[223] | 1 | /* |
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| 2 | *Class generates packets that can be send by enet |
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| 3 | * |
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| 4 | * Autor: Dumeni Manatschal |
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| 5 | * |
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| 6 | */ |
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| 7 | |
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[199] | 8 | #include "PacketManager.h" |
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| 9 | #include "enet/enet.h" |
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| 10 | #include <iostream> |
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| 11 | #include <list> |
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| 12 | #include <string> |
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| 13 | #include <cstring> |
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| 14 | |
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| 15 | using namespace std; |
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| 16 | using namespace network; |
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| 17 | |
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| 18 | PacketGenerator::PacketGenerator() {} |
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| 19 | |
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[223] | 20 | //following functions create a packet in form of bytestream |
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| 21 | |
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[199] | 22 | ENetPacket* PacketGenerator::acknowledgement( int state, int reliable ) |
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| 23 | { |
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| 24 | cout << "generating new acknowledgement" << endl; |
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| 25 | ack* ackreq = new ack; |
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| 26 | ackreq->id = ACK; |
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| 27 | ackreq->a = state; |
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| 28 | |
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| 29 | ENetPacket *packet = enet_packet_create( ackreq , sizeof( *ackreq ), reliable ); |
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| 30 | |
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| 31 | return packet; |
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| 32 | } |
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[223] | 33 | /*### mouseupdates */ |
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[199] | 34 | ENetPacket* PacketGenerator::mousem( double x, double y, int reliable ) |
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| 35 | { |
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| 36 | cout << "generating new mouse" << endl; |
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| 37 | mouse* mousemove = new mouse; |
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| 38 | mousemove->id = MOUSE; |
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| 39 | mousemove->x = x; |
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| 40 | mousemove->y = y; |
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| 41 | |
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| 42 | ENetPacket *packet = enet_packet_create( mousemove , sizeof( *mousemove ), reliable ); |
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| 43 | |
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| 44 | return packet; |
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| 45 | } |
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[223] | 46 | /*### keystrikes updates */ |
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[199] | 47 | ENetPacket* PacketGenerator::keystrike( char press, int reliable ) |
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| 48 | { |
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| 49 | cout << "generating new keyboard" << endl; |
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| 50 | keyboard* key = new keyboard; |
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| 51 | key->id = KEYBOARD; |
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| 52 | key->press = press; |
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| 53 | |
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| 54 | ENetPacket *packet = enet_packet_create( key , sizeof( *key ), reliable ); |
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| 55 | |
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| 56 | return packet; |
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| 57 | } |
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[223] | 58 | /*### chat messages packet */ |
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[199] | 59 | ENetPacket* PacketGenerator::chatMessage( const char* message, int reliable ) |
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| 60 | { |
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| 61 | int* trans = new int[sizeof(int) + strlen(message) + 1]; |
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| 62 | *trans = CHAT; |
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[223] | 63 | //be carefull here, don't forget to allocate the space before using it ;-) |
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[199] | 64 | memcpy( &trans[1], (const void*)message, strlen( message ) + 1); |
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| 65 | ENetPacket *packet = enet_packet_create( trans , sizeof( int ) + strlen( message ) + 1, reliable ); |
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| 66 | |
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| 67 | return packet; |
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| 68 | } |
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| 69 | |
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