1 /* $Id: playsave.c,v 1.20 2004-10-23 19:39:35 schaffner Exp $ */
3 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
4 SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
5 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
6 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
7 IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
8 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
9 FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
10 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
11 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
12 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
17 * Functions to load & save player's settings (*.plr file)
32 #if !defined(_MSC_VER) && !defined(macintosh)
66 #define SAVE_FILE_ID MAKE_SIG('D','P','L','R')
70 #include <Errors.h> // mac doesn't have "normal" error numbers -- must use mac equivs
78 #elif defined(_WIN32_WCE)
81 # define strerror(x) "Unknown Error"
84 int get_lifetime_checksum (int a,int b);
91 short n_highest_levels;
93 hli highest_levels[MAX_MISSIONS];
95 #define PLAYER_FILE_VERSION 25 //increment this every time the player file changes
97 //version 5 -> 6: added new highest level information
98 //version 6 -> 7: stripped out the old saved_game array.
99 //version 7 -> 8: added reticle flag, & window size
100 //version 8 -> 9: removed player_struct_version
101 //version 9 -> 10: added default display mode
102 //version 10 -> 11: added all toggles in toggle menu
103 //version 11 -> 12: added weapon ordering
104 //version 12 -> 13: added more keys
105 //version 13 -> 14: took out marker key
106 //version 14 -> 15: added guided in big window
107 //version 15 -> 16: added small windows in cockpit
108 //version 16 -> 17: ??
109 //version 17 -> 18: save guidebot name
110 //version 18 -> 19: added automap-highres flag
111 //version 19 -> 20: added kconfig data for windows joysticks
112 //version 20 -> 21: save seperate config types for DOS & Windows
113 //version 21 -> 22: save lifetime netstats
114 //version 22 -> 23: ??
115 //version 23 -> 24: add name of joystick for windows version.
116 //version 24 -> 25: add d2x keys array
118 #define COMPATIBLE_PLAYER_FILE_VERSION 17
121 int Default_leveling_on=1;
122 extern ubyte SecondaryOrder[],PrimaryOrder[];
123 extern void InitWeaponOrdering();
126 extern ubyte default_firebird_settings[];
127 extern ubyte default_mousestick_settings[];
130 int new_player_config()
133 int i,j,control_choice;
135 int mct=CONTROL_MAX_TYPES;
141 InitWeaponOrdering (); //setup default weapon priorities
143 #if defined(MACINTOSH) && defined(USE_ISP)
148 #if !defined(MACINTOSH) && !defined(WINDOWS)
149 for (i=0; i<mct; i++ ) {
150 m[i].type = NM_TYPE_MENU; m[i].text = CONTROL_TEXT(i);
152 #elif defined(WINDOWS)
153 m[0].type = NM_TYPE_MENU; m[0].text = CONTROL_TEXT(0);
154 m[1].type = NM_TYPE_MENU; m[1].text = CONTROL_TEXT(5);
155 m[2].type = NM_TYPE_MENU; m[2].text = CONTROL_TEXT(7);
158 for (i = 0; i < 6; i++) {
159 m[i].type = NM_TYPE_MENU; m[i].text = CONTROL_TEXT(i);
161 m[4].text = "Gravis Firebird/Mousetick II";
162 m[3].text = "Thrustmaster";
166 m[0].text = TXT_CONTROL_KEYBOARD;
169 if (Config_control_type==CONTROL_NONE) control_choice = 0;
170 else if (Config_control_type == CONTROL_MOUSE) control_choice = 1;
171 else if (Config_control_type == CONTROL_WINJOYSTICK) control_choice = 2;
172 else control_choice = 0;
174 control_choice = Config_control_type; // Assume keyboard
178 control_choice = newmenu_do1( NULL, TXT_CHOOSE_INPUT, i, m, NULL, control_choice );
183 if ( control_choice < 0 )
186 #if defined(MACINTOSH) && defined(USE_ISP)
188 else // !!!!NOTE ... link to above if (!ISpEnabled()), this is a really crappy function
194 for (i=0;i<CONTROL_MAX_TYPES; i++ )
195 for (j=0;j<MAX_CONTROLS; j++ )
196 kconfig_settings[i][j] = default_kconfig_settings[i][j];
197 //added on 2/4/99 by Victor Rachels for new keys
198 for(i=0; i < MAX_D2X_CONTROLS; i++)
199 kconfig_d2x_settings[i] = default_kconfig_d2x_settings[i];
200 //end this section addition - VR
203 Config_control_type = control_choice;
206 if (control_choice == 1) Config_control_type = CONTROL_MOUSE;
207 else if (control_choice == 2) Config_control_type = CONTROL_WINJOYSTICK;
209 // if (Config_control_type == CONTROL_WINJOYSTICK)
210 // joydefs_calibrate();
213 if ( Config_control_type==CONTROL_THRUSTMASTER_FCS) {
214 i = nm_messagebox( TXT_IMPORTANT_NOTE, 2, "Choose another", TXT_OK, TXT_FCS );
215 if (i==0) goto RetrySelection;
218 if ( (Config_control_type>0) && (Config_control_type<5)) {
221 #else // some macintosh only stuff here
222 if ( Config_control_type==CONTROL_THRUSTMASTER_FCS) {
223 extern char *tm_warning;
225 i = nm_messagebox( TXT_IMPORTANT_NOTE, 2, "Choose another", TXT_OK, tm_warning );
226 if (i==0) goto RetrySelection;
227 } else if ( Config_control_type==CONTROL_FLIGHTSTICK_PRO ) {
228 extern char *ch_warning;
230 i = nm_messagebox( TXT_IMPORTANT_NOTE, 2, "Choose another", TXT_OK, ch_warning );
231 if (i==0) goto RetrySelection;
232 } else if ( Config_control_type==CONTROL_GRAVIS_GAMEPAD ) {
233 extern char *ms_warning;
235 i = nm_messagebox( TXT_IMPORTANT_NOTE, 2, "Choose another", TXT_OK, ms_warning );
236 if (i==0) goto RetrySelection;
237 // stupid me -- get real default setting for either mousestick or firebird
238 joydefs_set_type( Config_control_type );
239 if (joy_have_firebird())
240 for (i=0; i<NUM_OTHER_CONTROLS; i++ )
241 kconfig_settings[Config_control_type][i] = default_firebird_settings[i];
243 for (i=0; i<NUM_OTHER_CONTROLS; i++ )
244 kconfig_settings[Config_control_type][i] = default_mousestick_settings[i];
245 kc_set_controls(); // reset the joystick control
247 if ( (Config_control_type>0) && (Config_control_type<5) ) {
248 joydefs_set_type( Config_control_type );
255 Player_default_difficulty = 1;
256 Auto_leveling_on = Default_leveling_on = 1;
257 n_highest_levels = 1;
258 highest_levels[0].shortname[0] = 0; //no name for mission 0
259 highest_levels[0].level_num = 1; //was highest level in old struct
260 Config_joystick_sensitivity = 8;
261 Cockpit_3d_view[0]=CV_NONE;
262 Cockpit_3d_view[1]=CV_NONE;
264 // Default taunt macros
266 strcpy(Network_message_macro[0], "Why can't we all just get along?");
267 strcpy(Network_message_macro[1], "Hey, I got a present for ya");
268 strcpy(Network_message_macro[2], "I got a hankerin' for a spankerin'");
269 strcpy(Network_message_macro[3], "This one's headed for Uranus");
270 Netlife_kills=0; Netlife_killed=0;
277 Scanline_double = 0; // no pixel doubling for poly_acc
281 Scanline_double = 1; // should be default for new player
284 Scanline_double = 1; // should be default for new player
291 extern int Guided_in_big_window,Automap_always_hires;
293 //this length must match the value in escort.c
294 #define GUIDEBOT_NAME_LEN 9
295 extern char guidebot_name[];
296 extern char real_guidebot_name[];
298 WIN(extern char win95_current_joyname[]);
300 ubyte control_type_dos,control_type_win;
302 //read in the player's saved games. returns errno (0 == no error)
303 int read_player_file()
306 char filename[FILENAME_LEN+15];
308 char filename[FILENAME_LEN];
311 int errno_ret = EZERO;
313 short player_file_version;
317 Assert(Player_num>=0 && Player_num<MAX_PLAYERS);
320 sprintf(filename,"%.8s.plr",Players[Player_num].callsign);
322 sprintf(filename, ":Players:%.8s.plr",Players[Player_num].callsign);
324 file = cfopen(filename, "rb");
326 #if 0 //ndef MACINTOSH
328 if (file && isatty(fileno(file))) {
329 //if the callsign is the name of a tty device, prepend a char
331 sprintf(filename,"$%.7s.plr",Players[Player_num].callsign);
332 file = fopen(filename,"rb");
340 id = cfile_read_int(file);
342 // SWAPINT added here because old versions of d2x
343 // used the wrong byte order.
344 if (id!=SAVE_FILE_ID && id!=SWAPINT(SAVE_FILE_ID)) {
345 nm_messagebox(TXT_ERROR, 1, TXT_OK, "Invalid player file");
350 player_file_version = cfile_read_short(file);
352 if (player_file_version > 255) // bigendian file?
356 player_file_version = SWAPSHORT(player_file_version);
358 if (player_file_version<COMPATIBLE_PLAYER_FILE_VERSION) {
359 nm_messagebox(TXT_ERROR, 1, TXT_OK, TXT_ERROR_PLR_VERSION);
364 Game_window_w = cfile_read_short(file);
365 Game_window_h = cfile_read_short(file);
368 Game_window_w = SWAPSHORT(Game_window_w);
369 Game_window_h = SWAPSHORT(Game_window_h);
372 Player_default_difficulty = cfile_read_byte(file);
373 Default_leveling_on = cfile_read_byte(file);
374 Reticle_on = cfile_read_byte(file);
375 Cockpit_mode = cfile_read_byte(file);
377 #ifdef PA_3DFX_VOODOO
387 Default_display_mode = cfile_read_byte(file);
388 Missile_view_enabled = cfile_read_byte(file);
389 Headlight_active_default = cfile_read_byte(file);
390 Guided_in_big_window = cfile_read_byte(file);
392 if (player_file_version >= 19)
393 Automap_always_hires = cfile_read_byte(file);
395 Auto_leveling_on = Default_leveling_on;
397 //read new highest level info
399 n_highest_levels = cfile_read_short(file);
401 n_highest_levels = SWAPSHORT(n_highest_levels);
402 Assert(n_highest_levels <= MAX_MISSIONS);
404 if (cfread(highest_levels, sizeof(hli), n_highest_levels, file) != n_highest_levels)
416 len = MAX_MESSAGE_LEN;
418 for (i = 0; i < 4; i++)
419 if (cfread(Network_message_macro[i], len, 1, file) != 1)
420 {errno_ret = errno; break;}
422 char dummy[4][MAX_MESSAGE_LEN];
424 cfread(dummy, MAX_MESSAGE_LEN, 4, file);
430 int n_control_types = (player_file_version<20)?7:CONTROL_MAX_TYPES;
432 if (cfread( kconfig_settings, MAX_CONTROLS*n_control_types, 1, file ) != 1)
434 else if (cfread((ubyte *)&control_type_dos, sizeof(ubyte), 1, file ) != 1)
436 else if (player_file_version >= 21 && cfread((ubyte *)&control_type_win, sizeof(ubyte), 1, file ) != 1)
438 else if (cfread(&Config_joystick_sensitivity, sizeof(ubyte), 1, file ) != 1)
442 Config_control_type = control_type_win;
444 Config_control_type = control_type_dos;
448 joydefs_set_type(Config_control_type);
453 PrimaryOrder[i] = cfile_read_byte(file);
454 SecondaryOrder[i] = cfile_read_byte(file);
457 if (player_file_version>=16)
459 Cockpit_3d_view[0] = cfile_read_int(file);
460 Cockpit_3d_view[1] = cfile_read_int(file);
462 Cockpit_3d_view[0] = SWAPINT(Cockpit_3d_view[0]);
463 Cockpit_3d_view[1] = SWAPINT(Cockpit_3d_view[1]);
468 if (errno_ret==EZERO) {
474 if (player_file_version>=22)
477 Netlife_kills = cfile_read_int(file);
478 Netlife_killed = cfile_read_int(file);
480 Netlife_kills = SWAPINT(Netlife_kills);
481 Netlife_killed = SWAPINT(Netlife_killed);
484 cfile_read_int(file);
485 cfile_read_int(file);
491 Netlife_kills=0; Netlife_killed=0;
495 if (player_file_version>=23)
497 i = cfile_read_int(file);
501 mprintf ((0,"Reading: lifetime checksum is %d\n",i));
502 if (i!=get_lifetime_checksum (Netlife_kills,Netlife_killed))
504 Netlife_kills=0; Netlife_killed=0;
505 nm_messagebox(NULL, 1, "Shame on me", "Trying to cheat eh?");
512 if (player_file_version >= 18)
513 cfile_read_string(guidebot_name, GUIDEBOT_NAME_LEN, file);
515 strcpy(guidebot_name,"GUIDE-BOT");
517 strcpy(real_guidebot_name,guidebot_name);
523 joy95_get_name(JOYSTICKID1, buf, 127);
524 if (player_file_version >= 24)
525 cfile_read_string(win95_current_joyname, file);
527 strcpy(win95_current_joyname, "Old Player File");
529 mprintf((0, "Detected joystick: %s\n", buf));
530 mprintf((0, "Player's joystick: %s\n", win95_current_joyname));
532 if (strcmp(win95_current_joyname, buf)) {
533 for (i = 0; i < MAX_CONTROLS; i++)
534 kconfig_settings[CONTROL_WINJOYSTICK][i] =
535 default_kconfig_settings[CONTROL_WINJOYSTICK][i];
538 if (player_file_version >= 24)
539 cfile_read_string(buf, 127, file); // Just read it in fpr DPS.
543 if (player_file_version >= 25)
544 cfread(kconfig_d2x_settings, MAX_D2X_CONTROLS, 1, file);
546 for(i=0; i < MAX_D2X_CONTROLS; i++)
547 kconfig_d2x_settings[i] = default_kconfig_d2x_settings[i];
549 if (cfclose(file) && errno_ret == EZERO)
560 //finds entry for this level in table. if not found, returns ptr to
561 //empty entry. If no empty entries, takes over last one
566 for (i=0;i<n_highest_levels;i++)
567 if (!stricmp(highest_levels[i].shortname, Current_mission_filename))
570 if (i==n_highest_levels) { //not found. create entry
573 i--; //take last entry
577 strcpy(highest_levels[i].shortname, Current_mission_filename);
578 highest_levels[i].level_num = 0;
584 //set a new highest level for player for this mission
585 void set_highest_level(int levelnum)
589 if ((ret=read_player_file()) != EZERO)
590 if (ret != ENOENT) //if file doesn't exist, that's ok
593 i = find_hli_entry();
595 if (levelnum > highest_levels[i].level_num)
596 highest_levels[i].level_num = levelnum;
601 //gets the player's highest level from the file for this mission
602 int get_highest_level(void)
605 int highest_saturn_level = 0;
608 if (strlen(Current_mission_filename)==0 ) {
609 for (i=0;i<n_highest_levels;i++)
610 if (!stricmp(highest_levels[i].shortname, "DESTSAT")) // Destination Saturn.
611 highest_saturn_level = highest_levels[i].level_num;
614 i = highest_levels[find_hli_entry()].level_num;
615 if ( highest_saturn_level > i )
616 i = highest_saturn_level;
620 extern int Cockpit_mode_save;
622 //write out player's saved games. returns errno (0 == no error)
623 int write_player_file()
626 char filename[FILENAME_LEN+15];
628 char filename[FILENAME_LEN]; // because of ":Players:" path
633 // #ifdef APPLE_DEMO // no saving of player files in Apple OEM version
637 errno_ret = WriteConfigFile();
640 sprintf(filename,"%s.plr",Players[Player_num].callsign);
642 sprintf(filename, ":Players:%.8s.plr",Players[Player_num].callsign);
644 file = cfopen(filename, "wb");
646 #if 0 //ndef MACINTOSH
648 if (file && isatty(fileno(file))) {
650 //if the callsign is the name of a tty device, prepend a char
653 sprintf(filename,"$%.7s.plr",Players[Player_num].callsign);
654 file = fopen(filename,"wb");
663 //Write out player's info
664 cfile_write_int(SAVE_FILE_ID, file);
665 cfile_write_short(PLAYER_FILE_VERSION, file);
667 cfile_write_short(Game_window_w, file);
668 cfile_write_short(Game_window_h, file);
670 cfile_write_byte(Player_default_difficulty, file);
671 cfile_write_byte(Auto_leveling_on, file);
672 cfile_write_byte(Reticle_on, file);
673 cfile_write_byte((Cockpit_mode_save != -1)?Cockpit_mode_save:Cockpit_mode, file); //if have saved mode, write it instead of letterbox/rear view
674 cfile_write_byte(Default_display_mode, file);
675 cfile_write_byte(Missile_view_enabled, file);
676 cfile_write_byte(Headlight_active_default, file);
677 cfile_write_byte(Guided_in_big_window, file);
678 cfile_write_byte(Automap_always_hires, file);
680 //write higest level info
681 Assert(n_highest_levels <= MAX_MISSIONS);
682 cfile_write_short(n_highest_levels, file);
683 if ((cfwrite(highest_levels, sizeof(hli), n_highest_levels, file) != n_highest_levels))
691 if ((cfwrite(Network_message_macro, MAX_MESSAGE_LEN, 4, file) != 4))
699 char dummy[4][MAX_MESSAGE_LEN]; // Pull the messages from a hat! ;-)
701 cfwrite(dummy, MAX_MESSAGE_LEN, 4, file);
709 control_type_win = Config_control_type;
711 control_type_dos = Config_control_type;
714 if (cfwrite(kconfig_settings, MAX_CONTROLS * CONTROL_MAX_TYPES, 1, file ) != 1)
716 else if (cfwrite(&control_type_dos, sizeof(ubyte), 1, file) != 1)
718 else if (cfwrite(&control_type_win, sizeof(ubyte), 1, file ) != 1)
720 else if (cfwrite(&Config_joystick_sensitivity, sizeof(ubyte), 1, file) != 1)
725 cfwrite(&PrimaryOrder[i], sizeof(ubyte), 1, file);
726 cfwrite(&SecondaryOrder[i], sizeof(ubyte), 1, file);
729 cfile_write_int(Cockpit_3d_view[0], file);
730 cfile_write_int(Cockpit_3d_view[1], file);
733 cfile_write_int(Netlife_kills, file);
734 cfile_write_int(Netlife_killed, file);
735 i=get_lifetime_checksum (Netlife_kills,Netlife_killed);
736 mprintf ((0,"Writing: Lifetime checksum is %d\n",i));
738 cfile_write_int(0, file);
739 cfile_write_int(0, file);
740 i = get_lifetime_checksum(0, 0);
742 cfile_write_int(i,file);
745 //write guidebot name
746 cfile_write_string(real_guidebot_name, file);
750 joy95_get_name(JOYSTICKID1, buf, 127);
752 strcpy(buf, "DOS joystick");
754 cfile_write_string(buf, file); // Write out current joystick for player.
757 cfwrite(kconfig_d2x_settings, MAX_D2X_CONTROLS, 1, file);
762 if (errno_ret != EZERO) {
763 cfile_delete(filename); //delete bogus file
764 nm_messagebox(TXT_ERROR, 1, TXT_OK, "%s\n\n%s",TXT_ERROR_WRITING_PLR, strerror(errno_ret));
767 #ifdef MACINTOSH // set filetype and creator for playerfile
773 strcpy(pfilename, filename);
775 err = HGetFInfo(0, 0, pfilename, &finfo);
776 finfo.fdType = 'PLYR';
777 finfo.fdCreator = 'DCT2';
778 err = HSetFInfo(0, 0, pfilename, &finfo);
786 //update the player's highest level. returns errno (0 == no error)
787 int update_player_file()
791 if ((ret=read_player_file()) != EZERO)
792 if (ret != ENOENT) //if file doesn't exist, that's ok
795 return write_player_file();
798 int get_lifetime_checksum (int a,int b)
802 // confusing enough to beat amateur disassemblers? Lets hope so