diff options
Diffstat (limited to 'src/parsec/con_rc.cpp')
| -rw-r--r-- | src/parsec/con_rc.cpp | 420 |
1 files changed, 420 insertions, 0 deletions
diff --git a/src/parsec/con_rc.cpp b/src/parsec/con_rc.cpp new file mode 100644 index 0000000..1e3cc83 --- /dev/null +++ b/src/parsec/con_rc.cpp @@ -0,0 +1,420 @@ +/* + * PARSEC - RC Script Saving + * + * $Author: uberlinuxguy $ - $Date: 2004/09/15 12:25:23 $ + * + * Orginally written by: + * Copyright (c) Markus Hadwiger <msh@parsec.org> 1996-2000 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +// C library +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +// compilation flags/debug support +#include "config.h" +#include "debug.h" + +// general definitions +#include "general.h" +#include "objstruc.h" + +// global externals +#include "globals.h" + +// subsystem headers +#include "vid_defs.h" + +// local module header +#include "con_rc.h" + +// proprietary module headers +#include "con_aux.h" +#include "con_int.h" +#include "con_main.h" +#include "net_conn.h" +#include "sys_bind.h" +#include "sys_date.h" +#include "vid_plug.h" + + + +// generic string paste area -------------------------------------------------- +// +#define PASTE_STR_LEN 255 +static char paste_str[ PASTE_STR_LEN + 1 ]; + + +// name of rc script ---------------------------------------------------------- +// +static char rc_script_name[] = "parsecrc" CON_FILE_EXTENSION; + + +// read launcher section from rc script into temporary mem -------------------- +// +PRIVATE +char *ReadRcLauncherConfig() +{ + FILE *fp = fopen( rc_script_name, "r" ); + if ( fp == NULL ) + return NULL; + + #define MAX_LAUNCHER_CFG_LINES 20 + + size_t launchsize = MAX_LAUNCHER_CFG_LINES * ( PASTE_STR_LEN + 1 ) + 1; + char *launchercfg = (char *) ALLOCMEM( launchsize ); + if ( launchercfg == NULL ) { + fclose( fp ); + return NULL; + } + + int linecount = 0; + int insection = FALSE; + + const char *strbegin = ";<launcher-begin>"; + const char *strend = ";<launcher-end>"; + + char *storeline = launchercfg; + while ( fgets( paste_str, PASTE_STR_LEN, fp ) != NULL ) { + + if ( !insection ) { + if ( strncmp( paste_str, strbegin, strlen( strbegin ) ) != 0 ) + continue; + insection = TRUE; + } + + strcpy( storeline, paste_str ); + storeline += PASTE_STR_LEN + 1; + + if ( strncmp( paste_str, strend, strlen( strend ) ) == 0 ) { + break; + } + + if ( ++linecount >= MAX_LAUNCHER_CFG_LINES ) { + char *prevline = storeline - PASTE_STR_LEN - 1; + strcpy( prevline, strend ); + strcat( prevline, "\n" ); + break; + } + } + storeline[ 0 ] = 0; + + fclose( fp ); + return launchercfg; +} + + +// write rc script header ----------------------------------------------------- +// +PRIVATE +void WriteRcHeader( FILE *fp ) +{ + ASSERT( fp != NULL ); + + fprintf( fp, "; parsec rc script -----------------------------------\n" ); + fprintf( fp, "; automatically generated on %s\n", SYS_SystemTime() ); +} + + +// write launcher config area back to rc script ------------------------------- +// +PRIVATE +void WriteRcLauncherConfig( FILE *fp, char *launchercfg ) +{ + ASSERT( fp != NULL ); + + // write sound on/off state + if ( SoundDisabled ) { + fprintf( fp, "; sound off\n" ); + } else { + fprintf( fp, "; sound on\n" ); + } + + // write joystick on/off state + if ( JoystickDisabled ) { + fprintf( fp, "; joystick off\n" ); + } else { + fprintf( fp, "; joystick on\n" ); + } + + fprintf( fp, "\n" ); + + // return if no launcher config area + if ( launchercfg == NULL ) + return; + + // preserve launcher config area + const char *storeline = launchercfg; + for ( ; storeline[ 0 ] != 0; storeline += PASTE_STR_LEN + 1 ) { + fprintf( fp, "%s", storeline ); + } + + if ( storeline != launchercfg ) { + fprintf( fp, "\n" ); + } +} + + +// write player name to rc script --------------------------------------------- +// +PRIVATE +void WriteRcPlayerName( FILE *fp ) +{ + ASSERT( fp != NULL ); + + fprintf( fp, "name %s\n\n", LocalPlayerName ); +} + + +// write user commands to rc script ------------------------------------------- +// +PRIVATE +void WriteRcUsrCommands( FILE *fp ) +{ + ASSERT( fp != NULL ); + + if ( !AUX_SAVE_PERSISTENT_USRCOMMANDS ) + return; + + //TODO: + +// fprintf( fp, "\n" ); +} + + +// write int commands to rc script -------------------------------------------- +// +PRIVATE +void WriteRcIntCommands( FILE *fp ) +{ + ASSERT( fp != NULL ); + + if ( !AUX_SAVE_PERSISTENT_INTCOMMANDS ) + return; + + // write state of persistent integer variable commands + for ( int cid = 0; cid < num_int_commands; cid++ ) { + + // check persistence flag + if ( int_commands[ cid ].persistence & 0x01 ) { + + int value = *int_commands[ cid ].intref; + + if ( int_commands[ cid ].intref == &ConsoleHeight ) + value -= 2; + + fprintf( fp, "%s %d\n", int_commands[ cid ].command, value ); + } + } + + fprintf(fp, "vid.setmode %dx%dx%d %s\n", + GameScreenRes.width, GameScreenRes.height, + GameScreenBPP, GameScreenWindowed ? "windowed" : "fullscreen"); + + + // write audio configuration command + int cursetting = 0x00; + if ( Op_SoundEffects ) + cursetting |= 0x01; + if ( Op_Music ) + cursetting |= 0x02; + + switch ( cursetting ) { + + case 0x00: + fprintf( fp, "aud.conf off\n" ); + break; + + case 0x01: + fprintf( fp, "aud.conf sfx\n" ); + break; + + case 0x02: + fprintf( fp, "aud.conf music\n" ); + break; + + case 0x03: + fprintf( fp, "aud.conf music sfx\n" ); + break; + } + + // write input configuration command + cursetting = 0x00; + if ( Op_Joystick ) + cursetting |= 0x01; + if ( Op_Mouse ) + cursetting |= 0x02; + + switch ( cursetting ) { + + case 0x00: + fprintf( fp, "inp.conf off\n" ); + break; + + case 0x01: + fprintf( fp, "inp.conf joystick\n" ); + break; + + case 0x02: + fprintf( fp, "inp.conf mouse\n" ); + break; + } + + fprintf( fp, "\n" ); +} + + +// write net.subsys command to rc script -------------------------------------- +// +PRIVATE +void WriteNetSubsysCommand( FILE *fp ) +{ + ASSERT( fp != NULL ); + + //NOTE: + // this function must be called after WriteRcIntCommands() + // to ensure that net.interface is before net.subsys in the rc + // script. This is necessary because net.interface would be useless + // otherwise, because the networking subsystem has already been initialized + // before the rc script is parsed. Issuing a net.subsys command after + // the net.interface command ensures that the selected interface is actually + // used by the networking subsystem + + const char *proto = NET_GetCurrentProtocolName(); + + if ( strcmp( proto, "none" ) != 0 ) { + + fprintf( fp, "net.subsys %s\n\n", proto ); + } + +} + + +// write keybord config to rc script ------------------------------------------ +// +PRIVATE +void WriteRcKeybConfig( FILE *fp ) +{ + ASSERT( fp != NULL ); + +#if defined ( SYSTEM_MACOSX_UNUSED ) + + fprintf( fp, "keybconf\n\n" ); + +#endif // SYSTEM_MACOSX_UNUSED + +} + + +// write aux commands to rc script -------------------------------------------- +// +PRIVATE +void WriteRcAuxCommands( FILE *fp ) +{ + ASSERT( fp != NULL ); + + if ( !AUX_SAVE_PERSISTENT_AUX_ARRAY ) + return; + + ASSERT( AUX_ARRAY_NUM_ENTRIES_USED <= MAX_AUX_ENABLING ); + ASSERT( AUXDATA_ARRAY_NUM_ENTRIES_USED <= MAX_AUX_DATA ); + + // save aux flags + for ( int aindx = 0; aindx < AUX_ARRAY_NUM_ENTRIES_USED; aindx++ ) { + ASSERT( aindx < 1000 ); + if ( aindx < 100 ) { + DIG2_TO_STR( paste_str, aindx ); + } else { + DIG3_TO_STR( paste_str, aindx ); + } + fprintf( fp, ".aux%s %d\n", paste_str, AuxEnabling[ aindx ] ); + } + fprintf( fp, "\n" ); + + // save selected aux data entries + ASSERT( 19 == ((size_t)&AUXDATA_TMM_MIPMAP_LOD_BIAS-(size_t)AuxData)/sizeof(AuxData[0]) ); + fprintf( fp, ".auxd19 %d\n", AUXDATA_TMM_MIPMAP_LOD_BIAS ); + ASSERT( 20 == ((size_t)&AUXDATA_SCREENSHOT_FORMAT-(size_t)AuxData)/sizeof(AuxData[0]) ); + fprintf( fp, ".auxd20 %d\n", AUXDATA_SCREENSHOT_FORMAT ); + ASSERT( 21 == ((size_t)&AUXDATA_SCREENSHOT_SUBFORMAT-(size_t)AuxData)/sizeof(AuxData[0]) ); + fprintf( fp, ".auxd21 %d\n", AUXDATA_SCREENSHOT_SUBFORMAT ); + ASSERT( 22 == ((size_t)&AUXDATA_MOVIE_FORMAT-(size_t)AuxData)/sizeof(AuxData[0]) ); + fprintf( fp, ".auxd22 %d\n", AUXDATA_MOVIE_FORMAT ); + ASSERT( 23 == ((size_t)&AUXDATA_MOVIE_SUBFORMAT-(size_t)AuxData)/sizeof(AuxData[0]) ); + fprintf( fp, ".auxd23 %d\n", AUXDATA_MOVIE_SUBFORMAT ); + ASSERT( 24 == ((size_t)&AUXDATA_MESSAGE_LIFETIME-(size_t)AuxData)/sizeof(AuxData[0]) ); + fprintf( fp, ".auxd24 %d\n", AUXDATA_MESSAGE_LIFETIME ); + ASSERT( 25 == ((size_t)&AUXDATA_MESSAGE_AREA_SIZE-(size_t)AuxData)/sizeof(AuxData[0]) ); + fprintf( fp, ".auxd25 %d\n", AUXDATA_MESSAGE_AREA_SIZE ); + ASSERT( 26 == ((size_t)&AUXDATA_MOUSE_SENSITIVITY-(size_t)AuxData)/sizeof(AuxData[0]) ); + fprintf( fp, ".auxd26 %d\n", AUXDATA_MOUSE_SENSITIVITY ); + ASSERT( 28 == ((size_t)&AUXDATA_LOD_DISCRETE_GEOMETRY_BIAS-(size_t)AuxData)/sizeof(AuxData[0]) ); + fprintf( fp, ".auxd28 %d\n", AUXDATA_LOD_DISCRETE_GEOMETRY_BIAS ); + ASSERT( 29 == ((size_t)&AUXDATA_SMOOTH_SHIP_CONTROL_FACTOR-(size_t)AuxData)/sizeof(AuxData[0]) ); + fprintf( fp, ".auxd29 %d\n", AUXDATA_SMOOTH_SHIP_CONTROL_FACTOR ); + ASSERT( 30 == ((size_t)&AUXDATA_BACKGROUND_NEBULA_ID-(size_t)AuxData)/sizeof(AuxData[0]) ); + fprintf( fp, ".auxd30 %d\n", AUXDATA_BACKGROUND_NEBULA_ID ); + + fprintf( fp, "\n" ); +} + + +// write persistent commands to rc script ------------------------------------- +// +void WritePersistentCommands() +{ + //NOTE: + // if something in this function fails, no + // or an incomplete rc script will be written. + + if ( AUX_DISABLE_RC_SCRIPT_SAVING ) + return; + + // avoid writing the state when it hasn't been + // completely initialized yet + extern int console_init_done; + if ( !console_init_done ) + return; + + // read launcher section into temp mem + char *launchercfg = ReadRcLauncherConfig(); + + // write rc script + FILE *fp = fopen( rc_script_name, "w" ); + if ( fp != NULL ) { + + WriteRcHeader( fp ); + WriteRcLauncherConfig( fp, launchercfg ); + WriteRcPlayerName( fp ); + WriteRcUsrCommands( fp ); + WriteRcIntCommands( fp ); + WriteNetSubsysCommand( fp ); + WriteRcKeybConfig( fp ); + WriteRcAuxCommands( fp ); + + fclose( fp ); + } + + // free temp mem + if ( launchercfg != NULL ) { + FREEMEM( launchercfg ); + } +} + + + |