diff options
| -rw-r--r-- | src/cgame/cg_ptr.c | 71 | ||||
| -rw-r--r-- | src/game/g_ptr.c | 169 |
2 files changed, 240 insertions, 0 deletions
diff --git a/src/cgame/cg_ptr.c b/src/cgame/cg_ptr.c new file mode 100644 index 00000000..e0aaaf64 --- /dev/null +++ b/src/cgame/cg_ptr.c @@ -0,0 +1,71 @@ +// cg_ptr.c -- post timeout restoration handling + +/* + * Portions Copyright (C) 2000-2001 Tim Angus + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the OSML - Open Source Modification License v1.0 as + * described in the file COPYING which is distributed with this source + * code. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + */ + +#include "cg_local.h" + +#define PTRC_FILE "ptrc.cfg" + +/* +=============== +CG_ReadPTRCode + +Read a PTR code from disk +=============== +*/ +int CG_ReadPTRCode( void ) +{ + int len; + char text[ 16 ]; + fileHandle_t f; + + // load the file + len = trap_FS_FOpenFile( PTRC_FILE, &f, FS_READ ); + if( len <= 0 ) + return 0; + + // should never happen - malformed write + if( len >= sizeof( text ) - 1 ) + return 0; + + trap_FS_Read( text, len, f ); + text[ len ] = 0; + trap_FS_FCloseFile( f ); + + return atoi( text ); +} + +/* +=============== +CG_WritePTRCode + +Write a PTR code to disk +=============== +*/ +void CG_WritePTRCode( int code ) +{ + char text[ 16 ]; + fileHandle_t f; + + Com_sprintf( text, 16, "%d", code ); + + // open file + if( trap_FS_FOpenFile( PTRC_FILE, &f, FS_WRITE ) < 0 ) + return; + + // write the code + trap_FS_Write( text, strlen( text ), f ); + + trap_FS_FCloseFile( f ); +} diff --git a/src/game/g_ptr.c b/src/game/g_ptr.c new file mode 100644 index 00000000..ba8c095a --- /dev/null +++ b/src/game/g_ptr.c @@ -0,0 +1,169 @@ +// g_ptr.c -- post timeout restoration handling + +/* + * Portions Copyright (C) 2000-2001 Tim Angus + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the OSML - Open Source Modification License v1.0 as + * described in the file COPYING which is distributed with this source + * code. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + */ + +#include "g_local.h" + +static connectionRecord_t connections[ MAX_CLIENTS ]; + +/* +=============== +G_CheckForUniquePTRC + +Callback to detect ptrc clashes +=============== +*/ +static qboolean G_CheckForUniquePTRC( int code ) +{ + int i; + + if( code == 0 ) + return qfalse; + + for( i = 0; i < MAX_CLIENTS; i++ ) + { + if( connections[ i ].ptrCode == code ) + return qfalse; + } + + return qtrue; +} + +/* +=============== +G_UpdatePTRConnection + +Update the data in a connection record +=============== +*/ +void G_UpdatePTRConnection( gclient_t *client ) +{ + if( client && client->pers.connection ) + { + client->pers.connection->clientTeam = client->ps.stats[ STAT_PTEAM ]; + client->pers.connection->clientCredit = client->ps.persistant[ PERS_CREDIT ]; + } +} + +/* +=============== +G_GenerateNewConnection + +Generates a new connection +=============== +*/ +connectionRecord_t *G_GenerateNewConnection( gclient_t *client ) +{ + int code = 0; + int i; + qtime_t time; + + // this should be really random + trap_RealTime( &time ); + srand( time.tm_sec + time.tm_min + time.tm_hour ); + + // there is a very very small possibility that this + // will loop infinitely + do + { + code = rand( ); + } while( !G_CheckForUniquePTRC( code ) ); + + for( i = 0; i < MAX_CLIENTS; i++ ) + { + //found an unused slot + if( !connections[ i ].ptrCode ) + { + connections[ i ].ptrCode = code; + connections[ i ].clientNum = client->ps.clientNum; + client->pers.connection = &connections[ i ]; + G_UpdatePTRConnection( client ); + + return &connections[ i ]; + } + } + + return NULL; +} + +/* +=============== +G_VerifyPTRC + +Check a PTR code for validity +=============== +*/ +qboolean G_VerifyPTRC( int code ) +{ + int i; + + if( code == 0 ) + return qfalse; + + for( i = 0; i < MAX_CLIENTS; i++ ) + { + if( connections[ i ].ptrCode == code ) + return qtrue; + } + + return qfalse; +} + +/* +=============== +G_FindConnectionForCode + +Finds a connection for a given code +=============== +*/ +connectionRecord_t *G_FindConnectionForCode( int code ) +{ + int i; + + if( code == 0 ) + return NULL; + + for( i = 0; i < MAX_CLIENTS; i++ ) + { + if( connections[ i ].ptrCode == code ) + return &connections[ i ]; + } + + return NULL; +} + +/* +=============== +G_DeletePTRConnection + +Finds a connection and deletes it +=============== +*/ +void G_DeletePTRConnection( connectionRecord_t *connection ) +{ + if( connection ) + memset( connection, 0, sizeof( connectionRecord_t ) ); +} + +/* +=============== +G_ResetPTRConnections + +Invalidate any existing codes +=============== +*/ +void G_ResetPTRConnections( void ) +{ + memset( connections, 0, sizeof( connectionRecord_t ) * MAX_CLIENTS ); +} |