1 files changed, 261 insertions, 0 deletions

diff --git a/src/Item.cpp b/src/Item.cpp
new file mode 100644
index 000000000..25664e4df
--- /dev/null
+++ b/src/Item.cpp
@@ -0,0 +1,261 @@
+
+#include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "Item.h"
+#include <json/json.h>
+#include "Items/ItemHandler.h"
+
+
+
+
+
+cItem cItem::CopyOne(void) const
+{
+	cItem res(*this);
+	res.m_ItemCount = 1;
+	return res;
+}
+
+
+
+
+
+cItem & cItem::AddCount(char a_AmountToAdd)
+{
+	m_ItemCount += a_AmountToAdd;
+	if (m_ItemCount <= 0)
+	{
+		Empty();
+	}
+	return *this;
+}
+
+
+
+
+
+short cItem::GetMaxDamage(void) const
+{
+	switch (m_ItemType)
+	{
+		case E_ITEM_BOW:             return 384;
+		case E_ITEM_DIAMOND_AXE:     return 1563;
+		case E_ITEM_DIAMOND_HOE:     return 1563;
+		case E_ITEM_DIAMOND_PICKAXE: return 1563;
+		case E_ITEM_DIAMOND_SHOVEL:  return 1563;
+		case E_ITEM_DIAMOND_SWORD:   return 1563;
+		case E_ITEM_FLINT_AND_STEEL: return 65;
+		case E_ITEM_GOLD_AXE:        return 32;
+		case E_ITEM_GOLD_HOE:        return 32;
+		case E_ITEM_GOLD_PICKAXE:    return 32;
+		case E_ITEM_GOLD_SHOVEL:     return 32;
+		case E_ITEM_GOLD_SWORD:      return 32;
+		case E_ITEM_IRON_AXE:        return 251;
+		case E_ITEM_IRON_HOE:        return 251;
+		case E_ITEM_IRON_PICKAXE:    return 251;
+		case E_ITEM_IRON_SHOVEL:     return 251;
+		case E_ITEM_IRON_SWORD:      return 251;
+		case E_ITEM_SHEARS:          return 251;
+		case E_ITEM_STONE_AXE:       return 132;
+		case E_ITEM_STONE_HOE:       return 132;
+		case E_ITEM_STONE_PICKAXE:   return 132;
+		case E_ITEM_STONE_SHOVEL:    return 132;
+		case E_ITEM_STONE_SWORD:     return 132;
+		case E_ITEM_WOODEN_AXE:      return 60;
+		case E_ITEM_WOODEN_HOE:      return 60;
+		case E_ITEM_WOODEN_PICKAXE:  return 60;
+		case E_ITEM_WOODEN_SHOVEL:   return 60;
+		case E_ITEM_WOODEN_SWORD:    return 60;
+	}
+	return 0;
+}
+
+
+
+
+
+bool cItem::DamageItem(short a_Amount)
+{
+	short MaxDamage = GetMaxDamage();
+	if (MaxDamage == 0)
+	{
+		// Item doesn't have damage
+		return false;
+	}
+
+	m_ItemDamage += a_Amount;
+	return (m_ItemDamage >= MaxDamage);
+}
+
+
+
+
+
+bool cItem::IsStackableWith(const cItem & a_OtherStack) const
+{
+	if (a_OtherStack.m_ItemType != m_ItemType)
+	{
+		return false;
+	}
+	if (a_OtherStack.m_ItemDamage != m_ItemDamage)
+	{
+		return false;
+	}
+	if (a_OtherStack.m_Enchantments != m_Enchantments)
+	{
+		return false;
+	}
+	
+	return true;
+}
+
+
+
+
+
+bool cItem::IsFullStack(void) const
+{
+	return (m_ItemCount >= ItemHandler(m_ItemType)->GetMaxStackSize());
+}
+
+
+
+
+
+char cItem::GetMaxStackSize(void) const
+{
+	return ItemHandler(m_ItemType)->GetMaxStackSize();
+}
+
+
+
+
+
+/// Returns the cItemHandler responsible for this item type
+cItemHandler * cItem::GetHandler(void) const
+{
+	return ItemHandler(m_ItemType);
+}
+
+
+
+
+
+void cItem::GetJson(Json::Value & a_OutValue) const
+{
+	a_OutValue["ID"] = m_ItemType;
+	if (m_ItemType > 0)
+	{
+		a_OutValue["Count"] = m_ItemCount;
+		a_OutValue["Health"] = m_ItemDamage;
+		AString Enchantments(m_Enchantments.ToString());
+		if (!Enchantments.empty())
+		{
+			a_OutValue["ench"] = Enchantments;
+		}
+	}
+}
+
+
+
+
+
+void cItem::FromJson(const Json::Value & a_Value)
+{
+	m_ItemType = (ENUM_ITEM_ID)a_Value.get("ID", -1 ).asInt();
+	if (m_ItemType > 0)
+	{
+		m_ItemCount = (char)a_Value.get("Count", -1 ).asInt();
+		m_ItemDamage = (short)a_Value.get("Health", -1 ).asInt();
+		m_Enchantments.Clear();
+		m_Enchantments.AddFromString(a_Value.get("ench", "").asString());
+	}
+}
+
+
+
+
+
+bool cItem::IsEnchantable(short item)
+{
+	if ((item >= 256) && (item <= 259))
+		return true;
+	if ((item >= 267) && (item <= 279))
+		return true;
+	if ((item >= 283) && (item <= 286))	
+		return true;
+	if ((item >= 290) && (item <= 294))
+		return true;
+	if ((item >= 298) && (item <= 317))
+		return true;
+	if ((item >= 290) && (item <= 294))
+		return true;
+
+	if ((item == 346) || (item == 359) || (item == 261))
+		return true;
+
+	return false;
+}
+
+
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// cItems:
+
+cItem * cItems::Get(int a_Idx)
+{
+	if ((a_Idx < 0) || (a_Idx >= (int)size()))
+	{
+		LOGWARNING("cItems: Attempt to get an out-of-bounds item at index %d; there are currently %d items. Returning a nil.", a_Idx, size());
+		return NULL;
+	}
+	return &at(a_Idx);
+}
+
+
+
+
+
+void cItems::Set(int a_Idx, const cItem & a_Item)
+{
+	if ((a_Idx < 0) || (a_Idx >= (int)size()))
+	{
+		LOGWARNING("cItems: Attempt to set an item at an out-of-bounds index %d; there are currently %d items. Not setting.", a_Idx, size());
+		return;
+	}
+	at(a_Idx) = a_Item;
+}
+
+
+
+
+
+void cItems::Delete(int a_Idx)
+{
+	if ((a_Idx < 0) || (a_Idx >= (int)size()))
+	{
+		LOGWARNING("cItems: Attempt to delete an item at an out-of-bounds index %d; there are currently %d items. Ignoring.", a_Idx, size());
+		return;
+	}
+	erase(begin() + a_Idx);
+}
+
+
+
+
+
+void cItems::Set(int a_Idx, ENUM_ITEM_ID a_ItemType, char a_ItemCount, short a_ItemDamage)
+{
+	if ((a_Idx < 0) || (a_Idx >= (int)size()))
+	{
+		LOGWARNING("cItems: Attempt to set an item at an out-of-bounds index %d; there are currently %d items. Not setting.", a_Idx, size());
+		return;
+	}
+	at(a_Idx) = cItem(a_ItemType, a_ItemCount, a_ItemDamage);
+}
+
+
+
+