From 0dd1cd750bb51403d85a226a97a5ad93eb99b144 Mon Sep 17 00:00:00 2001
From: Mattes D <github@xoft.cz>
Date: Thu, 15 Jun 2017 15:32:33 +0200
Subject: BlockEntities: Support cloning self.

---
 src/ItemGrid.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'src/ItemGrid.cpp')

diff --git a/src/ItemGrid.cpp b/src/ItemGrid.cpp
index e97a53f68..39757e198 100644
--- a/src/ItemGrid.cpp
+++ b/src/ItemGrid.cpp
@@ -73,6 +73,22 @@ void cItemGrid::GetSlotCoords(int a_SlotNum, int & a_X, int & a_Y) const
 
 
 
+void cItemGrid::CopyFrom(const cItemGrid & a_Src)
+{
+	ASSERT(m_Width == a_Src.m_Width);
+	ASSERT(m_Height == a_Src.m_Height);
+	for (int i = m_NumSlots - 1; i >= 0; --i)
+	{
+		m_Slots[i] = a_Src.m_Slots[i];
+	}
+
+	// The listeners are not copied
+}
+
+
+
+
+
 const cItem & cItemGrid::GetSlot(int a_X, int a_Y) const
 {
 	return GetSlot(GetSlotNum(a_X, a_Y));
-- 
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