From 58f35af6e71f11844b9c6c1d1ebd2d7390439cca Mon Sep 17 00:00:00 2001
From: archshift <admin@archshift.com>
Date: Sat, 7 Jun 2014 21:56:01 -0700
Subject: Added splash potion functionality

---
 src/Items/ItemPotion.h | 36 +++++++++++++++++++++++++++++++++++-
 1 file changed, 35 insertions(+), 1 deletion(-)

(limited to 'src/Items/ItemPotion.h')

diff --git a/src/Items/ItemPotion.h b/src/Items/ItemPotion.h
index e34b251aa..528268cfe 100644
--- a/src/Items/ItemPotion.h
+++ b/src/Items/ItemPotion.h
@@ -2,12 +2,18 @@
 #pragma once
 
 #include "../Entities/EntityEffects.h"
+#include "../Entities/SplashPotionEntity.h"
 
 class cItemPotionHandler:
-public cItemHandler
+	public cItemHandler
 {
 	typedef cItemHandler super;
 	
+	int GetPotionName(short a_ItemDamage)
+	{
+		return a_ItemDamage & 63;
+	}
+	
 	cEntityEffect::eType GetEntityEffectType(short a_ItemDamage)
 	{
 		// Potion effect bits are different from entity effect values
@@ -118,6 +124,34 @@ public:
 	
 	virtual bool OnItemUse(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_Dir) override
 	{
+		Vector3d Speed = a_Player->GetLookVector() * 10;
+		
+		short potion_damage = a_Item.m_ItemDamage;
+		cProjectileEntity * Projectile = new cSplashPotionEntity(a_Player,
+																 (double)a_BlockX,
+																 (double)a_BlockY,
+																 (double)a_BlockZ,
+																 &Speed,
+																 GetEntityEffectType(potion_damage),
+																 cEntityEffect(GetEntityEffectDuration(potion_damage),
+																			   GetEntityEffectIntensity(potion_damage),
+																			   a_Player),
+																 GetPotionName(potion_damage));
+		if (Projectile == NULL)
+		{
+			return false;
+		}
+		if (!Projectile->Initialize(*a_World))
+		{
+			delete Projectile;
+			return false;
+		}
+		
+		if (!a_Player->IsGameModeCreative())
+		{
+			a_Player->GetInventory().RemoveOneEquippedItem();
+		}
+		
 		// Called when potion is a splash potion
 		return true;
 	}
-- 
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