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[d2df-sdl.git] / src / game / g_map.pas

(* Copyright (C)  DooM 2D:Forever Developers
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *)
{$INCLUDE ../shared/a_modes.inc}
unit g_map;

interface

uses
  e_graphics, g_basic, MAPSTRUCT, g_textures, Classes,
  g_phys, wadreader, BinEditor, g_panel, g_grid, z_aabbtree, md5, xprofiler;

type
  TMapInfo = record
    Map:           String;
    Name:          String;
    Description:   String;
    Author:        String;
    MusicName:     String;
    SkyName:       String;
    Height:        Word;
    Width:         Word;
  end;

  PRespawnPoint = ^TRespawnPoint;
  TRespawnPoint = record
    X, Y:      Integer;
    Direction: TDirection;
    PointType: Byte;
  end;

  PFlagPoint = ^TFlagPoint;
  TFlagPoint = TRespawnPoint;

  PFlag = ^TFlag;
  TFlag = record
    Obj:         TObj;
    RespawnType: Byte;
    State:       Byte;
    Count:       Integer;
    CaptureTime: LongWord;
    Animation:   TAnimation;
    Direction:   TDirection;
  end;

function  g_Map_Load(Res: String): Boolean;
function  g_Map_GetMapInfo(Res: String): TMapInfo;
function  g_Map_GetMapsList(WADName: String): SArray;
function  g_Map_Exist(Res: String): Boolean;
procedure g_Map_Free();
procedure g_Map_Update();

procedure g_Map_DrawPanels(x0, y0, wdt, hgt: Integer; PanelType: Word);

procedure g_Map_DrawBack(dx, dy: Integer);
function  g_Map_CollidePanel(X, Y: Integer; Width, Height: Word;
                             PanelType: Word; b1x3: Boolean): Boolean;
function  g_Map_CollideLiquid_Texture(X, Y: Integer; Width, Height: Word): DWORD;
procedure g_Map_EnableWall(ID: DWORD);
procedure g_Map_DisableWall(ID: DWORD);
procedure g_Map_SwitchTexture(PanelType: Word; ID: DWORD; AnimLoop: Byte = 0);
procedure g_Map_SetLift(ID: DWORD; t: Integer);
procedure g_Map_ReAdd_DieTriggers();
function  g_Map_IsSpecialTexture(Texture: String): Boolean;

function  g_Map_GetPoint(PointType: Byte; var RespawnPoint: TRespawnPoint): Boolean;
function  g_Map_GetPointCount(PointType: Byte): Word;

function  g_Map_HaveFlagPoints(): Boolean;

procedure g_Map_ResetFlag(Flag: Byte);
procedure g_Map_DrawFlags();

function g_Map_PanelForPID(PanelID: Integer; var PanelArrayID: Integer): PPanel;

procedure g_Map_SaveState(Var Mem: TBinMemoryWriter);
procedure g_Map_LoadState(Var Mem: TBinMemoryReader);

procedure g_Map_DrawPanelShadowVolumes(lightX: Integer; lightY: Integer; radius: Integer);

procedure g_Map_ProfilersBegin ();
procedure g_Map_ProfilersEnd ();

const
  RESPAWNPOINT_PLAYER1 = 1;
  RESPAWNPOINT_PLAYER2 = 2;
  RESPAWNPOINT_DM      = 3;
  RESPAWNPOINT_RED     = 4;
  RESPAWNPOINT_BLUE    = 5;

  FLAG_NONE = 0;
  FLAG_RED  = 1;
  FLAG_BLUE = 2;
  FLAG_DOM  = 3;

  FLAG_STATE_NONE     = 0;
  FLAG_STATE_NORMAL   = 1;
  FLAG_STATE_DROPPED  = 2;
  FLAG_STATE_CAPTURED = 3;
  FLAG_STATE_SCORED   = 4; // Äëÿ ýâåíòîâ ÷åðåç ñåòêó.
  FLAG_STATE_RETURNED = 5; // Äëÿ ýâåíòîâ ÷åðåç ñåòêó.

  FLAG_TIME = 720; // 20 seconds

  SKY_STRETCH: Single = 1.5;

var
  gWalls: TPanelArray;
  gRenderBackgrounds: TPanelArray;
  gRenderForegrounds: TPanelArray;
  gWater, gAcid1, gAcid2: TPanelArray;
  gSteps: TPanelArray;
  gLifts: TPanelArray;
  gBlockMon: TPanelArray;
  gFlags: array [FLAG_RED..FLAG_BLUE] of TFlag;
  //gDOMFlags: array of TFlag;
  gMapInfo: TMapInfo;
  gBackSize: TPoint;
  gDoorMap: array of array of DWORD;
  gLiftMap: array of array of DWORD;
  gWADHash: TMD5Digest;
  BackID:  DWORD = DWORD(-1);
  gExternalResources: TStringList;

  gdbg_map_use_grid_render: Boolean = true;
  gdbg_map_use_grid_coldet: Boolean = true;
  gdbg_map_use_tree_draw: Boolean = true;
  gdbg_map_use_tree_coldet: Boolean = false;
  profMapCollision: TProfiler = nil; //WARNING: FOR DEBUGGING ONLY!

implementation

uses
  g_main, e_log, SysUtils, g_items, g_gfx, g_console,
  GL, GLExt, g_weapons, g_game, g_sound, e_sound, CONFIG,
  g_options, MAPREADER, g_triggers, g_player, MAPDEF,
  Math, g_monsters, g_saveload, g_language, g_netmsg,
  utils, sfs, binheap,
  ImagingTypes, Imaging, ImagingUtility,
  ImagingGif, ImagingNetworkGraphics;

const
  FLAGRECT: TRectWH = (X:15; Y:12; Width:33; Height:52);
  MUSIC_SIGNATURE = $4953554D; // 'MUSI'
  FLAG_SIGNATURE = $47414C46; // 'FLAG'

  GridTagInvalid = -1;
  GridTagWallDoor = 0;
  GridTagBack = 1;
  GridTagFore = 2;
  GridTagWater = 3;
  GridTagAcid1 = 4;
  GridTagAcid2 = 5;
  GridTagStep = 6;
  GridTagLift = 7;
  GridTagBlockMon = 8;


function panelTypeToTag (panelType: Word): Integer;
begin
  case panelType of
    PANEL_WALL, PANEL_OPENDOOR, PANEL_CLOSEDOOR: result := GridTagWallDoor; // gWalls
    PANEL_BACK: result := GridTagBack; // gRenderBackgrounds
    PANEL_FORE: result := GridTagFore; // gRenderForegrounds
    PANEL_WATER: result := GridTagWater; // gWater
    PANEL_ACID1: result := GridTagAcid1; // gAcid1
    PANEL_ACID2: result := GridTagAcid2; // gAcid2
    PANEL_STEP: result := GridTagStep; // gSteps
    PANEL_LIFTUP, PANEL_LIFTDOWN, PANEL_LIFTLEFT, PANEL_LIFTRIGHT: result := GridTagLift; // gLifts -- this is for all lifts
    PANEL_BLOCKMON: result := GridTagBlockMon; // gBlockMon -- this is for all blockmons
    else result := GridTagInvalid;
  end;
end;


type
  TPanelID = record
    PWhere: ^TPanelArray;
    PArrID: Integer;
  end;

type
  TDynAABBTreeMap = class(TDynAABBTree)
    function getFleshAABB (var aabb: AABB2D; flesh: TTreeFlesh): Boolean; override;
  end;

function TDynAABBTreeMap.getFleshAABB (var aabb: AABB2D; flesh: TTreeFlesh): Boolean;
var
  pan: TPanel;
begin
  if (flesh = nil) then begin result := false; exit; end;
  pan := (flesh as TPanel);
  aabb := AABB2D.Create(pan.X, pan.Y, pan.X+pan.Width, pan.Y+pan.Height);
  //e_WriteLog(Format('getFleshAABB(%d;%d) AABB:(%f,%f)-(%f,%f); valid=%d; volume=%f; x=%d; y=%d; w=%d; h=%d', [pan.tag, pan.ArrIdx, aabb.minX, aabb.minY, aabb.maxX, aabb.maxY, Integer(aabb.valid), aabb.volume, pan.X, pan.Y, pan.Width, pan.Height]), MSG_NOTIFY);
  result := aabb.valid;
end;

var
  PanelById:     array of TPanelID;
  Textures:      TLevelTextureArray;
  RespawnPoints: Array of TRespawnPoint;
  FlagPoints:    Array [FLAG_RED..FLAG_BLUE] of PFlagPoint;
  //DOMFlagPoints: Array of TFlagPoint;
  gMapGrid: TBodyGrid = nil;
  mapTree: TDynAABBTree = nil;


procedure g_Map_ProfilersBegin ();
begin
  if (profMapCollision = nil) then profMapCollision := TProfiler.Create('MAP COLLISION', g_profile_history_size);
  profMapCollision.mainBegin(g_profile_collision);
  // create sections
  if g_profile_collision then
  begin
    profMapCollision.sectionBegin('wall coldet');
    profMapCollision.sectionEnd();
    profMapCollision.sectionBegin('liquid coldet');
    profMapCollision.sectionEnd();
  end;
end;

procedure g_Map_ProfilersEnd ();
begin
  if (profMapCollision <> nil) then profMapCollision.mainEnd();
end;


function g_Map_IsSpecialTexture(Texture: String): Boolean;
begin
  Result := (Texture = TEXTURE_NAME_WATER) or
            (Texture = TEXTURE_NAME_ACID1) or
            (Texture = TEXTURE_NAME_ACID2);
end;

procedure CreateDoorMap();
var
  PanelArray: Array of record
                         X, Y: Integer;
                         Width, Height: Word;
                         Active: Boolean;
                         PanelID: DWORD;
                       end;
  a, b, c, m, i, len: Integer;
  ok: Boolean;
begin
  if gWalls = nil then
    Exit;

  i := 0;
  len := 128;
  SetLength(PanelArray, len);

  for a := 0 to High(gWalls) do
    if gWalls[a].Door then
    begin
      PanelArray[i].X := gWalls[a].X;
      PanelArray[i].Y := gWalls[a].Y;
      PanelArray[i].Width := gWalls[a].Width;
      PanelArray[i].Height := gWalls[a].Height;
      PanelArray[i].Active := True;
      PanelArray[i].PanelID := a;

      i := i + 1;
      if i = len then
      begin
        len := len + 128;
        SetLength(PanelArray, len);
      end;
    end;

// Íåò äâåðåé:
  if i = 0 then
  begin
    PanelArray := nil;
    Exit;
  end;

  SetLength(gDoorMap, 0);

  g_Game_SetLoadingText(_lc[I_LOAD_DOOR_MAP], i-1, False);

  for a := 0 to i-1 do
    if PanelArray[a].Active then
    begin
      PanelArray[a].Active := False;
      m := Length(gDoorMap);
      SetLength(gDoorMap, m+1);
      SetLength(gDoorMap[m], 1);
      gDoorMap[m, 0] := PanelArray[a].PanelID;
      ok := True;

      while ok do
      begin
        ok := False;

        for b := 0 to i-1 do
          if PanelArray[b].Active then
            for c := 0 to High(gDoorMap[m]) do
              if {((gRenderWalls[PanelArray[b].RenderPanelID].TextureID = gRenderWalls[gDoorMap[m, c]].TextureID) or
                    gRenderWalls[PanelArray[b].RenderPanelID].Hide or gRenderWalls[gDoorMap[m, c]].Hide) and}
                g_CollideAround(PanelArray[b].X, PanelArray[b].Y,
                                PanelArray[b].Width, PanelArray[b].Height,
                                gWalls[gDoorMap[m, c]].X,
                                gWalls[gDoorMap[m, c]].Y,
                                gWalls[gDoorMap[m, c]].Width,
                                gWalls[gDoorMap[m, c]].Height) then
              begin
                PanelArray[b].Active := False;
                SetLength(gDoorMap[m],
                          Length(gDoorMap[m])+1);
                gDoorMap[m, High(gDoorMap[m])] := PanelArray[b].PanelID;
                ok := True;
                Break;
              end;
      end;

      g_Game_StepLoading();
    end;

  PanelArray := nil;
end;

procedure CreateLiftMap();
var
  PanelArray: Array of record
                         X, Y: Integer;
                         Width, Height: Word;
                         Active: Boolean;
                       end;
  a, b, c, len, i, j: Integer;
  ok: Boolean;
begin
  if gLifts = nil then
    Exit;

  len := Length(gLifts);
  SetLength(PanelArray, len);

  for a := 0 to len-1 do
  begin
    PanelArray[a].X := gLifts[a].X;
    PanelArray[a].Y := gLifts[a].Y;
    PanelArray[a].Width := gLifts[a].Width;
    PanelArray[a].Height := gLifts[a].Height;
    PanelArray[a].Active := True;
  end;

  SetLength(gLiftMap, len);
  i := 0;

  g_Game_SetLoadingText(_lc[I_LOAD_LIFT_MAP], len-1, False);

  for a := 0 to len-1 do
    if PanelArray[a].Active then
    begin
      PanelArray[a].Active := False;
      SetLength(gLiftMap[i], 32);
      j := 0;
      gLiftMap[i, j] := a;
      ok := True;

      while ok do
      begin
        ok := False;
        for b := 0 to len-1 do
          if PanelArray[b].Active then
            for c := 0 to j do
              if g_CollideAround(PanelArray[b].X,
                                 PanelArray[b].Y,
                                 PanelArray[b].Width,
                                 PanelArray[b].Height,
                                 PanelArray[gLiftMap[i, c]].X,
                                 PanelArray[gLiftMap[i, c]].Y,
                                 PanelArray[gLiftMap[i, c]].Width,
                                 PanelArray[gLiftMap[i, c]].Height) then
              begin
                PanelArray[b].Active := False;
                j := j+1;
                if j > High(gLiftMap[i]) then
                  SetLength(gLiftMap[i],
                            Length(gLiftMap[i])+32);

                gLiftMap[i, j] := b;
                ok := True;

                Break;
              end;
      end;

      SetLength(gLiftMap[i], j+1);
      i := i+1;

      g_Game_StepLoading();
    end;

  SetLength(gLiftMap, i);

  PanelArray := nil;
end;

function CreatePanel(PanelRec: TPanelRec_1; AddTextures: TAddTextureArray;
                     CurTex: Integer; sav: Boolean): Integer;
var
  len: Integer;
  panels: ^TPanelArray;
begin
  Result := -1;

  case PanelRec.PanelType of
    PANEL_WALL, PANEL_OPENDOOR, PANEL_CLOSEDOOR:
      panels := @gWalls;
    PANEL_BACK:
      panels := @gRenderBackgrounds;
    PANEL_FORE:
      panels := @gRenderForegrounds;
    PANEL_WATER:
      panels := @gWater;
    PANEL_ACID1:
      panels := @gAcid1;
    PANEL_ACID2:
      panels := @gAcid2;
    PANEL_STEP:
      panels := @gSteps;
    PANEL_LIFTUP, PANEL_LIFTDOWN, PANEL_LIFTLEFT, PANEL_LIFTRIGHT:
      panels := @gLifts;
    PANEL_BLOCKMON:
      panels := @gBlockMon;
    else
      Exit;
  end;

  len := Length(panels^);
  SetLength(panels^, len + 1);

  panels^[len] := TPanel.Create(PanelRec, AddTextures, CurTex, Textures);
  panels^[len].ArrIdx := len;
  panels^[len].tag := panelTypeToTag(PanelRec.PanelType);
  if sav then
    panels^[len].SaveIt := True;

  Result := len;

  len := Length(PanelByID);
  SetLength(PanelByID, len + 1);
  PanelByID[len].PWhere := panels;
  PanelByID[len].PArrID := Result;
end;

function CreateNullTexture(RecName: String): Integer;
begin
  SetLength(Textures, Length(Textures)+1);
  result := High(Textures);

  with Textures[High(Textures)] do
  begin
    TextureName := RecName;
    Width := 1;
    Height := 1;
    Anim := False;
    TextureID := TEXTURE_NONE;
  end;
end;

function CreateTexture(RecName: String; Map: string; log: Boolean): Integer;
var
  WAD: TWADFile;
  TextureData: Pointer;
  WADName, txname: String;
  a, ResLength: Integer;
begin
  Result := -1;

  if Textures <> nil then
    for a := 0 to High(Textures) do
      if Textures[a].TextureName = RecName then
      begin // Òåêñòóðà ñ òàêèì èìåíåì óæå åñòü
        Result := a;
        Exit;
      end;

// Òåêñòóðû ñî ñïåöèàëüíûìè èìåíàìè (âîäà, ëàâà, êèñëîòà):
  if (RecName = TEXTURE_NAME_WATER) or
     (RecName = TEXTURE_NAME_ACID1) or
     (RecName = TEXTURE_NAME_ACID2) then
  begin
    SetLength(Textures, Length(Textures)+1);

    with Textures[High(Textures)] do
    begin
      TextureName := RecName;

      if TextureName = TEXTURE_NAME_WATER then
        TextureID := TEXTURE_SPECIAL_WATER
      else
        if TextureName = TEXTURE_NAME_ACID1 then
          TextureID := TEXTURE_SPECIAL_ACID1
        else
          if TextureName = TEXTURE_NAME_ACID2 then
            TextureID := TEXTURE_SPECIAL_ACID2;

      Anim := False;
    end;

    result := High(Textures);
    Exit;
  end;

// Çàãðóæàåì ðåñóðñ òåêñòóðû â ïàìÿòü èç WAD'à:
  WADName := g_ExtractWadName(RecName);

  WAD := TWADFile.Create();

  if WADName <> '' then
    WADName := GameDir+'/wads/'+WADName
  else
    WADName := Map;

  WAD.ReadFile(WADName);

  txname := RecName;
  {
  if (WADName = Map) and WAD.GetResource(g_ExtractFilePathName(RecName), TextureData, ResLength) then
  begin
    FreeMem(TextureData);
    RecName := 'COMMON\ALIEN';
  end;
  }

  if WAD.GetResource(g_ExtractFilePathName(RecName), TextureData, ResLength) then
    begin
      SetLength(Textures, Length(Textures)+1);
      if not e_CreateTextureMem(TextureData, ResLength, Textures[High(Textures)].TextureID) then
        Exit;
      e_GetTextureSize(Textures[High(Textures)].TextureID,
                       @Textures[High(Textures)].Width,
                       @Textures[High(Textures)].Height);
      FreeMem(TextureData);
      Textures[High(Textures)].TextureName := {RecName}txname;
      Textures[High(Textures)].Anim := False;

      result := High(Textures);
    end
  else // Íåò òàêîãî ðåóñðñà â WAD'å
  begin
    //e_WriteLog(Format('SHIT! Error loading texture %s : %s : %s', [RecName, txname, g_ExtractFilePathName(RecName)]), MSG_WARNING);
    if log then
      begin
        e_WriteLog(Format('Error loading texture %s', [RecName]), MSG_WARNING);
        //e_WriteLog(Format('WAD Reader error: %s', [WAD.GetLastErrorStr]), MSG_WARNING);
      end;
  end;

  WAD.Free();
end;

function CreateAnimTexture(RecName: String; Map: string; log: Boolean): Integer;
var
  WAD: TWADFile;
  TextureWAD: PChar = nil;
  TextData: Pointer = nil;
  TextureData: Pointer = nil;
  cfg: TConfig = nil;
  WADName: String;
  ResLength: Integer;
  TextureResource: String;
  _width, _height, _framecount, _speed: Integer;
  _backanimation: Boolean;
  //imgfmt: string;
  ia: TDynImageDataArray = nil;
  f, c, frdelay, frloop: Integer;
begin
  result := -1;

  //e_WriteLog(Format('*** Loading animated texture "%s"', [RecName]), MSG_NOTIFY);

  // ×èòàåì WAD-ðåñóðñ àíèì.òåêñòóðû èç WAD'à â ïàìÿòü:
  WADName := g_ExtractWadName(RecName);

  WAD := TWADFile.Create();
  try
    if WADName <> '' then
      WADName := GameDir+'/wads/'+WADName
    else
      WADName := Map;

    WAD.ReadFile(WADName);

    if not WAD.GetResource(g_ExtractFilePathName(RecName), TextureWAD, ResLength) then
    begin
      if log then
      begin
        e_WriteLog(Format('Error loading animation texture %s', [RecName]), MSG_WARNING);
        //e_WriteLog(Format('WAD Reader error: %s', [WAD.GetLastErrorStr]), MSG_WARNING);
      end;
      exit;
    end;

    {TEST
    if WADName = Map then
    begin
      //FreeMem(TextureWAD);
      if not WAD.GetResource('COMMON/animation', TextureWAD, ResLength) then Halt(1);
    end;
    }

    WAD.FreeWAD();

    if ResLength < 6 then
    begin
      e_WriteLog(Format('Animated texture file "%s" too short', [RecName]), MSG_WARNING);
      exit;
    end;

    // ýòî ïòèöà? ýòî ñàìîë¸ò?
    if (TextureWAD[0] = 'D') and (TextureWAD[1] = 'F') and
       (TextureWAD[2] = 'W') and (TextureWAD[3] = 'A') and (TextureWAD[4] = 'D') then
    begin
      // íåò, ýòî ñóïåðìåí!
      if not WAD.ReadMemory(TextureWAD, ResLength) then
      begin
        e_WriteLog(Format('Animated texture WAD file "%s" is invalid', [RecName]), MSG_WARNING);
        exit;
      end;

      // ×èòàåì INI-ðåñóðñ àíèì. òåêñòóðû è çàïîìèíàåì åãî óñòàíîâêè:
      if not WAD.GetResource('TEXT/ANIM', TextData, ResLength) then
      begin
        e_WriteLog(Format('Animated texture file "%s" has invalid INI', [RecName]), MSG_WARNING);
        exit;
      end;

      cfg := TConfig.CreateMem(TextData, ResLength);

      TextureResource := cfg.ReadStr('', 'resource', '');
      if TextureResource = '' then
      begin
        e_WriteLog(Format('Animated texture WAD file "%s" has no "resource"', [RecName]), MSG_WARNING);
        exit;
      end;

      _width := cfg.ReadInt('', 'framewidth', 0);
      _height := cfg.ReadInt('', 'frameheight', 0);
      _framecount := cfg.ReadInt('', 'framecount', 0);
      _speed := cfg.ReadInt('', 'waitcount', 0);
      _backanimation := cfg.ReadBool('', 'backanimation', False);

      cfg.Free();
      cfg := nil;

      // ×èòàåì ðåñóðñ òåêñòóð (êàäðîâ) àíèì. òåêñòóðû â ïàìÿòü:
      if not WAD.GetResource('TEXTURES/'+TextureResource, TextureData, ResLength) then
      begin
        e_WriteLog(Format('Animated texture WAD file "%s" has no texture "%s"', [RecName, 'TEXTURES/'+TextureResource]), MSG_WARNING);
        exit;
      end;

      WAD.Free();
      WAD := nil;

      SetLength(Textures, Length(Textures)+1);
      with Textures[High(Textures)] do
      begin
        // Ñîçäàåì êàäðû àíèì. òåêñòóðû èç ïàìÿòè:
        if g_Frames_CreateMemory(@FramesID, '', TextureData, ResLength, _width, _height, _framecount, _backanimation) then
        begin
          TextureName := RecName;
          Width := _width;
          Height := _height;
          Anim := True;
          FramesCount := _framecount;
          Speed := _speed;
          result := High(Textures);
        end
        else
        begin
          if log then e_WriteLog(Format('Error loading animation texture %s', [RecName]), MSG_WARNING);
        end;
      end;
    end
    else
    begin
      // try animated image
      {
      imgfmt := DetermineMemoryFormat(TextureWAD, ResLength);
      if length(imgfmt) = 0 then
      begin
        e_WriteLog(Format('Animated texture file "%s" has unknown format', [RecName]), MSG_WARNING);
        exit;
      end;
      }
      GlobalMetadata.ClearMetaItems();
      GlobalMetadata.ClearMetaItemsForSaving();
      if not LoadMultiImageFromMemory(TextureWAD, ResLength, ia) then
      begin
        e_WriteLog(Format('Animated texture file "%s" cannot be loaded', [RecName]), MSG_WARNING);
        exit;
      end;
      if length(ia) = 0 then
      begin
        e_WriteLog(Format('Animated texture file "%s" has no frames', [RecName]), MSG_WARNING);
        exit;
      end;

      WAD.Free();
      WAD := nil;

      _width := ia[0].width;
      _height := ia[0].height;
      _framecount := length(ia);
      _speed := 1;
      _backanimation := false;
      frdelay := -1;
      frloop := -666;
      if GlobalMetadata.HasMetaItem(SMetaFrameDelay) then
      begin
        //writeln(' frame delay: ', GlobalMetadata.MetaItems[SMetaFrameDelay]);
        try
          f := GlobalMetadata.MetaItems[SMetaFrameDelay];
          frdelay := f;
          if f < 0 then f := 0;
          // rounding ;-)
          c := f mod 28;
          if c < 13 then c := 0 else c := 1;
          f := (f div 28)+c;
          if f < 1 then f := 1 else if f > 255 then f := 255;
          _speed := f;
        except
        end;
      end;
      if GlobalMetadata.HasMetaItem(SMetaAnimationLoops) then
      begin
        //writeln(' frame loop : ', GlobalMetadata.MetaItems[SMetaAnimationLoops]);
        try
          f := GlobalMetadata.MetaItems[SMetaAnimationLoops];
          frloop := f;
          if f <> 0 then _backanimation := true; // non-infinite looping == forth-and-back
        except
        end;
      end;
      //writeln(' creating animated texture with ', length(ia), ' frames (delay:', _speed, '; backloop:', _backanimation, ') from "', RecName, '"...');
      //for f := 0 to high(ia) do writeln('  frame #', f, ': ', ia[f].width, 'x', ia[f].height);
      f := ord(_backanimation);
      e_WriteLog(Format('Animated texture file "%s": %d frames (delay:%d; back:%d; frdelay:%d; frloop:%d), %dx%d', [RecName, length(ia), _speed, f, frdelay, frloop, _width, _height]), MSG_NOTIFY);

      SetLength(Textures, Length(Textures)+1);
      // cîçäàåì êàäðû àíèì. òåêñòóðû èç êàðòèíîê
      if g_CreateFramesImg(ia, @Textures[High(Textures)].FramesID, '', _backanimation) then
      begin
        Textures[High(Textures)].TextureName := RecName;
        Textures[High(Textures)].Width := _width;
        Textures[High(Textures)].Height := _height;
        Textures[High(Textures)].Anim := True;
        Textures[High(Textures)].FramesCount := length(ia);
        Textures[High(Textures)].Speed := _speed;
        result := High(Textures);
        //writeln(' CREATED!');
      end
      else
      begin
        if log then e_WriteLog(Format('Error loading animation texture "%s" images', [RecName]), MSG_WARNING);
      end;
    end;
  finally
    for f := 0 to High(ia) do FreeImage(ia[f]);
    WAD.Free();
    cfg.Free();
    if TextureWAD <> nil then FreeMem(TextureWAD);
    if TextData <> nil then FreeMem(TextData);
    if TextureData <> nil then FreeMem(TextureData);
  end;
end;

procedure CreateItem(Item: TItemRec_1);
begin
  if g_Game_IsClient then Exit;

  if (not (gGameSettings.GameMode in [GM_DM, GM_TDM, GM_CTF])) and
     ByteBool(Item.Options and ITEM_OPTION_ONLYDM) then
    Exit;

  g_Items_Create(Item.X, Item.Y, Item.ItemType, ByteBool(Item.Options and ITEM_OPTION_FALL),
                 gGameSettings.GameMode in [GM_DM, GM_TDM, GM_CTF, GM_COOP]);
end;

procedure CreateArea(Area: TAreaRec_1);
var
  a: Integer;
  id: DWORD;
begin
  case Area.AreaType of
    AREA_DMPOINT, AREA_PLAYERPOINT1, AREA_PLAYERPOINT2,
    AREA_REDTEAMPOINT, AREA_BLUETEAMPOINT:
    begin
      SetLength(RespawnPoints, Length(RespawnPoints)+1);
      with RespawnPoints[High(RespawnPoints)] do
      begin
        X := Area.X;
        Y := Area.Y;
        Direction := TDirection(Area.Direction);

        case Area.AreaType of
          AREA_DMPOINT: PointType := RESPAWNPOINT_DM;
          AREA_PLAYERPOINT1: PointType := RESPAWNPOINT_PLAYER1;
          AREA_PLAYERPOINT2: PointType := RESPAWNPOINT_PLAYER2;
          AREA_REDTEAMPOINT: PointType := RESPAWNPOINT_RED;
          AREA_BLUETEAMPOINT: PointType := RESPAWNPOINT_BLUE;
        end;
      end;
    end;

    AREA_REDFLAG, AREA_BLUEFLAG:
    begin
      if Area.AreaType = AREA_REDFLAG then a := FLAG_RED else a := FLAG_BLUE;

      if FlagPoints[a] <> nil then Exit;

      New(FlagPoints[a]);

      with FlagPoints[a]^ do
      begin
        X := Area.X-FLAGRECT.X;
        Y := Area.Y-FLAGRECT.Y;
        Direction := TDirection(Area.Direction);
      end;

      with gFlags[a] do
      begin
        case a of
          FLAG_RED: g_Frames_Get(id, 'FRAMES_FLAG_RED');
          FLAG_BLUE: g_Frames_Get(id, 'FRAMES_FLAG_BLUE');
        end;

        Animation := TAnimation.Create(id, True, 8);
        Obj.Rect := FLAGRECT;

        g_Map_ResetFlag(a);
      end;
    end;

    AREA_DOMFLAG:
    begin
      {SetLength(DOMFlagPoints, Length(DOMFlagPoints)+1);
      with DOMFlagPoints[High(DOMFlagPoints)] do
      begin
        X := Area.X;
        Y := Area.Y;
        Direction := TDirection(Area.Direction);
      end;

      g_Map_CreateFlag(DOMFlagPoints[High(DOMFlagPoints)], FLAG_DOM, FLAG_STATE_NORMAL);}
    end;
  end;
end;

procedure CreateTrigger(Trigger: TTriggerRec_1; fTexturePanel1Type, fTexturePanel2Type: Word);
var
  _trigger: TTrigger;
begin
  if g_Game_IsClient and not (Trigger.TriggerType in [TRIGGER_SOUND, TRIGGER_MUSIC]) then Exit;

  with _trigger do
  begin
    X := Trigger.X;
    Y := Trigger.Y;
    Width := Trigger.Width;
    Height := Trigger.Height;
    Enabled := ByteBool(Trigger.Enabled);
    TexturePanel := Trigger.TexturePanel;
    TexturePanelType := fTexturePanel1Type;
    ShotPanelType := fTexturePanel2Type;
    TriggerType := Trigger.TriggerType;
    ActivateType := Trigger.ActivateType;
    Keys := Trigger.Keys;
    Data.Default := Trigger.DATA;
  end;

  g_Triggers_Create(_trigger);
end;

procedure CreateMonster(monster: TMonsterRec_1);
var
  a, i: Integer;
begin
  if g_Game_IsClient then Exit;

  if (gGameSettings.GameType = GT_SINGLE)
  or LongBool(gGameSettings.Options and GAME_OPTION_MONSTERS) then
  begin
    i := g_Monsters_Create(monster.MonsterType, monster.X, monster.Y,
                           TDirection(monster.Direction));

    if gTriggers <> nil then
      for a := 0 to High(gTriggers) do
        if gTriggers[a].TriggerType in [TRIGGER_PRESS,
             TRIGGER_ON, TRIGGER_OFF, TRIGGER_ONOFF] then
          if (gTriggers[a].Data.MonsterID-1) = gMonsters[i].StartID then
            gMonsters[i].AddTrigger(a);

    if monster.MonsterType <> MONSTER_BARREL then
      Inc(gTotalMonsters);
  end;
end;

procedure g_Map_ReAdd_DieTriggers();
var
  i, a: Integer;
begin
  if g_Game_IsClient then Exit;

  for i := 0 to High(gMonsters) do
    if gMonsters[i] <> nil then
      begin
        gMonsters[i].ClearTriggers();

        for a := 0 to High(gTriggers) do
          if gTriggers[a].TriggerType in [TRIGGER_PRESS,
               TRIGGER_ON, TRIGGER_OFF, TRIGGER_ONOFF] then
            if (gTriggers[a].Data.MonsterID-1) = gMonsters[i].StartID then
              gMonsters[i].AddTrigger(a);
      end;
end;

function extractWadName(resourceName: string): string;
var
  posN: Integer;
begin
  posN := Pos(':', resourceName);
  if posN > 0 then
    Result:= Copy(resourceName, 0, posN-1)
  else
    Result := '';
end;

procedure addResToExternalResList(res: string);
begin
  res := extractWadName(res);
  if (res <> '') and (gExternalResources.IndexOf(res) = -1) then
    gExternalResources.Add(res);
end;

procedure generateExternalResourcesList(mapReader: TMapReader_1);
var
  textures: TTexturesRec1Array;
  mapHeader: TMapHeaderRec_1;
  i: integer;
  resFile: String = '';
begin
  if gExternalResources = nil then
    gExternalResources := TStringList.Create;

  gExternalResources.Clear;
  textures := mapReader.GetTextures();
  for i := 0 to High(textures) do
  begin
    addResToExternalResList(resFile);
  end;

  textures := nil;

  mapHeader := mapReader.GetMapHeader;

  addResToExternalResList(mapHeader.MusicName);
  addResToExternalResList(mapHeader.SkyName);
end;

procedure mapCreateGrid ();
var
  mapX0: Integer = $3fffffff;
  mapY0: Integer = $3fffffff;
  mapX1: Integer = -$3fffffff;
  mapY1: Integer = -$3fffffff;

  procedure fixMinMax (var panels: TPanelArray);
  var
    idx: Integer;
  begin
    for idx := 0 to High(panels) do
    begin
      if (panels[idx].Width < 1) or (panels[idx].Height < 1) then continue;
      if mapX0 > panels[idx].X then mapX0 := panels[idx].X;
      if mapY0 > panels[idx].Y then mapY0 := panels[idx].Y;
      if mapX1 < panels[idx].X+panels[idx].Width-1 then mapX1 := panels[idx].X+panels[idx].Width-1;
      if mapY1 < panels[idx].Y+panels[idx].Height-1 then mapY1 := panels[idx].Y+panels[idx].Height-1;
    end;
  end;

  procedure addPanelsToGrid (var panels: TPanelArray; tag: Integer);
  var
    idx: Integer;
  begin
    tag := panelTypeToTag(tag);
    for idx := High(panels) downto 0 do
    begin
      panels[idx].tag := tag;
      gMapGrid.insertBody(panels[idx], panels[idx].X, panels[idx].Y, panels[idx].Width, panels[idx].Height, tag);
      mapTree.insertObject(panels[idx], true); // as static object
    end;
  end;

begin
  gMapGrid.Free();
  gMapGrid := nil;
  mapTree.Free();
  mapTree := nil;

  fixMinMax(gWalls);
  fixMinMax(gRenderBackgrounds);
  fixMinMax(gRenderForegrounds);
  fixMinMax(gWater);
  fixMinMax(gAcid1);
  fixMinMax(gAcid2);
  fixMinMax(gSteps);
  fixMinMax(gLifts);
  fixMinMax(gBlockMon);

  if (mapX0 < 0) or (mapY0 < 0) then
  begin
    e_WriteLog(Format('funny map dimensions: (%d,%d)-(%d,%d)', [mapX0, mapY0, mapX1, mapY1]), MSG_WARNING);
    //raise Exception.Create('we are fucked');
  end;

  gMapGrid := TBodyGrid.Create(mapX0, mapY0, mapX1-mapX0+1, mapY1-mapY0+1);
  mapTree := TDynAABBTreeMap.Create();

  addPanelsToGrid(gWalls, PANEL_WALL); // and PANEL_CLOSEDOOR
  addPanelsToGrid(gRenderBackgrounds, PANEL_BACK);
  addPanelsToGrid(gRenderForegrounds, PANEL_FORE);
  addPanelsToGrid(gWater, PANEL_WATER);
  addPanelsToGrid(gAcid1, PANEL_ACID1);
  addPanelsToGrid(gAcid2, PANEL_ACID2);
  addPanelsToGrid(gSteps, PANEL_STEP);
  addPanelsToGrid(gLifts, PANEL_LIFTUP); // it doesn't matter which LIFT type is used here
  addPanelsToGrid(gBlockMon, PANEL_BLOCKMON);

  gMapGrid.dumpStats();
  e_WriteLog(Format('tree depth: %d; %d nodes used, %d nodes allocated', [mapTree.computeTreeHeight, mapTree.nodeCount, mapTree.nodeAlloced]), MSG_NOTIFY);
  mapTree.forEachLeaf(nil);
end;

function g_Map_Load(Res: String): Boolean;
const
  DefaultMusRes = 'Standart.wad:STDMUS\MUS1';
  DefaultSkyRes = 'Standart.wad:STDSKY\SKY0';
var
  WAD: TWADFile;
  MapReader: TMapReader_1;
  Header: TMapHeaderRec_1;
  _textures: TTexturesRec1Array;
  _texnummap: array of Integer; // `_textures` -> `Textures`
  panels: TPanelsRec1Array;
  items: TItemsRec1Array;
  monsters: TMonsterRec1Array;
  areas: TAreasRec1Array;
  triggers: TTriggersRec1Array;
  a, b, c, k: Integer;
  PanelID: DWORD;
  AddTextures: TAddTextureArray;
  texture: TTextureRec_1;
  TriggersTable: Array of record
                           TexturePanel: Integer;
                           LiftPanel: Integer;
                           DoorPanel: Integer;
                           ShotPanel: Integer;
                          end;
  FileName, mapResName, s, TexName: String;
  Data: Pointer;
  Len: Integer;
  ok, isAnim, trigRef: Boolean;
  CurTex, ntn: Integer;

begin
  gMapGrid.Free();
  gMapGrid := nil;
  mapTree.Free();
  mapTree := nil;

  Result := False;
  gMapInfo.Map := Res;
  TriggersTable := nil;
  FillChar(texture, SizeOf(texture), 0);

  sfsGCDisable(); // temporary disable removing of temporary volumes
  try
  // Çàãðóçêà WAD:
    FileName := g_ExtractWadName(Res);
    e_WriteLog('Loading map WAD: '+FileName, MSG_NOTIFY);
    g_Game_SetLoadingText(_lc[I_LOAD_WAD_FILE], 0, False);

    WAD := TWADFile.Create();
    if not WAD.ReadFile(FileName) then
    begin
      g_FatalError(Format(_lc[I_GAME_ERROR_MAP_WAD], [FileName]));
      WAD.Free();
      Exit;
    end;
    //k8: why loader ignores path here?
    mapResName := g_ExtractFileName(Res);
    if not WAD.GetMapResource(mapResName, Data, Len) then
    begin
      g_FatalError(Format(_lc[I_GAME_ERROR_MAP_RES], [mapResName]));
      WAD.Free();
      Exit;
    end;

    WAD.Free();

  // Çàãðóçêà êàðòû:
    e_WriteLog('Loading map: '+mapResName, MSG_NOTIFY);
    g_Game_SetLoadingText(_lc[I_LOAD_MAP], 0, False);
    MapReader := TMapReader_1.Create();

    if not MapReader.LoadMap(Data) then
    begin
      g_FatalError(Format(_lc[I_GAME_ERROR_MAP_LOAD], [Res]));
      FreeMem(Data);
      MapReader.Free();
      Exit;
    end;

    FreeMem(Data);
    generateExternalResourcesList(MapReader);
  // Çàãðóçêà òåêñòóð:
    g_Game_SetLoadingText(_lc[I_LOAD_TEXTURES], 0, False);
    _textures := MapReader.GetTextures();
    _texnummap := nil;

  // Äîáàâëåíèå òåêñòóð â Textures[]:
    if _textures <> nil then
    begin
      e_WriteLog('  Loading textures:', MSG_NOTIFY);
      g_Game_SetLoadingText(_lc[I_LOAD_TEXTURES], High(_textures), False);
      SetLength(_texnummap, length(_textures));

      for a := 0 to High(_textures) do
      begin
        SetLength(s, 64);
        CopyMemory(@s[1], @_textures[a].Resource[0], 64);
        for b := 1 to Length(s) do
          if s[b] = #0 then
          begin
            SetLength(s, b-1);
            Break;
          end;
        e_WriteLog(Format('    Loading texture #%d: %s', [a, s]), MSG_NOTIFY);
        //if g_Map_IsSpecialTexture(s) then e_WriteLog('      SPECIAL!', MSG_NOTIFY);
      // Àíèìèðîâàííàÿ òåêñòóðà:
        if ByteBool(_textures[a].Anim) then
          begin
            ntn := CreateAnimTexture(_textures[a].Resource, FileName, True);
            if ntn < 0 then
            begin
              g_SimpleError(Format(_lc[I_GAME_ERROR_TEXTURE_ANIM], [s]));
              ntn := CreateNullTexture(_textures[a].Resource);
            end;
          end
        else // Îáû÷íàÿ òåêñòóðà:
          ntn := CreateTexture(_textures[a].Resource, FileName, True);
          if ntn < 0 then
          begin
            g_SimpleError(Format(_lc[I_GAME_ERROR_TEXTURE_SIMPLE], [s]));
            ntn := CreateNullTexture(_textures[a].Resource);
          end;

        _texnummap[a] := ntn; // fix texture number
        g_Game_StepLoading();
      end;
    end;

  // Çàãðóçêà òðèããåðîâ:
    gTriggerClientID := 0;
    e_WriteLog('  Loading triggers...', MSG_NOTIFY);
    g_Game_SetLoadingText(_lc[I_LOAD_TRIGGERS], 0, False);
    triggers := MapReader.GetTriggers();

  // Çàãðóçêà ïàíåëåé:
    e_WriteLog('  Loading panels...', MSG_NOTIFY);
    g_Game_SetLoadingText(_lc[I_LOAD_PANELS], 0, False);
    panels := MapReader.GetPanels();

    // check texture numbers for panels
    for a := 0 to High(panels) do
    begin
      if panels[a].TextureNum > High(_textures) then
      begin
        e_WriteLog('error loading map: invalid texture index for panel', MSG_FATALERROR);
        result := false;
        exit;
      end;
      panels[a].TextureNum := _texnummap[panels[a].TextureNum];
    end;

  // Ñîçäàíèå òàáëèöû òðèããåðîâ (ñîîòâåòñòâèå ïàíåëåé òðèããåðàì):
    if triggers <> nil then
    begin
      e_WriteLog('  Setting up trigger table...', MSG_NOTIFY);
      SetLength(TriggersTable, Length(triggers));
      g_Game_SetLoadingText(_lc[I_LOAD_TRIGGERS_TABLE], High(TriggersTable), False);

      for a := 0 to High(TriggersTable) do
      begin
      // Ñìåíà òåêñòóðû (âîçìîæíî, êíîïêè):
        TriggersTable[a].TexturePanel := triggers[a].TexturePanel;
      // Ëèôòû:
        if triggers[a].TriggerType in [TRIGGER_LIFTUP, TRIGGER_LIFTDOWN, TRIGGER_LIFT] then
          TriggersTable[a].LiftPanel := TTriggerData(triggers[a].DATA).PanelID
        else
          TriggersTable[a].LiftPanel := -1;
      // Äâåðè:
        if triggers[a].TriggerType in [TRIGGER_OPENDOOR,
            TRIGGER_CLOSEDOOR, TRIGGER_DOOR, TRIGGER_DOOR5,
            TRIGGER_CLOSETRAP, TRIGGER_TRAP] then
          TriggersTable[a].DoorPanel := TTriggerData(triggers[a].DATA).PanelID
        else
          TriggersTable[a].DoorPanel := -1;
      // Òóðåëü:
        if triggers[a].TriggerType = TRIGGER_SHOT then
          TriggersTable[a].ShotPanel := TTriggerData(triggers[a].DATA).ShotPanelID
        else
          TriggersTable[a].ShotPanel := -1;

        g_Game_StepLoading();
      end;
    end;

  // Ñîçäàåì ïàíåëè:
    if panels <> nil then
    begin
      e_WriteLog('  Setting up trigger links...', MSG_NOTIFY);
      g_Game_SetLoadingText(_lc[I_LOAD_LINK_TRIGGERS], High(panels), False);

      for a := 0 to High(panels) do
      begin
        SetLength(AddTextures, 0);
        trigRef := False;
        CurTex := -1;
        if _textures <> nil then
          begin
            texture := _textures[panels[a].TextureNum];
            ok := True;
          end
        else
          ok := False;

        if ok then
        begin
        // Ñìîòðèì, ññûëàþòñÿ ëè íà ýòó ïàíåëü òðèããåðû.
        // Åñëè äà - òî íàäî ñîçäàòü åùå òåêñòóð:
          ok := False;
          if (TriggersTable <> nil) and (_textures <> nil) then
            for b := 0 to High(TriggersTable) do
              if (TriggersTable[b].TexturePanel = a)
              or (TriggersTable[b].ShotPanel = a) then
              begin
                trigRef := True;
                ok := True;
                Break;
              end;
        end;

        if ok then
        begin // Åñòü ññûëêè òðèããåðîâ íà ýòó ïàíåëü
          SetLength(s, 64);
          CopyMemory(@s[1], @texture.Resource[0], 64);
        // Èçìåðÿåì äëèíó:
          Len := Length(s);
          for c := Len downto 1 do
            if s[c] <> #0 then
            begin
              Len := c;
              Break;
            end;
          SetLength(s, Len);

        // Ñïåö-òåêñòóðû çàïðåùåíû:
          if g_Map_IsSpecialTexture(s) then
            ok := False
          else
        // Îïðåäåëÿåì íàëè÷èå è ïîëîæåíèå öèôð â êîíöå ñòðîêè:
            ok := g_Texture_NumNameFindStart(s);

        // Åñëè ok, çíà÷èò åñòü öèôðû â êîíöå.
        // Çàãðóæàåì òåêñòóðû ñ îñòàëüíûìè #:
          if ok then
          begin
            k := NNF_NAME_BEFORE;
          // Öèêë ïî èçìåíåíèþ èìåíè òåêñòóðû:
            while ok or (k = NNF_NAME_BEFORE) or
                  (k = NNF_NAME_EQUALS) do
            begin
              k := g_Texture_NumNameFindNext(TexName);

              if (k = NNF_NAME_BEFORE) or
                 (k = NNF_NAME_AFTER) then
                begin
                // Ïðîáóåì äîáàâèòü íîâóþ òåêñòóðó:
                  if ByteBool(texture.Anim) then
                    begin // Íà÷àëüíàÿ - àíèìèðîâàííàÿ, èùåì àíèìèðîâàííóþ
                      isAnim := True;
                      ok := CreateAnimTexture(TexName, FileName, False) >= 0;
                      if not ok then
                      begin // Íåò àíèìèðîâàííîé, èùåì îáû÷íóþ
                        isAnim := False;
                        ok := CreateTexture(TexName, FileName, False) >= 0;
                      end;
                    end
                  else
                    begin // Íà÷àëüíàÿ - îáû÷íàÿ, èùåì îáû÷íóþ
                      isAnim := False;
                      ok := CreateTexture(TexName, FileName, False) >= 0;
                      if not ok then
                      begin // Íåò îáû÷íîé, èùåì àíèìèðîâàííóþ
                        isAnim := True;
                        ok := CreateAnimTexture(TexName, FileName, False) >= 0;
                      end;
                    end;

                // Îíà ñóùåñòâóåò. Çàíîñèì åå ID â ñïèñîê ïàíåëè:
                  if ok then
                  begin
                    for c := 0 to High(Textures) do
                      if Textures[c].TextureName = TexName then
                      begin
                        SetLength(AddTextures, Length(AddTextures)+1);
                        AddTextures[High(AddTextures)].Texture := c;
                        AddTextures[High(AddTextures)].Anim := isAnim;
                        Break;
                      end;
                  end;
                end
              else
                if k = NNF_NAME_EQUALS then
                  begin
                  // Çàíîñèì òåêóùóþ òåêñòóðó íà ñâîå ìåñòî:
                    SetLength(AddTextures, Length(AddTextures)+1);
                    AddTextures[High(AddTextures)].Texture := panels[a].TextureNum;
                    AddTextures[High(AddTextures)].Anim := ByteBool(texture.Anim);
                    CurTex := High(AddTextures);
                    ok := True;
                  end
                else // NNF_NO_NAME
                  ok := False;
            end; // while ok...

            ok := True;
          end; // if ok - åñòü ñìåæíûå òåêñòóðû
        end; // if ok - ññûëàþòñÿ òðèããåðû

        if not ok then
        begin
        // Çàíîñèì òîëüêî òåêóùóþ òåêñòóðó:
          SetLength(AddTextures, 1);
          AddTextures[0].Texture := panels[a].TextureNum;
          AddTextures[0].Anim := ByteBool(texture.Anim);
          CurTex := 0;
        end;

        //e_WriteLog(Format('panel #%d: TextureNum=%d; ht=%d; ht1=%d; atl=%d', [a, panels[a].TextureNum, High(_textures), High(Textures), High(AddTextures)]), MSG_NOTIFY);

      // Ñîçäàåì ïàíåëü è çàïîìèíàåì åå íîìåð:
        PanelID := CreatePanel(panels[a], AddTextures, CurTex, trigRef);

      // Åñëè èñïîëüçóåòñÿ â òðèããåðàõ, òî ñòàâèì òî÷íûé ID:
        if TriggersTable <> nil then
          for b := 0 to High(TriggersTable) do
          begin
          // Òðèããåð äâåðè/ëèôòà:
            if (TriggersTable[b].LiftPanel = a) or
               (TriggersTable[b].DoorPanel = a) then
              TTriggerData(triggers[b].DATA).PanelID := PanelID;
          // Òðèããåð ñìåíû òåêñòóðû:
            if TriggersTable[b].TexturePanel = a then
              triggers[b].TexturePanel := PanelID;
          // Òðèããåð "Òóðåëü":
            if TriggersTable[b].ShotPanel = a then
              TTriggerData(triggers[b].DATA).ShotPanelID := PanelID;
          end;

        g_Game_StepLoading();
      end;
    end;

  // Åñëè íå LoadState, òî ñîçäàåì òðèããåðû:
    if (triggers <> nil) and not gLoadGameMode then
    begin
      e_WriteLog('  Creating triggers...', MSG_NOTIFY);
      g_Game_SetLoadingText(_lc[I_LOAD_CREATE_TRIGGERS], 0, False);
    // Óêàçûâàåì òèï ïàíåëè, åñëè åñòü:
      for a := 0 to High(triggers) do
      begin
        if triggers[a].TexturePanel <> -1 then
          b := panels[TriggersTable[a].TexturePanel].PanelType
        else
          b := 0;
        if (triggers[a].TriggerType = TRIGGER_SHOT) and
           (TTriggerData(triggers[a].DATA).ShotPanelID <> -1) then
          c := panels[TriggersTable[a].ShotPanel].PanelType
        else
          c := 0;
        CreateTrigger(triggers[a], b, c);
      end;
    end;

  // Çàãðóçêà ïðåäìåòîâ:
    e_WriteLog('  Loading triggers...', MSG_NOTIFY);
    g_Game_SetLoadingText(_lc[I_LOAD_ITEMS], 0, False);
    items := MapReader.GetItems();

  // Åñëè íå LoadState, òî ñîçäàåì ïðåäìåòû:
    if (items <> nil) and not gLoadGameMode then
    begin
      e_WriteLog('  Spawning items...', MSG_NOTIFY);
      g_Game_SetLoadingText(_lc[I_LOAD_CREATE_ITEMS], 0, False);
      for a := 0 to High(items) do
        CreateItem(Items[a]);
    end;

  // Çàãðóçêà îáëàñòåé:
    e_WriteLog('  Loading areas...', MSG_NOTIFY);
    g_Game_SetLoadingText(_lc[I_LOAD_AREAS], 0, False);
    areas := MapReader.GetAreas();

  // Åñëè íå LoadState, òî ñîçäàåì îáëàñòè:
    if areas <> nil then
    begin
      e_WriteLog('  Creating areas...', MSG_NOTIFY);
      g_Game_SetLoadingText(_lc[I_LOAD_CREATE_AREAS], 0, False);
      for a := 0 to High(areas) do
        CreateArea(areas[a]);
    end;

  // Çàãðóçêà ìîíñòðîâ:
    e_WriteLog('  Loading monsters...', MSG_NOTIFY);
    g_Game_SetLoadingText(_lc[I_LOAD_MONSTERS], 0, False);
    monsters := MapReader.GetMonsters();

    gTotalMonsters := 0;

  // Åñëè íå LoadState, òî ñîçäàåì ìîíñòðîâ:
    if (monsters <> nil) and not gLoadGameMode then
    begin
      e_WriteLog('  Spawning monsters...', MSG_NOTIFY);
      g_Game_SetLoadingText(_lc[I_LOAD_CREATE_MONSTERS], 0, False);
      for a := 0 to High(monsters) do
        CreateMonster(monsters[a]);
    end;

  // Çàãðóçêà îïèñàíèÿ êàðòû:
    e_WriteLog('  Reading map info...', MSG_NOTIFY);
    g_Game_SetLoadingText(_lc[I_LOAD_MAP_HEADER], 0, False);
    Header := MapReader.GetMapHeader();

    MapReader.Free();

    with gMapInfo do
    begin
      Name := Header.MapName;
      Description := Header.MapDescription;
      Author := Header.MapAuthor;
      MusicName := Header.MusicName;
      SkyName := Header.SkyName;
      Height := Header.Height;
      Width := Header.Width;
    end;

  // Çàãðóçêà íåáà:
    if gMapInfo.SkyName <> '' then
    begin
      e_WriteLog('  Loading sky: ' + gMapInfo.SkyName, MSG_NOTIFY);
      g_Game_SetLoadingText(_lc[I_LOAD_SKY], 0, False);
      FileName := g_ExtractWadName(gMapInfo.SkyName);

      if FileName <> '' then
        FileName := GameDir+'/wads/'+FileName
      else
        begin
          FileName := g_ExtractWadName(Res);
        end;

      s := FileName+':'+g_ExtractFilePathName(gMapInfo.SkyName);
      if g_Texture_CreateWAD(BackID, s) then
        begin
          g_Game_SetupScreenSize();
        end
      else
        g_FatalError(Format(_lc[I_GAME_ERROR_SKY], [s]));
    end;

  // Çàãðóçêà ìóçûêè:
    ok := False;
    if gMapInfo.MusicName <> '' then
    begin
      e_WriteLog('  Loading music: ' + gMapInfo.MusicName, MSG_NOTIFY);
      g_Game_SetLoadingText(_lc[I_LOAD_MUSIC], 0, False);
      FileName := g_ExtractWadName(gMapInfo.MusicName);

      if FileName <> '' then
        FileName := GameDir+'/wads/'+FileName
      else
        begin
          FileName := g_ExtractWadName(Res);
        end;

      s := FileName+':'+g_ExtractFilePathName(gMapInfo.MusicName);
      if g_Sound_CreateWADEx(gMapInfo.MusicName, s, True) then
        ok := True
      else
        g_FatalError(Format(_lc[I_GAME_ERROR_MUSIC], [s]));
    end;

  // Îñòàëüíûå óñòàíâêè:
    CreateDoorMap();
    CreateLiftMap();

    g_Items_Init();
    g_Weapon_Init();
    g_Monsters_Init();

  // Åñëè íå LoadState, òî ñîçäàåì êàðòó ñòîëêíîâåíèé:
    if not gLoadGameMode then
      g_GFX_Init();

  // Ñáðîñ ëîêàëüíûõ ìàññèâîâ:
    _textures := nil;
    panels := nil;
    items := nil;
    areas := nil;
    triggers := nil;
    TriggersTable := nil;
    AddTextures := nil;

  // Âêëþ÷àåì ìóçûêó, åñëè ýòî íå çàãðóçêà:
    if ok and (not gLoadGameMode) then
      begin
        gMusic.SetByName(gMapInfo.MusicName);
        gMusic.Play();
      end
    else
      gMusic.SetByName('');
  finally
    sfsGCEnable(); // enable releasing unused volumes
  end;

  e_WriteLog('Creating map grid', MSG_NOTIFY);
  mapCreateGrid();

  e_WriteLog('Done loading map.', MSG_NOTIFY);
  Result := True;
end;

function g_Map_GetMapInfo(Res: String): TMapInfo;
var
  WAD: TWADFile;
  MapReader: TMapReader_1;
  Header: TMapHeaderRec_1;
  FileName: String;
  Data: Pointer;
  Len: Integer;
begin
  FillChar(Result, SizeOf(Result), 0);
  FileName := g_ExtractWadName(Res);

  WAD := TWADFile.Create();
  if not WAD.ReadFile(FileName) then
  begin
    WAD.Free();
    Exit;
  end;

  //k8: it ignores path again
  if not WAD.GetMapResource(g_ExtractFileName(Res), Data, Len) then
  begin
    WAD.Free();
    Exit;
  end;

  WAD.Free();

  MapReader := TMapReader_1.Create();

  if not MapReader.LoadMap(Data) then
    begin
      g_Console_Add(Format(_lc[I_GAME_ERROR_MAP_LOAD], [Res]), True);
      ZeroMemory(@Header, SizeOf(Header));
      Result.Name := _lc[I_GAME_ERROR_MAP_SELECT];
      Result.Description := _lc[I_GAME_ERROR_MAP_SELECT];
    end
  else
    begin
      Header := MapReader.GetMapHeader();
      Result.Name := Header.MapName;
      Result.Description := Header.MapDescription;
    end;

  FreeMem(Data);
  MapReader.Free();

  Result.Map := Res;
  Result.Author := Header.MapAuthor;
  Result.Height := Header.Height;
  Result.Width := Header.Width;
end;

function g_Map_GetMapsList(WADName: string): SArray;
var
  WAD: TWADFile;
  a: Integer;
  ResList: SArray;
begin
  Result := nil;
  WAD := TWADFile.Create();
  if not WAD.ReadFile(WADName) then
  begin
    WAD.Free();
    Exit;
  end;
  ResList := WAD.GetMapResources();
  if ResList <> nil then
  begin
    for a := 0 to High(ResList) do
    begin
      SetLength(Result, Length(Result)+1);
      Result[High(Result)] := ResList[a];
    end;
  end;
  WAD.Free();
end;

function g_Map_Exist(Res: string): Boolean;
var
  WAD: TWADFile;
  FileName, mnn: string;
  ResList: SArray;
  a: Integer;
begin
  Result := False;

  FileName := addWadExtension(g_ExtractWadName(Res));

  WAD := TWADFile.Create;
  if not WAD.ReadFile(FileName) then
  begin
    WAD.Free();
    Exit;
  end;

  ResList := WAD.GetMapResources();
  WAD.Free();

  mnn := g_ExtractFileName(Res);
  if ResList <> nil then
    for a := 0 to High(ResList) do if StrEquCI1251(ResList[a], mnn) then
    begin
      Result := True;
      Exit;
    end;
end;

procedure g_Map_Free();
var
  a: Integer;

  procedure FreePanelArray(var panels: TPanelArray);
  var
    i: Integer;

  begin
    if panels <> nil then
    begin
      for i := 0 to High(panels) do
        panels[i].Free();
      panels := nil;
    end;
  end;

begin
  g_GFX_Free();
  g_Weapon_Free();
  g_Items_Free();
  g_Triggers_Free();
  g_Monsters_Free();

  RespawnPoints := nil;
  if FlagPoints[FLAG_RED] <> nil then
  begin
    Dispose(FlagPoints[FLAG_RED]);
    FlagPoints[FLAG_RED] := nil;
  end;
  if FlagPoints[FLAG_BLUE] <> nil then
  begin
    Dispose(FlagPoints[FLAG_BLUE]);
    FlagPoints[FLAG_BLUE] := nil;
  end;
  //DOMFlagPoints := nil;

  //gDOMFlags := nil;

  if Textures <> nil then
  begin
    for a := 0 to High(Textures) do
      if not g_Map_IsSpecialTexture(Textures[a].TextureName) then
        if Textures[a].Anim then
          g_Frames_DeleteByID(Textures[a].FramesID)
        else
          if Textures[a].TextureID <> TEXTURE_NONE then
            e_DeleteTexture(Textures[a].TextureID);

    Textures := nil;
  end;

  FreePanelArray(gWalls);
  FreePanelArray(gRenderBackgrounds);
  FreePanelArray(gRenderForegrounds);
  FreePanelArray(gWater);
  FreePanelArray(gAcid1);
  FreePanelArray(gAcid2);
  FreePanelArray(gSteps);
  FreePanelArray(gLifts);
  FreePanelArray(gBlockMon);

  if BackID <> DWORD(-1) then
  begin
    gBackSize.X := 0;
    gBackSize.Y := 0;
    e_DeleteTexture(BackID);
    BackID := DWORD(-1);
  end;

  g_Game_StopAllSounds(False);
  gMusic.FreeSound();
  g_Sound_Delete(gMapInfo.MusicName);

  gMapInfo.Name := '';
  gMapInfo.Description := '';
  gMapInfo.MusicName := '';
  gMapInfo.Height := 0;
  gMapInfo.Width := 0;

  gDoorMap := nil;
  gLiftMap := nil;

  PanelByID := nil;
end;

procedure g_Map_Update();
var
  a, d, j: Integer;
  m: Word;
  s: String;

  procedure UpdatePanelArray(var panels: TPanelArray);
  var
    i: Integer;

  begin
    if panels <> nil then
      for i := 0 to High(panels) do
        panels[i].Update();
  end;

begin
  UpdatePanelArray(gWalls);
  UpdatePanelArray(gRenderBackgrounds);
  UpdatePanelArray(gRenderForegrounds);
  UpdatePanelArray(gWater);
  UpdatePanelArray(gAcid1);
  UpdatePanelArray(gAcid2);
  UpdatePanelArray(gSteps);

  if gGameSettings.GameMode = GM_CTF then
  begin
    for a := FLAG_RED to FLAG_BLUE do
      if not (gFlags[a].State in [FLAG_STATE_NONE, FLAG_STATE_CAPTURED]) then
        with gFlags[a] do
        begin
          if gFlags[a].Animation <> nil then
            gFlags[a].Animation.Update();

          m := g_Obj_Move(@Obj, True, True);

          if gTime mod (GAME_TICK*2) <> 0 then
            Continue;

        // Ñîïðîòèâëåíèå âîçäóõà:
          Obj.Vel.X := z_dec(Obj.Vel.X, 1);

        // Òàéìàóò ïîòåðÿííîãî ôëàãà, ëèáî îí âûïàë çà êàðòó:
          if ((Count = 0) or ByteBool(m and MOVE_FALLOUT)) and g_Game_IsServer then
          begin
            g_Map_ResetFlag(a);
            gFlags[a].CaptureTime := 0;
            if a = FLAG_RED then
              s := _lc[I_PLAYER_FLAG_RED]
            else
              s := _lc[I_PLAYER_FLAG_BLUE];
            g_Game_Message(Format(_lc[I_MESSAGE_FLAG_RETURN], [AnsiUpperCase(s)]), 144);

            if g_Game_IsNet then
              MH_SEND_FlagEvent(FLAG_STATE_RETURNED, a, 0);
            Continue;
          end;

          if Count > 0 then
            Count := Count - 1;

        // Èãðîê áåðåò ôëàã:
          if gPlayers <> nil then
          begin
            j := Random(Length(gPlayers)) - 1;

            for d := 0 to High(gPlayers) do
            begin
              Inc(j);
              if j > High(gPlayers) then
                j := 0;

              if gPlayers[j] <> nil then
                if gPlayers[j].Live and
                   g_Obj_Collide(@Obj, @gPlayers[j].Obj) then
                begin
                  if gPlayers[j].GetFlag(a) then
                    Break;
                end;
            end;
          end;
        end;
  end;
end;


procedure g_Map_DrawPanelsOld(PanelType: Word);

  procedure DrawPanels (stp: Integer; var panels: TPanelArray; drawDoors: Boolean=False);
  var
    idx: Integer;
  begin
    if (panels <> nil) and (stp >= 0) and (stp <= 6) then
    begin
      // alas, no visible set
      for idx := 0 to High(panels) do
      begin
        if not (drawDoors xor panels[idx].Door) then panels[idx].Draw();
      end;
    end;
  end;

begin
  case PanelType of
    PANEL_WALL:       DrawPanels(0, gWalls);
    PANEL_CLOSEDOOR:  DrawPanels(0, gWalls, True);
    PANEL_BACK:       DrawPanels(1, gRenderBackgrounds);
    PANEL_FORE:       DrawPanels(2, gRenderForegrounds);
    PANEL_WATER:      DrawPanels(3, gWater);
    PANEL_ACID1:      DrawPanels(4, gAcid1);
    PANEL_ACID2:      DrawPanels(5, gAcid2);
    PANEL_STEP:       DrawPanels(6, gSteps);
  end;
end;


var
  gDrawPanelList: TBinaryHeapObj = nil;

function dplLess (a, b: TObject): Boolean;
begin
  result := ((a as TPanel).ArrIdx < (b as TPanel).ArrIdx);
end;

procedure dplClear ();
begin
  if gDrawPanelList = nil then gDrawPanelList := TBinaryHeapObj.Create(@dplLess) else gDrawPanelList.clear();
end;

procedure dplAddPanel (pan: TPanel);
begin
  if pan = nil then exit;
  gDrawPanelList.insert(pan);
end;


procedure g_Map_DrawPanels(x0, y0, wdt, hgt: Integer; PanelType: Word);
var
  ptag: Integer;

  function checker (obj: TObject; tag: Integer): Boolean;
  var
    pan: TPanel;
  begin
    result := false; // don't stop, ever
    if (tag <> ptag) then exit;
    //e_WriteLog(Format('  *body: tag:%d; qtag:%d', [tag, PanelType]), MSG_NOTIFY);

    if obj = nil then begin e_WriteLog(Format('  !bodyFUUUUU0: tag:%d; qtag:%d', [tag, PanelType]), MSG_NOTIFY); exit; end;
    if not (obj is TPanel) then begin e_WriteLog(Format('  !bodyFUUUUU1: tag:%d; qtag:%d', [tag, PanelType]), MSG_NOTIFY); exit; end;
    //pan := (obj as TPanel);
    //e_WriteLog(Format('  !body: (%d,%d)-(%dx%d) tag:%d; qtag:%d', [pan.X, pan.Y, pan.Width, pan.Height, tag, PanelType]), MSG_NOTIFY);

    pan := (obj as TPanel);
    if (PanelType = PANEL_CLOSEDOOR) then begin if not pan.Door then exit; end else begin if pan.Door then exit; end;
    //e_WriteLog(Format('  body hit: (%d,%d)-(%dx%d) tag: %d; qtag:%d', [pan.X, pan.Y, pan.Width, pan.Height, tag, PanelType]), MSG_NOTIFY);
    dplAddPanel(pan);
  end;

  function checkerTree (obj: TObject): Boolean;
  var
    pan: TPanel;
  begin
    result := false; // don't stop, ever
    pan := (obj as TPanel);
    if (pan.tag <> ptag) then exit;
    if (PanelType = PANEL_CLOSEDOOR) then begin if not pan.Door then exit; end else begin if pan.Door then exit; end;
    //e_WriteLog(Format('  body hit: (%d,%d)-(%dx%d) tag: %d; qtag:%d', [pan.X, pan.Y, pan.Width, pan.Height, tag, PanelType]), MSG_NOTIFY);
    dplAddPanel(pan);
  end;

  procedure DrawPanels (stp: Integer; var panels: TPanelArray; drawDoors: Boolean=False);
  var
    idx: Integer;
    pan: TPanel;
  begin
    if (panels <> nil) and (stp >= 0) and (stp <= 6) then
    begin
      // alas, no visible set
      for idx := 0 to High(panels) do
      begin
        if not (drawDoors xor panels[idx].Door) then
        begin
          pan := panels[idx];
          {
          if (pan.Width < 1) or (pan.Height < 1) then continue;
          if (pan.X+pan.Width <= x0) or (pan.Y+pan.Height <= y0) then continue;
          if (pan.X >= x0+wdt) or (pan.Y >= y0+hgt) then continue;
          }
          pan.Draw();
          //e_WriteLog(Format(' *body hit: (%d,%d)-(%dx%d) tag: %d; qtag:%d', [pan.X, pan.Y, pan.Width, pan.Height, PanelType, PanelType]), MSG_NOTIFY);
        end;
      end;
    end;
  end;

begin
  //g_Map_DrawPanelsOld(PanelType); exit;
  //e_WriteLog('==================', MSG_NOTIFY);
  //e_WriteLog(Format('***QQQ: qtag:%d', [PanelType]), MSG_NOTIFY);
  dplClear();
  ptag := panelTypeToTag(PanelType);

  if gdbg_map_use_grid_render then
  begin
    if gdbg_map_use_tree_draw then
    begin
      mapTree.aabbQuery(x0, y0, wdt, hgt, checkerTree);
    end
    else
    begin
      gMapGrid.forEachInAABB(x0, y0, wdt, hgt, checker);
    end;
    // sort and draw the list (we need to sort it, or rendering is fucked)
    while gDrawPanelList.count > 0 do
    begin
      (gDrawPanelList.front() as TPanel).Draw();
      gDrawPanelList.popFront();
    end;
  end
  else
  begin
    //e_WriteLog(Format('+++QQQ: qtag:%d', [PanelType]), MSG_NOTIFY);
    case PanelType of
      PANEL_WALL:       DrawPanels(0, gWalls);
      PANEL_CLOSEDOOR:  DrawPanels(0, gWalls, True);
      PANEL_BACK:       DrawPanels(1, gRenderBackgrounds);
      PANEL_FORE:       DrawPanels(2, gRenderForegrounds);
      PANEL_WATER:      DrawPanels(3, gWater);
      PANEL_ACID1:      DrawPanels(4, gAcid1);
      PANEL_ACID2:      DrawPanels(5, gAcid2);
      PANEL_STEP:       DrawPanels(6, gSteps);
    end;
  end;

  //e_WriteLog('==================', MSG_NOTIFY);
end;


procedure g_Map_DrawPanelShadowVolumes(lightX: Integer; lightY: Integer; radius: Integer);
  function checker (obj: TObject; tag: Integer): Boolean;
  var
    pan: TPanel;
  begin
    result := false; // don't stop, ever
    if (tag <> GridTagWallDoor) then exit; // only walls
    pan := (obj as TPanel);
    pan.DrawShadowVolume(lightX, lightY, radius);
  end;

  function checkerTree (obj: TObject): Boolean;
  var
    pan: TPanel;
  begin
    result := false; // don't stop, ever
    pan := (obj as TPanel);
    if (pan.tag <> GridTagWallDoor) then exit; // only walls
    pan.DrawShadowVolume(lightX, lightY, radius);
  end;

begin
  if gdbg_map_use_tree_draw then
  begin
    mapTree.aabbQuery(lightX-radius, lightY-radius, radius*2, radius*2, checkerTree);
  end
  else
  begin
    gMapGrid.forEachInAABB(lightX-radius, lightY-radius, radius*2, radius*2, checker);
  end;
end;


procedure g_Map_DrawBack(dx, dy: Integer);
begin
  if gDrawBackGround and (BackID <> DWORD(-1)) then
    e_DrawSize(BackID, dx, dy, 0, False, False, gBackSize.X, gBackSize.Y)
  else
    e_Clear(GL_COLOR_BUFFER_BIT, 0, 0, 0);
end;

function g_Map_CollidePanelOld(X, Y: Integer; Width, Height: Word;
                            PanelType: Word; b1x3: Boolean): Boolean;
var
  a, h: Integer;
begin
 Result := False;

 if WordBool(PanelType and PANEL_WALL) then
    if gWalls <> nil then
    begin
      h := High(gWalls);

      for a := 0 to h do
        if gWalls[a].Enabled and
        g_Collide(X, Y, Width, Height,
                  gWalls[a].X, gWalls[a].Y,
                  gWalls[a].Width, gWalls[a].Height) then
        begin
          Result := True;
          Exit;
        end;
    end;

  if WordBool(PanelType and PANEL_WATER) then
    if gWater <> nil then
    begin
      h := High(gWater);

      for a := 0 to h do
      if g_Collide(X, Y, Width, Height,
                   gWater[a].X, gWater[a].Y,
                   gWater[a].Width, gWater[a].Height) then
      begin
        Result := True;
        Exit;
      end;
    end;

  if WordBool(PanelType and PANEL_ACID1) then
    if gAcid1 <> nil then
    begin
      h := High(gAcid1);

      for a := 0 to h do
        if g_Collide(X, Y, Width, Height,
                     gAcid1[a].X, gAcid1[a].Y,
                     gAcid1[a].Width, gAcid1[a].Height) then
        begin
          Result := True;
          Exit;
        end;
    end;

  if WordBool(PanelType and PANEL_ACID2) then
    if gAcid2 <> nil then
    begin
      h := High(gAcid2);

      for a := 0 to h do
        if g_Collide(X, Y, Width, Height,
                     gAcid2[a].X, gAcid2[a].Y,
                     gAcid2[a].Width, gAcid2[a].Height) then
        begin
          Result := True;
          Exit;
        end;
    end;

  if WordBool(PanelType and PANEL_STEP) then
    if gSteps <> nil then
    begin
      h := High(gSteps);

      for a := 0 to h do
        if g_Collide(X, Y, Width, Height,
                     gSteps[a].X, gSteps[a].Y,
                     gSteps[a].Width, gSteps[a].Height) then
        begin
          Result := True;
          Exit;
        end;
    end;

  if WordBool(PanelType and (PANEL_LIFTUP or PANEL_LIFTDOWN or PANEL_LIFTLEFT or PANEL_LIFTRIGHT)) then
    if gLifts <> nil then
    begin
      h := High(gLifts);

      for a := 0 to h do
        if ((WordBool(PanelType and (PANEL_LIFTUP)) and (gLifts[a].LiftType = 0)) or
           (WordBool(PanelType and (PANEL_LIFTDOWN)) and (gLifts[a].LiftType = 1)) or
           (WordBool(PanelType and (PANEL_LIFTLEFT)) and (gLifts[a].LiftType = 2)) or
           (WordBool(PanelType and (PANEL_LIFTRIGHT)) and (gLifts[a].LiftType = 3))) and
           g_Collide(X, Y, Width, Height,
           gLifts[a].X, gLifts[a].Y,
           gLifts[a].Width, gLifts[a].Height) then
        begin
          Result := True;
          Exit;
        end;
    end;

  if WordBool(PanelType and PANEL_BLOCKMON) then
    if gBlockMon <> nil then
    begin
      h := High(gBlockMon);

      for a := 0 to h do
        if ( (not b1x3) or
             ((gBlockMon[a].Width + gBlockMon[a].Height) >= 64) ) and
           g_Collide(X, Y, Width, Height,
           gBlockMon[a].X, gBlockMon[a].Y,
           gBlockMon[a].Width, gBlockMon[a].Height) then
        begin
          Result := True;
          Exit;
        end;
    end;
end;

function g_Map_CollideLiquid_TextureOld(X, Y: Integer; Width, Height: Word): DWORD;
var
  texid: DWORD;

  function checkPanels (var panels: TPanelArray): Boolean;
  var
    a: Integer;
  begin
    result := false;
    if panels = nil then exit;
    for a := 0 to High(panels) do
    begin
      if g_Collide(X, Y, Width, Height, panels[a].X, panels[a].Y, panels[a].Width, panels[a].Height) then
      begin
        result := true;
        texid := panels[a].GetTextureID();
        exit;
      end;
    end;
  end;

begin
  texid := TEXTURE_NONE;
  result := texid;
  if not checkPanels(gWater) then
    if not checkPanels(gAcid1) then
      if not checkPanels(gAcid2) then exit;
  result := texid;
end;


function g_Map_CollidePanel(X, Y: Integer; Width, Height: Word; PanelType: Word; b1x3: Boolean): Boolean;

  function checker (obj: TObject; tag: Integer): Boolean;
  var
    pan: TPanel;
    a: Integer;
  begin
    result := false; // don't stop, ever

    //e_WriteLog(Format('  *body: tag:%d; qtag:%d', [tag, PanelType]), MSG_NOTIFY);

    if obj = nil then
    begin
      e_WriteLog(Format('  !bodyFUUUUU0: tag:%d; qtag:%d', [tag, PanelType]), MSG_NOTIFY);
    end;
    if not (obj is TPanel) then
    begin
      e_WriteLog(Format('  !bodyFUUUUU1: tag:%d; qtag:%d', [tag, PanelType]), MSG_NOTIFY);
      exit;
    end;

    pan := (obj as TPanel);
    a := pan.ArrIdx;

    if WordBool(PanelType and PANEL_WALL) and (tag = GridTagWallDoor) then
    begin
      if gWalls[a].Enabled and g_Collide(X, Y, Width, Height, gWalls[a].X, gWalls[a].Y, gWalls[a].Width, gWalls[a].Height) then
      begin
        result := true;
        exit;
      end;
    end;

    if WordBool(PanelType and PANEL_WATER) and (tag = GridTagWater) then
    begin
      if g_Collide(X, Y, Width, Height, gWater[a].X, gWater[a].Y, gWater[a].Width, gWater[a].Height) then
      begin
        result := True;
        exit;
      end;
    end;

    if WordBool(PanelType and PANEL_ACID1) and (tag = GridTagAcid1) then
    begin
      if g_Collide(X, Y, Width, Height, gAcid1[a].X, gAcid1[a].Y, gAcid1[a].Width, gAcid1[a].Height) then
      begin
        result := True;
        exit;
      end;
    end;

    if WordBool(PanelType and PANEL_ACID2) and (tag = GridTagAcid2) then
    begin
      if g_Collide(X, Y, Width, Height, gAcid2[a].X, gAcid2[a].Y, gAcid2[a].Width, gAcid2[a].Height) then
      begin
        result := True;
        exit;
      end;
    end;

    if WordBool(PanelType and PANEL_STEP) and (tag = GridTagStep) then
    begin
      if g_Collide(X, Y, Width, Height, gSteps[a].X, gSteps[a].Y, gSteps[a].Width, gSteps[a].Height) then
      begin
        result := True;
        exit;
      end;
    end;

    if WordBool(PanelType and (PANEL_LIFTUP or PANEL_LIFTDOWN or PANEL_LIFTLEFT or PANEL_LIFTRIGHT)) and (tag = GridTagLift) then
    begin
      if ((WordBool(PanelType and (PANEL_LIFTUP)) and (gLifts[a].LiftType = 0)) or
          (WordBool(PanelType and (PANEL_LIFTDOWN)) and (gLifts[a].LiftType = 1)) or
          (WordBool(PanelType and (PANEL_LIFTLEFT)) and (gLifts[a].LiftType = 2)) or
          (WordBool(PanelType and (PANEL_LIFTRIGHT)) and (gLifts[a].LiftType = 3))) and
          g_Collide(X, Y, Width, Height, gLifts[a].X, gLifts[a].Y, gLifts[a].Width, gLifts[a].Height) then
      begin
        result := true;
        exit;
      end;
    end;

    if WordBool(PanelType and PANEL_BLOCKMON) and (tag = GridTagBlockMon) then
    begin
      if ((not b1x3) or ((gBlockMon[a].Width + gBlockMon[a].Height) >= 64)) and
         g_Collide(X, Y, Width, Height, gBlockMon[a].X, gBlockMon[a].Y, gBlockMon[a].Width, gBlockMon[a].Height) then
      begin
        result := True;
        exit;
      end;
    end;
  end;

  function checkerTree (obj: TObject): Boolean;
  var
    pan: TPanel;
  begin
    pan := (obj as TPanel);
    result := checker(obj, pan.tag);
  end;

begin
  //TODO: detailed profile
  if (profMapCollision <> nil) then profMapCollision.sectionBeginAccum('wall coldet');
  try
    if gdbg_map_use_grid_coldet then
    begin
      if gdbg_map_use_tree_coldet then
      begin
        result := mapTree.aabbQuery(X, Y, Width, Height, checkerTree);
      end
      else
      begin
        result := gMapGrid.forEachInAABB(X, Y, Width, Height, checker);
      end;
    end
    else
    begin
      result := g_Map_CollidePanelOld(X, Y, Width, Height, PanelType, b1x3);
    end;
  finally
    if (profMapCollision <> nil) then profMapCollision.sectionEnd();
  end;
end;


function g_Map_CollideLiquid_Texture(X, Y: Integer; Width, Height: Word): DWORD;
var
  cctype: Integer = 3; // priority: 0: water, 1: acid1, 2: acid2; 3: others (nothing)
  texid: DWORD;

  // slightly different from the old code, but meh...
  function checker (obj: TObject; tag: Integer): Boolean;
  var
    pan: TPanel;
    a: Integer;
  begin
    result := false; // don't stop, ever
    pan := (obj as TPanel);
    a := pan.ArrIdx;
    // water
    if (tag = GridTagWater) then
    begin
      if g_Collide(X, Y, Width, Height, gWater[a].X, gWater[a].Y, gWater[a].Width, gWater[a].Height) then
      begin
        result := true; // water has highest priority, so stop right here
        texid := gWater[a].GetTextureID();
        exit;
      end;
    end;
    // acid1
    if (cctype > 1) and (tag = GridTagAcid1) then
    begin
      if g_Collide(X, Y, Width, Height, gAcid1[a].X, gAcid1[a].Y, gAcid1[a].Width, gAcid1[a].Height) then
      begin
        cctype := 1;
        texid := gAcid1[a].GetTextureID();
        exit;
      end;
    end;
    // acid2
    if (cctype > 2) and (tag = GridTagAcid2) then
    begin
      if g_Collide(X, Y, Width, Height, gAcid2[a].X, gAcid2[a].Y, gAcid2[a].Width, gAcid2[a].Height) then
      begin
        cctype := 2;
        texid := gAcid2[a].GetTextureID();
        exit;
      end;
    end;
  end;

  function checkerTree (obj: TObject): Boolean;
  var
    pan: TPanel;
  begin
    result := false;
    pan := (obj as TPanel);
    if (pan.tag = GridTagWater) or (pan.tag = GridTagAcid1) or (pan.tag = GridTagAcid2) then result := checker(obj, pan.tag);
  end;

{var
  cctype1: Integer = 3; // priority: 0: water, 1: acid1, 2: acid2; 3: others (nothing)
  texid1: DWORD;}
begin
  //TODO: detailed profile?
  if (profMapCollision <> nil) then profMapCollision.sectionBeginAccum('liquid coldet');
  try
    if gdbg_map_use_grid_coldet then
    begin
      texid := TEXTURE_NONE;
      if gdbg_map_use_tree_coldet then
      begin
        mapTree.aabbQuery(X, Y, Width, Height, checkerTree);
        {
        cctype1 := cctype;
        texid1 := texid;
        cctype := 3;
        texid := TEXTURE_NONE;
        gMapGrid.forEachInAABB(X, Y, Width, Height, checker);
        if (cctype1 <> cctype) or (texid1 <> texid) then
        begin
          e_WriteLog(Format('g_Map_CollideLiquid_Texture(%d, %d, %u, %u): tree(cctype:%d;texid:%u); grid(cctype:%d;texid:%u)', [X, Y, Width, Height, cctype1, texid1, cctype, texid]), MSG_WARNING);
        end;}
      end
      else
      begin
        gMapGrid.forEachInAABB(X, Y, Width, Height, checker);
      end;
      result := texid;
    end
    else
    begin
      result := g_Map_CollideLiquid_TextureOld(X, Y, Width, Height);
    end;
  finally
    if (profMapCollision <> nil) then profMapCollision.sectionEnd();
  end;
end;

procedure g_Map_EnableWall(ID: DWORD);
begin
  with gWalls[ID] do
  begin
    Enabled := True;
    g_Mark(X, Y, Width, Height, MARK_DOOR, True);

    if g_Game_IsServer and g_Game_IsNet then MH_SEND_PanelState(PanelType, ID);
  end;
end;

procedure g_Map_DisableWall(ID: DWORD);
begin
  with gWalls[ID] do
  begin
    Enabled := False;
    g_Mark(X, Y, Width, Height, MARK_DOOR, False);

    if g_Game_IsServer and g_Game_IsNet then MH_SEND_PanelState(PanelType, ID);
  end;
end;

procedure g_Map_SwitchTexture(PanelType: Word; ID: DWORD; AnimLoop: Byte = 0);
var
  tp: TPanel;
begin
  case PanelType of
    PANEL_WALL, PANEL_OPENDOOR, PANEL_CLOSEDOOR:
      tp := gWalls[ID];
    PANEL_FORE:
      tp := gRenderForegrounds[ID];
    PANEL_BACK:
      tp := gRenderBackgrounds[ID];
    PANEL_WATER:
      tp := gWater[ID];
    PANEL_ACID1:
      tp := gAcid1[ID];
    PANEL_ACID2:
      tp := gAcid2[ID];
    PANEL_STEP:
      tp := gSteps[ID];
    else
      Exit;
  end;

  tp.NextTexture(AnimLoop);
  if g_Game_IsServer and g_Game_IsNet then
    MH_SEND_PanelTexture(PanelType, ID, AnimLoop);
end;

procedure g_Map_SetLift(ID: DWORD; t: Integer);
begin
  if gLifts[ID].LiftType = t then
    Exit;

  with gLifts[ID] do
  begin
    LiftType := t;

    g_Mark(X, Y, Width, Height, MARK_LIFT, False);

    if LiftType = 0 then
      g_Mark(X, Y, Width, Height, MARK_LIFTUP, True)
    else if LiftType = 1 then
      g_Mark(X, Y, Width, Height, MARK_LIFTDOWN, True)
    else if LiftType = 2 then
      g_Mark(X, Y, Width, Height, MARK_LIFTLEFT, True)
    else if LiftType = 3 then
      g_Mark(X, Y, Width, Height, MARK_LIFTRIGHT, True);

    if g_Game_IsServer and g_Game_IsNet then MH_SEND_PanelState(PanelType, ID);
  end;
end;

function g_Map_GetPoint(PointType: Byte; var RespawnPoint: TRespawnPoint): Boolean;
var
  a: Integer;
  PointsArray: Array of TRespawnPoint;
begin
  Result := False;
  SetLength(PointsArray, 0);

  if RespawnPoints = nil then
    Exit;

  for a := 0 to High(RespawnPoints) do
    if RespawnPoints[a].PointType = PointType then
    begin
      SetLength(PointsArray, Length(PointsArray)+1);
      PointsArray[High(PointsArray)] := RespawnPoints[a];
    end;

  if PointsArray = nil then
    Exit;

  RespawnPoint := PointsArray[Random(Length(PointsArray))];
  Result := True;
end;

function g_Map_GetPointCount(PointType: Byte): Word;
var
  a: Integer;
begin
  Result := 0;

  if RespawnPoints = nil then
    Exit;

  for a := 0 to High(RespawnPoints) do
    if RespawnPoints[a].PointType = PointType then
      Result := Result + 1;
end;

function g_Map_HaveFlagPoints(): Boolean;
begin
  Result := (FlagPoints[FLAG_RED] <> nil) and (FlagPoints[FLAG_BLUE] <> nil);
end;

procedure g_Map_ResetFlag(Flag: Byte);
begin
  with gFlags[Flag] do
  begin
    Obj.X := -1000;
    Obj.Y := -1000;
    Obj.Vel.X := 0;
    Obj.Vel.Y := 0;
    Direction := D_LEFT;
    State := FLAG_STATE_NONE;
    if FlagPoints[Flag] <> nil then
    begin
      Obj.X := FlagPoints[Flag]^.X;
      Obj.Y := FlagPoints[Flag]^.Y;
      Direction := FlagPoints[Flag]^.Direction;
      State := FLAG_STATE_NORMAL;
    end;
    Count := -1;
  end;
end;

procedure g_Map_DrawFlags();
var
  i, dx: Integer;
  Mirror: TMirrorType;
begin
  if gGameSettings.GameMode <> GM_CTF then
    Exit;

  for i := FLAG_RED to FLAG_BLUE do
    with gFlags[i] do
      if State <> FLAG_STATE_CAPTURED then
      begin
        if State = FLAG_STATE_NONE then
          continue;

        if Direction = D_LEFT then
          begin
            Mirror := M_HORIZONTAL;
            dx := -1;
          end
        else
          begin
            Mirror := M_NONE;
            dx := 1;
          end;

        Animation.Draw(Obj.X+dx, Obj.Y+1, Mirror);

        if g_debug_Frames then
        begin
          e_DrawQuad(Obj.X+Obj.Rect.X,
                     Obj.Y+Obj.Rect.Y,
                     Obj.X+Obj.Rect.X+Obj.Rect.Width-1,
                     Obj.Y+Obj.Rect.Y+Obj.Rect.Height-1,
                     0, 255, 0);
        end;
      end;
end;

procedure g_Map_SaveState(Var Mem: TBinMemoryWriter);
var
  dw: DWORD;
  b: Byte;
  str: String;
  boo: Boolean;

  procedure SavePanelArray(var panels: TPanelArray);
  var
    PAMem: TBinMemoryWriter;
    i: Integer;
  begin
  // Ñîçäàåì íîâûé ñïèñîê ñîõðàíÿåìûõ ïàíåëåé:
    PAMem := TBinMemoryWriter.Create((Length(panels)+1) * 40);

    i := 0;
    while i < Length(panels) do
    begin
      if panels[i].SaveIt then
      begin
      // ID ïàíåëè:
        PAMem.WriteInt(i);
      // Ñîõðàíÿåì ïàíåëü:
        panels[i].SaveState(PAMem);
      end;
      Inc(i);
    end;

  // Ñîõðàíÿåì ýòîò ñïèñîê ïàíåëåé:
    PAMem.SaveToMemory(Mem);
    PAMem.Free();
  end;

  procedure SaveFlag(flag: PFlag);
  begin
  // Ñèãíàòóðà ôëàãà:
    dw := FLAG_SIGNATURE; // 'FLAG'
    Mem.WriteDWORD(dw);
  // Âðåìÿ ïåðåïîÿâëåíèÿ ôëàãà:
    Mem.WriteByte(flag^.RespawnType);
  // Ñîñòîÿíèå ôëàãà:
    Mem.WriteByte(flag^.State);
  // Íàïðàâëåíèå ôëàãà:
    if flag^.Direction = D_LEFT then
      b := 1
    else // D_RIGHT
      b := 2;
    Mem.WriteByte(b);
  // Îáúåêò ôëàãà:
    Obj_SaveState(@flag^.Obj, Mem);
  end;

begin
  Mem := TBinMemoryWriter.Create(1024 * 1024); // 1 MB

///// Ñîõðàíÿåì ñïèñêè ïàíåëåé: /////
// Ñîõðàíÿåì ïàíåëè ñòåí è äâåðåé:
  SavePanelArray(gWalls);
// Ñîõðàíÿåì ïàíåëè ôîíà:
  SavePanelArray(gRenderBackgrounds);
// Ñîõðàíÿåì ïàíåëè ïåðåäíåãî ïëàíà:
  SavePanelArray(gRenderForegrounds);
// Ñîõðàíÿåì ïàíåëè âîäû:
  SavePanelArray(gWater);
// Ñîõðàíÿåì ïàíåëè êèñëîòû-1:
  SavePanelArray(gAcid1);
// Ñîõðàíÿåì ïàíåëè êèñëîòû-2:
  SavePanelArray(gAcid2);
// Ñîõðàíÿåì ïàíåëè ñòóïåíåé:
  SavePanelArray(gSteps);
// Ñîõðàíÿåì ïàíåëè ëèôòîâ:
  SavePanelArray(gLifts);
///// /////

///// Ñîõðàíÿåì ìóçûêó: /////
// Ñèãíàòóðà ìóçûêè:
  dw := MUSIC_SIGNATURE; // 'MUSI'
  Mem.WriteDWORD(dw);
// Íàçâàíèå ìóçûêè:
  Assert(gMusic <> nil, 'g_Map_SaveState: gMusic = nil');
  if gMusic.NoMusic then
    str := ''
  else
    str := gMusic.Name;
  Mem.WriteString(str, 64);
// Ïîçèöèÿ ïðîèãðûâàíèÿ ìóçûêè:
  dw := gMusic.GetPosition();
  Mem.WriteDWORD(dw);
// Ñòîèò ëè ìóçûêà íà ñïåö-ïàóçå:
  boo := gMusic.SpecPause;
  Mem.WriteBoolean(boo);
///// /////

///// Ñîõðàíÿåì êîëè÷åñòâî ìîíñòðîâ: /////
  Mem.WriteInt(gTotalMonsters);
///// /////

//// Ñîõðàíÿåì ôëàãè, åñëè ýòî CTF: /////
  if gGameSettings.GameMode = GM_CTF then
  begin
  // Ôëàã Êðàñíîé êîìàíäû:
    SaveFlag(@gFlags[FLAG_RED]);
  // Ôëàã Ñèíåé êîìàíäû:
    SaveFlag(@gFlags[FLAG_BLUE]);
  end;
///// /////

///// Ñîõðàíÿåì êîëè÷åñòâî ïîáåä, åñëè ýòî TDM/CTF: /////
  if gGameSettings.GameMode in [GM_TDM, GM_CTF] then
  begin
  // Î÷êè Êðàñíîé êîìàíäû:
    Mem.WriteSmallInt(gTeamStat[TEAM_RED].Goals);
  // Î÷êè Ñèíåé êîìàíäû:
    Mem.WriteSmallInt(gTeamStat[TEAM_BLUE].Goals);
  end;
///// /////
end;

procedure g_Map_LoadState(Var Mem: TBinMemoryReader);
var
  dw: DWORD;
  b: Byte;
  str: String;
  boo: Boolean;

  procedure LoadPanelArray(var panels: TPanelArray);
  var
    PAMem: TBinMemoryReader;
    i, id: Integer;
  begin
  // Çàãðóæàåì òåêóùèé ñïèñîê ïàíåëåé:
    PAMem := TBinMemoryReader.Create();
    PAMem.LoadFromMemory(Mem);

    for i := 0 to Length(panels)-1 do
      if panels[i].SaveIt then
      begin
      // ID ïàíåëè:
        PAMem.ReadInt(id);
        if id <> i then
        begin
          raise EBinSizeError.Create('g_Map_LoadState: LoadPanelArray: Wrong Panel ID');
        end;
      // Çàãðóæàåì ïàíåëü:
        panels[i].LoadState(PAMem);
      end;

  // Ýòîò ñïèñîê ïàíåëåé çàãðóæåí:
    PAMem.Free();
  end;

  procedure LoadFlag(flag: PFlag);
  begin
  // Ñèãíàòóðà ôëàãà:
    Mem.ReadDWORD(dw);
    if dw <> FLAG_SIGNATURE then // 'FLAG'
    begin
      raise EBinSizeError.Create('g_Map_LoadState: LoadFlag: Wrong Flag Signature');
    end;
  // Âðåìÿ ïåðåïîÿâëåíèÿ ôëàãà:
    Mem.ReadByte(flag^.RespawnType);
  // Ñîñòîÿíèå ôëàãà:
    Mem.ReadByte(flag^.State);
  // Íàïðàâëåíèå ôëàãà:
    Mem.ReadByte(b);
    if b = 1 then
      flag^.Direction := D_LEFT
    else // b = 2
      flag^.Direction := D_RIGHT;
  // Îáúåêò ôëàãà:
    Obj_LoadState(@flag^.Obj, Mem);
  end;

begin
  if Mem = nil then
    Exit;

///// Çàãðóæàåì ñïèñêè ïàíåëåé: /////
// Çàãðóæàåì ïàíåëè ñòåí è äâåðåé:
  LoadPanelArray(gWalls);
// Çàãðóæàåì ïàíåëè ôîíà:
  LoadPanelArray(gRenderBackgrounds);
// Çàãðóæàåì ïàíåëè ïåðåäíåãî ïëàíà:
  LoadPanelArray(gRenderForegrounds);
// Çàãðóæàåì ïàíåëè âîäû:
  LoadPanelArray(gWater);
// Çàãðóæàåì ïàíåëè êèñëîòû-1:
  LoadPanelArray(gAcid1);
// Çàãðóæàåì ïàíåëè êèñëîòû-2:
  LoadPanelArray(gAcid2);
// Çàãðóæàåì ïàíåëè ñòóïåíåé:
  LoadPanelArray(gSteps);
// Çàãðóæàåì ïàíåëè ëèôòîâ:
  LoadPanelArray(gLifts);
///// /////

// Îáíîâëÿåì êàðòó ñòîëêíîâåíèé è ñåòêó:
  g_GFX_Init();
  mapCreateGrid();

///// Çàãðóæàåì ìóçûêó: /////
// Ñèãíàòóðà ìóçûêè:
  Mem.ReadDWORD(dw);
  if dw <> MUSIC_SIGNATURE then // 'MUSI'
  begin
    raise EBinSizeError.Create('g_Map_LoadState: Wrong Music Signature');
  end;
// Íàçâàíèå ìóçûêè:
  Assert(gMusic <> nil, 'g_Map_LoadState: gMusic = nil');
  Mem.ReadString(str);
// Ïîçèöèÿ ïðîèãðûâàíèÿ ìóçûêè:
  Mem.ReadDWORD(dw);
// Ñòîèò ëè ìóçûêà íà ñïåö-ïàóçå:
  Mem.ReadBoolean(boo);
// Çàïóñêàåì ýòó ìóçûêó:
  gMusic.SetByName(str);
  gMusic.SpecPause := boo;
  gMusic.Play();
  gMusic.Pause(True);
  gMusic.SetPosition(dw);
///// /////

///// Çàãðóæàåì êîëè÷åñòâî ìîíñòðîâ: /////
  Mem.ReadInt(gTotalMonsters);
///// /////

//// Çàãðóæàåì ôëàãè, åñëè ýòî CTF: /////
  if gGameSettings.GameMode = GM_CTF then
  begin
  // Ôëàã Êðàñíîé êîìàíäû:
    LoadFlag(@gFlags[FLAG_RED]);
  // Ôëàã Ñèíåé êîìàíäû:
    LoadFlag(@gFlags[FLAG_BLUE]);
  end;
///// /////

///// Çàãðóæàåì êîëè÷åñòâî ïîáåä, åñëè ýòî TDM/CTF: /////
  if gGameSettings.GameMode in [GM_TDM, GM_CTF] then
  begin
  // Î÷êè Êðàñíîé êîìàíäû:
    Mem.ReadSmallInt(gTeamStat[TEAM_RED].Goals);
  // Î÷êè Ñèíåé êîìàíäû:
    Mem.ReadSmallInt(gTeamStat[TEAM_BLUE].Goals);
  end;
///// /////
end;

function g_Map_PanelForPID(PanelID: Integer; var PanelArrayID: Integer): PPanel;
var
  Arr: TPanelArray;
begin
  Result := nil;
  if (PanelID < 0) or (PanelID > High(PanelByID)) then Exit;
  Arr := PanelByID[PanelID].PWhere^;
  PanelArrayID := PanelByID[PanelID].PArrID;
  Result := Addr(Arr[PanelByID[PanelID].PArrID]);
end;

end.