src/game/g_items.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, either version 3 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15  *)
  16 {$INCLUDE ../shared/a_modes.inc}
  17 unit g_items;
  18
  19 interface
  20
  21 uses
  22   g_textures, g_phys, g_saveload, BinEditor, MAPDEF;
  23
  24 Type
  25   PItem = ^TItem;
  26   TItem = record
  27   private
  28     //treeNode: Integer;
  29     slotIsUsed: Boolean;
  30     arrIdx: Integer; // in ggItems
  31
  32   public
  33     ItemType: Byte;
  34     Respawnable: Boolean;
  35     InitX, InitY: Integer;
  36     RespawnTime: Word;
  37     alive: Boolean;
  38     Fall: Boolean;
  39     QuietRespawn: Boolean;
  40     SpawnTrigger: Integer;
  41     Obj: TObj;
  42     Animation: TAnimation;
  43     dropped: Boolean; // dropped from the monster? drops should be rendered after corpses, so zombie corpse will not obscure ammo container, for example
  44
  45     procedure positionChanged (); //WARNING! call this after monster position was changed, or coldet will not work right!
  46
  47     property myid: Integer read arrIdx;
  48   end;
  49
  50 procedure g_Items_LoadData();
  51 procedure g_Items_FreeData();
  52 procedure g_Items_Init();
  53 procedure g_Items_Free();
  54 function g_Items_Create(X, Y: Integer; ItemType: Byte;
  55            Fall, Respawnable: Boolean; AdjCoord: Boolean = False; ForcedID: Integer = -1): DWORD;
  56 procedure g_Items_SetDrop (ID: DWORD);
  57 procedure g_Items_Update();
  58 procedure g_Items_Draw();
  59 procedure g_Items_DrawDrop();
  60 procedure g_Items_Pick(ID: DWORD);
  61 procedure g_Items_Remove(ID: DWORD);
  62 procedure g_Items_SaveState(var Mem: TBinMemoryWriter);
  63 procedure g_Items_LoadState(var Mem: TBinMemoryReader);
  64
  65 procedure g_Items_RestartRound ();
  66
  67 function g_Items_ValidId (idx: Integer): Boolean; inline;
  68 function g_Items_ByIdx (idx: Integer): PItem;
  69 function g_Items_ObjByIdx (idx: Integer): PObj;
  70
  71 procedure g_Items_EmitPickupSound (idx: Integer); // at item position
  72 procedure g_Items_EmitPickupSoundAt (idx, x, y: Integer);
  73
  74 procedure g_Items_AddDynLights();
  75
  76
  77 type
  78   TItemEachAliveCB = function (it: PItem): Boolean is nested; // return `true` to stop
  79
  80 function g_Items_ForEachAlive (cb: TItemEachAliveCB; backwards: Boolean=false): Boolean;
  81
  82
  83 var
  84   gItemsTexturesID: Array [1..ITEM_MAX] of DWORD;
  85   gMaxDist: Integer = 1; // for sounds
  86   ITEM_RESPAWNTIME: Integer = 60 * 36;
  87
  88 implementation
  89
  90 uses
  91   g_basic, e_graphics, g_sound, g_main, g_gfx, g_map,
  92   Math, g_game, g_triggers, g_console, SysUtils, g_player, g_net, g_netmsg,
  93   e_log,
  94   g_grid, binheap, idpool;
  95
  96
  97 var
  98   ggItems: Array of TItem = nil;
  99
 100
 101 // ////////////////////////////////////////////////////////////////////////// //
 102 var
 103   freeIds: TIdPool = nil;
 104
 105
 106 // ////////////////////////////////////////////////////////////////////////// //
 107 function g_Items_ValidId (idx: Integer): Boolean; inline;
 108 begin
 109   result := false;
 110   if (idx < 0) or (idx > High(ggItems)) then exit;
 111   if not ggItems[idx].slotIsUsed then exit;
 112   result := true;
 113 end;
 114
 115
 116 function g_Items_ByIdx (idx: Integer): PItem;
 117 begin
 118   if (idx < 0) or (idx > High(ggItems)) then raise Exception.Create('g_ItemObjByIdx: invalid index');
 119   result := @ggItems[idx];
 120   if not result.slotIsUsed then raise Exception.Create('g_ItemObjByIdx: requested inexistent item');
 121 end;
 122
 123
 124 function g_Items_ObjByIdx (idx: Integer): PObj;
 125 begin
 126   if (idx < 0) or (idx > High(ggItems)) then raise Exception.Create('g_ItemObjByIdx: invalid index');
 127   if not ggItems[idx].slotIsUsed then raise Exception.Create('g_ItemObjByIdx: requested inexistent item');
 128   result := @ggItems[idx].Obj;
 129 end;
 130
 131
 132 // ////////////////////////////////////////////////////////////////////////// //
 133 procedure TItem.positionChanged ();
 134 begin
 135 end;
 136
 137
 138 // ////////////////////////////////////////////////////////////////////////// //
 139 const
 140   ITEM_SIGNATURE = $4D455449; // 'ITEM'
 141
 142   ITEMSIZE: Array [ITEM_MEDKIT_SMALL..ITEM_MAX] of Array [0..1] of Byte =
 143     (((14), (15)), // MEDKIT_SMALL
 144      ((28), (19)), // MEDKIT_LARGE
 145      ((28), (19)), // MEDKIT_BLACK
 146      ((31), (16)), // ARMOR_GREEN
 147      ((31), (16)), // ARMOR_BLUE
 148      ((25), (25)), // SPHERE_BLUE
 149      ((25), (25)), // SPHERE_WHITE
 150      ((24), (47)), // SUIT
 151      ((14), (27)), // OXYGEN
 152      ((25), (25)), // INVUL
 153      ((62), (24)), // WEAPON_SAW
 154      ((63), (12)), // WEAPON_SHOTGUN1
 155      ((54), (13)), // WEAPON_SHOTGUN2
 156      ((54), (16)), // WEAPON_CHAINGUN
 157      ((62), (16)), // WEAPON_ROCKETLAUNCHER
 158      ((54), (16)), // WEAPON_PLASMA
 159      ((61), (36)), // WEAPON_BFG
 160      ((54), (16)), // WEAPON_SUPERPULEMET
 161      (( 9), (11)), // AMMO_BULLETS
 162      ((28), (16)), // AMMO_BULLETS_BOX
 163      ((15), ( 7)), // AMMO_SHELLS
 164      ((32), (12)), // AMMO_SHELLS_BOX
 165      ((12), (27)), // AMMO_ROCKET
 166      ((54), (21)), // AMMO_ROCKET_BOX
 167      ((15), (12)), // AMMO_CELL
 168      ((32), (21)), // AMMO_CELL_BIG
 169      ((22), (29)), // AMMO_BACKPACK
 170      ((16), (16)), // KEY_RED
 171      ((16), (16)), // KEY_GREEN
 172      ((16), (16)), // KEY_BLUE
 173      (( 1), ( 1)), // WEAPON_KASTET
 174      ((43), (16)), // WEAPON_PISTOL
 175      ((14), (18)), // BOTTLE
 176      ((16), (15)), // HELMET
 177      ((32), (24)), // JETPACK
 178      ((25), (25)), // INVIS
 179      ((53), (20)), // WEAPON_FLAMETHROWER
 180      ((13), (20))); // AMMO_FUELCAN
 181
 182 procedure InitTextures();
 183 begin
 184   g_Texture_Get('ITEM_MEDKIT_SMALL',     gItemsTexturesID[ITEM_MEDKIT_SMALL]);
 185   g_Texture_Get('ITEM_MEDKIT_LARGE',     gItemsTexturesID[ITEM_MEDKIT_LARGE]);
 186   g_Texture_Get('ITEM_MEDKIT_BLACK',     gItemsTexturesID[ITEM_MEDKIT_BLACK]);
 187   g_Texture_Get('ITEM_SUIT',             gItemsTexturesID[ITEM_SUIT]);
 188   g_Texture_Get('ITEM_OXYGEN',           gItemsTexturesID[ITEM_OXYGEN]);
 189   g_Texture_Get('ITEM_WEAPON_SAW',       gItemsTexturesID[ITEM_WEAPON_SAW]);
 190   g_Texture_Get('ITEM_WEAPON_SHOTGUN1',  gItemsTexturesID[ITEM_WEAPON_SHOTGUN1]);
 191   g_Texture_Get('ITEM_WEAPON_SHOTGUN2',  gItemsTexturesID[ITEM_WEAPON_SHOTGUN2]);
 192   g_Texture_Get('ITEM_WEAPON_CHAINGUN',  gItemsTexturesID[ITEM_WEAPON_CHAINGUN]);
 193   g_Texture_Get('ITEM_WEAPON_ROCKETLAUNCHER', gItemsTexturesID[ITEM_WEAPON_ROCKETLAUNCHER]);
 194   g_Texture_Get('ITEM_WEAPON_PLASMA',    gItemsTexturesID[ITEM_WEAPON_PLASMA]);
 195   g_Texture_Get('ITEM_WEAPON_BFG',       gItemsTexturesID[ITEM_WEAPON_BFG]);
 196   g_Texture_Get('ITEM_WEAPON_SUPERPULEMET', gItemsTexturesID[ITEM_WEAPON_SUPERPULEMET]);
 197   g_Texture_Get('ITEM_WEAPON_FLAMETHROWER', gItemsTexturesID[ITEM_WEAPON_FLAMETHROWER]);
 198   g_Texture_Get('ITEM_AMMO_BULLETS',     gItemsTexturesID[ITEM_AMMO_BULLETS]);
 199   g_Texture_Get('ITEM_AMMO_BULLETS_BOX', gItemsTexturesID[ITEM_AMMO_BULLETS_BOX]);
 200   g_Texture_Get('ITEM_AMMO_SHELLS',      gItemsTexturesID[ITEM_AMMO_SHELLS]);
 201   g_Texture_Get('ITEM_AMMO_SHELLS_BOX',  gItemsTexturesID[ITEM_AMMO_SHELLS_BOX]);
 202   g_Texture_Get('ITEM_AMMO_ROCKET',      gItemsTexturesID[ITEM_AMMO_ROCKET]);
 203   g_Texture_Get('ITEM_AMMO_ROCKET_BOX',  gItemsTexturesID[ITEM_AMMO_ROCKET_BOX]);
 204   g_Texture_Get('ITEM_AMMO_CELL',        gItemsTexturesID[ITEM_AMMO_CELL]);
 205   g_Texture_Get('ITEM_AMMO_CELL_BIG',    gItemsTexturesID[ITEM_AMMO_CELL_BIG]);
 206   g_Texture_Get('ITEM_AMMO_FUELCAN',     gItemsTexturesID[ITEM_AMMO_FUELCAN]);
 207   g_Texture_Get('ITEM_AMMO_BACKPACK',    gItemsTexturesID[ITEM_AMMO_BACKPACK]);
 208   g_Texture_Get('ITEM_KEY_RED',          gItemsTexturesID[ITEM_KEY_RED]);
 209   g_Texture_Get('ITEM_KEY_GREEN',        gItemsTexturesID[ITEM_KEY_GREEN]);
 210   g_Texture_Get('ITEM_KEY_BLUE',         gItemsTexturesID[ITEM_KEY_BLUE]);
 211   g_Texture_Get('ITEM_WEAPON_KASTET',    gItemsTexturesID[ITEM_WEAPON_KASTET]);
 212   g_Texture_Get('ITEM_WEAPON_PISTOL',    gItemsTexturesID[ITEM_WEAPON_PISTOL]);
 213   g_Texture_Get('ITEM_JETPACK',          gItemsTexturesID[ITEM_JETPACK]);
 214 end;
 215
 216 procedure g_Items_LoadData();
 217 begin
 218   e_WriteLog('Loading items data...', MSG_NOTIFY);
 219
 220   g_Sound_CreateWADEx('SOUND_ITEM_RESPAWNITEM', GameWAD+':SOUNDS\RESPAWNITEM');
 221   g_Sound_CreateWADEx('SOUND_ITEM_GETRULEZ', GameWAD+':SOUNDS\GETRULEZ');
 222   g_Sound_CreateWADEx('SOUND_ITEM_GETWEAPON', GameWAD+':SOUNDS\GETWEAPON');
 223   g_Sound_CreateWADEx('SOUND_ITEM_GETITEM', GameWAD+':SOUNDS\GETITEM');
 224
 225   g_Frames_CreateWAD(nil, 'FRAMES_ITEM_BLUESPHERE', GameWAD+':TEXTURES\SBLUE', 32, 32, 4, True);
 226   g_Frames_CreateWAD(nil, 'FRAMES_ITEM_WHITESPHERE', GameWAD+':TEXTURES\SWHITE', 32, 32, 4, True);
 227   g_Frames_CreateWAD(nil, 'FRAMES_ITEM_ARMORGREEN', GameWAD+':TEXTURES\ARMORGREEN', 32, 16, 3, True);
 228   g_Frames_CreateWAD(nil, 'FRAMES_ITEM_ARMORBLUE', GameWAD+':TEXTURES\ARMORBLUE', 32, 16, 3, True);
 229   g_Frames_CreateWAD(nil, 'FRAMES_ITEM_INVUL', GameWAD+':TEXTURES\INVUL', 32, 32, 4, True);
 230   g_Frames_CreateWAD(nil, 'FRAMES_ITEM_INVIS', GameWAD+':TEXTURES\INVIS', 32, 32, 4, True);
 231   g_Frames_CreateWAD(nil, 'FRAMES_ITEM_RESPAWN', GameWAD+':TEXTURES\ITEMRESPAWN', 32, 32, 5, True);
 232   g_Frames_CreateWAD(nil, 'FRAMES_ITEM_BOTTLE', GameWAD+':TEXTURES\BOTTLE', 16, 32, 4, True);
 233   g_Frames_CreateWAD(nil, 'FRAMES_ITEM_HELMET', GameWAD+':TEXTURES\HELMET', 16, 16, 4, True);
 234   g_Frames_CreateWAD(nil, 'FRAMES_FLAG_RED', GameWAD+':TEXTURES\FLAGRED', 64, 64, 5, False);
 235   g_Frames_CreateWAD(nil, 'FRAMES_FLAG_BLUE', GameWAD+':TEXTURES\FLAGBLUE', 64, 64, 5, False);
 236   g_Frames_CreateWAD(nil, 'FRAMES_FLAG_DOM', GameWAD+':TEXTURES\FLAGDOM', 64, 64, 5, False);
 237   g_Texture_CreateWADEx('ITEM_MEDKIT_SMALL', GameWAD+':TEXTURES\MED1');
 238   g_Texture_CreateWADEx('ITEM_MEDKIT_LARGE', GameWAD+':TEXTURES\MED2');
 239   g_Texture_CreateWADEx('ITEM_WEAPON_SAW', GameWAD+':TEXTURES\SAW');
 240   g_Texture_CreateWADEx('ITEM_WEAPON_PISTOL', GameWAD+':TEXTURES\PISTOL');
 241   g_Texture_CreateWADEx('ITEM_WEAPON_KASTET', GameWAD+':TEXTURES\KASTET');
 242   g_Texture_CreateWADEx('ITEM_WEAPON_SHOTGUN1', GameWAD+':TEXTURES\SHOTGUN1');
 243   g_Texture_CreateWADEx('ITEM_WEAPON_SHOTGUN2', GameWAD+':TEXTURES\SHOTGUN2');
 244   g_Texture_CreateWADEx('ITEM_WEAPON_CHAINGUN', GameWAD+':TEXTURES\MGUN');
 245   g_Texture_CreateWADEx('ITEM_WEAPON_ROCKETLAUNCHER', GameWAD+':TEXTURES\RLAUNCHER');
 246   g_Texture_CreateWADEx('ITEM_WEAPON_PLASMA', GameWAD+':TEXTURES\PGUN');
 247   g_Texture_CreateWADEx('ITEM_WEAPON_BFG', GameWAD+':TEXTURES\BFG');
 248   g_Texture_CreateWADEx('ITEM_WEAPON_SUPERPULEMET', GameWAD+':TEXTURES\SPULEMET');
 249   g_Texture_CreateWADEx('ITEM_WEAPON_FLAMETHROWER', GameWAD+':TEXTURES\FLAMETHROWER');
 250   g_Texture_CreateWADEx('ITEM_AMMO_BULLETS', GameWAD+':TEXTURES\CLIP');
 251   g_Texture_CreateWADEx('ITEM_AMMO_BULLETS_BOX', GameWAD+':TEXTURES\AMMO');
 252   g_Texture_CreateWADEx('ITEM_AMMO_SHELLS', GameWAD+':TEXTURES\SHELL1');
 253   g_Texture_CreateWADEx('ITEM_AMMO_SHELLS_BOX', GameWAD+':TEXTURES\SHELL2');
 254   g_Texture_CreateWADEx('ITEM_AMMO_ROCKET', GameWAD+':TEXTURES\ROCKET');
 255   g_Texture_CreateWADEx('ITEM_AMMO_ROCKET_BOX', GameWAD+':TEXTURES\ROCKETS');
 256   g_Texture_CreateWADEx('ITEM_AMMO_CELL', GameWAD+':TEXTURES\CELL');
 257   g_Texture_CreateWADEx('ITEM_AMMO_CELL_BIG', GameWAD+':TEXTURES\CELL2');
 258   g_Texture_CreateWADEx('ITEM_AMMO_FUELCAN', GameWAD+':TEXTURES\FUELCAN');
 259   g_Texture_CreateWADEx('ITEM_AMMO_BACKPACK', GameWAD+':TEXTURES\BPACK');
 260   g_Texture_CreateWADEx('ITEM_KEY_RED', GameWAD+':TEXTURES\KEYR');
 261   g_Texture_CreateWADEx('ITEM_KEY_GREEN', GameWAD+':TEXTURES\KEYG');
 262   g_Texture_CreateWADEx('ITEM_KEY_BLUE', GameWAD+':TEXTURES\KEYB');
 263   g_Texture_CreateWADEx('ITEM_OXYGEN', GameWAD+':TEXTURES\OXYGEN');
 264   g_Texture_CreateWADEx('ITEM_SUIT', GameWAD+':TEXTURES\SUIT');
 265   g_Texture_CreateWADEx('ITEM_WEAPON_KASTET', GameWAD+':TEXTURES\KASTET');
 266   g_Texture_CreateWADEx('ITEM_MEDKIT_BLACK', GameWAD+':TEXTURES\BMED');
 267   g_Texture_CreateWADEx('ITEM_JETPACK', GameWAD+':TEXTURES\JETPACK');
 268
 269   InitTextures();
 270
 271   freeIds := TIdPool.Create();
 272 end;
 273
 274
 275 procedure g_Items_FreeData();
 276 begin
 277   e_WriteLog('Releasing items data...', MSG_NOTIFY);
 278
 279   g_Sound_Delete('SOUND_ITEM_RESPAWNITEM');
 280   g_Sound_Delete('SOUND_ITEM_GETRULEZ');
 281   g_Sound_Delete('SOUND_ITEM_GETWEAPON');
 282   g_Sound_Delete('SOUND_ITEM_GETITEM');
 283
 284   g_Frames_DeleteByName('FRAMES_ITEM_BLUESPHERE');
 285   g_Frames_DeleteByName('FRAMES_ITEM_WHITESPHERE');
 286   g_Frames_DeleteByName('FRAMES_ITEM_ARMORGREEN');
 287   g_Frames_DeleteByName('FRAMES_ITEM_ARMORBLUE');
 288   g_Frames_DeleteByName('FRAMES_ITEM_INVUL');
 289   g_Frames_DeleteByName('FRAMES_ITEM_INVIS');
 290   g_Frames_DeleteByName('FRAMES_ITEM_RESPAWN');
 291   g_Frames_DeleteByName('FRAMES_ITEM_BOTTLE');
 292   g_Frames_DeleteByName('FRAMES_ITEM_HELMET');
 293   g_Frames_DeleteByName('FRAMES_FLAG_RED');
 294   g_Frames_DeleteByName('FRAMES_FLAG_BLUE');
 295   g_Frames_DeleteByName('FRAMES_FLAG_DOM');
 296   g_Texture_Delete('ITEM_MEDKIT_SMALL');
 297   g_Texture_Delete('ITEM_MEDKIT_LARGE');
 298   g_Texture_Delete('ITEM_WEAPON_SAW');
 299   g_Texture_Delete('ITEM_WEAPON_PISTOL');
 300   g_Texture_Delete('ITEM_WEAPON_KASTET');
 301   g_Texture_Delete('ITEM_WEAPON_SHOTGUN1');
 302   g_Texture_Delete('ITEM_WEAPON_SHOTGUN2');
 303   g_Texture_Delete('ITEM_WEAPON_CHAINGUN');
 304   g_Texture_Delete('ITEM_WEAPON_ROCKETLAUNCHER');
 305   g_Texture_Delete('ITEM_WEAPON_PLASMA');
 306   g_Texture_Delete('ITEM_WEAPON_BFG');
 307   g_Texture_Delete('ITEM_WEAPON_SUPERPULEMET');
 308   g_Texture_Delete('ITEM_WEAPON_FLAMETHROWER');
 309   g_Texture_Delete('ITEM_AMMO_BULLETS');
 310   g_Texture_Delete('ITEM_AMMO_BULLETS_BOX');
 311   g_Texture_Delete('ITEM_AMMO_SHELLS');
 312   g_Texture_Delete('ITEM_AMMO_SHELLS_BOX');
 313   g_Texture_Delete('ITEM_AMMO_ROCKET');
 314   g_Texture_Delete('ITEM_AMMO_ROCKET_BOX');
 315   g_Texture_Delete('ITEM_AMMO_CELL');
 316   g_Texture_Delete('ITEM_AMMO_CELL_BIG');
 317   g_Texture_Delete('ITEM_AMMO_FUELCAN');
 318   g_Texture_Delete('ITEM_AMMO_BACKPACK');
 319   g_Texture_Delete('ITEM_KEY_RED');
 320   g_Texture_Delete('ITEM_KEY_GREEN');
 321   g_Texture_Delete('ITEM_KEY_BLUE');
 322   g_Texture_Delete('ITEM_OXYGEN');
 323   g_Texture_Delete('ITEM_SUIT');
 324   g_Texture_Delete('ITEM_WEAPON_KASTET');
 325   g_Texture_Delete('ITEM_MEDKIT_BLACK');
 326   g_Texture_Delete('ITEM_JETPACK');
 327
 328   freeIds.Free();
 329   freeIds := nil;
 330 end;
 331
 332
 333 procedure releaseItem (idx: Integer);
 334 var
 335   it: PItem;
 336 begin
 337   if (idx < 0) or (idx > High(ggItems)) then raise Exception.Create('releaseItem: invalid item id');
 338   if not freeIds.hasAlloced[LongWord(idx)] then raise Exception.Create('releaseItem: trying to release unallocated item (0)');
 339   it := @ggItems[idx];
 340   if not it.slotIsUsed then raise Exception.Create('releaseItem: trying to release unallocated item (1)');
 341   if (it.arrIdx <> idx) then raise Exception.Create('releaseItem: arrIdx inconsistency');
 342   it.slotIsUsed := false;
 343   if (it.Animation <> nil) then
 344   begin
 345     it.Animation.Free();
 346     it.Animation := nil;
 347   end;
 348   it.alive := False;
 349   it.SpawnTrigger := -1;
 350   it.ItemType := ITEM_NONE;
 351   freeIds.release(LongWord(idx));
 352 end;
 353
 354
 355 procedure growItemArrayTo (newsz: Integer);
 356 var
 357   i, olen: Integer;
 358   it: PItem;
 359 begin
 360   if (newsz < Length(ggItems)) then exit;
 361   // no free slots
 362   olen := Length(ggItems);
 363   SetLength(ggItems, newsz);
 364   for i := olen to High(ggItems) do
 365   begin
 366     it := @ggItems[i];
 367     it.slotIsUsed := false;
 368     it.arrIdx := i;
 369     it.ItemType := ITEM_NONE;
 370     it.Animation := nil;
 371     it.alive := false;
 372     it.SpawnTrigger := -1;
 373     it.Respawnable := false;
 374     //if not freeIds.hasFree[LongWord(i)] then raise Exception.Create('internal error in item idx manager');
 375   end;
 376 end;
 377
 378
 379 function allocItem (): DWORD;
 380 begin
 381   result := freeIds.alloc();
 382   if (result >= Length(ggItems)) then growItemArrayTo(Integer(result)+64);
 383   if (Integer(result) > High(ggItems)) then raise Exception.Create('allocItem: freeid list corrupted');
 384   if (ggItems[result].arrIdx <> Integer(result)) then raise Exception.Create('allocItem: arrIdx inconsistency');
 385 end;
 386
 387
 388 // it will be slow if the slot is free (we have to rebuild the heap)
 389 function wantItemSlot (slot: Integer): Integer;
 390 var
 391   olen: Integer;
 392   it: PItem;
 393 begin
 394   if (slot < 0) or (slot > $0fffffff) then raise Exception.Create('wantItemSlot: bad item slot request');
 395   // do we need to grow item storate?
 396   olen := Length(ggItems);
 397   if (slot >= olen) then growItemArrayTo(slot+64);
 398
 399   it := @ggItems[slot];
 400   if not it.slotIsUsed then
 401   begin
 402     freeIds.alloc(LongWord(slot));
 403   end
 404   else
 405   begin
 406     if not freeIds.hasAlloced[slot] then raise Exception.Create('wantItemSlot: internal error in item idx manager');
 407   end;
 408   it.slotIsUsed := false;
 409
 410   result := slot;
 411 end;
 412
 413
 414 // ////////////////////////////////////////////////////////////////////////// //
 415 procedure g_Items_Init ();
 416 var
 417   a, b: Integer;
 418 begin
 419   if gMapInfo.Height > gPlayerScreenSize.Y then a := gMapInfo.Height-gPlayerScreenSize.Y else a := gMapInfo.Height;
 420   if gMapInfo.Width > gPlayerScreenSize.X then b := gMapInfo.Width-gPlayerScreenSize.X else b := gMapInfo.Width;
 421   gMaxDist := Trunc(Hypot(a, b));
 422 end;
 423
 424
 425 procedure g_Items_Free ();
 426 var
 427   i: Integer;
 428 begin
 429   if (ggItems <> nil) then
 430   begin
 431     for i := 0 to High(ggItems) do ggItems[i].Animation.Free();
 432     ggItems := nil;
 433   end;
 434   freeIds.clear();
 435 end;
 436
 437
 438 function g_Items_Create (X, Y: Integer; ItemType: Byte;
 439            Fall, Respawnable: Boolean; AdjCoord: Boolean = False; ForcedID: Integer = -1): DWORD;
 440 var
 441   find_id: DWORD;
 442   ID: DWORD;
 443   it: PItem;
 444 begin
 445   if ForcedID < 0 then find_id := allocItem() else find_id := wantItemSlot(ForcedID);
 446
 447   //{$IF DEFINED(D2F_DEBUG)}e_WriteLog(Format('allocated item #%d', [Integer(find_id)]), MSG_NOTIFY);{$ENDIF}
 448
 449   it := @ggItems[find_id];
 450
 451   if (it.arrIdx <> Integer(find_id)) then raise Exception.Create('g_Items_Create: arrIdx inconsistency');
 452   //it.arrIdx := find_id;
 453   it.slotIsUsed := true;
 454
 455   it.ItemType := ItemType;
 456   it.Respawnable := Respawnable;
 457   if g_Game_IsServer and (ITEM_RESPAWNTIME = 0) then it.Respawnable := False;
 458   it.InitX := X;
 459   it.InitY := Y;
 460   it.RespawnTime := 0;
 461   it.Fall := Fall;
 462   it.alive := True;
 463   it.QuietRespawn := False;
 464   it.dropped := false;
 465
 466   g_Obj_Init(@it.Obj);
 467   it.Obj.X := X;
 468   it.Obj.Y := Y;
 469   it.Obj.Rect.Width := ITEMSIZE[ItemType][0];
 470   it.Obj.Rect.Height := ITEMSIZE[ItemType][1];
 471
 472   it.Animation := nil;
 473   it.SpawnTrigger := -1;
 474
 475   // Êîîðäèíàòû îòíîñèòåëüíî öåíòðà íèæíåãî ðåáðà
 476   if AdjCoord then
 477   begin
 478     with it^ do
 479     begin
 480       Obj.X := X - (Obj.Rect.Width div 2);
 481       Obj.Y := Y - Obj.Rect.Height;
 482       InitX := Obj.X;
 483       InitY := Obj.Y;
 484     end;
 485   end;
 486
 487   // Óñòàíîâêà àíèìàöèè
 488   case it.ItemType of
 489     ITEM_ARMOR_GREEN: if g_Frames_Get(ID, 'FRAMES_ITEM_ARMORGREEN') then it.Animation := TAnimation.Create(ID, True, 20);
 490     ITEM_ARMOR_BLUE: if g_Frames_Get(ID, 'FRAMES_ITEM_ARMORBLUE') then it.Animation := TAnimation.Create(ID, True, 20);
 491     ITEM_SPHERE_BLUE: if g_Frames_Get(ID, 'FRAMES_ITEM_BLUESPHERE') then it.Animation := TAnimation.Create(ID, True, 15);
 492     ITEM_SPHERE_WHITE: if g_Frames_Get(ID, 'FRAMES_ITEM_WHITESPHERE') then it.Animation := TAnimation.Create(ID, True, 20);
 493     ITEM_INVUL: if g_Frames_Get(ID, 'FRAMES_ITEM_INVUL') then it.Animation := TAnimation.Create(ID, True, 20);
 494     ITEM_INVIS: if g_Frames_Get(ID, 'FRAMES_ITEM_INVIS') then it.Animation := TAnimation.Create(ID, True, 20);
 495     ITEM_BOTTLE: if g_Frames_Get(ID, 'FRAMES_ITEM_BOTTLE') then it.Animation := TAnimation.Create(ID, True, 20);
 496     ITEM_HELMET: if g_Frames_Get(ID, 'FRAMES_ITEM_HELMET') then it.Animation := TAnimation.Create(ID, True, 20);
 497   end;
 498
 499   it.positionChanged();
 500
 501   result := find_id;
 502 end;
 503
 504
 505 procedure g_Items_Update ();
 506 var
 507   i, j, k: Integer;
 508   ID: DWord;
 509   Anim: TAnimation;
 510   m: Word;
 511   r, nxt: Boolean;
 512 begin
 513   if (ggItems = nil) then exit;
 514
 515   for i := 0 to High(ggItems) do
 516   begin
 517     if (ggItems[i].ItemType = ITEM_NONE) then continue;
 518
 519     with ggItems[i] do
 520     begin
 521       nxt := False;
 522
 523       if alive then
 524       begin
 525         if Fall then
 526         begin
 527           m := g_Obj_Move(@Obj, True, True);
 528           positionChanged(); // this updates spatial accelerators
 529
 530           // Ñîïðîòèâëåíèå âîçäóõà
 531           if gTime mod (GAME_TICK*2) = 0 then Obj.Vel.X := z_dec(Obj.Vel.X, 1);
 532
 533           // Åñëè âûïàë çà êàðòó
 534           if WordBool(m and MOVE_FALLOUT) then
 535           begin
 536             if SpawnTrigger = -1 then
 537             begin
 538               g_Items_Pick(i);
 539             end
 540             else
 541             begin
 542               g_Items_Remove(i);
 543               if g_Game_IsServer and g_Game_IsNet then MH_SEND_ItemDestroy(True, i);
 544             end;
 545             continue;
 546           end;
 547         end;
 548
 549         // Åñëè èãðîêè ïîáëèçîñòè
 550         if (gPlayers <> nil) then
 551         begin
 552           j := Random(Length(gPlayers))-1;
 553
 554           for k := 0 to High(gPlayers) do
 555           begin
 556             Inc(j);
 557             if j > High(gPlayers) then j := 0;
 558
 559             if (gPlayers[j] <> nil) and gPlayers[j].alive and g_Obj_Collide(@gPlayers[j].Obj, @Obj) then
 560             begin
 561               if g_Game_IsClient then continue;
 562
 563               if not gPlayers[j].PickItem(ItemType, Respawnable, r) then continue;
 564
 565               if g_Game_IsNet then MH_SEND_PlayerStats(gPlayers[j].UID);
 566
 567               {
 568                 Doom 2D: Original:
 569                 1. I_NONE,I_CLIP,I_SHEL,I_ROCKET,I_CELL,I_AMMO,I_SBOX,I_RBOX,I_CELP,I_BPACK,I_CSAW,I_SGUN,I_SGUN2,I_MGUN,I_LAUN,I_PLAS,I_BFG,I_GUN2
 570                 +2. I_MEGA,I_INVL,I_SUPER
 571                 3. I_STIM,I_MEDI,I_ARM1,I_ARM2,I_AQUA,I_KEYR,I_KEYG,I_KEYB,I_SUIT,I_RTORCH,I_GTORCH,I_BTORCH,I_GOR1,I_FCAN
 572               }
 573               g_Items_EmitPickupSoundAt(i, gPlayers[j].Obj.X, gPlayers[j].Obj.Y);
 574
 575               // Íàäî óáðàòü ñ êàðòû, åñëè ýòî íå êëþ÷, êîòîðûì íóæíî ïîäåëèòüñÿ ñ äðóãèì èãðîêîì
 576               if r then
 577               begin
 578                 if not Respawnable then g_Items_Remove(i) else g_Items_Pick(i);
 579                 if g_Game_IsNet then MH_SEND_ItemDestroy(False, i);
 580                 nxt := True;
 581                 break;
 582               end;
 583             end;
 584           end;
 585         end;
 586
 587         if nxt then continue;
 588       end;
 589
 590       if Respawnable and g_Game_IsServer then
 591       begin
 592         DecMin(RespawnTime, 0);
 593         if (RespawnTime = 0) and (not alive) then
 594         begin
 595           if not QuietRespawn then g_Sound_PlayExAt('SOUND_ITEM_RESPAWNITEM', InitX, InitY);
 596
 597           if g_Frames_Get(ID, 'FRAMES_ITEM_RESPAWN') then
 598           begin
 599             Anim := TAnimation.Create(ID, False, 4);
 600             g_GFX_OnceAnim(InitX+(Obj.Rect.Width div 2)-16, InitY+(Obj.Rect.Height div 2)-16, Anim);
 601             Anim.Free();
 602           end;
 603
 604           Obj.X := InitX;
 605           Obj.Y := InitY;
 606           Obj.Vel.X := 0;
 607           Obj.Vel.Y := 0;
 608           Obj.Accel.X := 0;
 609           Obj.Accel.Y := 0;
 610           positionChanged(); // this updates spatial accelerators
 611
 612           alive := true;
 613
 614           if g_Game_IsNet then MH_SEND_ItemSpawn(QuietRespawn, i);
 615           QuietRespawn := false;
 616         end;
 617       end;
 618
 619       if (Animation <> nil) then Animation.Update();
 620     end;
 621   end;
 622 end;
 623
 624
 625 procedure itemsDrawInternal (dropflag: Boolean);
 626 var
 627   i: Integer;
 628   it: PItem;
 629 begin
 630   if (ggItems = nil) then exit;
 631
 632   for i := 0 to High(ggItems) do
 633   begin
 634     it := @ggItems[i];
 635     if not it.alive then continue;
 636     if (it.dropped <> dropflag) then continue;
 637
 638     with it^ do
 639     begin
 640       if g_Collide(Obj.X, Obj.Y, Obj.Rect.Width, Obj.Rect.Height, sX, sY, sWidth, sHeight) then
 641       begin
 642         if (Animation = nil) then
 643         begin
 644           e_Draw(gItemsTexturesID[ItemType], Obj.X, Obj.Y, 0, true, false);
 645         end
 646         else
 647         begin
 648           Animation.Draw(Obj.X, Obj.Y, M_NONE);
 649         end;
 650
 651         if g_debug_Frames then
 652         begin
 653           e_DrawQuad(Obj.X+Obj.Rect.X,
 654                      Obj.Y+Obj.Rect.Y,
 655                      Obj.X+Obj.Rect.X+Obj.Rect.Width-1,
 656                      Obj.Y+Obj.Rect.Y+Obj.Rect.Height-1,
 657                      0, 255, 0);
 658         end;
 659       end;
 660     end;
 661   end;
 662 end;
 663
 664
 665 procedure g_Items_Draw ();
 666 begin
 667   itemsDrawInternal(false);
 668 end;
 669
 670 procedure g_Items_DrawDrop ();
 671 begin
 672   itemsDrawInternal(true);
 673 end;
 674
 675
 676 procedure g_Items_SetDrop (ID: DWORD);
 677 begin
 678   if (ID < Length(ggItems)) then
 679   begin
 680     ggItems[ID].dropped := true;
 681   end;
 682 end;
 683
 684
 685 procedure g_Items_Pick (ID: DWORD);
 686 begin
 687   if (ID < Length(ggItems)) then
 688   begin
 689     ggItems[ID].alive := false;
 690     ggItems[ID].RespawnTime := ITEM_RESPAWNTIME;
 691   end;
 692 end;
 693
 694
 695 procedure g_Items_Remove (ID: DWORD);
 696 var
 697   it: PItem;
 698   trig: Integer;
 699 begin
 700   if not g_Items_ValidId(ID) then raise Exception.Create('g_Items_Remove: invalid item id');
 701
 702   it := @ggItems[ID];
 703   if (it.arrIdx <> Integer(ID)) then raise Exception.Create('g_Items_Remove: arrIdx desync');
 704
 705   trig := it.SpawnTrigger;
 706
 707   releaseItem(ID);
 708
 709   if (trig > -1) then g_Triggers_DecreaseSpawner(trig);
 710 end;
 711
 712
 713 procedure g_Items_SaveState (var Mem: TBinMemoryWriter);
 714 var
 715   count, i: Integer;
 716   sig: DWORD;
 717   tt: Byte;
 718 begin
 719   // Ñ÷èòàåì êîëè÷åñòâî ñóùåñòâóþùèõ ïðåäìåòîâ
 720   count := 0;
 721   if (ggItems <> nil) then
 722   begin
 723     for i := 0 to High(ggItems) do if (ggItems[i].ItemType <> ITEM_NONE) then Inc(count);
 724   end;
 725
 726   Mem := TBinMemoryWriter.Create((count+1) * 60);
 727
 728   // Êîëè÷åñòâî ïðåäìåòîâ
 729   Mem.WriteInt(count);
 730
 731   if (count = 0) then exit;
 732
 733   for i := 0 to High(ggItems) do
 734   begin
 735     if (ggItems[i].ItemType <> ITEM_NONE) then
 736     begin
 737       // Ñèãíàòóðà ïðåäìåòà
 738       sig := ITEM_SIGNATURE; // 'ITEM'
 739       Mem.WriteDWORD(sig);
 740       // Òèï ïðåäìåòà
 741       tt := ggItems[i].ItemType;
 742       if ggItems[i].dropped then tt := tt or $80;
 743       Mem.WriteByte(tt);
 744       // Åñòü ëè ðåñïàóí
 745       Mem.WriteBoolean(ggItems[i].Respawnable);
 746       // Êîîðäèíàòû ðåñïóíà
 747       Mem.WriteInt(ggItems[i].InitX);
 748       Mem.WriteInt(ggItems[i].InitY);
 749       // Âðåìÿ äî ðåñïàóíà
 750       Mem.WriteWord(ggItems[i].RespawnTime);
 751       // Ñóùåñòâóåò ëè ýòîò ïðåäìåò
 752       Mem.WriteBoolean(ggItems[i].alive);
 753       // Ìîæåò ëè îí ïàäàòü
 754       Mem.WriteBoolean(ggItems[i].Fall);
 755       // Èíäåêñ òðèããåðà, ñîçäàâøåãî ïðåäìåò
 756       Mem.WriteInt(ggItems[i].SpawnTrigger);
 757       // Îáúåêò ïðåäìåòà
 758       Obj_SaveState(@ggItems[i].Obj, Mem);
 759     end;
 760   end;
 761 end;
 762
 763
 764 procedure g_Items_LoadState (var Mem: TBinMemoryReader);
 765 var
 766   count, i, a: Integer;
 767   sig: DWORD;
 768   b: Byte;
 769 begin
 770   if (Mem = nil) then exit;
 771
 772   g_Items_Free();
 773
 774   // Êîëè÷åñòâî ïðåäìåòîâ
 775   Mem.ReadInt(count);
 776
 777   if (count = 0) then Exit;
 778
 779   for a := 0 to count-1 do
 780   begin
 781     // Ñèãíàòóðà ïðåäìåòà
 782     Mem.ReadDWORD(sig);
 783     if (sig <> ITEM_SIGNATURE) then raise EBinSizeError.Create('g_Items_LoadState: Wrong Item Signature'); // 'ITEM'
 784     // Òèï ïðåäìåòà
 785     Mem.ReadByte(b); // bit7=1: monster drop
 786     // Ñîçäàåì ïðåäìåò
 787     i := g_Items_Create(0, 0, b and $7F, False, False);
 788     if ((b and $80) <> 0) then g_Items_SetDrop(i);
 789     // Åñòü ëè ðåñïàóí
 790     Mem.ReadBoolean(ggItems[i].Respawnable);
 791     // Êîîðäèíàòû ðåñïóíà
 792     Mem.ReadInt(ggItems[i].InitX);
 793     Mem.ReadInt(ggItems[i].InitY);
 794     // Âðåìÿ äî ðåñïàóíà
 795     Mem.ReadWord(ggItems[i].RespawnTime);
 796     // Ñóùåñòâóåò ëè ýòîò ïðåäìåò
 797     Mem.ReadBoolean(ggItems[i].alive);
 798     // Ìîæåò ëè îí ïàäàòü
 799     Mem.ReadBoolean(ggItems[i].Fall);
 800     // Èíäåêñ òðèããåðà, ñîçäàâøåãî ïðåäìåò
 801     Mem.ReadInt(ggItems[i].SpawnTrigger);
 802     // Îáúåêò ïðåäìåòà
 803     Obj_LoadState(@ggItems[i].Obj, Mem);
 804   end;
 805 end;
 806
 807
 808 procedure g_Items_RestartRound ();
 809 var
 810   i: Integer;
 811   it: PItem;
 812 begin
 813   for i := 0 to High(ggItems) do
 814   begin
 815     it := @ggItems[i];
 816     if it.Respawnable then
 817     begin
 818       it.QuietRespawn := True;
 819       it.RespawnTime := 0;
 820     end
 821     else
 822     begin
 823       g_Items_Remove(i);
 824       if g_Game_IsNet then MH_SEND_ItemDestroy(True, i);
 825     end;
 826   end;
 827 end;
 828
 829
 830 function g_Items_ForEachAlive (cb: TItemEachAliveCB; backwards: Boolean=false): Boolean;
 831 var
 832   idx: Integer;
 833 begin
 834   result := false;
 835   if (ggItems = nil) or not assigned(cb) then exit;
 836
 837   if backwards then
 838   begin
 839     for idx := High(ggItems) downto 0 do
 840     begin
 841       if ggItems[idx].alive then
 842       begin
 843         result := cb(@ggItems[idx]);
 844         if result then exit;
 845       end;
 846     end;
 847   end
 848   else
 849   begin
 850     for idx := 0 to High(ggItems) do
 851     begin
 852       if ggItems[idx].alive then
 853       begin
 854         result := cb(@ggItems[idx]);
 855         if result then exit;
 856       end;
 857     end;
 858   end;
 859 end;
 860
 861
 862 // ////////////////////////////////////////////////////////////////////////// //
 863 procedure g_Items_EmitPickupSound (idx: Integer);
 864 var
 865   it: PItem;
 866 begin
 867   if not g_Items_ValidId(idx) then exit;
 868   it := @ggItems[idx];
 869   g_Items_EmitPickupSoundAt(idx, it.Obj.X, it.Obj.Y);
 870 end;
 871
 872 procedure g_Items_EmitPickupSoundAt (idx, x, y: Integer);
 873 var
 874   it: PItem;
 875 begin
 876   if not g_Items_ValidId(idx) then exit;
 877
 878   it := @ggItems[idx];
 879   if gSoundEffectsDF then
 880   begin
 881     if it.ItemType in [ITEM_SPHERE_BLUE, ITEM_SPHERE_WHITE, ITEM_INVUL,
 882                        ITEM_INVIS, ITEM_MEDKIT_BLACK, ITEM_JETPACK] then
 883     begin
 884       g_Sound_PlayExAt('SOUND_ITEM_GETRULEZ', x, y);
 885     end
 886     else if it.ItemType in [ITEM_WEAPON_SAW, ITEM_WEAPON_PISTOL, ITEM_WEAPON_SHOTGUN1, ITEM_WEAPON_SHOTGUN2,
 887                             ITEM_WEAPON_CHAINGUN, ITEM_WEAPON_ROCKETLAUNCHER, ITEM_WEAPON_PLASMA,
 888                             ITEM_WEAPON_BFG, ITEM_WEAPON_SUPERPULEMET, ITEM_WEAPON_FLAMETHROWER,
 889                             ITEM_AMMO_BACKPACK] then
 890     begin
 891       g_Sound_PlayExAt('SOUND_ITEM_GETWEAPON', x, y);
 892     end
 893     else
 894     begin
 895       g_Sound_PlayExAt('SOUND_ITEM_GETITEM', x, y);
 896     end;
 897   end
 898   else
 899   begin
 900     if it.ItemType in [ITEM_SPHERE_BLUE, ITEM_SPHERE_WHITE, ITEM_SUIT,
 901                        ITEM_MEDKIT_BLACK, ITEM_INVUL, ITEM_INVIS, ITEM_JETPACK] then
 902     begin
 903       g_Sound_PlayExAt('SOUND_ITEM_GETRULEZ', x, y);
 904     end
 905     else if it.ItemType in [ITEM_WEAPON_SAW, ITEM_WEAPON_PISTOL, ITEM_WEAPON_SHOTGUN1, ITEM_WEAPON_SHOTGUN2,
 906                             ITEM_WEAPON_CHAINGUN, ITEM_WEAPON_ROCKETLAUNCHER, ITEM_WEAPON_PLASMA,
 907                             ITEM_WEAPON_BFG, ITEM_WEAPON_SUPERPULEMET, ITEM_WEAPON_FLAMETHROWER] then
 908     begin
 909       g_Sound_PlayExAt('SOUND_ITEM_GETWEAPON', x, y);
 910     end
 911     else
 912     begin
 913       g_Sound_PlayExAt('SOUND_ITEM_GETITEM', x, y);
 914     end;
 915   end;
 916 end;
 917
 918
 919 procedure g_Items_AddDynLights();
 920 var
 921   f: Integer;
 922   it: PItem;
 923 begin
 924   for f := 0 to High(ggItems) do
 925   begin
 926     it := @ggItems[f];
 927     if not it.alive then continue;
 928     case it.ItemType of
 929       ITEM_KEY_RED: g_AddDynLight(it.Obj.X+(it.Obj.Rect.Width div 2), it.Obj.Y+(it.Obj.Rect.Height div 2), 24,  1.0, 0.0, 0.0, 0.6);
 930       ITEM_KEY_GREEN: g_AddDynLight(it.Obj.X+(it.Obj.Rect.Width div 2), it.Obj.Y+(it.Obj.Rect.Height div 2), 24,  0.0, 1.0, 0.0, 0.6);
 931       ITEM_KEY_BLUE: g_AddDynLight(it.Obj.X+(it.Obj.Rect.Width div 2), it.Obj.Y+(it.Obj.Rect.Height div 2), 24,  0.0, 0.0, 1.0, 0.6);
 932       ITEM_ARMOR_GREEN: g_AddDynLight(it.Obj.X+(it.Obj.Rect.Width div 2), it.Obj.Y+(it.Obj.Rect.Height div 2), 42,  0.0, 1.0, 0.0, 0.6);
 933       ITEM_ARMOR_BLUE: g_AddDynLight(it.Obj.X+(it.Obj.Rect.Width div 2), it.Obj.Y+(it.Obj.Rect.Height div 2), 42,  0.0, 0.0, 1.0, 0.6);
 934       ITEM_SPHERE_BLUE: g_AddDynLight(it.Obj.X+(it.Obj.Rect.Width div 2), it.Obj.Y+(it.Obj.Rect.Height div 2), 32,  0.0, 1.0, 0.0, 0.6);
 935       ITEM_SPHERE_WHITE: g_AddDynLight(it.Obj.X+(it.Obj.Rect.Width div 2), it.Obj.Y+(it.Obj.Rect.Height div 2), 32,  1.0, 1.0, 1.0, 0.6);
 936       ITEM_INVUL: g_AddDynLight(it.Obj.X+(it.Obj.Rect.Width div 2), it.Obj.Y+(it.Obj.Rect.Height div 2), 32,  1.0, 0.0, 0.0, 0.6);
 937       ITEM_INVIS: g_AddDynLight(it.Obj.X+(it.Obj.Rect.Width div 2), it.Obj.Y+(it.Obj.Rect.Height div 2), 32,  1.0, 1.0, 0.0, 0.6);
 938       ITEM_BOTTLE: g_AddDynLight(it.Obj.X+(it.Obj.Rect.Width div 2), it.Obj.Y+(it.Obj.Rect.Height div 2), 16,  0.0, 0.0, 0.8, 0.6);
 939       ITEM_HELMET: g_AddDynLight(it.Obj.X+(it.Obj.Rect.Width div 2), it.Obj.Y+(it.Obj.Rect.Height div 2), 16,  0.0, 0.8, 0.0, 0.6);
 940     end;
 941   end;
 942 end;
 943
 944
 945 end.