[1775] | 1 | /* |
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| 2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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| 3 | * > www.orxonox.net < |
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| 4 | * |
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| 5 | * |
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| 6 | * License notice: |
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| 7 | * |
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| 8 | * This program is free software; you can redistribute it and/or |
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| 9 | * modify it under the terms of the GNU General Public License |
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| 10 | * as published by the Free Software Foundation; either version 2 |
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| 11 | * of the License, or (at your option) any later version. |
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| 12 | * |
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| 13 | * This program is distributed in the hope that it will be useful, |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 16 | * GNU General Public License for more details. |
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| 17 | * |
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| 18 | * You should have received a copy of the GNU General Public License |
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| 19 | * along with this program; if not, write to the Free Software |
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| 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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| 21 | * |
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| 22 | * Author: |
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| 23 | * Oliver Scheuss, (C) 2008 |
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| 24 | * Co-authors: |
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| 25 | * ... |
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| 26 | * |
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| 27 | */ |
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| 28 | |
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| 29 | |
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| 30 | #include "DeleteObjects.h" |
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| 31 | #include <enet/enet.h> |
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| 32 | #include "network/Synchronisable.h" |
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| 33 | #include "core/CoreIncludes.h" |
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| 34 | #include <assert.h> |
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| 35 | |
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| 36 | namespace network { |
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| 37 | namespace packet { |
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| 38 | |
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| 39 | #define PACKET_FLAGS_DELETE ENET_PACKET_FLAG_RELIABLE |
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| 40 | #define _PACKETID 0 |
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| 41 | #define _QUANTITY _PACKETID + sizeof(ENUM::Type) |
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| 42 | #define _OBJECTIDS _QUANTITY + sizeof(unsigned int) |
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| 43 | |
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| 44 | DeleteObjects::DeleteObjects() |
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| 45 | : Packet() |
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| 46 | { |
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| 47 | flags_ = flags_ | PACKET_FLAGS_DELETE; |
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| 48 | } |
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| 49 | |
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| 50 | DeleteObjects::DeleteObjects( unsigned char *data, int clientID ) |
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| 51 | : Packet(data, clientID) |
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| 52 | { |
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| 53 | } |
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| 54 | |
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| 55 | DeleteObjects::~DeleteObjects() |
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| 56 | { |
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| 57 | } |
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| 58 | |
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| 59 | bool DeleteObjects::fetchIDs(){ |
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| 60 | unsigned int number = Synchronisable::getNumberOfDeletedObject(); |
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| 61 | if(number==0) |
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| 62 | return false; |
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| 63 | unsigned int size = sizeof(ENUM::Type) + sizeof(unsigned int)*number; |
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| 64 | data_ = new unsigned char[size]; |
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| 65 | *(ENUM::Type *)(data_ + _PACKETID ) = ENUM::DeleteObjects; |
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| 66 | *(unsigned int *)(data_ + _QUANTITY) = number; |
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| 67 | for(unsigned int i=0; i<number; i++){ |
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| 68 | *(unsigned int *)(data_ + sizeof(ENUM::Type) + i*sizeof(unsigned int)) = Synchronisable::popDeletedObject(); |
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| 69 | } |
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| 70 | return true; |
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| 71 | } |
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| 72 | |
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| 73 | unsigned int DeleteObjects::getSize() const{ |
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| 74 | assert(data_); |
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| 75 | return _OBJECTIDS + sizeof(unsigned int) + *(unsigned int*)(data_+_QUANTITY); |
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| 76 | } |
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| 77 | |
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| 78 | bool DeleteObjects::process(){ |
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| 79 | for(unsigned int i=0; i<*(unsigned int *)(data_+_QUANTITY); i++){ |
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| 80 | COUT(3) << "deleting object with id: " << *(unsigned int*)(data_+_OBJECTIDS+i*sizeof(unsigned int)) << std::endl; |
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| 81 | Synchronisable::deleteObject( *(unsigned int*)(data_+_OBJECTIDS+i*sizeof(unsigned int)) ); |
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| 82 | } |
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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 network |
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