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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 | COUT(3) << "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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