAge());
+			break;
+		}  // case mtRabbit
+
 		case mtSheep:
 		{
 			auto & Sheep = reinterpret_cast<const cSheep &>(a_Mob);
+			a_Pkt.WriteBEUInt8(0x0c);
+			a_Pkt.WriteBEInt8(Sheep.GetAge());
+			
 			a_Pkt.WriteBEUInt8(0x10);
 			Byte SheepMetadata = 0;
 			SheepMetadata = Sheep.GetFurColor();
@@ -3447,7 +3467,7 @@ void cProtocol180::WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob)
 			a_Pkt.WriteBEUInt8(SheepMetadata);
 			break;
 		}  // case mtSheep
-		
+
 		case mtSkeleton:
 		{
 			auto & Skeleton = reinterpret_cast<const cSkeleton &>(a_Mob);
@@ -3455,7 +3475,7 @@ void cProtocol180::WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob)
 			a_Pkt.WriteBEUInt8(Skeleton.IsWither() ? 1 : 0);
 			break;
 		}  // case mtSkeleton
-		
+
 		case mtSlime:
 		{
 			auto & Slime = reinterpret_cast<const cSlime &>(a_Mob);
@@ -3469,9 +3489,11 @@ void cProtocol180::WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob)
 			auto & Villager = reinterpret_cast<const cVillager &>(a_Mob);
 			a_Pkt.WriteBEUInt8(0x50);
 			a_Pkt.WriteBEInt32(Villager.GetVilType());
+			a_Pkt.WriteBEUInt8(0x0c);
+			a_Pkt.WriteBEInt8(Villager.GetAge());
 			break;
 		}  // case mtVillager
-		
+
 		case mtWitch:
 		{
 			auto & Witch = reinterpret_cast<const cWitch &>(a_Mob);
@@ -3489,7 +3511,7 @@ void cProtocol180::WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob)
 			a_Pkt.WriteBEFloat(static_cast<float>(a_Mob.GetHealth()));
 			break;
 		}  // case mtWither
-		
+
 		case mtWolf:
 		{
 			auto & Wolf = reinterpret_cast<const cWolf &>(a_Mob);
@@ -3515,20 +3537,31 @@ void cProtocol180::WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob)
 			a_Pkt.WriteBEUInt8(Wolf.IsBegging() ? 1 : 0);
 			a_Pkt.WriteBEUInt8(0x14);
 			a_Pkt.WriteBEUInt8(Wolf.GetCollarColor());
+
+			a_Pkt.WriteBEUInt8(0x0c);
+			a_Pkt.WriteBEInt8(Wolf.GetAge());
 			break;
 		}  // case mtWolf
-		
+
 		case mtZombie:
 		{
 			auto & Zombie = reinterpret_cast<const cZombie &>(a_Mob);
 			a_Pkt.WriteBEUInt8(0x0c);
-			a_Pkt.WriteBEUInt8(Zombie.IsBaby() ? 1 : 0);
+			a_Pkt.WriteBEInt8(Zombie.IsBaby() ? 1 : -1);
 			a_Pkt.WriteBEUInt8(0x0d);
 			a_Pkt.WriteBEUInt8(Zombie.IsVillagerZombie() ? 1 : 0);
 			a_Pkt.WriteBEUInt8(0x0e);
 			a_Pkt.WriteBEUInt8(Zombie.IsConverting() ? 1 : 0);
 			break;
 		}  // case mtZombie
+
+		case mtZombiePigman:
+		{
+			auto & ZombiePigman = reinterpret_cast<const cZombiePigman &>(a_Mob);
+			a_Pkt.WriteBEUInt8(0x0c);
+			a_Pkt.WriteBEInt8(ZombiePigman.IsBaby() ? 1 : -1);
+			break;
+		}  // case mtZombiePigman
 	}  // switch (a_Mob.GetType())
 }
 
diff --git a/src/WorldStorage/NBTChunkSerializer.cpp b/src/WorldStorage/NBTChunkSerializer.cpp
index 10231ae3b..234c60d62 100644
--- a/src/WorldStorage/NBTChunkSerializer.cpp
+++ b/src/WorldStorage/NBTChunkSerializer.cpp
@@ -554,6 +554,7 @@ void cNBTChunkSerializer::AddMonsterEntity(cMonster * a_Monster)
 				m_Writer.AddInt ("Style",          Horse.GetHorseStyle());
 				m_Writer.AddInt ("ArmorType",      Horse.GetHorseArmour());
 				m_Writer.AddByte("Saddle",         Horse.IsSaddled());
+				m_Writer.AddByte("Age",            Horse.GetAge());
 				break;
 			}
 			case mtMagmaCube:
@@ -565,6 +566,7 @@ void cNBTChunkSerializer::AddMonsterEntity(cMonster * a_Monster)
 			{
 				m_Writer.AddByte("Sheared", ((const cSheep *)a_Monster)->IsSheared());
 				m_Writer.AddByte("Color",   ((const cSheep *)a_Monster)->GetFurColor());
+				m_Writer.AddByte("Age",     ((const cSheep *)a_Monster)->GetAge());
 				break;
 			}
 			case mtSlime:
@@ -580,6 +582,7 @@ void cNBTChunkSerializer::AddMonsterEntity(cMonster * a_Monster)
 			case mtVillager:
 			{
 				m_Writer.AddInt("Profession", ((const cVillager *)a_Monster)->GetVilType());
+				m_Writer.AddByte("Age",       ((const cVillager *)a_Monster)->GetAge());
 				break;
 			}
 			case mtWither:
@@ -601,13 +604,37 @@ void cNBTChunkSerializer::AddMonsterEntity(cMonster * a_Monster)
 				m_Writer.AddByte("Sitting",     Wolf.IsSitting() ? 1 : 0);
 				m_Writer.AddByte("Angry",       Wolf.IsAngry() ? 1 : 0);
 				m_Writer.AddByte("CollarColor", (unsigned char)Wolf.GetCollarColor());
+				m_Writer.AddByte("Age",         Wolf.GetAge());
 				break;
 			}
 			case mtZombie:
 			{
 				m_Writer.AddByte("IsVillager",   (((const cZombie *)a_Monster)->IsVillagerZombie() ? 1 : 0));
-				m_Writer.AddByte("IsBaby",       (((const cZombie *)a_Monster)->IsBaby() ? 1 : 0));
 				m_Writer.AddByte("IsConverting", (((const cZombie *)a_Monster)->IsConverting() ? 1 : 0));
+				m_Writer.AddByte("Age",          (((const cZombie *)a_Monster)->GetAge()));
+				break;
+			}
+			case mtZombiePigman:
+			{
+				m_Writer.AddByte("Age", (((const cZombiePigman *)a_Monster)->GetAge()));
+				break;
+			}
+			case mtOcelot:
+			{
+				const cOcelot & Ocelot = *((cOcelot *)a_Monster);
+				m_Writer.AddByte("Age", Ocelot.GetAge());
+				break;
+			}
+			case mtPig:
+			{
+				const cPig & Pig = *((cPig *)a_Monster);
+				m_Writer.AddByte("Age", Pig.GetAge());
+				break;
+			}
+			case mtRabbit:
+			{
+				const cRabbit & Rabbit = *((cRabbit *)a_Monster);
+				m_Writer.AddByte("Age", Rabbit.GetAge());
 				break;
 			}
 			case mtInvalidType:
@@ -621,15 +648,11 @@ void cNBTChunkSerializer::AddMonsterEntity(cMonster * a_Monster)
 			case mtGuardian:
 			case mtIronGolem:
 			case mtMooshroom:
-			case mtOcelot:
-			case mtPig:
-			case mtRabbit:
 			case mtSilverfish:
 			case mtSnowGolem:
 			case mtSpider:
 			case mtSquid:
 			case mtWitch:
-			case mtZombiePigman:
 			{
 				// Other mobs have no special tags.
 				break;
diff --git a/src/WorldStorage/WSSAnvil.cpp b/src/WorldStorage/WSSAnvil.cpp
index 4912d20f6..e99b2611b 100755
--- a/src/WorldStorage/WSSAnvil.cpp
+++ b/src/WorldStorage/WSSAnvil.cpp
@@ -2256,7 +2256,14 @@ void cWSSAnvil::LoadHorseFromNBT(cEntityList & a_Entities, const cParsedNBT & a_
 	{
 		return;
 	}
-
+	
+	int AgeableIdx  = a_NBT.FindChildByName(a_TagIdx, "Age");
+	if (AgeableIdx > 0)
+	{
+		Byte Age = a_NBT.GetByte(AgeableIdx);
+		Monster->SetAge(Age);
+	}
+	
 	a_Entities.push_back(Monster.release());
 }
 
@@ -2346,6 +2353,13 @@ void cWSSAnvil::LoadOcelotFromNBT(cEntityList & a_Entities, const cParsedNBT & a
 		return;
 	}
 
+	int AgeableIdx  = a_NBT.FindChildByName(a_TagIdx, "Age");
+	if (AgeableIdx > 0)
+	{
+		Byte Age = a_NBT.GetByte(AgeableIdx);
+		Monster->SetAge(Age);
+	}
+	
 	a_Entities.push_back(Monster.release());
 }
 
@@ -2365,7 +2379,14 @@ void cWSSAnvil::LoadPigFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NB
 	{
 		return;
 	}
-
+	
+	int AgeableIdx  = a_NBT.FindChildByName(a_TagIdx, "Age");
+	if (AgeableIdx > 0)
+	{
+		Byte Age = a_NBT.GetByte(AgeableIdx);
+		Monster->SetAge(Age);
+	}
+	
 	a_Entities.push_back(Monster.release());
 }
 
@@ -2385,7 +2406,14 @@ void cWSSAnvil::LoadRabbitFromNBT(cEntityList & a_Entities, const cParsedNBT & a
 	{
 		return;
 	}
-
+	
+	int AgeableIdx  = a_NBT.FindChildByName(a_TagIdx, "Age");
+	if (AgeableIdx > 0)
+	{
+		Byte Age = a_NBT.GetByte(AgeableIdx);
+		Monster->SetAge(Age);
+	}
+	
 	a_Entities.push_back(Monster.release());
 }
 
@@ -2418,7 +2446,14 @@ void cWSSAnvil::LoadSheepFromNBT(cEntityList & a_Entities, const cParsedNBT & a_
 	{
 		Monster->SetSheared(a_NBT.GetByte(ShearedIdx) != 0);
 	}
-
+	
+	int AgeableIdx  = a_NBT.FindChildByName(a_TagIdx, "Age");
+	if (AgeableIdx > 0)
+	{
+		Byte Age = a_NBT.GetByte(AgeableIdx);
+		Monster->SetAge(Age);
+	}
+	
 	a_Entities.push_back(Monster.release());
 }
 
@@ -2583,7 +2618,15 @@ void cWSSAnvil::LoadVillagerFromNBT(cEntityList & a_Entities, const cParsedNBT &
 	{
 		return;
 	}
-
+	
+	int AgeableIdx  = a_NBT.FindChildByName(a_TagIdx, "Age");
+	if (AgeableIdx > 0)
+	{
+		Byte Age = a_NBT.GetByte(AgeableIdx);
+		Monster->SetAge(Age);
+	}
+	
+	
 	a_Entities.push_back(Monster.release());
 }
 
@@ -2683,6 +2726,14 @@ void cWSSAnvil::LoadWolfFromNBT(cEntityList & a_Entities, const cParsedNBT & a_N
 			}
 		}
 	}
+	
+	int AgeableIdx  = a_NBT.FindChildByName(a_TagIdx, "Age");
+	if (AgeableIdx > 0)
+	{
+		Byte Age = a_NBT.GetByte(AgeableIdx);
+		Monster->SetAge(Age);
+	}
+	
 	a_Entities.push_back(Monster.release());
 }
 
@@ -2710,7 +2761,14 @@ void cWSSAnvil::LoadZombieFromNBT(cEntityList & a_Entities, const cParsedNBT & a
 	{
 		return;
 	}
-
+	
+	int AgeableIdx  = a_NBT.FindChildByName(a_TagIdx, "Age");
+	if (AgeableIdx > 0)
+	{
+		Byte Age = a_NBT.GetByte(AgeableIdx);
+		Monster->SetAge(Age);
+	}
+	
 	a_Entities.push_back(Monster.release());
 }
 
@@ -2730,7 +2788,14 @@ void cWSSAnvil::LoadPigZombieFromNBT(cEntityList & a_Entities, const cParsedNBT
 	{
 		return;
 	}
-
+	
+	int AgeableIdx  = a_NBT.FindChildByName(a_TagIdx, "Age");
+	if (AgeableIdx > 0)
+	{
+		Byte Age = a_NBT.GetByte(AgeableIdx);
+		Monster->SetAge(Age);
+	}
+	
 	a_Entities.push_back(Monster.release());
 }