/// <summary>
/// Returns true if initialized
/// </summary>
public static bool InitItemCache()
{
if (mainInstance.IsIngame() == false)
{
return(false);
}
if (ItemCache != null)
{
// Already initialized
return(true);
}
var itemCount = MemoryRead(g_hD2Common + 0x9FB94, g_ahD2Handle);
ItemCache = new List <CacheItem>(itemCount);
var pItemsTxt = (IntPtr)MemoryRead(g_hD2Common + 0x9FB98, g_ahD2Handle);
for (int iClass = 0; iClass < itemCount; iClass++)
{
IntPtr pBaseAddr = pItemsTxt + 0x1A8 * iClass;
IntPtr iNameID = (IntPtr)MemoryRead(pBaseAddr + 0xF4, g_ahD2Handle, "word");
IntPtr iName = (IntPtr)mainInstance.RemoteThread(mainInstance.g_pD2InjectGetString, iNameID);
var rawBytes = MemoryRead(iName, g_ahD2Handle, new byte[200]);
var rawString = Encoding.Unicode.GetString(rawBytes);
var sName = rawString.Substring(0, rawString.IndexOf('\0'));
sName = sName.Replace("\n", "|");
sName = Regex.Replace(sName, "ÿc.", "");
// == Get tier ==
// = tier "0" is Amulet/Ring
var sTier = "0";
if (MemoryRead(pBaseAddr + 0x84, g_ahD2Handle) > 0)
{
// Weapon / Armor
var match = Regex.Match(sName, "[1-4]|[(]Sacred[)]");
if (match.Success)
{
sTier = match.Value.Equals("(Sacred)") ? "sacred" : match.Value;
}
}
var cacheItem = new CacheItem()
{
FullText = sName,
Tier = ItemFlags.GetFlagId(sTier),
Name = Regex.Replace(sName, ".+\\|", "")
};
ItemCache.Add(cacheItem);
}
MainWindow.mainInstance.InitItemAutocomplete(ItemCache);
return(true);
}
public void Do()
{
InitItemCache();
UpdateMatchList();
int[] aiOffsets = new int[] { 0, 0x2C, 0x1C, 0x0 };
var pPaths = MemoryPointerRead(g_hD2Client + 0x11BBFC, g_ahD2Handle, aiOffsets);
aiOffsets[3] = 0x24;
var iPaths = MemoryPointerRead(g_hD2Client + 0x11BBFC, g_ahD2Handle, aiOffsets);
if (pPaths == IntPtr.Zero || iPaths == IntPtr.Zero)
{
return;
}
//logger.Debug("========= start =========");
for (int i = 0; i < (uint)iPaths; i++)
{
var pPath = (IntPtr)MemoryRead(pPaths + 4 * i, g_ahD2Handle);
var pUnit = (IntPtr)MemoryRead(pPath + 0x74, g_ahD2Handle);
while ((uint)pUnit > 0)
{
var unitAny = ReadProcessMemoryStruct <UnitAny>(g_ahD2Handle, pUnit);
pUnit = (IntPtr)unitAny.pUnitNext;
//logger.Debug("unitAny.iUnitType: " + unitAny.iUnitType);
if (unitAny.IsItem)
{
var tItemData = ReadProcessMemoryStruct <ItemData>(g_ahD2Handle, (IntPtr)unitAny.pUnitData);
// Using the ear level field to check if we've seen this item on the ground before
// Resets when the item is picked up or we move too far away
if (!mainInstance.g_bnotifierChanged && tItemData.iEarLevel != 0)
{
continue;
}
int iNewEarLevel = 1;
var isNewItem = (0x2000 & tItemData.iFlags) != 0;
var isSocketed = (0x800 & tItemData.iFlags) != 0;
var isEthereal = (0x400000 & tItemData.iFlags) != 0;
var itemText = unitAny.Name;
bool notify = false;
int iFlagsSound = 0;
int iFlagsColour = 0;
for (int j = 0; j < notifyMatchList.Count; j++)
{
if (Regex.IsMatch(unitAny.FullText, notifyMatchList[j].Match))
{
int iFlagsTier = notifyMatchList[j].Tier;
int iFlagsQuality = notifyMatchList[j].Quality;
int iFlagsMisc = notifyMatchList[j].Misc;
iFlagsColour = notifyMatchList[j].Colour;
iFlagsSound = notifyMatchList[j].Sound;
if (iFlagsTier != 0 && 0 == (iFlagsTier & unitAny.TierFlag))
{
continue;
}
if (iFlagsQuality != 0 && 0 == (iFlagsQuality & (1 << (int)tItemData.iQuality - 1)))
{
continue;
}
if (isSocketed == false && 0 != (iFlagsMisc & ItemFlags.GetFlagId("socket")))
{
continue;
}
if (isEthereal)
{
itemText += " (Eth)";
}
else if (0 != (iFlagsMisc & ItemFlags.GetFlagId("eth")))
{
continue;
}
if (iFlagsColour == ItemFlags.GetFlagId("hide"))
{
iNewEarLevel = 2;
}
else if (iFlagsColour != ItemFlags.GetFlagId("show"))
{
notify = true;
}
break;
}
}
// Write the the status of item (1 => already seen no pickup | 2 => already seen pickup
MemoryWrite((IntPtr)unitAny.pUnitData + 0x48, g_ahD2Handle, new byte[] { (byte)iNewEarLevel });
if (notify)
{
PrintColor iColor;
if (iFlagsColour != 0)
{
iColor = (PrintColor)iFlagsColour - 1;
}
else if ((ItemQuality)tItemData.iQuality == ItemQuality.Normal && unitAny.TierFlag == ItemFlags.GetFlagId("0"))
{
iColor = PrintColor.Orange;
}
else
{
iColor = qualityColor[tItemData.iQuality];
}
if (Settings.Default.notifySuperior && (ItemQuality)tItemData.iQuality == ItemQuality.Superior)
{
itemText = "Superior " + itemText;
}
mainInstance.PrintString("- " + itemText, iColor);
if (iFlagsSound != -1)
{
MainWindow.mainInstance.Sounds.List[iFlagsSound].Play();
}
}
}
}
}
mainInstance.g_bnotifierChanged = false;
}
