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0da170ec7a2f76ff55186d072cc2cefa3ae075c7
astromaddie--HaloCE-VR/source/networking/network_messages.c
T
MrBruh c5fcfbd46a Kick speed hacks and add bans
2026-10-01 13:12:54 +13:00

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/*
NETWORK_MESSAGES.C
symbols in this file:
0011AE90 0010:
_initialize_network_game_packets (0000)
0011AEA0 0060:
_network_event (0000)
0011AF00 0050:
_code_0011af00 (0000)
0011AF50 05e0:
_create_network_game_message (0000)
0011B530 00a0:
_decode_network_game_message (0000)
00284040 001c:
??_C@_0BM@EBOFJEK@network_game_messages_group?$AA@ (0000)
0028405C 0032:
??_C@_0DC@BOGDHCMH@message_client_graceful_game_exi@ (0000)
00284090 0028:
??_C@_0CI@EEPBNHAG@message_client_switch_to_pregame@ (0000)
002840B8 0035:
??_C@_0DF@EMNEGNHK@message_client_remove_player_req@ (0000)
002840F0 0032:
??_C@_0DC@MCHEBCFB@message_server_graceful_game_exi@ (0000)
00284124 0028:
??_C@_0CI@LMKDEEMM@message_server_switch_to_pregame@ (0000)
0028414C 0024:
??_C@_0CE@ILDHAAGE@message_client_join_new_host_pac@ (0000)
00284170 0030:
??_C@_0DA@NAFCJNBH@message_client_host_crashed_cry_@ (0000)
002841A0 0033:
??_C@_0DD@DPFJDDJL@message_client_remove_player_req@ (0000)
002841D4 0030:
??_C@_0DA@HJJAAOFP@message_client_add_player_reques@ (0000)
00284204 0022:
??_C@_0CC@JNOAENJF@message_client_game_update_packe@ (0000)
00284228 001d:
??_C@_0BN@NJKENIOP@message_client_loaded_packet?$AA@ (0000)
00284248 0020:
??_C@_0CA@NHACOKNP@message_server_game_over_packet?$AA@ (0000)
00284268 002b:
??_C@_0CL@ONEMLOHO@message_server_remove_player_ing@ (0000)
00284294 0028:
??_C@_0CI@NCMFMOGB@message_server_add_player_ingame@ (0000)
002842BC 0022:
??_C@_0CC@EKNLMOAI@message_server_game_update_packe@ (0000)
002842E0 002f:
??_C@_0CP@ICNCBHBJ@message_client_map_is_precached_@ (0000)
00284310 0031:
??_C@_0DB@MBNEDKDF@message_client_graceful_game_exi@ (0000)
00284344 0029:
??_C@_0CJ@DBOKMPL@message_client_game_start_reques@ (0000)
00284370 002e:
??_C@_0CO@ONAIPAAF@message_client_player_settings_r@ (0000)
002843A0 0027:
??_C@_0CH@DFKBPHDI@message_client_settings_request_@ (0000)
002843C8 0034:
??_C@_0DE@BOCJLBIG@message_client_remove_player_req@ (0000)
002843FC 0031:
??_C@_0DB@ICGGHOBC@message_client_add_player_reques@ (0000)
00284430 0028:
??_C@_0CI@NJAKJDJG@message_client_join_game_request@ (0000)
00284458 0031:
??_C@_0DB@LJGDBL@message_server_graceful_game_exi@ (0000)
0028448C 0021:
??_C@_0CB@GBFOJNFG@message_server_begin_game_packet@ (0000)
002844B0 002a:
??_C@_0CK@NGOKIJFI@message_server_postgame_keep_ali@ (0000)
002844DC 0029:
??_C@_0CJ@OOOJECPL@message_server_pregame_keep_aliv@ (0000)
00284508 0028:
??_C@_0CI@DDGLHHCI@message_server_pregame_countdown@ (0000)
00284530 002b:
??_C@_0CL@KGHPJAMF@message_server_game_settings_upd@ (0000)
0028455C 0027:
??_C@_0CH@PPCEIPKP@message_server_machine_rejected_@ (0000)
00284584 0027:
??_C@_0CH@MHOBBBHN@message_server_machine_accepted_@ (0000)
002845AC 001b:
??_C@_0BL@OBJNBJFL@message_server_pong_packet?$AA@ (0000)
002845C8 0025:
??_C@_0CF@LPLCJKKH@message_server_game_advertise_pa@ (0000)
002845F0 001b:
??_C@_0BL@KJGLBKLM@message_client_ping_packet?$AA@ (0000)
0028460C 002c:
??_C@_0CM@DBKCBLPI@message_client_broadcast_game_se@ (0000)
00284638 002d:
??_C@_0CN@IGMHDBNJ@c?3?2halo?2SOURCE?2networking?2networ@ (0000)
00284668 0057:
??_C@_0FH@LDAHLJDB@message_struct?5?$CG?$CG?5encoded_messag@ (0000)
002846C0 0025:
??_C@_0CF@FAGKPKLA@encode_network_game_message?$CI?$CJ?5fa@ (0000)
002846E8 0018:
??_C@_0BI@HDENCOBE@create_message?$CI?$CJ?5failed?$AA@ (0000)
00284700 002c:
??_C@_0CM@HANECPBB@unknown?5network?5game?5message?5str@ (0000)
00284730 0048:
??_C@_0EI@LDIICBJE@message_struct_size?$DN?$DNsizeof?$CImess@ (0000)
00284778 003e:
??_C@_0DO@FGHCKKNA@message_struct_size?$DN?$DNsizeof?$CImess@ (0000)
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??_C@_0EI@GOMGGMKH@message_struct_size?$DN?$DNsizeof?$CImess@ (0000)
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002848D0 0046:
??_C@_0EG@BNKKIHMJ@message_struct_size?$DN?$DNsizeof?$CImess@ (0000)
00284918 0049:
??_C@_0EJ@DEANEKBI@message_struct_size?$DN?$DNsizeof?$CImess@ (0000)
00284968 0046:
??_C@_0EG@ENKLANMK@message_struct_size?$DN?$DNsizeof?$CImess@ (0000)
002849B0 0038:
??_C@_0DI@IKHDCGFA@message_struct_size?$DN?$DNsizeof?$CImess@ (0000)
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00284A1C 0036:
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??_C@_0EK@EEGLJJMH@message_struct_size?$DN?$DNsizeof?$CImess@ (0000)
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??_C@_0EH@CMMPIMHI@message_struct_size?$DN?$DNsizeof?$CImess@ (0000)
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??_C@_0DO@DMPHOMMG@message_struct_size?$DN?$DNsizeof?$CImess@ (0000)
00284D48 0040:
??_C@_0EA@HDLMPJOG@message_struct_size?$DN?$DNsizeof?$CImess@ (0000)
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??_C@_0DL@IBPEMGOC@message_struct_size?$DN?$DNsizeof?$CImess@ (0000)
00284FBC 0031:
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00284FF0 0042:
??_C@_0EC@OBBNPBFB@message_struct_size?$DN?$DNsizeof?$CImess@ (0000)
00285034 0025:
??_C@_0CF@MENKCHHP@decode_network_game_message?$CI?$CJ?5fa@ (0000)
00285060 00a4:
??_C@_0KE@BCMKEKI@message_struct?5?$CG?$CG?5encoded_messag@ (0000)
0030AA68 0844:
_data_0030aa68 (0000)
004566F0 0604:
_bss_004566f0 (0000)
*/
/* ---------- headers */
#include "cseries.h"
#include "cseries/errors.h"
#include "bungie_net/common/message_header.h"
#include "memory/data_packet_groups.h"
#include "networking/network_messages.h"
/* cseries_windows.c's */
unsigned long system_milliseconds(void);
/* ---------- constants */
/* ---------- macros */
#define DATA_PACKET_FIELD(type, count) { type, count, 0, 0, 0 }
#define DATA_PACKET_FIELD_END DATA_PACKET_FIELD(_data_packet_field_end, 0)
#define NETWORK_GAME_MESSAGE_DEFINITION(member, name, structure) \
{ name, 0, sizeof(structure), 1, data_0030aa68.member##_fields, FALSE }
/* ---------- structures */
struct network_game_message_packet_definitions
{
struct data_packet_field client_broadcast_game_search_fields[3];
struct data_packet_definition client_broadcast_game_search;
struct data_packet_field client_ping_fields[4];
struct data_packet_definition client_ping;
struct data_packet_field server_game_advertise_fields[2];
struct data_packet_definition server_game_advertise;
struct data_packet_field server_pong_fields[2];
struct data_packet_definition server_pong;
struct data_packet_field server_machine_accepted_fields[4];
struct data_packet_definition server_machine_accepted;
struct data_packet_field server_machine_rejected_fields[2];
struct data_packet_definition server_machine_rejected;
struct data_packet_field server_game_settings_update_fields[4];
struct data_packet_definition server_game_settings_update;
struct data_packet_field server_pregame_countdown_fields[2];
struct data_packet_definition server_pregame_countdown;
struct data_packet_field server_pregame_keep_alive_fields[2];
struct data_packet_definition server_pregame_keep_alive;
struct data_packet_field server_postgame_keep_alive_fields[2];
struct data_packet_definition server_postgame_keep_alive;
struct data_packet_field server_begin_game_fields[2];
struct data_packet_definition server_begin_game;
struct data_packet_field server_graceful_game_exit_pregame_fields[2];
struct data_packet_definition server_graceful_game_exit_pregame;
struct data_packet_field client_join_game_request_fields[4];
struct data_packet_definition client_join_game_request;
struct data_packet_field client_add_player_request_pregame_fields[4];
struct data_packet_definition client_add_player_request_pregame;
struct data_packet_field client_remove_player_request_pregame_fields[4];
struct data_packet_definition client_remove_player_request_pregame;
struct data_packet_field client_settings_request_fields[4];
struct data_packet_definition client_settings_request;
struct data_packet_field client_player_settings_request_fields[4];
struct data_packet_definition client_player_settings_request;
struct data_packet_field client_game_start_request_fields[2];
struct data_packet_definition client_game_start_request;
struct data_packet_field client_graceful_game_exit_pregame_fields[2];
struct data_packet_definition client_graceful_game_exit_pregame;
struct data_packet_field client_map_is_precached_pregame_fields[2];
struct data_packet_definition client_map_is_precached_pregame;
struct data_packet_field server_game_update_fields[8];
struct data_packet_definition server_game_update;
struct data_packet_field server_add_player_ingame_fields[4];
struct data_packet_definition server_add_player_ingame;
struct data_packet_field server_remove_player_ingame_fields[5];
struct data_packet_definition server_remove_player_ingame;
struct data_packet_field server_game_over_fields[2];
struct data_packet_definition server_game_over;
struct data_packet_field client_loaded_fields[2];
struct data_packet_definition client_loaded;
struct data_packet_field client_game_update_fields[8];
struct data_packet_definition client_game_update;
struct data_packet_field client_add_player_request_ingame_fields[4];
struct data_packet_definition client_add_player_request_ingame;
struct data_packet_field client_remove_player_request_ingame_fields[4];
struct data_packet_definition client_remove_player_request_ingame;
struct data_packet_field client_host_crashed_cry_for_help_fields[4];
struct data_packet_definition client_host_crashed_cry_for_help;
struct data_packet_field client_join_new_host_fields[4];
struct data_packet_definition client_join_new_host;
struct data_packet_field server_switch_to_pregame_fields[2];
struct data_packet_definition server_switch_to_pregame;
struct data_packet_field server_graceful_game_exit_postgame_fields[2];
struct data_packet_definition server_graceful_game_exit_postgame;
struct data_packet_field client_remove_player_request_postgame_fields[4];
struct data_packet_definition client_remove_player_request_postgame;
struct data_packet_field client_switch_to_pregame_fields[2];
struct data_packet_definition client_switch_to_pregame;
struct data_packet_field client_graceful_game_exit_postgame_fields[2];
struct data_packet_definition client_graceful_game_exit_postgame;
struct data_packet_entry packets[35];
struct data_packet_group_definition group;
};
union network_game_message_size
{
long value;
short encoded;
};
#define DEFINE_NETWORK_GAME_MESSAGE(name, size) typedef struct name { byte opaque[size]; } name
DEFINE_NETWORK_GAME_MESSAGE(message_client_broadcast_game_search, 0x0C);
DEFINE_NETWORK_GAME_MESSAGE(message_client_ping, 0x08);
DEFINE_NETWORK_GAME_MESSAGE(message_server_game_advertise, 0x114);
DEFINE_NETWORK_GAME_MESSAGE(message_server_pong, 0x04);
DEFINE_NETWORK_GAME_MESSAGE(message_server_machine_accepted, 0x08);
DEFINE_NETWORK_GAME_MESSAGE(message_server_machine_rejected, 0x02);
/* one piece of the game settings record: total size, offset, length, then the
bytes (network_server_message_handler.c) */
DEFINE_NETWORK_GAME_MESSAGE(message_server_game_settings_update, 8 + HALO_PORT_NETWORK_GAME_SETTINGS_FRAGMENT_SIZE);
DEFINE_NETWORK_GAME_MESSAGE(message_server_pregame_countdown, 0x02);
DEFINE_NETWORK_GAME_MESSAGE(message_server_begin_game, 0x04);
DEFINE_NETWORK_GAME_MESSAGE(message_server_graceful_game_exit_pregame, 0x04);
DEFINE_NETWORK_GAME_MESSAGE(message_server_pregame_keep_alive, 0x02);
DEFINE_NETWORK_GAME_MESSAGE(message_server_postgame_keep_alive, 0x02);
/* (port: the joining machine's hardware id after the Xbox's, 0x20 bytes of
hex: p2p.c's p2p_hardware_id) */
DEFINE_NETWORK_GAME_MESSAGE(message_client_join_game_request, 0x70);
DEFINE_NETWORK_GAME_MESSAGE(message_client_add_player_request_pregame, 0x20);
DEFINE_NETWORK_GAME_MESSAGE(message_client_remove_player_request_pregame, 0x20);
DEFINE_NETWORK_GAME_MESSAGE(message_client_settings_request, 0x44);
DEFINE_NETWORK_GAME_MESSAGE(message_client_player_settings_request, 0x20);
DEFINE_NETWORK_GAME_MESSAGE(message_client_game_start_request, 0x02);
DEFINE_NETWORK_GAME_MESSAGE(message_client_graceful_game_exit_pregame, 0x04);
DEFINE_NETWORK_GAME_MESSAGE(message_client_map_is_precached_pregame, 0x100);
/* one 0x20-byte action per player */
DEFINE_NETWORK_GAME_MESSAGE(message_server_game_update, 0x10 + HALO_PORT_MAXIMUM_NETWORK_PLAYERS * 0x20);
DEFINE_NETWORK_GAME_MESSAGE(message_server_add_player_ingame, 0x20);
DEFINE_NETWORK_GAME_MESSAGE(message_server_remove_player_ingame, 0x24);
DEFINE_NETWORK_GAME_MESSAGE(message_server_game_over, 0x04);
DEFINE_NETWORK_GAME_MESSAGE(message_client_loaded, 0x04);
DEFINE_NETWORK_GAME_MESSAGE(message_client_game_update, 0x88);
DEFINE_NETWORK_GAME_MESSAGE(message_client_add_player_request_ingame, 0x20);
DEFINE_NETWORK_GAME_MESSAGE(message_client_remove_player_request_ingame, 0x20);
DEFINE_NETWORK_GAME_MESSAGE(message_client_host_crashed_cry_for_help, 0x10);
DEFINE_NETWORK_GAME_MESSAGE(message_client_join_new_host, 0x10);
DEFINE_NETWORK_GAME_MESSAGE(message_server_switch_to_pregame, 0x04);
DEFINE_NETWORK_GAME_MESSAGE(message_server_graceful_game_exit_postgame, 0x04);
DEFINE_NETWORK_GAME_MESSAGE(message_client_remove_player_request_postgame, 0x20);
DEFINE_NETWORK_GAME_MESSAGE(message_client_switch_to_pregame, 0x04);
DEFINE_NETWORK_GAME_MESSAGE(message_client_graceful_game_exit_postgame, 0x04);
#undef DEFINE_NETWORK_GAME_MESSAGE
/* ---------- prototypes */
/* ---------- globals */
static struct network_game_message_packet_definitions data_0030aa68 =
{
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 2),
DATA_PACKET_FIELD(_data_packet_field_bytes, 8),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_broadcast_game_search, "message_client_broadcast_game_search_packet", message_client_broadcast_game_search),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 1),
DATA_PACKET_FIELD(_data_packet_field_shorts, 1),
DATA_PACKET_FIELD(_data_packet_field_pad, 2),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_ping, "message_client_ping_packet", message_client_ping),
{
DATA_PACKET_FIELD(_data_packet_field_raw, 276),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_game_advertise, "message_server_game_advertise_packet", message_server_game_advertise),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_pong, "message_server_pong_packet", message_server_pong),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 1),
DATA_PACKET_FIELD(_data_packet_field_shorts, 1),
DATA_PACKET_FIELD(_data_packet_field_pad, 2),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_machine_accepted, "message_server_machine_accepted_packet", message_server_machine_accepted),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_machine_rejected, "message_server_machine_rejected_packet", message_server_machine_rejected),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 3),
DATA_PACKET_FIELD(_data_packet_field_pad, 2),
DATA_PACKET_FIELD(_data_packet_field_raw, HALO_PORT_NETWORK_GAME_SETTINGS_FRAGMENT_SIZE),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_game_settings_update, "message_server_game_settings_update_packet", message_server_game_settings_update),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_pregame_countdown, "message_server_pregame_countdown_packet", message_server_pregame_countdown),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_pregame_keep_alive, "message_server_pregame_keep_alive_packet", message_server_pregame_keep_alive),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_postgame_keep_alive, "message_server_postgame_keep_alive_packet", message_server_postgame_keep_alive),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_begin_game, "message_server_begin_game_packet", message_server_begin_game),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_graceful_game_exit_pregame, "message_server_graceful_game_exit_pregame_packet", message_server_graceful_game_exit_pregame),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 32),
DATA_PACKET_FIELD(_data_packet_field_bytes, 16),
DATA_PACKET_FIELD(_data_packet_field_bytes, 32),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_join_game_request, "message_client_join_game_request_packet", message_client_join_game_request),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 12),
DATA_PACKET_FIELD(_data_packet_field_shorts, 2),
DATA_PACKET_FIELD(_data_packet_field_bytes, 4),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_add_player_request_pregame, "message_client_add_player_request_pregame_packet", message_client_add_player_request_pregame),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 12),
DATA_PACKET_FIELD(_data_packet_field_shorts, 2),
DATA_PACKET_FIELD(_data_packet_field_bytes, 4),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_remove_player_request_pregame, "message_client_remove_player_request_pregame_packet", message_client_remove_player_request_pregame),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 32),
DATA_PACKET_FIELD(_data_packet_field_bytes, 1),
DATA_PACKET_FIELD(_data_packet_field_pad, 3),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_settings_request, "message_client_settings_request_packet", message_client_settings_request),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 12),
DATA_PACKET_FIELD(_data_packet_field_shorts, 2),
DATA_PACKET_FIELD(_data_packet_field_bytes, 4),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_player_settings_request, "message_client_player_settings_request_packet", message_client_player_settings_request),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_game_start_request, "message_client_game_start_request_packet", message_client_game_start_request),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_graceful_game_exit_pregame, "message_client_graceful_game_exit_pregame_packet", message_client_graceful_game_exit_pregame),
{
DATA_PACKET_FIELD(_data_packet_field_bytes, 256),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_map_is_precached_pregame, "message_client_map_is_precached_pregame_packet", message_client_map_is_precached_pregame),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 3),
DATA_PACKET_FIELD(_data_packet_field_pad, 2),
DATA_PACKET_FIELD(_data_packet_field_array, HALO_PORT_MAXIMUM_NETWORK_PLAYERS),
DATA_PACKET_FIELD(_data_packet_field_longs, 6),
DATA_PACKET_FIELD(_data_packet_field_shorts, 3),
DATA_PACKET_FIELD(_data_packet_field_pad, 2),
DATA_PACKET_FIELD_END,
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_game_update, "message_server_game_update_packet", message_server_game_update),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 12),
DATA_PACKET_FIELD(_data_packet_field_shorts, 2),
DATA_PACKET_FIELD(_data_packet_field_bytes, 4),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_add_player_ingame, "message_server_add_player_ingame_packet", message_server_add_player_ingame),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 12),
DATA_PACKET_FIELD(_data_packet_field_shorts, 2),
DATA_PACKET_FIELD(_data_packet_field_bytes, 4),
DATA_PACKET_FIELD(_data_packet_field_longs, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_remove_player_ingame, "message_server_remove_player_ingame_packet", message_server_remove_player_ingame),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_game_over, "message_server_game_over_packet", message_server_game_over),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_loaded, "message_client_loaded_packet", message_client_loaded),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 1),
DATA_PACKET_FIELD(_data_packet_field_pad, 2),
DATA_PACKET_FIELD(_data_packet_field_array, 4),
DATA_PACKET_FIELD(_data_packet_field_longs, 6),
DATA_PACKET_FIELD(_data_packet_field_shorts, 3),
DATA_PACKET_FIELD(_data_packet_field_pad, 2),
DATA_PACKET_FIELD_END,
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_game_update, "message_client_game_update_packet", message_client_game_update),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 12),
DATA_PACKET_FIELD(_data_packet_field_shorts, 2),
DATA_PACKET_FIELD(_data_packet_field_bytes, 4),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_add_player_request_ingame, "message_client_add_player_request_ingame_packet", message_client_add_player_request_ingame),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 12),
DATA_PACKET_FIELD(_data_packet_field_shorts, 2),
DATA_PACKET_FIELD(_data_packet_field_bytes, 4),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_remove_player_request_ingame, "message_client_remove_player_request_ingame_packet", message_client_remove_player_request_ingame),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 3),
DATA_PACKET_FIELD(_data_packet_field_shorts, 1),
DATA_PACKET_FIELD(_data_packet_field_pad, 2),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_host_crashed_cry_for_help, "message_client_host_crashed_cry_for_help_packet", message_client_host_crashed_cry_for_help),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 3),
DATA_PACKET_FIELD(_data_packet_field_shorts, 1),
DATA_PACKET_FIELD(_data_packet_field_pad, 2),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_join_new_host, "message_client_join_new_host_packet", message_client_join_new_host),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_switch_to_pregame, "message_server_switch_to_pregame_packet", message_server_switch_to_pregame),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(server_graceful_game_exit_postgame, "message_server_graceful_game_exit_postgame_packet", message_server_graceful_game_exit_postgame),
{
DATA_PACKET_FIELD(_data_packet_field_shorts, 12),
DATA_PACKET_FIELD(_data_packet_field_shorts, 2),
DATA_PACKET_FIELD(_data_packet_field_bytes, 4),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_remove_player_request_postgame, "message_client_remove_player_request_postgame_packet", message_client_remove_player_request_postgame),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_switch_to_pregame, "message_client_switch_to_pregame_packet", message_client_switch_to_pregame),
{
DATA_PACKET_FIELD(_data_packet_field_longs, 1),
DATA_PACKET_FIELD_END,
},
NETWORK_GAME_MESSAGE_DEFINITION(client_graceful_game_exit_postgame, "message_client_graceful_game_exit_postgame_packet", message_client_graceful_game_exit_postgame),
{
{ 0, 0, &data_0030aa68.client_broadcast_game_search },
{ 0, 0, &data_0030aa68.client_ping },
{ 1, 0, &data_0030aa68.server_game_advertise },
{ 1, 0, &data_0030aa68.server_pong },
{ 2, 0, &data_0030aa68.server_machine_accepted },
{ 2, 0, &data_0030aa68.server_machine_rejected },
{ 2, 0, &data_0030aa68.server_game_settings_update },
{ 2, 0, &data_0030aa68.server_pregame_countdown },
{ 2, 0, &data_0030aa68.server_pregame_keep_alive },
{ 2, 0, &data_0030aa68.server_begin_game },
{ 2, 0, &data_0030aa68.server_graceful_game_exit_pregame },
{ 6, 0, &data_0030aa68.server_postgame_keep_alive },
{ 3, 0, &data_0030aa68.client_join_game_request },
{ 3, 0, &data_0030aa68.client_add_player_request_pregame },
{ 3, 0, &data_0030aa68.client_remove_player_request_pregame },
{ 3, 0, &data_0030aa68.client_settings_request },
{ 3, 0, &data_0030aa68.client_player_settings_request },
{ 3, 0, &data_0030aa68.client_game_start_request },
{ 3, 0, &data_0030aa68.client_graceful_game_exit_pregame },
{ 3, 0, &data_0030aa68.client_map_is_precached_pregame },
{ 4, 0, &data_0030aa68.server_game_update },
{ 4, 0, &data_0030aa68.server_add_player_ingame },
{ 4, 0, &data_0030aa68.server_remove_player_ingame },
{ 4, 0, &data_0030aa68.server_game_over },
{ 5, 0, &data_0030aa68.client_loaded },
{ 5, 0, &data_0030aa68.client_game_update },
{ 5, 0, &data_0030aa68.client_add_player_request_ingame },
{ 5, 0, &data_0030aa68.client_remove_player_request_ingame },
{ 5, 0, &data_0030aa68.client_host_crashed_cry_for_help },
{ 5, 0, &data_0030aa68.client_join_new_host },
{ 6, 0, &data_0030aa68.server_switch_to_pregame },
{ 6, 0, &data_0030aa68.server_graceful_game_exit_postgame },
{ 7, 0, &data_0030aa68.client_remove_player_request_postgame },
{ 7, 0, &data_0030aa68.client_switch_to_pregame },
{ 7, 0, &data_0030aa68.client_graceful_game_exit_postgame },
},
{
"network_game_messages_group",
35,
8,
/* the per-tick update of 128 players decodes to 0x1010 bytes */
HALO_PORT_NETWORK_PACKET_SIZE,
HALO_PORT_NETWORK_PACKET_SIZE,
data_0030aa68.packets,
},
};
static byte network_game_message_buffer[HALO_PORT_MAXIMUM_NETWORK_MESSAGE_SIZE + 4];
/* ---------- public code */
void initialize_network_game_packets(
void)
{
data_packet_group_initialize(&data_0030aa68.group);
return;
}
void network_event(
char *format,
...)
{
va_list arguments;
#line 331 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, format);
/* port: no more than NETWORK_EVENTS_PER_SECOND lines a second, then how
many were left out (a flood of datagrams, which anyone may send, each
logged, stalled the game writing its log a line at a time) */
{
enum
{
NETWORK_EVENTS_PER_SECOND = 64,
};
static unsigned long second_time = 0;
static long second_count = 0;
static long left_out_count = 0;
unsigned long now = system_milliseconds();
if (!second_time || now - second_time >= 1000)
{
second_time = now ? now : 1;
second_count = 0;
if (left_out_count)
error(3, "(%ld more network events not logged)", left_out_count);
left_out_count = 0;
}
if (++second_count > NETWORK_EVENTS_PER_SECOND)
{
left_out_count++;
return;
}
}
va_start(arguments, format);
_vsnprintf(temporary, NUMBEROF(temporary) - 1, format, arguments);
va_end(arguments);
/* (formatted already: what it holds, names and addresses from the
network among it, is not a format) */
error(3, "%s", temporary);
return;
}
static boolean encode_network_game_message(
const void *message_struct,
void *encoded_message,
short *encoded_message_size,
enum network_game_message_type message_type,
long message_version)
{
#line 353 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct && encoded_message && encoded_message_size && (*encoded_message_size>0));
return data_packet_group_encode_packet(&data_0030aa68.group, message_struct, encoded_message, encoded_message_size, message_type, message_version);
}
void *create_network_game_message(
enum network_game_message_type message_type,
const void *message_struct,
short message_struct_size)
{
/* as large as the packet group lets the encoder write */
byte encoded_message[HALO_PORT_NETWORK_PACKET_SIZE];
union network_game_message_size encoded_message_size;
void *message;
encoded_message_size.value = sizeof(encoded_message);
switch ((short)message_type)
{
case _message_client_broadcast_game_search:
#line 160 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_broadcast_game_search));
break;
case _message_client_ping:
#line 161 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_ping));
break;
case _message_server_game_advertise:
#line 164 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_game_advertise));
break;
case _message_server_pong:
#line 165 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_pong));
break;
case _message_server_machine_accepted:
#line 168 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_machine_accepted));
break;
case _message_server_machine_rejected:
#line 169 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_machine_rejected));
break;
case _message_server_game_settings_update:
#line 170 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_game_settings_update));
break;
case _message_server_pregame_countdown:
#line 171 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_pregame_countdown));
break;
case _message_server_pregame_keep_alive:
#line 172 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_pregame_keep_alive));
break;
case _message_server_begin_game:
#line 173 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_begin_game));
break;
case _message_server_graceful_game_exit_pregame:
#line 174 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_graceful_game_exit_pregame));
break;
case _message_server_postgame_keep_alive:
#line 177 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_postgame_keep_alive));
break;
case _message_client_join_game_request:
#line 180 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_join_game_request));
break;
case _message_client_add_player_request_pregame:
#line 181 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_add_player_request_pregame));
break;
case _message_client_remove_player_request_pregame:
#line 182 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_remove_player_request_pregame));
break;
case _message_client_settings_request:
#line 183 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_settings_request));
break;
case _message_client_player_settings_request:
#line 184 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_player_settings_request));
break;
case _message_client_game_start_request:
#line 185 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_game_start_request));
break;
case _message_client_graceful_game_exit_pregame:
#line 186 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_graceful_game_exit_pregame));
break;
case _message_client_map_is_precached_pregame:
#line 187 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_map_is_precached_pregame));
break;
case _message_server_game_update:
#line 190 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_game_update));
break;
case _message_server_add_player_ingame:
#line 191 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_add_player_ingame));
break;
case _message_server_remove_player_ingame:
#line 192 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_remove_player_ingame));
break;
case _message_server_game_over:
#line 193 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_game_over));
break;
case _message_client_loaded:
#line 196 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_loaded));
break;
case _message_client_game_update:
#line 197 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_game_update));
break;
case _message_client_add_player_request_ingame:
#line 198 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_add_player_request_ingame));
break;
case _message_client_remove_player_request_ingame:
#line 199 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_remove_player_request_ingame));
break;
case _message_client_host_crashed_cry_for_help:
#line 201 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_host_crashed_cry_for_help));
break;
case _message_client_join_new_host:
#line 202 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_join_new_host));
break;
case _message_server_switch_to_pregame:
#line 205 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_switch_to_pregame));
break;
case _message_server_graceful_game_exit_postgame:
#line 206 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_server_graceful_game_exit_postgame));
break;
case _message_client_remove_player_request_postgame:
#line 209 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_remove_player_request_postgame));
break;
case _message_client_switch_to_pregame:
#line 210 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_switch_to_pregame));
break;
case _message_client_graceful_game_exit_postgame:
#line 211 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct_size==sizeof(message_client_graceful_game_exit_postgame));
break;
default:
#line 213 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_vassert(__FILE__, __LINE__, FALSE, "unknown network game message structure type");
break;
}
if (encode_network_game_message(message_struct, encoded_message, &encoded_message_size.encoded, message_type, 1))
{
/* a message header holds lengths up to HALO_PORT_MAXIMUM_NETWORK_MESSAGE_SIZE-1,
header included: a longer message would go out with a wrong length and
derail the stream (create_message only asserts on it) */
if (encoded_message_size.value + sizeof(word) >= HALO_PORT_MAXIMUM_NETWORK_MESSAGE_SIZE)
{
network_event("create_network_game_message(): the encoded message is too long");
message = NULL;
}
else
message = create_message(3, encoded_message, encoded_message_size.value, network_game_message_buffer, sizeof(network_game_message_buffer));
if (!message)
{
network_event("create_message() failed");
}
}
else
{
network_event("encode_network_game_message() failed");
message = NULL;
}
return message;
}
boolean decode_network_game_message(
void *message_struct,
const void *encoded_message,
short *encoded_message_size,
short *packet_type,
short *packet_version,
long expected_packet_class)
{
boolean result;
#line 313 "c:\\halo\\SOURCE\\networking\\network_messages.c"
match_assert(__FILE__, __LINE__, message_struct && encoded_message && encoded_message_size && (*encoded_message_size>0) && packet_type && (*packet_type>=0) && packet_version && (*packet_version>0));
result = data_packet_group_decode_packet(&data_0030aa68.group, message_struct, encoded_message, encoded_message_size, packet_type, packet_version, expected_packet_class);
if (!result)
{
network_event("decode_network_game_message() failed");
}
return result;
}
/* ---------- private code */
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