9 files changed, 64 insertions, 16 deletions
diff --git a/src/Mobs/Bat.cpp b/src/Mobs/Bat.cpp
index 1417ddd9e..c072d4f48 100644
--- a/src/Mobs/Bat.cpp
+++ b/src/Mobs/Bat.cpp
@@ -7,8 +7,7 @@
 
 
 cBat::cBat(void) :
-		// TODO: The size is only a guesstimate, measure in vanilla and fix the size values here
-	super("Bat", mtBat,  "mob.bat.hurt", "mob.bat.death", 0.7, 0.7)
+	super("Bat", mtBat,  "mob.bat.hurt", "mob.bat.death", 0.5, 0.9)
 {
 }
 
diff --git a/src/Mobs/Blaze.cpp b/src/Mobs/Blaze.cpp
index 326b42f07..19bdf8737 100644
--- a/src/Mobs/Blaze.cpp
+++ b/src/Mobs/Blaze.cpp
@@ -9,8 +9,7 @@
 
 
 cBlaze::cBlaze(void) :
-	// TODO: The size is only a guesstimate, measure in vanilla and fix the size values here
-	super("Blaze", mtBlaze, "mob.blaze.hit", "mob.blaze.death", 0.7, 1.8)
+	super("Blaze", mtBlaze, "mob.blaze.hit", "mob.blaze.death", 0.6, 1.8)
 {
 }
 
@@ -45,7 +44,7 @@ void cBlaze::Attack(float a_Dt)
 		{
 			return;
 		}
-		if (!FireCharge->Initialize(m_World))
+		if (!FireCharge->Initialize(*m_World))
 		{
 			delete FireCharge;
 			return;
diff --git a/src/Mobs/CaveSpider.cpp b/src/Mobs/CaveSpider.cpp
index 56ecd2d28..1157b81f9 100644
--- a/src/Mobs/CaveSpider.cpp
+++ b/src/Mobs/CaveSpider.cpp
@@ -20,7 +20,6 @@ void cCaveSpider::Tick(float a_Dt, cChunk & a_Chunk)
 {
 	super::Tick(a_Dt, a_Chunk);
 
-	// TODO: Check vanilla if cavespiders really get passive during the day / in daylight
 	m_EMPersonality = (GetWorld()->GetTimeOfDay() < (12000 + 1000)) ? PASSIVE : AGGRESSIVE;
 }
 
diff --git a/src/Mobs/Creeper.cpp b/src/Mobs/Creeper.cpp
index 9cf539427..a7b97f604 100644
--- a/src/Mobs/Creeper.cpp
+++ b/src/Mobs/Creeper.cpp
@@ -43,7 +43,7 @@ void cCreeper::Tick(float a_Dt, cChunk & a_Chunk)
 		if (m_ExplodingTimer == 30)
 		{
 			m_World->DoExplosionAt((m_bIsCharged ? 5 : 3), GetPosX(), GetPosY(), GetPosZ(), false, esMonster, this);
-			Destroy();
+			Destroy(); // Just in case we aren't killed by the explosion
 		}
 	}
 }
@@ -54,6 +54,12 @@ void cCreeper::Tick(float a_Dt, cChunk & a_Chunk)
 
 void cCreeper::GetDrops(cItems & a_Drops, cEntity * a_Killer)
 {
+	if (m_ExplodingTimer == 30)
+	{
+		// Exploded creepers drop naught but charred flesh, which Minecraft doesn't have
+		return;
+	}
+
 	int LootingLevel = 0;
 	if (a_Killer != NULL)
 	{
@@ -65,7 +71,7 @@ void cCreeper::GetDrops(cItems & a_Drops, cEntity * a_Killer)
 	{
 		if (((cMonster *)((cProjectileEntity *)a_Killer)->GetCreator())->GetMobType() == mtSkeleton)
 		{
-			// 12 music discs. TickRand starts from 0, so range = 11. Disk IDs start at 2256, so add that. There.
+			// 12 music discs. TickRand starts from 0 to 11. Disk IDs start at 2256, so add that. There.
 			AddRandomDropItem(a_Drops, 1, 1, (short)m_World->GetTickRandomNumber(11) + 2256);
 		}
 	}
diff --git a/src/Mobs/Ghast.cpp b/src/Mobs/Ghast.cpp
index d8a7663f8..4df8e165c 100644
--- a/src/Mobs/Ghast.cpp
+++ b/src/Mobs/Ghast.cpp
@@ -46,7 +46,7 @@ void cGhast::Attack(float a_Dt)
 		{
 			return;
 		}
-		if (!GhastBall->Initialize(m_World))
+		if (!GhastBall->Initialize(*m_World))
 		{
 			delete GhastBall;
 			return;
diff --git a/src/Mobs/Monster.cpp b/src/Mobs/Monster.cpp
index a9ca7a2fa..5843ca5a6 100644
--- a/src/Mobs/Monster.cpp
+++ b/src/Mobs/Monster.cpp
@@ -301,7 +301,7 @@ void cMonster::Tick(float a_Dt, cChunk & a_Chunk)
 			if (DoesPosYRequireJump((int)floor(m_Destination.y)))
 			{
 				m_bOnGround = false;
-				AddPosY(1.5); // Jump!!
+				AddSpeedY(5.2); // Jump!!
 			}
 		}
 
@@ -310,9 +310,19 @@ void cMonster::Tick(float a_Dt, cChunk & a_Chunk)
 		{
 			Distance.y = 0;
 			Distance.Normalize();
-			Distance *= 5;
-			SetSpeedX(Distance.x);
-			SetSpeedZ(Distance.z);
+
+			if (m_bOnGround)
+			{
+				Distance *= 2.5;
+			}
+			else
+			{
+				// Don't let the mob move too much if he's falling.
+				Distance *= 0.25;
+			}
+
+			AddSpeedX(Distance.x);
+			AddSpeedZ(Distance.z);
 
 			if (m_EMState == ESCAPING)
 			{	//Runs Faster when escaping :D otherwise they just walk away
diff --git a/src/Mobs/Skeleton.cpp b/src/Mobs/Skeleton.cpp
index 1e62d7987..e7f3971cc 100644
--- a/src/Mobs/Skeleton.cpp
+++ b/src/Mobs/Skeleton.cpp
@@ -81,7 +81,7 @@ void cSkeleton::Attack(float a_Dt)
 		{
 			return;
 		}
-		if (!Arrow->Initialize(m_World))
+		if (!Arrow->Initialize(*m_World))
 		{
 			delete Arrow;
 			return;
diff --git a/src/Mobs/Wither.cpp b/src/Mobs/Wither.cpp
index 5b6e895e1..da4cc7765 100644
--- a/src/Mobs/Wither.cpp
+++ b/src/Mobs/Wither.cpp
@@ -2,7 +2,9 @@
 #include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
 
 #include "Wither.h"
+
 #include "../World.h"
+#include "../Entities/Player.h"
 
 
 
@@ -28,7 +30,7 @@ bool cWither::IsArmored(void) const
 
 
 
-bool cWither::Initialize(cWorld * a_World)
+bool cWither::Initialize(cWorld & a_World)
 {
 	// Set health before BroadcastSpawnEntity()
 	SetHealth(GetMaxHealth() / 3);
@@ -100,3 +102,35 @@ void cWither::GetDrops(cItems & a_Drops, cEntity * a_Killer)
 
 
 
+
+void cWither::KilledBy(cEntity * a_Killer)
+{
+	super::KilledBy(a_Killer);
+
+	class cPlayerCallback : public cPlayerListCallback
+	{
+		Vector3f m_Pos;
+
+		virtual bool Item(cPlayer * a_Player)
+		{
+			// TODO 2014-05-21 xdot: Vanilla minecraft uses an AABB check instead of a radius one
+			double Dist = (a_Player->GetPosition() - m_Pos).Length();
+			if (Dist < 50.0)
+			{
+				// If player is close, award achievement
+				a_Player->AwardAchievement(achKillWither);
+			}
+			return false;
+		}
+
+	public:
+		cPlayerCallback(const Vector3f & a_Pos) : m_Pos(a_Pos) {}
+
+	} PlayerCallback(GetPosition());
+
+	m_World->ForEachPlayer(PlayerCallback);
+}
+
+
+
+
diff --git a/src/Mobs/Wither.h b/src/Mobs/Wither.h
index 08b460009..03a320788 100644
--- a/src/Mobs/Wither.h
+++ b/src/Mobs/Wither.h
@@ -25,10 +25,11 @@ public:
 	bool IsArmored(void) const;
 	
 	// cEntity overrides
-	virtual bool Initialize(cWorld * a_World) override;
+	virtual bool Initialize(cWorld & a_World) override;
 	virtual void GetDrops(cItems & a_Drops, cEntity * a_Killer = NULL) override;
 	virtual bool DoTakeDamage(TakeDamageInfo & a_TDI) override;
 	virtual void Tick(float a_Dt, cChunk & a_Chunk) override;
+	virtual void KilledBy(cEntity * a_Killer) override;
 
 private: