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 * Save game information
27 char gamesave_rcsid[] = "$Id: gamesave.c,v 1.16 2002-08-30 00:57:06 btb Exp $";
43 #include "editor/editor.h"
76 char Gamesave_current_filename[128];
78 int Gamesave_current_version;
80 #define GAME_VERSION 32
81 #define GAME_COMPATIBLE_VERSION 22
83 //version 28->29 add delta light support
84 //version 27->28 controlcen id now is reactor number, not model number
86 //version 29->30 changed trigger structure
87 //version 30->31 changed trigger structure some more
88 //version 31->32 change segment structure, make it 512 bytes w/o editor, add Segment2s array.
90 #define MENU_CURSOR_X_MIN MENU_X
91 #define MENU_CURSOR_X_MAX MENU_X+6
94 ushort fileinfo_signature;
95 ushort fileinfo_version;
97 } game_top_fileinfo; // Should be same as first two fields below...
100 ushort fileinfo_signature;
101 ushort fileinfo_version;
103 char mine_filename[15];
105 int player_offset; // Player info
107 int object_offset; // Object info
117 int triggers_howmany;
128 int dl_indices_offset;
129 int dl_indices_howmany;
130 int dl_indices_sizeof;
131 int delta_light_offset;
132 int delta_light_howmany;
133 int delta_light_sizeof;
136 // LINT: adding function prototypes
137 void read_object(object *obj, CFILE *f, int version);
138 void write_object(object *obj, FILE *f);
139 void do_load_save_levels(int save);
140 void dump_mine_info(void);
142 extern char MaxPowerupsAllowed[MAX_POWERUP_TYPES];
143 extern char PowerupsInMine[MAX_POWERUP_TYPES];
146 extern char mine_filename[];
147 extern int save_mine_data_compiled(FILE * SaveFile);
149 //--unused-- char mine_filename[128];
152 int Gamesave_num_org_robots = 0;
153 //--unused-- grs_bitmap * Gamesave_saved_bitmap = NULL;
156 // Return true if this level has a name of the form "level??"
157 // Note that a pathspec can appear at the beginning of the filename.
158 int is_real_level(char *filename)
160 int len = strlen(filename);
165 //mprintf((0, "String = [%s]\n", &filename[len-11]));
166 return !strnicmp(&filename[len-11], "level", 5);
171 void change_filename_extension( char *dest, char *src, char *new_ext )
180 for (i=1; i<strlen(dest); i++ )
181 if (dest[i]=='.'||dest[i]==' '||dest[i]==0)
186 dest[i+1]=new_ext[0];
187 dest[i+2]=new_ext[1];
188 dest[i+3]=new_ext[2];
194 //--unused-- vms_angvec zero_angles={0,0,0};
196 #define vm_angvec_zero(v) do {(v)->p=(v)->b=(v)->h=0;} while (0)
198 int Gamesave_num_players=0;
200 int N_save_pof_names;
201 char Save_pof_names[MAX_POLYGON_MODELS][FILENAME_LEN];
203 void check_and_fix_matrix(vms_matrix *m);
205 void verify_object( object * obj ) {
207 obj->lifeleft = IMMORTAL_TIME; //all loaded object are immortal, for now
209 if ( obj->type == OBJ_ROBOT ) {
210 Gamesave_num_org_robots++;
212 // Make sure valid id...
213 if ( obj->id >= N_robot_types )
214 obj->id = obj->id % N_robot_types;
216 // Make sure model number & size are correct...
217 if ( obj->render_type == RT_POLYOBJ ) {
218 Assert(Robot_info[obj->id].model_num != -1);
219 //if you fail this assert, it means that a robot in this level
220 //hasn't been loaded, possibly because he's marked as
221 //non-shareware. To see what robot number, print obj->id.
223 Assert(Robot_info[obj->id].always_0xabcd == 0xabcd);
224 //if you fail this assert, it means that the robot_ai for
225 //a robot in this level hasn't been loaded, possibly because
226 //it's marked as non-shareware. To see what robot number,
229 obj->rtype.pobj_info.model_num = Robot_info[obj->id].model_num;
230 obj->size = Polygon_models[obj->rtype.pobj_info.model_num].rad;
232 //@@Took out this ugly hack 1/12/96, because Mike has added code
233 //@@that should fix it in a better way.
234 //@@//this is a super-ugly hack. Since the baby stripe robots have
235 //@@//their firing point on their bounding sphere, the firing points
236 //@@//can poke through a wall if the robots are very close to it. So
237 //@@//we make their radii bigger so the guns can't get too close to
239 //@@if (Robot_info[obj->id].flags & RIF_BIG_RADIUS)
240 //@@ obj->size = (obj->size*3)/2;
242 //@@if (obj->control_type==CT_AI && Robot_info[obj->id].attack_type)
243 //@@ obj->size = obj->size*3/4;
246 if (obj->id == 65) //special "reactor" robots
247 obj->movement_type = MT_NONE;
249 if (obj->movement_type == MT_PHYSICS) {
250 obj->mtype.phys_info.mass = Robot_info[obj->id].mass;
251 obj->mtype.phys_info.drag = Robot_info[obj->id].drag;
254 else { //Robots taken care of above
256 if ( obj->render_type == RT_POLYOBJ ) {
258 char *name = Save_pof_names[obj->rtype.pobj_info.model_num];
260 for (i=0;i<N_polygon_models;i++)
261 if (!stricmp(Pof_names[i],name)) { //found it!
262 // mprintf((0,"Mapping <%s> to %d (was %d)\n",name,i,obj->rtype.pobj_info.model_num));
263 obj->rtype.pobj_info.model_num = i;
269 if ( obj->type == OBJ_POWERUP ) {
270 if ( obj->id >= N_powerup_types ) {
272 Assert( obj->render_type != RT_POLYOBJ );
274 obj->control_type = CT_POWERUP;
275 obj->size = Powerup_info[obj->id].size;
276 obj->ctype.powerup_info.creation_time = 0;
279 if (Game_mode & GM_NETWORK)
281 if (multi_powerup_is_4pack(obj->id))
283 PowerupsInMine[obj->id-1]+=4;
284 MaxPowerupsAllowed[obj->id-1]+=4;
286 PowerupsInMine[obj->id]++;
287 MaxPowerupsAllowed[obj->id]++;
288 mprintf ((0,"PowerupLimiter: ID=%d\n",obj->id));
289 if (obj->id>MAX_POWERUP_TYPES)
290 mprintf ((1,"POWERUP: Overwriting array bounds!! Get JL!\n"));
296 if ( obj->type == OBJ_WEAPON ) {
297 if ( obj->id >= N_weapon_types ) {
299 Assert( obj->render_type != RT_POLYOBJ );
302 if (obj->id == PMINE_ID) { //make sure pmines have correct values
304 obj->mtype.phys_info.mass = Weapon_info[obj->id].mass;
305 obj->mtype.phys_info.drag = Weapon_info[obj->id].drag;
306 obj->mtype.phys_info.flags |= PF_FREE_SPINNING;
308 // Make sure model number & size are correct...
309 Assert( obj->render_type == RT_POLYOBJ );
311 obj->rtype.pobj_info.model_num = Weapon_info[obj->id].model_num;
312 obj->size = Polygon_models[obj->rtype.pobj_info.model_num].rad;
316 if ( obj->type == OBJ_CNTRLCEN ) {
318 obj->render_type = RT_POLYOBJ;
319 obj->control_type = CT_CNTRLCEN;
321 if (Gamesave_current_version <= 1) { // descent 1 reactor
322 obj->id = 0; // used to be only one kind of reactor
323 obj->rtype.pobj_info.model_num = Reactors[0].model_num;// descent 1 reactor
325 //@@// Make model number is correct...
326 //@@for (i=0; i<Num_total_object_types; i++ )
327 //@@ if ( ObjType[i] == OL_CONTROL_CENTER ) {
328 //@@ obj->rtype.pobj_info.model_num = ObjId[i];
329 //@@ obj->shields = ObjStrength[i];
336 // Check, and set, strength of reactor
337 for (i=0; i<Num_total_object_types; i++ )
338 if ( ObjType[i]==OL_CONTROL_CENTER && ObjId[i] == obj->id ) {
339 obj->shields = ObjStrength[i];
342 Assert(i < Num_total_object_types); //make sure we found it
347 if ( obj->type == OBJ_PLAYER ) {
350 //Assert(obj == Player);
352 if ( obj == ConsoleObject )
353 init_player_object();
355 if (obj->render_type == RT_POLYOBJ) //recover from Matt's pof file matchup bug
356 obj->rtype.pobj_info.model_num = Player_ship->model_num;
358 //Make sure orient matrix is orthogonal
359 check_and_fix_matrix(&obj->orient);
361 obj->id = Gamesave_num_players++;
364 if (obj->type == OBJ_HOSTAGE) {
366 //@@if (obj->id > N_hostage_types)
369 obj->render_type = RT_HOSTAGE;
370 obj->control_type = CT_POWERUP;
375 //static gs_skip(int len,CFILE *file)
378 // cfseek(file,len,SEEK_CUR);
382 static void gs_write_int(int i,FILE *file)
384 if (fwrite( &i, sizeof(i), 1, file) != 1)
385 Error( "Error reading int in gamesave.c" );
389 static void gs_write_fix(fix f,FILE *file)
391 if (fwrite( &f, sizeof(f), 1, file) != 1)
392 Error( "Error reading fix in gamesave.c" );
396 static void gs_write_short(short s,FILE *file)
398 if (fwrite( &s, sizeof(s), 1, file) != 1)
399 Error( "Error reading short in gamesave.c" );
403 static void gs_write_fixang(fixang f,FILE *file)
405 if (fwrite( &f, sizeof(f), 1, file) != 1)
406 Error( "Error reading fixang in gamesave.c" );
410 static void gs_write_byte(byte b,FILE *file)
412 if (fwrite( &b, sizeof(b), 1, file) != 1)
413 Error( "Error reading byte in gamesave.c" );
417 static void gr_write_vector(vms_vector *v,FILE *file)
419 gs_write_fix(v->x,file);
420 gs_write_fix(v->y,file);
421 gs_write_fix(v->z,file);
424 static void gs_write_matrix(vms_matrix *m,FILE *file)
426 gr_write_vector(&m->rvec,file);
427 gr_write_vector(&m->uvec,file);
428 gr_write_vector(&m->fvec,file);
431 static void gs_write_angvec(vms_angvec *v,FILE *file)
433 gs_write_fixang(v->p,file);
434 gs_write_fixang(v->b,file);
435 gs_write_fixang(v->h,file);
441 extern int multi_powerup_is_4pack(int);
442 //reads one object of the given version from the given file
443 void read_object(object *obj,CFILE *f,int version)
446 obj->type = cfile_read_byte(f);
447 obj->id = cfile_read_byte(f);
449 obj->control_type = cfile_read_byte(f);
450 obj->movement_type = cfile_read_byte(f);
451 obj->render_type = cfile_read_byte(f);
452 obj->flags = cfile_read_byte(f);
454 obj->segnum = cfile_read_short(f);
455 obj->attached_obj = -1;
457 cfile_read_vector(&obj->pos,f);
458 cfile_read_matrix(&obj->orient,f);
460 obj->size = cfile_read_fix(f);
461 obj->shields = cfile_read_fix(f);
463 cfile_read_vector(&obj->last_pos,f);
465 obj->contains_type = cfile_read_byte(f);
466 obj->contains_id = cfile_read_byte(f);
467 obj->contains_count = cfile_read_byte(f);
469 switch (obj->movement_type) {
473 cfile_read_vector(&obj->mtype.phys_info.velocity,f);
474 cfile_read_vector(&obj->mtype.phys_info.thrust,f);
476 obj->mtype.phys_info.mass = cfile_read_fix(f);
477 obj->mtype.phys_info.drag = cfile_read_fix(f);
478 obj->mtype.phys_info.brakes = cfile_read_fix(f);
480 cfile_read_vector(&obj->mtype.phys_info.rotvel,f);
481 cfile_read_vector(&obj->mtype.phys_info.rotthrust,f);
483 obj->mtype.phys_info.turnroll = cfile_read_fixang(f);
484 obj->mtype.phys_info.flags = cfile_read_short(f);
490 cfile_read_vector(&obj->mtype.spin_rate,f);
500 switch (obj->control_type) {
505 obj->ctype.ai_info.behavior = cfile_read_byte(f);
507 for (i=0;i<MAX_AI_FLAGS;i++)
508 obj->ctype.ai_info.flags[i] = cfile_read_byte(f);
510 obj->ctype.ai_info.hide_segment = cfile_read_short(f);
511 obj->ctype.ai_info.hide_index = cfile_read_short(f);
512 obj->ctype.ai_info.path_length = cfile_read_short(f);
513 obj->ctype.ai_info.cur_path_index = cfile_read_short(f);
516 cfile_read_short(f); // obj->ctype.ai_info.follow_path_start_seg =
517 cfile_read_short(f); // obj->ctype.ai_info.follow_path_end_seg =
525 obj->ctype.expl_info.spawn_time = cfile_read_fix(f);
526 obj->ctype.expl_info.delete_time = cfile_read_fix(f);
527 obj->ctype.expl_info.delete_objnum = cfile_read_short(f);
528 obj->ctype.expl_info.next_attach = obj->ctype.expl_info.prev_attach = obj->ctype.expl_info.attach_parent = -1;
534 //do I really need to read these? Are they even saved to disk?
536 obj->ctype.laser_info.parent_type = cfile_read_short(f);
537 obj->ctype.laser_info.parent_num = cfile_read_short(f);
538 obj->ctype.laser_info.parent_signature = cfile_read_int(f);
544 obj->ctype.light_info.intensity = cfile_read_fix(f);
550 obj->ctype.powerup_info.count = cfile_read_int(f);
552 obj->ctype.powerup_info.count = 1;
554 if (obj->id == POW_VULCAN_WEAPON)
555 obj->ctype.powerup_info.count = VULCAN_WEAPON_AMMO_AMOUNT;
557 if (obj->id == POW_GAUSS_WEAPON)
558 obj->ctype.powerup_info.count = VULCAN_WEAPON_AMMO_AMOUNT;
560 if (obj->id == POW_OMEGA_WEAPON)
561 obj->ctype.powerup_info.count = MAX_OMEGA_CHARGE;
571 case CT_SLEW: //the player is generally saved as slew
585 switch (obj->render_type) {
594 obj->rtype.pobj_info.model_num = cfile_read_int(f);
596 for (i=0;i<MAX_SUBMODELS;i++)
597 cfile_read_angvec(&obj->rtype.pobj_info.anim_angles[i],f);
599 obj->rtype.pobj_info.subobj_flags = cfile_read_int(f);
601 tmo = cfile_read_int(f);
604 obj->rtype.pobj_info.tmap_override = tmo;
607 obj->rtype.pobj_info.tmap_override = -1;
609 int xlated_tmo = tmap_xlate_table[tmo];
610 if (xlated_tmo < 0) {
611 mprintf( (0, "Couldn't find texture for demo object, model_num = %d\n", obj->rtype.pobj_info.model_num));
615 obj->rtype.pobj_info.tmap_override = xlated_tmo;
619 obj->rtype.pobj_info.alt_textures = 0;
624 case RT_WEAPON_VCLIP:
629 obj->rtype.vclip_info.vclip_num = cfile_read_int(f);
630 obj->rtype.vclip_info.frametime = cfile_read_fix(f);
631 obj->rtype.vclip_info.framenum = cfile_read_byte(f);
647 //writes one object to the given file
648 void write_object(object *obj,FILE *f)
650 gs_write_byte(obj->type,f);
651 gs_write_byte(obj->id,f);
653 gs_write_byte(obj->control_type,f);
654 gs_write_byte(obj->movement_type,f);
655 gs_write_byte(obj->render_type,f);
656 gs_write_byte(obj->flags,f);
658 gs_write_short(obj->segnum,f);
660 gr_write_vector(&obj->pos,f);
661 gs_write_matrix(&obj->orient,f);
663 gs_write_fix(obj->size,f);
664 gs_write_fix(obj->shields,f);
666 gr_write_vector(&obj->last_pos,f);
668 gs_write_byte(obj->contains_type,f);
669 gs_write_byte(obj->contains_id,f);
670 gs_write_byte(obj->contains_count,f);
672 switch (obj->movement_type) {
676 gr_write_vector(&obj->mtype.phys_info.velocity,f);
677 gr_write_vector(&obj->mtype.phys_info.thrust,f);
679 gs_write_fix(obj->mtype.phys_info.mass,f);
680 gs_write_fix(obj->mtype.phys_info.drag,f);
681 gs_write_fix(obj->mtype.phys_info.brakes,f);
683 gr_write_vector(&obj->mtype.phys_info.rotvel,f);
684 gr_write_vector(&obj->mtype.phys_info.rotthrust,f);
686 gs_write_fixang(obj->mtype.phys_info.turnroll,f);
687 gs_write_short(obj->mtype.phys_info.flags,f);
693 gr_write_vector(&obj->mtype.spin_rate,f);
703 switch (obj->control_type) {
708 gs_write_byte(obj->ctype.ai_info.behavior,f);
710 for (i=0;i<MAX_AI_FLAGS;i++)
711 gs_write_byte(obj->ctype.ai_info.flags[i],f);
713 gs_write_short(obj->ctype.ai_info.hide_segment,f);
714 gs_write_short(obj->ctype.ai_info.hide_index,f);
715 gs_write_short(obj->ctype.ai_info.path_length,f);
716 gs_write_short(obj->ctype.ai_info.cur_path_index,f);
718 // -- unused! mk, 08/13/95 -- gs_write_short(obj->ctype.ai_info.follow_path_start_seg,f);
719 // -- unused! mk, 08/13/95 -- gs_write_short(obj->ctype.ai_info.follow_path_end_seg,f);
726 gs_write_fix(obj->ctype.expl_info.spawn_time,f);
727 gs_write_fix(obj->ctype.expl_info.delete_time,f);
728 gs_write_short(obj->ctype.expl_info.delete_objnum,f);
734 //do I really need to write these objects?
736 gs_write_short(obj->ctype.laser_info.parent_type,f);
737 gs_write_short(obj->ctype.laser_info.parent_num,f);
738 gs_write_int(obj->ctype.laser_info.parent_signature,f);
744 gs_write_fix(obj->ctype.light_info.intensity,f);
749 gs_write_int(obj->ctype.powerup_info.count,f);
757 case CT_SLEW: //the player is generally saved as slew
761 break; //control center object.
771 switch (obj->render_type) {
780 gs_write_int(obj->rtype.pobj_info.model_num,f);
782 for (i=0;i<MAX_SUBMODELS;i++)
783 gs_write_angvec(&obj->rtype.pobj_info.anim_angles[i],f);
785 gs_write_int(obj->rtype.pobj_info.subobj_flags,f);
787 gs_write_int(obj->rtype.pobj_info.tmap_override,f);
792 case RT_WEAPON_VCLIP:
797 gs_write_int(obj->rtype.vclip_info.vclip_num,f);
798 gs_write_fix(obj->rtype.vclip_info.frametime,f);
799 gs_write_byte(obj->rtype.vclip_info.framenum,f);
814 extern int remove_trigger_num(int trigger_num);
816 // -----------------------------------------------------------------------------
818 // Loads all the relevant data for a level.
819 // If level != -1, it loads the filename with extension changed to .min
820 // Otherwise it loads the appropriate level mine.
821 // returns 0=everything ok, 1=old version, -1=error
822 int load_game_data(CFILE *LoadFile)
827 start_offset = cftell(LoadFile);
829 //===================== READ FILE INFO ========================
831 // Set default values
832 game_fileinfo.level = -1;
833 game_fileinfo.player_offset = -1;
834 game_fileinfo.player_sizeof = sizeof(player);
835 game_fileinfo.object_offset = -1;
836 game_fileinfo.object_howmany = 0;
837 game_fileinfo.object_sizeof = sizeof(object);
838 game_fileinfo.walls_offset = -1;
839 game_fileinfo.walls_howmany = 0;
840 game_fileinfo.walls_sizeof = sizeof(wall);
841 game_fileinfo.doors_offset = -1;
842 game_fileinfo.doors_howmany = 0;
843 game_fileinfo.doors_sizeof = sizeof(active_door);
844 game_fileinfo.triggers_offset = -1;
845 game_fileinfo.triggers_howmany = 0;
846 game_fileinfo.triggers_sizeof = sizeof(trigger);
847 game_fileinfo.control_offset = -1;
848 game_fileinfo.control_howmany = 0;
849 game_fileinfo.control_sizeof = sizeof(control_center_triggers);
850 game_fileinfo.matcen_offset = -1;
851 game_fileinfo.matcen_howmany = 0;
852 game_fileinfo.matcen_sizeof = sizeof(matcen_info);
854 game_fileinfo.dl_indices_offset = -1;
855 game_fileinfo.dl_indices_howmany = 0;
856 game_fileinfo.dl_indices_sizeof = sizeof(dl_index);
858 game_fileinfo.delta_light_offset = -1;
859 game_fileinfo.delta_light_howmany = 0;
860 game_fileinfo.delta_light_sizeof = sizeof(delta_light);
862 // Read in game_top_fileinfo to get size of saved fileinfo.
864 if (cfseek( LoadFile, start_offset, SEEK_SET ))
865 Error( "Error seeking in gamesave.c" );
867 // if (cfread( &game_top_fileinfo, sizeof(game_top_fileinfo), 1, LoadFile) != 1)
868 // Error( "Error reading game_top_fileinfo in gamesave.c" );
870 game_top_fileinfo.fileinfo_signature = cfile_read_short(LoadFile);
871 game_top_fileinfo.fileinfo_version = cfile_read_short(LoadFile);
872 game_top_fileinfo.fileinfo_sizeof = cfile_read_int(LoadFile);
875 if (game_top_fileinfo.fileinfo_signature != 0x6705)
878 // Check version number
879 if (game_top_fileinfo.fileinfo_version < GAME_COMPATIBLE_VERSION )
882 // Now, Read in the fileinfo
883 if (cfseek( LoadFile, start_offset, SEEK_SET ))
884 Error( "Error seeking to game_fileinfo in gamesave.c" );
886 // if (cfread( &game_fileinfo, game_top_fileinfo.fileinfo_sizeof, 1, LoadFile )!=1)
887 // Error( "Error reading game_fileinfo in gamesave.c" );
889 game_fileinfo.fileinfo_signature = cfile_read_short(LoadFile);
890 game_fileinfo.fileinfo_version = cfile_read_short(LoadFile);
891 game_fileinfo.fileinfo_sizeof = cfile_read_int(LoadFile);
893 game_fileinfo.mine_filename[i] = cfile_read_byte(LoadFile);
894 game_fileinfo.level = cfile_read_int(LoadFile);
895 game_fileinfo.player_offset = cfile_read_int(LoadFile); // Player info
896 game_fileinfo.player_sizeof = cfile_read_int(LoadFile);
897 game_fileinfo.object_offset = cfile_read_int(LoadFile); // Object info
898 game_fileinfo.object_howmany = cfile_read_int(LoadFile);
899 game_fileinfo.object_sizeof = cfile_read_int(LoadFile);
900 game_fileinfo.walls_offset = cfile_read_int(LoadFile);
901 game_fileinfo.walls_howmany = cfile_read_int(LoadFile);
902 game_fileinfo.walls_sizeof = cfile_read_int(LoadFile);
903 game_fileinfo.doors_offset = cfile_read_int(LoadFile);
904 game_fileinfo.doors_howmany = cfile_read_int(LoadFile);
905 game_fileinfo.doors_sizeof = cfile_read_int(LoadFile);
906 game_fileinfo.triggers_offset = cfile_read_int(LoadFile);
907 game_fileinfo.triggers_howmany = cfile_read_int(LoadFile);
908 game_fileinfo.triggers_sizeof = cfile_read_int(LoadFile);
909 game_fileinfo.links_offset = cfile_read_int(LoadFile);
910 game_fileinfo.links_howmany = cfile_read_int(LoadFile);
911 game_fileinfo.links_sizeof = cfile_read_int(LoadFile);
912 game_fileinfo.control_offset = cfile_read_int(LoadFile);
913 game_fileinfo.control_howmany = cfile_read_int(LoadFile);
914 game_fileinfo.control_sizeof = cfile_read_int(LoadFile);
915 game_fileinfo.matcen_offset = cfile_read_int(LoadFile);
916 game_fileinfo.matcen_howmany = cfile_read_int(LoadFile);
917 game_fileinfo.matcen_sizeof = cfile_read_int(LoadFile);
919 if (game_top_fileinfo.fileinfo_version >= 29) {
920 game_fileinfo.dl_indices_offset = cfile_read_int(LoadFile);
921 game_fileinfo.dl_indices_howmany = cfile_read_int(LoadFile);
922 game_fileinfo.dl_indices_sizeof = cfile_read_int(LoadFile);
924 game_fileinfo.delta_light_offset = cfile_read_int(LoadFile);
925 game_fileinfo.delta_light_howmany = cfile_read_int(LoadFile);
926 game_fileinfo.delta_light_sizeof = cfile_read_int(LoadFile);
929 if (game_top_fileinfo.fileinfo_version >= 14) { //load mine filename
930 //@@char *p=Current_level_name;
931 //@@//must do read one char at a time, since no cfgets()
932 //@@do *p = cfgetc(LoadFile); while (*p++!=0);
934 cfgets(Current_level_name,sizeof(Current_level_name),LoadFile);
936 if (Current_level_name[strlen(Current_level_name)-1] == '\n')
937 Current_level_name[strlen(Current_level_name)-1] = 0;
940 Current_level_name[0]=0;
942 if (game_top_fileinfo.fileinfo_version >= 19) { //load pof names
943 N_save_pof_names = cfile_read_short(LoadFile);
944 if (N_save_pof_names != 0x614d && N_save_pof_names != 0x5547) { // "Ma"de w/DMB beta/"GU"ILE
945 Assert(N_save_pof_names < MAX_POLYGON_MODELS);
946 cfread(Save_pof_names,N_save_pof_names,FILENAME_LEN,LoadFile);
950 //===================== READ PLAYER INFO ==========================
951 Object_next_signature = 0;
953 //===================== READ OBJECT INFO ==========================
955 Gamesave_num_org_robots = 0;
956 Gamesave_num_players = 0;
958 if (game_fileinfo.object_offset > -1) {
959 if (cfseek( LoadFile, game_fileinfo.object_offset, SEEK_SET ))
960 Error( "Error seeking to object_offset in gamesave.c" );
962 for (i=0;i<game_fileinfo.object_howmany;i++) {
964 read_object(&Objects[i], LoadFile, game_top_fileinfo.fileinfo_version);
966 Objects[i].signature = Object_next_signature++;
967 verify_object( &Objects[i] );
972 //===================== READ WALL INFO ============================
974 if (game_fileinfo.walls_offset > -1)
977 if (!cfseek( LoadFile, game_fileinfo.walls_offset,SEEK_SET )) {
978 for (i=0;i<game_fileinfo.walls_howmany;i++) {
980 if (game_top_fileinfo.fileinfo_version >= 20)
981 wall_read(&Walls[i], LoadFile); // v20 walls and up.
982 else if (game_top_fileinfo.fileinfo_version >= 17) {
985 v19_wall_read(&w, LoadFile);
987 Walls[i].segnum = w.segnum;
988 Walls[i].sidenum = w.sidenum;
989 Walls[i].linked_wall = w.linked_wall;
991 Walls[i].type = w.type;
992 Walls[i].flags = w.flags;
993 Walls[i].hps = w.hps;
994 Walls[i].trigger = w.trigger;
995 Walls[i].clip_num = w.clip_num;
996 Walls[i].keys = w.keys;
998 Walls[i].state = WALL_DOOR_CLOSED;
1002 v16_wall_read(&w, LoadFile);
1004 Walls[i].segnum = Walls[i].sidenum = Walls[i].linked_wall = -1;
1006 Walls[i].type = w.type;
1007 Walls[i].flags = w.flags;
1008 Walls[i].hps = w.hps;
1009 Walls[i].trigger = w.trigger;
1010 Walls[i].clip_num = w.clip_num;
1011 Walls[i].keys = w.keys;
1018 //===================== READ DOOR INFO ============================
1020 if (game_fileinfo.doors_offset > -1)
1022 if (!cfseek( LoadFile, game_fileinfo.doors_offset,SEEK_SET )) {
1024 for (i=0;i<game_fileinfo.doors_howmany;i++) {
1026 if (game_top_fileinfo.fileinfo_version >= 20)
1027 active_door_read(&ActiveDoors[i], LoadFile); // version 20 and up
1032 v19_door_read(&d, LoadFile);
1034 ActiveDoors[i].n_parts = d.n_parts;
1036 for (p=0;p<d.n_parts;p++) {
1039 cseg = Segments[d.seg[p]].children[d.side[p]];
1040 cside = find_connect_side(&Segments[d.seg[p]],&Segments[cseg]);
1042 ActiveDoors[i].front_wallnum[p] = Segments[d.seg[p]].sides[d.side[p]].wall_num;
1043 ActiveDoors[i].back_wallnum[p] = Segments[cseg].sides[cside].wall_num;
1051 //==================== READ TRIGGER INFO ==========================
1054 // for MACINTOSH -- assume all triggers >= verion 31 triggers.
1056 if (game_fileinfo.triggers_offset > -1)
1058 if (!cfseek( LoadFile, game_fileinfo.triggers_offset,SEEK_SET )) {
1059 for (i=0;i<game_fileinfo.triggers_howmany;i++)
1060 if (game_top_fileinfo.fileinfo_version < 31) {
1066 if (game_top_fileinfo.fileinfo_version < 30) {
1070 v29_trigger_read(&trig29, LoadFile);
1072 trig.flags = trig29.flags;
1073 trig.num_links = trig29.num_links;
1074 trig.num_links = trig29.num_links;
1075 trig.value = trig29.value;
1076 trig.time = trig29.time;
1078 for (t=0;t<trig.num_links;t++) {
1079 trig.seg[t] = trig29.seg[t];
1080 trig.side[t] = trig29.side[t];
1084 v30_trigger_read(&trig, LoadFile);
1086 //Assert(trig.flags & TRIGGER_ON);
1087 trig.flags &= ~TRIGGER_ON;
1089 if (trig.flags & TRIGGER_CONTROL_DOORS)
1090 type = TT_OPEN_DOOR;
1091 else if (trig.flags & TRIGGER_SHIELD_DAMAGE)
1093 else if (trig.flags & TRIGGER_ENERGY_DRAIN)
1095 else if (trig.flags & TRIGGER_EXIT)
1097 else if (trig.flags & TRIGGER_ONE_SHOT)
1099 else if (trig.flags & TRIGGER_MATCEN)
1101 else if (trig.flags & TRIGGER_ILLUSION_OFF)
1102 type = TT_ILLUSION_OFF;
1103 else if (trig.flags & TRIGGER_SECRET_EXIT)
1104 type = TT_SECRET_EXIT;
1105 else if (trig.flags & TRIGGER_ILLUSION_ON)
1106 type = TT_ILLUSION_ON;
1107 else if (trig.flags & TRIGGER_UNLOCK_DOORS)
1108 type = TT_UNLOCK_DOOR;
1109 else if (trig.flags & TRIGGER_OPEN_WALL)
1110 type = TT_OPEN_WALL;
1111 else if (trig.flags & TRIGGER_CLOSE_WALL)
1112 type = TT_CLOSE_WALL;
1113 else if (trig.flags & TRIGGER_ILLUSORY_WALL)
1114 type = TT_ILLUSORY_WALL;
1118 Triggers[i].type = type;
1119 Triggers[i].flags = 0;
1120 Triggers[i].num_links = trig.num_links;
1121 Triggers[i].num_links = trig.num_links;
1122 Triggers[i].value = trig.value;
1123 Triggers[i].time = trig.time;
1125 for (t=0;t<trig.num_links;t++) {
1126 Triggers[i].seg[t] = trig.seg[t];
1127 Triggers[i].side[t] = trig.side[t];
1131 trigger_read(&Triggers[i], LoadFile);
1135 //================ READ CONTROL CENTER TRIGGER INFO ===============
1137 if (game_fileinfo.control_offset > -1)
1138 if (!cfseek( LoadFile, game_fileinfo.control_offset,SEEK_SET )) {
1139 Assert(game_fileinfo.control_howmany == 1);
1140 control_center_triggers_read(&ControlCenterTriggers, LoadFile);
1143 //================ READ MATERIALOGRIFIZATIONATORS INFO ===============
1145 if (game_fileinfo.matcen_offset > -1)
1148 if (!cfseek( LoadFile, game_fileinfo.matcen_offset,SEEK_SET )) {
1149 // mprintf((0, "Reading %i materialization centers.\n", game_fileinfo.matcen_howmany));
1150 for (i=0;i<game_fileinfo.matcen_howmany;i++) {
1151 if (game_top_fileinfo.fileinfo_version < 27) {
1154 old_matcen_info_read(&m, LoadFile);
1156 RobotCenters[i].robot_flags[0] = m.robot_flags;
1157 RobotCenters[i].robot_flags[1] = 0;
1158 RobotCenters[i].hit_points = m.hit_points;
1159 RobotCenters[i].interval = m.interval;
1160 RobotCenters[i].segnum = m.segnum;
1161 RobotCenters[i].fuelcen_num = m.fuelcen_num;
1164 matcen_info_read(&RobotCenters[i], LoadFile);
1166 // Set links in RobotCenters to Station array
1168 for (j=0; j<=Highest_segment_index; j++)
1169 if (Segment2s[j].special == SEGMENT_IS_ROBOTMAKER)
1170 if (Segment2s[j].matcen_num == i)
1171 RobotCenters[i].fuelcen_num = Segment2s[j].value;
1173 // mprintf((0, " %i: flags = %08x\n", i, RobotCenters[i].robot_flags));
1179 //================ READ DL_INDICES INFO ===============
1181 Num_static_lights = 0;
1183 if (game_fileinfo.dl_indices_offset > -1) {
1186 if (!cfseek( LoadFile, game_fileinfo.dl_indices_offset, SEEK_SET )) {
1187 Num_static_lights = game_fileinfo.dl_indices_howmany;
1188 for (i=0; i<game_fileinfo.dl_indices_howmany; i++) {
1189 if (game_top_fileinfo.fileinfo_version < 29) {
1190 mprintf((0, "Warning: Old mine version. Not reading Dl_indices info.\n"));
1191 Int3(); //shouldn't be here!!!
1193 dl_index_read(&Dl_indices[i], LoadFile);
1198 // Indicate that no light has been subtracted from any vertices.
1199 clear_light_subtracted();
1201 //================ READ DELTA LIGHT INFO ===============
1203 if (game_fileinfo.delta_light_offset > -1) {
1206 if (!cfseek( LoadFile, game_fileinfo.delta_light_offset, SEEK_SET )) {
1207 for (i=0; i<game_fileinfo.delta_light_howmany; i++) {
1208 if (game_top_fileinfo.fileinfo_version < 29) {
1209 mprintf((0, "Warning: Old mine version. Not reading delta light info.\n"));
1211 delta_light_read(&Delta_lights[i], LoadFile);
1216 //========================= UPDATE VARIABLES ======================
1218 reset_objects(game_fileinfo.object_howmany);
1220 for (i=0; i<MAX_OBJECTS; i++) {
1221 Objects[i].next = Objects[i].prev = -1;
1222 if (Objects[i].type != OBJ_NONE) {
1223 int objsegnum = Objects[i].segnum;
1225 if (objsegnum > Highest_segment_index) //bogus object
1226 Objects[i].type = OBJ_NONE;
1228 Objects[i].segnum = -1; //avoid Assert()
1229 obj_link(i,objsegnum);
1234 clear_transient_objects(1); //1 means clear proximity bombs
1236 // Make sure non-transparent doors are set correctly.
1237 for (i=0; i< Num_segments; i++)
1238 for (j=0;j<MAX_SIDES_PER_SEGMENT;j++) {
1239 side *sidep = &Segments[i].sides[j];
1240 if ((sidep->wall_num != -1) && (Walls[sidep->wall_num].clip_num != -1)) {
1241 //mprintf((0, "Checking Wall %d\n", Segments[i].sides[j].wall_num));
1242 if (WallAnims[Walls[sidep->wall_num].clip_num].flags & WCF_TMAP1) {
1243 //mprintf((0, "Fixing non-transparent door.\n"));
1244 sidep->tmap_num = WallAnims[Walls[sidep->wall_num].clip_num].frames[0];
1245 sidep->tmap_num2 = 0;
1251 Num_walls = game_fileinfo.walls_howmany;
1254 Num_open_doors = game_fileinfo.doors_howmany;
1255 Num_triggers = game_fileinfo.triggers_howmany;
1257 //go through all walls, killing references to invalid triggers
1258 for (i=0;i<Num_walls;i++)
1259 if (Walls[i].trigger >= Num_triggers) {
1260 mprintf((0,"Removing reference to invalid trigger %d from wall %d\n",Walls[i].trigger,i));
1261 Walls[i].trigger = -1; //kill trigger
1264 //go through all triggers, killing unused ones
1265 for (i=0;i<Num_triggers;) {
1268 // Find which wall this trigger is connected to.
1269 for (w=0; w<Num_walls; w++)
1270 if (Walls[w].trigger == i)
1274 if (w == Num_walls) {
1275 mprintf((0,"Removing unreferenced trigger %d\n",i));
1276 remove_trigger_num(i);
1283 // MK, 10/17/95: Make walls point back at the triggers that control them.
1284 // Go through all triggers, stuffing controlling_trigger field in Walls.
1287 for (i=0; i<Num_walls; i++)
1288 Walls[i].controlling_trigger = -1;
1290 for (t=0; t<Num_triggers; t++) {
1292 for (l=0; l<Triggers[t].num_links; l++) {
1293 int seg_num, side_num, wall_num;
1295 seg_num = Triggers[t].seg[l];
1296 side_num = Triggers[t].side[l];
1297 wall_num = Segments[seg_num].sides[side_num].wall_num;
1299 // -- if (Walls[wall_num].controlling_trigger != -1)
1302 //check to see that if a trigger requires a wall that it has one,
1303 //and if it requires a matcen that it has one
1305 if (Triggers[t].type == TT_MATCEN) {
1306 if (Segment2s[seg_num].special != SEGMENT_IS_ROBOTMAKER)
1307 Int3(); //matcen trigger doesn't point to matcen
1309 else if (Triggers[t].type != TT_LIGHT_OFF && Triggers[t].type != TT_LIGHT_ON) { //light triggers don't require walls
1311 Int3(); // This is illegal. This trigger requires a wall
1313 Walls[wall_num].controlling_trigger = t;
1319 Num_robot_centers = game_fileinfo.matcen_howmany;
1321 //fix old wall structs
1322 if (game_top_fileinfo.fileinfo_version < 17) {
1323 int segnum,sidenum,wallnum;
1325 for (segnum=0; segnum<=Highest_segment_index; segnum++)
1326 for (sidenum=0;sidenum<6;sidenum++)
1327 if ((wallnum=Segments[segnum].sides[sidenum].wall_num) != -1) {
1328 Walls[wallnum].segnum = segnum;
1329 Walls[wallnum].sidenum = sidenum;
1336 for (sidenum=0; sidenum<6; sidenum++) {
1337 int wallnum = Segments[Highest_segment_index].sides[sidenum].wall_num;
1339 if ((Walls[wallnum].segnum != Highest_segment_index) || (Walls[wallnum].sidenum != sidenum))
1340 Int3(); // Error. Bogus walls in this segment.
1341 // Consult Yuan or Mike.
1346 //create_local_segment_data();
1354 if (game_top_fileinfo.fileinfo_version < GAME_VERSION && !(game_top_fileinfo.fileinfo_version==25 && GAME_VERSION==26))
1355 return 1; //means old version
1361 int check_segment_connections(void);
1363 extern void set_ambient_sound_flags(void);
1365 // ----------------------------------------------------------------------------
1367 #define LEVEL_FILE_VERSION 8
1368 //1 -> 2 add palette name
1369 //2 -> 3 add control center explosion time
1370 //3 -> 4 add reactor strength
1371 //4 -> 5 killed hostage text stuff
1372 //5 -> 6 added Secret_return_segment and Secret_return_orient
1373 //6 -> 7 added flickering lights
1374 //7 -> 8 made version 8 to be not compatible with D2 1.0 & 1.1
1377 char *Level_being_loaded=NULL;
1381 extern void ncache_flush();
1384 extern int Slide_segs_computed;
1386 int no_old_level_file_error=0;
1388 //loads a level (.LVL) file from disk
1389 //returns 0 if success, else error code
1390 int load_level(char * filename_passed)
1393 int use_compiled_level=1;
1397 int sig, minedata_offset, gamedata_offset;
1398 int mine_err, game_err;
1403 Slide_segs_computed = 0;
1406 if (Game_mode & GM_NETWORK)
1408 for (i=0;i<MAX_POWERUP_TYPES;i++)
1410 MaxPowerupsAllowed[i]=0;
1411 PowerupsInMine[i]=0;
1421 Level_being_loaded = filename_passed;
1424 strcpy(filename,filename_passed);
1427 //if we have the editor, try the LVL first, no matter what was passed.
1428 //if we don't have an LVL, try RDL
1429 //if we don't have the editor, we just use what was passed
1431 change_filename_extension(filename,filename_passed,".lvl");
1432 use_compiled_level = 0;
1434 if (!cfexist(filename)) {
1435 change_filename_extension(filename,filename,".rl2");
1436 use_compiled_level = 1;
1440 LoadFile = cfopen( filename, "rb" );
1444 mprintf((0,"Can't open level file <%s>\n", filename));
1447 Error("Can't open file <%s>\n",filename);
1451 strcpy( Gamesave_current_filename, filename );
1454 // if ( Newdemo_state == ND_STATE_RECORDING )
1455 // newdemo_record_start_demo();
1458 sig = cfile_read_int(LoadFile);
1459 Gamesave_current_version = cfile_read_int(LoadFile);
1460 mprintf((0, "Gamesave_current_version = %d\n", Gamesave_current_version));
1461 minedata_offset = cfile_read_int(LoadFile);
1462 gamedata_offset = cfile_read_int(LoadFile);
1464 Assert(sig == MAKE_SIG('P','L','V','L'));
1466 if (Gamesave_current_version >= 8) { //read dummy data
1467 if (HoardEquipped())
1469 cfile_read_int(LoadFile);
1470 cfile_read_short(LoadFile);
1471 cfile_read_byte(LoadFile);
1474 Error("This level requires the Vertigo Enhanced version of D2.");
1478 if (Gamesave_current_version < 5)
1479 cfile_read_int(LoadFile); //was hostagetext_offset
1481 if (Gamesave_current_version > 1) {
1482 cfgets(Current_level_palette,sizeof(Current_level_palette),LoadFile);
1483 if (Current_level_palette[strlen(Current_level_palette)-1] == '\n')
1484 Current_level_palette[strlen(Current_level_palette)-1] = 0;
1486 if (Gamesave_current_version <= 1 || Current_level_palette[0]==0) // descent 1 level
1487 strcpy(Current_level_palette, DEFAULT_LEVEL_PALETTE);
1489 if (Gamesave_current_version >= 3)
1490 Base_control_center_explosion_time = cfile_read_int(LoadFile);
1492 Base_control_center_explosion_time = DEFAULT_CONTROL_CENTER_EXPLOSION_TIME;
1494 if (Gamesave_current_version >= 4)
1495 Reactor_strength = cfile_read_int(LoadFile);
1497 Reactor_strength = -1; //use old defaults
1499 if (Gamesave_current_version >= 7) {
1502 Num_flickering_lights = cfile_read_int(LoadFile);
1503 Assert((Num_flickering_lights >= 0) && (Num_flickering_lights < MAX_FLICKERING_LIGHTS));
1504 for (i = 0; i < Num_flickering_lights; i++)
1505 flickering_light_read(&Flickering_lights[i], LoadFile);
1508 Num_flickering_lights = 0;
1510 if (Gamesave_current_version < 6) {
1511 Secret_return_segment = 0;
1512 Secret_return_orient.rvec.x = F1_0;
1513 Secret_return_orient.rvec.y = 0;
1514 Secret_return_orient.rvec.z = 0;
1515 Secret_return_orient.fvec.x = 0;
1516 Secret_return_orient.fvec.y = F1_0;
1517 Secret_return_orient.fvec.z = 0;
1518 Secret_return_orient.uvec.x = 0;
1519 Secret_return_orient.uvec.y = 0;
1520 Secret_return_orient.uvec.z = F1_0;
1522 Secret_return_segment = cfile_read_int(LoadFile);
1523 Secret_return_orient.rvec.x = cfile_read_int(LoadFile);
1524 Secret_return_orient.rvec.y = cfile_read_int(LoadFile);
1525 Secret_return_orient.rvec.z = cfile_read_int(LoadFile);
1526 Secret_return_orient.fvec.x = cfile_read_int(LoadFile);
1527 Secret_return_orient.fvec.y = cfile_read_int(LoadFile);
1528 Secret_return_orient.fvec.z = cfile_read_int(LoadFile);
1529 Secret_return_orient.uvec.x = cfile_read_int(LoadFile);
1530 Secret_return_orient.uvec.y = cfile_read_int(LoadFile);
1531 Secret_return_orient.uvec.z = cfile_read_int(LoadFile);
1534 cfseek(LoadFile,minedata_offset,SEEK_SET);
1536 if (!use_compiled_level) {
1537 mine_err = load_mine_data(LoadFile);
1538 #if 0 //dunno - 3rd party stuff?
1539 // Compress all uv coordinates in mine, improves texmap precision. --MK, 02/19/96
1540 compress_uv_coordinates_all();
1544 //NOTE LINK TO ABOVE!!
1545 mine_err = load_mine_data_compiled(LoadFile);
1547 if (mine_err == -1) { //error!!
1552 cfseek(LoadFile,gamedata_offset,SEEK_SET);
1553 game_err = load_game_data(LoadFile);
1555 if (game_err == -1) { //error!!
1560 //======================== CLOSE FILE =============================
1562 cfclose( LoadFile );
1564 set_ambient_sound_flags();
1567 write_game_text_file(filename);
1568 if (Errors_in_mine) {
1569 if (is_real_level(filename)) {
1570 char ErrorMessage[200];
1572 sprintf( ErrorMessage, "Warning: %i errors in %s!\n", Errors_in_mine, Level_being_loaded );
1574 gr_palette_load(gr_palette);
1575 nm_messagebox( NULL, 1, "Continue", ErrorMessage );
1578 mprintf((1, "Error: %i errors in %s.\n", Errors_in_mine, Level_being_loaded));
1583 //If an old version, ask the use if he wants to save as new version
1584 if (!no_old_level_file_error && (Function_mode == FMODE_EDITOR) && (((LEVEL_FILE_VERSION > 3) && Gamesave_current_version < LEVEL_FILE_VERSION) || mine_err == 1 || game_err == 1)) {
1585 char ErrorMessage[200];
1587 sprintf( ErrorMessage,
1588 "You just loaded a old version\n"
1589 "level. Would you like to save\n"
1590 "it as a current version level?");
1593 gr_palette_load(gr_palette);
1594 if (nm_messagebox( NULL, 2, "Don't Save", "Save", ErrorMessage )==1)
1595 save_level(filename);
1601 if (Function_mode == FMODE_EDITOR)
1602 editor_status("Loaded NEW mine %s, \"%s\"",filename,Current_level_name);
1606 if (check_segment_connections())
1607 nm_messagebox( "ERROR", 1, "Ok",
1608 "Connectivity errors detected in\n"
1609 "mine. See monochrome screen for\n"
1610 "details, and contact Matt or Mike." );
1617 void get_level_name()
1619 //NO_UI!!! UI_WINDOW *NameWindow = NULL;
1620 //NO_UI!!! UI_GADGET_INPUTBOX *NameText;
1621 //NO_UI!!! UI_GADGET_BUTTON *QuitButton;
1623 //NO_UI!!! // Open a window with a quit button
1624 //NO_UI!!! NameWindow = ui_open_window( 20, 20, 300, 110, WIN_DIALOG );
1625 //NO_UI!!! QuitButton = ui_add_gadget_button( NameWindow, 150-24, 60, 48, 40, "Done", NULL );
1627 //NO_UI!!! ui_wprintf_at( NameWindow, 10, 12,"Please enter a name for this mine:" );
1628 //NO_UI!!! NameText = ui_add_gadget_inputbox( NameWindow, 10, 30, LEVEL_NAME_LEN, LEVEL_NAME_LEN, Current_level_name );
1630 //NO_UI!!! NameWindow->keyboard_focus_gadget = (UI_GADGET *)NameText;
1631 //NO_UI!!! QuitButton->hotkey = KEY_ENTER;
1633 //NO_UI!!! ui_gadget_calc_keys(NameWindow);
1635 //NO_UI!!! while (!QuitButton->pressed && last_keypress!=KEY_ENTER) {
1636 //NO_UI!!! ui_mega_process();
1637 //NO_UI!!! ui_window_do_gadgets(NameWindow);
1640 //NO_UI!!! strcpy( Current_level_name, NameText->text );
1642 //NO_UI!!! if ( NameWindow!=NULL ) {
1643 //NO_UI!!! ui_close_window( NameWindow );
1644 //NO_UI!!! NameWindow = NULL;
1650 m[0].type = NM_TYPE_TEXT; m[0].text = "Please enter a name for this mine:";
1651 m[1].type = NM_TYPE_INPUT; m[1].text = Current_level_name; m[1].text_len = LEVEL_NAME_LEN;
1653 newmenu_do( NULL, "Enter mine name", 2, m, NULL );
1663 // -----------------------------------------------------------------------------
1664 int compute_num_delta_light_records(void)
1669 for (i=0; i<Num_static_lights; i++) {
1670 total += Dl_indices[i].count;
1677 // -----------------------------------------------------------------------------
1679 int save_game_data(FILE * SaveFile)
1681 int player_offset, object_offset, walls_offset, doors_offset, triggers_offset, control_offset, matcen_offset; //, links_offset;
1682 int dl_indices_offset, delta_light_offset;
1683 int start_offset,end_offset;
1685 start_offset = ftell(SaveFile);
1687 //===================== SAVE FILE INFO ========================
1689 game_fileinfo.fileinfo_signature = 0x6705;
1690 game_fileinfo.fileinfo_version = GAME_VERSION;
1691 game_fileinfo.level = Current_level_num;
1692 game_fileinfo.fileinfo_sizeof = sizeof(game_fileinfo);
1693 game_fileinfo.player_offset = -1;
1694 game_fileinfo.player_sizeof = sizeof(player);
1695 game_fileinfo.object_offset = -1;
1696 game_fileinfo.object_howmany = Highest_object_index+1;
1697 game_fileinfo.object_sizeof = sizeof(object);
1698 game_fileinfo.walls_offset = -1;
1699 game_fileinfo.walls_howmany = Num_walls;
1700 game_fileinfo.walls_sizeof = sizeof(wall);
1701 game_fileinfo.doors_offset = -1;
1702 game_fileinfo.doors_howmany = Num_open_doors;
1703 game_fileinfo.doors_sizeof = sizeof(active_door);
1704 game_fileinfo.triggers_offset = -1;
1705 game_fileinfo.triggers_howmany = Num_triggers;
1706 game_fileinfo.triggers_sizeof = sizeof(trigger);
1707 game_fileinfo.control_offset = -1;
1708 game_fileinfo.control_howmany = 1;
1709 game_fileinfo.control_sizeof = sizeof(control_center_triggers);
1710 game_fileinfo.matcen_offset = -1;
1711 game_fileinfo.matcen_howmany = Num_robot_centers;
1712 game_fileinfo.matcen_sizeof = sizeof(matcen_info);
1714 game_fileinfo.dl_indices_offset = -1;
1715 game_fileinfo.dl_indices_howmany = Num_static_lights;
1716 game_fileinfo.dl_indices_sizeof = sizeof(dl_index);
1718 game_fileinfo.delta_light_offset = -1;
1719 game_fileinfo.delta_light_howmany = compute_num_delta_light_records();
1720 game_fileinfo.delta_light_sizeof = sizeof(delta_light);
1722 // Write the fileinfo
1723 fwrite( &game_fileinfo, sizeof(game_fileinfo), 1, SaveFile );
1725 // Write the mine name
1726 fprintf(SaveFile,"%s\n",Current_level_name);
1728 fwrite(&N_polygon_models,2,1,SaveFile);
1729 fwrite(Pof_names,N_polygon_models,sizeof(*Pof_names),SaveFile);
1731 //==================== SAVE PLAYER INFO ===========================
1733 player_offset = ftell(SaveFile);
1734 fwrite( &Players[Player_num], sizeof(player), 1, SaveFile );
1736 //==================== SAVE OBJECT INFO ===========================
1738 object_offset = ftell(SaveFile);
1739 //fwrite( &Objects, sizeof(object), game_fileinfo.object_howmany, SaveFile );
1742 for (i=0;i<game_fileinfo.object_howmany;i++)
1743 write_object(&Objects[i],SaveFile);
1746 //==================== SAVE WALL INFO =============================
1748 walls_offset = ftell(SaveFile);
1749 fwrite( Walls, sizeof(wall), game_fileinfo.walls_howmany, SaveFile );
1751 //==================== SAVE DOOR INFO =============================
1753 doors_offset = ftell(SaveFile);
1754 fwrite( ActiveDoors, sizeof(active_door), game_fileinfo.doors_howmany, SaveFile );
1756 //==================== SAVE TRIGGER INFO =============================
1758 triggers_offset = ftell(SaveFile);
1759 fwrite( Triggers, sizeof(trigger), game_fileinfo.triggers_howmany, SaveFile );
1761 //================ SAVE CONTROL CENTER TRIGGER INFO ===============
1763 control_offset = ftell(SaveFile);
1764 fwrite( &ControlCenterTriggers, sizeof(control_center_triggers), 1, SaveFile );
1767 //================ SAVE MATERIALIZATION CENTER TRIGGER INFO ===============
1769 matcen_offset = ftell(SaveFile);
1770 // mprintf((0, "Writing %i materialization centers\n", game_fileinfo.matcen_howmany));
1772 // for (i=0; i<game_fileinfo.matcen_howmany; i++)
1773 // mprintf((0, " %i: robot_flags = %08x\n", i, RobotCenters[i].robot_flags));
1775 fwrite( RobotCenters, sizeof(matcen_info), game_fileinfo.matcen_howmany, SaveFile );
1777 //================ SAVE DELTA LIGHT INFO ===============
1778 dl_indices_offset = ftell(SaveFile);
1779 fwrite( Dl_indices, sizeof(dl_index), game_fileinfo.dl_indices_howmany, SaveFile );
1781 delta_light_offset = ftell(SaveFile);
1782 fwrite( Delta_lights, sizeof(delta_light), game_fileinfo.delta_light_howmany, SaveFile );
1784 //============= REWRITE FILE INFO, TO SAVE OFFSETS ===============
1786 // Update the offset fields
1787 game_fileinfo.player_offset = player_offset;
1788 game_fileinfo.object_offset = object_offset;
1789 game_fileinfo.walls_offset = walls_offset;
1790 game_fileinfo.doors_offset = doors_offset;
1791 game_fileinfo.triggers_offset = triggers_offset;
1792 game_fileinfo.control_offset = control_offset;
1793 game_fileinfo.matcen_offset = matcen_offset;
1794 game_fileinfo.dl_indices_offset = dl_indices_offset;
1795 game_fileinfo.delta_light_offset = delta_light_offset;
1798 end_offset = ftell(SaveFile);
1800 // Write the fileinfo
1801 fseek( SaveFile, start_offset, SEEK_SET ); // Move to TOF
1802 fwrite( &game_fileinfo, sizeof(game_fileinfo), 1, SaveFile );
1804 // Go back to end of data
1805 fseek(SaveFile,end_offset,SEEK_SET);
1810 int save_mine_data(FILE * SaveFile);
1812 // -----------------------------------------------------------------------------
1814 int save_level_sub(char * filename, int compiled_version)
1817 char temp_filename[128];
1818 int sig = MAKE_SIG('P','L','V','L'),version=LEVEL_FILE_VERSION;
1819 int minedata_offset=0,gamedata_offset=0;
1821 if ( !compiled_version ) {
1822 write_game_text_file(filename);
1824 if (Errors_in_mine) {
1825 if (is_real_level(filename)) {
1826 char ErrorMessage[200];
1828 sprintf( ErrorMessage, "Warning: %i errors in this mine!\n", Errors_in_mine );
1830 gr_palette_load(gr_palette);
1832 if (nm_messagebox( NULL, 2, "Cancel Save", "Save", ErrorMessage )!=1) {
1838 mprintf((1, "Error: %i errors in this mine. See the 'txm' file.\n", Errors_in_mine));
1840 change_filename_extension(temp_filename,filename,".LVL");
1844 // macs are using the regular hog/rl2 files for shareware
1845 #if defined(SHAREWARE) && !defined(MACINTOSH)
1846 change_filename_extension(temp_filename,filename,".SL2");
1848 change_filename_extension(temp_filename,filename,".RL2");
1852 SaveFile = fopen( temp_filename, "wb" );
1855 char ErrorMessage[256];
1858 _splitpath( temp_filename, NULL, NULL, fname, NULL );
1860 sprintf( ErrorMessage, \
1861 "ERROR: Cannot write to '%s'.\nYou probably need to check out a locked\nversion of the file. You should save\nthis under a different filename, and then\ncheck out a locked copy by typing\n\'co -l %s.lvl'\nat the DOS prompt.\n"
1862 , temp_filename, fname );
1864 gr_palette_load(gr_palette);
1865 nm_messagebox( NULL, 1, "Ok", ErrorMessage );
1870 if (Current_level_name[0] == 0)
1871 strcpy(Current_level_name,"Untitled");
1873 clear_transient_objects(1); //1 means clear proximity bombs
1875 compress_objects(); //after this, Highest_object_index == num objects
1877 //make sure player is in a segment
1878 if (update_object_seg(&Objects[Players[0].objnum]) == 0) {
1879 if (ConsoleObject->segnum > Highest_segment_index)
1880 ConsoleObject->segnum = 0;
1881 compute_segment_center(&ConsoleObject->pos,&(Segments[ConsoleObject->segnum]));
1888 gs_write_int(sig,SaveFile);
1889 gs_write_int(version,SaveFile);
1892 gs_write_int(minedata_offset,SaveFile);
1893 gs_write_int(gamedata_offset,SaveFile);
1895 //Now write the damn data
1897 //write the version 8 data (to make file unreadable by 1.0 & 1.1)
1898 gs_write_int(GameTime,SaveFile);
1899 gs_write_short(FrameCount,SaveFile);
1900 gs_write_byte(FrameTime,SaveFile);
1902 // Write the palette file name
1903 fprintf(SaveFile,"%s\n",Current_level_palette);
1905 gs_write_int(Base_control_center_explosion_time,SaveFile);
1906 gs_write_int(Reactor_strength,SaveFile);
1908 gs_write_int(Num_flickering_lights,SaveFile);
1909 fwrite(Flickering_lights,sizeof(*Flickering_lights),Num_flickering_lights,SaveFile);
1911 gs_write_int(Secret_return_segment, SaveFile);
1912 gs_write_int(Secret_return_orient.rvec.x, SaveFile);
1913 gs_write_int(Secret_return_orient.rvec.y, SaveFile);
1914 gs_write_int(Secret_return_orient.rvec.z, SaveFile);
1915 gs_write_int(Secret_return_orient.fvec.x, SaveFile);
1916 gs_write_int(Secret_return_orient.fvec.y, SaveFile);
1917 gs_write_int(Secret_return_orient.fvec.z, SaveFile);
1918 gs_write_int(Secret_return_orient.uvec.x, SaveFile);
1919 gs_write_int(Secret_return_orient.uvec.y, SaveFile);
1920 gs_write_int(Secret_return_orient.uvec.z, SaveFile);
1922 minedata_offset = ftell(SaveFile);
1923 if ( !compiled_version )
1924 save_mine_data(SaveFile);
1926 save_mine_data_compiled(SaveFile);
1927 gamedata_offset = ftell(SaveFile);
1928 save_game_data(SaveFile);
1930 fseek(SaveFile,sizeof(sig)+sizeof(version),SEEK_SET);
1931 gs_write_int(minedata_offset,SaveFile);
1932 gs_write_int(gamedata_offset,SaveFile);
1934 //==================== CLOSE THE FILE =============================
1937 if ( !compiled_version ) {
1938 if (Function_mode == FMODE_EDITOR)
1939 editor_status("Saved mine %s, \"%s\"",filename,Current_level_name);
1946 #if 0 //dunno - 3rd party stuff?
1947 extern void compress_uv_coordinates_all(void);
1950 int save_level(char * filename)
1954 // Save normal version...
1955 r1 = save_level_sub(filename, 0);
1957 // Save compiled version...
1958 save_level_sub(filename, 1);
1966 void dump_mine_info(void)
1968 int segnum, sidenum;
1969 fix min_u, max_u, min_v, max_v, min_l, max_l, max_sl;
1981 for (segnum=0; segnum<=Highest_segment_index; segnum++) {
1982 for (sidenum=0; sidenum<MAX_SIDES_PER_SEGMENT; sidenum++) {
1984 side *sidep = &Segments[segnum].sides[sidenum];
1986 if (Segment2s[segnum].static_light > max_sl)
1987 max_sl = Segment2s[segnum].static_light;
1989 for (vertnum=0; vertnum<4; vertnum++) {
1990 if (sidep->uvls[vertnum].u < min_u)
1991 min_u = sidep->uvls[vertnum].u;
1992 else if (sidep->uvls[vertnum].u > max_u)
1993 max_u = sidep->uvls[vertnum].u;
1995 if (sidep->uvls[vertnum].v < min_v)
1996 min_v = sidep->uvls[vertnum].v;
1997 else if (sidep->uvls[vertnum].v > max_v)
1998 max_v = sidep->uvls[vertnum].v;
2000 if (sidep->uvls[vertnum].l < min_l)
2001 min_l = sidep->uvls[vertnum].l;
2002 else if (sidep->uvls[vertnum].l > max_l)
2003 max_l = sidep->uvls[vertnum].l;
2009 // mprintf((0, "Smallest uvl = %7.3f %7.3f %7.3f. Largest uvl = %7.3f %7.3f %7.3f\n", f2fl(min_u), f2fl(min_v), f2fl(min_l), f2fl(max_u), f2fl(max_v), f2fl(max_l)));
2010 // mprintf((0, "Static light maximum = %7.3f\n", f2fl(max_sl)));
2011 // mprintf((0, "Number of walls: %i\n", Num_walls));
2019 //read in every level in mission and save out compiled version
2020 void save_all_compiled_levels(void)
2022 do_load_save_levels(1);
2025 //read in every level in mission
2026 void load_all_levels(void)
2028 do_load_save_levels(0);
2032 void do_load_save_levels(int save)
2036 if (! SafetyCheck())
2039 no_old_level_file_error=1;
2041 for (level_num=1;level_num<=Last_level;level_num++) {
2042 load_level(Level_names[level_num-1]);
2043 load_palette(Current_level_palette,1,1); //don't change screen
2045 save_level_sub(Level_names[level_num-1],1);
2048 for (level_num=-1;level_num>=Last_secret_level;level_num--) {
2049 load_level(Secret_level_names[-level_num-1]);
2050 load_palette(Current_level_palette,1,1); //don't change screen
2052 save_level_sub(Secret_level_names[-level_num-1],1);
2055 no_old_level_file_error=0;