src/game/g_weapons.pas

   1 (* Copyright (C)  Doom 2D: Forever Developers
   2  *
   3  * This program is free software: you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation, version 3 of the License ONLY.
   6  *
   7  * This program is distributed in the hope that it will be useful,
   8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10  * GNU General Public License for more details.
  11  *
  12  * You should have received a copy of the GNU General Public License
  13  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  14  *)
  15 {$INCLUDE ../shared/a_modes.inc}
  16 {.$DEFINE GWEP_HITSCAN_TRACE_BITMAP_CHECKER}
  17 unit g_weapons;
  18
  19 interface
  20
  21 uses
  22   SysUtils, Classes, mempool,
  23   g_textures, g_basic, g_phys, xprofiler;
  24
  25
  26 type
  27   TShot = record
  28     ShotType: Byte;
  29     Target: Word;
  30     SpawnerUID: Word;
  31     Triggers: DWArray;
  32     Obj: TObj;
  33     Animation: TAnimationState;
  34     Timeout: DWORD;
  35     Stopped: Byte;
  36
  37     procedure positionChanged (); //WARNING! call this after monster position was changed, or coldet will not work right!
  38   end;
  39
  40
  41 var
  42   Shots: array of TShot = nil;
  43   LastShotID: Integer = 0;
  44
  45 procedure g_Weapon_LoadData();
  46 procedure g_Weapon_FreeData();
  47 procedure g_Weapon_Init();
  48 procedure g_Weapon_Free();
  49 function g_Weapon_Hit(obj: PObj; d: Integer; SpawnerUID: Word; t: Byte; HitCorpses: Boolean = True): Byte;
  50 function g_Weapon_HitUID(UID: Word; d: Integer; SpawnerUID: Word; t: Byte): Boolean;
  51 function g_Weapon_CreateShot(I: Integer; ShotType: Byte; Spawner, TargetUID: Word; X, Y, XV, YV: Integer): LongWord;
  52
  53 procedure g_Weapon_gun(const x, y, xd, yd, v, indmg: Integer; SpawnerUID: Word; CheckTrigger: Boolean);
  54 procedure g_Weapon_punch(x, y: Integer; d, SpawnerUID: Word);
  55 function g_Weapon_chainsaw(x, y: Integer; d, SpawnerUID: Word): Integer;
  56 procedure g_Weapon_rocket(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False; compat: Boolean = true);
  57 procedure g_Weapon_revf(x, y, xd, yd: Integer; SpawnerUID, TargetUID: Word; WID: Integer = -1; Silent: Boolean = False);
  58 procedure g_Weapon_flame(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False; compat: Boolean = true);
  59 procedure g_Weapon_plasma(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False; compat: Boolean = true);
  60 procedure g_Weapon_ball1(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False; compat: Boolean = true);
  61 procedure g_Weapon_ball2(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False; compat: Boolean = true);
  62 procedure g_Weapon_ball7(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False; compat: Boolean = true);
  63 procedure g_Weapon_aplasma(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False; compat: Boolean = true);
  64 procedure g_Weapon_manfire(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False; compat: Boolean = true);
  65 procedure g_Weapon_bfgshot(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False; compat: Boolean = true);
  66 procedure g_Weapon_bfghit(x, y: Integer);
  67 procedure g_Weapon_pistol(x, y, xd, yd: Integer; SpawnerUID: Word; Silent: Boolean = False);
  68 procedure g_Weapon_mgun(x, y, xd, yd: Integer; SpawnerUID: Word; Silent: Boolean = False);
  69 procedure g_Weapon_shotgun(x, y, xd, yd: Integer; SpawnerUID: Word; Silent: Boolean = False);
  70 procedure g_Weapon_dshotgun(x, y, xd, yd: Integer; SpawnerUID: Word; Silent: Boolean = False);
  71
  72 function g_Weapon_Explode(X, Y: Integer; rad: Integer; SpawnerUID: Word): Boolean;
  73 procedure g_Weapon_BFG9000(X, Y: Integer; SpawnerUID: Word);
  74 procedure g_Weapon_PreUpdate();
  75 procedure g_Weapon_Update();
  76 function g_Weapon_Danger(UID: Word; X, Y: Integer; Width, Height: Word; Time: Byte): Boolean;
  77 procedure g_Weapon_DestroyShot(I: Integer; X, Y: Integer; Loud: Boolean = True);
  78
  79 procedure g_Weapon_SaveState (st: TStream);
  80 procedure g_Weapon_LoadState (st: TStream);
  81
  82 procedure g_Weapon_AddDynLights();
  83
  84 const
  85   WEAPON_KASTET         = 0;
  86   WEAPON_SAW            = 1;
  87   WEAPON_PISTOL         = 2;
  88   WEAPON_SHOTGUN1       = 3;
  89   WEAPON_SHOTGUN2       = 4;
  90   WEAPON_CHAINGUN       = 5;
  91   WEAPON_ROCKETLAUNCHER = 6;
  92   WEAPON_PLASMA         = 7;
  93   WEAPON_BFG            = 8;
  94   WEAPON_SUPERPULEMET   = 9;
  95   WEAPON_FLAMETHROWER   = 10;
  96   WEAPON_ZOMBY_PISTOL   = 20;
  97   WEAPON_IMP_FIRE       = 21;
  98   WEAPON_BSP_FIRE       = 22;
  99   WEAPON_CACO_FIRE      = 23;
 100   WEAPON_BARON_FIRE     = 24;
 101   WEAPON_MANCUB_FIRE    = 25;
 102   WEAPON_SKEL_FIRE      = 26;
 103
 104   WP_FIRST          = WEAPON_KASTET;
 105   WP_LAST           = WEAPON_FLAMETHROWER;
 106
 107 var
 108   gwep_debug_fast_trace: Boolean = true;
 109
 110
 111 implementation
 112
 113 uses
 114   Math, g_map, g_player, g_gfx, g_sound, g_panel,
 115   g_console, g_options, g_game, r_textures, r_animations, r_gfx,
 116   g_triggers, MAPDEF, e_log, g_monsters, g_saveload,
 117   g_language, g_netmsg, g_grid,
 118   geom, binheap, hashtable, utils, xstreams;
 119
 120 type
 121   TWaterPanel = record
 122     X, Y: Integer;
 123     Width, Height: Word;
 124     Active: Boolean;
 125   end;
 126
 127 const
 128   SHOT_ROCKETLAUNCHER_WIDTH = 14;
 129   SHOT_ROCKETLAUNCHER_HEIGHT = 14;
 130
 131   SHOT_SKELFIRE_WIDTH = 14;
 132   SHOT_SKELFIRE_HEIGHT = 14;
 133
 134   SHOT_PLASMA_WIDTH = 16;
 135   SHOT_PLASMA_HEIGHT = 16;
 136
 137   SHOT_BFG_WIDTH = 32;
 138   SHOT_BFG_HEIGHT = 32;
 139   SHOT_BFG_DAMAGE = 100;
 140   SHOT_BFG_RADIUS = 256;
 141
 142   SHOT_FLAME_WIDTH = 4;
 143   SHOT_FLAME_HEIGHT = 4;
 144   SHOT_FLAME_LIFETIME = 180;
 145
 146   SHOT_SIGNATURE = $544F4853; // 'SHOT'
 147
 148 type
 149   PHitTime = ^THitTime;
 150   THitTime = record
 151     distSq: Integer;
 152     mon: TMonster;
 153     plridx: Integer; // if mon=nil
 154     x, y: Integer;
 155   end;
 156
 157   TBinHeapKeyHitTime = class
 158   public
 159     class function less (const a, b: Integer): Boolean; inline;
 160   end;
 161
 162   // indicies in `wgunHitTime` array
 163   TBinaryHeapHitTimes = specialize TBinaryHeapBase<Integer, TBinHeapKeyHitTime>;
 164
 165 var
 166   WaterMap: array of array of DWORD = nil;
 167   //wgunMonHash: THashIntInt = nil;
 168   wgunHitHeap: TBinaryHeapHitTimes = nil;
 169   wgunHitTime: array of THitTime = nil;
 170   wgunHitTimeUsed: Integer = 0;
 171
 172
 173 class function TBinHeapKeyHitTime.less (const a, b: Integer): Boolean;
 174 var
 175   hta, htb: PHitTime;
 176 begin
 177   hta := @wgunHitTime[a];
 178   htb := @wgunHitTime[b];
 179   if (hta.distSq <> htb.distSq) then begin result := (hta.distSq < htb.distSq); exit; end;
 180   if (hta.mon <> nil) then
 181   begin
 182     // a is monster
 183     if (htb.mon = nil) then begin result := false; exit; end; // players first
 184     result := (hta.mon.UID < htb.mon.UID); // why not?
 185   end
 186   else
 187   begin
 188     // a is player
 189     if (htb.mon <> nil) then begin result := true; exit; end; // players first
 190     result := (hta.plridx < htb.plridx); // why not?
 191   end;
 192 end;
 193
 194
 195 procedure appendHitTimeMon (adistSq: Integer; amon: TMonster; ax, ay: Integer);
 196 begin
 197   if (wgunHitTimeUsed = Length(wgunHitTime)) then SetLength(wgunHitTime, wgunHitTimeUsed+128);
 198   with wgunHitTime[wgunHitTimeUsed] do
 199   begin
 200     distSq := adistSq;
 201     mon := amon;
 202     plridx := -1;
 203     x := ax;
 204     y := ay;
 205   end;
 206   wgunHitHeap.insert(wgunHitTimeUsed);
 207   Inc(wgunHitTimeUsed);
 208 end;
 209
 210
 211 procedure appendHitTimePlr (adistSq: Integer; aplridx: Integer; ax, ay: Integer);
 212 begin
 213   if (wgunHitTimeUsed = Length(wgunHitTime)) then SetLength(wgunHitTime, wgunHitTimeUsed+128);
 214   with wgunHitTime[wgunHitTimeUsed] do
 215   begin
 216     distSq := adistSq;
 217     mon := nil;
 218     plridx := aplridx;
 219     x := ax;
 220     y := ay;
 221   end;
 222   wgunHitHeap.insert(wgunHitTimeUsed);
 223   Inc(wgunHitTimeUsed);
 224 end;
 225
 226
 227 function FindShot(): DWORD;
 228 var
 229   i: Integer;
 230 begin
 231   if Shots <> nil then
 232   for i := 0 to High(Shots) do
 233     if Shots[i].ShotType = 0 then
 234     begin
 235       Result := i;
 236       LastShotID := Result;
 237       Exit;
 238     end;
 239
 240   if Shots = nil then
 241   begin
 242     SetLength(Shots, 128);
 243     Result := 0;
 244   end
 245   else
 246   begin
 247     Result := High(Shots) + 1;
 248     SetLength(Shots, Length(Shots) + 128);
 249   end;
 250   LastShotID := Result;
 251 end;
 252
 253 procedure CreateWaterMap();
 254 var
 255   WaterArray: Array of TWaterPanel;
 256   a, b, c, m: Integer;
 257   ok: Boolean;
 258 begin
 259   if gWater = nil then
 260     Exit;
 261
 262   SetLength(WaterArray, Length(gWater));
 263
 264   for a := 0 to High(gWater) do
 265   begin
 266     WaterArray[a].X := gWater[a].X;
 267     WaterArray[a].Y := gWater[a].Y;
 268     WaterArray[a].Width := gWater[a].Width;
 269     WaterArray[a].Height := gWater[a].Height;
 270     WaterArray[a].Active := True;
 271   end;
 272
 273   g_Game_SetLoadingText(_lc[I_LOAD_WATER_MAP], High(WaterArray), False);
 274
 275   for a := 0 to High(WaterArray) do
 276     if WaterArray[a].Active then
 277     begin
 278       WaterArray[a].Active := False;
 279       m := Length(WaterMap);
 280       SetLength(WaterMap, m+1);
 281       SetLength(WaterMap[m], 1);
 282       WaterMap[m][0] := a;
 283       ok := True;
 284
 285       while ok do
 286       begin
 287         ok := False;
 288         for b := 0 to High(WaterArray) do
 289           if WaterArray[b].Active then
 290             for c := 0 to High(WaterMap[m]) do
 291               if g_CollideAround(WaterArray[b].X,
 292                                  WaterArray[b].Y,
 293                                  WaterArray[b].Width,
 294                                  WaterArray[b].Height,
 295                                  WaterArray[WaterMap[m][c]].X,
 296                                  WaterArray[WaterMap[m][c]].Y,
 297                                  WaterArray[WaterMap[m][c]].Width,
 298                                  WaterArray[WaterMap[m][c]].Height) then
 299               begin
 300                 WaterArray[b].Active := False;
 301                 SetLength(WaterMap[m],
 302                           Length(WaterMap[m])+1);
 303                 WaterMap[m][High(WaterMap[m])] := b;
 304                 ok := True;
 305                 Break;
 306               end;
 307       end;
 308
 309       g_Game_StepLoading();
 310     end;
 311
 312   WaterArray := nil;
 313 end;
 314
 315
 316 var
 317   chkTrap_pl: array [0..256] of Integer;
 318   chkTrap_mn: array [0..65535] of TMonster;
 319
 320 procedure CheckTrap(ID: DWORD; dm: Integer; t: Byte);
 321 var
 322   //a, b, c, d, i1, i2: Integer;
 323   //chkTrap_pl, chkTrap_mn: WArray;
 324   plaCount: Integer = 0;
 325   mnaCount: Integer = 0;
 326   frameId: DWord;
 327
 328   {
 329   function monsWaterCheck (mon: TMonster): Boolean;
 330   begin
 331     result := false; // don't stop
 332     if mon.alive and mon.Collide(gWater[WaterMap[a][c]]) and (not InWArray(monidx, chkTrap_mn)) and (i2 < 1023) then //FIXME
 333     begin
 334       i2 += 1;
 335       chkTrap_mn[i2] := monidx;
 336     end;
 337   end;
 338   }
 339
 340   function monsWaterCheck (mon: TMonster): Boolean;
 341   begin
 342     result := false; // don't stop
 343     if (mon.trapCheckFrameId <> frameId) then
 344     begin
 345       mon.trapCheckFrameId := frameId;
 346       chkTrap_mn[mnaCount] := mon;
 347       Inc(mnaCount);
 348     end;
 349   end;
 350
 351 var
 352   a, b, c, d, f: Integer;
 353   pan: TPanel;
 354 begin
 355   if (gWater = nil) or (WaterMap = nil) then Exit;
 356
 357   frameId := g_Mons_getNewTrapFrameId();
 358
 359   //i1 := -1;
 360   //i2 := -1;
 361
 362   //SetLength(chkTrap_pl, 1024);
 363   //SetLength(chkTrap_mn, 1024);
 364   //for d := 0 to 1023 do chkTrap_pl[d] := $FFFF;
 365   //for d := 0 to 1023 do chkTrap_mn[d] := $FFFF;
 366
 367   for a := 0 to High(WaterMap) do
 368   begin
 369     for b := 0 to High(WaterMap[a]) do
 370     begin
 371       pan := gWater[WaterMap[a][b]];
 372       if not g_Obj_Collide(pan.X, pan.Y, pan.Width, pan.Height, @Shots[ID].Obj) then continue;
 373
 374       for c := 0 to High(WaterMap[a]) do
 375       begin
 376         pan := gWater[WaterMap[a][c]];
 377         for d := 0 to High(gPlayers) do
 378         begin
 379           if (gPlayers[d] <> nil) and (gPlayers[d].alive) then
 380           begin
 381             if gPlayers[d].Collide(pan) then
 382             begin
 383               f := 0;
 384               while (f < plaCount) and (chkTrap_pl[f] <> d) do Inc(f);
 385               if (f = plaCount) then
 386               begin
 387                 chkTrap_pl[plaCount] := d;
 388                 Inc(plaCount);
 389                 if (plaCount = Length(chkTrap_pl)) then break;
 390               end;
 391             end;
 392           end;
 393         end;
 394
 395         //g_Mons_ForEach(monsWaterCheck);
 396         g_Mons_ForEachAliveAt(pan.X, pan.Y, pan.Width, pan.Height, monsWaterCheck);
 397       end;
 398
 399       for f := 0 to plaCount-1 do gPlayers[chkTrap_pl[f]].Damage(dm, Shots[ID].SpawnerUID, 0, 0, t);
 400       for f := 0 to mnaCount-1 do chkTrap_mn[f].Damage(dm, 0, 0, Shots[ID].SpawnerUID, t);
 401     end;
 402   end;
 403
 404   //chkTrap_pl := nil;
 405   //chkTrap_mn := nil;
 406 end;
 407
 408 function HitMonster(m: TMonster; d: Integer; vx, vy: Integer; SpawnerUID: Word; t: Byte): Boolean;
 409 var
 410   tt, mt: Byte;
 411   mon: TMonster;
 412 begin
 413   Result := False;
 414
 415   tt := g_GetUIDType(SpawnerUID);
 416   if tt = UID_MONSTER then
 417   begin
 418     mon := g_Monsters_ByUID(SpawnerUID);
 419     if mon <> nil then
 420       mt := g_Monsters_ByUID(SpawnerUID).MonsterType
 421     else
 422       mt := 0;
 423   end
 424   else
 425     mt := 0;
 426
 427   if m = nil then Exit;
 428   if m.UID = SpawnerUID then
 429   begin
 430   // Ñàì ñåáÿ ìîæåò ðàíèòü òîëüêî ðàêåòîé è òîêîì:
 431     if (t <> HIT_ROCKET) and (t <> HIT_ELECTRO) then
 432       Exit;
 433   // Êèáåð äåìîí è áî÷êà âîîáùå íå ìîãóò ñåáÿ ðàíèòü:
 434     if (m.MonsterType = MONSTER_CYBER) or
 435        (m.MonsterType = MONSTER_BARREL) then
 436     begin
 437       Result := True;
 438       Exit;
 439     end;
 440   end;
 441
 442   if tt = UID_MONSTER then
 443   begin
 444   // Lost_Soul íå ìîæåò ðàíèòü Pain_Elemental'à:
 445     if (mt = MONSTER_SOUL) and (m.MonsterType = MONSTER_PAIN) then
 446       Exit;
 447
 448   // Îáà ìîíñòðà îäíîãî âèäà:
 449     if mt = m.MonsterType then
 450       case mt of
 451         MONSTER_IMP, MONSTER_DEMON, MONSTER_BARON, MONSTER_KNIGHT, MONSTER_CACO,
 452         MONSTER_SOUL, MONSTER_MANCUB, MONSTER_SKEL, MONSTER_FISH:
 453           Exit; // Ýòè íå áüþò ñâîèõ
 454       end;
 455   end;
 456
 457   if g_Game_IsServer then
 458   begin
 459     if (t <> HIT_FLAME) or (m.FFireTime = 0) or (vx <> 0) or (vy <> 0) then
 460       Result := m.Damage(d, vx, vy, SpawnerUID, t)
 461     else
 462       Result := (gLMSRespawn = LMS_RESPAWN_NONE); // don't hit monsters when it's warmup time
 463     if t = HIT_FLAME then
 464       m.CatchFire(SpawnerUID);
 465   end
 466   else
 467     Result := (gLMSRespawn = LMS_RESPAWN_NONE); // don't hit monsters when it's warmup time
 468 end;
 469
 470
 471 function HitPlayer (p: TPlayer; d: Integer; vx, vy: Integer; SpawnerUID: Word; t: Byte): Boolean;
 472 begin
 473   result := False;
 474
 475   // Ñàì ñåáÿ ìîæåò ðàíèòü òîëüêî ðàêåòîé è òîêîì
 476   if (p.UID = SpawnerUID) and (t <> HIT_ROCKET) and (t <> HIT_ELECTRO) then exit;
 477
 478   if g_Game_IsServer then
 479   begin
 480     if (t <> HIT_FLAME) or (p.FFireTime = 0) or (vx <> 0) or (vy <> 0) then p.Damage(d, SpawnerUID, vx, vy, t);
 481     if (t = HIT_FLAME) then p.CatchFire(SpawnerUID);
 482   end;
 483
 484   result := true;
 485 end;
 486
 487
 488 procedure g_Weapon_BFG9000(X, Y: Integer; SpawnerUID: Word);
 489
 490   function monsCheck (mon: TMonster): Boolean;
 491   begin
 492     result := false; // don't stop
 493     if (mon.alive) and (mon.UID <> SpawnerUID) then
 494     begin
 495       with mon do
 496       begin
 497         if (g_PatchLength(X, Y, Obj.X+Obj.Rect.X+(Obj.Rect.Width div 2),
 498                                 Obj.Y+Obj.Rect.Y+(Obj.Rect.Height div 2)) <= SHOT_BFG_RADIUS) and
 499             g_TraceVector(X, Y, Obj.X+Obj.Rect.X+(Obj.Rect.Width div 2),
 500                                 Obj.Y+Obj.Rect.Y+(Obj.Rect.Height div 2)) then
 501         begin
 502           if HitMonster(mon, 50, 0, 0, SpawnerUID, HIT_SOME) then mon.BFGHit();
 503         end;
 504       end;
 505     end;
 506   end;
 507
 508 var
 509   i, h: Integer;
 510   st: Byte;
 511   pl: TPlayer;
 512   b: Boolean;
 513 begin
 514   //g_Sound_PlayEx('SOUND_WEAPON_EXPLODEBFG', 255);
 515
 516   h := High(gCorpses);
 517
 518   if gAdvCorpses and (h <> -1) then
 519     for i := 0 to h do
 520       if (gCorpses[i] <> nil) and (gCorpses[i].State <> CORPSE_STATE_REMOVEME) then
 521         with gCorpses[i] do
 522           if (g_PatchLength(X, Y, Obj.X+Obj.Rect.X+(Obj.Rect.Width div 2),
 523                             Obj.Y+Obj.Rect.Y+(Obj.Rect.Height div 2)) <= SHOT_BFG_RADIUS) and
 524               g_TraceVector(X, Y, Obj.X+Obj.Rect.X+(Obj.Rect.Width div 2),
 525                             Obj.Y+Obj.Rect.Y+(Obj.Rect.Height div 2)) then
 526           begin
 527             Damage(50, SpawnerUID, 0, 0);
 528             g_Weapon_BFGHit(Obj.X+Obj.Rect.X+(Obj.Rect.Width div 2),
 529                             Obj.Y+Obj.Rect.Y+(Obj.Rect.Height div 2));
 530           end;
 531
 532   st := TEAM_NONE;
 533   pl := g_Player_Get(SpawnerUID);
 534   if pl <> nil then
 535     st := pl.Team;
 536
 537   h := High(gPlayers);
 538
 539   if h <> -1 then
 540     for i := 0 to h do
 541       if (gPlayers[i] <> nil) and (gPlayers[i].alive) and (gPlayers[i].UID <> SpawnerUID) then
 542         with gPlayers[i] do
 543           if (g_PatchLength(X, Y, GameX+PLAYER_RECT.X+(PLAYER_RECT.Width div 2),
 544                             GameY+PLAYER_RECT.Y+(PLAYER_RECT.Height div 2)) <= SHOT_BFG_RADIUS) and
 545               g_TraceVector(X, Y, GameX+PLAYER_RECT.X+(PLAYER_RECT.Width div 2),
 546                             GameY+PLAYER_RECT.Y+(PLAYER_RECT.Height div 2)) then
 547           begin
 548             if (st = TEAM_NONE) or (st <> gPlayers[i].Team) then
 549               b := HitPlayer(gPlayers[i], 50, 0, 0, SpawnerUID, HIT_SOME)
 550             else
 551               b := HitPlayer(gPlayers[i], 25, 0, 0, SpawnerUID, HIT_SOME);
 552             if b then
 553               gPlayers[i].BFGHit();
 554           end;
 555
 556   //FIXME
 557   g_Mons_ForEachAlive(monsCheck);
 558 end;
 559
 560 function g_Weapon_CreateShot(I: Integer; ShotType: Byte; Spawner, TargetUID: Word; X, Y, XV, YV: Integer): LongWord;
 561 var
 562   find_id: DWord;
 563 begin
 564   if I < 0 then
 565     find_id := FindShot()
 566   else
 567   begin
 568     find_id := I;
 569     if Integer(find_id) >= High(Shots) then
 570       SetLength(Shots, find_id + 64)
 571   end;
 572
 573   case ShotType of
 574     WEAPON_ROCKETLAUNCHER:
 575     begin
 576       with Shots[find_id] do
 577       begin
 578         g_Obj_Init(@Obj);
 579
 580         Obj.Rect.Width := SHOT_ROCKETLAUNCHER_WIDTH;
 581         Obj.Rect.Height := SHOT_ROCKETLAUNCHER_HEIGHT;
 582
 583         Animation := nil;
 584         Triggers := nil;
 585         ShotType := WEAPON_ROCKETLAUNCHER;
 586       end;
 587     end;
 588
 589     WEAPON_PLASMA:
 590     begin
 591       with Shots[find_id] do
 592       begin
 593         g_Obj_Init(@Obj);
 594
 595         Obj.Rect.Width := SHOT_PLASMA_WIDTH;
 596         Obj.Rect.Height := SHOT_PLASMA_HEIGHT;
 597
 598         Triggers := nil;
 599         ShotType := WEAPON_PLASMA;
 600         Animation := TAnimationState.Create(True, 5, 2); // !!! put values into table
 601       end;
 602     end;
 603
 604     WEAPON_BFG:
 605     begin
 606       with Shots[find_id] do
 607       begin
 608         g_Obj_Init(@Obj);
 609
 610         Obj.Rect.Width := SHOT_BFG_WIDTH;
 611         Obj.Rect.Height := SHOT_BFG_HEIGHT;
 612
 613         Triggers := nil;
 614         ShotType := WEAPON_BFG;
 615         Animation := TAnimationState.Create(True, 6, 2); // !!! put values into table
 616       end;
 617     end;
 618
 619     WEAPON_FLAMETHROWER:
 620     begin
 621       with Shots[find_id] do
 622       begin
 623         g_Obj_Init(@Obj);
 624
 625         Obj.Rect.Width := SHOT_FLAME_WIDTH;
 626         Obj.Rect.Height := SHOT_FLAME_HEIGHT;
 627
 628         Triggers := nil;
 629         ShotType := WEAPON_FLAMETHROWER;
 630         // Animation := TAnimationState.Create(True, 6, 0); // drawed as gfx
 631       end;
 632     end;
 633
 634     WEAPON_IMP_FIRE:
 635     begin
 636       with Shots[find_id] do
 637       begin
 638         g_Obj_Init(@Obj);
 639
 640         Obj.Rect.Width := 16;
 641         Obj.Rect.Height := 16;
 642
 643         Triggers := nil;
 644         ShotType := WEAPON_IMP_FIRE;
 645         Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
 646       end;
 647     end;
 648
 649     WEAPON_CACO_FIRE:
 650     begin
 651       with Shots[find_id] do
 652       begin
 653         g_Obj_Init(@Obj);
 654
 655         Obj.Rect.Width := 16;
 656         Obj.Rect.Height := 16;
 657
 658         Triggers := nil;
 659         ShotType := WEAPON_CACO_FIRE;
 660         Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
 661       end;
 662     end;
 663
 664     WEAPON_MANCUB_FIRE:
 665     begin
 666       with Shots[find_id] do
 667       begin
 668         g_Obj_Init(@Obj);
 669
 670         Obj.Rect.Width := 32;
 671         Obj.Rect.Height := 32;
 672
 673         Triggers := nil;
 674         ShotType := WEAPON_MANCUB_FIRE;
 675         Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
 676       end;
 677     end;
 678
 679     WEAPON_BARON_FIRE:
 680     begin
 681       with Shots[find_id] do
 682       begin
 683         g_Obj_Init(@Obj);
 684
 685         Obj.Rect.Width := 16;
 686         Obj.Rect.Height := 16;
 687
 688         Triggers := nil;
 689         ShotType := WEAPON_BARON_FIRE;
 690         Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
 691       end;
 692     end;
 693
 694     WEAPON_BSP_FIRE:
 695     begin
 696       with Shots[find_id] do
 697       begin
 698         g_Obj_Init(@Obj);
 699
 700         Obj.Rect.Width := 16;
 701         Obj.Rect.Height := 16;
 702
 703         Triggers := nil;
 704         ShotType := WEAPON_BSP_FIRE;
 705         Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
 706       end;
 707     end;
 708
 709     WEAPON_SKEL_FIRE:
 710     begin
 711       with Shots[find_id] do
 712       begin
 713         g_Obj_Init(@Obj);
 714
 715         Obj.Rect.Width := SHOT_SKELFIRE_WIDTH;
 716         Obj.Rect.Height := SHOT_SKELFIRE_HEIGHT;
 717
 718         Triggers := nil;
 719         ShotType := WEAPON_SKEL_FIRE;
 720         target := TargetUID;
 721         Animation := TAnimationState.Create(True, 5, 2); // !!! put values into table
 722       end;
 723     end;
 724   end;
 725
 726   Shots[find_id].Obj.oldX := X;
 727   Shots[find_id].Obj.oldY := Y;
 728   Shots[find_id].Obj.X := X;
 729   Shots[find_id].Obj.Y := Y;
 730   Shots[find_id].Obj.Vel.X := XV;
 731   Shots[find_id].Obj.Vel.Y := YV;
 732   Shots[find_id].Obj.Accel.X := 0;
 733   Shots[find_id].Obj.Accel.Y := 0;
 734   Shots[find_id].SpawnerUID := Spawner;
 735   if (ShotType = WEAPON_FLAMETHROWER) and (XV = 0) and (YV = 0) then
 736     Shots[find_id].Stopped := 255
 737   else
 738     Shots[find_id].Stopped := 0;
 739   Result := find_id;
 740 end;
 741
 742 procedure throw(i, x, y, xd, yd, s: Integer);
 743 var
 744   a: Integer;
 745 begin
 746   yd := yd - y;
 747   xd := xd - x;
 748
 749   a := Max(Abs(xd), Abs(yd));
 750   if a = 0 then
 751     a := 1;
 752
 753   Shots[i].Obj.oldX := x;
 754   Shots[i].Obj.oldY := y;
 755   Shots[i].Obj.X := x;
 756   Shots[i].Obj.Y := y;
 757   Shots[i].Obj.Vel.X := (xd*s) div a;
 758   Shots[i].Obj.Vel.Y := (yd*s) div a;
 759   Shots[i].Obj.Accel.X := 0;
 760   Shots[i].Obj.Accel.Y := 0;
 761   Shots[i].Stopped := 0;
 762   if Shots[i].ShotType in [WEAPON_ROCKETLAUNCHER, WEAPON_BFG] then
 763     Shots[i].Timeout := 900 // ~25 sec
 764   else
 765   begin
 766     if Shots[i].ShotType = WEAPON_FLAMETHROWER then
 767       Shots[i].Timeout := SHOT_FLAME_LIFETIME
 768     else
 769       Shots[i].Timeout := 550; // ~15 sec
 770   end;
 771 end;
 772
 773 function g_Weapon_Hit(obj: PObj; d: Integer; SpawnerUID: Word; t: Byte; HitCorpses: Boolean = True): Byte;
 774 var
 775   i, h: Integer;
 776
 777   function PlayerHit(Team: Byte = 0): Boolean;
 778   var
 779     i: Integer;
 780     ChkTeam: Boolean;
 781     p: TPlayer;
 782   begin
 783     Result := False;
 784     h := High(gPlayers);
 785
 786     if h <> -1 then
 787       for i := 0 to h do
 788         if (gPlayers[i] <> nil) and gPlayers[i].alive and g_Obj_Collide(obj, @gPlayers[i].Obj) then
 789         begin
 790           ChkTeam := True;
 791           if (Team > 0) and (g_GetUIDType(SpawnerUID) = UID_PLAYER) then
 792           begin
 793             p := g_Player_Get(SpawnerUID);
 794             if p <> nil then
 795               ChkTeam := (p.Team = gPlayers[i].Team) xor (Team = 2);
 796           end;
 797           if ChkTeam then
 798             if HitPlayer(gPlayers[i], d, obj^.Vel.X, obj^.Vel.Y, SpawnerUID, t) then
 799             begin
 800               if t <> HIT_FLAME then
 801                 gPlayers[i].Push((obj^.Vel.X+obj^.Accel.X)*IfThen(t = HIT_BFG, 8, 1) div 4,
 802                                  (obj^.Vel.Y+obj^.Accel.Y)*IfThen(t = HIT_BFG, 8, 1) div 4);
 803               if t = HIT_BFG then
 804                 g_Game_DelayEvent(DE_BFGHIT, 1000, SpawnerUID);
 805               Result := True;
 806               break;
 807             end;
 808         end;
 809   end;
 810
 811   {
 812   function monsCheckHit (monidx: Integer; mon: TMonster): Boolean;
 813   begin
 814     result := false; // don't stop
 815     if mon.alive and g_Obj_Collide(obj, @mon.Obj) then
 816     begin
 817       if HitMonster(mon, d, obj^.Vel.X, obj^.Vel.Y, SpawnerUID, t) then
 818       begin
 819         if (t <> HIT_FLAME) then
 820         begin
 821           mon.Push((obj^.Vel.X+obj^.Accel.X)*IfThen(t = HIT_BFG, 8, 1) div 4,
 822                               (obj^.Vel.Y+obj^.Accel.Y)*IfThen(t = HIT_BFG, 8, 1) div 4);
 823         end;
 824         result := True;
 825       end;
 826     end;
 827   end;
 828   }
 829
 830   function monsCheckHit (mon: TMonster): Boolean;
 831   begin
 832     result := false; // don't stop
 833     if HitMonster(mon, d, obj.Vel.X, obj.Vel.Y, SpawnerUID, t) then
 834     begin
 835       if (t <> HIT_FLAME) then
 836       begin
 837         mon.Push((obj.Vel.X+obj.Accel.X)*IfThen(t = HIT_BFG, 8, 1) div 4,
 838                  (obj.Vel.Y+obj.Accel.Y)*IfThen(t = HIT_BFG, 8, 1) div 4);
 839       end;
 840       result := true;
 841     end;
 842   end;
 843
 844   function MonsterHit(): Boolean;
 845   begin
 846     //result := g_Mons_ForEach(monsCheckHit);
 847     //FIXME: accelerate this!
 848     result := g_Mons_ForEachAliveAt(obj.X+obj.Rect.X, obj.Y+obj.Rect.Y, obj.Rect.Width, obj.Rect.Height, monsCheckHit);
 849   end;
 850
 851 begin
 852   Result := 0;
 853
 854   if HitCorpses then
 855   begin
 856     h := High(gCorpses);
 857
 858     if gAdvCorpses and (h <> -1) then
 859       for i := 0 to h do
 860         if (gCorpses[i] <> nil) and (gCorpses[i].State <> CORPSE_STATE_REMOVEME) and
 861            g_Obj_Collide(obj, @gCorpses[i].Obj) then
 862         begin
 863           // Ðàñïèëèâàåì òðóï:
 864           gCorpses[i].Damage(d, SpawnerUID, (obj^.Vel.X+obj^.Accel.X) div 4,
 865                                             (obj^.Vel.Y+obj^.Accel.Y) div 4);
 866           Result := 1;
 867         end;
 868   end;
 869
 870   case gGameSettings.GameMode of
 871     // Êàìïàíèÿ:
 872     GM_COOP, GM_SINGLE:
 873     begin
 874       // Ñíà÷àëà áü¸ì ìîíñòðîâ, åñëè åñòü, ïîòîì ïûòàåìñÿ áèòü èãðîêîâ
 875       if MonsterHit() then
 876       begin
 877         Result := 2;
 878         Exit;
 879       end;
 880
 881       // È â êîíöå èãðîêîâ, íî òîëüêî åñëè ïîëîæåíî
 882       // (èëè ñíàðÿä îò ìîíñòðà, èëè friendlyfire, èëè friendly_hit_projectile)
 883       if (g_GetUIDType(SpawnerUID) <> UID_PLAYER) or
 884          LongBool(gGameSettings.Options and (GAME_OPTION_TEAMDAMAGE or GAME_OPTION_TEAMHITPROJECTILE)) then
 885       begin
 886         if PlayerHit() then
 887         begin
 888           Result := 1;
 889           Exit;
 890         end;
 891       end;
 892     end;
 893
 894     // Äåçìàò÷:
 895     GM_DM:
 896     begin
 897       // Ñíà÷àëà áü¸ì èãðîêîâ, åñëè åñòü, ïîòîì ïûòàåìñÿ áèòü ìîíñòðîâ
 898       if PlayerHit() then
 899       begin
 900         Result := 1;
 901         Exit;
 902       end;
 903
 904       if MonsterHit() then
 905       begin
 906         Result := 2;
 907         Exit;
 908       end;
 909     end;
 910
 911     // Êîìàíäíûå:
 912     GM_TDM, GM_CTF:
 913     begin
 914       // Ñíà÷àëà áü¸ì èãðîêîâ êîìàíäû ñîïåðíèêà
 915       if PlayerHit(2) then
 916       begin
 917         Result := 1;
 918         Exit;
 919       end;
 920
 921       // Ïîòîì ìîíñòðîâ
 922       if MonsterHit() then
 923       begin
 924         Result := 2;
 925         Exit;
 926       end;
 927
 928       // È â êîíöå ñâîèõ èãðîêîâ, íî òîëüêî åñëè ïîëîæåíî
 929       // (èëè friendlyfire, èëè friendly_hit_projectile)
 930       if LongBool(gGameSettings.Options and (GAME_OPTION_TEAMDAMAGE or GAME_OPTION_TEAMHITPROJECTILE)) then
 931       begin
 932         if PlayerHit(1) then
 933         begin
 934           Result := 1;
 935           Exit;
 936         end;
 937       end;
 938     end;
 939
 940   end;
 941 end;
 942
 943 function g_Weapon_HitUID(UID: Word; d: Integer; SpawnerUID: Word; t: Byte): Boolean;
 944 begin
 945   Result := False;
 946
 947   case g_GetUIDType(UID) of
 948     UID_PLAYER: Result := HitPlayer(g_Player_Get(UID), d, 0, 0, SpawnerUID, t);
 949     UID_MONSTER: Result := HitMonster(g_Monsters_ByUID(UID), d, 0, 0, SpawnerUID, t);
 950     else Exit;
 951   end;
 952 end;
 953
 954 function g_Weapon_Explode(X, Y: Integer; rad: Integer; SpawnerUID: Word): Boolean;
 955 var
 956   r: Integer; // squared radius
 957
 958   function monsExCheck (mon: TMonster): Boolean;
 959   var
 960     dx, dy, mm: Integer;
 961   begin
 962     result := false; // don't stop
 963     begin
 964       dx := mon.Obj.X+mon.Obj.Rect.X+(mon.Obj.Rect.Width div 2)-X;
 965       dy := mon.Obj.Y+mon.Obj.Rect.Y+(mon.Obj.Rect.Height div 2)-Y;
 966
 967       if dx > 1000 then dx := 1000;
 968       if dy > 1000 then dy := 1000;
 969
 970       if (dx*dx+dy*dy < r) then
 971       begin
 972         //m := PointToRect(X, Y, Obj.X+Obj.Rect.X, Obj.Y+Obj.Rect.Y, Obj.Rect.Width, Obj.Rect.Height);
 973         //e_WriteLog(Format('explo monster #%d: x=%d; y=%d; rad=%d; dx=%d; dy=%d', [monidx, X, Y, rad, dx, dy]), MSG_NOTIFY);
 974
 975         mm := Max(abs(dx), abs(dy));
 976         if mm = 0 then mm := 1;
 977
 978         if mon.alive then
 979         begin
 980           HitMonster(mon, ((mon.Obj.Rect.Width div 4)*10*(rad-mm)) div rad, 0, 0, SpawnerUID, HIT_ROCKET);
 981         end;
 982
 983         mon.Push((dx*7) div mm, (dy*7) div mm);
 984       end;
 985     end;
 986   end;
 987
 988 var
 989   i, h, dx, dy, m, mm: Integer;
 990   _angle: SmallInt;
 991 begin
 992   result := false;
 993
 994   g_Triggers_PressC(X, Y, rad, SpawnerUID, ACTIVATE_SHOT);
 995
 996   r := rad*rad;
 997
 998   h := High(gPlayers);
 999
1000   if h <> -1 then
1001     for i := 0 to h do
1002       if (gPlayers[i] <> nil) and gPlayers[i].alive then
1003         with gPlayers[i] do
1004         begin
1005           dx := Obj.X+Obj.Rect.X+(Obj.Rect.Width div 2)-X;
1006           dy := Obj.Y+Obj.Rect.Y+(Obj.Rect.Height div 2)-Y;
1007
1008           if dx > 1000 then dx := 1000;
1009           if dy > 1000 then dy := 1000;
1010
1011           if dx*dx+dy*dy < r then
1012           begin
1013             //m := PointToRect(X, Y, GameX+PLAYER_RECT.X, GameY+PLAYER_RECT.Y,
1014             //                 PLAYER_RECT.Width, PLAYER_RECT.Height);
1015
1016             mm := Max(abs(dx), abs(dy));
1017             if mm = 0 then mm := 1;
1018
1019             HitPlayer(gPlayers[i], (100*(rad-mm)) div rad, (dx*10) div mm, (dy*10) div mm, SpawnerUID, HIT_ROCKET);
1020             gPlayers[i].Push((dx*7) div mm, (dy*7) div mm);
1021           end;
1022         end;
1023
1024   //g_Mons_ForEach(monsExCheck);
1025   g_Mons_ForEachAt(X-(rad+32), Y-(rad+32), (rad+32)*2, (rad+32)*2, monsExCheck);
1026
1027   h := High(gCorpses);
1028
1029   if gAdvCorpses and (h <> -1) then
1030     for i := 0 to h do
1031       if (gCorpses[i] <> nil) and (gCorpses[i].State <> CORPSE_STATE_REMOVEME) then
1032         with gCorpses[i] do
1033         begin
1034           dx := Obj.X+Obj.Rect.X+(Obj.Rect.Width div 2)-X;
1035           dy := Obj.Y+Obj.Rect.Y+(Obj.Rect.Height div 2)-Y;
1036
1037           if dx > 1000 then dx := 1000;
1038           if dy > 1000 then dy := 1000;
1039
1040           if dx*dx+dy*dy < r then
1041           begin
1042             m := PointToRect(X, Y, Obj.X+Obj.Rect.X, Obj.Y+Obj.Rect.Y,
1043                              Obj.Rect.Width, Obj.Rect.Height);
1044
1045             mm := Max(abs(dx), abs(dy));
1046             if mm = 0 then mm := 1;
1047
1048             Damage(Round(100*(rad-m)/rad), SpawnerUID, (dx*10) div mm, (dy*10) div mm);
1049           end;
1050         end;
1051
1052   h := High(gGibs);
1053
1054   if gAdvGibs and (h <> -1) then
1055     for i := 0 to h do
1056       if gGibs[i].alive then
1057         with gGibs[i] do
1058         begin
1059           dx := Obj.X+Obj.Rect.X+(Obj.Rect.Width div 2)-X;
1060           dy := Obj.Y+Obj.Rect.Y+(Obj.Rect.Height div 2)-Y;
1061
1062           if dx > 1000 then dx := 1000;
1063           if dy > 1000 then dy := 1000;
1064
1065           if dx*dx+dy*dy < r then
1066           begin
1067             m := PointToRect(X, Y, Obj.X+Obj.Rect.X, Obj.Y+Obj.Rect.Y,
1068                              Obj.Rect.Width, Obj.Rect.Height);
1069             _angle := GetAngle(Obj.X+Obj.Rect.X+(Obj.Rect.Width div 2),
1070                                Obj.Y+Obj.Rect.Y+(Obj.Rect.Height div 2), X, Y);
1071
1072             g_Obj_PushA(@Obj, Round(15*(rad-m)/rad), _angle);
1073             positionChanged(); // this updates spatial accelerators
1074           end;
1075         end;
1076 end;
1077
1078 procedure g_Weapon_Init();
1079 begin
1080   CreateWaterMap();
1081 end;
1082
1083 procedure g_Weapon_Free();
1084 var
1085   i: Integer;
1086 begin
1087   if Shots <> nil then
1088   begin
1089     for i := 0 to High(Shots) do
1090       if Shots[i].ShotType <> 0 then
1091         Shots[i].Animation.Free();
1092
1093     Shots := nil;
1094   end;
1095
1096   WaterMap := nil;
1097 end;
1098
1099 procedure g_Weapon_LoadData();
1100 begin
1101   e_WriteLog('Loading weapons data...', TMsgType.Notify);
1102
1103   g_Sound_CreateWADEx('SOUND_WEAPON_HITPUNCH', GameWAD+':SOUNDS\HITPUNCH');
1104   g_Sound_CreateWADEx('SOUND_WEAPON_MISSPUNCH', GameWAD+':SOUNDS\MISSPUNCH');
1105   g_Sound_CreateWADEx('SOUND_WEAPON_HITBERSERK', GameWAD+':SOUNDS\HITBERSERK');
1106   g_Sound_CreateWADEx('SOUND_WEAPON_MISSBERSERK', GameWAD+':SOUNDS\MISSBERSERK');
1107   g_Sound_CreateWADEx('SOUND_WEAPON_SELECTSAW', GameWAD+':SOUNDS\SELECTSAW');
1108   g_Sound_CreateWADEx('SOUND_WEAPON_IDLESAW', GameWAD+':SOUNDS\IDLESAW');
1109   g_Sound_CreateWADEx('SOUND_WEAPON_HITSAW', GameWAD+':SOUNDS\HITSAW');
1110   g_Sound_CreateWADEx('SOUND_WEAPON_FIRESHOTGUN2', GameWAD+':SOUNDS\FIRESHOTGUN2');
1111   g_Sound_CreateWADEx('SOUND_WEAPON_FIRESHOTGUN', GameWAD+':SOUNDS\FIRESHOTGUN');
1112   g_Sound_CreateWADEx('SOUND_WEAPON_FIRESAW', GameWAD+':SOUNDS\FIRESAW');
1113   g_Sound_CreateWADEx('SOUND_WEAPON_FIREROCKET', GameWAD+':SOUNDS\FIREROCKET');
1114   g_Sound_CreateWADEx('SOUND_WEAPON_FIREPLASMA', GameWAD+':SOUNDS\FIREPLASMA');
1115   g_Sound_CreateWADEx('SOUND_WEAPON_FIREPISTOL', GameWAD+':SOUNDS\FIREPISTOL');
1116   g_Sound_CreateWADEx('SOUND_WEAPON_FIRECGUN', GameWAD+':SOUNDS\FIRECGUN');
1117   g_Sound_CreateWADEx('SOUND_WEAPON_FIREBFG', GameWAD+':SOUNDS\FIREBFG');
1118   g_Sound_CreateWADEx('SOUND_FIRE', GameWAD+':SOUNDS\FIRE');
1119   g_Sound_CreateWADEx('SOUND_IGNITE', GameWAD+':SOUNDS\IGNITE');
1120   g_Sound_CreateWADEx('SOUND_WEAPON_STARTFIREBFG', GameWAD+':SOUNDS\STARTFIREBFG');
1121   g_Sound_CreateWADEx('SOUND_WEAPON_EXPLODEROCKET', GameWAD+':SOUNDS\EXPLODEROCKET');
1122   g_Sound_CreateWADEx('SOUND_WEAPON_EXPLODEBFG', GameWAD+':SOUNDS\EXPLODEBFG');
1123   g_Sound_CreateWADEx('SOUND_WEAPON_BFGWATER', GameWAD+':SOUNDS\BFGWATER');
1124   g_Sound_CreateWADEx('SOUND_WEAPON_EXPLODEPLASMA', GameWAD+':SOUNDS\EXPLODEPLASMA');
1125   g_Sound_CreateWADEx('SOUND_WEAPON_PLASMAWATER', GameWAD+':SOUNDS\PLASMAWATER');
1126   g_Sound_CreateWADEx('SOUND_WEAPON_FIREBALL', GameWAD+':SOUNDS\FIREBALL');
1127   g_Sound_CreateWADEx('SOUND_WEAPON_EXPLODEBALL', GameWAD+':SOUNDS\EXPLODEBALL');
1128   g_Sound_CreateWADEx('SOUND_WEAPON_FIREREV', GameWAD+':SOUNDS\FIREREV');
1129   g_Sound_CreateWADEx('SOUND_WEAPON_FLAMEON', GameWAD+':SOUNDS\STARTFLM');
1130   g_Sound_CreateWADEx('SOUND_WEAPON_FLAMEOFF', GameWAD+':SOUNDS\STOPFLM');
1131   g_Sound_CreateWADEx('SOUND_WEAPON_FLAMEWORK', GameWAD+':SOUNDS\WORKFLM');
1132   g_Sound_CreateWADEx('SOUND_PLAYER_JETFLY', GameWAD+':SOUNDS\WORKJETPACK');
1133   g_Sound_CreateWADEx('SOUND_PLAYER_JETON', GameWAD+':SOUNDS\STARTJETPACK');
1134   g_Sound_CreateWADEx('SOUND_PLAYER_JETOFF', GameWAD+':SOUNDS\STOPJETPACK');
1135   g_Sound_CreateWADEx('SOUND_PLAYER_CASING1', GameWAD+':SOUNDS\CASING1');
1136   g_Sound_CreateWADEx('SOUND_PLAYER_CASING2', GameWAD+':SOUNDS\CASING2');
1137   g_Sound_CreateWADEx('SOUND_PLAYER_SHELL1', GameWAD+':SOUNDS\SHELL1');
1138   g_Sound_CreateWADEx('SOUND_PLAYER_SHELL2', GameWAD+':SOUNDS\SHELL2');
1139
1140   //wgunMonHash := hashNewIntInt();
1141   wgunHitHeap := TBinaryHeapHitTimes.Create();
1142 end;
1143
1144 procedure g_Weapon_FreeData();
1145 begin
1146   e_WriteLog('Releasing weapons data...', TMsgType.Notify);
1147
1148   g_Sound_Delete('SOUND_WEAPON_HITPUNCH');
1149   g_Sound_Delete('SOUND_WEAPON_MISSPUNCH');
1150   g_Sound_Delete('SOUND_WEAPON_HITBERSERK');
1151   g_Sound_Delete('SOUND_WEAPON_MISSBERSERK');
1152   g_Sound_Delete('SOUND_WEAPON_SELECTSAW');
1153   g_Sound_Delete('SOUND_WEAPON_IDLESAW');
1154   g_Sound_Delete('SOUND_WEAPON_HITSAW');
1155   g_Sound_Delete('SOUND_WEAPON_FIRESHOTGUN2');
1156   g_Sound_Delete('SOUND_WEAPON_FIRESHOTGUN');
1157   g_Sound_Delete('SOUND_WEAPON_FIRESAW');
1158   g_Sound_Delete('SOUND_WEAPON_FIREROCKET');
1159   g_Sound_Delete('SOUND_WEAPON_FIREPLASMA');
1160   g_Sound_Delete('SOUND_WEAPON_FIREPISTOL');
1161   g_Sound_Delete('SOUND_WEAPON_FIRECGUN');
1162   g_Sound_Delete('SOUND_WEAPON_FIREBFG');
1163   g_Sound_Delete('SOUND_FIRE');
1164   g_Sound_Delete('SOUND_IGNITE');
1165   g_Sound_Delete('SOUND_WEAPON_STARTFIREBFG');
1166   g_Sound_Delete('SOUND_WEAPON_EXPLODEROCKET');
1167   g_Sound_Delete('SOUND_WEAPON_EXPLODEBFG');
1168   g_Sound_Delete('SOUND_WEAPON_BFGWATER');
1169   g_Sound_Delete('SOUND_WEAPON_EXPLODEPLASMA');
1170   g_Sound_Delete('SOUND_WEAPON_PLASMAWATER');
1171   g_Sound_Delete('SOUND_WEAPON_FIREBALL');
1172   g_Sound_Delete('SOUND_WEAPON_EXPLODEBALL');
1173   g_Sound_Delete('SOUND_WEAPON_FIREREV');
1174   g_Sound_Delete('SOUND_WEAPON_FLAMEON');
1175   g_Sound_Delete('SOUND_WEAPON_FLAMEOFF');
1176   g_Sound_Delete('SOUND_WEAPON_FLAMEWORK');
1177   g_Sound_Delete('SOUND_PLAYER_JETFLY');
1178   g_Sound_Delete('SOUND_PLAYER_JETON');
1179   g_Sound_Delete('SOUND_PLAYER_JETOFF');
1180   g_Sound_Delete('SOUND_PLAYER_CASING1');
1181   g_Sound_Delete('SOUND_PLAYER_CASING2');
1182   g_Sound_Delete('SOUND_PLAYER_SHELL1');
1183   g_Sound_Delete('SOUND_PLAYER_SHELL2');
1184 end;
1185
1186
1187 function GunHitPlayer (X, Y: Integer; vx, vy: Integer; dmg: Integer; SpawnerUID: Word; AllowPush: Boolean): Boolean;
1188 var
1189   i: Integer;
1190 begin
1191   result := false;
1192   for i := 0 to High(gPlayers) do
1193   begin
1194     if (gPlayers[i] <> nil) and gPlayers[i].alive and gPlayers[i].Collide(X, Y) then
1195     begin
1196       if HitPlayer(gPlayers[i], dmg, vx*10, vy*10-3, SpawnerUID, HIT_SOME) then
1197       begin
1198         if AllowPush then gPlayers[i].Push(vx, vy);
1199         result := true;
1200       end;
1201     end;
1202   end;
1203 end;
1204
1205
1206 function GunHit (X, Y: Integer; vx, vy: Integer; dmg: Integer; SpawnerUID: Word; AllowPush: Boolean): Byte;
1207
1208   function monsCheck (mon: TMonster): Boolean;
1209   begin
1210     result := false; // don't stop
1211     if HitMonster(mon, dmg, vx*10, vy*10-3, SpawnerUID, HIT_SOME) then
1212     begin
1213       if AllowPush then mon.Push(vx, vy);
1214       result := true;
1215     end;
1216   end;
1217
1218 begin
1219   result := 0;
1220        if GunHitPlayer(X, Y, vx, vy, dmg, SpawnerUID, AllowPush) then result := 1
1221   else if g_Mons_ForEachAliveAt(X, Y, 1, 1, monsCheck) then result := 2;
1222 end;
1223
1224
1225 (*
1226 procedure g_Weapon_gunOld(const x, y, xd, yd, v, dmg: Integer; SpawnerUID: Word; CheckTrigger: Boolean);
1227 var
1228   a: Integer;
1229   x2, y2: Integer;
1230   dx, dy: Integer;
1231   xe, ye: Integer;
1232   xi, yi: Integer;
1233   s, c: Extended;
1234   //vx, vy: Integer;
1235   xx, yy, d: Integer;
1236   i: Integer;
1237   t1, _collide: Boolean;
1238   w, h: Word;
1239   {$IF DEFINED(D2F_DEBUG)}
1240   stt: UInt64;
1241   showTime: Boolean = true;
1242   {$ENDIF}
1243 begin
1244   a := GetAngle(x, y, xd, yd)+180;
1245
1246   SinCos(DegToRad(-a), s, c);
1247
1248   if Abs(s) < 0.01 then s := 0;
1249   if Abs(c) < 0.01 then c := 0;
1250
1251   x2 := x+Round(c*gMapInfo.Width);
1252   y2 := y+Round(s*gMapInfo.Width);
1253
1254   t1 := gWalls <> nil;
1255   _collide := False;
1256   w := gMapInfo.Width;
1257   h := gMapInfo.Height;
1258
1259   xe := 0;
1260   ye := 0;
1261   dx := x2-x;
1262   dy := y2-y;
1263
1264   if (xd = 0) and (yd = 0) then Exit;
1265
1266   if dx > 0 then xi := 1 else if dx < 0 then xi := -1 else xi := 0;
1267   if dy > 0 then yi := 1 else if dy < 0 then yi := -1 else yi := 0;
1268
1269   dx := Abs(dx);
1270   dy := Abs(dy);
1271
1272   if dx > dy then d := dx else d := dy;
1273
1274   //blood vel, for Monster.Damage()
1275   //vx := (dx*10 div d)*xi;
1276   //vy := (dy*10 div d)*yi;
1277
1278   {$IF DEFINED(D2F_DEBUG)}
1279   stt := getTimeMicro();
1280   {$ENDIF}
1281
1282   xx := x;
1283   yy := y;
1284
1285   for i := 1 to d do
1286   begin
1287     xe := xe+dx;
1288     ye := ye+dy;
1289
1290     if xe > d then
1291     begin
1292       xe := xe-d;
1293       xx := xx+xi;
1294     end;
1295
1296     if ye > d then
1297     begin
1298       ye := ye-d;
1299       yy := yy+yi;
1300     end;
1301
1302     if (yy > h) or (yy < 0) then Break;
1303     if (xx > w) or (xx < 0) then Break;
1304
1305     if t1 then
1306       if ByteBool(gCollideMap[yy, xx] and MARK_BLOCKED) then
1307       begin
1308         _collide := True;
1309         {$IF DEFINED(D2F_DEBUG)}
1310         stt := getTimeMicro()-stt;
1311         e_WriteLog(Format('*** old trace time: %u microseconds', [LongWord(stt)]), MSG_NOTIFY);
1312         showTime := false;
1313         {$ENDIF}
1314         g_GFX_Spark(xx-xi, yy-yi, 2+Random(2), 180+a, 0, 0);
1315         if g_Game_IsServer and g_Game_IsNet then
1316           MH_SEND_Effect(xx-xi, yy-yi, 180+a, NET_GFX_SPARK);
1317       end;
1318
1319     if not _collide then
1320     begin
1321       _collide := GunHit(xx, yy, xi*v, yi*v, dmg, SpawnerUID, v <> 0) <> 0;
1322     end;
1323
1324     if _collide then Break;
1325   end;
1326
1327   {$IF DEFINED(D2F_DEBUG)}
1328   if showTime then
1329   begin
1330     stt := getTimeMicro()-stt;
1331     e_WriteLog(Format('*** old trace time: %u microseconds', [LongWord(stt)]), MSG_NOTIFY);
1332   end;
1333   {$ENDIF}
1334
1335   if CheckTrigger and g_Game_IsServer then
1336     g_Triggers_PressL(X, Y, xx-xi, yy-yi, SpawnerUID, ACTIVATE_SHOT);
1337 end;
1338 *)
1339
1340
1341 //!!!FIXME!!!
1342 procedure g_Weapon_gun (const x, y, xd, yd, v, indmg: Integer; SpawnerUID: Word; CheckTrigger: Boolean);
1343 var
1344   x0, y0: Integer;
1345   x2, y2: Integer;
1346   xi, yi: Integer;
1347   wallDistSq: Integer = $3fffffff;
1348   spawnerPlr: TPlayer = nil;
1349   dmg: Integer;
1350
1351   function doPlayerHit (idx: Integer; hx, hy: Integer): Boolean;
1352   begin
1353     result := false;
1354     if (idx < 0) or (idx > High(gPlayers)) then exit;
1355     if (gPlayers[idx] = nil) or not gPlayers[idx].alive then exit;
1356     if (spawnerPlr <> nil) then
1357     begin
1358       if ((gGameSettings.Options and (GAME_OPTION_TEAMHITTRACE or GAME_OPTION_TEAMDAMAGE)) = 0) and
1359          (spawnerPlr.Team <> TEAM_NONE) and (spawnerPlr.Team = gPlayers[idx].Team) then
1360       begin
1361         if (spawnerPlr <> gPlayers[idx]) and ((gGameSettings.Options and GAME_OPTION_TEAMABSORBDAMAGE) = 0) then
1362           dmg := Max(1, dmg div 2);
1363         exit;
1364       end;
1365     end;
1366     result := HitPlayer(gPlayers[idx], dmg, (xi*v)*10, (yi*v)*10-3, SpawnerUID, HIT_SOME);
1367     if result and (v <> 0) then gPlayers[idx].Push((xi*v), (yi*v));
1368     {$IF DEFINED(D2F_DEBUG)}
1369     //if result then e_WriteLog(Format('  PLAYER #%d HIT', [idx]), MSG_NOTIFY);
1370     {$ENDIF}
1371   end;
1372
1373   function doMonsterHit (mon: TMonster; hx, hy: Integer): Boolean;
1374   begin
1375     result := false;
1376     if (mon = nil) then exit;
1377     result := HitMonster(mon, dmg, (xi*v)*10, (yi*v)*10-3, SpawnerUID, HIT_SOME);
1378     if result and (v <> 0) then mon.Push((xi*v), (yi*v));
1379     {$IF DEFINED(D2F_DEBUG)}
1380     //if result then e_WriteLog(Format('  MONSTER #%u HIT', [LongWord(mon.UID)]), MSG_NOTIFY);
1381     {$ENDIF}
1382   end;
1383
1384   // collect players along hitray
1385   // return `true` if instant hit was detected
1386   function playerPossibleHit (): Boolean;
1387   var
1388     i: Integer;
1389     px, py, pw, ph: Integer;
1390     inx, iny: Integer;
1391     distSq: Integer;
1392     plr: TPlayer;
1393   begin
1394     result := false;
1395     for i := 0 to High(gPlayers) do
1396     begin
1397       plr := gPlayers[i];
1398       if (plr <> nil) and plr.alive then
1399       begin
1400         plr.getMapBox(px, py, pw, ph);
1401         if lineAABBIntersects(x, y, x2, y2, px, py, pw, ph, inx, iny) then
1402         begin
1403           distSq := distanceSq(x, y, inx, iny);
1404           if (distSq = 0) then
1405           begin
1406             // contains
1407             if doPlayerHit(i, x, y) then begin result := true; exit; end;
1408           end
1409           else if (distSq < wallDistSq) then
1410           begin
1411             appendHitTimePlr(distSq, i, inx, iny);
1412           end;
1413         end;
1414       end;
1415     end;
1416   end;
1417
1418   procedure sqchecker (mon: TMonster);
1419   var
1420     mx, my, mw, mh: Integer;
1421     inx, iny: Integer;
1422     distSq: Integer;
1423   begin
1424     mon.getMapBox(mx, my, mw, mh);
1425     if lineAABBIntersects(x0, y0, x2, y2, mx, my, mw, mh, inx, iny) then
1426     begin
1427       distSq := distanceSq(x0, y0, inx, iny);
1428       if (distSq < wallDistSq) then appendHitTimeMon(distSq, mon, inx, iny);
1429     end;
1430   end;
1431
1432 var
1433   a: Integer;
1434   dx, dy: Integer;
1435   xe, ye: Integer;
1436   s, c: Extended;
1437   i: Integer;
1438   wallHitFlag: Boolean = false;
1439   wallHitX: Integer = 0;
1440   wallHitY: Integer = 0;
1441   didHit: Boolean = false;
1442   {$IF DEFINED(D2F_DEBUG)}
1443   stt: UInt64;
1444   {$ENDIF}
1445   mit: PMonster;
1446   it: TMonsterGrid.Iter;
1447 begin
1448   (*
1449   if not gwep_debug_fast_trace then
1450   begin
1451     g_Weapon_gunOld(x, y, xd, yd, v, dmg, SpawnerUID, CheckTrigger);
1452     exit;
1453   end;
1454   *)
1455
1456   if (xd = 0) and (yd = 0) then exit;
1457
1458   if (g_GetUIDType(SpawnerUID) = UID_PLAYER) then
1459     spawnerPlr := g_Player_Get(SpawnerUID);
1460
1461   dmg := indmg;
1462
1463   //wgunMonHash.reset(); //FIXME: clear hash on level change
1464   wgunHitHeap.clear();
1465   wgunHitTimeUsed := 0;
1466
1467   a := GetAngle(x, y, xd, yd)+180;
1468
1469   SinCos(DegToRad(-a), s, c);
1470
1471   if Abs(s) < 0.01 then s := 0;
1472   if Abs(c) < 0.01 then c := 0;
1473
1474   x0 := x;
1475   y0 := y;
1476   x2 := x+Round(c*gMapInfo.Width);
1477   y2 := y+Round(s*gMapInfo.Width);
1478
1479   dx := x2-x;
1480   dy := y2-y;
1481
1482   if (dx > 0) then xi := 1 else if (dx < 0) then xi := -1 else xi := 0;
1483   if (dy > 0) then yi := 1 else if (dy < 0) then yi := -1 else yi := 0;
1484
1485   {$IF DEFINED(D2F_DEBUG)}
1486   e_WriteLog(Format('GUN TRACE: (%d,%d) to (%d,%d)', [x, y, x2, y2]), TMsgType.Notify);
1487   stt := getTimeMicro();
1488   {$ENDIF}
1489
1490   wallHitFlag := (g_Map_traceToNearestWall(x, y, x2, y2, @wallHitX, @wallHitY) <> nil);
1491   if wallHitFlag then
1492   begin
1493     x2 := wallHitX;
1494     y2 := wallHitY;
1495     wallDistSq := distanceSq(x, y, wallHitX, wallHitY);
1496   end
1497   else
1498   begin
1499     wallHitX := x2;
1500     wallHitY := y2;
1501   end;
1502
1503   if playerPossibleHit() then exit; // instant hit
1504
1505   // collect monsters
1506   //g_Mons_AlongLine(x, y, x2, y2, sqchecker);
1507
1508   it := monsGrid.forEachAlongLine(x, y, x2, y2, -1);
1509   for mit in it do sqchecker(mit^);
1510   it.release();
1511
1512   // here, we collected all monsters and players in `wgunHitHeap` and `wgunHitTime`
1513   // also, if `wallWasHit` is `true`, then `wallHitX` and `wallHitY` contains spark coords
1514   while (wgunHitHeap.count > 0) do
1515   begin
1516     // has some entities to check, do it
1517     i := wgunHitHeap.front;
1518     wgunHitHeap.popFront();
1519     // hitpoint
1520     xe := wgunHitTime[i].x;
1521     ye := wgunHitTime[i].y;
1522     // check if it is not behind the wall
1523     if (wgunHitTime[i].mon <> nil) then
1524     begin
1525       didHit := doMonsterHit(wgunHitTime[i].mon, xe, ye);
1526     end
1527     else
1528     begin
1529       didHit := doPlayerHit(wgunHitTime[i].plridx, xe, ye);
1530     end;
1531     if didHit then
1532     begin
1533       // need new coords for trigger
1534       wallHitX := xe;
1535       wallHitY := ye;
1536       wallHitFlag := false; // no sparks
1537       break;
1538     end;
1539   end;
1540
1541   // need sparks?
1542   if wallHitFlag then
1543   begin
1544     {$IF DEFINED(D2F_DEBUG)}
1545     stt := getTimeMicro()-stt;
1546     e_WriteLog(Format('*** new trace time: %u microseconds', [LongWord(stt)]), TMsgType.Notify);
1547     {$ENDIF}
1548     g_GFX_Spark(wallHitX, wallHitY, 2+Random(2), 180+a, 0, 0);
1549     if g_Game_IsServer and g_Game_IsNet then MH_SEND_Effect(wallHitX, wallHitY, 180+a, NET_GFX_SPARK);
1550   end
1551   else
1552   begin
1553     {$IF DEFINED(D2F_DEBUG)}
1554     stt := getTimeMicro()-stt;
1555     e_WriteLog(Format('*** new trace time: %u microseconds', [LongWord(stt)]), TMsgType.Notify);
1556     {$ENDIF}
1557   end;
1558
1559   if CheckTrigger and g_Game_IsServer then g_Triggers_PressL(X, Y, wallHitX, wallHitY, SpawnerUID, ACTIVATE_SHOT);
1560 end;
1561
1562
1563 procedure g_Weapon_punch(x, y: Integer; d, SpawnerUID: Word);
1564 var
1565   obj: TObj;
1566 begin
1567   obj.X := X;
1568   obj.Y := Y;
1569   obj.rect.X := 0;
1570   obj.rect.Y := 0;
1571   obj.rect.Width := 39;
1572   obj.rect.Height := 52;
1573   obj.Vel.X := 0;
1574   obj.Vel.Y := 0;
1575   obj.Accel.X := 0;
1576   obj.Accel.Y := 0;
1577
1578   if g_Weapon_Hit(@obj, d, SpawnerUID, HIT_SOME) <> 0 then
1579     g_Sound_PlayExAt('SOUND_WEAPON_HITPUNCH', x, y)
1580   else
1581     g_Sound_PlayExAt('SOUND_WEAPON_MISSPUNCH', x, y);
1582 end;
1583
1584 function g_Weapon_chainsaw(x, y: Integer; d, SpawnerUID: Word): Integer;
1585 var
1586   obj: TObj;
1587 begin
1588   obj.X := X;
1589   obj.Y := Y;
1590   obj.rect.X := 0;
1591   obj.rect.Y := 0;
1592   obj.rect.Width := 32;
1593   obj.rect.Height := 52;
1594   obj.Vel.X := 0;
1595   obj.Vel.Y := 0;
1596   obj.Accel.X := 0;
1597   obj.Accel.Y := 0;
1598
1599   Result := g_Weapon_Hit(@obj, d, SpawnerUID, HIT_SOME);
1600 end;
1601
1602 procedure g_Weapon_rocket(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1603   Silent: Boolean = False; compat: Boolean = true);
1604 var
1605   find_id: DWORD;
1606   dx, dy: Integer;
1607 begin
1608   if WID < 0 then
1609     find_id := FindShot()
1610   else
1611   begin
1612     find_id := WID;
1613     if Integer(find_id) >= High(Shots) then
1614       SetLength(Shots, find_id + 64)
1615   end;
1616
1617   with Shots[find_id] do
1618   begin
1619     g_Obj_Init(@Obj);
1620
1621     Obj.Rect.Width := SHOT_ROCKETLAUNCHER_WIDTH;
1622     Obj.Rect.Height := SHOT_ROCKETLAUNCHER_HEIGHT;
1623
1624     if compat then
1625       dx := IfThen(xd > x, -Obj.Rect.Width, 0)
1626     else
1627       dx := -(Obj.Rect.Width div 2);
1628     dy := -(Obj.Rect.Height div 2);
1629
1630     ShotType := WEAPON_ROCKETLAUNCHER;
1631     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 12);
1632
1633     Animation := nil;
1634     triggers := nil;
1635   end;
1636
1637   Shots[find_id].SpawnerUID := SpawnerUID;
1638
1639   if not Silent then
1640     g_Sound_PlayExAt('SOUND_WEAPON_FIREROCKET', x, y);
1641 end;
1642
1643 procedure g_Weapon_revf(x, y, xd, yd: Integer; SpawnerUID, TargetUID: Word;
1644   WID: Integer = -1; Silent: Boolean = False);
1645 var
1646   find_id: DWORD;
1647   dx, dy: Integer;
1648 begin
1649   if WID < 0 then
1650     find_id := FindShot()
1651   else
1652   begin
1653     find_id := WID;
1654     if Integer(find_id) >= High(Shots) then
1655       SetLength(Shots, find_id + 64)
1656   end;
1657
1658   with Shots[find_id] do
1659   begin
1660     g_Obj_Init(@Obj);
1661
1662     Obj.Rect.Width := SHOT_SKELFIRE_WIDTH;
1663     Obj.Rect.Height := SHOT_SKELFIRE_HEIGHT;
1664
1665     dx := -(Obj.Rect.Width div 2);
1666     dy := -(Obj.Rect.Height div 2);
1667
1668     ShotType := WEAPON_SKEL_FIRE;
1669     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 12);
1670
1671     triggers := nil;
1672     target := TargetUID;
1673     Animation := TAnimationState.Create(True, 5, 2); // !!! put values into table
1674   end;
1675
1676   Shots[find_id].SpawnerUID := SpawnerUID;
1677
1678   if not Silent then
1679     g_Sound_PlayExAt('SOUND_WEAPON_FIREREV', x, y);
1680 end;
1681
1682 procedure g_Weapon_plasma(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1683   Silent: Boolean = False; compat: Boolean = true);
1684 var
1685   find_id: DWORD;
1686   dx, dy: Integer;
1687 begin
1688   if WID < 0 then
1689     find_id := FindShot()
1690   else
1691   begin
1692     find_id := WID;
1693     if Integer(find_id) >= High(Shots) then
1694       SetLength(Shots, find_id + 64);
1695   end;
1696
1697   with Shots[find_id] do
1698   begin
1699     g_Obj_Init(@Obj);
1700
1701     Obj.Rect.Width := SHOT_PLASMA_WIDTH;
1702     Obj.Rect.Height := SHOT_PLASMA_HEIGHT;
1703
1704     if compat then
1705       dx := IfThen(xd > x, -Obj.Rect.Width, 0)
1706     else
1707       dx := -(Obj.Rect.Width div 2);
1708     dy := -(Obj.Rect.Height div 2);
1709
1710     ShotType := WEAPON_PLASMA;
1711     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
1712
1713     triggers := nil;
1714     Animation := TAnimationState.Create(True, 5, 2); // !!! put values into table
1715   end;
1716
1717   Shots[find_id].SpawnerUID := SpawnerUID;
1718
1719   if not Silent then
1720     g_Sound_PlayExAt('SOUND_WEAPON_FIREPLASMA', x, y);
1721 end;
1722
1723 procedure g_Weapon_flame(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1724   Silent: Boolean = False; compat: Boolean = true);
1725 var
1726   find_id: DWORD;
1727   dx, dy: Integer;
1728 begin
1729   if WID < 0 then
1730     find_id := FindShot()
1731   else
1732   begin
1733     find_id := WID;
1734     if Integer(find_id) >= High(Shots) then
1735       SetLength(Shots, find_id + 64);
1736   end;
1737
1738   with Shots[find_id] do
1739   begin
1740     g_Obj_Init(@Obj);
1741
1742     Obj.Rect.Width := SHOT_FLAME_WIDTH;
1743     Obj.Rect.Height := SHOT_FLAME_HEIGHT;
1744
1745     if compat then
1746       dx := IfThen(xd > x, -Obj.Rect.Width, 0)
1747     else
1748       dx := -(Obj.Rect.Width div 2);
1749     dy := -(Obj.Rect.Height div 2);
1750
1751     ShotType := WEAPON_FLAMETHROWER;
1752     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
1753
1754     triggers := nil;
1755     Animation := nil;
1756   end;
1757
1758   Shots[find_id].SpawnerUID := SpawnerUID;
1759
1760   // if not Silent then
1761   //  g_Sound_PlayExAt('SOUND_WEAPON_FIREPLASMA', x, y);
1762 end;
1763
1764 procedure g_Weapon_ball1(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1765   Silent: Boolean = False; compat: Boolean = true);
1766 var
1767   find_id: DWORD;
1768   dx, dy: Integer;
1769 begin
1770   if WID < 0 then
1771     find_id := FindShot()
1772   else
1773   begin
1774     find_id := WID;
1775     if Integer(find_id) >= High(Shots) then
1776       SetLength(Shots, find_id + 64)
1777   end;
1778
1779   with Shots[find_id] do
1780   begin
1781     g_Obj_Init(@Obj);
1782
1783     Obj.Rect.Width := 16;
1784     Obj.Rect.Height := 16;
1785
1786     if compat then
1787       dx := IfThen(xd > x, -Obj.Rect.Width, 0)
1788     else
1789       dx := -(Obj.Rect.Width div 2);
1790     dy := -(Obj.Rect.Height div 2);
1791
1792     ShotType := WEAPON_IMP_FIRE;
1793     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
1794
1795     triggers := nil;
1796     Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
1797   end;
1798
1799   Shots[find_id].SpawnerUID := SpawnerUID;
1800
1801   if not Silent then
1802     g_Sound_PlayExAt('SOUND_WEAPON_FIREBALL', x, y);
1803 end;
1804
1805 procedure g_Weapon_ball2(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1806   Silent: Boolean = False; compat: Boolean = true);
1807 var
1808   find_id: DWORD;
1809   dx, dy: Integer;
1810 begin
1811   if WID < 0 then
1812     find_id := FindShot()
1813   else
1814   begin
1815     find_id := WID;
1816     if Integer(find_id) >= High(Shots) then
1817       SetLength(Shots, find_id + 64)
1818   end;
1819
1820   with Shots[find_id] do
1821   begin
1822     g_Obj_Init(@Obj);
1823
1824     Obj.Rect.Width := 16;
1825     Obj.Rect.Height := 16;
1826
1827     if compat then
1828       dx := IfThen(xd > x, -Obj.Rect.Width, 0)
1829     else
1830       dx := -(Obj.Rect.Width div 2);
1831     dy := -(Obj.Rect.Height div 2);
1832
1833     ShotType := WEAPON_CACO_FIRE;
1834     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
1835
1836     triggers := nil;
1837     Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
1838   end;
1839
1840   Shots[find_id].SpawnerUID := SpawnerUID;
1841
1842   if not Silent then
1843     g_Sound_PlayExAt('SOUND_WEAPON_FIREBALL', x, y);
1844 end;
1845
1846 procedure g_Weapon_ball7(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1847   Silent: Boolean = False; compat: Boolean = true);
1848 var
1849   find_id: DWORD;
1850   dx, dy: Integer;
1851 begin
1852   if WID < 0 then
1853     find_id := FindShot()
1854   else
1855   begin
1856     find_id := WID;
1857     if Integer(find_id) >= High(Shots) then
1858       SetLength(Shots, find_id + 64)
1859   end;
1860
1861   with Shots[find_id] do
1862   begin
1863     g_Obj_Init(@Obj);
1864
1865     Obj.Rect.Width := 32;
1866     Obj.Rect.Height := 16;
1867
1868     if compat then
1869       dx := IfThen(xd > x, -Obj.Rect.Width, 0)
1870     else
1871       dx := -(Obj.Rect.Width div 2);
1872     dy := -(Obj.Rect.Height div 2);
1873
1874     ShotType := WEAPON_BARON_FIRE;
1875     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
1876
1877     triggers := nil;
1878     Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
1879   end;
1880
1881   Shots[find_id].SpawnerUID := SpawnerUID;
1882
1883   if not Silent then
1884     g_Sound_PlayExAt('SOUND_WEAPON_FIREBALL', x, y);
1885 end;
1886
1887 procedure g_Weapon_aplasma(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1888   Silent: Boolean = False; compat: Boolean = true);
1889 var
1890   find_id, FramesID: DWORD;
1891   dx, dy: Integer;
1892 begin
1893   if WID < 0 then
1894     find_id := FindShot()
1895   else
1896   begin
1897     find_id := WID;
1898     if Integer(find_id) >= High(Shots) then
1899       SetLength(Shots, find_id + 64)
1900   end;
1901
1902   with Shots[find_id] do
1903   begin
1904     g_Obj_Init(@Obj);
1905
1906     Obj.Rect.Width := 16;
1907     Obj.Rect.Height := 16;
1908
1909     if compat then
1910       dx := IfThen(xd > x, -Obj.Rect.Width, 0)
1911     else
1912       dx := -(Obj.Rect.Width div 2);
1913     dy := -(Obj.Rect.Height div 2);
1914
1915     ShotType := WEAPON_BSP_FIRE;
1916     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
1917
1918     triggers := nil;
1919
1920     Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
1921   end;
1922
1923   Shots[find_id].SpawnerUID := SpawnerUID;
1924
1925   if not Silent then
1926     g_Sound_PlayExAt('SOUND_WEAPON_FIREPLASMA', x, y);
1927 end;
1928
1929 procedure g_Weapon_manfire(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1930   Silent: Boolean = False; compat: Boolean = true);
1931 var
1932   find_id: DWORD;
1933   dx, dy: Integer;
1934 begin
1935   if WID < 0 then
1936     find_id := FindShot()
1937   else
1938   begin
1939     find_id := WID;
1940     if Integer(find_id) >= High(Shots) then
1941       SetLength(Shots, find_id + 64)
1942   end;
1943
1944   with Shots[find_id] do
1945   begin
1946     g_Obj_Init(@Obj);
1947
1948     Obj.Rect.Width := 32;
1949     Obj.Rect.Height := 32;
1950
1951     if compat then
1952       dx := IfThen(xd > x, -Obj.Rect.Width, 0)
1953     else
1954       dx := -(Obj.Rect.Width div 2);
1955     dy := -(Obj.Rect.Height div 2);
1956
1957     ShotType := WEAPON_MANCUB_FIRE;
1958     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
1959
1960     triggers := nil;
1961
1962     Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
1963   end;
1964
1965   Shots[find_id].SpawnerUID := SpawnerUID;
1966
1967   if not Silent then
1968     g_Sound_PlayExAt('SOUND_WEAPON_FIREBALL', x, y);
1969 end;
1970
1971 procedure g_Weapon_bfgshot(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1972   Silent: Boolean = False; compat: Boolean = true);
1973 var
1974   find_id: DWORD;
1975   dx, dy: Integer;
1976 begin
1977   if WID < 0 then
1978     find_id := FindShot()
1979   else
1980   begin
1981     find_id := WID;
1982     if Integer(find_id) >= High(Shots) then
1983       SetLength(Shots, find_id + 64)
1984   end;
1985
1986   with Shots[find_id] do
1987   begin
1988     g_Obj_Init(@Obj);
1989
1990     Obj.Rect.Width := SHOT_BFG_WIDTH;
1991     Obj.Rect.Height := SHOT_BFG_HEIGHT;
1992
1993     if compat then
1994       dx := IfThen(xd > x, -Obj.Rect.Width, 0)
1995     else
1996       dx := -(Obj.Rect.Width div 2);
1997     dy := -(Obj.Rect.Height div 2);
1998
1999     ShotType := WEAPON_BFG;
2000     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
2001
2002     triggers := nil;
2003     Animation := TAnimationState.Create(True, 6, 2); // !!! put values into table
2004   end;
2005
2006   Shots[find_id].SpawnerUID := SpawnerUID;
2007
2008   if not Silent then
2009     g_Sound_PlayExAt('SOUND_WEAPON_FIREBFG', x, y);
2010 end;
2011
2012 procedure g_Weapon_bfghit(x, y: Integer);
2013 begin
2014   r_GFX_OnceAnim(R_GFX_BFG_HIT, x - 32, y - 32);
2015 end;
2016
2017 procedure g_Weapon_pistol(x, y, xd, yd: Integer; SpawnerUID: Word;
2018   Silent: Boolean = False);
2019 begin
2020   if not Silent then
2021     g_Sound_PlayExAt('SOUND_WEAPON_FIREPISTOL', x, y);
2022
2023   g_Weapon_gun(x, y, xd, yd, 1, 3, SpawnerUID, True);
2024   if gGameSettings.GameMode in [GM_DM, GM_TDM, GM_CTF] then
2025   begin
2026     if ABS(x-xd) >= ABS(y-yd) then
2027     begin
2028       g_Weapon_gun(x, y+1, xd, yd+1, 1, 3, SpawnerUID, False);
2029       g_Weapon_gun(x, y-1, xd, yd-1, 1, 2, SpawnerUID, False);
2030     end
2031     else
2032     begin
2033       g_Weapon_gun(x+1, y, xd+1, yd, 1, 3, SpawnerUID, False);
2034       g_Weapon_gun(x-1, y, xd-1, yd, 1, 2, SpawnerUID, False);
2035     end;
2036   end;
2037 end;
2038
2039 procedure g_Weapon_mgun(x, y, xd, yd: Integer; SpawnerUID: Word;
2040   Silent: Boolean = False);
2041 begin
2042   if not Silent then
2043     if gSoundEffectsDF then g_Sound_PlayExAt('SOUND_WEAPON_FIRECGUN', x, y);
2044
2045   g_Weapon_gun(x, y, xd, yd, 1, 3, SpawnerUID, True);
2046   if (gGameSettings.GameMode in [GM_DM, GM_TDM, GM_CTF]) and
2047      (g_GetUIDType(SpawnerUID) = UID_PLAYER) then
2048   begin
2049     if ABS(x-xd) >= ABS(y-yd) then
2050     begin
2051       g_Weapon_gun(x, y+1, xd, yd+1, 1, 2, SpawnerUID, False);
2052       g_Weapon_gun(x, y-1, xd, yd-1, 1, 2, SpawnerUID, False);
2053     end
2054     else
2055     begin
2056       g_Weapon_gun(x+1, y, xd+1, yd, 1, 2, SpawnerUID, False);
2057       g_Weapon_gun(x-1, y, xd-1, yd, 1, 2, SpawnerUID, False);
2058     end;
2059   end;
2060 end;
2061
2062 procedure g_Weapon_shotgun(x, y, xd, yd: Integer; SpawnerUID: Word;
2063   Silent: Boolean = False);
2064 var
2065   i, j, k: Integer;
2066 begin
2067   if not Silent then
2068     if gSoundEffectsDF then g_Sound_PlayExAt('SOUND_WEAPON_FIRESHOTGUN', x, y);
2069
2070   for i := 0 to 9 do
2071   begin
2072     j := 0; k := 0;
2073     if ABS(x-xd) >= ABS(y-yd) then j := Random(17) - 8 else k := Random(17) - 8; // -8 .. 8
2074     g_Weapon_gun(x+k, y+j, xd+k, yd+j, IfThen(i mod 2 <> 0, 1, 0), 3, SpawnerUID, i=0);
2075   end;
2076 end;
2077
2078 procedure g_Weapon_dshotgun(x, y, xd, yd: Integer; SpawnerUID: Word;
2079   Silent: Boolean = False);
2080 var
2081   a, i, j, k: Integer;
2082 begin
2083   if not Silent then
2084     g_Sound_PlayExAt('SOUND_WEAPON_FIRESHOTGUN2', x, y);
2085
2086   if gGameSettings.GameMode in [GM_DM, GM_TDM, GM_CTF] then a := 25 else a := 20;
2087   for i := 0 to a do
2088   begin
2089     j := 0; k := 0;
2090     if ABS(x-xd) >= ABS(y-yd) then j := Random(41) - 20 else k := Random(41) - 20; // -20 .. 20
2091     g_Weapon_gun(x+k, y+j, xd+k, yd+j, IfThen(i mod 3 <> 0, 0, 1), 3, SpawnerUID, i=0);
2092   end;
2093 end;
2094
2095 procedure g_Weapon_PreUpdate();
2096 var
2097   i: Integer;
2098 begin
2099   if Shots = nil then Exit;
2100   for i := 0 to High(Shots) do
2101     if Shots[i].ShotType <> 0 then
2102     begin
2103       Shots[i].Obj.oldX := Shots[i].Obj.X;
2104       Shots[i].Obj.oldY := Shots[i].Obj.Y;
2105     end;
2106 end;
2107
2108 procedure g_Weapon_Update();
2109 var
2110   i, a, h, cx, cy, oldvx, oldvy, tf: Integer;
2111   t: DWArray;
2112   st: Word;
2113   o: TObj;
2114   spl: Boolean;
2115   Loud: Boolean;
2116   tcx, tcy: Integer;
2117 begin
2118   if Shots = nil then
2119     Exit;
2120
2121   for i := 0 to High(Shots) do
2122   begin
2123     if Shots[i].ShotType = 0 then
2124       Continue;
2125
2126     Loud := True;
2127
2128     with Shots[i] do
2129     begin
2130       Timeout := Timeout - 1;
2131       oldvx := Obj.Vel.X;
2132       oldvy := Obj.Vel.Y;
2133     // Àêòèâèðîâàòü òðèããåðû ïî ïóòè (êðîìå óæå àêòèâèðîâàííûõ):
2134       if (Stopped = 0) and g_Game_IsServer then
2135         t := g_Triggers_PressR(Obj.X, Obj.Y, Obj.Rect.Width, Obj.Rect.Height,
2136                                SpawnerUID, ACTIVATE_SHOT, triggers)
2137       else
2138         t := nil;
2139
2140       if t <> nil then
2141       begin
2142       // Ïîïîëíÿåì ñïèñîê àêòèâèðîâàííûõ òðèããåðîâ:
2143         if triggers = nil then
2144           triggers := t
2145         else
2146           begin
2147             h := High(t);
2148
2149             for a := 0 to h do
2150               if not InDWArray(t[a], triggers) then
2151               begin
2152                 SetLength(triggers, Length(triggers)+1);
2153                 triggers[High(triggers)] := t[a];
2154               end;
2155           end;
2156       end;
2157
2158     // Àíèìàöèÿ ñíàðÿäà:
2159       if Animation <> nil then
2160         Animation.Update();
2161
2162     // Äâèæåíèå:
2163       spl := (ShotType <> WEAPON_PLASMA) and
2164              (ShotType <> WEAPON_BFG) and
2165              (ShotType <> WEAPON_BSP_FIRE) and
2166              (ShotType <> WEAPON_FLAMETHROWER);
2167
2168       if Stopped = 0 then
2169       begin
2170         st := g_Obj_Move_Projectile(@Obj, False, spl);
2171       end
2172       else
2173       begin
2174         st := 0;
2175       end;
2176       positionChanged(); // this updates spatial accelerators
2177
2178       if WordBool(st and MOVE_FALLOUT) or (Obj.X < -1000) or
2179         (Obj.X > gMapInfo.Width+1000) or (Obj.Y < -1000) then
2180       begin
2181         // Íà êëèåíòå ñêîðåå âñåãî è òàê óæå âûïàë.
2182         ShotType := 0;
2183         Animation.Free();
2184         Continue;
2185       end;
2186
2187       cx := Obj.X + (Obj.Rect.Width div 2);
2188       cy := Obj.Y + (Obj.Rect.Height div 2);
2189
2190       case ShotType of
2191         WEAPON_ROCKETLAUNCHER, WEAPON_SKEL_FIRE: // Ðàêåòû è ñíàðÿäû Ñêåëåòà
2192           begin
2193           // Âûëåòåëà èç âîäû:
2194             if WordBool(st and MOVE_HITAIR) then
2195               g_Obj_SetSpeed(@Obj, 12);
2196
2197           // Â âîäå øëåéô - ïóçûðè, â âîçäóõå øëåéô - äûì:
2198             if WordBool(st and MOVE_INWATER) then
2199             begin
2200               g_GFX_Bubbles(cx, cy, 1+Random(3), 16, 16);
2201               if Random(2) = 0
2202                 then g_Sound_PlayExAt('SOUND_GAME_BUBBLE1', cx, cy)
2203                 else g_Sound_PlayExAt('SOUND_GAME_BUBBLE2', cx, cy);
2204             end
2205             else
2206             begin
2207               r_GFX_OnceAnim(R_GFX_SMOKE_TRANS, Obj.X-14+Random(9), cy-20+Random(9));
2208             end;
2209
2210           // Ïîïàëè â êîãî-òî èëè â ñòåíó:
2211             if WordBool(st and (MOVE_HITWALL or MOVE_HITLAND or MOVE_HITCEIL)) or
2212                (g_Weapon_Hit(@Obj, 10, SpawnerUID, HIT_SOME, False) <> 0) or
2213                (Timeout < 1) then
2214             begin
2215               Obj.Vel.X := 0;
2216               Obj.Vel.Y := 0;
2217
2218               g_Weapon_Explode(cx, cy, 60, SpawnerUID);
2219
2220               if ShotType = WEAPON_SKEL_FIRE then
2221                 begin // Âçðûâ ñíàðÿäà Ñêåëåòà
2222                   r_GFX_OnceAnim(R_GFX_EXPLODE_SKELFIRE, Obj.X + 32 - 58, Obj.Y + 8 - 36);
2223                   g_DynLightExplosion((Obj.X+32), (Obj.Y+8), 64, 1, 0, 0);
2224                 end
2225               else
2226                 begin // Âçðûâ Ðàêåòû
2227                   r_GFX_OnceAnim(R_GFX_EXPLODE_ROCKET, cx - 64, cy - 64);
2228                   g_DynLightExplosion(cx, cy, 64, 1, 0, 0);
2229                 end;
2230
2231               g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEROCKET', Obj.X, Obj.Y);
2232
2233               ShotType := 0;
2234             end;
2235
2236             if ShotType = WEAPON_SKEL_FIRE then
2237             begin // Ñàìîíàâîäêà ñíàðÿäà Ñêåëåòà:
2238               if GetPos(target, @o) then
2239                 throw(i, Obj.X, Obj.Y,
2240                       o.X+o.Rect.X+(o.Rect.Width div 2)+o.Vel.X+o.Accel.X,
2241                       o.Y+o.Rect.Y+(o.Rect.Height div 2)+o.Vel.Y+o.Accel.Y,
2242                       12);
2243             end;
2244           end;
2245
2246         WEAPON_PLASMA, WEAPON_BSP_FIRE: // Ïëàçìà, ïëàçìà Àðàõíàòðîíà
2247           begin
2248           // Ïîïàëà â âîäó - ýëåêòðîøîê ïî âîäå:
2249             if WordBool(st and (MOVE_INWATER or MOVE_HITWATER)) then
2250             begin
2251               g_Sound_PlayExAt('SOUND_WEAPON_PLASMAWATER', Obj.X, Obj.Y);
2252               if g_Game_IsServer then CheckTrap(i, 10, HIT_ELECTRO);
2253               ShotType := 0;
2254               Continue;
2255             end;
2256
2257           // Âåëè÷èíà óðîíà:
2258             if (ShotType = WEAPON_PLASMA) and
2259                (gGameSettings.GameMode in [GM_DM, GM_TDM, GM_CTF]) then
2260               a := 10
2261             else
2262               a := 5;
2263
2264             if ShotType = WEAPON_BSP_FIRE then
2265               a := 10;
2266
2267           // Ïîïàëè â êîãî-òî èëè â ñòåíó:
2268             if WordBool(st and (MOVE_HITWALL or MOVE_HITLAND or MOVE_HITCEIL)) or
2269                (g_Weapon_Hit(@Obj, a, SpawnerUID, HIT_SOME, False) <> 0) or
2270                (Timeout < 1) then
2271             begin
2272               if ShotType = WEAPON_PLASMA then
2273                 r_GFX_OnceAnim(R_GFX_EXPLODE_PLASMA, cx - 16, cy - 16)
2274               else
2275                 r_GFX_OnceAnim(R_GFX_EXPLODE_BSPFIRE, cx - 16, cy - 16);
2276               g_DynLightExplosion(cx, cy, 32, 0, 0.5, 0.5);
2277               g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEPLASMA', Obj.X, Obj.Y);
2278               ShotType := 0;
2279             end;
2280           end;
2281
2282         WEAPON_FLAMETHROWER: // Îãíåìåò
2283           begin
2284           // Ñî âðåìåíåì óìèðàåò
2285             if (Timeout < 1) then
2286             begin
2287               ShotType := 0;
2288               Continue;
2289             end;
2290           // Ïîä âîäîé òîæå
2291             if WordBool(st and (MOVE_HITWATER or MOVE_INWATER)) then
2292             begin
2293               if WordBool(st and MOVE_HITWATER) then
2294               begin
2295                 tcx := Random(8);
2296                 tcy := Random(8);
2297                 r_GFX_OnceAnim(R_GFX_SMOKE, cx-4+tcx-(R_GFX_SMOKE_WIDTH div 2), cy-4+tcy-(R_GFX_SMOKE_HEIGHT div 2));
2298               end
2299               else
2300               begin
2301                 g_GFX_Bubbles(cx, cy, 1+Random(3), 16, 16);
2302                 if Random(2) = 0
2303                   then g_Sound_PlayExAt('SOUND_GAME_BUBBLE1', cx, cy)
2304                   else g_Sound_PlayExAt('SOUND_GAME_BUBBLE2', cx, cy);
2305               end;
2306               ShotType := 0;
2307               Continue;
2308             end;
2309
2310           // Ãðàâèòàöèÿ
2311             if Stopped = 0 then
2312               Obj.Accel.Y := Obj.Accel.Y + 1;
2313           // Ïîïàëè â ñòåíó èëè â âîäó:
2314             if WordBool(st and (MOVE_HITWALL or MOVE_HITLAND or MOVE_HITCEIL or MOVE_HITWATER)) then
2315             begin
2316             // Ïðèëèïàåì:
2317               Obj.Vel.X := 0;
2318               Obj.Vel.Y := 0;
2319               Obj.Accel.Y := 0;
2320               if WordBool(st and MOVE_HITWALL) then
2321                 Stopped := MOVE_HITWALL
2322               else if WordBool(st and MOVE_HITLAND) then
2323                 Stopped := MOVE_HITLAND
2324               else if WordBool(st and MOVE_HITCEIL) then
2325                 Stopped := MOVE_HITCEIL;
2326             end;
2327
2328             a := IfThen(Stopped = 0, 10, 1);
2329           // Åñëè â êîãî-òî ïîïàëè
2330             if g_Weapon_Hit(@Obj, a, SpawnerUID, HIT_FLAME, False) <> 0 then
2331             begin
2332             // HIT_FLAME ñàì ïîäîææåò
2333             // Åñëè â ïîëåòå ïîïàëè, èñ÷åçàåì
2334               if Stopped = 0 then
2335                 ShotType := 0;
2336             end;
2337
2338             if Stopped = 0 then
2339               tf := 2
2340             else
2341               tf := 3;
2342
2343             if (gTime mod LongWord(tf) = 0) then
2344             begin
2345               case Stopped of
2346                 MOVE_HITWALL: begin tcx := cx-4+Random(8); tcy := cy-12+Random(24); end;
2347                 MOVE_HITLAND: begin tcx := cx-12+Random(24); tcy := cy-10+Random(8); end;
2348                 MOVE_HITCEIL: begin tcx := cx-12+Random(24); tcy := cy+6+Random(8); end;
2349                 else begin tcx := cx-4+Random(8); tcy := cy-4+Random(8); end;
2350               end;
2351               r_GFX_OnceAnim(R_GFX_FLAME_RAND, tcx - (R_GFX_FLAME_WIDTH div 2), tcy - (R_GFX_FLAME_HEIGHT div 2));
2352               //g_DynLightExplosion(tcx, tcy, 1, 1, 0.8, 0.3);
2353             end;
2354           end;
2355
2356         WEAPON_BFG: // BFG
2357           begin
2358           // Ïîïàëà â âîäó - ýëåêòðîøîê ïî âîäå:
2359             if WordBool(st and (MOVE_INWATER or MOVE_HITWATER)) then
2360             begin
2361               g_Sound_PlayExAt('SOUND_WEAPON_BFGWATER', Obj.X, Obj.Y);
2362               if g_Game_IsServer then CheckTrap(i, 1000, HIT_ELECTRO);
2363               ShotType := 0;
2364               Continue;
2365             end;
2366
2367           // Ïîïàëè â êîãî-òî èëè â ñòåíó:
2368             if WordBool(st and (MOVE_HITWALL or MOVE_HITLAND or MOVE_HITCEIL)) or
2369                (g_Weapon_Hit(@Obj, SHOT_BFG_DAMAGE, SpawnerUID, HIT_BFG, False) <> 0) or
2370                (Timeout < 1) then
2371             begin
2372             // Ëó÷è BFG:
2373               if g_Game_IsServer then g_Weapon_BFG9000(cx, cy, SpawnerUID);
2374               r_GFX_OnceAnim(R_GFX_EXPLODE_BFG, cx - 64, cy - 64);
2375               g_DynLightExplosion(cx, cy, 96, 0, 1, 0);
2376               g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEBFG', Obj.X, Obj.Y);
2377               ShotType := 0;
2378             end;
2379           end;
2380
2381         WEAPON_IMP_FIRE, WEAPON_CACO_FIRE, WEAPON_BARON_FIRE: // Âûñòðåëû Áåñà, Êàêîäåìîíà Ðûöàðÿ/Áàðîíà àäà
2382           begin
2383           // Âûëåòåë èç âîäû:
2384             if WordBool(st and MOVE_HITAIR) then
2385               g_Obj_SetSpeed(@Obj, 16);
2386
2387           // Âåëè÷èíà óðîíà:
2388             if ShotType = WEAPON_IMP_FIRE then
2389               a := 5
2390             else
2391               if ShotType = WEAPON_CACO_FIRE then
2392                 a := 20
2393               else
2394                 a := 40;
2395
2396           // Ïîïàëè â êîãî-òî èëè â ñòåíó:
2397             if WordBool(st and (MOVE_HITWALL or MOVE_HITLAND or MOVE_HITCEIL)) or
2398                (g_Weapon_Hit(@Obj, a, SpawnerUID, HIT_SOME) <> 0) or
2399                (Timeout < 1) then
2400             begin
2401               case ShotType of
2402                 WEAPON_IMP_FIRE: r_GFX_OnceAnim(R_GFX_EXPLODE_IMPFIRE, cx - 32, cy - 32);
2403                 WEAPON_CACO_FIRE: r_GFX_OnceAnim(R_GFX_EXPLODE_CACOFIRE, cx - 32, cy - 32);
2404                 WEAPON_BARON_FIRE: r_GFX_OnceAnim(R_GFX_EXPLODE_BARONFIRE, cx - 32, cy - 32);
2405               end;
2406               g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEBALL', Obj.X, Obj.Y);
2407               ShotType := 0;
2408             end;
2409           end;
2410
2411         WEAPON_MANCUB_FIRE: // Âûñòðåë Ìàíêóáóñà
2412           begin
2413           // Âûëåòåë èç âîäû:
2414             if WordBool(st and MOVE_HITAIR) then
2415               g_Obj_SetSpeed(@Obj, 16);
2416
2417           // Ïîïàëè â êîãî-òî èëè â ñòåíó:
2418             if WordBool(st and (MOVE_HITWALL or MOVE_HITLAND or MOVE_HITCEIL)) or
2419                (g_Weapon_Hit(@Obj, 40, SpawnerUID, HIT_SOME, False) <> 0) or
2420                (Timeout < 1) then
2421             begin
2422             // Âçðûâ:
2423               r_GFX_OnceAnim(R_GFX_EXPLODE_ROCKET, cx - 64, cy - 64);
2424               g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEBALL', Obj.X, Obj.Y);
2425               ShotType := 0;
2426             end;
2427           end;
2428       end; // case ShotType of...
2429
2430     // Åñëè ñíàðÿäà óæå íåò, óäàëÿåì àíèìàöèþ:
2431       if (ShotType = 0) then
2432       begin
2433         if gGameSettings.GameType = GT_SERVER then
2434           MH_SEND_DeleteShot(i, Obj.X, Obj.Y, Loud);
2435         if Animation <> nil then
2436         begin
2437           Animation.Free();
2438           Animation := nil;
2439         end;
2440       end
2441       else if (ShotType <> WEAPON_FLAMETHROWER) and ((oldvx <> Obj.Vel.X) or (oldvy <> Obj.Vel.Y)) then
2442         if gGameSettings.GameType = GT_SERVER then
2443           MH_SEND_UpdateShot(i);
2444     end;
2445   end;
2446 end;
2447
2448 function g_Weapon_Danger(UID: Word; X, Y: Integer; Width, Height: Word; Time: Byte): Boolean;
2449 var
2450   a: Integer;
2451 begin
2452   Result := False;
2453
2454   if Shots = nil then
2455     Exit;
2456
2457   for a := 0 to High(Shots) do
2458     if (Shots[a].ShotType <> 0) and (Shots[a].SpawnerUID <> UID) then
2459       if ((Shots[a].Obj.Vel.Y = 0) and (Shots[a].Obj.Vel.X > 0) and (Shots[a].Obj.X < X)) or
2460           (Shots[a].Obj.Vel.Y = 0) and (Shots[a].Obj.Vel.X < 0) and (Shots[a].Obj.X > X) then
2461         if (Abs(X-Shots[a].Obj.X) < Abs(Shots[a].Obj.Vel.X*Time)) and
2462             g_Collide(X, Y, Width, Height, X, Shots[a].Obj.Y,
2463                       Shots[a].Obj.Rect.Width, Shots[a].Obj.Rect.Height) and
2464             g_TraceVector(X, Y, Shots[a].Obj.X, Shots[a].Obj.Y) then
2465         begin
2466           Result := True;
2467           Exit;
2468         end;
2469 end;
2470
2471 procedure g_Weapon_SaveState (st: TStream);
2472 var
2473   count, i, j: Integer;
2474 begin
2475   // Ñ÷èòàåì êîëè÷åñòâî ñóùåñòâóþùèõ ñíàðÿäîâ
2476   count := 0;
2477   for i := 0 to High(Shots) do if (Shots[i].ShotType <> 0) then Inc(count);
2478
2479   // Êîëè÷åñòâî ñíàðÿäîâ
2480   utils.WriteInt(st, count);
2481
2482   if (count = 0) then exit;
2483
2484   for i := 0 to High(Shots) do
2485   begin
2486     if Shots[i].ShotType <> 0 then
2487     begin
2488       // Ñèãíàòóðà ñíàðÿäà
2489       utils.writeSign(st, 'SHOT');
2490       utils.writeInt(st, Byte(0)); // version
2491       // Òèï ñíàðÿäà
2492       utils.writeInt(st, Byte(Shots[i].ShotType));
2493       // Öåëü
2494       utils.writeInt(st, Word(Shots[i].Target));
2495       // UID ñòðåëÿâøåãî
2496       utils.writeInt(st, Word(Shots[i].SpawnerUID));
2497       // Ðàçìåð ïîëÿ Triggers
2498       utils.writeInt(st, Integer(Length(Shots[i].Triggers)));
2499       // Òðèããåðû, àêòèâèðîâàííûå âûñòðåëîì
2500       for j := 0 to Length(Shots[i].Triggers)-1 do utils.writeInt(st, LongWord(Shots[i].Triggers[j]));
2501       // Îáúåêò ñíàðÿäà
2502       Obj_SaveState(st, @Shots[i].Obj);
2503       // Êîñòûëèíà åáàíàÿ
2504       utils.writeInt(st, Byte(Shots[i].Stopped));
2505     end;
2506   end;
2507 end;
2508
2509 procedure g_Weapon_LoadState (st: TStream);
2510 var
2511   count, tc, i, j: Integer;
2512 begin
2513   if (st = nil) then exit;
2514
2515   // Êîëè÷åñòâî ñíàðÿäîâ
2516   count := utils.readLongInt(st);
2517   if (count < 0) or (count > 1024*1024) then raise XStreamError.Create('invalid shots counter');
2518
2519   SetLength(Shots, count);
2520
2521   if (count = 0) then exit;
2522
2523   for i := 0 to count-1 do
2524   begin
2525     // Ñèãíàòóðà ñíàðÿäà
2526     if not utils.checkSign(st, 'SHOT') then raise XStreamError.Create('invalid shot signature');
2527     if (utils.readByte(st) <> 0) then raise XStreamError.Create('invalid shot version');
2528     // Òèï ñíàðÿäà:
2529     Shots[i].ShotType := utils.readByte(st);
2530     // Öåëü
2531     Shots[i].Target := utils.readWord(st);
2532     // UID ñòðåëÿâøåãî
2533     Shots[i].SpawnerUID := utils.readWord(st);
2534     // Ðàçìåð ïîëÿ Triggers
2535     tc := utils.readLongInt(st);
2536     if (tc < 0) or (tc > 1024*1024) then raise XStreamError.Create('invalid shot triggers counter');
2537     SetLength(Shots[i].Triggers, tc);
2538     // Òðèããåðû, àêòèâèðîâàííûå âûñòðåëîì
2539     for j := 0 to tc-1 do Shots[i].Triggers[j] := utils.readLongWord(st);
2540     // Îáúåêò ïðåäìåòà
2541     Obj_LoadState(@Shots[i].Obj, st);
2542     // Êîñòûëèíà åáàíàÿ
2543     Shots[i].Stopped := utils.readByte(st);
2544
2545     // Óñòàíîâêà òåêñòóðû èëè àíèìàöèè
2546     Shots[i].Animation := nil;
2547
2548     case Shots[i].ShotType of
2549       WEAPON_ROCKETLAUNCHER, WEAPON_SKEL_FIRE:
2550         begin
2551         end;
2552       WEAPON_PLASMA:
2553         begin
2554           Shots[i].Animation := TAnimationState.Create(True, 5, 2); // !!! put values into table
2555         end;
2556       WEAPON_BFG:
2557         begin
2558           Shots[i].Animation := TAnimationState.Create(True, 6, 2); // !!! put values into table
2559         end;
2560       WEAPON_IMP_FIRE:
2561         begin
2562           Shots[i].Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
2563         end;
2564       WEAPON_BSP_FIRE:
2565         begin
2566           Shots[i].Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
2567         end;
2568       WEAPON_CACO_FIRE:
2569         begin
2570           Shots[i].Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
2571         end;
2572       WEAPON_BARON_FIRE:
2573         begin
2574           Shots[i].Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
2575         end;
2576       WEAPON_MANCUB_FIRE:
2577         begin
2578           Shots[i].Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
2579         end;
2580     end;
2581   end;
2582 end;
2583
2584 procedure g_Weapon_DestroyShot(I: Integer; X, Y: Integer; Loud: Boolean = True);
2585   var cx, cy: Integer;
2586 begin
2587   if Shots = nil then
2588     Exit;
2589   if (I > High(Shots)) or (I < 0) then Exit;
2590
2591   with Shots[I] do
2592   begin
2593     if ShotType = 0 then Exit;
2594     Obj.X := X;
2595     Obj.Y := Y;
2596     cx := Obj.X + (Obj.Rect.Width div 2);
2597     cy := Obj.Y + (Obj.Rect.Height div 2);
2598
2599     case ShotType of
2600       WEAPON_ROCKETLAUNCHER, WEAPON_SKEL_FIRE: // Ðàêåòû è ñíàðÿäû Ñêåëåòà
2601       begin
2602         if Loud then
2603         begin
2604           if ShotType = WEAPON_SKEL_FIRE then
2605             r_GFX_OnceAnim(R_GFX_EXPLODE_SKELFIRE, (Obj.X + 32) - 32, (Obj.Y + 8) - 32)
2606           else
2607             r_GFX_OnceAnim(R_GFX_EXPLODE_ROCKET, cx - 64, cy - 64);
2608           g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEROCKET', Obj.X, Obj.Y);
2609         end;
2610       end;
2611
2612       WEAPON_PLASMA, WEAPON_BSP_FIRE: // Ïëàçìà, ïëàçìà Àðàõíàòðîíà
2613       begin
2614         if loud then
2615         begin
2616           if ShotType = WEAPON_PLASMA then
2617             r_GFX_OnceAnim(R_GFX_EXPLODE_PLASMA, cx - 16, cy - 16)
2618           else
2619             r_GFX_OnceAnim(R_GFX_EXPLODE_BSPFIRE, cx - 16, cy - 16);
2620           g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEPLASMA', Obj.X, Obj.Y);
2621         end;
2622       end;
2623
2624       WEAPON_BFG: // BFG
2625       begin
2626         r_GFX_OnceAnim(R_GFX_EXPLODE_BFG, cx - 64, cy - 64);
2627         g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEBFG', Obj.X, Obj.Y);
2628       end;
2629
2630       WEAPON_IMP_FIRE, WEAPON_CACO_FIRE, WEAPON_BARON_FIRE: // Âûñòðåëû Áåñà, Êàêîäåìîíà Ðûöàðÿ/Áàðîíà àäà
2631       begin
2632         if loud then
2633         begin
2634           case ShotType of
2635             WEAPON_IMP_FIRE: r_GFX_OnceAnim(R_GFX_EXPLODE_IMPFIRE, cx - 32, cy - 32);
2636             WEAPON_CACO_FIRE: r_GFX_OnceAnim(R_GFX_EXPLODE_CACOFIRE, cx - 32, cy - 32);
2637             WEAPON_BARON_FIRE: r_GFX_OnceAnim(R_GFX_EXPLODE_BARONFIRE, cx - 32, cy - 32);
2638           end;
2639           g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEBALL', Obj.X, Obj.Y);
2640         end;
2641       end;
2642
2643       WEAPON_MANCUB_FIRE: // Âûñòðåë Ìàíêóáóñà
2644       begin
2645         r_GFX_OnceAnim(R_GFX_EXPLODE_ROCKET, cx - 64, cy - 64);
2646         g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEBALL', Obj.X, Obj.Y);
2647       end;
2648     end; // case ShotType of...
2649
2650     ShotType := 0;
2651     Animation.Free();
2652   end;
2653 end;
2654
2655
2656 procedure g_Weapon_AddDynLights();
2657 var
2658   i: Integer;
2659 begin
2660   if Shots = nil then Exit;
2661   for i := 0 to High(Shots) do
2662   begin
2663     if Shots[i].ShotType = 0 then continue;
2664     if (Shots[i].ShotType = WEAPON_ROCKETLAUNCHER) or
2665        (Shots[i].ShotType = WEAPON_BARON_FIRE) or
2666        (Shots[i].ShotType = WEAPON_MANCUB_FIRE) or
2667        (Shots[i].ShotType = WEAPON_SKEL_FIRE) or
2668        (Shots[i].ShotType = WEAPON_IMP_FIRE) or
2669        (Shots[i].ShotType = WEAPON_CACO_FIRE) or
2670        (Shots[i].ShotType = WEAPON_MANCUB_FIRE) or
2671        (Shots[i].ShotType = WEAPON_BSP_FIRE) or
2672        (Shots[i].ShotType = WEAPON_PLASMA) or
2673        (Shots[i].ShotType = WEAPON_BFG) or
2674        (Shots[i].ShotType = WEAPON_FLAMETHROWER) or
2675        false then
2676     begin
2677       if (Shots[i].ShotType = WEAPON_PLASMA) then
2678         g_AddDynLight(Shots[i].Obj.X+(Shots[i].Obj.Rect.Width div 2), Shots[i].Obj.Y+(Shots[i].Obj.Rect.Height div 2), 128,  0, 0.3, 1, 0.4)
2679       else if (Shots[i].ShotType = WEAPON_BFG) then
2680         g_AddDynLight(Shots[i].Obj.X+(Shots[i].Obj.Rect.Width div 2), Shots[i].Obj.Y+(Shots[i].Obj.Rect.Height div 2), 128,  0, 1, 0, 0.5)
2681       else if (Shots[i].ShotType = WEAPON_FLAMETHROWER) then
2682         g_AddDynLight(Shots[i].Obj.X+(Shots[i].Obj.Rect.Width div 2), Shots[i].Obj.Y+(Shots[i].Obj.Rect.Height div 2), 42,  1, 0.8, 0, 0.4)
2683       else
2684         g_AddDynLight(Shots[i].Obj.X+(Shots[i].Obj.Rect.Width div 2), Shots[i].Obj.Y+(Shots[i].Obj.Rect.Height div 2), 128,  1, 0, 0, 0.4);
2685     end;
2686   end;
2687 end;
2688
2689
2690 procedure TShot.positionChanged (); begin end;
2691
2692
2693 end.