1 | /* |
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2 | orxonox - the future of 3D-vertical-scrollers |
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3 | |
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4 | Copyright (C) 2004 orx |
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5 | |
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6 | This program is free software; you can redistribute it and/or modify |
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7 | it under the terms of the GNU General Public License as published by |
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8 | the Free Software Foundation; either version 2, or (at your option) |
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9 | any later version. |
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10 | |
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11 | ### File Specific: |
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12 | main-programmer: Christoph Renner |
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13 | co-programmer: ... |
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14 | */ |
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15 | |
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16 | //#define DEBUG_SPECIAL_MODULE DEBUG_MODULE_ |
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17 | |
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18 | #include "message_manager.h" |
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19 | |
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20 | using namespace std; |
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21 | |
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22 | |
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23 | /** |
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24 | * standard constructor |
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25 | */ |
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26 | MessageManager::MessageManager () |
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27 | { |
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28 | this->setClassID( CL_MESSAGE_MANAGER, "MessageManager" ); |
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29 | } |
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30 | |
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31 | |
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32 | /** |
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33 | * standard deconstructor |
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34 | */ |
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35 | MessageManager::~MessageManager () |
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36 | { |
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37 | } |
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38 | |
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39 | /** |
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40 | * get the diff to last acked state of userId |
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41 | * |
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42 | * each synchrinizeable defines its own stack of states received and sent over the network. The stack contains |
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43 | * a per user entry for the last sent/received state This function returns a delta compressed state of the |
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44 | * synchronizeable. This state will be transmitted over the network to the other participants |
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45 | * |
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46 | * @param userId user to create diff for |
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47 | * @param data buffer to copy diff in |
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48 | * @param maxLength max bytes to copy into data |
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49 | * @param stateId id of current state |
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50 | * @param fromStateId the reference state for the delta state |
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51 | * @param priorityTH tells getStateDiff to not send element with priority \< priorityTH |
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52 | * @return n bytes copied into data |
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53 | */ |
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54 | int MessageManager::getStateDiff( int userId, byte * data, int maxLength, int stateId, int fromStateId, int priorityTH ) |
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55 | { |
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56 | } |
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57 | |
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58 | /** |
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59 | * sets a new state out of a diff created on another host |
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60 | * @param userId hostId of user who send me that diff |
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61 | * @param data pointer to diff |
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62 | * @param length length of diff |
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63 | * @param stateId id of current state |
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64 | * @param fromStateId id of the base state id |
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65 | * @return number bytes read |
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66 | * @todo check for permissions |
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67 | */ |
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68 | int MessageManager::setStateDiff( int userId, byte * data, int length, int stateId, int fromStateId ) |
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69 | { |
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70 | } |
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71 | |
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72 | /** |
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73 | * clean up memory reserved for user |
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74 | * @param userId userid |
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75 | */ |
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76 | void MessageManager::cleanUpUser( int userId ) |
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77 | { |
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78 | } |
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