Method HandlePacketWindowClick

src/Protocol/Protocol17x.cpp:1915–1961

void cProtocol172::HandlePacketWindowClick(cByteBuffer & a_ByteBuffer)
{
	HANDLE_READ(a_ByteBuffer, ReadChar,    char,  WindowID);
	HANDLE_READ(a_ByteBuffer, ReadBEShort, short, SlotNum);
	HANDLE_READ(a_ByteBuffer, ReadByte,    Byte,  Button);
	HANDLE_READ(a_ByteBuffer, ReadBEShort, short, TransactionID);
	HANDLE_READ(a_ByteBuffer, ReadByte,    Byte,  Mode);
	cItem Item;
	ReadItem(a_ByteBuffer, Item);

	// Convert Button, Mode, SlotNum and HeldItem into eClickAction:
	eClickAction Action;
	switch ((Mode << 8) | Button)
	{
		case 0x0000: Action = (SlotNum != -999) ? caLeftClick  : caLeftClickOutside;  break;
		case 0x0001: Action = (SlotNum != -999) ? caRightClick : caRightClickOutside; break;
		case 0x0100: Action = caShiftLeftClick;  break;
		case 0x0101: Action = caShiftRightClick; break;
		case 0x0200: Action = caNumber1;         break;
		case 0x0201: Action = caNumber2;         break;
		case 0x0202: Action = caNumber3;         break;
		case 0x0203: Action = caNumber4;         break;
		case 0x0204: Action = caNumber5;         break;
		case 0x0205: Action = caNumber6;         break;
		case 0x0206: Action = caNumber7;         break;
		case 0x0207: Action = caNumber8;         break;
		case 0x0208: Action = caNumber9;         break;
		case 0x0300: Action = caMiddleClick;     break;
		case 0x0400: Action = (SlotNum == -999) ? caLeftClickOutsideHoldNothing  : caDropKey;     break;
		case 0x0401: Action = (SlotNum == -999) ? caRightClickOutsideHoldNothing : caCtrlDropKey; break;
		case 0x0500: Action = (SlotNum == -999) ? caLeftPaintBegin               : caUnknown;     break;
		case 0x0501: Action = (SlotNum != -999) ? caLeftPaintProgress            : caUnknown;     break;
		case 0x0502: Action = (SlotNum == -999) ? caLeftPaintEnd                 : caUnknown;     break;
		case 0x0504: Action = (SlotNum == -999) ? caRightPaintBegin              : caUnknown;     break;
		case 0x0505: Action = (SlotNum != -999) ? caRightPaintProgress           : caUnknown;     break;
		case 0x0506: Action = (SlotNum == -999) ? caRightPaintEnd                : caUnknown;     break;
		case 0x0600: Action = caDblClick; break;
		default:
		{
			LOGWARNING("Unhandled window click mode / button combination: %d (0x%x)", (Mode << 8) | Button, (Mode << 8) | Button);
			Action = caUnknown;
			break;
		}
	}

	m_Client->HandleWindowClick(WindowID, SlotNum, Action, Item);
}