4 files changed, 101 insertions, 7 deletions

diff --git a/src/Mobs/Monster.cpp b/src/Mobs/Monster.cpp
index 6e3c91d58..d3e0f1c26 100644
--- a/src/Mobs/Monster.cpp
+++ b/src/Mobs/Monster.cpp
@@ -82,11 +82,11 @@ cMonster::cMonster(const AString & a_ConfigName, eType a_MobType, const AString
 	, m_AttackRange(2)
 	, m_AttackInterval(0)
 	, m_SightDistance(25)
-	, m_DropChanceWeapon(0.085)
-	, m_DropChanceHelmet(0.085)
-	, m_DropChanceChestplate(0.085)
-	, m_DropChanceLeggings(0.085)
-	, m_DropChanceBoots(0.085)
+	, m_DropChanceWeapon(0.085f)
+	, m_DropChanceHelmet(0.085f)
+	, m_DropChanceChestplate(0.085f)
+	, m_DropChanceLeggings(0.085f)
+	, m_DropChanceBoots(0.085f)
 	, m_CanPickUpLoot(true)
 	, m_BurnsInDaylight(false)
 {
@@ -758,6 +758,7 @@ cMonster::eFamily cMonster::FamilyFromType(eType a_Type)
 		case mtSquid:        return mfWater;
 		case mtVillager:     return mfPassive;
 		case mtWitch:        return mfHostile;
+		case mtWither:       return mfHostile;
 		case mtWolf:         return mfHostile;
 		case mtZombie:       return mfHostile;
 		case mtZombiePigman: return mfHostile;
diff --git a/src/Mobs/Villager.h b/src/Mobs/Villager.h
index b99ae876f..5bba4d4ba 100644
--- a/src/Mobs/Villager.h
+++ b/src/Mobs/Villager.h
@@ -29,7 +29,7 @@ public:
 
 	CLASS_PROTODEF(cVillager);
 
-	// Override functions
+	// cEntity overrides
 	virtual void DoTakeDamage(TakeDamageInfo & a_TDI) override;
 	virtual void Tick        (float a_Dt, cChunk & a_Chunk) override;
 
diff --git a/src/Mobs/Wither.cpp b/src/Mobs/Wither.cpp
index c46e0beab..8f5d28b68 100644
--- a/src/Mobs/Wither.cpp
+++ b/src/Mobs/Wither.cpp
@@ -2,14 +2,90 @@
 #include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
 
 #include "Wither.h"
+#include "../World.h"
 
 
 
 
 
 cWither::cWither(void) :
-	super("Wither", mtWither, "mob.wither.hurt", "mob.wither.death", 0.9, 4.0)
+	super("Wither", mtWither, "mob.wither.hurt", "mob.wither.death", 0.9, 4.0),
+	m_InvulnerableTicks(220)
 {
+	SetMaxHealth(300);
+}
+
+
+
+
+
+bool cWither::IsArmored(void) const
+{
+	return GetHealth() <= (GetMaxHealth() / 2);
+}
+
+
+
+
+
+bool cWither::Initialize(cWorld * a_World)
+{
+	// Set health before BroadcastSpawnEntity()
+	SetHealth(GetMaxHealth() / 3);
+
+	return super::Initialize(a_World);
+}
+
+
+
+
+
+void cWither::DoTakeDamage(TakeDamageInfo & a_TDI)
+{
+	if (a_TDI.DamageType == dtDrowning)
+	{
+		return;
+	}
+
+	if (m_InvulnerableTicks > 0)
+	{
+		return;
+	}
+
+	if (IsArmored() && (a_TDI.DamageType == dtRangedAttack))
+	{
+		return;
+	}
+
+	super::DoTakeDamage(a_TDI);
+}
+
+
+
+
+
+void cWither::Tick(float a_Dt, cChunk & a_Chunk)
+{
+	super::Tick(a_Dt, a_Chunk);
+
+	if (m_InvulnerableTicks > 0)
+	{
+		unsigned int NewTicks = m_InvulnerableTicks - 1;
+
+		if (NewTicks == 0)
+		{
+			m_World->DoExplosionAt(7.0, GetPosX(), GetPosY(), GetPosZ(), false, esWitherBirth, this);
+		}
+
+		m_InvulnerableTicks = NewTicks;
+
+		if ((NewTicks % 10) == 0)
+		{
+			Heal(10);
+		}
+	}
+
+	m_World->BroadcastEntityMetadata(*this);
 }
 
 
diff --git a/src/Mobs/Wither.h b/src/Mobs/Wither.h
index 56effc6bb..bc78bfaad 100644
--- a/src/Mobs/Wither.h
+++ b/src/Mobs/Wither.h
@@ -16,8 +16,25 @@ public:
 	cWither(void);
 
 	CLASS_PROTODEF(cWither);
+
+	unsigned int GetNumInvulnerableTicks(void) const { return m_InvulnerableTicks; }
+
+	void SetNumInvulnerableTicks(unsigned int a_Ticks) { m_InvulnerableTicks = a_Ticks; }
+
+	/** Returns whether the wither is invulnerable to arrows. */
+	bool IsArmored(void) const;
 	
+	// cEntity overrides
+	virtual bool Initialize(cWorld * a_World) override;
 	virtual void GetDrops(cItems & a_Drops, cEntity * a_Killer = NULL) override;
+	virtual void DoTakeDamage(TakeDamageInfo & a_TDI) override;
+	virtual void Tick(float a_Dt, cChunk & a_Chunk) override;
+
+private:
+
+	/** The number of ticks of invulnerability left after being initially created. Zero once invulnerability has expired. */
+	unsigned int m_InvulnerableTicks;
+
 } ;