155 lines
3.1 KiB
C++
155 lines
3.1 KiB
C++
#pragma once
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#include "Defines.h"
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#include "BlockID.h"
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namespace Json
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{
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class Value;
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}
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// tolua_begin
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class cItem
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{
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public:
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cItem(short a_ItemType = E_ITEM_EMPTY, char a_ItemCount = 0, short a_ItemDamage = 0)
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: m_ItemType (a_ItemType)
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, m_ItemCount (a_ItemCount)
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, m_ItemDamage(a_ItemDamage)
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{
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if (!IsValidItem(m_ItemType))
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{
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m_ItemType = E_ITEM_EMPTY;
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}
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}
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void Empty()
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{
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m_ItemType = E_ITEM_EMPTY;
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m_ItemCount = 0;
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m_ItemDamage = 0;
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}
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void Clear(void)
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{
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m_ItemType = E_ITEM_EMPTY;
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m_ItemCount = 0;
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m_ItemDamage = 0;
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}
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bool IsEmpty(void) const
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{
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return (m_ItemType <= 0 || m_ItemCount <= 0);
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}
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bool IsEqual(const cItem & a_Item) const
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{
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return (IsSameType(a_Item) && (m_ItemDamage == a_Item.m_ItemDamage));
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}
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bool IsSameType(const cItem & a_Item) const
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{
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return (m_ItemType == a_Item.m_ItemType) || (IsEmpty() && a_Item.IsEmpty());
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}
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// TODO Sorry for writing the functions in the header. But somehow it doesn´t worked when I put them into the cpp File :s
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inline int GetMaxDuration(void) const
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{
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switch (m_ItemType)
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{
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case 256: return 251;
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case 257: return 251;
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case 258: return 251;
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case 259: return 65; //Lighter / Flint and Steel
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case 267: return 251;
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case 268: return 60;
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case 269: return 60;
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case 270: return 60;
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case 271: return 60;
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case 272: return 132;
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case 273: return 132;
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case 274: return 132;
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case 275: return 132;
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case 276: return 1563;
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case 277: return 1563;
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case 278: return 1563;
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case 279: return 1563;
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case 283: return 32;
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case 284: return 32;
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case 285: return 32;
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case 286: return 32;
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case 290: return 60;
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case 291: return 132;
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case 292: return 251;
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case 293: return 1563;
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case 294: return 32;
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case 359: return 251;
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default: return 0;
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}
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}
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/// Damages a weapon / tool. Returns true when destroyed
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inline bool DamageItem()
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{
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if (HasDuration())
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{
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m_ItemDamage++;
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if (m_ItemDamage >= GetMaxDuration())
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return true;
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}
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return false;
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}
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inline bool HasDuration() { return GetMaxDuration() > 0; }
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// tolua_end
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void GetJson( Json::Value & a_OutValue ) const;
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void FromJson( const Json::Value & a_Value );
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// tolua_begin
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static bool IsEnchantable(short a_ItemType);
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short m_ItemType;
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char m_ItemCount;
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short m_ItemDamage;
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};
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// tolua_end
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// This stupid construct is here only so that Lua can access cItems in an API
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class cItems // tolua_export
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: public std::vector<cItem>
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{ // tolua_export
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public:
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// tolua_begin
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cItem & Get (int a_Idx) {return at(a_Idx); }
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void Set (int a_Idx, const cItem & a_Item) {at(a_Idx) = a_Item; }
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void Add (const cItem & a_Item) {push_back(a_Item); }
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void Delete(int a_Idx) {erase(begin() + a_Idx); }
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void Clear (void) {clear(); }
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int Size (void) {return size(); }
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void Add (ENUM_ITEM_ID a_ItemType, char a_ItemCount, short a_ItemDamage)
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{
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push_back(cItem(a_ItemType, a_ItemCount, a_ItemDamage));
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}
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void Set (int a_Idx, ENUM_ITEM_ID a_ItemType, char a_ItemCount, short a_ItemDamage)
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{
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at(a_Idx) = cItem(a_ItemType, a_ItemCount, a_ItemDamage);
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}
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// tolua_end
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} ; // tolua_export
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