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 1.12 2002-08-06 01:31:55 btb Exp $";
43 #include "editor/editor.h"
75 char Gamesave_current_filename[128];
77 int Gamesave_current_version;
79 #define GAME_VERSION 32
80 #define GAME_COMPATIBLE_VERSION 22
82 //version 28->29 add delta light support
83 //version 27->28 controlcen id now is reactor number, not model number
85 //version 29->30 changed trigger structure
86 //version 30->31 changed trigger structure some more
87 //version 31->32 change segment structure, make it 512 bytes w/o editor, add Segment2s array.
89 #define MENU_CURSOR_X_MIN MENU_X
90 #define MENU_CURSOR_X_MAX MENU_X+6
93 ushort fileinfo_signature;
94 ushort fileinfo_version;
96 } game_top_fileinfo; // Should be same as first two fields below...
99 ushort fileinfo_signature;
100 ushort fileinfo_version;
102 char mine_filename[15];
104 int player_offset; // Player info
106 int object_offset; // Object info
116 int triggers_howmany;
127 int dl_indices_offset;
128 int dl_indices_howmany;
129 int dl_indices_sizeof;
130 int delta_light_offset;
131 int delta_light_howmany;
132 int delta_light_sizeof;
135 // LINT: adding function prototypes
136 void read_object(object *obj, CFILE *f, int version);
137 void write_object(object *obj, FILE *f);
138 void do_load_save_levels(int save);
139 void dump_mine_info(void);
141 extern char MaxPowerupsAllowed[MAX_POWERUP_TYPES];
142 extern char PowerupsInMine[MAX_POWERUP_TYPES];
145 extern char mine_filename[];
146 extern int save_mine_data_compiled(FILE * SaveFile);
148 //--unused-- char mine_filename[128];
151 int Gamesave_num_org_robots = 0;
152 //--unused-- grs_bitmap * Gamesave_saved_bitmap = NULL;
155 // Return true if this level has a name of the form "level??"
156 // Note that a pathspec can appear at the beginning of the filename.
157 int is_real_level(char *filename)
159 int len = strlen(filename);
164 //mprintf((0, "String = [%s]\n", &filename[len-11]));
165 return !strnicmp(&filename[len-11], "level", 5);
170 void change_filename_extension( char *dest, char *src, char *new_ext )
179 for (i=1; i<strlen(dest); i++ )
180 if (dest[i]=='.'||dest[i]==' '||dest[i]==0)
185 dest[i+1]=new_ext[0];
186 dest[i+2]=new_ext[1];
187 dest[i+3]=new_ext[2];
193 //--unused-- vms_angvec zero_angles={0,0,0};
195 #define vm_angvec_zero(v) do {(v)->p=(v)->b=(v)->h=0;} while (0)
197 int Gamesave_num_players=0;
199 int N_save_pof_names;
200 char Save_pof_names[MAX_POLYGON_MODELS][FILENAME_LEN];
202 void check_and_fix_matrix(vms_matrix *m);
204 void verify_object( object * obj ) {
206 obj->lifeleft = IMMORTAL_TIME; //all loaded object are immortal, for now
208 if ( obj->type == OBJ_ROBOT ) {
209 Gamesave_num_org_robots++;
211 // Make sure valid id...
212 if ( obj->id >= N_robot_types )
213 obj->id = obj->id % N_robot_types;
215 // Make sure model number & size are correct...
216 if ( obj->render_type == RT_POLYOBJ ) {
217 Assert(Robot_info[obj->id].model_num != -1);
218 //if you fail this assert, it means that a robot in this level
219 //hasn't been loaded, possibly because he's marked as
220 //non-shareware. To see what robot number, print obj->id.
222 Assert(Robot_info[obj->id].always_0xabcd == 0xabcd);
223 //if you fail this assert, it means that the robot_ai for
224 //a robot in this level hasn't been loaded, possibly because
225 //it's marked as non-shareware. To see what robot number,
228 obj->rtype.pobj_info.model_num = Robot_info[obj->id].model_num;
229 obj->size = Polygon_models[obj->rtype.pobj_info.model_num].rad;
231 //@@Took out this ugly hack 1/12/96, because Mike has added code
232 //@@that should fix it in a better way.
233 //@@//this is a super-ugly hack. Since the baby stripe robots have
234 //@@//their firing point on their bounding sphere, the firing points
235 //@@//can poke through a wall if the robots are very close to it. So
236 //@@//we make their radii bigger so the guns can't get too close to
238 //@@if (Robot_info[obj->id].flags & RIF_BIG_RADIUS)
239 //@@ obj->size = (obj->size*3)/2;
241 //@@if (obj->control_type==CT_AI && Robot_info[obj->id].attack_type)
242 //@@ obj->size = obj->size*3/4;
245 if (obj->id == 65) //special "reactor" robots
246 obj->movement_type = MT_NONE;
248 if (obj->movement_type == MT_PHYSICS) {
249 obj->mtype.phys_info.mass = Robot_info[obj->id].mass;
250 obj->mtype.phys_info.drag = Robot_info[obj->id].drag;
253 else { //Robots taken care of above
255 if ( obj->render_type == RT_POLYOBJ ) {
257 char *name = Save_pof_names[obj->rtype.pobj_info.model_num];
259 for (i=0;i<N_polygon_models;i++)
260 if (!stricmp(Pof_names[i],name)) { //found it!
261 // mprintf((0,"Mapping <%s> to %d (was %d)\n",name,i,obj->rtype.pobj_info.model_num));
262 obj->rtype.pobj_info.model_num = i;
268 if ( obj->type == OBJ_POWERUP ) {
269 if ( obj->id >= N_powerup_types ) {
271 Assert( obj->render_type != RT_POLYOBJ );
273 obj->control_type = CT_POWERUP;
274 obj->size = Powerup_info[obj->id].size;
275 obj->ctype.powerup_info.creation_time = 0;
278 if (Game_mode & GM_NETWORK)
280 if (multi_powerup_is_4pack(obj->id))
282 PowerupsInMine[obj->id-1]+=4;
283 MaxPowerupsAllowed[obj->id-1]+=4;
285 PowerupsInMine[obj->id]++;
286 MaxPowerupsAllowed[obj->id]++;
287 mprintf ((0,"PowerupLimiter: ID=%d\n",obj->id));
288 if (obj->id>MAX_POWERUP_TYPES)
289 mprintf ((1,"POWERUP: Overwriting array bounds!! Get JL!\n"));
295 if ( obj->type == OBJ_WEAPON ) {
296 if ( obj->id >= N_weapon_types ) {
298 Assert( obj->render_type != RT_POLYOBJ );
301 if (obj->id == PMINE_ID) { //make sure pmines have correct values
303 obj->mtype.phys_info.mass = Weapon_info[obj->id].mass;
304 obj->mtype.phys_info.drag = Weapon_info[obj->id].drag;
305 obj->mtype.phys_info.flags |= PF_FREE_SPINNING;
307 // Make sure model number & size are correct...
308 Assert( obj->render_type == RT_POLYOBJ );
310 obj->rtype.pobj_info.model_num = Weapon_info[obj->id].model_num;
311 obj->size = Polygon_models[obj->rtype.pobj_info.model_num].rad;
315 if ( obj->type == OBJ_CNTRLCEN ) {
317 obj->render_type = RT_POLYOBJ;
318 obj->control_type = CT_CNTRLCEN;
320 if (Gamesave_current_version <= 1) { // descent 1 reactor
321 obj->id = 0; // used to be only one kind of reactor
322 obj->rtype.pobj_info.model_num = Reactors[0].model_num;// descent 1 reactor
324 //@@// Make model number is correct...
325 //@@for (i=0; i<Num_total_object_types; i++ )
326 //@@ if ( ObjType[i] == OL_CONTROL_CENTER ) {
327 //@@ obj->rtype.pobj_info.model_num = ObjId[i];
328 //@@ obj->shields = ObjStrength[i];
335 // Check, and set, strength of reactor
336 for (i=0; i<Num_total_object_types; i++ )
337 if ( ObjType[i]==OL_CONTROL_CENTER && ObjId[i] == obj->id ) {
338 obj->shields = ObjStrength[i];
341 Assert(i < Num_total_object_types); //make sure we found it
346 if ( obj->type == OBJ_PLAYER ) {
349 //Assert(obj == Player);
351 if ( obj == ConsoleObject )
352 init_player_object();
354 if (obj->render_type == RT_POLYOBJ) //recover from Matt's pof file matchup bug
355 obj->rtype.pobj_info.model_num = Player_ship->model_num;
357 //Make sure orient matrix is orthogonal
358 check_and_fix_matrix(&obj->orient);
360 obj->id = Gamesave_num_players++;
363 if (obj->type == OBJ_HOSTAGE) {
365 //@@if (obj->id > N_hostage_types)
368 obj->render_type = RT_HOSTAGE;
369 obj->control_type = CT_POWERUP;
374 //static gs_skip(int len,CFILE *file)
377 // cfseek(file,len,SEEK_CUR);
381 static void gs_write_int(int i,FILE *file)
383 if (fwrite( &i, sizeof(i), 1, file) != 1)
384 Error( "Error reading int in gamesave.c" );
388 static void gs_write_fix(fix f,FILE *file)
390 if (fwrite( &f, sizeof(f), 1, file) != 1)
391 Error( "Error reading fix in gamesave.c" );
395 static void gs_write_short(short s,FILE *file)
397 if (fwrite( &s, sizeof(s), 1, file) != 1)
398 Error( "Error reading short in gamesave.c" );
402 static void gs_write_fixang(fixang f,FILE *file)
404 if (fwrite( &f, sizeof(f), 1, file) != 1)
405 Error( "Error reading fixang in gamesave.c" );
409 static void gs_write_byte(byte b,FILE *file)
411 if (fwrite( &b, sizeof(b), 1, file) != 1)
412 Error( "Error reading byte in gamesave.c" );
416 static void gr_write_vector(vms_vector *v,FILE *file)
418 gs_write_fix(v->x,file);
419 gs_write_fix(v->y,file);
420 gs_write_fix(v->z,file);
423 static void gs_write_matrix(vms_matrix *m,FILE *file)
425 gr_write_vector(&m->rvec,file);
426 gr_write_vector(&m->uvec,file);
427 gr_write_vector(&m->fvec,file);
430 static void gs_write_angvec(vms_angvec *v,FILE *file)
432 gs_write_fixang(v->p,file);
433 gs_write_fixang(v->b,file);
434 gs_write_fixang(v->h,file);
440 extern int multi_powerup_is_4pack(int);
441 //reads one object of the given version from the given file
442 void read_object(object *obj,CFILE *f,int version)
445 obj->type = cfile_read_byte(f);
446 obj->id = cfile_read_byte(f);
448 obj->control_type = cfile_read_byte(f);
449 obj->movement_type = cfile_read_byte(f);
450 obj->render_type = cfile_read_byte(f);
451 obj->flags = cfile_read_byte(f);
453 obj->segnum = cfile_read_short(f);
454 obj->attached_obj = -1;
456 cfile_read_vector(&obj->pos,f);
457 cfile_read_matrix(&obj->orient,f);
459 obj->size = cfile_read_fix(f);
460 obj->shields = cfile_read_fix(f);
462 cfile_read_vector(&obj->last_pos,f);
464 obj->contains_type = cfile_read_byte(f);
465 obj->contains_id = cfile_read_byte(f);
466 obj->contains_count = cfile_read_byte(f);
468 switch (obj->movement_type) {
472 cfile_read_vector(&obj->mtype.phys_info.velocity,f);
473 cfile_read_vector(&obj->mtype.phys_info.thrust,f);
475 obj->mtype.phys_info.mass = cfile_read_fix(f);
476 obj->mtype.phys_info.drag = cfile_read_fix(f);
477 obj->mtype.phys_info.brakes = cfile_read_fix(f);
479 cfile_read_vector(&obj->mtype.phys_info.rotvel,f);
480 cfile_read_vector(&obj->mtype.phys_info.rotthrust,f);
482 obj->mtype.phys_info.turnroll = cfile_read_fixang(f);
483 obj->mtype.phys_info.flags = cfile_read_short(f);
489 cfile_read_vector(&obj->mtype.spin_rate,f);
499 switch (obj->control_type) {
504 obj->ctype.ai_info.behavior = cfile_read_byte(f);
506 for (i=0;i<MAX_AI_FLAGS;i++)
507 obj->ctype.ai_info.flags[i] = cfile_read_byte(f);
509 obj->ctype.ai_info.hide_segment = cfile_read_short(f);
510 obj->ctype.ai_info.hide_index = cfile_read_short(f);
511 obj->ctype.ai_info.path_length = cfile_read_short(f);
512 obj->ctype.ai_info.cur_path_index = cfile_read_short(f);
515 cfile_read_short(f); // obj->ctype.ai_info.follow_path_start_seg =
516 cfile_read_short(f); // obj->ctype.ai_info.follow_path_end_seg =
524 obj->ctype.expl_info.spawn_time = cfile_read_fix(f);
525 obj->ctype.expl_info.delete_time = cfile_read_fix(f);
526 obj->ctype.expl_info.delete_objnum = cfile_read_short(f);
527 obj->ctype.expl_info.next_attach = obj->ctype.expl_info.prev_attach = obj->ctype.expl_info.attach_parent = -1;
533 //do I really need to read these? Are they even saved to disk?
535 obj->ctype.laser_info.parent_type = cfile_read_short(f);
536 obj->ctype.laser_info.parent_num = cfile_read_short(f);
537 obj->ctype.laser_info.parent_signature = cfile_read_int(f);
543 obj->ctype.light_info.intensity = cfile_read_fix(f);
549 obj->ctype.powerup_info.count = cfile_read_int(f);
551 obj->ctype.powerup_info.count = 1;
553 if (obj->id == POW_VULCAN_WEAPON)
554 obj->ctype.powerup_info.count = VULCAN_WEAPON_AMMO_AMOUNT;
556 if (obj->id == POW_GAUSS_WEAPON)
557 obj->ctype.powerup_info.count = VULCAN_WEAPON_AMMO_AMOUNT;
559 if (obj->id == POW_OMEGA_WEAPON)
560 obj->ctype.powerup_info.count = MAX_OMEGA_CHARGE;
570 case CT_SLEW: //the player is generally saved as slew
584 switch (obj->render_type) {
593 obj->rtype.pobj_info.model_num = cfile_read_int(f);
595 for (i=0;i<MAX_SUBMODELS;i++)
596 cfile_read_angvec(&obj->rtype.pobj_info.anim_angles[i],f);
598 obj->rtype.pobj_info.subobj_flags = cfile_read_int(f);
600 tmo = cfile_read_int(f);
603 obj->rtype.pobj_info.tmap_override = tmo;
606 obj->rtype.pobj_info.tmap_override = -1;
608 int xlated_tmo = tmap_xlate_table[tmo];
609 if (xlated_tmo < 0) {
610 mprintf( (0, "Couldn't find texture for demo object, model_num = %d\n", obj->rtype.pobj_info.model_num));
614 obj->rtype.pobj_info.tmap_override = xlated_tmo;
618 obj->rtype.pobj_info.alt_textures = 0;
623 case RT_WEAPON_VCLIP:
628 obj->rtype.vclip_info.vclip_num = cfile_read_int(f);
629 obj->rtype.vclip_info.frametime = cfile_read_fix(f);
630 obj->rtype.vclip_info.framenum = cfile_read_byte(f);
646 //writes one object to the given file
647 void write_object(object *obj,FILE *f)
649 gs_write_byte(obj->type,f);
650 gs_write_byte(obj->id,f);
652 gs_write_byte(obj->control_type,f);
653 gs_write_byte(obj->movement_type,f);
654 gs_write_byte(obj->render_type,f);
655 gs_write_byte(obj->flags,f);
657 gs_write_short(obj->segnum,f);
659 gr_write_vector(&obj->pos,f);
660 gs_write_matrix(&obj->orient,f);
662 gs_write_fix(obj->size,f);
663 gs_write_fix(obj->shields,f);
665 gr_write_vector(&obj->last_pos,f);
667 gs_write_byte(obj->contains_type,f);
668 gs_write_byte(obj->contains_id,f);
669 gs_write_byte(obj->contains_count,f);
671 switch (obj->movement_type) {
675 gr_write_vector(&obj->mtype.phys_info.velocity,f);
676 gr_write_vector(&obj->mtype.phys_info.thrust,f);
678 gs_write_fix(obj->mtype.phys_info.mass,f);
679 gs_write_fix(obj->mtype.phys_info.drag,f);
680 gs_write_fix(obj->mtype.phys_info.brakes,f);
682 gr_write_vector(&obj->mtype.phys_info.rotvel,f);
683 gr_write_vector(&obj->mtype.phys_info.rotthrust,f);
685 gs_write_fixang(obj->mtype.phys_info.turnroll,f);
686 gs_write_short(obj->mtype.phys_info.flags,f);
692 gr_write_vector(&obj->mtype.spin_rate,f);
702 switch (obj->control_type) {
707 gs_write_byte(obj->ctype.ai_info.behavior,f);
709 for (i=0;i<MAX_AI_FLAGS;i++)
710 gs_write_byte(obj->ctype.ai_info.flags[i],f);
712 gs_write_short(obj->ctype.ai_info.hide_segment,f);
713 gs_write_short(obj->ctype.ai_info.hide_index,f);
714 gs_write_short(obj->ctype.ai_info.path_length,f);
715 gs_write_short(obj->ctype.ai_info.cur_path_index,f);
717 // -- unused! mk, 08/13/95 -- gs_write_short(obj->ctype.ai_info.follow_path_start_seg,f);
718 // -- unused! mk, 08/13/95 -- gs_write_short(obj->ctype.ai_info.follow_path_end_seg,f);
725 gs_write_fix(obj->ctype.expl_info.spawn_time,f);
726 gs_write_fix(obj->ctype.expl_info.delete_time,f);
727 gs_write_short(obj->ctype.expl_info.delete_objnum,f);
733 //do I really need to write these objects?
735 gs_write_short(obj->ctype.laser_info.parent_type,f);
736 gs_write_short(obj->ctype.laser_info.parent_num,f);
737 gs_write_int(obj->ctype.laser_info.parent_signature,f);
743 gs_write_fix(obj->ctype.light_info.intensity,f);
748 gs_write_int(obj->ctype.powerup_info.count,f);
756 case CT_SLEW: //the player is generally saved as slew
760 break; //control center object.
770 switch (obj->render_type) {
779 gs_write_int(obj->rtype.pobj_info.model_num,f);
781 for (i=0;i<MAX_SUBMODELS;i++)
782 gs_write_angvec(&obj->rtype.pobj_info.anim_angles[i],f);
784 gs_write_int(obj->rtype.pobj_info.subobj_flags,f);
786 gs_write_int(obj->rtype.pobj_info.tmap_override,f);
791 case RT_WEAPON_VCLIP:
796 gs_write_int(obj->rtype.vclip_info.vclip_num,f);
797 gs_write_fix(obj->rtype.vclip_info.frametime,f);
798 gs_write_byte(obj->rtype.vclip_info.framenum,f);
813 extern int remove_trigger_num(int trigger_num);
815 // -----------------------------------------------------------------------------
817 // Loads all the relevant data for a level.
818 // If level != -1, it loads the filename with extension changed to .min
819 // Otherwise it loads the appropriate level mine.
820 // returns 0=everything ok, 1=old version, -1=error
821 int load_game_data(CFILE *LoadFile)
826 start_offset = cftell(LoadFile);
828 //===================== READ FILE INFO ========================
830 // Set default values
831 game_fileinfo.level = -1;
832 game_fileinfo.player_offset = -1;
833 game_fileinfo.player_sizeof = sizeof(player);
834 game_fileinfo.object_offset = -1;
835 game_fileinfo.object_howmany = 0;
836 game_fileinfo.object_sizeof = sizeof(object);
837 game_fileinfo.walls_offset = -1;
838 game_fileinfo.walls_howmany = 0;
839 game_fileinfo.walls_sizeof = sizeof(wall);
840 game_fileinfo.doors_offset = -1;
841 game_fileinfo.doors_howmany = 0;
842 game_fileinfo.doors_sizeof = sizeof(active_door);
843 game_fileinfo.triggers_offset = -1;
844 game_fileinfo.triggers_howmany = 0;
845 game_fileinfo.triggers_sizeof = sizeof(trigger);
846 game_fileinfo.control_offset = -1;
847 game_fileinfo.control_howmany = 0;
848 game_fileinfo.control_sizeof = sizeof(control_center_triggers);
849 game_fileinfo.matcen_offset = -1;
850 game_fileinfo.matcen_howmany = 0;
851 game_fileinfo.matcen_sizeof = sizeof(matcen_info);
853 game_fileinfo.dl_indices_offset = -1;
854 game_fileinfo.dl_indices_howmany = 0;
855 game_fileinfo.dl_indices_sizeof = sizeof(dl_index);
857 game_fileinfo.delta_light_offset = -1;
858 game_fileinfo.delta_light_howmany = 0;
859 game_fileinfo.delta_light_sizeof = sizeof(delta_light);
861 // Read in game_top_fileinfo to get size of saved fileinfo.
863 if (cfseek( LoadFile, start_offset, SEEK_SET ))
864 Error( "Error seeking in gamesave.c" );
866 // if (cfread( &game_top_fileinfo, sizeof(game_top_fileinfo), 1, LoadFile) != 1)
867 // Error( "Error reading game_top_fileinfo in gamesave.c" );
869 game_top_fileinfo.fileinfo_signature = cfile_read_short(LoadFile);
870 game_top_fileinfo.fileinfo_version = cfile_read_short(LoadFile);
871 game_top_fileinfo.fileinfo_sizeof = cfile_read_int(LoadFile);
874 if (game_top_fileinfo.fileinfo_signature != 0x6705)
877 // Check version number
878 if (game_top_fileinfo.fileinfo_version < GAME_COMPATIBLE_VERSION )
881 // Now, Read in the fileinfo
882 if (cfseek( LoadFile, start_offset, SEEK_SET ))
883 Error( "Error seeking to game_fileinfo in gamesave.c" );
885 // if (cfread( &game_fileinfo, game_top_fileinfo.fileinfo_sizeof, 1, LoadFile )!=1)
886 // Error( "Error reading game_fileinfo in gamesave.c" );
888 game_fileinfo.fileinfo_signature = cfile_read_short(LoadFile);
889 game_fileinfo.fileinfo_version = cfile_read_short(LoadFile);
890 game_fileinfo.fileinfo_sizeof = cfile_read_int(LoadFile);
892 game_fileinfo.mine_filename[i] = cfile_read_byte(LoadFile);
893 game_fileinfo.level = cfile_read_int(LoadFile);
894 game_fileinfo.player_offset = cfile_read_int(LoadFile); // Player info
895 game_fileinfo.player_sizeof = cfile_read_int(LoadFile);
896 game_fileinfo.object_offset = cfile_read_int(LoadFile); // Object info
897 game_fileinfo.object_howmany = cfile_read_int(LoadFile);
898 game_fileinfo.object_sizeof = cfile_read_int(LoadFile);
899 game_fileinfo.walls_offset = cfile_read_int(LoadFile);
900 game_fileinfo.walls_howmany = cfile_read_int(LoadFile);
901 game_fileinfo.walls_sizeof = cfile_read_int(LoadFile);
902 game_fileinfo.doors_offset = cfile_read_int(LoadFile);
903 game_fileinfo.doors_howmany = cfile_read_int(LoadFile);
904 game_fileinfo.doors_sizeof = cfile_read_int(LoadFile);
905 game_fileinfo.triggers_offset = cfile_read_int(LoadFile);
906 game_fileinfo.triggers_howmany = cfile_read_int(LoadFile);
907 game_fileinfo.triggers_sizeof = cfile_read_int(LoadFile);
908 game_fileinfo.links_offset = cfile_read_int(LoadFile);
909 game_fileinfo.links_howmany = cfile_read_int(LoadFile);
910 game_fileinfo.links_sizeof = cfile_read_int(LoadFile);
911 game_fileinfo.control_offset = cfile_read_int(LoadFile);
912 game_fileinfo.control_howmany = cfile_read_int(LoadFile);
913 game_fileinfo.control_sizeof = cfile_read_int(LoadFile);
914 game_fileinfo.matcen_offset = cfile_read_int(LoadFile);
915 game_fileinfo.matcen_howmany = cfile_read_int(LoadFile);
916 game_fileinfo.matcen_sizeof = cfile_read_int(LoadFile);
918 if (game_top_fileinfo.fileinfo_version >= 29) {
919 game_fileinfo.dl_indices_offset = cfile_read_int(LoadFile);
920 game_fileinfo.dl_indices_howmany = cfile_read_int(LoadFile);
921 game_fileinfo.dl_indices_sizeof = cfile_read_int(LoadFile);
923 game_fileinfo.delta_light_offset = cfile_read_int(LoadFile);
924 game_fileinfo.delta_light_howmany = cfile_read_int(LoadFile);
925 game_fileinfo.delta_light_sizeof = cfile_read_int(LoadFile);
928 if (game_top_fileinfo.fileinfo_version >= 14) { //load mine filename
929 //@@char *p=Current_level_name;
930 //@@//must do read one char at a time, since no cfgets()
931 //@@do *p = cfgetc(LoadFile); while (*p++!=0);
933 cfgets(Current_level_name,sizeof(Current_level_name),LoadFile);
935 if (Current_level_name[strlen(Current_level_name)-1] == '\n')
936 Current_level_name[strlen(Current_level_name)-1] = 0;
939 Current_level_name[0]=0;
941 if (game_top_fileinfo.fileinfo_version >= 19) { //load pof names
942 N_save_pof_names = cfile_read_short(LoadFile);
943 if (N_save_pof_names != 0x614d && N_save_pof_names != 0x5547) { // "Ma"de w/DMB beta/"GU"ILE
944 Assert(N_save_pof_names < MAX_POLYGON_MODELS);
945 cfread(Save_pof_names,N_save_pof_names,FILENAME_LEN,LoadFile);
949 //===================== READ PLAYER INFO ==========================
950 Object_next_signature = 0;
952 //===================== READ OBJECT INFO ==========================
954 Gamesave_num_org_robots = 0;
955 Gamesave_num_players = 0;
957 if (game_fileinfo.object_offset > -1) {
958 if (cfseek( LoadFile, game_fileinfo.object_offset, SEEK_SET ))
959 Error( "Error seeking to object_offset in gamesave.c" );
961 for (i=0;i<game_fileinfo.object_howmany;i++) {
963 read_object(&Objects[i], LoadFile, game_top_fileinfo.fileinfo_version);
965 Objects[i].signature = Object_next_signature++;
966 verify_object( &Objects[i] );
971 //===================== READ WALL INFO ============================
973 if (game_fileinfo.walls_offset > -1)
976 if (!cfseek( LoadFile, game_fileinfo.walls_offset,SEEK_SET )) {
977 for (i=0;i<game_fileinfo.walls_howmany;i++) {
979 if (game_top_fileinfo.fileinfo_version >= 20)
980 wall_read(&Walls[i], LoadFile); // v20 walls and up.
981 else if (game_top_fileinfo.fileinfo_version >= 17) {
984 v19_wall_read(&w, LoadFile);
986 Walls[i].segnum = w.segnum;
987 Walls[i].sidenum = w.sidenum;
988 Walls[i].linked_wall = w.linked_wall;
990 Walls[i].type = w.type;
991 Walls[i].flags = w.flags;
992 Walls[i].hps = w.hps;
993 Walls[i].trigger = w.trigger;
994 Walls[i].clip_num = w.clip_num;
995 Walls[i].keys = w.keys;
997 Walls[i].state = WALL_DOOR_CLOSED;
1001 v16_wall_read(&w, LoadFile);
1003 Walls[i].segnum = Walls[i].sidenum = Walls[i].linked_wall = -1;
1005 Walls[i].type = w.type;
1006 Walls[i].flags = w.flags;
1007 Walls[i].hps = w.hps;
1008 Walls[i].trigger = w.trigger;
1009 Walls[i].clip_num = w.clip_num;
1010 Walls[i].keys = w.keys;
1017 //===================== READ DOOR INFO ============================
1019 if (game_fileinfo.doors_offset > -1)
1021 if (!cfseek( LoadFile, game_fileinfo.doors_offset,SEEK_SET )) {
1023 for (i=0;i<game_fileinfo.doors_howmany;i++) {
1025 if (game_top_fileinfo.fileinfo_version >= 20)
1026 active_door_read(&ActiveDoors[i], LoadFile); // version 20 and up
1031 v19_door_read(&d, LoadFile);
1033 ActiveDoors[i].n_parts = d.n_parts;
1035 for (p=0;p<d.n_parts;p++) {
1038 cseg = Segments[d.seg[p]].children[d.side[p]];
1039 cside = find_connect_side(&Segments[d.seg[p]],&Segments[cseg]);
1041 ActiveDoors[i].front_wallnum[p] = Segments[d.seg[p]].sides[d.side[p]].wall_num;
1042 ActiveDoors[i].back_wallnum[p] = Segments[cseg].sides[cside].wall_num;
1050 //==================== READ TRIGGER INFO ==========================
1053 // for MACINTOSH -- assume all triggers >= verion 31 triggers.
1055 if (game_fileinfo.triggers_offset > -1)
1057 if (!cfseek( LoadFile, game_fileinfo.triggers_offset,SEEK_SET )) {
1058 for (i=0;i<game_fileinfo.triggers_howmany;i++)
1059 if (game_top_fileinfo.fileinfo_version < 31) {
1065 if (game_top_fileinfo.fileinfo_version < 30) {
1069 v29_trigger_read(&trig29, LoadFile);
1071 trig.flags = trig29.flags;
1072 trig.num_links = trig29.num_links;
1073 trig.num_links = trig29.num_links;
1074 trig.value = trig29.value;
1075 trig.time = trig29.time;
1077 for (t=0;t<trig.num_links;t++) {
1078 trig.seg[t] = trig29.seg[t];
1079 trig.side[t] = trig29.side[t];
1083 v30_trigger_read(&trig, LoadFile);
1085 //Assert(trig.flags & TRIGGER_ON);
1086 trig.flags &= ~TRIGGER_ON;
1088 if (trig.flags & TRIGGER_CONTROL_DOORS)
1089 type = TT_OPEN_DOOR;
1090 else if (trig.flags & TRIGGER_SHIELD_DAMAGE)
1092 else if (trig.flags & TRIGGER_ENERGY_DRAIN)
1094 else if (trig.flags & TRIGGER_EXIT)
1096 else if (trig.flags & TRIGGER_ONE_SHOT)
1098 else if (trig.flags & TRIGGER_MATCEN)
1100 else if (trig.flags & TRIGGER_ILLUSION_OFF)
1101 type = TT_ILLUSION_OFF;
1102 else if (trig.flags & TRIGGER_SECRET_EXIT)
1103 type = TT_SECRET_EXIT;
1104 else if (trig.flags & TRIGGER_ILLUSION_ON)
1105 type = TT_ILLUSION_ON;
1106 else if (trig.flags & TRIGGER_UNLOCK_DOORS)
1107 type = TT_UNLOCK_DOOR;
1108 else if (trig.flags & TRIGGER_OPEN_WALL)
1109 type = TT_OPEN_WALL;
1110 else if (trig.flags & TRIGGER_CLOSE_WALL)
1111 type = TT_CLOSE_WALL;
1112 else if (trig.flags & TRIGGER_ILLUSORY_WALL)
1113 type = TT_ILLUSORY_WALL;
1117 Triggers[i].type = type;
1118 Triggers[i].flags = 0;
1119 Triggers[i].num_links = trig.num_links;
1120 Triggers[i].num_links = trig.num_links;
1121 Triggers[i].value = trig.value;
1122 Triggers[i].time = trig.time;
1124 for (t=0;t<trig.num_links;t++) {
1125 Triggers[i].seg[t] = trig.seg[t];
1126 Triggers[i].side[t] = trig.side[t];
1130 trigger_read(&Triggers[i], LoadFile);
1134 //================ READ CONTROL CENTER TRIGGER INFO ===============
1136 if (game_fileinfo.control_offset > -1)
1137 if (!cfseek( LoadFile, game_fileinfo.control_offset,SEEK_SET )) {
1138 Assert(game_fileinfo.control_howmany == 1);
1139 control_center_triggers_read(&ControlCenterTriggers, LoadFile);
1142 //================ READ MATERIALOGRIFIZATIONATORS INFO ===============
1144 if (game_fileinfo.matcen_offset > -1)
1147 if (!cfseek( LoadFile, game_fileinfo.matcen_offset,SEEK_SET )) {
1148 // mprintf((0, "Reading %i materialization centers.\n", game_fileinfo.matcen_howmany));
1149 for (i=0;i<game_fileinfo.matcen_howmany;i++) {
1150 if (game_top_fileinfo.fileinfo_version < 27) {
1153 old_matcen_info_read(&m, LoadFile);
1155 RobotCenters[i].robot_flags[0] = m.robot_flags;
1156 RobotCenters[i].robot_flags[1] = 0;
1157 RobotCenters[i].hit_points = m.hit_points;
1158 RobotCenters[i].interval = m.interval;
1159 RobotCenters[i].segnum = m.segnum;
1160 RobotCenters[i].fuelcen_num = m.fuelcen_num;
1163 matcen_info_read(&RobotCenters[i], LoadFile);
1165 // Set links in RobotCenters to Station array
1167 for (j=0; j<=Highest_segment_index; j++)
1168 if (Segment2s[j].special == SEGMENT_IS_ROBOTMAKER)
1169 if (Segment2s[j].matcen_num == i)
1170 RobotCenters[i].fuelcen_num = Segment2s[j].value;
1172 // mprintf((0, " %i: flags = %08x\n", i, RobotCenters[i].robot_flags));
1178 //================ READ DL_INDICES INFO ===============
1180 Num_static_lights = 0;
1182 if (game_fileinfo.dl_indices_offset > -1) {
1185 if (!cfseek( LoadFile, game_fileinfo.dl_indices_offset, SEEK_SET )) {
1186 Num_static_lights = game_fileinfo.dl_indices_howmany;
1187 for (i=0; i<game_fileinfo.dl_indices_howmany; i++) {
1188 if (game_top_fileinfo.fileinfo_version < 29) {
1189 mprintf((0, "Warning: Old mine version. Not reading Dl_indices info.\n"));
1190 Int3(); //shouldn't be here!!!
1192 dl_index_read(&Dl_indices[i], LoadFile);
1197 // Indicate that no light has been subtracted from any vertices.
1198 clear_light_subtracted();
1200 //================ READ DELTA LIGHT INFO ===============
1202 if (game_fileinfo.delta_light_offset > -1) {
1205 if (!cfseek( LoadFile, game_fileinfo.delta_light_offset, SEEK_SET )) {
1206 for (i=0; i<game_fileinfo.delta_light_howmany; i++) {
1207 if (game_top_fileinfo.fileinfo_version < 29) {
1208 mprintf((0, "Warning: Old mine version. Not reading delta light info.\n"));
1210 delta_light_read(&Delta_lights[i], LoadFile);
1215 //========================= UPDATE VARIABLES ======================
1217 reset_objects(game_fileinfo.object_howmany);
1219 for (i=0; i<MAX_OBJECTS; i++) {
1220 Objects[i].next = Objects[i].prev = -1;
1221 if (Objects[i].type != OBJ_NONE) {
1222 int objsegnum = Objects[i].segnum;
1224 if (objsegnum > Highest_segment_index) //bogus object
1225 Objects[i].type = OBJ_NONE;
1227 Objects[i].segnum = -1; //avoid Assert()
1228 obj_link(i,objsegnum);
1233 clear_transient_objects(1); //1 means clear proximity bombs
1235 // Make sure non-transparent doors are set correctly.
1236 for (i=0; i< Num_segments; i++)
1237 for (j=0;j<MAX_SIDES_PER_SEGMENT;j++) {
1238 side *sidep = &Segments[i].sides[j];
1239 if ((sidep->wall_num != -1) && (Walls[sidep->wall_num].clip_num != -1)) {
1240 //mprintf((0, "Checking Wall %d\n", Segments[i].sides[j].wall_num));
1241 if (WallAnims[Walls[sidep->wall_num].clip_num].flags & WCF_TMAP1) {
1242 //mprintf((0, "Fixing non-transparent door.\n"));
1243 sidep->tmap_num = WallAnims[Walls[sidep->wall_num].clip_num].frames[0];
1244 sidep->tmap_num2 = 0;
1250 Num_walls = game_fileinfo.walls_howmany;
1253 Num_open_doors = game_fileinfo.doors_howmany;
1254 Num_triggers = game_fileinfo.triggers_howmany;
1256 //go through all walls, killing references to invalid triggers
1257 for (i=0;i<Num_walls;i++)
1258 if (Walls[i].trigger >= Num_triggers) {
1259 mprintf((0,"Removing reference to invalid trigger %d from wall %d\n",Walls[i].trigger,i));
1260 Walls[i].trigger = -1; //kill trigger
1263 //go through all triggers, killing unused ones
1264 for (i=0;i<Num_triggers;) {
1267 // Find which wall this trigger is connected to.
1268 for (w=0; w<Num_walls; w++)
1269 if (Walls[w].trigger == i)
1273 if (w == Num_walls) {
1274 mprintf((0,"Removing unreferenced trigger %d\n",i));
1275 remove_trigger_num(i);
1282 // MK, 10/17/95: Make walls point back at the triggers that control them.
1283 // Go through all triggers, stuffing controlling_trigger field in Walls.
1286 for (i=0; i<Num_walls; i++)
1287 Walls[i].controlling_trigger = -1;
1289 for (t=0; t<Num_triggers; t++) {
1291 for (l=0; l<Triggers[t].num_links; l++) {
1292 int seg_num, side_num, wall_num;
1294 seg_num = Triggers[t].seg[l];
1295 side_num = Triggers[t].side[l];
1296 wall_num = Segments[seg_num].sides[side_num].wall_num;
1298 // -- if (Walls[wall_num].controlling_trigger != -1)
1301 //check to see that if a trigger requires a wall that it has one,
1302 //and if it requires a matcen that it has one
1304 if (Triggers[t].type == TT_MATCEN) {
1305 if (Segment2s[seg_num].special != SEGMENT_IS_ROBOTMAKER)
1306 Int3(); //matcen trigger doesn't point to matcen
1308 else if (Triggers[t].type != TT_LIGHT_OFF && Triggers[t].type != TT_LIGHT_ON) { //light triggers don't require walls
1310 Int3(); // This is illegal. This trigger requires a wall
1312 Walls[wall_num].controlling_trigger = t;
1318 Num_robot_centers = game_fileinfo.matcen_howmany;
1320 //fix old wall structs
1321 if (game_top_fileinfo.fileinfo_version < 17) {
1322 int segnum,sidenum,wallnum;
1324 for (segnum=0; segnum<=Highest_segment_index; segnum++)
1325 for (sidenum=0;sidenum<6;sidenum++)
1326 if ((wallnum=Segments[segnum].sides[sidenum].wall_num) != -1) {
1327 Walls[wallnum].segnum = segnum;
1328 Walls[wallnum].sidenum = sidenum;
1335 for (sidenum=0; sidenum<6; sidenum++) {
1336 int wallnum = Segments[Highest_segment_index].sides[sidenum].wall_num;
1338 if ((Walls[wallnum].segnum != Highest_segment_index) || (Walls[wallnum].sidenum != sidenum))
1339 Int3(); // Error. Bogus walls in this segment.
1340 // Consult Yuan or Mike.
1345 //create_local_segment_data();
1353 if (game_top_fileinfo.fileinfo_version < GAME_VERSION && !(game_top_fileinfo.fileinfo_version==25 && GAME_VERSION==26))
1354 return 1; //means old version
1360 int check_segment_connections(void);
1362 extern void set_ambient_sound_flags(void);
1364 // ----------------------------------------------------------------------------
1366 #define LEVEL_FILE_VERSION 8
1367 //1 -> 2 add palette name
1368 //2 -> 3 add control center explosion time
1369 //3 -> 4 add reactor strength
1370 //4 -> 5 killed hostage text stuff
1371 //5 -> 6 added Secret_return_segment and Secret_return_orient
1372 //6 -> 7 added flickering lights
1373 //7 -> 8 made version 8 to be not compatible with D2 1.0 & 1.1
1376 char *Level_being_loaded=NULL;
1380 extern void ncache_flush();
1383 extern int HoardEquipped();
1385 extern int Slide_segs_computed;
1387 int no_old_level_file_error=0;
1389 //loads a level (.LVL) file from disk
1390 //returns 0 if success, else error code
1391 int load_level(char * filename_passed)
1394 int use_compiled_level=1;
1398 int sig, minedata_offset, gamedata_offset;
1399 int mine_err, game_err;
1404 Slide_segs_computed = 0;
1407 if (Game_mode & GM_NETWORK)
1409 for (i=0;i<MAX_POWERUP_TYPES;i++)
1411 MaxPowerupsAllowed[i]=0;
1412 PowerupsInMine[i]=0;
1422 Level_being_loaded = filename_passed;
1425 strcpy(filename,filename_passed);
1429 //if we have the editor, try the LVL first, no matter what was passed.
1430 //if we don't have an LVL, try RDL
1431 //if we don't have the editor, we just use what was passed
1433 change_filename_extension(filename,filename_passed,".LVL");
1434 use_compiled_level = 0;
1436 if (!cfexist(filename)) {
1437 change_filename_extension(filename,filename,".RL2");
1438 use_compiled_level = 1;
1442 LoadFile = cfopen( filename, "rb" );
1446 mprintf((0,"Can't open level file <%s>\n", filename));
1449 Error("Can't open file <%s>\n",filename);
1453 strcpy( Gamesave_current_filename, filename );
1456 // if ( Newdemo_state == ND_STATE_RECORDING )
1457 // newdemo_record_start_demo();
1460 sig = cfile_read_int(LoadFile);
1461 Gamesave_current_version = cfile_read_int(LoadFile);
1462 mprintf((0, "Gamesave_current_version = %d\n", Gamesave_current_version));
1463 minedata_offset = cfile_read_int(LoadFile);
1464 gamedata_offset = cfile_read_int(LoadFile);
1466 Assert(sig == MAKE_SIG('P','L','V','L'));
1468 if (Gamesave_current_version >= 8) { //read dummy data
1470 if (HoardEquipped())
1472 cfile_read_int(LoadFile);
1473 cfile_read_short(LoadFile);
1474 cfile_read_byte(LoadFile);
1478 // NOTE LINK TO ABOVE!
1479 Error("This level requires the Vertigo Enhanced version of D2.");
1483 if (Gamesave_current_version < 5)
1484 cfile_read_int(LoadFile); //was hostagetext_offset
1486 if (Gamesave_current_version > 1) {
1487 cfgets(Current_level_palette,sizeof(Current_level_palette),LoadFile);
1488 if (Current_level_palette[strlen(Current_level_palette)-1] == '\n')
1489 Current_level_palette[strlen(Current_level_palette)-1] = 0;
1491 if (Gamesave_current_version <= 1 || Current_level_palette[0]==0) // descent 1 level
1492 strcpy(Current_level_palette,"groupa.256");
1494 if (Gamesave_current_version >= 3)
1495 Base_control_center_explosion_time = cfile_read_int(LoadFile);
1497 Base_control_center_explosion_time = DEFAULT_CONTROL_CENTER_EXPLOSION_TIME;
1499 if (Gamesave_current_version >= 4)
1500 Reactor_strength = cfile_read_int(LoadFile);
1502 Reactor_strength = -1; //use old defaults
1504 if (Gamesave_current_version >= 7) {
1507 Num_flickering_lights = cfile_read_int(LoadFile);
1508 Assert((Num_flickering_lights >= 0) && (Num_flickering_lights < MAX_FLICKERING_LIGHTS));
1509 for (i = 0; i < Num_flickering_lights; i++)
1510 flickering_light_read(&Flickering_lights[i], LoadFile);
1513 Num_flickering_lights = 0;
1515 if (Gamesave_current_version < 6) {
1516 Secret_return_segment = 0;
1517 Secret_return_orient.rvec.x = F1_0;
1518 Secret_return_orient.rvec.y = 0;
1519 Secret_return_orient.rvec.z = 0;
1520 Secret_return_orient.fvec.x = 0;
1521 Secret_return_orient.fvec.y = F1_0;
1522 Secret_return_orient.fvec.z = 0;
1523 Secret_return_orient.uvec.x = 0;
1524 Secret_return_orient.uvec.y = 0;
1525 Secret_return_orient.uvec.z = F1_0;
1527 Secret_return_segment = cfile_read_int(LoadFile);
1528 Secret_return_orient.rvec.x = cfile_read_int(LoadFile);
1529 Secret_return_orient.rvec.y = cfile_read_int(LoadFile);
1530 Secret_return_orient.rvec.z = cfile_read_int(LoadFile);
1531 Secret_return_orient.fvec.x = cfile_read_int(LoadFile);
1532 Secret_return_orient.fvec.y = cfile_read_int(LoadFile);
1533 Secret_return_orient.fvec.z = cfile_read_int(LoadFile);
1534 Secret_return_orient.uvec.x = cfile_read_int(LoadFile);
1535 Secret_return_orient.uvec.y = cfile_read_int(LoadFile);
1536 Secret_return_orient.uvec.z = cfile_read_int(LoadFile);
1539 cfseek(LoadFile,minedata_offset,SEEK_SET);
1541 if (!use_compiled_level) {
1542 mine_err = load_mine_data(LoadFile);
1543 #if 0 //dunno - 3rd party stuff?
1544 // Compress all uv coordinates in mine, improves texmap precision. --MK, 02/19/96
1545 compress_uv_coordinates_all();
1549 //NOTE LINK TO ABOVE!!
1550 mine_err = load_mine_data_compiled(LoadFile);
1552 if (mine_err == -1) { //error!!
1557 cfseek(LoadFile,gamedata_offset,SEEK_SET);
1558 game_err = load_game_data(LoadFile);
1560 if (game_err == -1) { //error!!
1565 //======================== CLOSE FILE =============================
1567 cfclose( LoadFile );
1569 set_ambient_sound_flags();
1572 write_game_text_file(filename);
1573 if (Errors_in_mine) {
1574 if (is_real_level(filename)) {
1575 char ErrorMessage[200];
1577 sprintf( ErrorMessage, "Warning: %i errors in %s!\n", Errors_in_mine, Level_being_loaded );
1579 gr_palette_load(gr_palette);
1580 nm_messagebox( NULL, 1, "Continue", ErrorMessage );
1583 mprintf((1, "Error: %i errors in %s.\n", Errors_in_mine, Level_being_loaded));
1588 //If an old version, ask the use if he wants to save as new version
1589 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)) {
1590 char ErrorMessage[200];
1592 sprintf( ErrorMessage,
1593 "You just loaded a old version\n"
1594 "level. Would you like to save\n"
1595 "it as a current version level?");
1598 gr_palette_load(gr_palette);
1599 if (nm_messagebox( NULL, 2, "Don't Save", "Save", ErrorMessage )==1)
1600 save_level(filename);
1606 if (Function_mode == FMODE_EDITOR)
1607 editor_status("Loaded NEW mine %s, \"%s\"",filename,Current_level_name);
1611 if (check_segment_connections())
1612 nm_messagebox( "ERROR", 1, "Ok",
1613 "Connectivity errors detected in\n"
1614 "mine. See monochrome screen for\n"
1615 "details, and contact Matt or Mike." );
1622 void get_level_name()
1624 //NO_UI!!! UI_WINDOW *NameWindow = NULL;
1625 //NO_UI!!! UI_GADGET_INPUTBOX *NameText;
1626 //NO_UI!!! UI_GADGET_BUTTON *QuitButton;
1628 //NO_UI!!! // Open a window with a quit button
1629 //NO_UI!!! NameWindow = ui_open_window( 20, 20, 300, 110, WIN_DIALOG );
1630 //NO_UI!!! QuitButton = ui_add_gadget_button( NameWindow, 150-24, 60, 48, 40, "Done", NULL );
1632 //NO_UI!!! ui_wprintf_at( NameWindow, 10, 12,"Please enter a name for this mine:" );
1633 //NO_UI!!! NameText = ui_add_gadget_inputbox( NameWindow, 10, 30, LEVEL_NAME_LEN, LEVEL_NAME_LEN, Current_level_name );
1635 //NO_UI!!! NameWindow->keyboard_focus_gadget = (UI_GADGET *)NameText;
1636 //NO_UI!!! QuitButton->hotkey = KEY_ENTER;
1638 //NO_UI!!! ui_gadget_calc_keys(NameWindow);
1640 //NO_UI!!! while (!QuitButton->pressed && last_keypress!=KEY_ENTER) {
1641 //NO_UI!!! ui_mega_process();
1642 //NO_UI!!! ui_window_do_gadgets(NameWindow);
1645 //NO_UI!!! strcpy( Current_level_name, NameText->text );
1647 //NO_UI!!! if ( NameWindow!=NULL ) {
1648 //NO_UI!!! ui_close_window( NameWindow );
1649 //NO_UI!!! NameWindow = NULL;
1655 m[0].type = NM_TYPE_TEXT; m[0].text = "Please enter a name for this mine:";
1656 m[1].type = NM_TYPE_INPUT; m[1].text = Current_level_name; m[1].text_len = LEVEL_NAME_LEN;
1658 newmenu_do( NULL, "Enter mine name", 2, m, NULL );
1668 // -----------------------------------------------------------------------------
1669 int compute_num_delta_light_records(void)
1674 for (i=0; i<Num_static_lights; i++) {
1675 total += Dl_indices[i].count;
1682 // -----------------------------------------------------------------------------
1684 int save_game_data(FILE * SaveFile)
1686 int player_offset, object_offset, walls_offset, doors_offset, triggers_offset, control_offset, matcen_offset; //, links_offset;
1687 int dl_indices_offset, delta_light_offset;
1688 int start_offset,end_offset;
1690 start_offset = ftell(SaveFile);
1692 //===================== SAVE FILE INFO ========================
1694 game_fileinfo.fileinfo_signature = 0x6705;
1695 game_fileinfo.fileinfo_version = GAME_VERSION;
1696 game_fileinfo.level = Current_level_num;
1697 game_fileinfo.fileinfo_sizeof = sizeof(game_fileinfo);
1698 game_fileinfo.player_offset = -1;
1699 game_fileinfo.player_sizeof = sizeof(player);
1700 game_fileinfo.object_offset = -1;
1701 game_fileinfo.object_howmany = Highest_object_index+1;
1702 game_fileinfo.object_sizeof = sizeof(object);
1703 game_fileinfo.walls_offset = -1;
1704 game_fileinfo.walls_howmany = Num_walls;
1705 game_fileinfo.walls_sizeof = sizeof(wall);
1706 game_fileinfo.doors_offset = -1;
1707 game_fileinfo.doors_howmany = Num_open_doors;
1708 game_fileinfo.doors_sizeof = sizeof(active_door);
1709 game_fileinfo.triggers_offset = -1;
1710 game_fileinfo.triggers_howmany = Num_triggers;
1711 game_fileinfo.triggers_sizeof = sizeof(trigger);
1712 game_fileinfo.control_offset = -1;
1713 game_fileinfo.control_howmany = 1;
1714 game_fileinfo.control_sizeof = sizeof(control_center_triggers);
1715 game_fileinfo.matcen_offset = -1;
1716 game_fileinfo.matcen_howmany = Num_robot_centers;
1717 game_fileinfo.matcen_sizeof = sizeof(matcen_info);
1719 game_fileinfo.dl_indices_offset = -1;
1720 game_fileinfo.dl_indices_howmany = Num_static_lights;
1721 game_fileinfo.dl_indices_sizeof = sizeof(dl_index);
1723 game_fileinfo.delta_light_offset = -1;
1724 game_fileinfo.delta_light_howmany = compute_num_delta_light_records();
1725 game_fileinfo.delta_light_sizeof = sizeof(delta_light);
1727 // Write the fileinfo
1728 fwrite( &game_fileinfo, sizeof(game_fileinfo), 1, SaveFile );
1730 // Write the mine name
1731 fprintf(SaveFile,"%s\n",Current_level_name);
1733 fwrite(&N_polygon_models,2,1,SaveFile);
1734 fwrite(Pof_names,N_polygon_models,sizeof(*Pof_names),SaveFile);
1736 //==================== SAVE PLAYER INFO ===========================
1738 player_offset = ftell(SaveFile);
1739 fwrite( &Players[Player_num], sizeof(player), 1, SaveFile );
1741 //==================== SAVE OBJECT INFO ===========================
1743 object_offset = ftell(SaveFile);
1744 //fwrite( &Objects, sizeof(object), game_fileinfo.object_howmany, SaveFile );
1747 for (i=0;i<game_fileinfo.object_howmany;i++)
1748 write_object(&Objects[i],SaveFile);
1751 //==================== SAVE WALL INFO =============================
1753 walls_offset = ftell(SaveFile);
1754 fwrite( Walls, sizeof(wall), game_fileinfo.walls_howmany, SaveFile );
1756 //==================== SAVE DOOR INFO =============================
1758 doors_offset = ftell(SaveFile);
1759 fwrite( ActiveDoors, sizeof(active_door), game_fileinfo.doors_howmany, SaveFile );
1761 //==================== SAVE TRIGGER INFO =============================
1763 triggers_offset = ftell(SaveFile);
1764 fwrite( Triggers, sizeof(trigger), game_fileinfo.triggers_howmany, SaveFile );
1766 //================ SAVE CONTROL CENTER TRIGGER INFO ===============
1768 control_offset = ftell(SaveFile);
1769 fwrite( &ControlCenterTriggers, sizeof(control_center_triggers), 1, SaveFile );
1772 //================ SAVE MATERIALIZATION CENTER TRIGGER INFO ===============
1774 matcen_offset = ftell(SaveFile);
1775 // mprintf((0, "Writing %i materialization centers\n", game_fileinfo.matcen_howmany));
1777 // for (i=0; i<game_fileinfo.matcen_howmany; i++)
1778 // mprintf((0, " %i: robot_flags = %08x\n", i, RobotCenters[i].robot_flags));
1780 fwrite( RobotCenters, sizeof(matcen_info), game_fileinfo.matcen_howmany, SaveFile );
1782 //================ SAVE DELTA LIGHT INFO ===============
1783 dl_indices_offset = ftell(SaveFile);
1784 fwrite( Dl_indices, sizeof(dl_index), game_fileinfo.dl_indices_howmany, SaveFile );
1786 delta_light_offset = ftell(SaveFile);
1787 fwrite( Delta_lights, sizeof(delta_light), game_fileinfo.delta_light_howmany, SaveFile );
1789 //============= REWRITE FILE INFO, TO SAVE OFFSETS ===============
1791 // Update the offset fields
1792 game_fileinfo.player_offset = player_offset;
1793 game_fileinfo.object_offset = object_offset;
1794 game_fileinfo.walls_offset = walls_offset;
1795 game_fileinfo.doors_offset = doors_offset;
1796 game_fileinfo.triggers_offset = triggers_offset;
1797 game_fileinfo.control_offset = control_offset;
1798 game_fileinfo.matcen_offset = matcen_offset;
1799 game_fileinfo.dl_indices_offset = dl_indices_offset;
1800 game_fileinfo.delta_light_offset = delta_light_offset;
1803 end_offset = ftell(SaveFile);
1805 // Write the fileinfo
1806 fseek( SaveFile, start_offset, SEEK_SET ); // Move to TOF
1807 fwrite( &game_fileinfo, sizeof(game_fileinfo), 1, SaveFile );
1809 // Go back to end of data
1810 fseek(SaveFile,end_offset,SEEK_SET);
1815 int save_mine_data(FILE * SaveFile);
1817 // -----------------------------------------------------------------------------
1819 int save_level_sub(char * filename, int compiled_version)
1822 char temp_filename[128];
1823 int sig = MAKE_SIG('P','L','V','L'),version=LEVEL_FILE_VERSION;
1824 int minedata_offset=0,gamedata_offset=0;
1826 if ( !compiled_version ) {
1827 write_game_text_file(filename);
1829 if (Errors_in_mine) {
1830 if (is_real_level(filename)) {
1831 char ErrorMessage[200];
1833 sprintf( ErrorMessage, "Warning: %i errors in this mine!\n", Errors_in_mine );
1835 gr_palette_load(gr_palette);
1837 if (nm_messagebox( NULL, 2, "Cancel Save", "Save", ErrorMessage )!=1) {
1843 mprintf((1, "Error: %i errors in this mine. See the 'txm' file.\n", Errors_in_mine));
1845 change_filename_extension(temp_filename,filename,".LVL");
1849 // macs are using the regular hog/rl2 files for shareware
1850 #if defined(SHAREWARE) && !defined(MACINTOSH)
1851 change_filename_extension(temp_filename,filename,".SL2");
1853 change_filename_extension(temp_filename,filename,".RL2");
1857 SaveFile = fopen( temp_filename, "wb" );
1860 char ErrorMessage[256];
1863 _splitpath( temp_filename, NULL, NULL, fname, NULL );
1865 sprintf( ErrorMessage, \
1866 "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"
1867 , temp_filename, fname );
1869 gr_palette_load(gr_palette);
1870 nm_messagebox( NULL, 1, "Ok", ErrorMessage );
1875 if (Current_level_name[0] == 0)
1876 strcpy(Current_level_name,"Untitled");
1878 clear_transient_objects(1); //1 means clear proximity bombs
1880 compress_objects(); //after this, Highest_object_index == num objects
1882 //make sure player is in a segment
1883 if (update_object_seg(&Objects[Players[0].objnum]) == 0) {
1884 if (ConsoleObject->segnum > Highest_segment_index)
1885 ConsoleObject->segnum = 0;
1886 compute_segment_center(&ConsoleObject->pos,&(Segments[ConsoleObject->segnum]));
1893 gs_write_int(sig,SaveFile);
1894 gs_write_int(version,SaveFile);
1897 gs_write_int(minedata_offset,SaveFile);
1898 gs_write_int(gamedata_offset,SaveFile);
1900 //Now write the damn data
1902 //write the version 8 data (to make file unreadable by 1.0 & 1.1)
1903 gs_write_int(GameTime,SaveFile);
1904 gs_write_short(FrameCount,SaveFile);
1905 gs_write_byte(FrameTime,SaveFile);
1907 // Write the palette file name
1908 fprintf(SaveFile,"%s\n",Current_level_palette);
1910 gs_write_int(Base_control_center_explosion_time,SaveFile);
1911 gs_write_int(Reactor_strength,SaveFile);
1913 gs_write_int(Num_flickering_lights,SaveFile);
1914 fwrite(Flickering_lights,sizeof(*Flickering_lights),Num_flickering_lights,SaveFile);
1916 gs_write_int(Secret_return_segment, SaveFile);
1917 gs_write_int(Secret_return_orient.rvec.x, SaveFile);
1918 gs_write_int(Secret_return_orient.rvec.y, SaveFile);
1919 gs_write_int(Secret_return_orient.rvec.z, SaveFile);
1920 gs_write_int(Secret_return_orient.fvec.x, SaveFile);
1921 gs_write_int(Secret_return_orient.fvec.y, SaveFile);
1922 gs_write_int(Secret_return_orient.fvec.z, SaveFile);
1923 gs_write_int(Secret_return_orient.uvec.x, SaveFile);
1924 gs_write_int(Secret_return_orient.uvec.y, SaveFile);
1925 gs_write_int(Secret_return_orient.uvec.z, SaveFile);
1927 minedata_offset = ftell(SaveFile);
1928 if ( !compiled_version )
1929 save_mine_data(SaveFile);
1931 save_mine_data_compiled(SaveFile);
1932 gamedata_offset = ftell(SaveFile);
1933 save_game_data(SaveFile);
1935 fseek(SaveFile,sizeof(sig)+sizeof(version),SEEK_SET);
1936 gs_write_int(minedata_offset,SaveFile);
1937 gs_write_int(gamedata_offset,SaveFile);
1939 //==================== CLOSE THE FILE =============================
1942 if ( !compiled_version ) {
1943 if (Function_mode == FMODE_EDITOR)
1944 editor_status("Saved mine %s, \"%s\"",filename,Current_level_name);
1951 #if 0 //dunno - 3rd party stuff?
1952 extern void compress_uv_coordinates_all(void);
1955 int save_level(char * filename)
1959 // Save normal version...
1960 r1 = save_level_sub(filename, 0);
1962 // Save compiled version...
1963 save_level_sub(filename, 1);
1971 void dump_mine_info(void)
1973 int segnum, sidenum;
1974 fix min_u, max_u, min_v, max_v, min_l, max_l, max_sl;
1986 for (segnum=0; segnum<=Highest_segment_index; segnum++) {
1987 for (sidenum=0; sidenum<MAX_SIDES_PER_SEGMENT; sidenum++) {
1989 side *sidep = &Segments[segnum].sides[sidenum];
1991 if (Segment2s[segnum].static_light > max_sl)
1992 max_sl = Segment2s[segnum].static_light;
1994 for (vertnum=0; vertnum<4; vertnum++) {
1995 if (sidep->uvls[vertnum].u < min_u)
1996 min_u = sidep->uvls[vertnum].u;
1997 else if (sidep->uvls[vertnum].u > max_u)
1998 max_u = sidep->uvls[vertnum].u;
2000 if (sidep->uvls[vertnum].v < min_v)
2001 min_v = sidep->uvls[vertnum].v;
2002 else if (sidep->uvls[vertnum].v > max_v)
2003 max_v = sidep->uvls[vertnum].v;
2005 if (sidep->uvls[vertnum].l < min_l)
2006 min_l = sidep->uvls[vertnum].l;
2007 else if (sidep->uvls[vertnum].l > max_l)
2008 max_l = sidep->uvls[vertnum].l;
2014 // 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)));
2015 // mprintf((0, "Static light maximum = %7.3f\n", f2fl(max_sl)));
2016 // mprintf((0, "Number of walls: %i\n", Num_walls));
2024 //read in every level in mission and save out compiled version
2025 void save_all_compiled_levels(void)
2027 do_load_save_levels(1);
2030 //read in every level in mission
2031 void load_all_levels(void)
2033 do_load_save_levels(0);
2037 void do_load_save_levels(int save)
2041 if (! SafetyCheck())
2044 no_old_level_file_error=1;
2046 for (level_num=1;level_num<=Last_level;level_num++) {
2047 load_level(Level_names[level_num-1]);
2048 load_palette(Current_level_palette,1,1); //don't change screen
2050 save_level_sub(Level_names[level_num-1],1);
2053 for (level_num=-1;level_num>=Last_secret_level;level_num--) {
2054 load_level(Secret_level_names[-level_num-1]);
2055 load_palette(Current_level_palette,1,1); //don't change screen
2057 save_level_sub(Secret_level_names[-level_num-1],1);
2060 no_old_level_file_error=0;