2 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
3 SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
4 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
5 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
6 IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
7 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
8 FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
9 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
10 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
11 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
16 * Functions to load & save player's settings (*.plr file)
31 #if !defined(_MSC_VER) && !defined(macintosh)
68 #define SAVE_FILE_ID MAKE_SIG('D','P','L','R')
72 #include <Errors.h> // mac doesn't have "normal" error numbers -- must use mac equivs
77 #elif defined(_WIN32_WCE)
80 # define strerror(x) "Unknown Error"
83 int get_lifetime_checksum (int a,int b);
90 short n_highest_levels;
92 hli highest_levels[MAX_MISSIONS];
94 #define PLAYER_FILE_VERSION 25 //increment this every time the player file changes
96 //version 5 -> 6: added new highest level information
97 //version 6 -> 7: stripped out the old saved_game array.
98 //version 7 -> 8: added reticle flag, & window size
99 //version 8 -> 9: removed player_struct_version
100 //version 9 -> 10: added default display mode
101 //version 10 -> 11: added all toggles in toggle menu
102 //version 11 -> 12: added weapon ordering
103 //version 12 -> 13: added more keys
104 //version 13 -> 14: took out marker key
105 //version 14 -> 15: added guided in big window
106 //version 15 -> 16: added small windows in cockpit
107 //version 16 -> 17: ??
108 //version 17 -> 18: save guidebot name
109 //version 18 -> 19: added automap-highres flag
110 //version 19 -> 20: added kconfig data for windows joysticks
111 //version 20 -> 21: save seperate config types for DOS & Windows
112 //version 21 -> 22: save lifetime netstats
113 //version 22 -> 23: ??
114 //version 23 -> 24: add name of joystick for windows version.
115 //version 24 -> 25: add d2x keys array
117 #define COMPATIBLE_PLAYER_FILE_VERSION 17
120 int Default_leveling_on=1;
121 extern ubyte SecondaryOrder[],PrimaryOrder[];
122 extern void InitWeaponOrdering();
125 extern ubyte default_firebird_settings[];
126 extern ubyte default_mousestick_settings[];
129 int new_player_config()
132 int i,j,control_choice;
134 int mct=CONTROL_MAX_TYPES;
140 InitWeaponOrdering (); //setup default weapon priorities
142 #if defined(MACINTOSH) && defined(USE_ISP)
147 #if !defined(MACINTOSH) && !defined(WINDOWS)
148 for (i=0; i<mct; i++ ) {
149 m[i].type = NM_TYPE_MENU; m[i].text = CONTROL_TEXT(i);
151 #elif defined(WINDOWS)
152 m[0].type = NM_TYPE_MENU; m[0].text = CONTROL_TEXT(0);
153 m[1].type = NM_TYPE_MENU; m[1].text = CONTROL_TEXT(5);
154 m[2].type = NM_TYPE_MENU; m[2].text = CONTROL_TEXT(7);
157 for (i = 0; i < 6; i++) {
158 m[i].type = NM_TYPE_MENU; m[i].text = CONTROL_TEXT(i);
160 m[4].text = "Gravis Firebird/Mousetick II";
161 m[3].text = "Thrustmaster";
165 m[0].text = TXT_CONTROL_KEYBOARD;
168 if (Config_control_type==CONTROL_NONE) control_choice = 0;
169 else if (Config_control_type == CONTROL_MOUSE) control_choice = 1;
170 else if (Config_control_type == CONTROL_WINJOYSTICK) control_choice = 2;
171 else control_choice = 0;
173 control_choice = Config_control_type; // Assume keyboard
177 control_choice = newmenu_do1( NULL, TXT_CHOOSE_INPUT, i, m, NULL, control_choice );
182 if ( control_choice < 0 )
185 #if defined(MACINTOSH) && defined(USE_ISP)
187 else // !!!!NOTE ... link to above if (!ISpEnabled()), this is a really crappy function
193 for (i=0;i<CONTROL_MAX_TYPES; i++ )
194 for (j=0;j<MAX_CONTROLS; j++ )
195 kconfig_settings[i][j] = default_kconfig_settings[i][j];
196 //added on 2/4/99 by Victor Rachels for new keys
197 for(i=0; i < MAX_D2X_CONTROLS; i++)
198 kconfig_d2x_settings[i] = default_kconfig_d2x_settings[i];
199 //end this section addition - VR
202 Config_control_type = control_choice;
205 if (control_choice == 1) Config_control_type = CONTROL_MOUSE;
206 else if (control_choice == 2) Config_control_type = CONTROL_WINJOYSTICK;
208 // if (Config_control_type == CONTROL_WINJOYSTICK)
209 // joydefs_calibrate();
212 if ( Config_control_type==CONTROL_THRUSTMASTER_FCS) {
213 i = nm_messagebox( TXT_IMPORTANT_NOTE, 2, "Choose another", TXT_OK, TXT_FCS );
214 if (i==0) goto RetrySelection;
217 if ( (Config_control_type>0) && (Config_control_type<5)) {
220 #else // some macintosh only stuff here
221 if ( Config_control_type==CONTROL_THRUSTMASTER_FCS) {
222 extern char *tm_warning;
224 i = nm_messagebox( TXT_IMPORTANT_NOTE, 2, "Choose another", TXT_OK, tm_warning );
225 if (i==0) goto RetrySelection;
226 } else if ( Config_control_type==CONTROL_FLIGHTSTICK_PRO ) {
227 extern char *ch_warning;
229 i = nm_messagebox( TXT_IMPORTANT_NOTE, 2, "Choose another", TXT_OK, ch_warning );
230 if (i==0) goto RetrySelection;
231 } else if ( Config_control_type==CONTROL_GRAVIS_GAMEPAD ) {
232 extern char *ms_warning;
234 i = nm_messagebox( TXT_IMPORTANT_NOTE, 2, "Choose another", TXT_OK, ms_warning );
235 if (i==0) goto RetrySelection;
236 // stupid me -- get real default setting for either mousestick or firebird
237 joydefs_set_type( Config_control_type );
238 if (joy_have_firebird())
239 for (i=0; i<NUM_OTHER_CONTROLS; i++ )
240 kconfig_settings[Config_control_type][i] = default_firebird_settings[i];
242 for (i=0; i<NUM_OTHER_CONTROLS; i++ )
243 kconfig_settings[Config_control_type][i] = default_mousestick_settings[i];
244 kc_set_controls(); // reset the joystick control
246 if ( (Config_control_type>0) && (Config_control_type<5) ) {
247 joydefs_set_type( Config_control_type );
254 Player_default_difficulty = 1;
255 Auto_leveling_on = Default_leveling_on = 1;
256 n_highest_levels = 1;
257 highest_levels[0].shortname[0] = 0; //no name for mission 0
258 highest_levels[0].level_num = 1; //was highest level in old struct
259 Config_joystick_sensitivity = 8;
260 Cockpit_3d_view[0]=CV_NONE;
261 Cockpit_3d_view[1]=CV_NONE;
263 // Default taunt macros
265 strcpy(Network_message_macro[0], "Why can't we all just get along?");
266 strcpy(Network_message_macro[1], "Hey, I got a present for ya");
267 strcpy(Network_message_macro[2], "I got a hankerin' for a spankerin'");
268 strcpy(Network_message_macro[3], "This one's headed for Uranus");
269 Netlife_kills=0; Netlife_killed=0;
275 extern int Guided_in_big_window,Automap_always_hires;
277 //this length must match the value in escort.c
278 #define GUIDEBOT_NAME_LEN 9
279 extern char guidebot_name[];
280 extern char real_guidebot_name[];
282 WIN(extern char win95_current_joyname[]);
284 ubyte control_type_dos,control_type_win;
287 uint32_t legacy_display_mode[] = { SM(320,200), SM(640,480), SM(320,400), SM(640,400), SM(800,600), SM(1024,768), SM(1280,1024) };
289 //read in the player's saved games. returns errno (0 == no error)
290 int read_player_file()
293 char filename[FILENAME_LEN+15];
295 char filename[FILENAME_LEN];
299 short player_file_version;
303 Assert(Player_num>=0 && Player_num<MAX_PLAYERS);
305 sprintf(filename, PLAYER_DIR "%.8s.plr", Players[Player_num].callsign);
307 if (!PHYSFS_exists(filename))
310 file = PHYSFSX_openReadBuffered(filename);
315 if (file && isatty(fileno(file))) {
316 //if the callsign is the name of a tty device, prepend a char
318 sprintf(filename, PLAYER_DIR "$%.7s.plr",Players[Player_num].callsign);
319 file = PHYSFSX_openReadBuffered(filename);
325 goto read_player_file_failed;
327 PHYSFS_readSLE32(file, &id);
329 // SWAPINT added here because old versions of d2x
330 // used the wrong byte order.
331 if (id!=SAVE_FILE_ID && id!=SWAPINT(SAVE_FILE_ID)) {
332 nm_messagebox(TXT_ERROR, 1, TXT_OK, "Invalid player file");
337 player_file_version = cfile_read_short(file);
339 if (player_file_version > 255) // bigendian file?
343 player_file_version = SWAPSHORT(player_file_version);
345 if (player_file_version<COMPATIBLE_PLAYER_FILE_VERSION) {
346 nm_messagebox(TXT_ERROR, 1, TXT_OK, TXT_ERROR_PLR_VERSION);
351 Game_window_w = cfile_read_short(file);
352 Game_window_h = cfile_read_short(file);
355 Game_window_w = SWAPSHORT(Game_window_w);
356 Game_window_h = SWAPSHORT(Game_window_h);
359 Player_default_difficulty = cfile_read_byte(file);
360 Default_leveling_on = cfile_read_byte(file);
361 Reticle_on = cfile_read_byte(file);
362 Cockpit_mode = cfile_read_byte(file);
364 i = cfile_read_byte(file);
365 Default_display_mode = legacy_display_mode[i];
367 Missile_view_enabled = cfile_read_byte(file);
368 Headlight_active_default = cfile_read_byte(file);
369 Guided_in_big_window = cfile_read_byte(file);
371 if (player_file_version >= 19)
372 Automap_always_hires = cfile_read_byte(file);
374 Auto_leveling_on = Default_leveling_on;
376 //read new highest level info
378 n_highest_levels = cfile_read_short(file);
380 n_highest_levels = SWAPSHORT(n_highest_levels);
381 Assert(n_highest_levels <= MAX_MISSIONS);
383 if (PHYSFS_read(file, highest_levels, sizeof(hli), n_highest_levels) != n_highest_levels)
384 goto read_player_file_failed;
391 len = MAX_MESSAGE_LEN;
393 for (i = 0; i < 4; i++)
394 if (PHYSFS_read(file, Network_message_macro[i], len, 1) != 1)
395 goto read_player_file_failed;
397 char dummy[4][MAX_MESSAGE_LEN];
399 cfread(dummy, MAX_MESSAGE_LEN, 4, file);
405 int n_control_types = (player_file_version<20)?7:CONTROL_MAX_TYPES;
407 if (PHYSFS_read(file, kconfig_settings, MAX_CONTROLS*n_control_types, 1) != 1)
408 goto read_player_file_failed;
409 else if (PHYSFS_read(file, (ubyte *)&control_type_dos, sizeof(ubyte), 1) != 1)
410 goto read_player_file_failed;
411 else if (player_file_version >= 21 && PHYSFS_read(file, (ubyte *)&control_type_win, sizeof(ubyte), 1) != 1)
412 goto read_player_file_failed;
413 else if (PHYSFS_read(file, &Config_joystick_sensitivity, sizeof(ubyte), 1) !=1 )
414 goto read_player_file_failed;
417 Config_control_type = control_type_win;
419 Config_control_type = control_type_dos;
423 joydefs_set_type(Config_control_type);
428 PrimaryOrder[i] = cfile_read_byte(file);
429 SecondaryOrder[i] = cfile_read_byte(file);
432 if (player_file_version>=16)
434 PHYSFS_readSLE32(file, &Cockpit_3d_view[0]);
435 PHYSFS_readSLE32(file, &Cockpit_3d_view[1]);
438 Cockpit_3d_view[0] = SWAPINT(Cockpit_3d_view[0]);
439 Cockpit_3d_view[1] = SWAPINT(Cockpit_3d_view[1]);
447 if (player_file_version>=22)
450 PHYSFS_readSLE32(file, &Netlife_kills);
451 PHYSFS_readSLE32(file, &Netlife_killed);
453 Netlife_kills = SWAPINT(Netlife_kills);
454 Netlife_killed = SWAPINT(Netlife_killed);
459 PHYSFS_readSLE32(file, &dummy);
460 PHYSFS_readSLE32(file, &dummy);
467 Netlife_kills=0; Netlife_killed=0;
471 if (player_file_version>=23)
473 PHYSFS_readSLE32(file, &i);
477 mprintf ((0,"Reading: lifetime checksum is %d\n",i));
478 if (i!=get_lifetime_checksum (Netlife_kills,Netlife_killed))
480 Netlife_kills=0; Netlife_killed=0;
481 nm_messagebox(NULL, 1, "Shame on me", "Trying to cheat eh?");
488 if (player_file_version >= 18)
489 PHYSFSX_readString(file, guidebot_name);
491 strcpy(guidebot_name,"GUIDE-BOT");
493 strcpy(real_guidebot_name,guidebot_name);
499 joy95_get_name(JOYSTICKID1, buf, 127);
500 if (player_file_version >= 24)
501 PHYSFSX_readString(file, win95_current_joyname);
503 strcpy(win95_current_joyname, "Old Player File");
505 mprintf((0, "Detected joystick: %s\n", buf));
506 mprintf((0, "Player's joystick: %s\n", win95_current_joyname));
508 if (strcmp(win95_current_joyname, buf)) {
509 for (i = 0; i < MAX_CONTROLS; i++)
510 kconfig_settings[CONTROL_WINJOYSTICK][i] =
511 default_kconfig_settings[CONTROL_WINJOYSTICK][i];
514 if (player_file_version >= 24)
515 PHYSFSX_readString(file, buf); // Just read it in fpr DPS.
519 if (player_file_version >= 25)
520 PHYSFS_read(file, kconfig_d2x_settings, MAX_D2X_CONTROLS, 1);
522 for(i=0; i < MAX_D2X_CONTROLS; i++)
523 kconfig_d2x_settings[i] = default_kconfig_d2x_settings[i];
525 if (!PHYSFS_close(file))
526 goto read_player_file_failed;
533 read_player_file_failed:
534 nm_messagebox(TXT_ERROR, 1, TXT_OK, "%s\n\n%s", "Error reading PLR file", PHYSFS_getLastError());
542 //finds entry for this level in table. if not found, returns ptr to
543 //empty entry. If no empty entries, takes over last one
548 for (i=0;i<n_highest_levels;i++)
549 if (!stricmp(highest_levels[i].shortname, Current_mission_filename))
552 if (i==n_highest_levels) { //not found. create entry
555 i--; //take last entry
559 strcpy(highest_levels[i].shortname, Current_mission_filename);
560 highest_levels[i].level_num = 0;
566 //set a new highest level for player for this mission
567 void set_highest_level(int levelnum)
571 if ((ret=read_player_file()) != EZERO)
572 if (ret != ENOENT) //if file doesn't exist, that's ok
575 i = find_hli_entry();
577 if (levelnum > highest_levels[i].level_num)
578 highest_levels[i].level_num = levelnum;
583 //gets the player's highest level from the file for this mission
584 int get_highest_level(void)
587 int highest_saturn_level = 0;
590 if (strlen(Current_mission_filename)==0 ) {
591 for (i=0;i<n_highest_levels;i++)
592 if (!stricmp(highest_levels[i].shortname, "DESTSAT")) // Destination Saturn.
593 highest_saturn_level = highest_levels[i].level_num;
596 i = highest_levels[find_hli_entry()].level_num;
597 if ( highest_saturn_level > i )
598 i = highest_saturn_level;
602 extern int Cockpit_mode_save;
605 //write out player's saved games. returns errno (0 == no error)
606 int write_player_file()
608 char filename[FILENAME_LEN+15];
612 // #ifdef APPLE_DEMO // no saving of player files in Apple OEM version
618 sprintf(filename, PLAYER_DIR "%s.plr", Players[Player_num].callsign);
619 file = PHYSFSX_openWriteBuffered(filename);
621 #if 0 //ndef MACINTOSH
623 if (file && isatty(fileno(file))) {
625 //if the callsign is the name of a tty device, prepend a char
628 sprintf(filename, PLAYER_DIR "$%.7s.plr", Players[Player_num].callsign);
629 file = PHYSFSX_openWriteBuffered(filename);
636 //Write out player's info
637 PHYSFS_writeULE32(file, SAVE_FILE_ID);
638 PHYSFS_writeULE16(file, PLAYER_FILE_VERSION);
640 PHYSFS_writeULE16(file, Game_window_w);
641 PHYSFS_writeULE16(file, Game_window_h);
643 PHYSFSX_writeU8(file, Player_default_difficulty);
644 PHYSFSX_writeU8(file, Auto_leveling_on);
645 PHYSFSX_writeU8(file, Reticle_on);
646 PHYSFSX_writeU8(file, (Cockpit_mode_save!=-1)?Cockpit_mode_save:Cockpit_mode); //if have saved mode, write it instead of letterbox/rear view
648 for (i = 0; i < (sizeof(legacy_display_mode) / sizeof(uint32_t)); i++) {
649 if (legacy_display_mode[i] == Current_display_mode)
652 PHYSFSX_writeU8(file, i);
654 PHYSFSX_writeU8(file, Missile_view_enabled);
655 PHYSFSX_writeU8(file, Headlight_active_default);
656 PHYSFSX_writeU8(file, Guided_in_big_window);
657 PHYSFSX_writeU8(file, Automap_always_hires);
659 //write higest level info
660 PHYSFS_writeULE16(file, n_highest_levels);
661 if ((PHYSFS_write(file, highest_levels, sizeof(hli), n_highest_levels) != n_highest_levels))
662 goto write_player_file_failed;
665 if ((PHYSFS_write(file, Network_message_macro, MAX_MESSAGE_LEN, 4) != 4))
666 goto write_player_file_failed;
669 char dummy[4][MAX_MESSAGE_LEN]; // Pull the messages from a hat! ;-)
671 if ((PHYSFS_write(file, dummy, MAX_MESSAGE_LEN, 4) != 4))
672 goto write_player_file_failed;
680 control_type_win = Config_control_type;
682 control_type_dos = Config_control_type;
685 if (PHYSFS_write(file, kconfig_settings, MAX_CONTROLS*CONTROL_MAX_TYPES, 1) != 1)
686 goto write_player_file_failed;
687 else if (PHYSFS_write(file, &control_type_dos, sizeof(ubyte), 1) != 1)
688 goto write_player_file_failed;
689 else if (PHYSFS_write(file, &control_type_win, sizeof(ubyte), 1) != 1)
690 goto write_player_file_failed;
691 else if (PHYSFS_write(file, &Config_joystick_sensitivity, sizeof(ubyte), 1) != 1)
692 goto write_player_file_failed;
694 for (i = 0; i < 11; i++)
696 PHYSFS_write(file, &PrimaryOrder[i], sizeof(ubyte), 1);
697 PHYSFS_write(file, &SecondaryOrder[i], sizeof(ubyte), 1);
700 PHYSFS_writeULE32(file, Cockpit_3d_view[0]);
701 PHYSFS_writeULE32(file, Cockpit_3d_view[1]);
704 PHYSFS_writeULE32(file, Netlife_kills);
705 PHYSFS_writeULE32(file, Netlife_killed);
706 i=get_lifetime_checksum (Netlife_kills,Netlife_killed);
707 mprintf ((0,"Writing: Lifetime checksum is %d\n",i));
709 PHYSFS_writeULE32(file, 0);
710 PHYSFS_writeULE32(file, 0);
711 i = get_lifetime_checksum (0, 0);
713 PHYSFS_writeULE32(file, i);
716 //write guidebot name
717 PHYSFSX_writeString(file, real_guidebot_name);
722 joy95_get_name(JOYSTICKID1, buf, 127);
724 strcpy(buf, "DOS joystick");
726 PHYSFSX_writeString(file, buf); // Write out current joystick for player.
729 PHYSFS_write(file, kconfig_d2x_settings, MAX_D2X_CONTROLS, 1);
731 if (!PHYSFS_close(file))
732 goto write_player_file_failed;
734 #ifdef MACINTOSH // set filetype and creator for playerfile
740 strcpy(pfilename, filename);
742 err = HGetFInfo(0, 0, pfilename, &finfo);
743 finfo.fdType = 'PLYR';
744 finfo.fdCreator = 'DCT2';
745 err = HSetFInfo(0, 0, pfilename, &finfo);
751 write_player_file_failed:
752 nm_messagebox(TXT_ERROR, 1, TXT_OK, "%s\n\n%s", TXT_ERROR_WRITING_PLR, PHYSFS_getLastError());
756 PHYSFS_delete(filename); //delete bogus file
762 //update the player's highest level. returns errno (0 == no error)
763 int update_player_file()
767 if ((ret=read_player_file()) != EZERO)
768 if (ret != ENOENT) //if file doesn't exist, that's ok
771 return write_player_file();
774 int get_lifetime_checksum (int a,int b)
778 // confusing enough to beat amateur disassemblers? Lets hope so