Function DeltaGetItem

Source/msg.cpp:734–790

}

bool DeltaGetItem(const TCmdGItem &message, uint8_t bLevel)
{
	if (!gbIsMultiplayer)
		return true;

	DLevel &deltaLevel = GetDeltaLevel(bLevel);

	for (TCmdPItem &item : deltaLevel.item) {
		if (item.bCmd == CMD_INVALID || item.def.wIndx != message.def.wIndx
		    || item.def.wCI != message.def.wCI || item.def.dwSeed != message.def.dwSeed) {
			continue;
		}

		if (item.bCmd == TCmdPItem::PickedUpItem) {
			return true;
		}
		if (item.bCmd == TCmdPItem::FloorItem) {
			item.bCmd = TCmdPItem::PickedUpItem;
			return true;
		}
		if (item.bCmd == TCmdPItem::DroppedItem) {
			item.bCmd = CMD_INVALID;
			return true;
		}

		app_fatal("delta:1");
	}

	if ((message.def.wCI & CF_PREGEN) == 0)
		return false;

	for (TCmdPItem &delta : deltaLevel.item) {
		if (delta.bCmd == CMD_INVALID) {
			delta.bCmd = TCmdPItem::PickedUpItem;
			delta.x = message.x;
			delta.y = message.y;
			delta.def.wIndx = message.def.wIndx;
			delta.def.wCI = message.def.wCI;
			delta.def.dwSeed = message.def.dwSeed;
			if (message.def.wIndx == IDI_EAR) {
				delta.ear.bCursval = message.ear.bCursval;
				CopyUtf8(delta.ear.heroname, message.ear.heroname, sizeof(delta.ear.heroname));
			} else {
				delta.item.bId = message.item.bId;
				delta.item.bDur = message.item.bDur;
				delta.item.bMDur = message.item.bMDur;
				delta.item.bCh = message.item.bCh;
				delta.item.bMCh = message.item.bMCh;
				delta.item.wValue = message.item.wValue;
				delta.item.dwBuff = message.item.dwBuff;
				delta.item.wToHit = message.item.wToHit;
			}
			break;
		}
	}
	return true;
}