src/hud/hudtargetbox.cpp

   1 /*
   2  * Copyright (C) Volition, Inc. 1999.  All rights reserved.
   3  *
   4  * All source code herein is the property of Volition, Inc. You may not sell
   5  * or otherwise commercially exploit the source or things you created based on
   6  * the source.
   7  */
   8
   9 /*
  10  * $Logfile: /Freespace2/code/Hud/HUDtargetbox.cpp $
  11  * $Revision$
  12  * $Date$
  13  * $Author$
  14  *
  15  * C module for drawing the target monitor box on the HUD
  16  *
  17  * $Log$
  18  * Revision 1.7  2003/06/03 04:00:40  taylor
  19  * Polish language support (Janusz Dziemidowicz)
  20  *
  21  * Revision 1.6  2003/05/25 02:30:42  taylor
  22  * Freespace 1 support
  23  *
  24  * Revision 1.5  2002/06/18 08:58:53  relnev
  25  * last few struct changes
  26  *
  27  * Revision 1.4  2002/06/17 06:33:09  relnev
  28  * ryan's struct patch for gcc 2.95
  29  *
  30  * Revision 1.3  2002/06/09 04:41:21  relnev
  31  * added copyright header
  32  *
  33  * Revision 1.2  2002/05/07 03:16:45  theoddone33
  34  * The Great Newline Fix
  35  *
  36  * Revision 1.1.1.1  2002/05/03 03:28:09  root
  37  * Initial import.
  38  *
  39  *
  40  * 31    11/02/99 3:22p Jefff
  41  * translation of targetbox text
  42  *
  43  * 30    10/29/99 10:41p Jefff
  44  * more subsystem fixes
  45  *
  46  * 29    10/28/99 11:17p Jefff
  47  * used escape seqs for some special German chars
  48  *
  49  * 28    10/28/99 2:02a Jefff
  50  * revised the subsystem localization
  51  *
  52  * 27    9/14/99 11:03p Jefff
  53  * dont draw target names from # on (weapons case)
  54  *
  55  * 26    9/04/99 5:17p Andsager
  56  * Make event log record name of destroyed subsytem, and use this name for
  57  * different types of turrets
  58  *
  59  * 25    8/25/99 11:35a Andsager
  60  * Move hud render ship subsystem target box for ships with Autocenter
  61  *
  62  * 24    8/17/99 7:32p Jefff
  63  * models use autocenter in target view
  64  *
  65  * 23    8/01/99 12:39p Dave
  66  * Added HUD contrast control key (for nebula).
  67  *
  68  * 22    7/31/99 4:15p Dave
  69  * Fixed supernova particle velocities. Handle OBJ_NONE in target
  70  * monitoring view. Properly use objectives notify gauge colors.
  71  *
  72  * 21    7/28/99 2:49p Andsager
  73  * Make hud target speed use vm_vec_mag (not vm_vec_mag_quick)
  74  *
  75  * 20    7/15/99 9:20a Andsager
  76  * FS2_DEMO initial checkin
  77  *
  78  * 19    7/02/99 10:56a Andsager
  79  * Put in big ship - big ship attack mode.  Modify stealth sweep ai.
  80  *
  81  * 18    6/29/99 3:16p Andsager
  82  * Debug stuff.
  83  *
  84  * 17    6/10/99 3:43p Dave
  85  * Do a better job of syncing text colors to HUD gauges.
  86  *
  87  * 16    6/09/99 2:55p Andsager
  88  * Allow multiple asteroid subtypes (of large, medium, small) and follow
  89  * family.
  90  *
  91  * 15    6/07/99 4:20p Andsager
  92  * Add HUD color for tagged object.  Apply to target and radar.
  93  *
  94  * 14    6/03/99 11:43a Dave
  95  * Added the ability to use a different model when rendering to the HUD
  96  * target box.
  97  *
  98  * 13    5/24/99 9:02a Andsager
  99  * Remove Int3() in turret subsys name code when turret has no weapon.
 100  *
 101  * 12    5/21/99 1:42p Andsager
 102  * Added error checking for HUD turret name
 103  *
 104  * 11    5/20/99 7:00p Dave
 105  * Added alternate type names for ships. Changed swarm missile table
 106  * entries.
 107  *
 108  * 10    5/19/99 3:50p Andsager
 109  * Show type of debris is debris field (species debris or asteroid).  Show
 110  * type of subsystem turret targeted (laser, missile, flak, beam).
 111  *
 112  * 9     5/14/99 4:22p Andsager
 113  * Modify hud_render_target_ship to show damaged subsystems in their
 114  * actual state.  Now also shows rotation of subsystems.
 115  *
 116  * 8     4/16/99 5:54p Dave
 117  * Support for on/off style "stream" weapons. Real early support for
 118  * target-painting lasers.
 119  *
 120  * 7     1/07/99 9:08a Jasen
 121  * HUD coords
 122  *
 123  * 6     12/28/98 3:17p Dave
 124  * Support for multiple hud bitmap filenames for hi-res mode.
 125  *
 126  * 5     12/21/98 5:03p Dave
 127  * Modified all hud elements to be multi-resolution friendly.
 128  *
 129  * 4     11/05/98 4:18p Dave
 130  * First run nebula support. Beefed up localization a bit. Removed all
 131  * conditional compiles for foreign versions. Modified mission file
 132  * format.
 133  *
 134  * 3     10/13/98 9:28a Dave
 135  * Started neatening up freespace.h. Many variables renamed and
 136  * reorganized. Added AlphaColors.[h,cpp]
 137  *
 138  * 2     10/07/98 10:53a Dave
 139  * Initial checkin.
 140  *
 141  * 1     10/07/98 10:49a Dave
 142  *
 143  * 108   8/28/98 3:28p Dave
 144  * EMP effect done. AI effects may need some tweaking as required.
 145  *
 146  * 107   8/25/98 1:48p Dave
 147  * First rev of EMP effect. Player side stuff basically done. Next comes
 148  * AI code.
 149  *
 150  * 106   6/19/98 3:49p Lawrance
 151  * localization tweaks
 152  *
 153  * 105   6/17/98 11:04a Lawrance
 154  * localize subsystem names that appear on the HUD
 155  *
 156  * 104   6/09/98 5:18p Lawrance
 157  * French/German localization
 158  *
 159  * 103   6/09/98 10:31a Hoffoss
 160  * Created index numbers for all xstr() references.  Any new xstr() stuff
 161  * added from here on out should be added to the end if the list.  The
 162  * current list count can be found in FreeSpace.cpp (search for
 163  * XSTR_SIZE).
 164  *
 165  * 102   6/01/98 11:43a John
 166  * JAS & MK:  Classified all strings for localization.
 167  *
 168  * 101   5/20/98 3:52p Allender
 169  * fixed compiler warnings
 170  *
 171  * 100   5/20/98 12:59p John
 172  * Turned optimizations on for debug builds.   Also turning on automatic
 173  * function inlining.  Turned off the unreachable code warning.
 174  *
 175  * 99    5/15/98 8:36p Lawrance
 176  * Add 'target ship that last sent transmission' target key
 177  *
 178  * 98    5/14/98 11:26a Lawrance
 179  * ensure fighter bays are drawn with correct bracket color
 180  *
 181  * 97    5/08/98 5:32p Lawrance
 182  * Allow cargo scanning even if target gauge is disabled
 183  *
 184  * 96    5/04/98 10:51p Lawrance
 185  * remove unused local
 186  *
 187  * 95    5/04/98 9:17p Lawrance
 188  * Truncate ship class names at # char when displaying debris on target
 189  * moniter
 190  *
 191  * 94    5/04/98 6:12p Lawrance
 192  * Write generic function hud_end_string_at_first_hash_symbol(), to use in
 193  * various spots on the HUD
 194  *
 195  * 93    4/15/98 12:55a Lawrance
 196  * Show time to impact for bombs
 197  *
 198  * 92    4/02/98 6:31p Lawrance
 199  * remove asteroid references if DEMO defined
 200  *
 201  * 91    3/31/98 5:18p John
 202  * Removed demo/save/restore.  Made NDEBUG defined compile.  Removed a
 203  * bunch of debug stuff out of player file.  Made model code be able to
 204  * unload models and malloc out only however many models are needed.
 205  *
 206  *
 207  * 90    3/30/98 1:08a Lawrance
 208  * Implement "blast" icon.  Blink HUD icon when player ship is hit by a
 209  * blast.
 210  *
 211  * $NoKeywords: $
 212  */
 213
 214 #include "2d.h"
 215 #include "3d.h"
 216 #include "3dinternal.h"
 217 #include "object.h"
 218 #include "hud.h"
 219 #include "hudtarget.h"
 220 #include "hudbrackets.h"
 221 #include "hudets.h"
 222 #include "model.h"
 223 #include "missionparse.h"
 224 #include "debris.h"
 225 #include "weapon.h"
 226 #include "player.h"
 227 #include "gamesnd.h"
 228 #include "freespace.h"
 229 #include "bmpman.h"
 230 #include "timer.h"
 231 #include "subsysdamage.h"
 232 #include "hudtargetbox.h"
 233 #include "font.h"
 234 #include "asteroid.h"
 235 #include "jumpnode.h"
 236 #include "multi.h"
 237 #include "emp.h"
 238 #include "localize.h"
 239
 240 int Target_window_coords[GR_NUM_RESOLUTIONS][4] =
 241 {
 242         { // GR_640
 243                 8, 362, 131, 112
 244         },
 245         { // GR_1024
 246                 8, 629, 131, 112
 247         }
 248 };
 249
 250 object *Enemy_attacker = NULL;
 251
 252 static int Target_static_next;
 253 static int Target_static_playing;
 254 int Target_static_looping;
 255
 256 #ifndef NDEBUG
 257 extern int Show_target_debug_info;
 258 extern int Show_target_weapons;
 259 #endif
 260
 261 // used to print out + or - after target distance and speed
 262 const char* modifiers[] = {
 263 //XSTR:OFF
 264 "+",
 265 "-",
 266 ""
 267 //XSTR:ON
 268 };
 269
 270 const char *Target_view_fname[GR_NUM_RESOLUTIONS] = {
 271         "targetview1",
 272         "targetview1"
 273 };
 274 const char *Target_integ_fname[GR_NUM_RESOLUTIONS] = {
 275         "targetview2",
 276         "targetview2"
 277 };
 278 const char *Target_extra_fname[GR_NUM_RESOLUTIONS] = {
 279         "targetview3",
 280         "targetview3"
 281 };
 282
 283 // animation frames for the target view monitor
 284 // frames:      0       =>              background of target monitor
 285 //                              1       =>              foreground of target monitor
 286 hud_frames Target_view_gauge;
 287 int Target_view_gauge_loaded = 0;
 288
 289 // animation frames for the extended target information
 290 // frames:      0       =>              normal gague
 291 hud_frames Target_view_extra;
 292 int Target_view_extra_loaded = 0;
 293
 294 // animation frames for the target view monitor integrity bar
 295 // frames:      0       =>              dark bar
 296 //                              1       =>              bright bar
 297 hud_frames Target_view_integrity_gauge;
 298 int Target_view_integrity_gauge_loaded = 0;
 299
 300 #define NUM_TBOX_COORDS                 11      // keep up to date
 301 #define TBOX_BACKGROUND                 0
 302 #define TBOX_NAME                                       1
 303 #define TBOX_CLASS                              2
 304 #define TBOX_DIST                                       3
 305 #define TBOX_SPEED                              4
 306 #define TBOX_CARGO                              5
 307 #define TBOX_HULL                                       6
 308 #define TBOX_EXTRA                              7
 309 #define TBOX_EXTRA_ORDERS               8
 310 #define TBOX_EXTRA_TIME                 9
 311 #define TBOX_EXTRA_DOCK                 10
 312
 313 int Targetbox_coords[GR_NUM_RESOLUTIONS][NUM_TBOX_COORDS][2] =
 314 {
 315         { // GR_640
 316                 {5,319},
 317                 {13,316},
 318                 {13,325},
 319                 {13,337},
 320                 {90,337},
 321                 {13,349},
 322                 {139,361},
 323                 {5,283},
 324                 {13,280},
 325                 {13,290},
 326                 {13,299}
 327         },
 328         { // GR_1024
 329                 {5,590},
 330                 {13,587},
 331                 {13,597},
 332                 {13,608},
 333                 {90,608},
 334                 {13,620},
 335                 {139,632},
 336                 {5,555},
 337                 {13,552},
 338                 {13,561},
 339                 {13,570}
 340         }
 341 };
 342
 343 int Integrity_bar_coords[GR_NUM_RESOLUTIONS][4] = {
 344         { // GR_640
 345                 138, 371, 4, 88
 346         },
 347         { // GR_1024
 348                 138, 642, 4, 88
 349         }
 350 };
 351 int Integrity_string_coords[GR_NUM_RESOLUTIONS][2] = {
 352         { // GR_640
 353                 112, 372
 354         },
 355         { // GR_1024
 356                 112, 643
 357         }
 358 };
 359
 360 // cargo scanning extents
 361 int Cargo_scan_coords[GR_NUM_RESOLUTIONS][4] = {
 362         { // GR_640
 363                 7, 364, 130, 109
 364         },
 365         { // GR_1024
 366                 7, 635, 130, 109
 367         }
 368 };
 369
 370 // first element is time flashing expires, second element is time of next flash
 371 int Targetbox_flash_timers[NUM_TBOX_FLASH_TIMERS][2];
 372 int Targetbox_flash_flags;
 373
 374 // flag to indicate whether to show the extra information about a target
 375 // The HUD_config controls whether this can be shown... but the player can still toggle it on/off
 376 // during the game.
 377 int Targetbox_show_extra_info = 1;
 378
 379 // Different target states.  This drives the text display right below the hull integrity on the targetbox.
 380 #define TS_DIS          0
 381 #define TS_OK           1
 382 #define TS_DMG          2
 383 #define TS_CRT          3
 384
 385 static int Last_ts;     // holds last target status.
 386
 387 void hud_blit_target_integrity(int disabled,int force_obj_num = -1);
 388
 389 // cut down long subsystem names to a more manageable length
 390 char *hud_targetbox_truncate_subsys_name(char *outstr)
 391 {
 392         if(Lcl_gr){
 393                 if ( strstr(outstr, "communication") )  {
 394                         strcpy(outstr, "Komm");
 395                 } else if ( !SDL_strcasecmp(outstr, "weapons") ) {
 396                         strcpy(outstr, "Waffen");
 397                 } else if ( strstr(outstr, "engine") || strstr(outstr, "Engine")) {
 398                         strcpy(outstr, "Antrieb");
 399                 } else if ( !SDL_strcasecmp(outstr, "sensors") ) {
 400                         strcpy(outstr, "Sensoren");
 401                 } else if ( strstr(outstr, "navigat") ) {
 402                         strcpy(outstr, "Nav");
 403                 } else if ( strstr(outstr, "fighterbay") || strstr(outstr, "Fighterbay") ) {
 404                         strcpy(outstr, "J\x84gerhangar");
 405                 } else if ( strstr(outstr, "missile") ) {
 406                         strcpy(outstr, "Raketenwerfer");
 407                 } else if ( strstr(outstr, "laser") || strstr(outstr, "turret") ) {
 408                         strcpy(outstr, "Gesch\x81tzturm");
 409                 } else if ( strstr(outstr, "Command Tower") || strstr(outstr, "Bridge") ) {
 410                         strcpy(outstr, "Br\x81""cke");
 411                 } else if ( strstr(outstr, "Barracks") ) {
 412                         strcpy(outstr, "Quartiere");
 413                 } else if ( strstr(outstr, "Reactor") ) {
 414                         strcpy(outstr, "Reaktor");
 415                 } else if ( strstr(outstr, "RadarDish") ) {
 416                         strcpy(outstr, "Radarantenne");
 417                 } else if (!SDL_strcasecmp(outstr, "Gas Collector")) {
 418                         strcpy(outstr, "Sammler");
 419                 }
 420         } else if(Lcl_fr){
 421                 if ( strstr(outstr, "communication") )  {
 422                         strcpy(outstr, "comm");
 423                 } else if ( !SDL_strcasecmp(outstr, "weapons") ) {
 424                         strcpy(outstr, "armes");
 425                 } else if ( strstr(outstr, "engine") ) {
 426                         strcpy(outstr, "moteur");
 427                 } else if ( !SDL_strcasecmp(outstr, "sensors") ) {
 428                         strcpy(outstr, "detecteurs");
 429                 } else if ( strstr(outstr, "navi") ) {
 430                         strcpy(outstr, "nav");
 431                 } else if ( strstr(outstr, "missile") ) {
 432                         strcpy(outstr, "lanceur de missiles");
 433                 } else if ( strstr(outstr, "fighter") ) {
 434                         strcpy(outstr, "baie de chasse");
 435                 } else if ( strstr(outstr, "laser") || strstr(outstr, "turret") || strstr(outstr, "missile") ) {
 436                         strcpy(outstr, "tourelle");
 437                 }
 438         } else if(Lcl_pl){
 439                 if ( strstr(outstr, "communication") )  {
 440                         strcpy(outstr, "komunikacja");
 441                 } else if ( !SDL_strcasecmp(outstr, "weapons") ) {
 442                         strcpy(outstr, "uzbrojenie");
 443                 } else if ( strstr(outstr, "engine") || strstr(outstr, "Engine")) {
 444                         strcpy(outstr, "silnik");
 445                 } else if ( !SDL_strcasecmp(outstr, "sensors") ) {
 446                         strcpy(outstr, "sensory");
 447                 } else if ( strstr(outstr, "navigat") ) {
 448                         strcpy(outstr, "nawigacja");
 449                 } else if ( strstr(outstr, "fighterbay") || strstr(outstr, "Fighterbay") ) {
 450                         strcpy(outstr, "dok my\x9Cliw.");
 451                 } else if ( strstr(outstr, "missile") ) {
 452                         strcpy(outstr, "wie\xBF. rakiet.");
 453                 } else if ( strstr(outstr, "laser") || strstr(outstr, "turret") ) {
 454                         strcpy(outstr, "wie\xBFyczka");
 455                 } else if ( strstr(outstr, "Command Tower") || strstr(outstr, "Bridge") ) {
 456                         strcpy(outstr, "mostek");
 457                 } else if ( strstr(outstr, "Barracks") ) {
 458                         strcpy(outstr, "koszary");
 459                 } else if ( strstr(outstr, "Reactor") ) {
 460                         strcpy(outstr, "reaktor");
 461                 } else if ( strstr(outstr, "RadarDish") ) {
 462                         strcpy(outstr, "antena radaru");
 463                 } else if (!SDL_strcasecmp(outstr, "Gas Collector")) {
 464                         strcpy(outstr, "zbieracz gazu");
 465                 }
 466         } else {
 467                 if (!SDL_strncasecmp(outstr, XSTR( "communication", 333), 3))   {
 468                         strcpy( outstr, XSTR( "comm", 334) );
 469                 } else if (!SDL_strncasecmp(outstr, XSTR( "navigation", 335), 3))       {
 470                         strcpy( outstr, XSTR( "nav", 336) );
 471                 } else if (!SDL_strcasecmp(outstr, "Gas Collector")) {
 472                         strcpy(outstr, "Collector");
 473                 }
 474         }
 475
 476         return outstr;
 477 }
 478
 479 // init a specific targetbox timer
 480 void hud_targetbox_init_flash_timer(int index)
 481 {
 482         Targetbox_flash_timers[index][0] = 1;
 483         Targetbox_flash_timers[index][1] = 1;
 484         Targetbox_flash_flags &= ~(1<<index);
 485 }
 486
 487 // init the timers used to flash different parts of the targetbox.  This needs to get called whenever
 488 // the current target changes.
 489 void hud_targetbox_init_flash()
 490 {
 491         hud_targetbox_init_flash_timer(TBOX_FLASH_NAME);
 492         hud_targetbox_init_flash_timer(TBOX_FLASH_CARGO);
 493         hud_targetbox_init_flash_timer(TBOX_FLASH_HULL);
 494         hud_targetbox_init_flash_timer(TBOX_FLASH_STATUS);
 495         hud_targetbox_init_flash_timer(TBOX_FLASH_SUBSYS);
 496         hud_targetbox_init_flash_timer(TBOX_FLASH_DOCKED);
 497
 498         Last_ts = -1;
 499 }
 500
 501 // set the color for flashing text
 502 // input:       index   =>      item to flash
 503 //                              flash_fast      =>      optional param (default value 0), flash twice as fast
 504 // exit:        1 =>    set bright color
 505 //                      0 =>    set default color
 506 int hud_targetbox_maybe_flash(int index, int flash_fast)
 507 {
 508         int draw_bright=0;
 509
 510         // hud_set_default_color();
 511         hud_set_gauge_color(HUD_TARGET_MONITOR);
 512         if ( !timestamp_elapsed(Targetbox_flash_timers[index][0]) ) {
 513                 if ( timestamp_elapsed(Targetbox_flash_timers[index][1]) ) {
 514                         if ( flash_fast ) {
 515                                 Targetbox_flash_timers[index][1] = timestamp(fl2i(TBOX_FLASH_INTERVAL/2.0f));
 516                         } else {
 517                                 Targetbox_flash_timers[index][1] = timestamp(TBOX_FLASH_INTERVAL);
 518                         }
 519                         Targetbox_flash_flags ^= (1<<index);    // toggle between default and bright frames
 520                 }
 521
 522                 if ( Targetbox_flash_flags & (1<<index) ) {
 523                         // hud_set_bright_color();
 524                         hud_set_gauge_color(HUD_TARGET_MONITOR, HUD_C_BRIGHT);
 525                         draw_bright=1;
 526                 } else {
 527                         // hud_set_dim_color();
 528                         hud_set_gauge_color(HUD_TARGET_MONITOR, HUD_C_DIM);
 529                 }
 530         }
 531
 532         return draw_bright;
 533 }
 534
 535 // init all targetbox flash timers
 536 void hud_targetbox_init_all_timers()
 537 {
 538         int i;
 539         for ( i = 0; i < NUM_TBOX_FLASH_TIMERS; i++ ) {
 540                 hud_targetbox_init_flash_timer(i);
 541         }
 542
 543         Last_ts = -1;
 544 }
 545
 546 // Initialize the data needed for the target view.  This is called from HUD_init() once per mission
 547 void hud_targetbox_init()
 548 {
 549         if (!Target_view_gauge_loaded) {
 550                 Target_view_gauge.first_frame = bm_load_animation(Target_view_fname[gr_screen.res], &Target_view_gauge.num_frames);
 551                 if ( Target_view_gauge.first_frame < 0 ) {
 552                         Warning(LOCATION,"Cannot load hud ani: %s\n", Target_view_fname[gr_screen.res]);
 553                 }
 554                 Target_view_gauge_loaded = 1;
 555         }
 556
 557         if (!Target_view_integrity_gauge_loaded) {
 558                 Target_view_integrity_gauge.first_frame = bm_load_animation(Target_integ_fname[gr_screen.res], &Target_view_integrity_gauge.num_frames);
 559                 if ( Target_view_integrity_gauge.first_frame < 0 ) {
 560                         Warning(LOCATION,"Cannot load hud ani: %s\n", Target_integ_fname[gr_screen.res]);
 561                 }
 562                 Target_view_integrity_gauge_loaded = 1;
 563         }
 564
 565         if (!Target_view_extra_loaded) {
 566                 Target_view_extra.first_frame = bm_load_animation(Target_extra_fname[gr_screen.res], &Target_view_extra.num_frames);
 567                 if ( Target_view_extra.first_frame < 0 ) {
 568                         Warning(LOCATION,"Cannot load hud ani: %s\n", Target_extra_fname[gr_screen.res]);
 569                 }
 570                 Target_view_extra_loaded = 1;
 571         }
 572
 573         hud_targetbox_init_all_timers();
 574 }
 575
 576 // -------------------------------------------------------------------------------------
 577 // hud_save_restore_camera_data()
 578 //
 579 //      Called to save and restore the 3D camera settings.
 580 //
 581 void hud_save_restore_camera_data(int save)
 582 {
 583         static vector   save_view_position;
 584         static float    save_view_zoom;
 585         static matrix   save_view_matrix;
 586         static matrix   save_eye_matrix;
 587         static vector   save_eye_position;
 588
 589         // save global view variables, so we can restore them
 590         if ( save ) {
 591                 save_view_position      = View_position;
 592                 save_view_zoom                  = View_zoom;
 593                 save_view_matrix                = View_matrix;
 594                 save_eye_matrix         = Eye_matrix;
 595                 save_eye_position               = Eye_position;
 596         }
 597         else {
 598                 // restore global view variables
 599                 View_position   = save_view_position;
 600                 View_zoom               = save_view_zoom;
 601                 View_matrix             = save_view_matrix;
 602                 Eye_matrix              = save_eye_matrix;
 603                 Eye_position    = save_eye_position;
 604         }
 605 }
 606
 607 // -------------------------------------------------------------------------------------
 608 // hud_render_target_background()
 609 //
 610 // Common set up for drawing the background of the target monitor, for ships/debris/missiles
 611 //
 612 void hud_render_target_background()
 613 {
 614         // blit the background frame
 615         hud_set_gauge_color(HUD_TARGET_MONITOR);
 616
 617         GR_AABITMAP(Target_view_gauge.first_frame, Targetbox_coords[gr_screen.res][TBOX_BACKGROUND][0],Targetbox_coords[gr_screen.res][TBOX_BACKGROUND][1]);
 618
 619         // blit the extra targeting info frame
 620         hud_set_gauge_color(HUD_TARGET_MONITOR_EXTRA_DATA);
 621 }
 622
 623
 624 // -------------------------------------------------------------------------------------
 625 // hud_render_target_setup()
 626 //
 627 // Common set up for the 3d code for drawing the target monitor, for ships/debris/missiles
 628 //
 629 void hud_render_target_setup(vector *camera_eye, matrix *camera_orient, float zoom)
 630 {
 631         // JAS: g3_start_frame uses clip_width and clip_height to determine the
 632         // size to render to.  Normally, you would set this by using gr_set_clip,
 633         // but because of the hacked in hud jittering, I couldn't.  So come talk
 634         // to me before modifying or reusing the following code. Thanks.
 635
 636         gr_screen.clip_width = Target_window_coords[gr_screen.res][2];
 637         gr_screen.clip_height = Target_window_coords[gr_screen.res][3];
 638         g3_start_frame(1);              // Turn on zbuffering
 639         hud_save_restore_camera_data(1);
 640         g3_set_view_matrix( camera_eye, camera_orient, zoom);
 641         model_set_detail_level(1);              // use medium detail level
 642
 643         HUD_set_clip(Target_window_coords[gr_screen.res][0],Target_window_coords[gr_screen.res][1],Target_window_coords[gr_screen.res][2],Target_window_coords[gr_screen.res][3]);
 644
 645 }
 646
 647 // -------------------------------------------------------------------------------------
 648 // hud_render_target_close()
 649 //
 650 // Common clean-up after drawing the target monitor, for ships/debris/missiles
 651 //
 652 void hud_render_target_close()
 653 {
 654         g3_end_frame();
 655         hud_save_restore_camera_data(0);
 656 }
 657
 658 // -------------------------------------------------------------------------------------
 659 // hud_blit_target_foreground()
 660 //
 661 void hud_blit_target_foreground()
 662 {
 663         hud_set_gauge_color(HUD_TARGET_MONITOR);
 664
 665         GR_AABITMAP(Target_view_gauge.first_frame+1, Targetbox_coords[gr_screen.res][TBOX_BACKGROUND][0],Targetbox_coords[gr_screen.res][TBOX_BACKGROUND][1]);
 666 }
 667
 668 // -------------------------------------------------------------------------------------
 669 // hud_get_target_strength()
 670 //
 671 // Get the shield and hull percentages for a given ship object
 672 //
 673 // input:       *objp           =>              pointer to ship object that you want strength values for
 674 //                              shields =>              OUTPUT parameter:       percentage value of shields (0->1.0)
 675 //                              integrity =>    OUTPUT parameter: percentage value of integrity (0->1.0)
 676 //
 677 void hud_get_target_strength(object *objp, float *shields, float *integrity)
 678 {
 679         ship_info       *sip;
 680
 681         if ( objp->type != OBJ_SHIP ) {
 682                 Int3();
 683                 return;
 684         }
 685
 686         sip = &Ship_info[Ships[objp->instance].ship_info_index];
 687
 688         if (!( sip->shields == 0.0f )){
 689                 *shields = get_shield_strength(objp) / sip->shields;
 690         } else {
 691                 *shields = 0.0f;
 692         }
 693
 694         if (*shields < 0.0f){
 695                 *shields = 0.0f;
 696         }
 697
 698         if ( sip->initial_hull_strength == 0 ) {
 699                 Int3(); // illegal initial hull strength
 700                 *integrity = 0.0f;
 701                 return;
 702         }
 703
 704         *integrity = objp->hull_strength / sip->initial_hull_strength;
 705         if (*integrity < 0)
 706                 *integrity = 0.0f;
 707 }
 708
 709 // maybe draw the extra targeted ship information above the target monitor
 710 void hud_targetbox_show_extra_ship_info(ship *target_shipp, ai_info *target_aip)
 711 {
 712         char outstr[256], tmpbuf[256];
 713         int has_orders = 0;
 714         int not_training;
 715         int extra_data_shown=0;
 716
 717         hud_set_gauge_color(HUD_TARGET_MONITOR_EXTRA_DATA);
 718
 719         not_training = !(The_mission.game_type & MISSION_TYPE_TRAINING);
 720         if ( not_training && (hud_gauge_active(HUD_TARGET_MONITOR_EXTRA_DATA)) && (Targetbox_show_extra_info) ) {
 721                 // Print out current orders if the targeted ship is friendly
 722                 // AL 12-26-97: only show orders and time to target for friendly ships
 723                 if ( (Player_ship->team == target_shipp->team) && !(ship_get_SIF(target_shipp) & SIF_NOT_FLYABLE) ) {
 724                         extra_data_shown=1;
 725                         if ( ship_return_orders(outstr, target_shipp) ) {
 726                                 gr_force_fit_string(outstr, 255, 162);
 727                                 has_orders = 1;
 728                         } else {
 729                                 strcpy(outstr, XSTR( "no orders", 337));
 730                         }
 731
 732                         emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_EXTRA_ORDERS][0], Targetbox_coords[gr_screen.res][TBOX_EXTRA_ORDERS][1], EG_TBOX_EXTRA1, outstr);
 733                 }
 734
 735                 if ( has_orders ) {
 736                         strcpy(outstr, XSTR( "time to: ", 338));
 737                         if ( ship_return_time_to_goal(tmpbuf, target_shipp) ) {
 738                                 strcat(outstr, tmpbuf);
 739
 740                                 emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_EXTRA_TIME][0], Targetbox_coords[gr_screen.res][TBOX_EXTRA_TIME][1], EG_TBOX_EXTRA2, outstr);
 741                         }
 742                 }
 743         }
 744
 745         // Print out dock status
 746         if ( target_aip->ai_flags & AIF_DOCKED ) {
 747                 if ( target_aip->dock_objnum >= 0 ) {
 748                         sprintf(outstr, XSTR( "Docked: %s", 339), Ships[Objects[target_aip->dock_objnum].instance].ship_name);
 749                         gr_force_fit_string(outstr, 255, 173);
 750                         hud_targetbox_maybe_flash(TBOX_FLASH_DOCKED);
 751
 752                         emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_EXTRA_DOCK][0], Targetbox_coords[gr_screen.res][TBOX_EXTRA_DOCK][1], EG_TBOX_EXTRA3, outstr);
 753                         extra_data_shown=1;
 754                 }
 755         }
 756
 757         if ( extra_data_shown ) {
 758                 // hud_set_default_color();
 759
 760                 GR_AABITMAP(Target_view_extra.first_frame, Targetbox_coords[gr_screen.res][TBOX_EXTRA][0],Targetbox_coords[gr_screen.res][TBOX_EXTRA][1]);
 761         }
 762 }
 763
 764 // Render a jump node on the target monitor
 765 void hud_render_target_jump_node(object *target_objp)
 766 {
 767         char                    outstr[256];
 768         vector          obj_pos = ZERO_VECTOR;
 769         vector          camera_eye = ZERO_VECTOR;
 770         matrix          camera_orient = IDENTITY_MATRIX;
 771         vector          orient_vec, up_vector;
 772         float                   factor, dist;
 773         int                     hx, hy, w, h;
 774
 775         if ( Detail.targetview_model )  {
 776                 // take the forward orientation to be the vector from the player to the current target
 777                 vm_vec_sub(&orient_vec, &target_objp->pos, &Player_obj->pos);
 778                 vm_vec_normalize(&orient_vec);
 779
 780                 factor = target_objp->radius*4.0f;
 781
 782                 // use the player's up vector, and construct the viewers orientation matrix
 783                 up_vector = Player_obj->orient.v.uvec;
 784                 vm_vector_2_matrix(&camera_orient,&orient_vec,&up_vector,NULL);
 785
 786                 // normalize the vector from the player to the current target, and scale by a factor to calculate
 787                 // the objects position
 788                 vm_vec_copy_scale(&obj_pos,&orient_vec,factor);
 789
 790                 hud_render_target_setup(&camera_eye, &camera_orient, 0.5f);
 791                 jumpnode_render( target_objp, &obj_pos );
 792                 hud_render_target_close();
 793         }
 794
 795         HUD_reset_clip();
 796         hud_blit_target_foreground();
 797         hud_blit_target_integrity(1);
 798         // hud_set_default_color();
 799         hud_set_gauge_color(HUD_TARGET_MONITOR);
 800
 801         emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_NAME][0], Targetbox_coords[gr_screen.res][TBOX_NAME][1], EG_TBOX_NAME, Jump_nodes[target_objp->instance].name);
 802
 803         dist = vm_vec_dist_quick(&target_objp->pos, &Player_obj->pos);
 804
 805         // account for hud shaking
 806         hx = fl2i(HUD_offset_x);
 807         hy = fl2i(HUD_offset_y);
 808
 809         sprintf(outstr,XSTR( "d: %.0f", 340), dist);
 810         hud_num_make_mono(outstr);
 811         gr_get_string_size(&w,&h,outstr);
 812
 813         emp_hud_printf(Targetbox_coords[gr_screen.res][TBOX_DIST][0]+hx, Targetbox_coords[gr_screen.res][TBOX_DIST][1]+hy, EG_TBOX_DIST, outstr);
 814 }
 815
 816 // -------------------------------------------------------------------------------------
 817 // hud_render_target_asteroid()
 818 //
 819 // Render a piece of asteroid on the target monitor
 820 //
 821 void hud_render_target_asteroid(object *target_objp)
 822 {
 823 #if !(defined(FS2_DEMO) || defined(FS1_DEMO))
 824         vector          obj_pos = ZERO_VECTOR;
 825         vector          camera_eye = ZERO_VECTOR;
 826         matrix          camera_orient = IDENTITY_MATRIX;
 827         asteroid                *asteroidp;
 828         vector          orient_vec, up_vector;
 829         float                   time_to_impact, factor;
 830         int                     subtype;
 831
 832         asteroidp = &Asteroids[target_objp->instance];
 833
 834         subtype = asteroidp->asteroid_subtype;
 835
 836         if ( Detail.targetview_model )  {
 837                 // take the forward orientation to be the vector from the player to the current target
 838                 vm_vec_sub(&orient_vec, &target_objp->pos, &Player_obj->pos);
 839                 vm_vec_normalize(&orient_vec);
 840
 841                 factor = 2*target_objp->radius;
 842
 843                 // use the player's up vector, and construct the viewers orientation matrix
 844                 up_vector = Player_obj->orient.v.uvec;
 845                 vm_vector_2_matrix(&camera_orient,&orient_vec,&up_vector,NULL);
 846
 847                 // normalize the vector from the player to the current target, and scale by a factor to calculate
 848                 // the objects position
 849                 vm_vec_copy_scale(&obj_pos,&orient_vec,factor);
 850
 851                 hud_render_target_setup(&camera_eye, &camera_orient, 0.5f);
 852                 model_clear_instance(Asteroid_info[asteroidp->type].model_num[subtype]);
 853                 model_render(Asteroid_info[asteroidp->type].model_num[subtype], &target_objp->orient, &obj_pos, MR_NO_LIGHTING | MR_LOCK_DETAIL );
 854                 hud_render_target_close();
 855         }
 856
 857         HUD_reset_clip();
 858         hud_blit_target_foreground();
 859         hud_blit_target_integrity(1);
 860         // hud_set_default_color();
 861         hud_set_gauge_color(HUD_TARGET_MONITOR);
 862
 863         // hud print type of Asteroid (debris)
 864         char hud_name[64];
 865         switch (asteroidp->type) {
 866         case ASTEROID_TYPE_SMALL:
 867         case ASTEROID_TYPE_MEDIUM:
 868         case ASTEROID_TYPE_BIG:
 869                 strcpy(hud_name, NOX("asteroid"));
 870                 break;
 871
 872 #ifndef MAKE_FS1
 873         case DEBRIS_TERRAN_SMALL:
 874         case DEBRIS_TERRAN_MEDIUM:
 875         case DEBRIS_TERRAN_LARGE:
 876                 strcpy(hud_name, NOX("terran debris"));
 877                 break;
 878
 879         case DEBRIS_VASUDAN_SMALL:
 880         case DEBRIS_VASUDAN_MEDIUM:
 881         case DEBRIS_VASUDAN_LARGE:
 882                 strcpy(hud_name, NOX("vasudan debris"));
 883                 break;
 884
 885         case DEBRIS_SHIVAN_SMALL:
 886         case DEBRIS_SHIVAN_MEDIUM:
 887         case DEBRIS_SHIVAN_LARGE:
 888                 strcpy(hud_name, NOX("shivan debris"));
 889                 break;
 890 #endif
 891
 892         default:
 893                 Int3();
 894         }
 895
 896         emp_hud_printf(Targetbox_coords[gr_screen.res][TBOX_NAME][0], Targetbox_coords[gr_screen.res][TBOX_NAME][1], EG_TBOX_NAME, hud_name);
 897
 898         time_to_impact = asteroid_time_to_impact(target_objp);
 899         if ( time_to_impact >= 0 ) {
 900                 emp_hud_printf(Targetbox_coords[gr_screen.res][TBOX_CLASS][0], Targetbox_coords[gr_screen.res][TBOX_CLASS][1], EG_TBOX_CLASS, NOX("impact: %.1f sec"), time_to_impact);
 901         }
 902 #endif
 903 }
 904
 905 void get_turret_subsys_name(model_subsystem *system_info, char *outstr)
 906 {
 907         SDL_assert(system_info->type == SUBSYSTEM_TURRET);
 908
 909         if (system_info->turret_weapon_type >= 0) {
 910                 // check if beam or flak using weapon flags
 911                 if (Weapon_info[system_info->turret_weapon_type].wi_flags & WIF_FLAK) {
 912                         sprintf(outstr, "%s", XSTR("Flak turret", 1566));
 913                 } else if (Weapon_info[system_info->turret_weapon_type].wi_flags & WIF_BEAM) {
 914                         sprintf(outstr, "%s", XSTR("Beam turret", 1567));
 915                 } else {
 916
 917                         if (Weapon_info[system_info->turret_weapon_type].subtype == WP_LASER) {
 918                                 sprintf(outstr, "%s", XSTR("Laser turret", 1568));
 919                         } else if (Weapon_info[system_info->turret_weapon_type].subtype == WP_MISSILE) {
 920                                 sprintf(outstr, "%s", XSTR("Missile lnchr", 1569));
 921                         } else {
 922                                 // Illegal subtype
 923                                 Int3();
 924                                 sprintf(outstr, "%s", NOX("Turret"));
 925                         }
 926                 }
 927         } else {
 928                 // This should not happen
 929                 sprintf(outstr, "%s", NOX("Unused"));
 930         }
 931 }
 932
 933 // -------------------------------------------------------------------------------------
 934 // hud_render_target_ship_info()
 935 //
 936 // Render the data for a ship on the target monitor.  Called by hud_render_target_ship().
 937 //
 938 void hud_render_target_ship_info(object *target_objp)
 939 {
 940         ship                    *target_shipp;
 941         ship_info       *target_sip;
 942         ai_info         *target_aip;
 943         int                     w,h,screen_integrity=1, base_index;
 944         char                    outstr[256];
 945         float                   ship_integrity, shield_strength;
 946
 947         SDL_assert(target_objp->type == OBJ_SHIP);
 948         target_shipp = &Ships[target_objp->instance];
 949         target_sip = &Ship_info[target_shipp->ship_info_index];
 950         target_aip = &Ai_info[target_shipp->ai_index];
 951
 952         strcpy( outstr, target_shipp->ship_name );
 953
 954         if ( hud_gauge_maybe_flash(HUD_TARGET_MONITOR) == 1 ) {
 955                 hud_set_iff_color(target_objp, 1);
 956         } else {
 957                 // Print out ship name, with wing name if it exists
 958                 if ( hud_targetbox_maybe_flash(TBOX_FLASH_NAME) ) {
 959                         hud_set_iff_color(target_objp, 1);
 960                 } else {
 961                         hud_set_iff_color(target_objp);
 962                 }
 963         }
 964
 965         // take ship "copies" into account before printing ship class name.
 966         base_index = target_shipp->ship_info_index;
 967         if ( target_sip->flags & SIF_SHIP_COPY )
 968                 base_index = ship_info_base_lookup( target_shipp->ship_info_index );
 969
 970         // maybe do some translation
 971         if (Lcl_gr) {
 972                 lcl_translate_targetbox_name(outstr);
 973         }
 974         else if(Lcl_pl) {
 975                 lcl_translate_targetbox_name_pl(outstr);
 976         }
 977         emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_NAME][0], Targetbox_coords[gr_screen.res][TBOX_NAME][1], EG_TBOX_NAME, outstr);
 978
 979         // print out ship class
 980         char temp_name[NAME_LENGTH+2] = "";
 981
 982         // if this ship has an alternate type name
 983         if(target_shipp->alt_type_index >= 0){
 984                 mission_parse_lookup_alt_index(target_shipp->alt_type_index, temp_name);
 985         } else {
 986                 strcpy(temp_name, Ship_info[base_index].name);
 987                 if ( strstr(Ship_info[base_index].name, NOX("#")) ) {
 988                         strcpy(temp_name, Ship_info[base_index].name);
 989                         hud_end_string_at_first_hash_symbol(temp_name);
 990                 }
 991         }
 992
 993         if (Lcl_gr) {
 994                 lcl_translate_targetbox_name(temp_name);
 995         }
 996         else if(Lcl_pl) {
 997                 lcl_translate_targetbox_name_pl(temp_name);
 998         }
 999         emp_hud_printf(Targetbox_coords[gr_screen.res][TBOX_CLASS][0], Targetbox_coords[gr_screen.res][TBOX_CLASS][1], EG_TBOX_CLASS, temp_name);
1000
1001         ship_integrity = 1.0f;
1002         shield_strength = 1.0f;
1003         hud_get_target_strength(target_objp, &shield_strength, &ship_integrity);
1004
1005         // convert to values of 0->100
1006         shield_strength *= 100.0f;
1007         ship_integrity *= 100.0f;
1008
1009         screen_integrity = fl2i(ship_integrity+0.5f);
1010         if ( screen_integrity == 0 ) {
1011                 if ( ship_integrity > 0 ) {
1012                         screen_integrity = 1;
1013                 }
1014         }
1015         // Print out right-justified integrity
1016         sprintf(outstr,XSTR( "%d%%", 341), screen_integrity);
1017         gr_get_string_size(&w,&h,outstr);
1018
1019         if ( hud_gauge_maybe_flash(HUD_TARGET_MONITOR) == 1 ) {
1020                 // hud_set_bright_color();
1021                 hud_set_gauge_color(HUD_TARGET_MONITOR, HUD_C_BRIGHT);
1022         } else {
1023                 hud_targetbox_maybe_flash(TBOX_FLASH_HULL);
1024         }
1025
1026         emp_hud_printf(Targetbox_coords[gr_screen.res][TBOX_HULL][0]-w, Targetbox_coords[gr_screen.res][TBOX_HULL][1], EG_TBOX_HULL, "%s", outstr);
1027         hud_set_gauge_color(HUD_TARGET_MONITOR);
1028
1029         // print out the targeted sub-system and % integrity
1030         if (Player_ai->targeted_subsys != NULL) {
1031                 shield_strength = Player_ai->targeted_subsys->current_hits/Player_ai->targeted_subsys->system_info->max_hits *100.0f;
1032                 screen_integrity = fl2i(shield_strength+0.5f);
1033
1034                 if ( screen_integrity < 0 ) {
1035                         screen_integrity = 0;
1036                 }
1037
1038                 if ( screen_integrity == 0 ) {
1039                         if ( shield_strength > 0 ) {
1040                                 screen_integrity = 1;
1041                         }
1042                 }
1043
1044                 if ( screen_integrity <= 0 ){
1045                         hud_targetbox_start_flash(TBOX_FLASH_SUBSYS);   // need to flash 0% continuously
1046                         hud_targetbox_maybe_flash(TBOX_FLASH_SUBSYS);
1047                 }
1048
1049                 // PRINT SUBSYS NAME
1050                 // hud_set_default_color();
1051                 // get turret subsys name
1052                 if (Player_ai->targeted_subsys->system_info->type == SUBSYSTEM_TURRET) {
1053                         get_turret_subsys_name(Player_ai->targeted_subsys->system_info, outstr);
1054                 } else {
1055                         sprintf(outstr, "%s", Player_ai->targeted_subsys->system_info->name);
1056                 }
1057                 hud_targetbox_truncate_subsys_name(outstr);
1058                 gr_printf(Target_window_coords[gr_screen.res][0]+2, Target_window_coords[gr_screen.res][1]+Target_window_coords[gr_screen.res][3]-h, outstr);
1059
1060                 // AL 23-3-98: Fighter bays are a special case.  Player cannot destroy them, so don't
1061                 //                                      show the subsystem strength
1062                 if ( SDL_strncasecmp(NOX("fighter"), Player_ai->targeted_subsys->system_info->name, 7) ) {
1063                         sprintf(outstr,XSTR( "%d%%", 341),screen_integrity);
1064                         gr_get_string_size(&w,&h,outstr);
1065                         gr_printf(Target_window_coords[gr_screen.res][0]+Target_window_coords[gr_screen.res][2]-w-1, Target_window_coords[gr_screen.res][1]+Target_window_coords[gr_screen.res][3] - h, "%s", outstr);
1066                 }
1067
1068                 hud_set_gauge_color(HUD_TARGET_MONITOR);
1069         }
1070
1071         // print out 'disabled' on the monitor if the target is disabled
1072         if ( (target_shipp->flags & SF_DISABLED) || (ship_subsys_disrupted(target_shipp, SUBSYSTEM_ENGINE)) ) {
1073                 if ( target_shipp->flags & SF_DISABLED ) {
1074                         strcpy(outstr, XSTR( "DISABLED", 342));
1075                 } else {
1076                         strcpy(outstr, XSTR( "DISRUPTED", 343));
1077                 }
1078                 gr_get_string_size(&w,&h,outstr);
1079                 gr_printf(Target_window_coords[gr_screen.res][0]+Target_window_coords[gr_screen.res][2]/2 - w/2 - 1, Target_window_coords[gr_screen.res][1]+Target_window_coords[gr_screen.res][3] - 2*h, "%s", outstr);
1080         }
1081
1082         hud_targetbox_show_extra_ship_info(target_shipp, target_aip);
1083 }
1084
1085 // call to draw the integrity bar that is on the right of the target monitor
1086 void hud_blit_target_integrity(int disabled,int force_obj_num)
1087 {
1088         object  *objp;
1089         int             clip_h,w,h;
1090         char            buf[16];
1091         int             current_ts;
1092
1093         if ( Target_view_integrity_gauge.first_frame == -1 )
1094                 return;
1095
1096         if ( disabled ) {
1097                 GR_AABITMAP(Target_view_integrity_gauge.first_frame, Integrity_bar_coords[gr_screen.res][0], Integrity_bar_coords[gr_screen.res][1]);
1098                 return;
1099         }
1100
1101         if(force_obj_num == -1){
1102                 SDL_assert(Player_ai->target_objnum >= 0 );
1103                 objp = &Objects[Player_ai->target_objnum];
1104         } else {
1105                 objp = &Objects[Player_ai->target_objnum];
1106         }
1107
1108         clip_h = fl2i( (1 - Pl_target_integrity) * Integrity_bar_coords[gr_screen.res][3] );
1109
1110         // print out status of ship
1111         if ( (Ships[objp->instance].flags & SF_DISABLED) || (ship_subsys_disrupted(&Ships[objp->instance], SUBSYSTEM_ENGINE)) ) {
1112                 strcpy(buf,XSTR( "dis", 344));
1113                 current_ts = TS_DIS;
1114         } else {
1115                 if ( Pl_target_integrity > 0.9 ) {
1116                         strcpy(buf,XSTR( "ok", 345));
1117                         current_ts = TS_OK;
1118                 } else if ( Pl_target_integrity > 0.2 ) {
1119                         strcpy(buf,XSTR( "dmg", 346));
1120                         current_ts = TS_DMG;
1121                 } else {
1122                         strcpy(buf,XSTR( "crt", 347));
1123                         current_ts = TS_CRT;
1124                 }
1125         }
1126
1127         if ( Last_ts != -1 && current_ts != Last_ts ) {
1128                 hud_targetbox_start_flash(TBOX_FLASH_STATUS);
1129         }
1130         Last_ts = current_ts;
1131
1132         hud_targetbox_maybe_flash(TBOX_FLASH_STATUS);
1133
1134         emp_hud_string(Integrity_string_coords[gr_screen.res][0], Integrity_string_coords[gr_screen.res][1], EG_TBOX_INTEG, buf);
1135
1136         hud_set_gauge_color(HUD_TARGET_MONITOR);
1137
1138         bm_get_info(Target_view_integrity_gauge.first_frame,&w,&h);
1139
1140         if ( clip_h > 0 ) {
1141                 // draw the dark portion
1142                 GR_AABITMAP_EX(Target_view_integrity_gauge.first_frame, Integrity_bar_coords[gr_screen.res][0], Integrity_bar_coords[gr_screen.res][1], w, clip_h,0,0);
1143         }
1144
1145         if ( clip_h <= Integrity_bar_coords[gr_screen.res][3] ) {
1146                 // draw the bright portion
1147                 GR_AABITMAP_EX(Target_view_integrity_gauge.first_frame+1, Integrity_bar_coords[gr_screen.res][0], Integrity_bar_coords[gr_screen.res][1]+clip_h,w,h-clip_h,0,clip_h);
1148         }
1149 }
1150
1151 // determine if the subsystem is in line-of sight, without taking into accout whether the player ship is
1152 // facing the subsystem
1153 int hud_targetbox_subsystem_in_view(object *target_objp, int *sx, int *sy)
1154 {
1155         ship_subsys     *subsys;
1156         vector          subobj_pos;
1157         vertex          subobj_vertex;
1158         int                     rval = -1;
1159         polymodel       *pm;
1160
1161         subsys = Player_ai->targeted_subsys;
1162         if (subsys != NULL ) {
1163                 vm_vec_unrotate(&subobj_pos, &subsys->system_info->pnt, &target_objp->orient);
1164                 vm_vec_add2(&subobj_pos, &target_objp->pos);
1165
1166                 // is it subsystem in view
1167                 if ( Player->subsys_in_view == -1 ) {
1168                         rval = ship_subsystem_in_sight(target_objp, subsys, &View_position, &subobj_pos, 0);
1169                 } else {
1170                         rval =  Player->subsys_in_view;
1171                 }
1172
1173                 // get screen coords, adjusting for autocenter
1174                 SDL_assert(target_objp->type == OBJ_SHIP);
1175                 if (target_objp->type == OBJ_SHIP) {
1176                         pm = model_get(Ships[target_objp->instance].modelnum);
1177                         if (pm->flags & PM_FLAG_AUTOCEN) {
1178                                 vector temp, delta;
1179                                 vm_vec_copy_scale(&temp, &pm->autocenter, -1.0f);
1180                                 vm_vec_unrotate(&delta, &temp, &target_objp->orient);
1181                                 vm_vec_add2(&subobj_pos, &delta);
1182                         }
1183                 }
1184
1185                 g3_rotate_vertex(&subobj_vertex, &subobj_pos);
1186                 g3_project_vertex(&subobj_vertex);
1187                 *sx = (int) subobj_vertex.sx;
1188                 *sy = (int) subobj_vertex.sy;
1189         }
1190
1191         return rval;
1192 }
1193
1194 void hud_update_cargo_scan_sound()
1195 {
1196         if ( Player->cargo_inspect_time <= 0  ) {
1197                 player_stop_cargo_scan_sound();
1198                 return;
1199         }
1200         player_maybe_start_cargo_scan_sound();
1201
1202 }
1203
1204 // If the player is scanning for cargo, draw some cool scanning lines on the target monitor
1205 void hud_maybe_render_cargo_scan(ship_info *target_sip)
1206 {
1207         int x1, y1, x2, y2;
1208         int scan_time;                          // time required to scan ship
1209
1210         if ( Player->cargo_inspect_time <= 0  ) {
1211                 return;
1212         }
1213
1214         scan_time = target_sip->scan_time;
1215         // hud_set_default_color();
1216         hud_set_gauge_color(HUD_TARGET_MONITOR, HUD_C_BRIGHT);
1217
1218         // draw horizontal scan line
1219         x1 = Cargo_scan_coords[gr_screen.res][0];
1220         y1 = fl2i(0.5f + Cargo_scan_coords[gr_screen.res][1] + ( (i2fl(Player->cargo_inspect_time) / scan_time) * Cargo_scan_coords[gr_screen.res][3] ));
1221         x2 = x1 + Cargo_scan_coords[gr_screen.res][2];
1222
1223         gr_line(x1, y1, x2, y1);
1224
1225         // draw vertical scan line
1226         x1 = fl2i(0.5f + Cargo_scan_coords[gr_screen.res][0] + ( (i2fl(Player->cargo_inspect_time) / scan_time) * Cargo_scan_coords[gr_screen.res][2] ));
1227         y1 = Cargo_scan_coords[gr_screen.res][1];
1228         y2 = y1 + Cargo_scan_coords[gr_screen.res][3];
1229
1230         gr_line(x1, y1-3, x1, y2-1);
1231 }
1232
1233 // Get the eye position for an object at the origin, called from hud_render_target_ship()
1234 // input:       eye_pos         =>      Global pos for eye (output parameter)
1235 //                      orient          =>      Orientation of object at the origin
1236 void hud_targetbox_get_eye(vector *eye_pos, matrix *orient, int ship_num)
1237 {
1238         ship            *shipp;
1239         polymodel       *pm;
1240         eye                     *ep;
1241         vector          origin = ZERO_VECTOR;
1242
1243         shipp = &Ships[ship_num];
1244         pm = model_get( shipp->modelnum );
1245
1246         // If there is no eye, don't do anything
1247         if ( pm->n_view_positions == 0 ) {
1248                 return;
1249         }
1250
1251         ep = &(pm->view_positions[0] );
1252
1253         model_find_world_point( eye_pos, &ep->pnt, shipp->modelnum, ep->parent, orient, &origin );
1254 }
1255
1256 // -------------------------------------------------------------------------------------
1257 // hud_render_target_ship()
1258 //
1259 // Render a ship to the target monitor
1260 //
1261 void hud_render_target_ship(object *target_objp)
1262 {
1263         vector          obj_pos = ZERO_VECTOR;
1264         vector          camera_eye = ZERO_VECTOR;
1265         matrix          camera_orient = IDENTITY_MATRIX;
1266         ship            *target_shipp;
1267         ship_info       *target_sip;
1268         vector          orient_vec, up_vector;
1269         int                     sx, sy;
1270         int                     subsys_in_view;
1271         float           factor;
1272
1273         target_shipp    = &Ships[target_objp->instance];
1274         target_sip              = &Ship_info[target_shipp->ship_info_index];
1275
1276         if ( Detail.targetview_model )  {
1277                 // take the forward orientation to be the vector from the player to the current target
1278                 vm_vec_sub(&orient_vec, &target_objp->pos, &Player_obj->pos);
1279                 vm_vec_normalize(&orient_vec);
1280
1281                 factor = -target_sip->closeup_pos.xyz.z;
1282
1283                 // use the player's up vector, and construct the viewers orientation matrix
1284                 up_vector = Player_obj->orient.v.uvec;
1285                 vm_vector_2_matrix(&camera_orient,&orient_vec,&up_vector,NULL);
1286
1287                 // normalize the vector from the player to the current target, and scale by a factor to calculate
1288                 // the objects position
1289                 vm_vec_copy_scale(&obj_pos,&orient_vec,factor);
1290
1291                 // set camera eye to eye of ship relative to origin
1292         //      hud_targetbox_get_eye(&camera_eye, &camera_orient, Player_obj->instance);
1293
1294                 hud_render_target_setup(&camera_eye, &camera_orient, target_sip->closeup_zoom);
1295                 // model_clear_instance(target_sip->modelnum);
1296                 ship_model_start( target_objp );
1297
1298                 // maybe render a special hud-target-only model
1299                 if(target_sip->modelnum_hud >= 0){
1300                         model_render( target_sip->modelnum_hud, &target_objp->orient, &obj_pos, MR_NO_LIGHTING | MR_LOCK_DETAIL | MR_AUTOCENTER);
1301                 } else {
1302                         model_render( target_sip->modelnum, &target_objp->orient, &obj_pos, MR_NO_LIGHTING | MR_LOCK_DETAIL | MR_AUTOCENTER);
1303                 }
1304                 ship_model_stop( target_objp );
1305
1306                 sx = 0;
1307                 sy = 0;
1308                 // check if subsystem target has changed
1309                 if ( Player_ai->targeted_subsys == Player_ai->last_subsys_target ) {
1310                         vector save_pos;
1311                         save_pos = target_objp->pos;
1312                         target_objp->pos = obj_pos;
1313                         subsys_in_view = hud_targetbox_subsystem_in_view(target_objp, &sx, &sy);
1314                         target_objp->pos = save_pos;
1315
1316                         if ( subsys_in_view != -1 ) {
1317
1318                                 // AL 29-3-98: If subsystem is destroyed, draw gray brackets
1319                                 if ( (Player_ai->targeted_subsys->current_hits <= 0) && (SDL_strncasecmp(NOX("fighter"), Player_ai->targeted_subsys->system_info->name, 7)) ) {
1320                                         gr_set_color_fast(&IFF_colors[IFF_COLOR_MESSAGE][1]);
1321                                 } else {
1322                                         hud_set_iff_color( target_objp, 1 );
1323                                 }
1324
1325                                 if ( subsys_in_view ) {
1326                                         draw_brackets_square_quick(sx - 10, sy - 10, sx + 10, sy + 10);
1327                                 } else {
1328                                         draw_brackets_diamond_quick(sx - 10, sy - 10, sx + 10, sy + 10);
1329                                 }
1330                         }
1331                 }
1332                 hud_render_target_close();
1333         }
1334         HUD_reset_clip();
1335         hud_blit_target_foreground();
1336         hud_blit_target_integrity(0,OBJ_INDEX(target_objp));
1337
1338         hud_render_target_ship_info(target_objp);
1339         hud_maybe_render_cargo_scan(target_sip);
1340 }
1341
1342 // -------------------------------------------------------------------------------------
1343 // hud_render_target_debris()
1344 //
1345 // Render a piece of debris on the target monitor
1346 //
1347 void hud_render_target_debris(object *target_objp)
1348 {
1349         vector  obj_pos = ZERO_VECTOR;
1350         vector  camera_eye = ZERO_VECTOR;
1351         matrix  camera_orient = IDENTITY_MATRIX;
1352         debris  *debrisp;
1353         vector  orient_vec, up_vector;
1354         int             base_index;
1355         float           factor;
1356
1357         debrisp = &Debris[target_objp->instance];
1358
1359
1360         if ( Detail.targetview_model )  {
1361                 // take the forward orientation to be the vector from the player to the current target
1362                 vm_vec_sub(&orient_vec, &target_objp->pos, &Player_obj->pos);
1363                 vm_vec_normalize(&orient_vec);
1364
1365                 factor = 2*target_objp->radius;
1366
1367                 // use the player's up vector, and construct the viewers orientation matrix
1368                 up_vector = Player_obj->orient.v.uvec;
1369                 vm_vector_2_matrix(&camera_orient,&orient_vec,&up_vector,NULL);
1370
1371                 // normalize the vector from the player to the current target, and scale by a factor to calculate
1372                 // the objects position
1373                 vm_vec_copy_scale(&obj_pos,&orient_vec,factor);
1374
1375                 hud_render_target_setup(&camera_eye, &camera_orient, 0.5f);
1376                 model_clear_instance(debrisp->model_num);
1377                 submodel_render( debrisp->model_num, debrisp->submodel_num, &target_objp->orient, &obj_pos, MR_NO_LIGHTING | MR_LOCK_DETAIL );
1378                 hud_render_target_close();
1379         }
1380
1381         HUD_reset_clip();
1382         hud_blit_target_foreground();
1383         hud_blit_target_integrity(1);
1384         // hud_set_default_color();
1385         hud_set_gauge_color(HUD_TARGET_MONITOR);
1386
1387         // take ship "copies" into account before printing out ship class information
1388         base_index = debrisp->ship_info_index;
1389         if ( Ship_info[base_index].flags & SIF_SHIP_COPY )
1390                 base_index = ship_info_base_lookup( debrisp->ship_info_index );
1391
1392         // print out ship class that debris came from
1393         char *printable_ship_class = Ship_info[base_index].name;
1394         if ( strstr(Ship_info[base_index].name, NOX("#")) ) {
1395                 char temp_name[NAME_LENGTH];
1396                 strcpy(temp_name, Ship_info[base_index].name);
1397                 hud_end_string_at_first_hash_symbol(temp_name);
1398                 printable_ship_class = temp_name;
1399         }
1400
1401         emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_CLASS][0], Targetbox_coords[gr_screen.res][TBOX_CLASS][1], EG_TBOX_CLASS, printable_ship_class);
1402         emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_NAME][0], Targetbox_coords[gr_screen.res][TBOX_NAME][1], EG_TBOX_NAME, XSTR( "debris", 348));
1403 }
1404
1405 // -------------------------------------------------------------------------------------
1406 // hud_render_target_weapon()
1407 //
1408 // Render a missile or a missile view to the target monitor
1409 //
1410 void hud_render_target_weapon(object *target_objp)
1411 {
1412         vector          obj_pos = ZERO_VECTOR;
1413         vector          camera_eye = ZERO_VECTOR;
1414         matrix          camera_orient = IDENTITY_MATRIX;
1415         vector          orient_vec, up_vector;
1416         weapon_info     *target_wip = NULL;
1417         weapon          *wp = NULL;
1418         object          *viewer_obj, *viewed_obj;
1419         int                     is_homing, is_player_missile, missile_view, viewed_model_num, w, h;
1420         float                   factor;
1421         char                    outstr[100];                            // temp buffer
1422
1423         wp = &Weapons[target_objp->instance];
1424         target_wip = &Weapon_info[wp->weapon_info_index];
1425
1426         is_homing = FALSE;
1427         if ( target_wip->wi_flags & WIF_HOMING && wp->homing_object != &obj_used_list )
1428                 is_homing = TRUE;
1429
1430         is_player_missile = FALSE;
1431         if ( target_objp->parent_sig == Player_obj->signature ) {
1432                 is_player_missile = TRUE;
1433         }
1434
1435         if ( Detail.targetview_model )  {
1436
1437                 viewer_obj                      = Player_obj;
1438                 viewed_obj                      = target_objp;
1439                 missile_view            = FALSE;
1440                 viewed_model_num        = target_wip->model_num;
1441                 if ( is_homing && is_player_missile ) {
1442                         viewer_obj                      = target_objp;
1443                         viewed_obj                      = wp->homing_object;
1444                         missile_view            = TRUE;
1445                         viewed_model_num        = Ships[wp->homing_object->instance].modelnum;
1446                 }
1447
1448                 // take the forward orientation to be the vector from the player to the current target
1449                 vm_vec_sub(&orient_vec, &viewed_obj->pos, &viewer_obj->pos);
1450                 vm_vec_normalize(&orient_vec);
1451
1452                 if ( missile_view == FALSE )
1453                         factor = 2*target_objp->radius;
1454                 else
1455                         factor = vm_vec_dist_quick(&viewer_obj->pos, &viewed_obj->pos);
1456
1457                 // use the viewer's up vector, and construct the viewers orientation matrix
1458                 up_vector = viewer_obj->orient.v.uvec;
1459                 vm_vector_2_matrix(&camera_orient,&orient_vec,&up_vector,NULL);
1460
1461                 // normalize the vector from the viewer to the viwed target, and scale by a factor to calculate
1462                 // the objects position
1463                 vm_vec_copy_scale(&obj_pos,&orient_vec,factor);
1464
1465                 hud_render_target_setup(&camera_eye, &camera_orient, View_zoom/3);
1466                 model_clear_instance(viewed_model_num);
1467                 model_render( viewed_model_num, &viewed_obj->orient, &obj_pos, MR_NO_LIGHTING | MR_LOCK_DETAIL );
1468                 hud_render_target_close();
1469         }
1470
1471         HUD_reset_clip();
1472         if ( is_homing == TRUE ) {
1473                 hud_blit_target_foreground();
1474         } else {
1475                 hud_blit_target_foreground();
1476         }
1477
1478         hud_blit_target_integrity(1);
1479         // hud_set_default_color();
1480         hud_set_gauge_color(HUD_TARGET_MONITOR);
1481
1482         // print out the weapon class name
1483         sprintf( outstr,"%s", target_wip->name );
1484         gr_get_string_size(&w,&h,outstr);
1485
1486         // drop name past the # sign
1487         if ( strstr(outstr, NOX("#")) ) {
1488                 hud_end_string_at_first_hash_symbol(outstr);
1489         }
1490         emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_NAME][0], Targetbox_coords[gr_screen.res][TBOX_NAME][1], EG_TBOX_NAME, outstr);
1491
1492         // If a homing weapon, show time to impact
1493         if ( is_homing ) {
1494                 float dist, speed;
1495
1496                 dist = vm_vec_dist(&target_objp->pos, &wp->homing_object->pos);
1497                 speed = vm_vec_mag(&target_objp->phys_info.vel);
1498                 if ( speed > 0 ) {
1499                         sprintf(outstr, NOX("impact: %.1f sec"), dist/speed);
1500                 } else {
1501                         strcpy(outstr, XSTR( "unknown", 349));
1502                 }
1503
1504                 emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_CLASS][0], Targetbox_coords[gr_screen.res][TBOX_CLASS][1], EG_TBOX_CLASS, outstr);
1505         }
1506 }
1507
1508 // -------------------------------------------------------------------------------------
1509 // hud_render_target_model() will render the target in the small targetting box.  The box
1510 // is then shaded to give a monochrome effect
1511 //
1512 void hud_render_target_model()
1513 {
1514         object  *target_objp;
1515
1516         if ( !hud_gauge_active(HUD_TARGET_MONITOR) )
1517                 return;
1518
1519         if ( Player_ai->target_objnum == -1)
1520                 return;
1521
1522         if ( Target_static_playing )
1523                 return;
1524
1525         target_objp = &Objects[Player_ai->target_objnum];
1526
1527         // Draw the background frame
1528         hud_render_target_background();
1529
1530         switch ( target_objp->type ) {
1531                 case OBJ_SHIP:
1532                         hud_render_target_ship(target_objp);
1533                         break;
1534
1535                 case OBJ_DEBRIS:
1536                         hud_render_target_debris(target_objp);
1537                         break;
1538
1539                 case OBJ_WEAPON:
1540                         hud_render_target_weapon(target_objp);
1541                         break;
1542
1543                 case OBJ_ASTEROID:
1544                         hud_render_target_asteroid(target_objp);
1545                         break;
1546
1547                 case OBJ_JUMP_NODE:
1548                         hud_render_target_jump_node(target_objp);
1549                         break;
1550
1551                 default:
1552                         // Error(LOCATION, "Trying to show object type %d on target monitor\n", target_objp->type);
1553                         hud_cease_targeting();
1554                         break;
1555         } // end switch
1556 }
1557
1558 void hud_cargo_scan_update(object *targetp, float frametime)
1559 {
1560         char outstr[256];                                               // temp buffer for sprintf'ing hud output
1561         int hx, hy;
1562
1563         // Account for HUD shaking
1564         hx = fl2i(HUD_offset_x);
1565         hy = fl2i(HUD_offset_y);
1566
1567         // display cargo inspection status
1568         if ( targetp->type == OBJ_SHIP ) {
1569                 if ( player_inspect_cargo(frametime, outstr) ) {
1570                         if ( hud_gauge_active(HUD_TARGET_MONITOR) ) {
1571                                 if ( Player->cargo_inspect_time > 0 ) {
1572                                         hud_targetbox_start_flash(TBOX_FLASH_CARGO);
1573                                 }
1574
1575                                 // Print out what the cargo is
1576                                 if ( hud_gauge_maybe_flash(HUD_TARGET_MONITOR) == 1 ) {
1577                                         // hud_set_bright_color();
1578                                         hud_set_gauge_color(HUD_TARGET_MONITOR, HUD_C_BRIGHT);
1579                                 } else {
1580                                         hud_targetbox_maybe_flash(TBOX_FLASH_CARGO);
1581                                 }
1582
1583                                 emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_CARGO][0]+hx, Targetbox_coords[gr_screen.res][TBOX_CARGO][1]+hy, EG_TBOX_CARGO, outstr);
1584                                 hud_set_gauge_color(HUD_TARGET_MONITOR);
1585                         }
1586                 }
1587         }       // end if (is_ship)
1588
1589 }
1590
1591 // -----------------------------------------------------------------------------------
1592 // hud_show_target_data() will display the data about the target in and
1593 // around the targetting window
1594 //
1595 void hud_show_target_data(float frametime)
1596 {
1597         char outstr[256];                                               // temp buffer for sprintf'ing hud output
1598         int w,h;                                                                        // width and height of string about to print
1599         object          *target_objp;
1600         ship                    *shipp = NULL;
1601         int is_ship = 0;
1602
1603         hud_set_gauge_color(HUD_TARGET_MONITOR);
1604
1605         target_objp = &Objects[Player_ai->target_objnum];
1606
1607         switch( Objects[Player_ai->target_objnum].type ) {
1608                 case OBJ_SHIP:
1609                         shipp = &Ships[target_objp->instance];
1610                         is_ship = 1;
1611                         break;
1612
1613                 case OBJ_DEBRIS:
1614                         break;
1615
1616                 case OBJ_WEAPON:
1617                         break;
1618
1619                 case OBJ_ASTEROID:
1620                         break;
1621
1622                 case OBJ_JUMP_NODE:
1623                         return;
1624
1625                 default:
1626                         Int3(); // can't happen
1627                         break;
1628         }
1629
1630         int hx, hy;
1631
1632         // Account for HUD shaking
1633         hx = fl2i(HUD_offset_x);
1634         hy = fl2i(HUD_offset_y);
1635
1636         // print out the target distance and speed
1637         sprintf(outstr,XSTR( "d: %.0f%s", 350), Player_ai->current_target_distance, modifiers[Player_ai->current_target_dist_trend]);
1638
1639         hud_num_make_mono(outstr);
1640         gr_get_string_size(&w,&h,outstr);
1641
1642         emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_DIST][0]+hx, Targetbox_coords[gr_screen.res][TBOX_DIST][1]+hy, EG_TBOX_DIST, outstr);
1643
1644         float spd;
1645 #if 0
1646         spd = vm_vec_dist(&target_objp->pos, &target_objp->last_pos) / frametime;
1647 #endif
1648         // 7/28/99 DKA: Do not use vec_mag_quick -- the error is too big
1649         spd = vm_vec_mag(&target_objp->phys_info.vel);
1650 //      spd = target_objp->phys_info.fspeed;
1651         if ( spd < 0.1 ) {
1652                 spd = 0.0f;
1653         }
1654         // if the speed is 0, determine if we are docked with something -- if so, get the velocity from
1655         // our docked object instead
1656         if ( (spd == 0.0f) && is_ship ) {
1657                 ai_info *aip;
1658                 object *other_objp;
1659
1660                 aip = &Ai_info[shipp->ai_index];
1661                 if ( aip->ai_flags & AIF_DOCKED ) {
1662                         SDL_assert( aip->dock_objnum != -1 );
1663                         other_objp = &Objects[aip->dock_objnum];
1664                         spd = other_objp->phys_info.fspeed;
1665                         if ( spd < 0.1 )
1666                                 spd = 0.0f;
1667                 }
1668         }
1669
1670         sprintf(outstr, XSTR( "s: %.0f%s", 351), spd, (spd>1)?modifiers[Player_ai->current_target_speed_trend]:"");
1671         hud_num_make_mono(outstr);
1672
1673         emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_SPEED][0]+hx, Targetbox_coords[gr_screen.res][TBOX_SPEED][1]+hy, EG_TBOX_SPEED, outstr);
1674
1675         //
1676         // output target info for debug purposes only, this will be removed later
1677         //
1678
1679 #ifndef NDEBUG
1680         //XSTR:OFF
1681         char outstr2[256];
1682         if ( Show_target_debug_info && (is_ship == 1) ) {
1683                 int sx, sy, dy;
1684                 sx = 5;
1685                 dy = gr_get_font_height() + 1;
1686                 sy = 300 - 7*dy;
1687
1688                 gr_set_color_fast(&HUD_color_debug);
1689
1690                 if ( shipp->ai_index >= 0 ) {
1691                         ai_info *aip = &Ai_info[shipp->ai_index];
1692
1693                         sprintf(outstr,"AI: %s",Ai_behavior_names[aip->mode]);
1694
1695                         switch (aip->mode) {
1696                         case AIM_CHASE:
1697                                 SDL_assert(aip->submode <= SM_BIG_PARALLEL);    //      Must be <= largest chase submode value.
1698 //                              sprintf(outstr,"AI: %s",Submode_text[aip->submode]);
1699                                 sprintf(outstr2," / %s",Submode_text[aip->submode]);
1700                                 strcat(outstr,outstr2);
1701                                 break;
1702                         case AIM_STRAFE:
1703                                 SDL_assert(aip->submode <= AIS_STRAFE_POSITION);        //      Must be <= largest chase submode value.
1704 //                              sprintf(outstr,"AI: %s",Strafe_submode_text[aip->submode-AIS_STRAFE_ATTACK]);
1705                                 sprintf(outstr2," / %s",Strafe_submode_text[aip->submode-AIS_STRAFE_ATTACK]);
1706                                 strcat(outstr,outstr2);
1707                                 break;
1708                         case AIM_WAYPOINTS:
1709 //                              gr_printf(sx, sy, "Wpnum: %i",aip->wp_index);
1710                                 sprintf(outstr2," / Wpnum: %i",aip->wp_index);
1711                                 strcat(outstr,outstr2);
1712                                 break;
1713                         default:
1714                                 break;
1715                         }
1716
1717                         gr_printf(sx, sy, outstr);
1718                         sy += dy;
1719
1720                         gr_printf(sx, sy, "Max speed = %d, (%d%%)", (int) shipp->current_max_speed, (int) (100.0f * vm_vec_mag(&target_objp->phys_info.vel)/shipp->current_max_speed));
1721                         sy += dy;
1722
1723                         // data can be found in target montior
1724                         // gr_printf(TARGET_WINDOW_X1+TARGET_WINDOW_WIDTH+3, TARGET_WINDOW_Y1+5*h, "Shields: %d", (int) Players[Player_num].current_target->shields);
1725                         if (aip->target_objnum != -1) {
1726                                 char    target_str[32];
1727                                 float   dot, dist;
1728                                 vector  v2t;
1729
1730                                 if (aip->target_objnum == Player_obj-Objects)
1731                                         strcpy(target_str, "Player!");
1732                                 else
1733                                         sprintf(target_str, "%s", Ships[Objects[aip->target_objnum].instance].ship_name);
1734
1735 //              gr_printf(TARGET_WINDOW_X1+TARGET_WINDOW_WIDTH+2, TARGET_WINDOW_Y1+4*h, "Target: %s", target_str);
1736                                 gr_printf(sx, sy, "Targ: %s", target_str);
1737                                 sy += dy;
1738
1739                                 dist = vm_vec_dist_quick(&Objects[Player_ai->target_objnum].pos, &Objects[aip->target_objnum].pos);
1740                                 vm_vec_normalized_dir(&v2t,&Objects[aip->target_objnum].pos, &Objects[Player_ai->target_objnum].pos);
1741
1742                                 dot = vm_vec_dot(&v2t, &Objects[Player_ai->target_objnum].orient.v.fvec);
1743
1744                                 // data can be found in target montior
1745                                 // gr_printf(TARGET_WINDOW_X1+TARGET_WINDOW_WIDTH+3, TARGET_WINDOW_Y1+6*h, "Targ dist: %5.1f", dist);
1746 //              gr_printf(TARGET_WINDOW_X1+TARGET_WINDOW_WIDTH+2, TARGET_WINDOW_Y1+5*h, "Targ dot: %3.2f", dot);
1747                                 gr_printf(sx, sy, "Targ dot: %3.2f", dot);
1748                                 sy += dy;
1749 //              gr_printf(TARGET_WINDOW_X1+TARGET_WINDOW_WIDTH+2, TARGET_WINDOW_Y1+6*h, "Targ dst: %3.2f", dist);
1750                                 gr_printf(sx, sy, "Targ dst: %3.2f", dist);
1751                                 sy += dy;
1752
1753                                 if ( aip->targeted_subsys != NULL ) {
1754                                         sprintf(outstr, "Subsys: %s", aip->targeted_subsys->system_info->name);
1755                                         gr_printf(sx, sy, outstr);
1756                                 }
1757                         }
1758
1759                         // print out energy transfer information on the ship
1760                         sy = 70;
1761
1762                         sprintf(outstr,"MAX G/E: %.0f/%.0f",shipp->weapon_energy,shipp->current_max_speed);
1763                         gr_printf(sx, sy, outstr);
1764                         sy += dy;
1765
1766                         sprintf(outstr,"G/S/E: %.2f/%.2f/%.2f",Energy_levels[shipp->weapon_recharge_index],Energy_levels[shipp->shield_recharge_index],Energy_levels[shipp->engine_recharge_index]);
1767                         gr_printf(sx, sy, outstr);
1768                         sy += dy;
1769
1770                         //      Show information about attacker.
1771                         {
1772                                 int     found = 0;
1773
1774                                 if (Enemy_attacker != NULL)
1775                                         if (Enemy_attacker->type == OBJ_SHIP) {
1776                                                 ship            *eshipp;
1777                                                 ai_info *eaip;
1778                                                 float           dot, dist;
1779                                                 vector  v2t;
1780
1781                                                 eshipp = &Ships[Enemy_attacker->instance];
1782                                                 eaip = &Ai_info[eshipp->ai_index];
1783
1784                                                 if (eaip->target_objnum == Player_obj-Objects) {
1785                                                         found = 1;
1786                                                         dist = vm_vec_dist_quick(&Enemy_attacker->pos, &Player_obj->pos);
1787                                                         vm_vec_normalized_dir(&v2t,&Objects[eaip->target_objnum].pos, &Enemy_attacker->pos);
1788
1789                                                         dot = vm_vec_dot(&v2t, &Enemy_attacker->orient.v.fvec);
1790
1791                                                         gr_printf(sx, sy, "#%i: %s", Enemy_attacker-Objects, Ships[Enemy_attacker->instance].ship_name);
1792                                                         sy += dy;
1793                                                         gr_printf(sx, sy, "Targ dist: %5.1f", dist);
1794                                                         sy += dy;
1795                                                         gr_printf(sx, sy, "Targ dot: %3.2f", dot);
1796                                                         sy += dy;
1797                                                 }
1798                                         }
1799
1800                                 if (Player_ai->target_objnum == Enemy_attacker - Objects)
1801                                         found = 0;
1802
1803                                 if (!found) {
1804                                         int     i;
1805
1806                                         Enemy_attacker = NULL;
1807                                         for (i=0; i<MAX_OBJECTS; i++)
1808                                                 if (Objects[i].type == OBJ_SHIP) {
1809                                                         int     enemy;
1810
1811                                                         if (i != Player_ai->target_objnum) {
1812                                                                 enemy = Ai_info[Ships[Objects[i].instance].ai_index].target_objnum;
1813
1814                                                                 if (enemy == Player_obj-Objects) {
1815                                                                         Enemy_attacker = &Objects[i];
1816                                                                         break;
1817                                                                 }
1818                                                         }
1819                                                 }
1820                                 }
1821                         }
1822
1823                         // Show target size
1824                         // hud_target_w
1825                         gr_printf(sx, sy, "Targ size: %dx%d", Hud_target_w, Hud_target_h );
1826                         sy += dy;
1827
1828                         polymodel *pm = model_get( shipp->modelnum );
1829                         gr_printf(sx, sy, "POF:%s", pm->filename );
1830                         sy += dy;
1831
1832                         gr_printf(sx, sy, "Mass: %.2f\n", pm->mass);
1833                 }
1834         }
1835
1836         // display the weapons for the target on the HUD.  Include ammo counts.
1837         if ( Show_target_weapons && (is_ship == 1) ) {
1838                 int sx, sy, dy, i;
1839                 ship_weapon *swp;
1840
1841                 swp = &shipp->weapons;
1842                 sx = 400;
1843                 sy = 100;
1844                 dy = gr_get_font_height();
1845
1846                 sprintf(outstr,"Num primaries: %d", swp->num_primary_banks);
1847                 gr_printf(sx,sy,outstr);
1848                 sy += dy;
1849                 for ( i = 0; i < swp->num_primary_banks; i++ ) {
1850                         sprintf(outstr,"%d. %s", i+1, Weapon_info[swp->primary_bank_weapons[i]].name);
1851                         gr_printf(sx,sy,outstr);
1852                         sy += dy;
1853                 }
1854
1855                 sy += dy;
1856                 sprintf(outstr,"Num secondaries: %d", swp->num_secondary_banks);
1857                 gr_printf(sx,sy,outstr);
1858                 sy += dy;
1859                 for ( i = 0; i < swp->num_secondary_banks; i++ ) {
1860                         sprintf(outstr,"%d. %s", i+1, Weapon_info[swp->secondary_bank_weapons[i]].name);
1861                         gr_printf(sx,sy,outstr);
1862                         sy += dy;
1863                 }
1864         }
1865         //XSTR:ON
1866
1867 #endif
1868 }
1869
1870 // called at the start of each level
1871 void hud_targetbox_static_init()
1872 {
1873         Target_static_next = 0;;
1874         Target_static_playing = 0;
1875 }
1876
1877 // determine if we should draw static on top of the target box
1878 int hud_targetbox_static_maybe_blit(float frametime)
1879 {
1880         float   sensors_str;
1881
1882         // on lowest skill level, don't show static on target monitor
1883         if ( Game_skill_level == 0 )
1884                 return 0;
1885
1886         // if multiplayer observer, don't show static
1887         if((Game_mode & GM_MULTIPLAYER) && (Net_player->flags & NETINFO_FLAG_OBSERVER)){
1888                 return 0;
1889         }
1890
1891         sensors_str = ship_get_subsystem_strength( Player_ship, SUBSYSTEM_SENSORS );
1892
1893         if ( ship_subsys_disrupted(Player_ship, SUBSYSTEM_SENSORS) ) {
1894                 sensors_str = SENSOR_STR_TARGET_NO_EFFECTS-1;
1895         }
1896
1897         if ( sensors_str > SENSOR_STR_TARGET_NO_EFFECTS ) {
1898                 Target_static_playing = 0;
1899                 Target_static_next = 0;
1900         } else {
1901                 if ( Target_static_next == 0 )
1902                         Target_static_next = 1;
1903         }
1904
1905         if ( timestamp_elapsed(Target_static_next) ) {
1906                 Target_static_playing ^= 1;
1907                 Target_static_next = timestamp_rand(50, 750);
1908         }
1909
1910         if ( Target_static_playing ) {
1911                 // hud_set_default_color();
1912                 hud_set_gauge_color(HUD_TARGET_MONITOR);
1913                 hud_anim_render(&Target_static, frametime, 1);
1914                 if ( Target_static_looping == -1 ) {
1915                         Target_static_looping = snd_play_looping(&Snds[SND_STATIC]);
1916                 }
1917         } else {
1918                 if ( Target_static_looping != -1 ) {
1919                         snd_stop(Target_static_looping);
1920                         Target_static_looping = -1;
1921                 }
1922         }
1923
1924         return Target_static_playing;
1925 }
1926
1927 // start the targetbox item flashing for duration ms
1928 // input:       index   =>      TBOX_FLASH_ #define
1929 //                              duration        =>      optional param (default value TBOX_FLASH_DURATION), how long to flash in ms
1930 void hud_targetbox_start_flash(int index, int duration)
1931 {
1932         Targetbox_flash_timers[index][0] = timestamp(duration);
1933 }
1934
1935 // stop flashing a specific targetbox item
1936 void hud_targetbox_end_flash(int index)
1937 {
1938         Targetbox_flash_timers[index][0] = 1;
1939 }
1940
1941 // determine if a given flashing index is bright or not
1942 int hud_targetbox_is_bright(int index)
1943 {
1944         return (Targetbox_flash_flags & (1<<index));
1945 }
1946
1947 // determine if the flashing has expired
1948 int hud_targetbox_flash_expired(int index)
1949 {
1950         if ( timestamp_elapsed(Targetbox_flash_timers[index][0]) ) {
1951                 return 1;
1952         }
1953
1954         return 0;
1955 }
1956
1957
1958 void hudtargetbox_page_in()
1959 {
1960         bm_page_in_aabitmap( Target_view_gauge.first_frame, Target_view_gauge.num_frames);
1961
1962         bm_page_in_aabitmap( Target_view_integrity_gauge.first_frame, Target_view_integrity_gauge.num_frames );
1963
1964         bm_page_in_aabitmap( Target_view_extra.first_frame, Target_view_extra.num_frames );
1965 }