Function PrePacket

Source/msg.cpp:374–413

}

void PrePacket()
{
	uint8_t playerId = std::numeric_limits<uint8_t>::max();
	for (TMegaPkt &pkt : MegaPktList) {
		byte *data = pkt.data;
		size_t spaceLeft = sizeof(pkt.data);
		while (spaceLeft != pkt.spaceLeft) {
			auto cmdId = static_cast<_cmd_id>(*data);

			if (cmdId == FAKE_CMD_SETID) {
				auto *cmd = (TFakeCmdPlr *)data;
				data += sizeof(*cmd);
				spaceLeft -= sizeof(*cmd);
				playerId = cmd->bPlr;
				continue;
			}

			if (cmdId == FAKE_CMD_DROPID) {
				auto *cmd = (TFakeDropPlr *)data;
				data += sizeof(*cmd);
				spaceLeft -= sizeof(*cmd);
				multi_player_left(cmd->bPlr, SDL_SwapLE32(cmd->dwReason));
				continue;
			}

			if (playerId >= Players.size()) {
				Log("Missing source of network message");
				return;
			}

			size_t size = ParseCmd(playerId, (TCmd *)data);
			if (size == 0) {
				Log("Discarding bad network message");
				return;
			}
			data += size;
			spaceLeft -= size;
		}
	}
}

void SendPacket(int pnum, const void *packet, size_t dwSize)
{