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);
  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);
  59 procedure g_Weapon_plasma(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False);
  60 procedure g_Weapon_ball1(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False);
  61 procedure g_Weapon_ball2(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False);
  62 procedure g_Weapon_ball7(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False);
  63 procedure g_Weapon_aplasma(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False);
  64 procedure g_Weapon_manfire(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False);
  65 procedure g_Weapon_bfgshot(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1; Silent: Boolean = False);
  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 := 32;
 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   g_Texture_CreateWADEx('TEXTURE_SHELL_BULLET', GameWAD+':TEXTURES\EBULLET');
1141   g_Texture_CreateWADEx('TEXTURE_SHELL_SHELL', GameWAD+':TEXTURES\ESHELL');
1142
1143   //wgunMonHash := hashNewIntInt();
1144   wgunHitHeap := TBinaryHeapHitTimes.Create();
1145 end;
1146
1147 procedure g_Weapon_FreeData();
1148 begin
1149   e_WriteLog('Releasing weapons data...', TMsgType.Notify);
1150
1151   g_Sound_Delete('SOUND_WEAPON_HITPUNCH');
1152   g_Sound_Delete('SOUND_WEAPON_MISSPUNCH');
1153   g_Sound_Delete('SOUND_WEAPON_HITBERSERK');
1154   g_Sound_Delete('SOUND_WEAPON_MISSBERSERK');
1155   g_Sound_Delete('SOUND_WEAPON_SELECTSAW');
1156   g_Sound_Delete('SOUND_WEAPON_IDLESAW');
1157   g_Sound_Delete('SOUND_WEAPON_HITSAW');
1158   g_Sound_Delete('SOUND_WEAPON_FIRESHOTGUN2');
1159   g_Sound_Delete('SOUND_WEAPON_FIRESHOTGUN');
1160   g_Sound_Delete('SOUND_WEAPON_FIRESAW');
1161   g_Sound_Delete('SOUND_WEAPON_FIREROCKET');
1162   g_Sound_Delete('SOUND_WEAPON_FIREPLASMA');
1163   g_Sound_Delete('SOUND_WEAPON_FIREPISTOL');
1164   g_Sound_Delete('SOUND_WEAPON_FIRECGUN');
1165   g_Sound_Delete('SOUND_WEAPON_FIREBFG');
1166   g_Sound_Delete('SOUND_FIRE');
1167   g_Sound_Delete('SOUND_IGNITE');
1168   g_Sound_Delete('SOUND_WEAPON_STARTFIREBFG');
1169   g_Sound_Delete('SOUND_WEAPON_EXPLODEROCKET');
1170   g_Sound_Delete('SOUND_WEAPON_EXPLODEBFG');
1171   g_Sound_Delete('SOUND_WEAPON_BFGWATER');
1172   g_Sound_Delete('SOUND_WEAPON_EXPLODEPLASMA');
1173   g_Sound_Delete('SOUND_WEAPON_PLASMAWATER');
1174   g_Sound_Delete('SOUND_WEAPON_FIREBALL');
1175   g_Sound_Delete('SOUND_WEAPON_EXPLODEBALL');
1176   g_Sound_Delete('SOUND_WEAPON_FIREREV');
1177   g_Sound_Delete('SOUND_WEAPON_FLAMEON');
1178   g_Sound_Delete('SOUND_WEAPON_FLAMEOFF');
1179   g_Sound_Delete('SOUND_WEAPON_FLAMEWORK');
1180   g_Sound_Delete('SOUND_PLAYER_JETFLY');
1181   g_Sound_Delete('SOUND_PLAYER_JETON');
1182   g_Sound_Delete('SOUND_PLAYER_JETOFF');
1183   g_Sound_Delete('SOUND_PLAYER_CASING1');
1184   g_Sound_Delete('SOUND_PLAYER_CASING2');
1185   g_Sound_Delete('SOUND_PLAYER_SHELL1');
1186   g_Sound_Delete('SOUND_PLAYER_SHELL2');
1187 end;
1188
1189
1190 function GunHitPlayer (X, Y: Integer; vx, vy: Integer; dmg: Integer; SpawnerUID: Word; AllowPush: Boolean): Boolean;
1191 var
1192   i: Integer;
1193 begin
1194   result := false;
1195   for i := 0 to High(gPlayers) do
1196   begin
1197     if (gPlayers[i] <> nil) and gPlayers[i].alive and gPlayers[i].Collide(X, Y) then
1198     begin
1199       if HitPlayer(gPlayers[i], dmg, vx*10, vy*10-3, SpawnerUID, HIT_SOME) then
1200       begin
1201         if AllowPush then gPlayers[i].Push(vx, vy);
1202         result := true;
1203       end;
1204     end;
1205   end;
1206 end;
1207
1208
1209 function GunHit (X, Y: Integer; vx, vy: Integer; dmg: Integer; SpawnerUID: Word; AllowPush: Boolean): Byte;
1210
1211   function monsCheck (mon: TMonster): Boolean;
1212   begin
1213     result := false; // don't stop
1214     if HitMonster(mon, dmg, vx*10, vy*10-3, SpawnerUID, HIT_SOME) then
1215     begin
1216       if AllowPush then mon.Push(vx, vy);
1217       result := true;
1218     end;
1219   end;
1220
1221 begin
1222   result := 0;
1223        if GunHitPlayer(X, Y, vx, vy, dmg, SpawnerUID, AllowPush) then result := 1
1224   else if g_Mons_ForEachAliveAt(X, Y, 1, 1, monsCheck) then result := 2;
1225 end;
1226
1227
1228 (*
1229 procedure g_Weapon_gunOld(const x, y, xd, yd, v, dmg: Integer; SpawnerUID: Word; CheckTrigger: Boolean);
1230 var
1231   a: Integer;
1232   x2, y2: Integer;
1233   dx, dy: Integer;
1234   xe, ye: Integer;
1235   xi, yi: Integer;
1236   s, c: Extended;
1237   //vx, vy: Integer;
1238   xx, yy, d: Integer;
1239   i: Integer;
1240   t1, _collide: Boolean;
1241   w, h: Word;
1242   {$IF DEFINED(D2F_DEBUG)}
1243   stt: UInt64;
1244   showTime: Boolean = true;
1245   {$ENDIF}
1246 begin
1247   a := GetAngle(x, y, xd, yd)+180;
1248
1249   SinCos(DegToRad(-a), s, c);
1250
1251   if Abs(s) < 0.01 then s := 0;
1252   if Abs(c) < 0.01 then c := 0;
1253
1254   x2 := x+Round(c*gMapInfo.Width);
1255   y2 := y+Round(s*gMapInfo.Width);
1256
1257   t1 := gWalls <> nil;
1258   _collide := False;
1259   w := gMapInfo.Width;
1260   h := gMapInfo.Height;
1261
1262   xe := 0;
1263   ye := 0;
1264   dx := x2-x;
1265   dy := y2-y;
1266
1267   if (xd = 0) and (yd = 0) then Exit;
1268
1269   if dx > 0 then xi := 1 else if dx < 0 then xi := -1 else xi := 0;
1270   if dy > 0 then yi := 1 else if dy < 0 then yi := -1 else yi := 0;
1271
1272   dx := Abs(dx);
1273   dy := Abs(dy);
1274
1275   if dx > dy then d := dx else d := dy;
1276
1277   //blood vel, for Monster.Damage()
1278   //vx := (dx*10 div d)*xi;
1279   //vy := (dy*10 div d)*yi;
1280
1281   {$IF DEFINED(D2F_DEBUG)}
1282   stt := getTimeMicro();
1283   {$ENDIF}
1284
1285   xx := x;
1286   yy := y;
1287
1288   for i := 1 to d do
1289   begin
1290     xe := xe+dx;
1291     ye := ye+dy;
1292
1293     if xe > d then
1294     begin
1295       xe := xe-d;
1296       xx := xx+xi;
1297     end;
1298
1299     if ye > d then
1300     begin
1301       ye := ye-d;
1302       yy := yy+yi;
1303     end;
1304
1305     if (yy > h) or (yy < 0) then Break;
1306     if (xx > w) or (xx < 0) then Break;
1307
1308     if t1 then
1309       if ByteBool(gCollideMap[yy, xx] and MARK_BLOCKED) then
1310       begin
1311         _collide := True;
1312         {$IF DEFINED(D2F_DEBUG)}
1313         stt := getTimeMicro()-stt;
1314         e_WriteLog(Format('*** old trace time: %u microseconds', [LongWord(stt)]), MSG_NOTIFY);
1315         showTime := false;
1316         {$ENDIF}
1317         g_GFX_Spark(xx-xi, yy-yi, 2+Random(2), 180+a, 0, 0);
1318         if g_Game_IsServer and g_Game_IsNet then
1319           MH_SEND_Effect(xx-xi, yy-yi, 180+a, NET_GFX_SPARK);
1320       end;
1321
1322     if not _collide then
1323     begin
1324       _collide := GunHit(xx, yy, xi*v, yi*v, dmg, SpawnerUID, v <> 0) <> 0;
1325     end;
1326
1327     if _collide then Break;
1328   end;
1329
1330   {$IF DEFINED(D2F_DEBUG)}
1331   if showTime then
1332   begin
1333     stt := getTimeMicro()-stt;
1334     e_WriteLog(Format('*** old trace time: %u microseconds', [LongWord(stt)]), MSG_NOTIFY);
1335   end;
1336   {$ENDIF}
1337
1338   if CheckTrigger and g_Game_IsServer then
1339     g_Triggers_PressL(X, Y, xx-xi, yy-yi, SpawnerUID, ACTIVATE_SHOT);
1340 end;
1341 *)
1342
1343
1344 //!!!FIXME!!!
1345 procedure g_Weapon_gun (const x, y, xd, yd, v, indmg: Integer; SpawnerUID: Word; CheckTrigger: Boolean);
1346 var
1347   x0, y0: Integer;
1348   x2, y2: Integer;
1349   xi, yi: Integer;
1350   wallDistSq: Integer = $3fffffff;
1351   spawnerPlr: TPlayer = nil;
1352   dmg: Integer;
1353
1354   function doPlayerHit (idx: Integer; hx, hy: Integer): Boolean;
1355   begin
1356     result := false;
1357     if (idx < 0) or (idx > High(gPlayers)) then exit;
1358     if (gPlayers[idx] = nil) or not gPlayers[idx].alive then exit;
1359     if (spawnerPlr <> nil) then
1360     begin
1361       if ((gGameSettings.Options and (GAME_OPTION_TEAMHITTRACE or GAME_OPTION_TEAMDAMAGE)) = 0) and
1362          (spawnerPlr.Team <> TEAM_NONE) and (spawnerPlr.Team = gPlayers[idx].Team) then
1363       begin
1364         if (spawnerPlr <> gPlayers[idx]) and ((gGameSettings.Options and GAME_OPTION_TEAMABSORBDAMAGE) = 0) then
1365           dmg := Max(1, dmg div 2);
1366         exit;
1367       end;
1368     end;
1369     result := HitPlayer(gPlayers[idx], dmg, (xi*v)*10, (yi*v)*10-3, SpawnerUID, HIT_SOME);
1370     if result and (v <> 0) then gPlayers[idx].Push((xi*v), (yi*v));
1371     {$IF DEFINED(D2F_DEBUG)}
1372     //if result then e_WriteLog(Format('  PLAYER #%d HIT', [idx]), MSG_NOTIFY);
1373     {$ENDIF}
1374   end;
1375
1376   function doMonsterHit (mon: TMonster; hx, hy: Integer): Boolean;
1377   begin
1378     result := false;
1379     if (mon = nil) then exit;
1380     result := HitMonster(mon, dmg, (xi*v)*10, (yi*v)*10-3, SpawnerUID, HIT_SOME);
1381     if result and (v <> 0) then mon.Push((xi*v), (yi*v));
1382     {$IF DEFINED(D2F_DEBUG)}
1383     //if result then e_WriteLog(Format('  MONSTER #%u HIT', [LongWord(mon.UID)]), MSG_NOTIFY);
1384     {$ENDIF}
1385   end;
1386
1387   // collect players along hitray
1388   // return `true` if instant hit was detected
1389   function playerPossibleHit (): Boolean;
1390   var
1391     i: Integer;
1392     px, py, pw, ph: Integer;
1393     inx, iny: Integer;
1394     distSq: Integer;
1395     plr: TPlayer;
1396   begin
1397     result := false;
1398     for i := 0 to High(gPlayers) do
1399     begin
1400       plr := gPlayers[i];
1401       if (plr <> nil) and plr.alive then
1402       begin
1403         plr.getMapBox(px, py, pw, ph);
1404         if lineAABBIntersects(x, y, x2, y2, px, py, pw, ph, inx, iny) then
1405         begin
1406           distSq := distanceSq(x, y, inx, iny);
1407           if (distSq = 0) then
1408           begin
1409             // contains
1410             if doPlayerHit(i, x, y) then begin result := true; exit; end;
1411           end
1412           else if (distSq < wallDistSq) then
1413           begin
1414             appendHitTimePlr(distSq, i, inx, iny);
1415           end;
1416         end;
1417       end;
1418     end;
1419   end;
1420
1421   procedure sqchecker (mon: TMonster);
1422   var
1423     mx, my, mw, mh: Integer;
1424     inx, iny: Integer;
1425     distSq: Integer;
1426   begin
1427     mon.getMapBox(mx, my, mw, mh);
1428     if lineAABBIntersects(x0, y0, x2, y2, mx, my, mw, mh, inx, iny) then
1429     begin
1430       distSq := distanceSq(x0, y0, inx, iny);
1431       if (distSq < wallDistSq) then appendHitTimeMon(distSq, mon, inx, iny);
1432     end;
1433   end;
1434
1435 var
1436   a: Integer;
1437   dx, dy: Integer;
1438   xe, ye: Integer;
1439   s, c: Extended;
1440   i: Integer;
1441   wallHitFlag: Boolean = false;
1442   wallHitX: Integer = 0;
1443   wallHitY: Integer = 0;
1444   didHit: Boolean = false;
1445   {$IF DEFINED(D2F_DEBUG)}
1446   stt: UInt64;
1447   {$ENDIF}
1448   mit: PMonster;
1449   it: TMonsterGrid.Iter;
1450 begin
1451   (*
1452   if not gwep_debug_fast_trace then
1453   begin
1454     g_Weapon_gunOld(x, y, xd, yd, v, dmg, SpawnerUID, CheckTrigger);
1455     exit;
1456   end;
1457   *)
1458
1459   if (xd = 0) and (yd = 0) then exit;
1460
1461   if (g_GetUIDType(SpawnerUID) = UID_PLAYER) then
1462     spawnerPlr := g_Player_Get(SpawnerUID);
1463
1464   dmg := indmg;
1465
1466   //wgunMonHash.reset(); //FIXME: clear hash on level change
1467   wgunHitHeap.clear();
1468   wgunHitTimeUsed := 0;
1469
1470   a := GetAngle(x, y, xd, yd)+180;
1471
1472   SinCos(DegToRad(-a), s, c);
1473
1474   if Abs(s) < 0.01 then s := 0;
1475   if Abs(c) < 0.01 then c := 0;
1476
1477   x0 := x;
1478   y0 := y;
1479   x2 := x+Round(c*gMapInfo.Width);
1480   y2 := y+Round(s*gMapInfo.Width);
1481
1482   dx := x2-x;
1483   dy := y2-y;
1484
1485   if (dx > 0) then xi := 1 else if (dx < 0) then xi := -1 else xi := 0;
1486   if (dy > 0) then yi := 1 else if (dy < 0) then yi := -1 else yi := 0;
1487
1488   {$IF DEFINED(D2F_DEBUG)}
1489   e_WriteLog(Format('GUN TRACE: (%d,%d) to (%d,%d)', [x, y, x2, y2]), TMsgType.Notify);
1490   stt := getTimeMicro();
1491   {$ENDIF}
1492
1493   wallHitFlag := (g_Map_traceToNearestWall(x, y, x2, y2, @wallHitX, @wallHitY) <> nil);
1494   if wallHitFlag then
1495   begin
1496     x2 := wallHitX;
1497     y2 := wallHitY;
1498     wallDistSq := distanceSq(x, y, wallHitX, wallHitY);
1499   end
1500   else
1501   begin
1502     wallHitX := x2;
1503     wallHitY := y2;
1504   end;
1505
1506   if playerPossibleHit() then exit; // instant hit
1507
1508   // collect monsters
1509   //g_Mons_AlongLine(x, y, x2, y2, sqchecker);
1510
1511   it := monsGrid.forEachAlongLine(x, y, x2, y2, -1);
1512   for mit in it do sqchecker(mit^);
1513   it.release();
1514
1515   // here, we collected all monsters and players in `wgunHitHeap` and `wgunHitTime`
1516   // also, if `wallWasHit` is `true`, then `wallHitX` and `wallHitY` contains spark coords
1517   while (wgunHitHeap.count > 0) do
1518   begin
1519     // has some entities to check, do it
1520     i := wgunHitHeap.front;
1521     wgunHitHeap.popFront();
1522     // hitpoint
1523     xe := wgunHitTime[i].x;
1524     ye := wgunHitTime[i].y;
1525     // check if it is not behind the wall
1526     if (wgunHitTime[i].mon <> nil) then
1527     begin
1528       didHit := doMonsterHit(wgunHitTime[i].mon, xe, ye);
1529     end
1530     else
1531     begin
1532       didHit := doPlayerHit(wgunHitTime[i].plridx, xe, ye);
1533     end;
1534     if didHit then
1535     begin
1536       // need new coords for trigger
1537       wallHitX := xe;
1538       wallHitY := ye;
1539       wallHitFlag := false; // no sparks
1540       break;
1541     end;
1542   end;
1543
1544   // need sparks?
1545   if wallHitFlag then
1546   begin
1547     {$IF DEFINED(D2F_DEBUG)}
1548     stt := getTimeMicro()-stt;
1549     e_WriteLog(Format('*** new trace time: %u microseconds', [LongWord(stt)]), TMsgType.Notify);
1550     {$ENDIF}
1551     g_GFX_Spark(wallHitX, wallHitY, 2+Random(2), 180+a, 0, 0);
1552     if g_Game_IsServer and g_Game_IsNet then MH_SEND_Effect(wallHitX, wallHitY, 180+a, NET_GFX_SPARK);
1553   end
1554   else
1555   begin
1556     {$IF DEFINED(D2F_DEBUG)}
1557     stt := getTimeMicro()-stt;
1558     e_WriteLog(Format('*** new trace time: %u microseconds', [LongWord(stt)]), TMsgType.Notify);
1559     {$ENDIF}
1560   end;
1561
1562   if CheckTrigger and g_Game_IsServer then g_Triggers_PressL(X, Y, wallHitX, wallHitY, SpawnerUID, ACTIVATE_SHOT);
1563 end;
1564
1565
1566 procedure g_Weapon_punch(x, y: Integer; d, SpawnerUID: Word);
1567 var
1568   obj: TObj;
1569 begin
1570   obj.X := X;
1571   obj.Y := Y;
1572   obj.rect.X := 0;
1573   obj.rect.Y := 0;
1574   obj.rect.Width := 39;
1575   obj.rect.Height := 52;
1576   obj.Vel.X := 0;
1577   obj.Vel.Y := 0;
1578   obj.Accel.X := 0;
1579   obj.Accel.Y := 0;
1580
1581   if g_Weapon_Hit(@obj, d, SpawnerUID, HIT_SOME) <> 0 then
1582     g_Sound_PlayExAt('SOUND_WEAPON_HITPUNCH', x, y)
1583   else
1584     g_Sound_PlayExAt('SOUND_WEAPON_MISSPUNCH', x, y);
1585 end;
1586
1587 function g_Weapon_chainsaw(x, y: Integer; d, SpawnerUID: Word): Integer;
1588 var
1589   obj: TObj;
1590 begin
1591   obj.X := X;
1592   obj.Y := Y;
1593   obj.rect.X := 0;
1594   obj.rect.Y := 0;
1595   obj.rect.Width := 32;
1596   obj.rect.Height := 52;
1597   obj.Vel.X := 0;
1598   obj.Vel.Y := 0;
1599   obj.Accel.X := 0;
1600   obj.Accel.Y := 0;
1601
1602   Result := g_Weapon_Hit(@obj, d, SpawnerUID, HIT_SOME);
1603 end;
1604
1605 procedure g_Weapon_rocket(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1606   Silent: Boolean = False);
1607 var
1608   find_id: DWORD;
1609   dx, dy: Integer;
1610 begin
1611   if WID < 0 then
1612     find_id := FindShot()
1613   else
1614   begin
1615     find_id := WID;
1616     if Integer(find_id) >= High(Shots) then
1617       SetLength(Shots, find_id + 64)
1618   end;
1619
1620   with Shots[find_id] do
1621   begin
1622     g_Obj_Init(@Obj);
1623
1624     Obj.Rect.Width := SHOT_ROCKETLAUNCHER_WIDTH;
1625     Obj.Rect.Height := SHOT_ROCKETLAUNCHER_HEIGHT;
1626
1627     dx := IfThen(xd > x, -Obj.Rect.Width, 0);
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);
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     dx := IfThen(xd>x, -Obj.Rect.Width, 0);
1705     dy := -(Obj.Rect.Height div 2);
1706
1707     ShotType := WEAPON_PLASMA;
1708     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
1709
1710     triggers := nil;
1711     Animation := TAnimationState.Create(True, 5, 2); // !!! put values into table
1712   end;
1713
1714   Shots[find_id].SpawnerUID := SpawnerUID;
1715
1716   if not Silent then
1717     g_Sound_PlayExAt('SOUND_WEAPON_FIREPLASMA', x, y);
1718 end;
1719
1720 procedure g_Weapon_flame(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1721   Silent: Boolean = False);
1722 var
1723   find_id: DWORD;
1724   dx, dy: Integer;
1725 begin
1726   if WID < 0 then
1727     find_id := FindShot()
1728   else
1729   begin
1730     find_id := WID;
1731     if Integer(find_id) >= High(Shots) then
1732       SetLength(Shots, find_id + 64);
1733   end;
1734
1735   with Shots[find_id] do
1736   begin
1737     g_Obj_Init(@Obj);
1738
1739     Obj.Rect.Width := SHOT_FLAME_WIDTH;
1740     Obj.Rect.Height := SHOT_FLAME_HEIGHT;
1741
1742     dx := IfThen(xd>x, -Obj.Rect.Width, 0);
1743     dy := -(Obj.Rect.Height div 2);
1744
1745     ShotType := WEAPON_FLAMETHROWER;
1746     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
1747
1748     triggers := nil;
1749     Animation := nil;
1750   end;
1751
1752   Shots[find_id].SpawnerUID := SpawnerUID;
1753
1754   // if not Silent then
1755   //  g_Sound_PlayExAt('SOUND_WEAPON_FIREPLASMA', x, y);
1756 end;
1757
1758 procedure g_Weapon_ball1(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1759   Silent: Boolean = False);
1760 var
1761   find_id: DWORD;
1762   dx, dy: Integer;
1763 begin
1764   if WID < 0 then
1765     find_id := FindShot()
1766   else
1767   begin
1768     find_id := WID;
1769     if Integer(find_id) >= High(Shots) then
1770       SetLength(Shots, find_id + 64)
1771   end;
1772
1773   with Shots[find_id] do
1774   begin
1775     g_Obj_Init(@Obj);
1776
1777     Obj.Rect.Width := 16;
1778     Obj.Rect.Height := 16;
1779
1780     dx := IfThen(xd>x, -Obj.Rect.Width, 0);
1781     dy := -(Obj.Rect.Height div 2);
1782
1783     ShotType := WEAPON_IMP_FIRE;
1784     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
1785
1786     triggers := nil;
1787     Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
1788   end;
1789
1790   Shots[find_id].SpawnerUID := SpawnerUID;
1791
1792   if not Silent then
1793     g_Sound_PlayExAt('SOUND_WEAPON_FIREBALL', x, y);
1794 end;
1795
1796 procedure g_Weapon_ball2(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1797   Silent: Boolean = False);
1798 var
1799   find_id: DWORD;
1800   dx, dy: Integer;
1801 begin
1802   if WID < 0 then
1803     find_id := FindShot()
1804   else
1805   begin
1806     find_id := WID;
1807     if Integer(find_id) >= High(Shots) then
1808       SetLength(Shots, find_id + 64)
1809   end;
1810
1811   with Shots[find_id] do
1812   begin
1813     g_Obj_Init(@Obj);
1814
1815     Obj.Rect.Width := 16;
1816     Obj.Rect.Height := 16;
1817
1818     dx := IfThen(xd>x, -Obj.Rect.Width, 0);
1819     dy := -(Obj.Rect.Height div 2);
1820
1821     ShotType := WEAPON_CACO_FIRE;
1822     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
1823
1824     triggers := nil;
1825     Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
1826   end;
1827
1828   Shots[find_id].SpawnerUID := SpawnerUID;
1829
1830   if not Silent then
1831     g_Sound_PlayExAt('SOUND_WEAPON_FIREBALL', x, y);
1832 end;
1833
1834 procedure g_Weapon_ball7(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1835   Silent: Boolean = False);
1836 var
1837   find_id: DWORD;
1838   dx, dy: Integer;
1839 begin
1840   if WID < 0 then
1841     find_id := FindShot()
1842   else
1843   begin
1844     find_id := WID;
1845     if Integer(find_id) >= High(Shots) then
1846       SetLength(Shots, find_id + 64)
1847   end;
1848
1849   with Shots[find_id] do
1850   begin
1851     g_Obj_Init(@Obj);
1852
1853     Obj.Rect.Width := 32;
1854     Obj.Rect.Height := 16;
1855
1856     dx := IfThen(xd>x, -Obj.Rect.Width, 0);
1857     dy := -(Obj.Rect.Height div 2);
1858
1859     ShotType := WEAPON_BARON_FIRE;
1860     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
1861
1862     triggers := nil;
1863     Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
1864   end;
1865
1866   Shots[find_id].SpawnerUID := SpawnerUID;
1867
1868   if not Silent then
1869     g_Sound_PlayExAt('SOUND_WEAPON_FIREBALL', x, y);
1870 end;
1871
1872 procedure g_Weapon_aplasma(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1873   Silent: Boolean = False);
1874 var
1875   find_id: DWORD;
1876   dx, dy: Integer;
1877 begin
1878   if WID < 0 then
1879     find_id := FindShot()
1880   else
1881   begin
1882     find_id := WID;
1883     if Integer(find_id) >= High(Shots) then
1884       SetLength(Shots, find_id + 64)
1885   end;
1886
1887   with Shots[find_id] do
1888   begin
1889     g_Obj_Init(@Obj);
1890
1891     Obj.Rect.Width := 16;
1892     Obj.Rect.Height := 16;
1893
1894     dx := IfThen(xd>x, -Obj.Rect.Width, 0);
1895     dy := -(Obj.Rect.Height div 2);
1896
1897     ShotType := WEAPON_BSP_FIRE;
1898     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
1899
1900     triggers := nil;
1901
1902     Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
1903   end;
1904
1905   Shots[find_id].SpawnerUID := SpawnerUID;
1906
1907   if not Silent then
1908     g_Sound_PlayExAt('SOUND_WEAPON_FIREPLASMA', x, y);
1909 end;
1910
1911 procedure g_Weapon_manfire(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1912   Silent: Boolean = False);
1913 var
1914   find_id: DWORD;
1915   dx, dy: Integer;
1916 begin
1917   if WID < 0 then
1918     find_id := FindShot()
1919   else
1920   begin
1921     find_id := WID;
1922     if Integer(find_id) >= High(Shots) then
1923       SetLength(Shots, find_id + 64)
1924   end;
1925
1926   with Shots[find_id] do
1927   begin
1928     g_Obj_Init(@Obj);
1929
1930     Obj.Rect.Width := 32;
1931     Obj.Rect.Height := 32;
1932
1933     dx := IfThen(xd>x, -Obj.Rect.Width, 0);
1934     dy := -(Obj.Rect.Height div 2);
1935
1936     ShotType := WEAPON_MANCUB_FIRE;
1937     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
1938
1939     triggers := nil;
1940
1941     Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
1942   end;
1943
1944   Shots[find_id].SpawnerUID := SpawnerUID;
1945
1946   if not Silent then
1947     g_Sound_PlayExAt('SOUND_WEAPON_FIREBALL', x, y);
1948 end;
1949
1950 procedure g_Weapon_bfgshot(x, y, xd, yd: Integer; SpawnerUID: Word; WID: Integer = -1;
1951   Silent: Boolean = False);
1952 var
1953   find_id: DWORD;
1954   dx, dy: Integer;
1955 begin
1956   if WID < 0 then
1957     find_id := FindShot()
1958   else
1959   begin
1960     find_id := WID;
1961     if Integer(find_id) >= High(Shots) then
1962       SetLength(Shots, find_id + 64)
1963   end;
1964
1965   with Shots[find_id] do
1966   begin
1967     g_Obj_Init(@Obj);
1968
1969     Obj.Rect.Width := SHOT_BFG_WIDTH;
1970     Obj.Rect.Height := SHOT_BFG_HEIGHT;
1971
1972     dx := IfThen(xd>x, -Obj.Rect.Width, 0);
1973     dy := -(Obj.Rect.Height div 2);
1974
1975     ShotType := WEAPON_BFG;
1976     throw(find_id, x+dx, y+dy, xd+dx, yd+dy, 16);
1977
1978     triggers := nil;
1979     Animation := TAnimationState.Create(True, 6, 2); // !!! put values into table
1980   end;
1981
1982   Shots[find_id].SpawnerUID := SpawnerUID;
1983
1984   if not Silent then
1985     g_Sound_PlayExAt('SOUND_WEAPON_FIREBFG', x, y);
1986 end;
1987
1988 procedure g_Weapon_bfghit(x, y: Integer);
1989 begin
1990   r_GFX_OnceAnim(R_GFX_BFG_HIT, x - 32, y - 32);
1991 end;
1992
1993 procedure g_Weapon_pistol(x, y, xd, yd: Integer; SpawnerUID: Word;
1994   Silent: Boolean = False);
1995 begin
1996   if not Silent then
1997     g_Sound_PlayExAt('SOUND_WEAPON_FIREPISTOL', x, y);
1998
1999   g_Weapon_gun(x, y, xd, yd, 1, 3, SpawnerUID, True);
2000   if gGameSettings.GameMode in [GM_DM, GM_TDM, GM_CTF] then
2001   begin
2002     g_Weapon_gun(x, y+1, xd, yd+1, 1, 3, SpawnerUID, False);
2003     g_Weapon_gun(x, y-1, xd, yd-1, 1, 2, SpawnerUID, False);
2004   end;
2005 end;
2006
2007 procedure g_Weapon_mgun(x, y, xd, yd: Integer; SpawnerUID: Word;
2008   Silent: Boolean = False);
2009 begin
2010   if not Silent then
2011     if gSoundEffectsDF then g_Sound_PlayExAt('SOUND_WEAPON_FIRECGUN', x, y);
2012
2013   g_Weapon_gun(x, y, xd, yd, 1, 3, SpawnerUID, True);
2014   if (gGameSettings.GameMode in [GM_DM, GM_TDM, GM_CTF]) and
2015      (g_GetUIDType(SpawnerUID) = UID_PLAYER) then
2016   begin
2017     g_Weapon_gun(x, y+1, xd, yd+1, 1, 2, SpawnerUID, False);
2018     g_Weapon_gun(x, y-1, xd, yd-1, 1, 2, SpawnerUID, False);
2019   end;
2020 end;
2021
2022 procedure g_Weapon_shotgun(x, y, xd, yd: Integer; SpawnerUID: Word;
2023   Silent: Boolean = False);
2024 var
2025   i, j: Integer;
2026 begin
2027   if not Silent then
2028     if gSoundEffectsDF then g_Sound_PlayExAt('SOUND_WEAPON_FIRESHOTGUN', x, y);
2029
2030   for i := 0 to 9 do
2031   begin
2032     j := Random(17)-8; // -8 .. 8
2033     g_Weapon_gun(x, y+j, xd, yd+j, IfThen(i mod 2 <> 0, 1, 0), 3, SpawnerUID, i=0);
2034   end;
2035 end;
2036
2037 procedure g_Weapon_dshotgun(x, y, xd, yd: Integer; SpawnerUID: Word;
2038   Silent: Boolean = False);
2039 var
2040   a, i, j: Integer;
2041 begin
2042   if not Silent then
2043     g_Sound_PlayExAt('SOUND_WEAPON_FIRESHOTGUN2', x, y);
2044
2045   if gGameSettings.GameMode in [GM_DM, GM_TDM, GM_CTF] then a := 25 else a := 20;
2046   for i := 0 to a do
2047   begin
2048     j := Random(41)-20; // -20 .. 20
2049     g_Weapon_gun(x, y+j, xd, yd+j, IfThen(i mod 3 <> 0, 0, 1), 3, SpawnerUID, i=0);
2050   end;
2051 end;
2052
2053 procedure g_Weapon_PreUpdate();
2054 var
2055   i: Integer;
2056 begin
2057   if Shots = nil then Exit;
2058   for i := 0 to High(Shots) do
2059     if Shots[i].ShotType <> 0 then
2060     begin
2061       Shots[i].Obj.oldX := Shots[i].Obj.X;
2062       Shots[i].Obj.oldY := Shots[i].Obj.Y;
2063     end;
2064 end;
2065
2066 procedure g_Weapon_Update();
2067 var
2068   i, a, h, cx, cy, oldvx, oldvy, tf: Integer;
2069   t: DWArray;
2070   st: Word;
2071   o: TObj;
2072   spl: Boolean;
2073   Loud: Boolean;
2074   tcx, tcy: Integer;
2075 begin
2076   if Shots = nil then
2077     Exit;
2078
2079   for i := 0 to High(Shots) do
2080   begin
2081     if Shots[i].ShotType = 0 then
2082       Continue;
2083
2084     Loud := True;
2085
2086     with Shots[i] do
2087     begin
2088       Timeout := Timeout - 1;
2089       oldvx := Obj.Vel.X;
2090       oldvy := Obj.Vel.Y;
2091     // Àêòèâèðîâàòü òðèããåðû ïî ïóòè (êðîìå óæå àêòèâèðîâàííûõ):
2092       if (Stopped = 0) and g_Game_IsServer then
2093         t := g_Triggers_PressR(Obj.X, Obj.Y, Obj.Rect.Width, Obj.Rect.Height,
2094                                SpawnerUID, ACTIVATE_SHOT, triggers)
2095       else
2096         t := nil;
2097
2098       if t <> nil then
2099       begin
2100       // Ïîïîëíÿåì ñïèñîê àêòèâèðîâàííûõ òðèããåðîâ:
2101         if triggers = nil then
2102           triggers := t
2103         else
2104           begin
2105             h := High(t);
2106
2107             for a := 0 to h do
2108               if not InDWArray(t[a], triggers) then
2109               begin
2110                 SetLength(triggers, Length(triggers)+1);
2111                 triggers[High(triggers)] := t[a];
2112               end;
2113           end;
2114       end;
2115
2116     // Àíèìàöèÿ ñíàðÿäà:
2117       if Animation <> nil then
2118         Animation.Update();
2119
2120     // Äâèæåíèå:
2121       spl := (ShotType <> WEAPON_PLASMA) and
2122              (ShotType <> WEAPON_BFG) and
2123              (ShotType <> WEAPON_BSP_FIRE) and
2124              (ShotType <> WEAPON_FLAMETHROWER);
2125
2126       if Stopped = 0 then
2127       begin
2128         st := g_Obj_Move_Projectile(@Obj, False, spl);
2129       end
2130       else
2131       begin
2132         st := 0;
2133       end;
2134       positionChanged(); // this updates spatial accelerators
2135
2136       if WordBool(st and MOVE_FALLOUT) or (Obj.X < -1000) or
2137         (Obj.X > gMapInfo.Width+1000) or (Obj.Y < -1000) then
2138       begin
2139         // Íà êëèåíòå ñêîðåå âñåãî è òàê óæå âûïàë.
2140         ShotType := 0;
2141         Animation.Free();
2142         Continue;
2143       end;
2144
2145       cx := Obj.X + (Obj.Rect.Width div 2);
2146       cy := Obj.Y + (Obj.Rect.Height div 2);
2147
2148       case ShotType of
2149         WEAPON_ROCKETLAUNCHER, WEAPON_SKEL_FIRE: // Ðàêåòû è ñíàðÿäû Ñêåëåòà
2150           begin
2151           // Âûëåòåëà èç âîäû:
2152             if WordBool(st and MOVE_HITAIR) then
2153               g_Obj_SetSpeed(@Obj, 12);
2154
2155           // Â âîäå øëåéô - ïóçûðè, â âîçäóõå øëåéô - äûì:
2156             if WordBool(st and MOVE_INWATER) then
2157               g_GFX_Bubbles(Obj.X+(Obj.Rect.Width div 2),
2158                             Obj.Y+(Obj.Rect.Height div 2),
2159                             1+Random(3), 16, 16)
2160             else
2161               r_GFX_OnceAnim(R_GFX_SMOKE_TRANS, Obj.X-14+Random(9), Obj.Y+(Obj.Rect.Height div 2)-20+Random(9));
2162
2163           // Ïîïàëè â êîãî-òî èëè â ñòåíó:
2164             if WordBool(st and (MOVE_HITWALL or MOVE_HITLAND or MOVE_HITCEIL)) or
2165                (g_Weapon_Hit(@Obj, 10, SpawnerUID, HIT_SOME, False) <> 0) or
2166                (Timeout < 1) then
2167             begin
2168               Obj.Vel.X := 0;
2169               Obj.Vel.Y := 0;
2170
2171               g_Weapon_Explode(cx, cy, 60, SpawnerUID);
2172
2173               if ShotType = WEAPON_SKEL_FIRE then
2174                 begin // Âçðûâ ñíàðÿäà Ñêåëåòà
2175                   r_GFX_OnceAnim(R_GFX_EXPLODE_SKELFIRE, Obj.X + 32 - 58, Obj.Y + 8 - 36);
2176                   g_DynLightExplosion((Obj.X+32), (Obj.Y+8), 64, 1, 0, 0);
2177                 end
2178               else
2179                 begin // Âçðûâ Ðàêåòû
2180                   r_GFX_OnceAnim(R_GFX_EXPLODE_ROCKET, cx - 64, cy - 64);
2181                   g_DynLightExplosion(cx, cy, 64, 1, 0, 0);
2182                 end;
2183
2184               g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEROCKET', Obj.X, Obj.Y);
2185
2186               ShotType := 0;
2187             end;
2188
2189             if ShotType = WEAPON_SKEL_FIRE then
2190             begin // Ñàìîíàâîäêà ñíàðÿäà Ñêåëåòà:
2191               if GetPos(target, @o) then
2192                 throw(i, Obj.X, Obj.Y,
2193                       o.X+o.Rect.X+(o.Rect.Width div 2)+o.Vel.X+o.Accel.X,
2194                       o.Y+o.Rect.Y+(o.Rect.Height div 2)+o.Vel.Y+o.Accel.Y,
2195                       12);
2196             end;
2197           end;
2198
2199         WEAPON_PLASMA, WEAPON_BSP_FIRE: // Ïëàçìà, ïëàçìà Àðàõíàòðîíà
2200           begin
2201           // Ïîïàëà â âîäó - ýëåêòðîøîê ïî âîäå:
2202             if WordBool(st and (MOVE_INWATER or MOVE_HITWATER)) then
2203             begin
2204               g_Sound_PlayExAt('SOUND_WEAPON_PLASMAWATER', Obj.X, Obj.Y);
2205               if g_Game_IsServer then CheckTrap(i, 10, HIT_ELECTRO);
2206               ShotType := 0;
2207               Continue;
2208             end;
2209
2210           // Âåëè÷èíà óðîíà:
2211             if (ShotType = WEAPON_PLASMA) and
2212                (gGameSettings.GameMode in [GM_DM, GM_TDM, GM_CTF]) then
2213               a := 10
2214             else
2215               a := 5;
2216
2217             if ShotType = WEAPON_BSP_FIRE then
2218               a := 10;
2219
2220           // Ïîïàëè â êîãî-òî èëè â ñòåíó:
2221             if WordBool(st and (MOVE_HITWALL or MOVE_HITLAND or MOVE_HITCEIL)) or
2222                (g_Weapon_Hit(@Obj, a, SpawnerUID, HIT_SOME, False) <> 0) or
2223                (Timeout < 1) then
2224             begin
2225               if ShotType = WEAPON_PLASMA then
2226                 r_GFX_OnceAnim(R_GFX_EXPLODE_PLASMA, cx - 16, cy - 16)
2227               else
2228                 r_GFX_OnceAnim(R_GFX_EXPLODE_BSPFIRE, cx - 16, cy - 16);
2229               g_DynLightExplosion(cx, cy, 32, 0, 0.5, 0.5);
2230               g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEPLASMA', Obj.X, Obj.Y);
2231               ShotType := 0;
2232             end;
2233           end;
2234
2235         WEAPON_FLAMETHROWER: // Îãíåìåò
2236           begin
2237           // Ñî âðåìåíåì óìèðàåò
2238             if (Timeout < 1) then
2239             begin
2240               ShotType := 0;
2241               Continue;
2242             end;
2243           // Ïîä âîäîé òîæå
2244             if WordBool(st and (MOVE_HITWATER or MOVE_INWATER)) then
2245             begin
2246               if WordBool(st and MOVE_HITWATER) then
2247               begin
2248                 tcx := Random(8);
2249                 tcy := Random(8);
2250                 r_GFX_OnceAnim(R_GFX_SMOKE, cx-4+tcx-(R_GFX_SMOKE_WIDTH div 2), cy-4+tcy-(R_GFX_SMOKE_HEIGHT div 2));
2251               end
2252               else
2253                 g_GFX_Bubbles(cx, cy, 1+Random(3), 16, 16);
2254               ShotType := 0;
2255               Continue;
2256             end;
2257
2258           // Ãðàâèòàöèÿ
2259             if Stopped = 0 then
2260               Obj.Accel.Y := Obj.Accel.Y + 1;
2261           // Ïîïàëè â ñòåíó èëè â âîäó:
2262             if WordBool(st and (MOVE_HITWALL or MOVE_HITLAND or MOVE_HITCEIL or MOVE_HITWATER)) then
2263             begin
2264             // Ïðèëèïàåì:
2265               Obj.Vel.X := 0;
2266               Obj.Vel.Y := 0;
2267               Obj.Accel.Y := 0;
2268               if WordBool(st and MOVE_HITWALL) then
2269                 Stopped := MOVE_HITWALL
2270               else if WordBool(st and MOVE_HITLAND) then
2271                 Stopped := MOVE_HITLAND
2272               else if WordBool(st and MOVE_HITCEIL) then
2273                 Stopped := MOVE_HITCEIL;
2274             end;
2275
2276             a := IfThen(Stopped = 0, 10, 1);
2277           // Åñëè â êîãî-òî ïîïàëè
2278             if g_Weapon_Hit(@Obj, a, SpawnerUID, HIT_FLAME, False) <> 0 then
2279             begin
2280             // HIT_FLAME ñàì ïîäîææåò
2281             // Åñëè â ïîëåòå ïîïàëè, èñ÷åçàåì
2282               if Stopped = 0 then
2283                 ShotType := 0;
2284             end;
2285
2286             if Stopped = 0 then
2287               tf := 2
2288             else
2289               tf := 3;
2290
2291             if (gTime mod LongWord(tf) = 0) then
2292             begin
2293               case Stopped of
2294                 MOVE_HITWALL: begin tcx := cx-4+Random(8); tcy := cy-12+Random(24); end;
2295                 MOVE_HITLAND: begin tcx := cx-12+Random(24); tcy := cy-10+Random(8); end;
2296                 MOVE_HITCEIL: begin tcx := cx-12+Random(24); tcy := cy+6+Random(8); end;
2297                 else begin tcx := cx-4+Random(8); tcy := cy-4+Random(8); end;
2298               end;
2299               r_GFX_OnceAnim(R_GFX_FLAME_RAND, tcx - (R_GFX_FLAME_WIDTH div 2), tcy - (R_GFX_FLAME_HEIGHT div 2));
2300               //g_DynLightExplosion(tcx, tcy, 1, 1, 0.8, 0.3);
2301             end;
2302           end;
2303
2304         WEAPON_BFG: // BFG
2305           begin
2306           // Ïîïàëà â âîäó - ýëåêòðîøîê ïî âîäå:
2307             if WordBool(st and (MOVE_INWATER or MOVE_HITWATER)) then
2308             begin
2309               g_Sound_PlayExAt('SOUND_WEAPON_BFGWATER', Obj.X, Obj.Y);
2310               if g_Game_IsServer then CheckTrap(i, 1000, HIT_ELECTRO);
2311               ShotType := 0;
2312               Continue;
2313             end;
2314
2315           // Ïîïàëè â êîãî-òî èëè â ñòåíó:
2316             if WordBool(st and (MOVE_HITWALL or MOVE_HITLAND or MOVE_HITCEIL)) or
2317                (g_Weapon_Hit(@Obj, SHOT_BFG_DAMAGE, SpawnerUID, HIT_BFG, False) <> 0) or
2318                (Timeout < 1) then
2319             begin
2320             // Ëó÷è BFG:
2321               if g_Game_IsServer then g_Weapon_BFG9000(cx, cy, SpawnerUID);
2322               r_GFX_OnceAnim(R_GFX_EXPLODE_BFG, cx - 64, cy - 64);
2323               g_DynLightExplosion(cx, cy, 96, 0, 1, 0);
2324               g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEBFG', Obj.X, Obj.Y);
2325               ShotType := 0;
2326             end;
2327           end;
2328
2329         WEAPON_IMP_FIRE, WEAPON_CACO_FIRE, WEAPON_BARON_FIRE: // Âûñòðåëû Áåñà, Êàêîäåìîíà Ðûöàðÿ/Áàðîíà àäà
2330           begin
2331           // Âûëåòåë èç âîäû:
2332             if WordBool(st and MOVE_HITAIR) then
2333               g_Obj_SetSpeed(@Obj, 16);
2334
2335           // Âåëè÷èíà óðîíà:
2336             if ShotType = WEAPON_IMP_FIRE then
2337               a := 5
2338             else
2339               if ShotType = WEAPON_CACO_FIRE then
2340                 a := 20
2341               else
2342                 a := 40;
2343
2344           // Ïîïàëè â êîãî-òî èëè â ñòåíó:
2345             if WordBool(st and (MOVE_HITWALL or MOVE_HITLAND or MOVE_HITCEIL)) or
2346                (g_Weapon_Hit(@Obj, a, SpawnerUID, HIT_SOME) <> 0) or
2347                (Timeout < 1) then
2348             begin
2349               case ShotType of
2350                 WEAPON_IMP_FIRE: r_GFX_OnceAnim(R_GFX_EXPLODE_IMPFIRE, cx - 32, cy - 32);
2351                 WEAPON_CACO_FIRE: r_GFX_OnceAnim(R_GFX_EXPLODE_CACOFIRE, cx - 32, cy - 32);
2352                 WEAPON_BARON_FIRE: r_GFX_OnceAnim(R_GFX_EXPLODE_BARONFIRE, cx - 32, cy - 32);
2353               end;
2354               g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEBALL', Obj.X, Obj.Y);
2355               ShotType := 0;
2356             end;
2357           end;
2358
2359         WEAPON_MANCUB_FIRE: // Âûñòðåë Ìàíêóáóñà
2360           begin
2361           // Âûëåòåë èç âîäû:
2362             if WordBool(st and MOVE_HITAIR) then
2363               g_Obj_SetSpeed(@Obj, 16);
2364
2365           // Ïîïàëè â êîãî-òî èëè â ñòåíó:
2366             if WordBool(st and (MOVE_HITWALL or MOVE_HITLAND or MOVE_HITCEIL)) or
2367                (g_Weapon_Hit(@Obj, 40, SpawnerUID, HIT_SOME, False) <> 0) or
2368                (Timeout < 1) then
2369             begin
2370             // Âçðûâ:
2371               r_GFX_OnceAnim(R_GFX_EXPLODE_ROCKET, cx - 64, cy - 64);
2372               g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEBALL', Obj.X, Obj.Y);
2373               ShotType := 0;
2374             end;
2375           end;
2376       end; // case ShotType of...
2377
2378     // Åñëè ñíàðÿäà óæå íåò, óäàëÿåì àíèìàöèþ:
2379       if (ShotType = 0) then
2380       begin
2381         if gGameSettings.GameType = GT_SERVER then
2382           MH_SEND_DeleteShot(i, Obj.X, Obj.Y, Loud);
2383         if Animation <> nil then
2384         begin
2385           Animation.Free();
2386           Animation := nil;
2387         end;
2388       end
2389       else if (ShotType <> WEAPON_FLAMETHROWER) and ((oldvx <> Obj.Vel.X) or (oldvy <> Obj.Vel.Y)) then
2390         if gGameSettings.GameType = GT_SERVER then
2391           MH_SEND_UpdateShot(i);
2392     end;
2393   end;
2394 end;
2395
2396 function g_Weapon_Danger(UID: Word; X, Y: Integer; Width, Height: Word; Time: Byte): Boolean;
2397 var
2398   a: Integer;
2399 begin
2400   Result := False;
2401
2402   if Shots = nil then
2403     Exit;
2404
2405   for a := 0 to High(Shots) do
2406     if (Shots[a].ShotType <> 0) and (Shots[a].SpawnerUID <> UID) then
2407       if ((Shots[a].Obj.Vel.Y = 0) and (Shots[a].Obj.Vel.X > 0) and (Shots[a].Obj.X < X)) or
2408           (Shots[a].Obj.Vel.Y = 0) and (Shots[a].Obj.Vel.X < 0) and (Shots[a].Obj.X > X) then
2409         if (Abs(X-Shots[a].Obj.X) < Abs(Shots[a].Obj.Vel.X*Time)) and
2410             g_Collide(X, Y, Width, Height, X, Shots[a].Obj.Y,
2411                       Shots[a].Obj.Rect.Width, Shots[a].Obj.Rect.Height) and
2412             g_TraceVector(X, Y, Shots[a].Obj.X, Shots[a].Obj.Y) then
2413         begin
2414           Result := True;
2415           Exit;
2416         end;
2417 end;
2418
2419 procedure g_Weapon_SaveState (st: TStream);
2420 var
2421   count, i, j: Integer;
2422 begin
2423   // Ñ÷èòàåì êîëè÷åñòâî ñóùåñòâóþùèõ ñíàðÿäîâ
2424   count := 0;
2425   for i := 0 to High(Shots) do if (Shots[i].ShotType <> 0) then Inc(count);
2426
2427   // Êîëè÷åñòâî ñíàðÿäîâ
2428   utils.WriteInt(st, count);
2429
2430   if (count = 0) then exit;
2431
2432   for i := 0 to High(Shots) do
2433   begin
2434     if Shots[i].ShotType <> 0 then
2435     begin
2436       // Ñèãíàòóðà ñíàðÿäà
2437       utils.writeSign(st, 'SHOT');
2438       utils.writeInt(st, Byte(0)); // version
2439       // Òèï ñíàðÿäà
2440       utils.writeInt(st, Byte(Shots[i].ShotType));
2441       // Öåëü
2442       utils.writeInt(st, Word(Shots[i].Target));
2443       // UID ñòðåëÿâøåãî
2444       utils.writeInt(st, Word(Shots[i].SpawnerUID));
2445       // Ðàçìåð ïîëÿ Triggers
2446       utils.writeInt(st, Integer(Length(Shots[i].Triggers)));
2447       // Òðèããåðû, àêòèâèðîâàííûå âûñòðåëîì
2448       for j := 0 to Length(Shots[i].Triggers)-1 do utils.writeInt(st, LongWord(Shots[i].Triggers[j]));
2449       // Îáúåêò ñíàðÿäà
2450       Obj_SaveState(st, @Shots[i].Obj);
2451       // Êîñòûëèíà åáàíàÿ
2452       utils.writeInt(st, Byte(Shots[i].Stopped));
2453     end;
2454   end;
2455 end;
2456
2457 procedure g_Weapon_LoadState (st: TStream);
2458 var
2459   count, tc, i, j: Integer;
2460 begin
2461   if (st = nil) then exit;
2462
2463   // Êîëè÷åñòâî ñíàðÿäîâ
2464   count := utils.readLongInt(st);
2465   if (count < 0) or (count > 1024*1024) then raise XStreamError.Create('invalid shots counter');
2466
2467   SetLength(Shots, count);
2468
2469   if (count = 0) then exit;
2470
2471   for i := 0 to count-1 do
2472   begin
2473     // Ñèãíàòóðà ñíàðÿäà
2474     if not utils.checkSign(st, 'SHOT') then raise XStreamError.Create('invalid shot signature');
2475     if (utils.readByte(st) <> 0) then raise XStreamError.Create('invalid shot version');
2476     // Òèï ñíàðÿäà:
2477     Shots[i].ShotType := utils.readByte(st);
2478     // Öåëü
2479     Shots[i].Target := utils.readWord(st);
2480     // UID ñòðåëÿâøåãî
2481     Shots[i].SpawnerUID := utils.readWord(st);
2482     // Ðàçìåð ïîëÿ Triggers
2483     tc := utils.readLongInt(st);
2484     if (tc < 0) or (tc > 1024*1024) then raise XStreamError.Create('invalid shot triggers counter');
2485     SetLength(Shots[i].Triggers, tc);
2486     // Òðèããåðû, àêòèâèðîâàííûå âûñòðåëîì
2487     for j := 0 to tc-1 do Shots[i].Triggers[j] := utils.readLongWord(st);
2488     // Îáúåêò ïðåäìåòà
2489     Obj_LoadState(@Shots[i].Obj, st);
2490     // Êîñòûëèíà åáàíàÿ
2491     Shots[i].Stopped := utils.readByte(st);
2492
2493     // Óñòàíîâêà òåêñòóðû èëè àíèìàöèè
2494     Shots[i].Animation := nil;
2495
2496     case Shots[i].ShotType of
2497       WEAPON_ROCKETLAUNCHER, WEAPON_SKEL_FIRE:
2498         begin
2499         end;
2500       WEAPON_PLASMA:
2501         begin
2502           Shots[i].Animation := TAnimationState.Create(True, 5, 2); // !!! put values into table
2503         end;
2504       WEAPON_BFG:
2505         begin
2506           Shots[i].Animation := TAnimationState.Create(True, 6, 2); // !!! put values into table
2507         end;
2508       WEAPON_IMP_FIRE:
2509         begin
2510           Shots[i].Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
2511         end;
2512       WEAPON_BSP_FIRE:
2513         begin
2514           Shots[i].Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
2515         end;
2516       WEAPON_CACO_FIRE:
2517         begin
2518           Shots[i].Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
2519         end;
2520       WEAPON_BARON_FIRE:
2521         begin
2522           Shots[i].Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
2523         end;
2524       WEAPON_MANCUB_FIRE:
2525         begin
2526           Shots[i].Animation := TAnimationState.Create(True, 4, 2); // !!! put values into table
2527         end;
2528     end;
2529   end;
2530 end;
2531
2532 procedure g_Weapon_DestroyShot(I: Integer; X, Y: Integer; Loud: Boolean = True);
2533   var cx, cy: Integer;
2534 begin
2535   if Shots = nil then
2536     Exit;
2537   if (I > High(Shots)) or (I < 0) then Exit;
2538
2539   with Shots[I] do
2540   begin
2541     if ShotType = 0 then Exit;
2542     Obj.X := X;
2543     Obj.Y := Y;
2544     cx := Obj.X + (Obj.Rect.Width div 2);
2545     cy := Obj.Y + (Obj.Rect.Height div 2);
2546
2547     case ShotType of
2548       WEAPON_ROCKETLAUNCHER, WEAPON_SKEL_FIRE: // Ðàêåòû è ñíàðÿäû Ñêåëåòà
2549       begin
2550         if Loud then
2551         begin
2552           if ShotType = WEAPON_SKEL_FIRE then
2553             r_GFX_OnceAnim(R_GFX_EXPLODE_SKELFIRE, (Obj.X + 32) - 32, (Obj.Y + 8) - 32)
2554           else
2555             r_GFX_OnceAnim(R_GFX_EXPLODE_ROCKET, cx - 64, cy - 64);
2556           g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEROCKET', Obj.X, Obj.Y);
2557         end;
2558       end;
2559
2560       WEAPON_PLASMA, WEAPON_BSP_FIRE: // Ïëàçìà, ïëàçìà Àðàõíàòðîíà
2561       begin
2562         if loud then
2563         begin
2564           if ShotType = WEAPON_PLASMA then
2565             r_GFX_OnceAnim(R_GFX_EXPLODE_PLASMA, cx - 16, cy - 16)
2566           else
2567             r_GFX_OnceAnim(R_GFX_EXPLODE_BSPFIRE, cx - 16, cy - 16);
2568           g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEPLASMA', Obj.X, Obj.Y);
2569         end;
2570       end;
2571
2572       WEAPON_BFG: // BFG
2573       begin
2574         r_GFX_OnceAnim(R_GFX_EXPLODE_BFG, cx - 64, cy - 64);
2575         g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEBFG', Obj.X, Obj.Y);
2576       end;
2577
2578       WEAPON_IMP_FIRE, WEAPON_CACO_FIRE, WEAPON_BARON_FIRE: // Âûñòðåëû Áåñà, Êàêîäåìîíà Ðûöàðÿ/Áàðîíà àäà
2579       begin
2580         if loud then
2581         begin
2582           case ShotType of
2583             WEAPON_IMP_FIRE: r_GFX_OnceAnim(R_GFX_EXPLODE_IMPFIRE, cx - 32, cy - 32);
2584             WEAPON_CACO_FIRE: r_GFX_OnceAnim(R_GFX_EXPLODE_CACOFIRE, cx - 32, cy - 32);
2585             WEAPON_BARON_FIRE: r_GFX_OnceAnim(R_GFX_EXPLODE_BARONFIRE, cx - 32, cy - 32);
2586           end;
2587           g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEBALL', Obj.X, Obj.Y);
2588         end;
2589       end;
2590
2591       WEAPON_MANCUB_FIRE: // Âûñòðåë Ìàíêóáóñà
2592       begin
2593         r_GFX_OnceAnim(R_GFX_EXPLODE_ROCKET, cx - 64, cy - 64);
2594         g_Sound_PlayExAt('SOUND_WEAPON_EXPLODEBALL', Obj.X, Obj.Y);
2595       end;
2596     end; // case ShotType of...
2597
2598     ShotType := 0;
2599     Animation.Free();
2600   end;
2601 end;
2602
2603
2604 procedure g_Weapon_AddDynLights();
2605 var
2606   i: Integer;
2607 begin
2608   if Shots = nil then Exit;
2609   for i := 0 to High(Shots) do
2610   begin
2611     if Shots[i].ShotType = 0 then continue;
2612     if (Shots[i].ShotType = WEAPON_ROCKETLAUNCHER) or
2613        (Shots[i].ShotType = WEAPON_BARON_FIRE) or
2614        (Shots[i].ShotType = WEAPON_MANCUB_FIRE) or
2615        (Shots[i].ShotType = WEAPON_SKEL_FIRE) or
2616        (Shots[i].ShotType = WEAPON_IMP_FIRE) or
2617        (Shots[i].ShotType = WEAPON_CACO_FIRE) or
2618        (Shots[i].ShotType = WEAPON_MANCUB_FIRE) or
2619        (Shots[i].ShotType = WEAPON_BSP_FIRE) or
2620        (Shots[i].ShotType = WEAPON_PLASMA) or
2621        (Shots[i].ShotType = WEAPON_BFG) or
2622        (Shots[i].ShotType = WEAPON_FLAMETHROWER) or
2623        false then
2624     begin
2625       if (Shots[i].ShotType = WEAPON_PLASMA) then
2626         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)
2627       else if (Shots[i].ShotType = WEAPON_BFG) then
2628         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)
2629       else if (Shots[i].ShotType = WEAPON_FLAMETHROWER) then
2630         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)
2631       else
2632         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);
2633     end;
2634   end;
2635 end;
2636
2637
2638 procedure TShot.positionChanged (); begin end;
2639
2640
2641 end.