31 files changed, 196 insertions, 50 deletions

diff --git a/src/Entities/ArrowEntity.h b/src/Entities/ArrowEntity.h
index ad93dba6c..4bfcb1f6d 100644
--- a/src/Entities/ArrowEntity.h
+++ b/src/Entities/ArrowEntity.h
@@ -28,7 +28,7 @@ public:
 	
 	// tolua_end
 	
-	CLASS_PROTODEF(cArrowEntity);
+	CLASS_PROTODEF(cArrowEntity)
 	
 	/// Creates a new arrow with psNoPickup state and default damage modifier coeff
 	cArrowEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
diff --git a/src/Entities/Boat.h b/src/Entities/Boat.h
index 0fcfbd602..8de88d165 100644
--- a/src/Entities/Boat.h
+++ b/src/Entities/Boat.h
@@ -21,7 +21,7 @@ class cBoat :
 	typedef cEntity super;
 	
 public:
-	CLASS_PROTODEF(cBoat);
+	CLASS_PROTODEF(cBoat)
 		
 	// cEntity overrides:
 	virtual void SpawnOn(cClientHandle & a_ClientHandle) override;
diff --git a/src/Entities/EnderCrystal.h b/src/Entities/EnderCrystal.h
index 30211de13..c98c3b681 100644
--- a/src/Entities/EnderCrystal.h
+++ b/src/Entities/EnderCrystal.h
@@ -15,7 +15,7 @@ class cEnderCrystal :
 	typedef cEntity super;
 
 public:
-	CLASS_PROTODEF(cEnderCrystal);
+	CLASS_PROTODEF(cEnderCrystal)
 
 	cEnderCrystal(double a_X, double a_Y, double a_Z);
 
diff --git a/src/Entities/Entity.cpp b/src/Entities/Entity.cpp
index 45c347aeb..261afd89d 100644
--- a/src/Entities/Entity.cpp
+++ b/src/Entities/Entity.cpp
@@ -12,6 +12,7 @@
 #include "../Bindings/PluginManager.h"
 #include "../Tracer.h"
 #include "Player.h"
+#include "Items/ItemHandler.h"
 
 
 
@@ -290,11 +291,6 @@ void cEntity::SetPitchFromSpeed(void)
 
 bool cEntity::DoTakeDamage(TakeDamageInfo & a_TDI)
 {
-	if (cRoot::Get()->GetPluginManager()->CallHookTakeDamage(*this, a_TDI))
-	{
-		return false;
-	}
-
 	if (m_Health <= 0)
 	{
 		// Can't take damage if already dead
@@ -307,10 +303,17 @@ bool cEntity::DoTakeDamage(TakeDamageInfo & a_TDI)
 		return false;
 	}
 
+	if (cRoot::Get()->GetPluginManager()->CallHookTakeDamage(*this, a_TDI))
+	{
+		return false;
+	}
+
 	if ((a_TDI.Attacker != NULL) && (a_TDI.Attacker->IsPlayer()))
 	{
 		cPlayer * Player = (cPlayer *)a_TDI.Attacker;
 
+		Player->GetEquippedItem().GetHandler()->OnEntityAttack(Player, this);
+
 		// IsOnGround() only is false if the player is moving downwards
 		// TODO: Better damage increase, and check for enchantments (and use magic critical instead of plain)
 		if (!Player->IsOnGround())
diff --git a/src/Entities/Entity.h b/src/Entities/Entity.h
index 4b096b475..e66194ca2 100644
--- a/src/Entities/Entity.h
+++ b/src/Entities/Entity.h
@@ -447,7 +447,7 @@ public:
 	// tolua_end
 	
 	/// Called when the specified player right-clicks this entity
-	virtual void OnRightClicked(cPlayer &) {};
+	virtual void OnRightClicked(cPlayer &) {}
 
 	/// Returns the list of drops for this pawn when it is killed. May check a_Killer for special handling (sword of looting etc.). Called from KilledBy().
 	virtual void GetDrops(cItems & a_Drops, cEntity * a_Killer = NULL)
diff --git a/src/Entities/EntityEffect.cpp b/src/Entities/EntityEffect.cpp
index 6c4b13a58..fdcbe822e 100644
--- a/src/Entities/EntityEffect.cpp
+++ b/src/Entities/EntityEffect.cpp
@@ -7,6 +7,130 @@
 
 
 
+
+int cEntityEffect::GetPotionColor(short a_ItemDamage)
+{
+	// Lowest six bits
+	return (a_ItemDamage & 0x3f);
+}
+
+
+
+
+
+cEntityEffect::eType cEntityEffect::GetPotionEffectType(short a_ItemDamage)
+{
+	// Lowest four bits
+	// Potion effect bits are different from entity effect values
+	// For reference: http://minecraft.gamepedia.com/Data_values#.22Potion_effect.22_bits
+	switch (a_ItemDamage & 0x0f)
+	{
+		case 0x01: return cEntityEffect::effRegeneration;
+		case 0x02: return cEntityEffect::effSpeed;
+		case 0x03: return cEntityEffect::effFireResistance;
+		case 0x04: return cEntityEffect::effPoison;
+		case 0x05: return cEntityEffect::effInstantHealth;
+		case 0x06: return cEntityEffect::effNightVision;
+		case 0x08: return cEntityEffect::effWeakness;
+		case 0x09: return cEntityEffect::effStrength;
+		case 0x0a: return cEntityEffect::effSlowness;
+		case 0x0c: return cEntityEffect::effInstantDamage;
+		case 0x0d: return cEntityEffect::effWaterBreathing;
+		case 0x0e: return cEntityEffect::effInvisibility;
+			
+		// No effect potions
+		case 0x00:
+		case 0x07:
+		case 0x0b:  // Will be potion of leaping in 1.8
+		case 0x0f:
+		{
+			break;
+		}
+	}
+	return cEntityEffect::effNoEffect;
+}
+
+
+
+
+
+short cEntityEffect::GetPotionEffectIntensity(short a_ItemDamage)
+{
+	// Level II potion if the fifth lowest bit is set
+	return ((a_ItemDamage & 0x20) != 0) ? 1 : 0;
+}
+
+
+
+
+
+int cEntityEffect::GetPotionEffectDuration(short a_ItemDamage)
+{
+	// Base duration in ticks
+	int base = 0;
+	double TierCoeff = 1, ExtCoeff = 1, SplashCoeff = 1;
+	
+	switch (GetPotionEffectType(a_ItemDamage))
+	{
+		case cEntityEffect::effRegeneration:
+		case cEntityEffect::effPoison:
+		{
+			base = 900;
+			break;
+		}
+			
+		case cEntityEffect::effSpeed:
+		case cEntityEffect::effFireResistance:
+		case cEntityEffect::effNightVision:
+		case cEntityEffect::effStrength:
+		case cEntityEffect::effWaterBreathing:
+		case cEntityEffect::effInvisibility:
+		{
+			base = 3600;
+			break;
+		}
+			
+		case cEntityEffect::effWeakness:
+		case cEntityEffect::effSlowness:
+		{
+			base = 1800;
+			break;
+		}
+	}
+	
+	// If potion is level II, half the duration. If not, stays the same
+	TierCoeff = (GetPotionEffectIntensity(a_ItemDamage) > 0) ? 0.5 : 1;
+	
+	// If potion is extended, multiply duration by 8/3. If not, stays the same
+	// Extended potion if sixth lowest bit is set
+	ExtCoeff = (a_ItemDamage & 0x40) ? (8.0 / 3.0) : 1;
+	
+	// If potion is splash potion, multiply duration by 3/4. If not, stays the same
+	SplashCoeff = IsPotionDrinkable(a_ItemDamage) ? 1 : 0.75;
+	
+	// Ref.:
+	//   http://minecraft.gamepedia.com/Data_values#.22Tier.22_bit
+	//   http://minecraft.gamepedia.com/Data_values#.22Extended_duration.22_bit
+	//   http://minecraft.gamepedia.com/Data_values#.22Splash_potion.22_bit
+	
+	return (int)(base * TierCoeff * ExtCoeff * SplashCoeff);
+}
+
+
+
+
+
+bool cEntityEffect::IsPotionDrinkable(short a_ItemDamage)
+{
+	// Drinkable potion if 13th lowest bit is set
+	// Ref.: http://minecraft.gamepedia.com/Potions#Data_value_table
+	return ((a_ItemDamage & 0x2000) != 0);
+}
+
+
+
+
+
 cEntityEffect::cEntityEffect():
 	m_Ticks(0),
 	m_Duration(0),
diff --git a/src/Entities/EntityEffect.h b/src/Entities/EntityEffect.h
index ebd611ff0..f9c1e4eb2 100644
--- a/src/Entities/EntityEffect.h
+++ b/src/Entities/EntityEffect.h
@@ -36,6 +36,24 @@ public:
 		effSaturation     = 23,
 	} ;
 	
+	/** Returns the potion color (used by the client for visuals), based on the potion's damage value */
+	static int GetPotionColor(short a_ItemDamage);
+	
+	
+	/** Translates the potion's damage value into the entity effect that the potion gives */
+	static cEntityEffect::eType GetPotionEffectType(short a_ItemDamage);
+	
+	
+	/** Retrieves the intensity level from the potion's damage value. Returns 0 for level I potions, 1 for level II potions. */
+	static short GetPotionEffectIntensity(short a_ItemDamage);
+	
+	
+	/** Returns the effect duration, in ticks, based on the potion's damage value */
+	static int GetPotionEffectDuration(short a_ItemDamage);
+	
+	/** Returns true if the potion with the given damage is drinkable */
+	static bool IsPotionDrinkable(short a_ItemDamage);
+	
 	// tolua_end
 	
 	/** Creates an empty entity effect */
@@ -55,7 +73,7 @@ public:
 	@param a_OtherEffect      The other effect to copy */
 	cEntityEffect & operator=(cEntityEffect a_OtherEffect);
 	
-	virtual ~cEntityEffect(void) {};
+	virtual ~cEntityEffect(void) {}
 	
 	/** Creates a pointer to the proper entity effect from the effect type
 	@warning This function creates raw pointers that must be manually managed.
diff --git a/src/Entities/ExpBottleEntity.h b/src/Entities/ExpBottleEntity.h
index e9536452c..d62a84469 100644
--- a/src/Entities/ExpBottleEntity.h
+++ b/src/Entities/ExpBottleEntity.h
@@ -21,7 +21,7 @@ public:
 	
 	// tolua_end
 	
-	CLASS_PROTODEF(cExpBottleEntity);
+	CLASS_PROTODEF(cExpBottleEntity)
 	
 	cExpBottleEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
 	
diff --git a/src/Entities/ExpOrb.h b/src/Entities/ExpOrb.h
index 2cd4ef31f..bdb9a5b19 100644
--- a/src/Entities/ExpOrb.h
+++ b/src/Entities/ExpOrb.h
@@ -16,7 +16,7 @@ class cExpOrb :
 public:
 	// tolua_end
 
-	CLASS_PROTODEF(cExpOrb);
+	CLASS_PROTODEF(cExpOrb)
 
 	cExpOrb(double a_X, double a_Y, double a_Z, int a_Reward);
 	cExpOrb(const Vector3d & a_Pos, int a_Reward);
diff --git a/src/Entities/FallingBlock.h b/src/Entities/FallingBlock.h
index 5ba9909bb..c20fe8eb9 100644
--- a/src/Entities/FallingBlock.h
+++ b/src/Entities/FallingBlock.h
@@ -20,7 +20,7 @@ class cFallingBlock :
 	typedef cEntity super;
 	
 public:
-	CLASS_PROTODEF(cFallingBlock);
+	CLASS_PROTODEF(cFallingBlock)
 
 	/// Creates a new falling block. a_BlockPosition is expected in world coords
 	cFallingBlock(const Vector3i & a_BlockPosition, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta);
diff --git a/src/Entities/FireChargeEntity.h b/src/Entities/FireChargeEntity.h
index 42ecc7d74..5df55bec4 100644
--- a/src/Entities/FireChargeEntity.h
+++ b/src/Entities/FireChargeEntity.h
@@ -21,7 +21,7 @@ public:
 	
 	// tolua_end
 	
-	CLASS_PROTODEF(cFireChargeEntity);
+	CLASS_PROTODEF(cFireChargeEntity)
 	
 	cFireChargeEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
 	
diff --git a/src/Entities/FireworkEntity.h b/src/Entities/FireworkEntity.h
index 7dbdc49e1..20f18b6dc 100644
--- a/src/Entities/FireworkEntity.h
+++ b/src/Entities/FireworkEntity.h
@@ -21,7 +21,7 @@ public:
 	
 	// tolua_end
 	
-	CLASS_PROTODEF(cFireworkEntity);
+	CLASS_PROTODEF(cFireworkEntity)
 	
 	cFireworkEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const cItem & a_Item);
 	const cItem & GetItem(void) const { return m_FireworkItem; }
diff --git a/src/Entities/Floater.h b/src/Entities/Floater.h
index 5d2720b6a..96d77ac82 100644
--- a/src/Entities/Floater.h
+++ b/src/Entities/Floater.h
@@ -16,7 +16,7 @@ class cFloater :
 public:
 	// tolua_end
 
-	CLASS_PROTODEF(cFloater);
+	CLASS_PROTODEF(cFloater)
 
 	cFloater(double a_X, double a_Y, double a_Z, Vector3d a_Speed, int a_PlayerID, int a_CountDownTime);
 
diff --git a/src/Entities/GhastFireballEntity.h b/src/Entities/GhastFireballEntity.h
index fa59fa642..3ed72d9ef 100644
--- a/src/Entities/GhastFireballEntity.h
+++ b/src/Entities/GhastFireballEntity.h
@@ -21,7 +21,7 @@ public:
 	
 	// tolua_end
 	
-	CLASS_PROTODEF(cGhastFireballEntity);
+	CLASS_PROTODEF(cGhastFireballEntity)
 	
 	cGhastFireballEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
 	
diff --git a/src/Entities/HangingEntity.h b/src/Entities/HangingEntity.h
index 6498e4b5b..3593f9ede 100644
--- a/src/Entities/HangingEntity.h
+++ b/src/Entities/HangingEntity.h
@@ -16,7 +16,7 @@ class cHangingEntity :
 
 public:
 
-	CLASS_PROTODEF(cHangingEntity);
+	CLASS_PROTODEF(cHangingEntity)
 
 	cHangingEntity(eEntityType a_EntityType, eBlockFace a_BlockFace, double a_X, double a_Y, double a_Z);
 	
@@ -38,7 +38,7 @@ public:
 private:
 
 	virtual void SpawnOn(cClientHandle & a_ClientHandle) override;
-	virtual void Tick(float a_Dt, cChunk & a_Chunk) override {};
+	virtual void Tick(float a_Dt, cChunk & a_Chunk) override {}
 
 	eBlockFace m_BlockFace;
 
diff --git a/src/Entities/ItemFrame.h b/src/Entities/ItemFrame.h
index 9261e52cc..a63b78b70 100644
--- a/src/Entities/ItemFrame.h
+++ b/src/Entities/ItemFrame.h
@@ -16,7 +16,7 @@ class cItemFrame :
 
 public:
 
-	CLASS_PROTODEF(cItemFrame);
+	CLASS_PROTODEF(cItemFrame)
 
 	cItemFrame(eBlockFace a_BlockFace, double a_X, double a_Y, double a_Z);
 
@@ -24,7 +24,7 @@ public:
 	const cItem & GetItem(void) { return m_Item; }                  // tolua_export
 
 	/** Set the item in the frame */
-	void SetItem(cItem & a_Item) { m_Item = a_Item; };              // tolua_export
+	void SetItem(cItem & a_Item) { m_Item = a_Item; }               // tolua_export
 
 	/** Returns the rotation from the item in the frame */
 	Byte GetRotation(void) const { return m_Rotation; }             // tolua_export
diff --git a/src/Entities/Minecart.h b/src/Entities/Minecart.h
index c585cfab0..410d3c77d 100644
--- a/src/Entities/Minecart.h
+++ b/src/Entities/Minecart.h
@@ -21,7 +21,7 @@ class cMinecart :
 	typedef cEntity super;
 	
 public:
-	CLASS_PROTODEF(cMinecart);
+	CLASS_PROTODEF(cMinecart)
 	
 	/** Minecart payload, values correspond to packet subtype */
 	enum ePayload
@@ -89,7 +89,7 @@ class cRideableMinecart :
 	typedef cMinecart super;
 	
 public:
-	CLASS_PROTODEF(cRideableMinecart);
+	CLASS_PROTODEF(cRideableMinecart)
 	
 	cRideableMinecart(double a_X, double a_Y, double a_Z, const cItem & a_Content, int a_Height);
 
@@ -113,7 +113,7 @@ class cMinecartWithChest :
 	typedef cMinecart super;
 	
 public:
-	CLASS_PROTODEF(cMinecartWithChest);
+	CLASS_PROTODEF(cMinecartWithChest)
 	
 	/// Number of item slots in the chest
 	static const int NumSlots = 9 * 3;
@@ -144,7 +144,7 @@ class cMinecartWithFurnace :
 	typedef cMinecart super;
 	
 public:
-	CLASS_PROTODEF(cMinecartWithFurnace);
+	CLASS_PROTODEF(cMinecartWithFurnace)
 	
 	cMinecartWithFurnace(double a_X, double a_Y, double a_Z);
 	
@@ -176,7 +176,7 @@ class cMinecartWithTNT :
 	typedef cMinecart super;
 	
 public:
-	CLASS_PROTODEF(cMinecartWithTNT);
+	CLASS_PROTODEF(cMinecartWithTNT)
 	
 	cMinecartWithTNT(double a_X, double a_Y, double a_Z);
 } ;
@@ -191,7 +191,7 @@ class cMinecartWithHopper :
 	typedef cMinecart super;
 	
 public:
-	CLASS_PROTODEF(cMinecartWithHopper);
+	CLASS_PROTODEF(cMinecartWithHopper)
 	
 	cMinecartWithHopper(double a_X, double a_Y, double a_Z);
 } ;
diff --git a/src/Entities/Painting.h b/src/Entities/Painting.h
index ce7c6f3de..9877c95c5 100644
--- a/src/Entities/Painting.h
+++ b/src/Entities/Painting.h
@@ -15,7 +15,7 @@ class cPainting :
 	typedef cEntity super;
 
 public:
-	CLASS_PROTODEF(cPainting);
+	CLASS_PROTODEF(cPainting)
 
 	cPainting(const AString & a_Name, int a_Direction, double a_X, double a_Y, double a_Z);
 	const AString & GetName(void) const { return m_Name; }  // tolua_export
diff --git a/src/Entities/Pawn.h b/src/Entities/Pawn.h
index 63c7cfbb6..d50bcd8af 100644
--- a/src/Entities/Pawn.h
+++ b/src/Entities/Pawn.h
@@ -16,7 +16,7 @@ class cPawn :
 	typedef cEntity super;
 	
 public:
-	CLASS_PROTODEF(cPawn);
+	CLASS_PROTODEF(cPawn)
 
 	cPawn(eEntityType a_EntityType, double a_Width, double a_Height);
 	
diff --git a/src/Entities/Pickup.h b/src/Entities/Pickup.h
index d7c5d2b26..4d5250819 100644
--- a/src/Entities/Pickup.h
+++ b/src/Entities/Pickup.h
@@ -23,7 +23,7 @@ class cPickup :
 public:
 	// tolua_end
 
-	CLASS_PROTODEF(cPickup);
+	CLASS_PROTODEF(cPickup)
 
 	cPickup(double a_PosX, double a_PosY, double a_PosZ, const cItem & a_Item, bool IsPlayerCreated, float a_SpeedX = 0.f, float a_SpeedY = 0.f, float a_SpeedZ = 0.f);
 
diff --git a/src/Entities/Player.cpp b/src/Entities/Player.cpp
index 406da8baa..ffdcca2ec 100644
--- a/src/Entities/Player.cpp
+++ b/src/Entities/Player.cpp
@@ -1933,14 +1933,14 @@ cPlayer::StringList cPlayer::GetResolvedPermissions()
 
 
 
-void cPlayer::UseEquippedItem(void)
+void cPlayer::UseEquippedItem(int a_Amount)
 {
 	if (IsGameModeCreative())  // No damage in creative
 	{
 		return;
 	}
 
-	if (GetInventory().DamageEquippedItem())
+	if (GetInventory().DamageEquippedItem(a_Amount))
 	{
 		m_World->BroadcastSoundEffect("random.break", GetPosX(), GetPosY(), GetPosZ(), 0.5f, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
 	}
diff --git a/src/Entities/Player.h b/src/Entities/Player.h
index c28802eec..65c1e33a8 100644
--- a/src/Entities/Player.h
+++ b/src/Entities/Player.h
@@ -48,7 +48,7 @@ public:
 	
 	virtual void Tick(float a_Dt, cChunk & a_Chunk) override;
 
-	virtual void HandlePhysics(float a_Dt, cChunk &) override { UNUSED(a_Dt); };
+	virtual void HandlePhysics(float a_Dt, cChunk &) override { UNUSED(a_Dt); }
 
 	/** Returns the curently equipped weapon; empty item if none */
 	virtual cItem GetEquippedWeapon(void) const override { return m_Inventory.GetEquippedItem(); }
@@ -356,7 +356,7 @@ public:
 
 	const AString & GetLoadedWorldName() { return m_LoadedWorldName; }
 
-	void UseEquippedItem(void);
+	void UseEquippedItem(int a_Amount = 1);
 	
 	void SendHealth(void);
 
diff --git a/src/Entities/ProjectileEntity.cpp b/src/Entities/ProjectileEntity.cpp
index b5e81bc0c..43023ec28 100644
--- a/src/Entities/ProjectileEntity.cpp
+++ b/src/Entities/ProjectileEntity.cpp
@@ -22,6 +22,7 @@
 #include "FireworkEntity.h"
 #include "GhastFireballEntity.h"
 #include "WitherSkullEntity.h"
+#include "SplashPotionEntity.h"
 #include "Player.h"
 
 
@@ -263,6 +264,7 @@ cProjectileEntity * cProjectileEntity::Create(eKind a_Kind, cEntity * a_Creator,
 		case pkGhastFireball: return new cGhastFireballEntity   (a_Creator, a_X, a_Y, a_Z, Speed);
 		case pkFireCharge:    return new cFireChargeEntity      (a_Creator, a_X, a_Y, a_Z, Speed);
 		case pkExpBottle:     return new cExpBottleEntity       (a_Creator, a_X, a_Y, a_Z, Speed);
+		case pkSplashPotion:  return new cSplashPotionEntity    (a_Creator, a_X, a_Y, a_Z, Speed, *a_Item);
 		case pkWitherSkull:   return new cWitherSkullEntity     (a_Creator, a_X, a_Y, a_Z, Speed);
 		case pkFirework:
 		{
diff --git a/src/Entities/ProjectileEntity.h b/src/Entities/ProjectileEntity.h
index e6b05714e..0ebc32f36 100644
--- a/src/Entities/ProjectileEntity.h
+++ b/src/Entities/ProjectileEntity.h
@@ -41,7 +41,7 @@ public:
 	
 	// tolua_end
 	
-	CLASS_PROTODEF(cProjectileEntity);
+	CLASS_PROTODEF(cProjectileEntity)
 
 	cProjectileEntity(eKind a_Kind, cEntity * a_Creator, double a_X, double a_Y, double a_Z, double a_Width, double a_Height);
 	cProjectileEntity(eKind a_Kind, cEntity * a_Creator, const Vector3d & a_Pos, const Vector3d & a_Speed, double a_Width, double a_Height);
diff --git a/src/Entities/SplashPotionEntity.cpp b/src/Entities/SplashPotionEntity.cpp
index 6d874e957..fd1a0179b 100644
--- a/src/Entities/SplashPotionEntity.cpp
+++ b/src/Entities/SplashPotionEntity.cpp
@@ -72,17 +72,18 @@ cSplashPotionEntity::cSplashPotionEntity(
 	cEntity * a_Creator,
 	double a_X, double a_Y, double a_Z,
 	const Vector3d & a_Speed,
-	cEntityEffect::eType a_EntityEffectType,
-	cEntityEffect a_EntityEffect,
-	int a_PotionColor
+	const cItem & a_Item
 ) :
 	super(pkSplashPotion, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25),
-	m_EntityEffectType(a_EntityEffectType),
-	m_EntityEffect(a_EntityEffect),
-	m_PotionColor(a_PotionColor),
 	m_DestroyTimer(-1)
 {
 	SetSpeed(a_Speed);
+	m_EntityEffectType = cEntityEffect::GetPotionEffectType(a_Item.m_ItemDamage);
+	m_EntityEffect = cEntityEffect(
+		cEntityEffect::GetPotionEffectDuration(a_Item.m_ItemDamage),
+		cEntityEffect::GetPotionEffectIntensity(a_Item.m_ItemDamage)
+	);
+	m_PotionColor = cEntityEffect::GetPotionColor(a_Item.m_ItemDamage);
 }
 
 
diff --git a/src/Entities/SplashPotionEntity.h b/src/Entities/SplashPotionEntity.h
index 290dd81d4..4afc5f204 100644
--- a/src/Entities/SplashPotionEntity.h
+++ b/src/Entities/SplashPotionEntity.h
@@ -23,15 +23,13 @@ public:
 	
 	// tolua_end
 	
-	CLASS_PROTODEF(cSplashPotionEntity);
+	CLASS_PROTODEF(cSplashPotionEntity)
 	
 	cSplashPotionEntity(
 		cEntity * a_Creator,
 		double a_X, double a_Y, double a_Z,
 		const Vector3d & a_Speed,
-		cEntityEffect::eType a_EntityEffectType,
-		cEntityEffect a_EntityEffect,
-		int a_PotionColor
+		const cItem & a_Item
 	);
 	
 	cEntityEffect::eType GetEntityEffectType(void) const { return m_EntityEffectType; }
diff --git a/src/Entities/TNTEntity.h b/src/Entities/TNTEntity.h
index df61b14f5..48503cf76 100644
--- a/src/Entities/TNTEntity.h
+++ b/src/Entities/TNTEntity.h
@@ -14,7 +14,7 @@ class cTNTEntity :
 	
 public:
 	// tolua_end
-	CLASS_PROTODEF(cTNTEntity);
+	CLASS_PROTODEF(cTNTEntity)
 
 	cTNTEntity(double a_X, double a_Y, double a_Z, int a_FuseTicks = 80);
 	cTNTEntity(const Vector3d & a_Pos, int a_FuseTicks = 80);
diff --git a/src/Entities/ThrownEggEntity.h b/src/Entities/ThrownEggEntity.h
index f93731256..a0b7d5340 100644
--- a/src/Entities/ThrownEggEntity.h
+++ b/src/Entities/ThrownEggEntity.h
@@ -21,7 +21,7 @@ public:
 	
 	// tolua_end
 	
-	CLASS_PROTODEF(cThrownEggEntity);
+	CLASS_PROTODEF(cThrownEggEntity)
 	
 	cThrownEggEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
 	
diff --git a/src/Entities/ThrownEnderPearlEntity.h b/src/Entities/ThrownEnderPearlEntity.h
index 549d8a3eb..436450013 100644
--- a/src/Entities/ThrownEnderPearlEntity.h
+++ b/src/Entities/ThrownEnderPearlEntity.h
@@ -21,7 +21,7 @@ public:
 	
 	// tolua_end
 	
-	CLASS_PROTODEF(cThrownEnderPearlEntity);
+	CLASS_PROTODEF(cThrownEnderPearlEntity)
 	
 	cThrownEnderPearlEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
 	
diff --git a/src/Entities/ThrownSnowballEntity.h b/src/Entities/ThrownSnowballEntity.h
index 6f3efdd7e..8d195ced1 100644
--- a/src/Entities/ThrownSnowballEntity.h
+++ b/src/Entities/ThrownSnowballEntity.h
@@ -21,7 +21,7 @@ public:
 	
 	// tolua_end
 	
-	CLASS_PROTODEF(cThrownSnowballEntity);
+	CLASS_PROTODEF(cThrownSnowballEntity)
 	
 	cThrownSnowballEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
 	
diff --git a/src/Entities/WitherSkullEntity.h b/src/Entities/WitherSkullEntity.h
index ebc1550e3..c59acd807 100644
--- a/src/Entities/WitherSkullEntity.h
+++ b/src/Entities/WitherSkullEntity.h
@@ -22,7 +22,7 @@ public:
 	
 	// tolua_end
 	
-	CLASS_PROTODEF(cWitherSkullEntity);
+	CLASS_PROTODEF(cWitherSkullEntity)
 	
 	cWitherSkullEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);