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MsnElemDlg.cpp
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1 /* Project Starshatter 5.0
2  Destroyer Studios LLC
3  Copyright © 1997-2007. All Rights Reserved.
4 
5  SUBSYSTEM: Stars.exe
6  FILE: MsnElemDlg.cpp
7  AUTHOR: John DiCamillo
8 
9 
10  OVERVIEW
11  ========
12  Mod Config Dialog Active Window class
13 */
14 
15 #include "MemDebug.h"
16 #include "MsnElemDlg.h"
17 #include "MsnEditDlg.h"
18 #include "MenuScreen.h"
19 #include "Campaign.h"
20 #include "Mission.h"
21 #include "Instruction.h"
22 #include "Ship.h"
23 #include "ShipDesign.h"
24 #include "StarSystem.h"
25 #include "Galaxy.h"
26 
27 #include "Game.h"
28 #include "DataLoader.h"
29 #include "Button.h"
30 #include "ListBox.h"
31 #include "EditBox.h"
32 #include "Video.h"
33 #include "Keyboard.h"
34 #include "Mouse.h"
35 #include "ParseUtil.h"
36 #include "Skin.h"
37 
38 // +--------------------------------------------------------------------+
39 // DECLARE MAPPING FUNCTIONS:
40 
41 DEF_MAP_CLIENT(MsnElemDlg, OnAccept);
42 DEF_MAP_CLIENT(MsnElemDlg, OnCancel);
43 DEF_MAP_CLIENT(MsnElemDlg, OnClassSelect);
44 DEF_MAP_CLIENT(MsnElemDlg, OnDesignSelect);
45 DEF_MAP_CLIENT(MsnElemDlg, OnObjectiveSelect);
46 DEF_MAP_CLIENT(MsnElemDlg, OnIFFChange);
47 
48 // +--------------------------------------------------------------------+
49 
50 MsnElemDlg::MsnElemDlg(Screen* s, FormDef& def, MenuScreen* mgr)
51 : FormWindow(s, 0, 0, s->Width(), s->Height()), manager(mgr),
52 btn_accept(0), btn_cancel(0), edt_name(0), cmb_class(0), cmb_design(0),
53 edt_size(0), edt_iff(0), cmb_role(0), cmb_region(0), cmb_skin(0),
54 edt_loc_x(0), edt_loc_y(0), edt_loc_z(0), cmb_heading(0), edt_hold_time(0),
55 btn_player(0), btn_playable(0), btn_alert(0), btn_command_ai(0),
56 edt_respawns(0), cmb_commander(0), cmb_carrier(0), cmb_squadron(0),
57 cmb_intel(0), cmb_loadout(0), cmb_objective(0), cmb_target(0),
58 mission(0), elem(0), exit_latch(true)
59 {
60  Init(def);
61 }
62 
63 MsnElemDlg::~MsnElemDlg()
64 {
65 }
66 
67 // +--------------------------------------------------------------------+
68 
69 void
70 MsnElemDlg::RegisterControls()
71 {
72  btn_accept = (Button*) FindControl( 1);
73  if (btn_accept)
74  REGISTER_CLIENT(EID_CLICK, btn_accept, MsnElemDlg, OnAccept);
75 
76  btn_cancel = (Button*) FindControl( 2);
77  if (btn_accept)
78  REGISTER_CLIENT(EID_CLICK, btn_cancel, MsnElemDlg, OnCancel);
79 
80  edt_name = (EditBox*) FindControl(201);
81  cmb_class = (ComboBox*) FindControl(202);
82  cmb_design = (ComboBox*) FindControl(203);
83  cmb_skin = (ComboBox*) FindControl(213);
84  edt_size = (EditBox*) FindControl(204);
85  edt_iff = (EditBox*) FindControl(205);
86  cmb_role = (ComboBox*) FindControl(206);
87  cmb_region = (ComboBox*) FindControl(207);
88  edt_loc_x = (EditBox*) FindControl(208);
89  edt_loc_y = (EditBox*) FindControl(209);
90  edt_loc_z = (EditBox*) FindControl(210);
91  cmb_heading = (ComboBox*) FindControl(211);
92  edt_hold_time = (EditBox*) FindControl(212);
93 
94  btn_player = (Button*) FindControl(221);
95  btn_alert = (Button*) FindControl(222);
96  btn_playable = (Button*) FindControl(223);
97  btn_command_ai = (Button*) FindControl(224);
98  edt_respawns = (EditBox*) FindControl(225);
99  cmb_commander = (ComboBox*) FindControl(226);
100  cmb_carrier = (ComboBox*) FindControl(227);
101  cmb_squadron = (ComboBox*) FindControl(228);
102  cmb_intel = (ComboBox*) FindControl(229);
103  cmb_loadout = (ComboBox*) FindControl(230);
104  cmb_objective = (ComboBox*) FindControl(231);
105  cmb_target = (ComboBox*) FindControl(232);
106 
107  if (cmb_class)
108  REGISTER_CLIENT(EID_SELECT, cmb_class, MsnElemDlg, OnClassSelect);
109 
110  if (cmb_design)
111  REGISTER_CLIENT(EID_SELECT, cmb_design, MsnElemDlg, OnDesignSelect);
112 
113  if (cmb_objective)
114  REGISTER_CLIENT(EID_SELECT, cmb_objective, MsnElemDlg, OnObjectiveSelect);
115 
116  if (edt_iff)
117  REGISTER_CLIENT(EID_KILL_FOCUS, edt_iff, MsnElemDlg, OnIFFChange);
118 }
119 
120 // +--------------------------------------------------------------------+
121 
122 void
123 MsnElemDlg::Show()
124 {
125  FormWindow::Show();
126 
127  if (!elem) return;
128 
129  int current_class = 0;
130 
131  if (cmb_class) {
132  cmb_class->ClearItems();
133 
134  cmb_class->AddItem(Ship::ClassName(Ship::DRONE));
135  cmb_class->AddItem(Ship::ClassName(Ship::FIGHTER));
136  cmb_class->AddItem(Ship::ClassName(Ship::ATTACK));
137 
138  cmb_class->AddItem(Ship::ClassName(Ship::LCA));
139  cmb_class->AddItem(Ship::ClassName(Ship::COURIER));
140  cmb_class->AddItem(Ship::ClassName(Ship::CARGO));
141  cmb_class->AddItem(Ship::ClassName(Ship::CORVETTE));
142  cmb_class->AddItem(Ship::ClassName(Ship::FREIGHTER));
143  cmb_class->AddItem(Ship::ClassName(Ship::FRIGATE));
144  cmb_class->AddItem(Ship::ClassName(Ship::DESTROYER));
145  cmb_class->AddItem(Ship::ClassName(Ship::CRUISER));
146  cmb_class->AddItem(Ship::ClassName(Ship::BATTLESHIP));
147  cmb_class->AddItem(Ship::ClassName(Ship::CARRIER));
148  cmb_class->AddItem(Ship::ClassName(Ship::DREADNAUGHT));
149  cmb_class->AddItem(Ship::ClassName(Ship::STATION));
150  cmb_class->AddItem(Ship::ClassName(Ship::FARCASTER));
151 
152  cmb_class->AddItem(Ship::ClassName(Ship::MINE));
153  cmb_class->AddItem(Ship::ClassName(Ship::COMSAT));
154  cmb_class->AddItem(Ship::ClassName(Ship::DEFSAT));
155  cmb_class->AddItem(Ship::ClassName(Ship::SWACS));
156 
157  cmb_class->AddItem(Ship::ClassName(Ship::BUILDING));
158  cmb_class->AddItem(Ship::ClassName(Ship::FACTORY));
159  cmb_class->AddItem(Ship::ClassName(Ship::SAM));
160  cmb_class->AddItem(Ship::ClassName(Ship::EWR));
161  cmb_class->AddItem(Ship::ClassName(Ship::C3I));
162  cmb_class->AddItem(Ship::ClassName(Ship::STARBASE));
163 
164  const ShipDesign* design = elem->GetDesign();
165 
166  for (int i = 0; i < cmb_class->NumItems(); i++) {
167  const char* cname = cmb_class->GetItem(i);
168  int classid = Ship::ClassForName(cname);
169 
170  if (design && classid == design->type) {
171  cmb_class->SetSelection(i);
172  current_class = classid;
173  break;
174  }
175  }
176  }
177 
178  if (cmb_design) {
179  OnClassSelect(0);
180  OnDesignSelect(0);
181  }
182 
183  if (cmb_role) {
184  cmb_role->ClearItems();
185 
186  for (int i = Mission::PATROL; i <= Mission::OTHER; i++) {
187  cmb_role->AddItem(Mission::RoleName(i));
188 
189  if (i == 0)
190  cmb_role->SetSelection(0);
191 
192  else if (elem->MissionRole() == i)
193  cmb_role->SetSelection(cmb_role->NumItems()-1);
194  }
195  }
196 
197  if (cmb_region) {
198  cmb_region->ClearItems();
199 
200  if (mission) {
201  StarSystem* sys = mission->GetStarSystem();
202  if (sys) {
203  List<OrbitalRegion> regions;
204  regions.append(sys->AllRegions());
205  regions.sort();
206 
207  ListIter<OrbitalRegion> iter = regions;
208  while (++iter) {
209  OrbitalRegion* region = iter.value();
210  cmb_region->AddItem(region->Name());
211 
212  if (!strcmp(elem->Region(), region->Name()))
213  cmb_region->SetSelection(cmb_region->NumItems()-1);
214  }
215  }
216  }
217  }
218 
219  char buf[64];
220 
221  if (edt_name) edt_name->SetText(elem->Name());
222 
223  sprintf_s(buf, "%d", elem->Count());
224  if (edt_size) edt_size->SetText(buf);
225 
226  sprintf_s(buf, "%d", elem->GetIFF());
227  if (edt_iff) edt_iff->SetText(buf);
228 
229  sprintf_s(buf, "%d", (int) elem->Location().x / 1000);
230  if (edt_loc_x) edt_loc_x->SetText(buf);
231 
232  sprintf_s(buf, "%d", (int) elem->Location().y / 1000);
233  if (edt_loc_y) edt_loc_y->SetText(buf);
234 
235  sprintf_s(buf, "%d", (int) elem->Location().z / 1000);
236  if (edt_loc_z) edt_loc_z->SetText(buf);
237 
238  sprintf_s(buf, "%d", elem->RespawnCount());
239  if (edt_respawns) edt_respawns->SetText(buf);
240 
241  sprintf_s(buf, "%d", elem->HoldTime());
242  if (edt_hold_time) edt_hold_time->SetText(buf);
243 
244  if (btn_player) btn_player->SetButtonState(elem->Player() > 0 ? 1 : 0);
245  if (btn_playable) btn_playable->SetButtonState(elem->IsPlayable() ? 1 : 0);
246  if (btn_alert) btn_alert->SetButtonState(elem->IsAlert() ? 1 : 0);
247  if (btn_command_ai) btn_command_ai->SetButtonState(elem->CommandAI());
248 
249  UpdateTeamInfo();
250 
251  if (cmb_intel) {
252  cmb_intel->ClearItems();
253 
254  for (int i = Intel::RESERVE; i < Intel::TRACKED; i++) {
255  cmb_intel->AddItem(Intel::NameFromIntel(i));
256 
257  if (i == 0)
258  cmb_intel->SetSelection(0);
259 
260  else if (elem->IntelLevel() == i)
261  cmb_intel->SetSelection(cmb_intel->NumItems()-1);
262  }
263  }
264 
265  Instruction* instr = 0;
266  if (elem->Objectives().size() > 0)
267  instr = elem->Objectives().at(0);
268 
269  if (cmb_objective) {
270  cmb_objective->ClearItems();
271  cmb_objective->AddItem("");
272  cmb_objective->SetSelection(0);
273 
274  for (int i = 0; i < Instruction::NUM_ACTIONS; i++) {
275  cmb_objective->AddItem(Instruction::ActionName(i));
276 
277  if (instr && instr->Action() == i)
278  cmb_objective->SetSelection(i+1);
279  }
280  }
281 
282  if (cmb_target) {
283  OnObjectiveSelect(0);
284  }
285 
286  if (cmb_heading) {
287  double heading = elem->Heading();
288 
289  while (heading > 2*PI)
290  heading -= 2*PI;
291 
292  while (heading < 0)
293  heading += 2*PI;
294 
295  if (heading >= PI/4 && heading < 3*PI/4)
296  cmb_heading->SetSelection(1);
297 
298  else if (heading >= 3*PI/4 && heading < 5*PI/4)
299  cmb_heading->SetSelection(2);
300 
301  else if (heading >= 5*PI/4 && heading < 7*PI/4)
302  cmb_heading->SetSelection(3);
303 
304  else
305  cmb_heading->SetSelection(0);
306  }
307 
308  exit_latch = true;
309 }
310 
311 // +--------------------------------------------------------------------+
312 
313 void
314 MsnElemDlg::ExecFrame()
315 {
316  if (Keyboard::KeyDown(VK_RETURN)) {
317  if (!exit_latch && btn_accept && btn_accept->IsEnabled())
318  OnAccept(0);
319  }
320 
321  else if (Keyboard::KeyDown(VK_ESCAPE)) {
322  if (!exit_latch)
323  OnCancel(0);
324  }
325 
326  else {
327  exit_latch = false;
328  }
329 }
330 
331 // +--------------------------------------------------------------------+
332 
333 void
334 MsnElemDlg::SetMission(Mission* m)
335 {
336  mission = m;
337 }
338 
339 void
340 MsnElemDlg::SetMissionElement(MissionElement* e)
341 {
342  elem = e;
343 }
344 
345 // +--------------------------------------------------------------------+
346 
347 void
348 MsnElemDlg::UpdateTeamInfo()
349 {
350  if (cmb_commander) {
351  cmb_commander->ClearItems();
352  cmb_commander->AddItem("");
353  cmb_commander->SetSelection(0);
354 
355  if (mission && elem) {
356  ListIter<MissionElement> iter = mission->GetElements();
357  while (++iter) {
358  MissionElement* e = iter.value();
359 
360  if (CanCommand(e, elem)) {
361  cmb_commander->AddItem(e->Name());
362 
363  if (elem->Commander() == e->Name())
364  cmb_commander->SetSelection(cmb_commander->NumItems()-1);
365  }
366  }
367  }
368  }
369 
370  if (cmb_squadron) {
371  cmb_squadron->ClearItems();
372  cmb_squadron->AddItem("");
373  cmb_squadron->SetSelection(0);
374 
375  if (mission && elem) {
376  ListIter<MissionElement> iter = mission->GetElements();
377  while (++iter) {
378  MissionElement* e = iter.value();
379 
380  if (e->GetIFF() == elem->GetIFF() && e != elem && e->IsSquadron()) {
381  cmb_squadron->AddItem(e->Name());
382 
383  if (elem->Squadron() == e->Name())
384  cmb_squadron->SetSelection(cmb_squadron->NumItems()-1);
385  }
386  }
387  }
388  }
389 
390  if (cmb_carrier) {
391  cmb_carrier->ClearItems();
392  cmb_carrier->AddItem("");
393  cmb_carrier->SetSelection(0);
394 
395  if (mission && elem) {
396  ListIter<MissionElement> iter = mission->GetElements();
397  while (++iter) {
398  MissionElement* e = iter.value();
399 
400  if (e->GetIFF() == elem->GetIFF() && e != elem && e->GetDesign() && e->GetDesign()->flight_decks.size()) {
401  cmb_carrier->AddItem(e->Name());
402 
403  if (elem->Carrier() == e->Name())
404  cmb_carrier->SetSelection(cmb_carrier->NumItems()-1);
405  }
406  }
407  }
408  }
409 }
410 
411 // +--------------------------------------------------------------------+
412 
413 void
414 MsnElemDlg::OnClassSelect(AWEvent* event)
415 {
416  if (!cmb_class || !cmb_design) return;
417 
418  const char* cname = cmb_class->GetSelectedItem();
419  int classid = Ship::ClassForName(cname);
420 
421  cmb_design->ClearItems();
422 
423  List<Text> designs;
424  ShipDesign::GetDesignList(classid, designs);
425 
426  if (designs.size() > 0) {
427  const ShipDesign* design = elem->GetDesign();
428  bool found = false;
429 
430  for (int i = 0; i < designs.size(); i++) {
431  const char* dsn = designs[i]->data();
432  cmb_design->AddItem(dsn);
433 
434  if (design && !_stricmp(dsn, design->name)) {
435  cmb_design->SetSelection(i);
436  found = true;
437  }
438  }
439 
440  if (!found)
441  cmb_design->SetSelection(0);
442  }
443  else {
444  cmb_design->AddItem("");
445  cmb_design->SetSelection(0);
446  }
447 
448  OnDesignSelect(0);
449 }
450 
451 // +--------------------------------------------------------------------+
452 
453 void
454 MsnElemDlg::OnDesignSelect(AWEvent* event)
455 {
456  if (!cmb_design) return;
457 
458  ShipDesign* design = 0;
459 
460  const char* dname = cmb_design->GetSelectedItem();
461  int load_index = 0;
462 
463  if (dname)
464  design = ShipDesign::Get(dname);
465 
466  if (cmb_loadout) {
467  cmb_loadout->ClearItems();
468 
469  if (design) {
470  MissionLoad* mload = 0;
471 
472  if (elem && elem->Loadouts().size() > 0)
473  mload = elem->Loadouts().at(0);
474 
475  const List<ShipLoad>& loadouts = design->loadouts;
476 
477  if (loadouts.size() > 0) {
478  for (int i = 0; i < loadouts.size(); i++) {
479  const ShipLoad* load = loadouts[i];
480  if (load->name[0]) {
481  cmb_loadout->AddItem(load->name);
482 
483  if (mload && mload->GetName() == load->name) {
484  load_index = cmb_loadout->NumItems()-1;
485  }
486  }
487  }
488  }
489  }
490 
491  if (cmb_loadout->NumItems() < 1)
492  cmb_loadout->AddItem("");
493 
494  cmb_loadout->SetSelection(load_index);
495  }
496 
497  if (cmb_skin) {
498  cmb_skin->ClearItems();
499 
500  if (design) {
501  cmb_skin->AddItem(Game::GetText("MsnDlg.default"));
502  cmb_skin->SetSelection(0);
503 
504  ListIter<Skin> iter = design->skins;
505 
506  while (++iter) {
507  Skin* s = iter.value();
508  cmb_skin->AddItem(s->Name());
509 
510  if (elem && elem->GetSkin() && !strcmp(s->Name(), elem->GetSkin()->Name())) {
511  cmb_skin->SetSelection(cmb_skin->NumItems()-1);
512  }
513  }
514  }
515  }
516 }
517 
518 // +--------------------------------------------------------------------+
519 
520 void
521 MsnElemDlg::OnObjectiveSelect(AWEvent* event)
522 {
523  if (!cmb_objective || !cmb_target) return;
524 
525  Instruction* instr = 0;
526  if (elem->Objectives().size() > 0)
527  instr = elem->Objectives().at(0);
528 
529  int objid = cmb_objective->GetSelectedIndex() - 1;
530 
531  cmb_target->ClearItems();
532  cmb_target->AddItem("");
533 
534  if (mission) {
535  ListIter<MissionElement> iter = mission->GetElements();
536  while (++iter) {
537  MissionElement* e = iter.value();
538 
539  if (e != elem) {
540  bool add = false;
541 
542  if (objid < Instruction::PATROL)
543  add = e->GetIFF() == 0 || e->GetIFF() == elem->GetIFF();
544  else
545  add = e->GetIFF() != elem->GetIFF();
546 
547  if (add) {
548  cmb_target->AddItem(e->Name());
549 
550  if (instr && !_stricmp(instr->TargetName(), e->Name()))
551  cmb_target->SetSelection(cmb_target->NumItems()-1);
552  }
553  }
554  }
555  }
556 }
557 
558 // +--------------------------------------------------------------------+
559 
560 void
561 MsnElemDlg::OnIFFChange(AWEvent* event)
562 {
563  if (edt_iff && elem) {
564  int elem_iff = 0;
565  sscanf_s(edt_iff->GetText().data(), "%d", &elem_iff);
566 
567  if (elem->GetIFF() == elem_iff)
568  return;
569 
570  elem->SetIFF(elem_iff);
571  }
572 
573  UpdateTeamInfo();
574 
575  if (cmb_target)
576  OnObjectiveSelect(0);
577 }
578 
579 // +--------------------------------------------------------------------+
580 
581 void
582 MsnElemDlg::OnAccept(AWEvent* event)
583 {
584  if (mission && elem) {
585  char buf[64];
586  int val;
587 
588  if (edt_name) {
589  elem->SetName(edt_name->GetText());
590  }
591 
592  if (edt_size) {
593  strcpy_s(buf, edt_size->GetText());
594 
595  if (isdigit(*buf))
596  sscanf_s(buf, "%d", &val);
597  else
598  val = 1;
599 
600  elem->SetCount(val);
601  }
602 
603  if (edt_iff) {
604  strcpy_s(buf, edt_iff->GetText());
605 
606  if (isdigit(*buf))
607  sscanf_s(buf, "%d", &val);
608  else
609  val = 1;
610 
611  elem->SetIFF(val);
612  }
613 
614  if (edt_loc_x && edt_loc_y && edt_loc_z) {
615  Point loc;
616 
617  strcpy_s(buf, edt_loc_x->GetText());
618 
619  if (isdigit(*buf) || *buf == '-')
620  sscanf_s(buf, "%d", &val);
621  else
622  val = 0;
623 
624  loc.x = val * 1000;
625 
626  strcpy_s(buf, edt_loc_y->GetText());
627 
628  if (isdigit(*buf) || *buf == '-')
629  sscanf_s(buf, "%d", &val);
630  else
631  val = 0;
632 
633  loc.y = val * 1000;
634 
635  strcpy_s(buf, edt_loc_z->GetText());
636 
637  if (isdigit(*buf) || *buf == '-')
638  sscanf_s(buf, "%d", &val);
639  else
640  val = 0;
641 
642  loc.z = val * 1000;
643 
644  elem->SetLocation(loc);
645  }
646 
647  if (edt_respawns) {
648  strcpy_s(buf, edt_respawns->GetText());
649 
650  if (isdigit(*buf))
651  sscanf_s(buf, "%d", &val);
652  else
653  val = 0;
654 
655  elem->SetRespawnCount(val);
656  }
657 
658  if (edt_hold_time) {
659  strcpy_s(buf, edt_hold_time->GetText());
660 
661  if (isdigit(*buf))
662  sscanf_s(buf, "%d", &val);
663  else
664  val = 0;
665 
666  elem->SetHoldTime(val);
667  }
668 
669  if (btn_player) {
670  if (btn_player->GetButtonState() > 0) {
671  mission->SetPlayer(elem);
672  }
673  else {
674  elem->SetPlayer(0);
675  }
676  }
677 
678  if (btn_playable)
679  elem->SetPlayable(btn_playable->GetButtonState() ? true : false);
680 
681  if (btn_alert)
682  elem->SetAlert(btn_alert->GetButtonState() ? true : false);
683 
684  if (btn_command_ai)
685  elem->SetCommandAI(btn_command_ai->GetButtonState() ? 1 : 0);
686 
687  if (cmb_design) {
688  ShipDesign* d = ShipDesign::Get(cmb_design->GetSelectedItem());
689 
690  if (d) {
691  elem->SetDesign(d);
692 
693  if (cmb_skin) {
694  const char* skin_name = cmb_skin->GetSelectedItem();
695 
696  if (strcmp(skin_name, Game::GetText("MsnDlg.default").data())) {
697  elem->SetSkin(d->FindSkin(skin_name));
698  }
699  else {
700  elem->SetSkin(0);
701  }
702  }
703  }
704  }
705 
706  if (cmb_role) {
707  elem->SetMissionRole(cmb_role->GetSelectedIndex());
708  }
709 
710  if (cmb_region) {
711  elem->SetRegion(cmb_region->GetSelectedItem());
712 
713  if (elem->Player() > 0) {
714  mission->SetRegion(cmb_region->GetSelectedItem());
715  }
716  }
717 
718  if (cmb_heading) {
719  switch (cmb_heading->GetSelectedIndex()) {
720  default:
721  case 0: elem->SetHeading(0); break;
722  case 1: elem->SetHeading(PI/2); break;
723  case 2: elem->SetHeading(PI); break;
724  case 3: elem->SetHeading(3*PI/2); break;
725  }
726  }
727 
728  if (cmb_commander) {
729  elem->SetCommander(cmb_commander->GetSelectedItem());
730  }
731 
732  if (cmb_squadron) {
733  elem->SetSquadron(cmb_squadron->GetSelectedItem());
734  }
735 
736  if (cmb_carrier) {
737  elem->SetCarrier(cmb_carrier->GetSelectedItem());
738  }
739 
740  if (cmb_intel) {
741  elem->SetIntelLevel(Intel::IntelFromName(cmb_intel->GetSelectedItem()));
742  }
743 
744  if (cmb_loadout && cmb_loadout->NumItems()) {
745  elem->Loadouts().destroy();
746 
747  const char* loadname = cmb_loadout->GetSelectedItem();
748  if (loadname && *loadname) {
749  MissionLoad* mload = new(__FILE__,__LINE__) MissionLoad(-1, cmb_loadout->GetSelectedItem());
750  elem->Loadouts().append(mload);
751  }
752  }
753 
754  if (cmb_objective && cmb_target) {
755  List<Instruction>& objectives = elem->Objectives();
756  objectives.destroy();
757 
758  int action = cmb_objective->GetSelectedIndex() - 1;
759  const char* target = cmb_target->GetSelectedItem();
760 
761  if (action >= Instruction::VECTOR) {
762  Instruction* obj = new(__FILE__,__LINE__) Instruction(action, target);
763  objectives.append(obj);
764  }
765  }
766 
767  if (elem->Player()) {
768  mission->SetTeam(elem->GetIFF());
769  }
770  }
771 
772  manager->ShowMsnEditDlg();
773 }
774 
775 void
776 MsnElemDlg::OnCancel(AWEvent* event)
777 {
778  manager->ShowMsnEditDlg();
779 }
780 
781 bool
782 MsnElemDlg::CanCommand(const MissionElement* commander,
783 const MissionElement* subordinate) const
784 {
785  if (mission && commander && subordinate && commander != subordinate) {
786  if (commander->GetIFF() != subordinate->GetIFF())
787  return false;
788 
789  if (commander->IsSquadron())
790  return false;
791 
792  if (commander->Commander().length() == 0)
793  return true;
794 
795  if (subordinate->Name() == commander->Commander())
796  return false;
797 
798  MissionElement* elem = mission->FindElement(commander->Commander());
799 
800  if (elem)
801  return CanCommand(elem, subordinate);
802  }
803 
804  return false;
805 }