network_msg.h

   1 /*
   2  * Copyright (C) 2021-2022 Mt.ZERO Software, Harry Godden - All Rights Reserved
   3  */
   4
   5 #ifndef NETWORK_MSG_H
   6 #define NETWORK_MSG_H
   7
   8 #include "vg/vg_stdint.h"
   9 #include "world_info.h"
  10 #include "vg/vg_platform.h"
  11 ;
  12
  13 #pragma pack(push,1)
  14
  15 typedef struct netmsg_blank netmsg_blank;
  16 struct netmsg_blank{
  17    u16 inetmsg_id;
  18 };
  19 enum{ k_inetmsg_blank = 0 };
  20
  21 typedef struct netmsg_auth netmsg_auth;
  22 struct netmsg_auth
  23 {
  24    u16 inetmsg_id;
  25
  26    u32 ticket_length;
  27    u8 ticket[];
  28 };
  29 enum{ k_inetmsg_auth = 1 };
  30
  31 /* server control 100 */
  32
  33 /* player updates 200 */
  34
  35 #define NETMSG_BOUNDARY_BIT 0x8000
  36 #define NETMSG_GATE_BOUNDARY_BIT 0x4000
  37 #define NETMSG_BOUNDARY_MASK (NETMSG_BOUNDARY_BIT|NETMSG_GATE_BOUNDARY_BIT)
  38
  39 typedef struct netmsg_playerframe netmsg_playerframe;
  40 enum{ k_inetmsg_playerframe = 200 };
  41 struct netmsg_playerframe{
  42    u16 inetmsg_id;
  43    f64 timestamp;
  44
  45    u8 client, subsystem,
  46       instance_id, sound_effects;
  47    u16 boundary_hash; /* used for animating correctly through gates, teleport..
  48                          msb is a flip flop for teleporting
  49                          second msb is flip flop for gate
  50
  51 TODO: disable oblique clipping on cam mtx when rendering remote players
  52       also render over the portal stencil? somehow.
  53
  54       detransform, interp, retransform. render in dest world. */
  55
  56    u8 animdata[];
  57 };
  58
  59 typedef struct netmsg_playerjoin netmsg_playerjoin;
  60 enum{ k_inetmsg_playerjoin = 201 };
  61 struct netmsg_playerjoin{
  62    u16 inetmsg_id;
  63    u8 index;
  64    u64 steamid;
  65 };
  66
  67 typedef struct netmsg_playerleave netmsg_playerleave;
  68 enum{ k_inetmsg_playerleave = 202 };
  69 struct netmsg_playerleave{
  70    u16 inetmsg_id;
  71    u8 index;
  72 };
  73
  74 typedef struct netmsg_playerusername netmsg_playerusername;
  75 enum{ k_inetmsg_playerusername = 203 };
  76 struct netmsg_playerusername{
  77    u16 inetmsg_id;
  78    u8 index;
  79    char name[];
  80 };
  81
  82 typedef struct netmsg_playeritem netmsg_playeritem;
  83 enum{ k_inetmsg_playeritem = 204 };
  84 struct netmsg_playeritem{
  85    u16 inetmsg_id;
  86    u8 client;
  87    u8 type_index;
  88    char uid[];
  89 };
  90 enum netmsg_playeritem_type {
  91    k_netmsg_playeritem_board = 0,
  92    k_netmsg_playeritem_player,
  93    k_netmsg_playeritem_world0,
  94    k_netmsg_playeritem_world1,
  95    k_netmsg_playeritem_max
  96 };
  97
  98 typedef struct netmsg_chat netmsg_chat;
  99 enum{ k_inetmsg_chat = 205 };
 100 struct netmsg_chat {
 101    u16 inetmsg_id;
 102    u8 client;
 103    char msg[];
 104 };
 105
 106 /* requests 300 */
 107 typedef struct netmsg_request netmsg_request;
 108 enum{ k_inetmsg_request = 300, k_inetmsg_response = 301 };
 109 struct netmsg_request {
 110    u16 inetmsg_id;
 111    u8 id, status;
 112    u8 q[];
 113 };
 114
 115 enum request_status {
 116   k_request_status_client_error = 0,
 117   k_request_status_invalid_endpoint = 1,
 118   k_request_status_unauthorized = 2,
 119
 120   k_request_status_server_error = 100,
 121   k_request_status_out_of_memory = 101,
 122   k_request_status_database_error = 102,
 123
 124   k_request_status_ok = 200,
 125   k_request_status_not_found = 201
 126 };
 127
 128 #pragma pack(pop)
 129 #endif /* NETWORK_MSG_H */