internal static bool CanUseItem(int parItemId, PrivateEnums.ItemCacheLookupType parType)
{
if (!ObjectManager.Instance.IsIngame)
{
return(false);
}
if (CanUseItemFunction == null)
{
CanUseItemFunction = Memory.Reader.RegisterDelegate <CanUseItemDelegate>(funcs.CanUseItem);
}
var ret = MainThread.Instance.Invoke(() =>
{
var ptr1 = ObjectManager.Instance.Player.Pointer;
if (ptr1 == IntPtr.Zero)
{
return(0);
}
var ptr2 = ObjectManager.Instance.LookupItemCachePtr(parItemId, parType);
if (ptr2 == IntPtr.Zero)
{
return(0);
}
var randomInt = 1;
var result = CanUseItemFunction(ptr1, ptr2, ref randomInt);
return(result);
});
return(ret == 1);
}
internal IntPtr LookupItemCachePtr(int parItemId, PrivateEnums.ItemCacheLookupType parLookupType)
{
if (_itemCachePtrs.ContainsKey(parItemId))
{
return(_itemCachePtrs[parItemId]);
}
var res = Functions.ItemCacheGetRow(parItemId, parLookupType);
if (res == IntPtr.Zero)
{
return(IntPtr.Zero);
}
_itemCachePtrs.Add(parItemId, res);
return(_itemCachePtrs[parItemId]);
}
internal ItemCacheEntry?LookupItemCacheEntry(int parItemId, PrivateEnums.ItemCacheLookupType parLookupType)
{
if (_itemCachePtrs.ContainsKey(parItemId))
{
return(Memory.Reader.Read <ItemCacheEntry>(_itemCachePtrs[parItemId]));
}
var res = Functions.ItemCacheGetRow(parItemId, parLookupType);
if (res == IntPtr.Zero)
{
return(null);
}
_itemCachePtrs.Add(parItemId, res);
return(Memory.Reader.Read <ItemCacheEntry>(res));
}
internal static IntPtr ItemCacheGetRow(int parItemId, PrivateEnums.ItemCacheLookupType parLookupType)
{
if (!ObjectManager.Instance.IsIngame)
{
return(IntPtr.Zero);
}
if (ItemCacheGetRowFunction == null)
{
ItemCacheGetRowFunction = Memory.Reader.RegisterDelegate <ItemCacheGetRowDelegate>(funcs.ItemCacheGetRow);
}
ulong val = 0;
switch (parLookupType)
{
case PrivateEnums.ItemCacheLookupType.None:
return
(MainThread.Instance.Invoke(
() =>
ItemCacheGetRowFunction(funcs.ItemCacheBasePtr, parItemId, ref val,
CacheCallbacks.Instance.ItemCallbackPtr,
0, 0x0)));
case PrivateEnums.ItemCacheLookupType.Vendor:
val = ObjectManager.Instance.Player.VendorGuid;
return
(MainThread.Instance.Invoke(
() => ItemCacheGetRowFunction(funcs.ItemCacheBasePtr, parItemId, ref val,
CacheCallbacks.Instance.ItemCallbackPtr,
0, 0x0)));
case PrivateEnums.ItemCacheLookupType.Quest:
val = ObjectManager.Instance.Player.QuestNpcGuid;
return
(MainThread.Instance.Invoke(
() => ItemCacheGetRowFunction(funcs.ItemCacheBasePtr, parItemId, ref val,
CacheCallbacks.Instance.ItemCallbackPtr,
0, 0x0)));
default:
return(IntPtr.Zero);
}
}
