From 6a16075912d016926ee0361fb85f9979c119be52 Mon Sep 17 00:00:00 2001
From: Ilya Zhuravlev <zhuravlevilya@ya.ru>
Date: Mon, 20 Aug 2012 01:29:56 +0400
Subject: Add InventoryList width property & allow custom crafting grids.

---
 src/inventory.cpp | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'src/inventory.cpp')

diff --git a/src/inventory.cpp b/src/inventory.cpp
index 0a0a29cd5..fda11e40f 100644
--- a/src/inventory.cpp
+++ b/src/inventory.cpp
@@ -431,6 +431,7 @@ InventoryList::InventoryList(std::string name, u32 size, IItemDefManager *itemde
 {
 	m_name = name;
 	m_size = size;
+	m_width = 0;
 	m_itemdef = itemdef;
 	clearItems();
 	//m_dirty = false;
@@ -459,6 +460,11 @@ void InventoryList::setSize(u32 newsize)
 	m_size = newsize;
 }
 
+void InventoryList::setWidth(u32 newwidth)
+{
+	m_width = newwidth;
+}
+
 void InventoryList::setName(const std::string &name)
 {
 	m_name = name;
@@ -468,6 +474,8 @@ void InventoryList::serialize(std::ostream &os) const
 {
 	//os.imbue(std::locale("C"));
 	
+	os<<"Width "<<m_width<<"\n";
+
 	for(u32 i=0; i<m_items.size(); i++)
 	{
 		const ItemStack &item = m_items[i];
@@ -492,6 +500,7 @@ void InventoryList::deSerialize(std::istream &is)
 
 	clearItems();
 	u32 item_i = 0;
+	m_width = 0;
 
 	for(;;)
 	{
@@ -513,6 +522,12 @@ void InventoryList::deSerialize(std::istream &is)
 		{
 			break;
 		}
+		else if(name == "Width")
+		{
+			iss >> m_width;
+			if (iss.fail())
+				throw SerializationError("incorrect width property");
+		}
 		else if(name == "Item")
 		{
 			if(item_i > getSize() - 1)
@@ -543,6 +558,7 @@ InventoryList & InventoryList::operator = (const InventoryList &other)
 {
 	m_items = other.m_items;
 	m_size = other.m_size;
+	m_width = other.m_width;
 	m_name = other.m_name;
 	m_itemdef = other.m_itemdef;
 	//setDirty(true);
@@ -560,6 +576,11 @@ u32 InventoryList::getSize() const
 	return m_items.size();
 }
 
+u32 InventoryList::getWidth() const
+{
+	return m_width;
+}
+
 u32 InventoryList::getUsedSlots() const
 {
 	u32 num = 0;
-- 
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