envir.pas

传奇2...飘飘M2的源码.曾经是传奇"龙"版用得最好的M2程序.完整M2源码

unit Envir;

interface

uses
  Windows, SysUtils, Classes, Grobal2;
type
  TMapHeader = packed record
    wWidth: Word;
    wHeight: Word;
    sTitle: string[16];
    UpdateDate: TDateTime;
    Reserved: array[0..22] of Char;
  end;
  TMapUnitInfo = packed record
    wBkImg: Word; //32768 $8000 为禁止移动区域
    wMidImg: Word;
    wFrImg: Word;
    btDoorIndex: Byte; //$80 (巩娄), 巩狼 侥喊 牢郸胶
    btDoorOffset: Byte; //摧腮 巩狼 弊覆狼 惑措 困摹, $80 (凯覆/摧塞(扁夯))
    btAniFrame: Byte; //$80(Draw Alpha) +  橇贰烙 荐
    btAniTick: Byte;
    btArea: Byte; //瘤开 沥焊
    btLight: Byte; //0..1..4 堡盔 瓤苞
  end;
  pTMapUnitInfo = ^TMapUnitInfo;
  TMap = array[0..1000 * 1000 - 1] of TMapUnitInfo;
  pTMap = ^TMap;
  TMapCellinfo = record
    chFlag: Byte;
    bt1: Byte;
    bt2: Byte;
    bt3: Byte;
    ObjList: TList;
  end;
  pTMapCellinfo = ^TMapCellinfo;
  PTEnvirnoment = ^TEnvirnoment;
  TEnvirnoment = class
    sMapName: string; //0x4
    sMapDesc: string;
    sMainMapName: string; //0x4
    sSubMapName: string; //0x4
    m_boMainMap: Boolean; //0x25
    MapCellArray: array of TMapCellinfo; //0x0C
    nMinMap: Integer; //0x10
    nServerIndex: Integer; //0x14
    nRequestLevel: Integer; //0x18 进入本地图所需等级
    m_nWidth: Integer; //0x1C
    m_nHeight: Integer; //0x20
    m_boDARK: Boolean; //0x24
    m_boDAY: Boolean; //0x25
    m_boDarkness: Boolean;
    m_boDayLight: Boolean;
    m_DoorList: TList; //0x28
    bo2C: Boolean;
    m_boSAFE: Boolean; //0x2D
    m_boFightZone: Boolean; //0x2E
    m_boFight3Zone: Boolean; //0x2F  //行会战争地图
    m_boQUIZ: Boolean; //0x30
    m_boNORECONNECT: Boolean; //0x31
    m_boNEEDHOLE: Boolean; //0x32
    m_boNORECALL: Boolean; //0x33
    m_boNOGUILDRECALL: Boolean;
    m_boNODEARRECALL: Boolean;
    m_boNOMASTERRECALL: Boolean;
    m_boNORANDOMMOVE: Boolean; //0x34
    m_boNODRUG: Boolean; //0x35
    m_boMINE: Boolean; //0x36
    m_boNOPOSITIONMOVE: Boolean; //0x37
    sNoReconnectMap: string; //0x38
    QuestNPC: TObject; //0x3C
    nNEEDSETONFlag: Integer; //0x40
    nNeedONOFF: Integer; //0x44
    m_QuestList: TList; //0x48
    m_boRUNHUMAN: Boolean; //可以穿人
    m_boRUNMON: Boolean; //可以穿怪
    m_boINCHP: Boolean; //自动加HP值
    m_boIncGameGold: Boolean; //自动减游戏币
    m_boINCGAMEPOINT: Boolean; //自动加点
    m_boDECHP: Boolean; //自动减HP值
    m_boDecGameGold: Boolean; //自动减游戏币
    m_boDECGAMEPOINT: Boolean; //自动减点
    m_boMUSIC: Boolean; //音乐
    m_boEXPRATE: Boolean; //杀怪经验倍数
    m_boPKWINLEVEL: Boolean; //PK得等级
    m_boPKWINEXP: Boolean; //PK得经验
    m_boPKLOSTLEVEL: Boolean; //PK丢等级
    m_boPKLOSTEXP: Boolean; //PK丢经验
    m_nPKWINLEVEL: Integer; //PK得等级数
    m_nPKLOSTLEVEL: Integer; //PK丢等级
    m_nPKWINEXP: Integer; //PK得经验数
    m_nPKLOSTEXP: Integer; //PK丢经验
    m_nDECHPTIME: Integer; //减HP间隔时间
    m_nDECHPPOINT: Integer; //一次减点数
    m_nINCHPTIME: Integer; //加HP间隔时间
    m_nINCHPPOINT: Integer; //一次加点数
    m_nDECGAMEGOLDTIME: Integer; //减游戏币间隔时间
    m_nDecGameGold: Integer; //一次减数量
    m_nDECGAMEPOINTTIME: Integer; //减游戏点间隔时间
    m_nDECGAMEPOINT: Integer; //一次减数量
    m_nINCGAMEGOLDTIME: Integer; //加游戏币间隔时间
    m_nIncGameGold: Integer; //一次加数量
    m_nINCGAMEPOINTTIME: Integer; //加游戏币间隔时间
    m_nINCGAMEPOINT: Integer; //一次加数量
    m_nMUSICID: Integer; //音乐ID
    m_nEXPRATE: Integer; //经验倍率
    m_nMonCount: Integer;
    m_nHumCount: Integer;

    m_boUnAllowStdItems: Boolean; //是否不允许使用物品
    m_UnAllowStdItemsList: TGStringList; //不允许使用物品列表
    m_boUnAllowFireMagic: Boolean; //不允许使用火墙
  private
    procedure Initialize(nWidth, nHeight: Integer);
  public
    constructor Create();
    destructor Destroy; override;
    function AddToMap(nX, nY: Integer; btType: Byte; pRemoveObject: TObject): Pointer;
    function CanWalk(nX, nY: Integer; boFlag: Boolean): Boolean;
    function CanWalkOfItem(nX, nY: Integer; boFlag, boItem: Boolean): Boolean;
    function CanWalkEx(nX, nY: Integer; boFlag: Boolean): Boolean;
    function CanFly(nSX, nSY, nDX, nDY: Integer): Boolean;
    function MoveToMovingObject(nCX, nCY: Integer; Cert: TObject; nX, nY: Integer; boFlag: Boolean): Integer;
    function GetItem(nX, nY: Integer): PTMapItem;
    function DeleteFromMap(nX, nY: Integer; btType: Byte; pRemoveObject: TObject): Integer;
    function IsCheapStuff(): Boolean;
    procedure AddDoorToMap;
    function AddToMapMineEvent(nX, nY: Integer; nType: Integer; Event: TObject): TObject;
    function LoadMapData(sMapFile: string): Boolean;
    function CreateQuest(nFlag, nValue: Integer; s24, s28, s2C: string; boGrouped: Boolean): Boolean;
    function GetMapCellInfo(nX, nY: Integer; var MapCellInfo: pTMapCellinfo): Boolean;
    function GetXYObjCount(nX, nY: Integer): Integer;
    function GetNextPosition(sX, sY, nDir, nFlag: Integer; var snx: Integer; var sny: Integer): Boolean;
    function sub_4B5FC8(nX, nY: Integer): Boolean;
    procedure VerifyMapTime(nX, nY: Integer; BaseObject: TObject);
    function CanSafeWalk(nX, nY: Integer): Boolean;
    function ArroundDoorOpened(nX, nY: Integer): Boolean;
    function GetMovingObject(nX, nY: Integer; boFlag: Boolean): Pointer;
    function GetQuestNPC(BaseObject: TObject; sCharName, sStr: string; boFlag: Boolean): TObject;
    function GetItemEx(nX, nY: Integer; var nCount: Integer): Pointer;
    function GetDoor(nX, nY: Integer): pTDoorInfo;
    function IsValidObject(nX, nY: Integer; nRage: Integer; BaseObject: TObject): Boolean;
    function GetRangeBaseObject(nX, nY: Integer; nRage: Integer; boFlag: Boolean; BaseObjectList: TList): Integer;
    function GeTBaseObjects(nX, nY: Integer; boFlag: Boolean; BaseObjectList: TList): Integer;
    function GetEvent(nX, nY: Integer): TObject;
    procedure SetMapXYFlag(nX, nY: Integer; boFlag: Boolean);
    function GetXYHuman(nMapX, nMapY: Integer): Boolean;
    function GetEnvirInfo(): string;
    function AllowStdItems(sItemName: string): Boolean; overload;
    function AllowStdItems(nItemIdx: Integer): Boolean; overload;
    procedure AddObject(nType: Integer);
    procedure DelObjectCount(BaseObject: TObject);
    property MonCount: Integer read m_nMonCount;
    property HumCount: Integer read m_nHumCount;

  end;
  TMapManager = class(TGList) //004B52B0
  private
  public
    constructor Create();
    destructor Destroy; override;
    procedure LoadMapDoor();
    function AddMapInfo(sMapName, sMainMapName, sMapDesc: string; nServerNumber: Integer; MapFlag: pTMapFlag; QuestNPC: TObject): TEnvirnoment;
    function GetMapInfo(nServerIdx: Integer; sMapName: string): TEnvirnoment;
    function AddMapRoute(sSMapNO: string; nSMapX, nSMapY: Integer; sDMapNO: string; nDMapX, nDMapY: Integer): Boolean;
    function GetMapOfServerIndex(sMapName: string): Integer;
    function FindMap(sMapName: string): TEnvirnoment;
    function GetMainMap(Envir: TEnvirnoment): string;
    procedure ReSetMinMap();
    procedure Run();
    procedure ProcessMapDoor();
    procedure MakeSafePkZone();
  end;
implementation

uses ObjBase, ObjNpc, M2Share, Event, ObjMon, HUtil32, Castle;

{ TEnvirList }

procedure TMapManager.MakeSafePkZone();
var
  nX, nY: Integer;
  SafeEvent: TSafeEvent;
  nMinX, nMaxX, nMinY, nMaxY: Integer;
  nRange, nType, nTime, nPoint: Integer;
  I: Integer;
  StartPoint: pTStartPoint;
  Envir: TEnvirnoment;
begin
  g_StartPointList.Lock;
  for I := 0 to g_StartPointList.Count - 1 do begin
    StartPoint := pTStartPoint(g_StartPointList.Objects[I]);
    if (StartPoint <> nil) and (StartPoint.m_nType > 0) then begin
      Envir := FindMap(StartPoint.m_sMapName);
      if Envir <> nil then begin
        nMinX := StartPoint.m_nCurrX - StartPoint.m_nRange;
        nMaxX := StartPoint.m_nCurrX + StartPoint.m_nRange;
        nMinY := StartPoint.m_nCurrY - StartPoint.m_nRange;
        nMaxY := StartPoint.m_nCurrY + StartPoint.m_nRange;
        for nX := nMinX to nMaxX do begin
          for nY := nMinY to nMaxY do begin
            if ((nX < nMaxX) and (nY = nMinY)) or
              ((nY < nMaxY) and (nX = nMinX)) or
              (nX = nMaxX) or (nY = nMaxY) then begin
              SafeEvent := TSafeEvent.Create(Envir, nX, nY, StartPoint.m_nType);
              g_EventManager.AddEvent(SafeEvent);
            end;
          end;
        end;
      end;
    end;
  end;
end;

function TMapManager.AddMapInfo(sMapName, sMainMapName, sMapDesc: string; nServerNumber: Integer; MapFlag: pTMapFlag; QuestNPC: TObject): TEnvirnoment;
var
  Envir: TEnvirnoment;
  I: Integer;
  nStd: Integer;
  TempList: TStringList;
begin
  Result := nil;
  Envir := TEnvirnoment.Create;
  Envir.sMapName := sMapName;
  Envir.sMainMapName := sMainMapName;
  Envir.sSubMapName := sMapName;
  Envir.sMapDesc := sMapDesc;
  if sMainMapName <> '' then Envir.m_boMainMap := True;
  Envir.nServerIndex := nServerNumber;
  Envir.m_boSAFE := MapFlag.boSAFE;
  Envir.m_boFightZone := MapFlag.boFIGHT;
  Envir.m_boFight3Zone := MapFlag.boFIGHT3;
  Envir.m_boDARK := MapFlag.boDARK;
  Envir.m_boDAY := MapFlag.boDAY;
  Envir.m_boQUIZ := MapFlag.boQUIZ;
  Envir.m_boNORECONNECT := MapFlag.boNORECONNECT;
  Envir.m_boNEEDHOLE := MapFlag.boNEEDHOLE;
  Envir.m_boNORECALL := MapFlag.boNORECALL;
  Envir.m_boNOGUILDRECALL := MapFlag.boNOGUILDRECALL;
  Envir.m_boNODEARRECALL := MapFlag.boNODEARRECALL;
  Envir.m_boNOMASTERRECALL := MapFlag.boNOMASTERRECALL;
  Envir.m_boNORANDOMMOVE := MapFlag.boNORANDOMMOVE;
  Envir.m_boNODRUG := MapFlag.boNODRUG;
  Envir.m_boMINE := MapFlag.boMINE;
  Envir.m_boNOPOSITIONMOVE := MapFlag.boNOPOSITIONMOVE;

  Envir.m_boRUNHUMAN := MapFlag.boRUNHUMAN; //可以穿人
  Envir.m_boRUNMON := MapFlag.boRUNMON; //可以穿怪
  Envir.m_boDECHP := MapFlag.boDECHP; //自动减HP值
  Envir.m_boINCHP := MapFlag.boINCHP; //自动加HP值
  Envir.m_boDecGameGold := MapFlag.boDECGAMEGOLD; //自动减游戏币
  Envir.m_boDECGAMEPOINT := MapFlag.boDECGAMEPOINT; //自动减游戏币
  Envir.m_boIncGameGold := MapFlag.boINCGAMEGOLD; //自动加游戏币
  Envir.m_boINCGAMEPOINT := MapFlag.boINCGAMEPOINT; //自动加游戏点
  Envir.m_boMUSIC := MapFlag.boMUSIC; //音乐
  Envir.m_boEXPRATE := MapFlag.boEXPRATE; //杀怪经验倍数
  Envir.m_boPKWINLEVEL := MapFlag.boPKWINLEVEL; //PK得等级
  Envir.m_boPKWINEXP := MapFlag.boPKWINEXP; //PK得经验
  Envir.m_boPKLOSTLEVEL := MapFlag.boPKLOSTLEVEL;
  Envir.m_boPKLOSTEXP := MapFlag.boPKLOSTEXP;
  Envir.m_nPKWINLEVEL := MapFlag.nPKWINLEVEL; //PK得等级数
  Envir.m_nPKWINEXP := MapFlag.nPKWINEXP; //PK得经验数
  Envir.m_nPKLOSTLEVEL := MapFlag.nPKLOSTLEVEL;
  Envir.m_nPKLOSTEXP := MapFlag.nPKLOSTEXP;
  Envir.m_nPKWINEXP := MapFlag.nPKWINEXP; //PK得经验数
  Envir.m_nDECHPTIME := MapFlag.nDECHPTIME; //减HP间隔时间
  Envir.m_nDECHPPOINT := MapFlag.nDECHPPOINT; //一次减点数
  Envir.m_nINCHPTIME := MapFlag.nINCHPTIME; //加HP间隔时间
  Envir.m_nINCHPPOINT := MapFlag.nINCHPPOINT; //一次加点数
  Envir.m_nDECGAMEGOLDTIME := MapFlag.nDECGAMEGOLDTIME; //减游戏币间隔时间
  Envir.m_nDecGameGold := MapFlag.nDECGAMEGOLD; //一次减数量
  Envir.m_nINCGAMEGOLDTIME := MapFlag.nINCGAMEGOLDTIME; //减游戏币间隔时间
  Envir.m_nIncGameGold := MapFlag.nINCGAMEGOLD; //一次减数量
  Envir.m_nINCGAMEPOINTTIME := MapFlag.nINCGAMEPOINTTIME; //减游戏币间隔时间
  Envir.m_nINCGAMEPOINT := MapFlag.nINCGAMEPOINT; //一次减数量
  Envir.m_nMUSICID := MapFlag.nMUSICID; //音乐ID
  Envir.m_nEXPRATE := MapFlag.nEXPRATE; //经验倍率

  Envir.sNoReconnectMap := MapFlag.sReConnectMap;
  Envir.QuestNPC := QuestNPC;
  Envir.nNEEDSETONFlag := MapFlag.nNEEDSETONFlag;
  Envir.nNeedONOFF := MapFlag.nNeedONOFF;

  Envir.m_boUnAllowFireMagic := MapFlag.boNOFIREMAGIC; //不允许使用火墙

  if (MapFlag.boUnAllowStdItems) and (MapFlag.sUnAllowStdItemsText <> '') then begin
    Envir.m_boUnAllowStdItems := True;
    Envir.m_UnAllowStdItemsList := TGStringList.Create;
    TempList := TStringList.Create;
    ExtractStrings(['|', '\', '/'], [], PChar(Trim(MapFlag.sUnAllowStdItemsText)), TempList);
    for I := 0 to TempList.Count - 1 do begin
      nStd := UserEngine.GetStdItemIdx(Trim(TempList.Strings[I]));
      if nStd >= 0 then
        Envir.m_UnAllowStdItemsList.AddObject(Trim(TempList.Strings[I]), TObject(nStd));
    end;
    TempList.Free;
  end;

  for I := 0 to MiniMapList.Count - 1 do begin
    if CompareText(MiniMapList.Strings[I], Envir.sMapName) = 0 then begin
      Envir.nMinMap := Integer(MiniMapList.Objects[I]);
      break;
    end;
  end;
  if sMainMapName <> '' then begin
    if Envir.LoadMapData(g_Config.sMapDir + sMainMapName + '.map') then begin
      Result := Envir;
      Self.Add(Envir);
    end else begin
      MainOutMessage('地图文件 ' + g_Config.sMapDir + sMainMapName + '.map' + ' 未找到！！！');
    end;
  end else begin
    if Envir.LoadMapData(g_Config.sMapDir + sMapName + '.map') then begin
      Result := Envir;
      Self.Add(Envir);
    end else begin
      MainOutMessage('地图文件 ' + g_Config.sMapDir + sMapName + '.map' + ' 未找到！！！');
    end;
  end;
end;

function TMapManager.AddMapRoute(sSMapNO: string; nSMapX, nSMapY: Integer; sDMapNO: string; nDMapX, nDMapY: Integer): Boolean;
var
  GateObj: pTGateObj;
  SEnvir: TEnvirnoment;
  DEnvir: TEnvirnoment;
begin
  Result := False;
  SEnvir := FindMap(sSMapNO);
  DEnvir := FindMap(sDMapNO);
  if (SEnvir <> nil) and (DEnvir <> nil) then begin
    New(GateObj);
    GateObj.boFlag := False;
    GateObj.DEnvir := DEnvir;
    GateObj.nDMapX := nDMapX;
    GateObj.nDMapY := nDMapY;
    SEnvir.AddToMap(nSMapX, nSMapY, OS_GATEOBJECT, TObject(GateObj));
    Result := True;
  end;
end;

function TEnvirnoment.AddToMap(nX, nY: Integer; btType: Byte;
  pRemoveObject: TObject): Pointer;
var
  MapCellInfo: pTMapCellinfo;
  OSObject: pTOSObject;
  MapItem: PTMapItem;
  I: Integer;
  nGoldCount: Integer;
  bo1E: Boolean;
  btRaceServer: Byte;
resourcestring
  sExceptionMsg = '[Exception] TEnvirnoment::AddToMap';
begin
  Result := nil;
  try
    bo1E := False;
    if GetMapCellInfo(nX, nY, MapCellInfo) and (MapCellInfo.chFlag = 0) then begin
      if MapCellInfo.ObjList = nil then begin
        MapCellInfo.ObjList := TList.Create;
      end else begin
        if btType = OS_ITEMOBJECT then begin
          if PTMapItem(pRemoveObject).Name = sSTRING_GOLDNAME then begin
            for I := 0 to MapCellInfo.ObjList.Count - 1 do begin
              OSObject := MapCellInfo.ObjList.Items[I];
              if (OSObject <> nil) and (OSObject.btType = OS_ITEMOBJECT) then begin
                MapItem := PTMapItem(pTOSObject(MapCellInfo.ObjList.Items[I]).CellObj);
                if MapItem.Name = sSTRING_GOLDNAME then begin
                  nGoldCount := MapItem.Count + PTMapItem(pRemoveObject).Count;
                  if nGoldCount <= 2000 then begin
                    MapItem.Count := nGoldCount;
                    MapItem.Looks := GetGoldShape(nGoldCount);
                    MapItem.AniCount := 0;
                    MapItem.Reserved := 0;
                    OSObject.dwAddTime := GetTickCount();
                    Result := MapItem;
                    bo1E := True;
                  end;
                end;
              end;
            end; //004B653D
          end; //004B653D
          if not bo1E and (MapCellInfo.ObjList.Count >= 5) then begin
            Result := nil;
            bo1E := True;
          end; //004B6558
        end; //004B6558
        if btType = OS_EVENTOBJECT then begin

        end;
      end; //004B655C
      if not bo1E then begin
        New(OSObject);
        OSObject.btType := btType;
        OSObject.CellObj := pRemoveObject;
        OSObject.dwAddTime := GetTickCount();
        MapCellInfo.ObjList.Add(OSObject);