1 files changed, 140 insertions, 0 deletions

diff --git a/src/Items/ItemThrowable.h b/src/Items/ItemThrowable.h
new file mode 100644
index 000000000..fc24e775a
--- /dev/null
+++ b/src/Items/ItemThrowable.h
@@ -0,0 +1,140 @@
+
+// ItemThrowable.h
+
+// Declares the itemhandlers for throwable items: eggs, snowballs and ender pearls
+
+
+
+
+
+#pragma once
+
+
+
+
+
+class cItemThrowableHandler :
+	public cItemHandler
+{
+	typedef cItemHandler super;
+public:
+	cItemThrowableHandler(int a_ItemType, cProjectileEntity::eKind a_ProjectileKind, double a_SpeedCoeff) :
+		super(a_ItemType),
+		m_ProjectileKind(a_ProjectileKind),
+		m_SpeedCoeff(a_SpeedCoeff)
+	{
+	}
+	
+
+	virtual bool OnItemUse(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Dir) override
+	{
+		if (!a_Player->IsGameModeCreative())
+		{
+			a_Player->GetInventory().RemoveOneEquippedItem();
+		}
+
+		Vector3d Pos = a_Player->GetThrowStartPos();
+		Vector3d Speed = a_Player->GetLookVector() * m_SpeedCoeff;
+		a_World->CreateProjectile(Pos.x, Pos.y, Pos.z, m_ProjectileKind, a_Player, &Speed);
+
+		return true;
+	}
+	
+protected:
+	cProjectileEntity::eKind m_ProjectileKind;
+	double m_SpeedCoeff;
+} ;
+
+
+
+
+
+class cItemEggHandler :
+	public cItemThrowableHandler
+{
+	typedef cItemThrowableHandler super;
+public:
+	cItemEggHandler(void) :
+		super(E_ITEM_EGG, cProjectileEntity::pkEgg, 30)
+	{
+	}
+} ;
+
+
+
+
+class cItemSnowballHandler :
+	public cItemThrowableHandler
+{
+	typedef cItemThrowableHandler super;
+	
+public:
+	cItemSnowballHandler(void) :
+		super(E_ITEM_SNOWBALL, cProjectileEntity::pkSnowball, 30)
+	{
+	}
+} ;
+
+
+
+
+
+class cItemEnderPearlHandler :
+	public cItemThrowableHandler
+{
+	typedef cItemThrowableHandler super;
+	
+public:
+	cItemEnderPearlHandler(void) :
+		super(E_ITEM_ENDER_PEARL, cProjectileEntity::pkEnderPearl, 30)
+	{
+	}
+} ;
+
+
+
+
+
+class cItemBottleOEnchantingHandler :
+	public cItemThrowableHandler
+{
+	typedef cItemThrowableHandler super;
+public:
+	cItemBottleOEnchantingHandler(void) :
+		super(E_ITEM_BOTTLE_O_ENCHANTING, cProjectileEntity::pkExpBottle, 10)
+	{
+	}
+};
+
+
+
+
+
+class cItemFireworkHandler :
+	public cItemThrowableHandler
+{
+	typedef cItemThrowableHandler super;
+public:
+	cItemFireworkHandler(void) :
+		super(E_ITEM_FIREWORK_ROCKET, cProjectileEntity::pkFirework, 0)
+	{
+	}
+
+	virtual bool OnItemUse(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Dir) override
+	{
+		if (a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ) == E_BLOCK_AIR)
+		{
+			return false;
+		}
+
+		if (!a_Player->IsGameModeCreative())
+		{
+			a_Player->GetInventory().RemoveOneEquippedItem();
+		}
+
+		a_World->CreateProjectile(a_BlockX + 0.5, a_BlockY + 1, a_BlockZ + 0.5, m_ProjectileKind, a_Player, 0);
+
+		return true;
+	}
+
+};
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