X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=gameserver.c;h=1d513f47b7e416b7ffa5f9a309d27db785de86c7;hb=5fa590f62aa7e62a8b6b07e10556c2ecc54cdca6;hp=9ac4b2f05ef3bbed94ee7e207058d11ddae88c54;hpb=4bf136afb77a4c2937952b9152165f1ddcd2da9d;p=carveJwlIkooP6JGAAIwe30JlM.git diff --git a/gameserver.c b/gameserver.c index 9ac4b2f..1d513f4 100644 --- a/gameserver.c +++ b/gameserver.c @@ -6,12 +6,11 @@ #include #include #include +#include volatile sig_atomic_t sig_stop; #include "gameserver.h" -#include "highscores.c" -#include "servermonitor_server.c" #include "vg/vg_opt.h" #include "network_common.h" #include "gameserver_db.h" @@ -54,6 +53,18 @@ static void gameserver_send_to_all( int ignore, } } +static void gameserver_send_version_to_client( int index ){ + struct gameserver_client *client = &gameserver.clients[index]; + + netmsg_version version; + version.inetmsg_id = k_inetmsg_version; + version.version = NETWORK_SKATERIFT_VERSION; + SteamAPI_ISteamNetworkingSockets_SendMessageToConnection( + hSteamNetworkingSockets, client->connection, + &version, sizeof(netmsg_version), + k_nSteamNetworkingSend_Reliable, NULL ); +} + /* * handle server update that client #'index' has joined */ @@ -68,8 +79,10 @@ static void gameserver_player_join( int index ){ k_nSteamNetworkingSend_Reliable ); /* - * update the joining user about current connections + * update the joining user about current connections and our version */ + gameserver_send_version_to_client( index ); + netmsg_playerusername *username = alloca( sizeof(netmsg_playerusername) + NETWORK_USERNAME_MAX ); username->inetmsg_id = k_inetmsg_playerusername; @@ -78,6 +91,9 @@ static void gameserver_player_join( int index ){ alloca( sizeof(netmsg_playeritem) + ADDON_UID_MAX ); item->inetmsg_id = k_inetmsg_playeritem; + netmsg_region *region = alloca( sizeof(netmsg_region) + NETWORK_REGION_MAX ); + region->inetmsg_id = k_inetmsg_region; + for( int i=0; iitems[j], item->uid, ADDON_UID_MAX, + chs = vg_strncpy( client->items[j].uid, item->uid, ADDON_UID_MAX, k_strncpy_always_add_null ); item->type_index = j; item->client = i; @@ -110,6 +126,17 @@ static void gameserver_player_join( int index ){ gameserver_send_to_client( index, item, size, k_nSteamNetworkingSend_Reliable ); } + + /* region */ + + region->client = i; + region->flags = client->region_flags; + u32 l = vg_strncpy( client->region, region->loc, NETWORK_REGION_MAX, + k_strncpy_always_add_null ); + size = sizeof(netmsg_region) + l + 1; + + gameserver_send_to_client( index, region, size, + k_nSteamNetworkingSend_Reliable ); } } @@ -131,6 +158,8 @@ static void gameserver_player_leave( int index ){ k_nSteamNetworkingSend_Reliable ); } +static void gameserver_update_all_knowledge( int client, int clear ); + /* * Deletes client at index and disconnects the connection handle if it was * set. @@ -146,6 +175,7 @@ static void remove_client( int index ){ NULL, 1 ); } memset( client, 0, sizeof(struct gameserver_client) ); + gameserver_update_all_knowledge( index, 1 ); } /* @@ -189,11 +219,6 @@ static void handle_new_connection( HSteamNetConnection conn ){ SteamAPI_ISteamNetworkingSockets_SetConnectionUserData( hSteamNetworkingSockets, conn, index ); - - if( gameserver.auth_mode != eServerModeAuthentication ){ - client->steamid = k_steamid_max; - gameserver_player_join( index ); - } } else{ vg_warn( "Error accepting connection (id: %u)\n", conn ); @@ -263,14 +288,52 @@ static void on_connect_status( CallbackMsg_t *msg ){ } } +static void gameserver_rx_version( SteamNetworkingMessage_t *msg ){ + netmsg_version *version = msg->m_pData; + + int client_id = gameserver_conid( msg->m_conn ); + if( client_id == -1 ) { + vg_warn( "Recieved version from unkown connection (%u)\n", msg->m_conn ); + SteamAPI_ISteamNetworkingSockets_CloseConnection( + hSteamNetworkingSockets, msg->m_conn, + k_ESteamNetConnectionEnd_Misc_InternalError, + NULL, 1 ); + return; + } + + struct gameserver_client *client = &gameserver.clients[ client_id ]; + + if( client->version ){ + vg_warn( "Already have version for this client (%d conn: %u)", + client_id, msg->m_conn ); + return; + } + + client->version = version->version; + + if( client->version != NETWORK_SKATERIFT_VERSION ){ + gameserver_send_version_to_client( client_id ); + remove_client( client_id ); + return; + } + + /* this is the sign on point for non-auth servers, + * for auth servers it comes at the end of rx_auth + */ + if( gameserver.auth_mode != eServerModeAuthentication ){ + client->steamid = k_steamid_max; + gameserver_player_join( client_id ); + } +} + /* * recieve auth ticket from connection. will only accept it if we've added them * to the client list first. */ static void gameserver_rx_auth( SteamNetworkingMessage_t *msg ){ if( gameserver.auth_mode != eServerModeAuthentication ){ - vg_error( "Running server without authentication. " - "Connection %u tried to authenticate.\n", msg->m_conn ); + vg_warn( "Running server without authentication. " + "Connection %u tried to authenticate.\n", msg->m_conn ); return; } @@ -278,21 +341,30 @@ static void gameserver_rx_auth( SteamNetworkingMessage_t *msg ){ if( client_id == -1 ) { vg_warn( "Recieved auth ticket from unkown connection (%u)\n", msg->m_conn ); + SteamAPI_ISteamNetworkingSockets_CloseConnection( + hSteamNetworkingSockets, msg->m_conn, + k_ESteamNetConnectionEnd_Misc_InternalError, NULL, 1 ); return; } struct gameserver_client *client = &gameserver.clients[ client_id ]; - if( client->steamid ){ vg_warn( "Already authorized this user but another app ticket was sent" " again (%d conn: %u)\n", client_id, msg->m_conn ); return; } + if( client->version == 0 ){ + vg_error( "Client has not sent their version yet (%u)\n", msg->m_conn ); + remove_client( client_id ); + return; + } + vg_low( "Attempting to verify user\n" ); if( msg->m_cbSize < sizeof(netmsg_auth) ){ vg_error( "Malformed auth ticket, too small (%u)\n", msg->m_conn ); + remove_client( client_id ); return; } @@ -301,7 +373,8 @@ static void gameserver_rx_auth( SteamNetworkingMessage_t *msg ){ if( msg->m_cbSize < sizeof(netmsg_auth)+auth->ticket_length || auth->ticket_length > 1024 ){ vg_error( "Malformed auth ticket, ticket_length incorrect (%u)\n", - auth->ticket_length ); + auth->ticket_length ); + remove_client( client_id ); return; } @@ -375,6 +448,103 @@ static void gameserver_update_db_username( db_request *db_req ){ db_updateuser( inf->steamid, inf->username, admin ); } +static int gameserver_item_eq( struct gameserver_item *ia, + struct gameserver_item *ib ){ + if( ia->hash == ib->hash ) + if( !strcmp(ia->uid,ib->uid) ) + return 1; + + return 0; +} + +/* + * Match addons between two player IDs. if clear is set, then the flags between + * those two IDs will all be set to 0. + */ +static void gameserver_update_knowledge_table( int client0, int client1, + int clear ){ + u32 idx = network_pair_index( client0, client1 ); + + struct gameserver_client *c0 = &gameserver.clients[client0], + *c1 = &gameserver.clients[client1]; + + u8 flags = 0x00; + + if( !clear ){ + if( gameserver_item_eq(&c0->items[k_netmsg_playeritem_world0], + &c1->items[k_netmsg_playeritem_world0])) + flags |= CLIENT_KNOWLEDGE_SAME_WORLD0; + + if( gameserver_item_eq(&c0->items[k_netmsg_playeritem_world1], + &c1->items[k_netmsg_playeritem_world1])) + flags |= CLIENT_KNOWLEDGE_SAME_WORLD1; + } + + gameserver.client_knowledge_mask[idx] = flags; +} + +/* + * If a change has been made on this client, then it will adjust the entire + * table of other players. if clear is set, all references to client will be set + * to 0. + */ +static void gameserver_update_all_knowledge( int client, int clear ){ + for( int i=0; isteamid ) + gameserver_update_knowledge_table( client, i, clear ); + } +} + +static void gameserver_propogate_player_frame( int client_id, + netmsg_playerframe *frame, + u32 size ){ + u32 basic_size = sizeof(netmsg_playerframe) + ((24*3)/8); + netmsg_playerframe *full = alloca(size), + *basic= alloca(basic_size); + + memcpy( full, frame, size ); + memcpy( basic, frame, basic_size ); + + full->client = client_id; + basic->client = client_id; + basic->subsystem = 4; /* (.._basic_info: 24f*3 animator ) */ + basic->sound_effects = 0; + + struct gameserver_client *c0 = &gameserver.clients[client_id]; + c0->instance = frame->flags & NETMSG_PLAYERFRAME_INSTANCE_ID; + + for( int i=0; iinstance == ci->instance ){ + u32 k_index = network_pair_index( client_id, i ); + u8 k_mask = gameserver.client_knowledge_mask[ k_index ]; + + if( (k_mask & (CLIENT_KNOWLEDGE_SAME_WORLD0<instance)) ) + send_full = 1; + } + + if( send_full ){ + gameserver_send_to_client( i, full, size, + k_nSteamNetworkingSend_Unreliable ); + } + else { + gameserver_send_to_client( i, basic, basic_size, + k_nSteamNetworkingSend_Unreliable ); + } + } +} + static void gameserver_rx_200_300( SteamNetworkingMessage_t *msg ){ netmsg_blank *tmp = msg->m_pData; @@ -420,12 +590,8 @@ static void gameserver_rx_200_300( SteamNetworkingMessage_t *msg ){ db_send_request( call ); } else if( tmp->inetmsg_id == k_inetmsg_playerframe ){ - /* propogate */ - netmsg_playerframe *frame = alloca(msg->m_cbSize); - memcpy( frame, msg->m_pData, msg->m_cbSize ); - frame->client = client_id; - gameserver_send_to_all( client_id, frame, msg->m_cbSize, - k_nSteamNetworkingSend_Unreliable ); + gameserver_propogate_player_frame( client_id, + msg->m_pData, msg->m_cbSize ); } else if( tmp->inetmsg_id == k_inetmsg_playeritem ){ netmsg_playeritem *item = msg->m_pData; @@ -438,7 +604,7 @@ static void gameserver_rx_200_300( SteamNetworkingMessage_t *msg ){ return; } - char *dest = client->items[ item->type_index ]; + char *dest = client->items[ item->type_index ].uid; network_msgstring( item->uid, msg->m_cbSize, sizeof(netmsg_playeritem), dest, ADDON_UID_MAX ); @@ -450,6 +616,8 @@ static void gameserver_rx_200_300( SteamNetworkingMessage_t *msg ){ [k_netmsg_playeritem_world0]="world0", [k_netmsg_playeritem_world1]="world1" }[item->type_index], item->uid ); + + gameserver_update_all_knowledge( client_id, 0 ); /* propogate */ netmsg_playeritem *prop = alloca(msg->m_cbSize); @@ -458,6 +626,39 @@ static void gameserver_rx_200_300( SteamNetworkingMessage_t *msg ){ gameserver_send_to_all( client_id, prop, msg->m_cbSize, k_nSteamNetworkingSend_Reliable ); } + else if( tmp->inetmsg_id == k_inetmsg_chat ){ + netmsg_chat *chat = msg->m_pData, + *prop = alloca( sizeof(netmsg_chat) + NETWORK_MAX_CHAT ); + prop->inetmsg_id = k_inetmsg_chat; + prop->client = client_id; + + u32 l = network_msgstring( chat->msg, msg->m_cbSize, sizeof(netmsg_chat), + prop->msg, NETWORK_MAX_CHAT ); + vg_info( "[%d]: %s\n", client_id, prop->msg ); + + gameserver_send_to_all( client_id, prop, sizeof(netmsg_chat)+l+1, + k_nSteamNetworkingSend_Reliable ); + } + else if( tmp->inetmsg_id == k_inetmsg_region ){ + netmsg_region *region = msg->m_pData, + *prop = alloca( sizeof(netmsg_region) + NETWORK_REGION_MAX ); + + prop->inetmsg_id = k_inetmsg_region; + prop->client = client_id; + prop->flags = region->flags; + + u32 l = network_msgstring( + region->loc, msg->m_cbSize, sizeof(netmsg_region), + client->region, NETWORK_REGION_MAX ); + client->region_flags = region->flags; + + l = vg_strncpy( client->region, prop->loc, NETWORK_REGION_MAX, + k_strncpy_always_add_null ); + + gameserver_send_to_all( client_id, prop, sizeof(netmsg_region)+l+1, + k_nSteamNetworkingSend_Reliable ); + vg_info( "client %d moved to region: %s\n", client_id, client->region ); + } else { vg_warn( "Unknown inetmsg_id recieved from client. (%u)\n", tmp->inetmsg_id ); @@ -505,7 +706,7 @@ static enum request_status gameserver_cat_table( vg_strnull( &q, buf, 512 ); vg_strcat( &q, "SELECT * FROM \"" ); vg_strcat( &q, table_name ); - vg_strcat( &q, "\" ORDER BY time DESC LIMIT 10;" ); + vg_strcat( &q, "\" ORDER BY time ASC LIMIT 10;" ); if( !vg_strgood(&q) ) return k_request_status_out_of_memory; @@ -526,8 +727,8 @@ static enum request_status gameserver_cat_table( continue; vg_msg_frame( msg, "" ); - vg_msg_wkvu32( msg, "time", time ); - vg_msg_wkvu64( msg, "steamid", steamid ); + vg_msg_wkvnum( msg, "time", k_vg_msg_u32, 1, &time ); + vg_msg_wkvnum( msg, "steamid", k_vg_msg_u64, 1, &steamid ); char username[32]; if( db_getuserinfo( steamid, username, sizeof(username), NULL ) ) @@ -565,11 +766,11 @@ static void gameserver_process_user_request( db_request *db_req ){ vg_msg_init( &data, req->q, msg->m_cbSize - sizeof(netmsg_request) ); /* create response packet */ - netmsg_request *res = alloca( sizeof(netmsg_request) + 512 ); + netmsg_request *res = alloca( sizeof(netmsg_request) + NETWORK_REQUEST_MAX ); res->inetmsg_id = k_inetmsg_response; res->id = req->id; vg_msg body; - vg_msg_init( &body, res->q, 512 ); + vg_msg_init( &body, res->q, NETWORK_REQUEST_MAX ); const char *endpoint = vg_msg_getkvstr( &data, "endpoint" ); @@ -582,7 +783,8 @@ static void gameserver_process_user_request( db_request *db_req ){ if( !strcmp( endpoint, "scoreboard" ) ){ const char *mod = vg_msg_getkvstr( &data, "mod" ); const char *route = vg_msg_getkvstr( &data, "route" ); - u32 week = vg_msg_getkvu32( &data, "week", 0 ); + u32 week; + vg_msg_getkvintg( &data, "week", k_vg_msg_u32, &week, NULL ); if( week == NETWORK_LEADERBOARD_CURRENT_WEEK ){ gameserver_cat_table( &body, mod, route, @@ -626,7 +828,8 @@ static void gameserver_process_user_request( db_request *db_req ){ return; } - i32 centiseconds = vg_msg_getkvi32( &data, "time", -1 ); + i32 centiseconds; + vg_msg_getkvintg( &data, "time", k_vg_msg_i32, ¢iseconds, NULL ); if( centiseconds < 5*100 ){ gameserver_request_respond( k_request_status_client_error, res, NULL, msg ); @@ -635,7 +838,6 @@ static void gameserver_process_user_request( db_request *db_req ){ db_writeusertime( alltime_table, client->steamid, centiseconds, 1 ); db_writeusertime( weekly_table, client->steamid, centiseconds, 1 ); - gameserver_request_respond( k_request_status_ok, res, NULL, msg ); } else{ @@ -704,6 +906,9 @@ static void poll_connections(void){ else{ if( tmp->inetmsg_id == k_inetmsg_auth ) gameserver_rx_auth( msg ); + else if( tmp->inetmsg_id == k_inetmsg_version ){ + gameserver_rx_version( msg ); + } else { vg_warn( "Unknown inetmsg_id recieved from client. (%u)\n", tmp->inetmsg_id ); @@ -718,19 +923,6 @@ static u64 seconds_to_server_ticks( double s ){ return s / 0.01; } -static void test_runner( db_request *req ){ - vg_warn( "RUNNER\n" ); - char table[DB_TABLE_UID_MAX]; - if( db_get_highscore_table_name( "sr002-local-mp_mtzero", - "Coastal Run", 0, table ) ){ - if( db_writeusertime( table, 76561198072130043, 232, 1 ) ){ - vg_success( "Written time\n" ); - i32 v = db_readusertime( table, 76561198072130043 ); - vg_success( "Returned time: %u\n", v ); - } - } -} - int main( int argc, char *argv[] ){ signal( SIGINT, inthandler ); signal( SIGQUIT, inthandler ); @@ -740,21 +932,11 @@ int main( int argc, char *argv[] ){ while( vg_argp( argc, argv ) ){ if( vg_long_opt( "noauth" ) ) gameserver.auth_mode = eServerModeNoAuthentication; - - /* TODO: Options to override, ammend, remove etc */ } vg_set_mem_quota( 80*1024*1024 ); vg_alloc_quota(); - db_init(); - db_request *req = db_alloc_request(0); - if( req ){ - req->handler = test_runner; - db_send_request(req); - } - - monitor_start_server(); /* UNIX socket monitor */ /* steamworks init * --------------------------------------------------------------- */ @@ -805,23 +987,15 @@ int main( int argc, char *argv[] ){ u64 server_ticks = 8000, last_record_save = 8000, - last_scoreboard_gen = 0, - last_monitor_heartbeat = 0; + last_scoreboard_gen = 0; while( !sig_stop ){ - monitor_event_loop(); steamworks_event_loop( hsteampipe ); poll_connections(); usleep(10000); server_ticks ++; - if( server_ticks > - (last_monitor_heartbeat + seconds_to_server_ticks(10.0))){ - last_monitor_heartbeat = server_ticks; - monitor_heartbeat(); - } - if( db_killed() ) break; }