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2 | |
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3 | /* |
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4 | * ORXONOX - the hottest 3D action shooter ever to exist |
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5 | * > www.orxonox.net < |
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6 | * |
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7 | * |
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8 | * License notice: |
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9 | * |
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10 | * This program is free software; you can redistribute it and/or |
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11 | * modify it under the terms of the GNU General Public License |
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12 | * as published by the Free Software Foundation; either version 2 |
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13 | * of the License, or (at your option) any later version. |
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14 | * |
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15 | * This program is distributed in the hope that it will be useful, |
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16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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18 | * GNU General Public License for more details. |
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19 | * |
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20 | * You should have received a copy of the GNU General Public License |
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21 | * along with this program; if not, write to the Free Software |
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22 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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23 | * |
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24 | * Author: |
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25 | * Oliver Scheuss, (C) 2008 |
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26 | * Co-authors: |
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27 | * ... |
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28 | * |
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29 | */ |
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30 | |
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31 | #include "Welcome.h" |
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32 | |
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33 | #include <cassert> |
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34 | #include "util/Output.h" |
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35 | #include "network/Host.h" |
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36 | #include "network/synchronisable/Synchronisable.h" |
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37 | |
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38 | namespace orxonox { |
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39 | namespace packet { |
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40 | |
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41 | #define PACKET_FLAGS_CLASSID PacketFlag::Reliable |
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42 | #define _PACKETID 0 |
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43 | #define _CLIENTID _PACKETID + sizeof(Type::Value) |
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44 | #define _ENDIANTEST _CLIENTID + sizeof(uint32_t) |
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45 | |
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46 | Welcome::Welcome( uint32_t clientID ) |
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47 | : Packet() |
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48 | { |
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49 | flags_ = flags_ | PACKET_FLAGS_CLASSID; |
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50 | assert(getSize()); |
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51 | data_=new uint8_t[ getSize() ]; |
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52 | assert(data_); |
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53 | *(packet::Type::Value *)(data_ + _PACKETID ) = packet::Type::Welcome; |
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54 | *(uint32_t *)(data_ + _CLIENTID ) = static_cast<uint32_t>(clientID); |
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55 | *(uint32_t *)(data_ + _ENDIANTEST ) = 0xFEDC4321; |
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56 | } |
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57 | |
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58 | Welcome::Welcome( uint8_t* data, uint32_t clientID ) |
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59 | : Packet(data, clientID) |
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60 | { |
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61 | } |
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62 | |
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63 | Welcome::~Welcome() |
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64 | { |
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65 | } |
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66 | |
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67 | uint8_t *Welcome::getData(){ |
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68 | return data_; |
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69 | } |
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70 | |
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71 | unsigned int Welcome::getSize() const{ |
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72 | return sizeof(packet::Type::Value) + 2*sizeof(uint32_t); |
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73 | } |
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74 | |
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75 | bool Welcome::process(orxonox::Host* host){ |
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76 | uint32_t clientID; |
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77 | clientID = *(uint32_t *)(data_ + _CLIENTID ); |
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78 | assert(*(uint32_t *)(data_ + _ENDIANTEST ) == 0xFEDC4321); |
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79 | host->setClientID(clientID); |
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80 | orxout(internal_info, context::packets) << "Welcome set clientId: " << clientID << endl; |
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81 | Synchronisable::setClient(true); |
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82 | delete this; |
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83 | return true; |
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84 | } |
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85 | |
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86 | |
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87 | } //namespace packet |
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88 | }//namespace orxonox |
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