unit RawList;

interface

uses TypeDefs, ConnectionManager;

type
  THandler = function(ConnectionID, FileID: Integer): TRawDataList;
  TRawListHandlers = record
    Ext:     String[4];
    needed:  Boolean;
    Handler: THandler;
  end;

  TRawLists = class
    private
      FRawListHandlers: TRawListHandlers;
    public
      procedure InsertRawListHandler(ext: String; needed: Boolean; handler: THandler);
      function GetRawList(ConnectionID, FileID: Integer): TRawDataList;
      function GetRawInfo(ConnectionID, FileID, DatOffset: Integer): TRawDataInfo;
  end;


var
  RawLists: TRawLists;
  

implementation

uses
  Template;


function AGDB(ConnectionID, FileID: Integer): TRawDataList;
var
  link:  Integer;
  links: Integer;
  i:     Integer;
begin
  if not connection.OSisMac then
  begin
    ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $1C, 4, @links);
    links := links * 2;
    SetLength(Result, links);
    for i := 0 to links - 1 do
    begin
      Result[i].src_offset := $20 + i * 4;
      ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $20 + i * 4, 4, @link);
      Result[i].raw_addr := link;
      Result[i].raw_size := 32;
      Result[i].loc_sep  := False;
    end;
  end;
end;




function AKVA(ConnectionID, FileID: Integer): TRawDataList;
var
  link:  Integer;
  links: Integer;
  i:     Integer;
begin
  if not connection.OSisMac then
  begin
    ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $1C, 4, @links);
    SetLength(Result, links);
    for i := 0 to links - 1 do
    begin
      Result[i].src_offset := $20 + i * $74 + $24;
      ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $20 + i * $74 + $24, 4, @link);
      Result[i].raw_addr := link;
      ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $20 + i * $74 + $28, 4, @link);
      Result[i].raw_size := link;
      Result[i].loc_sep  := False;
    end;
  end;
end;




function BINA(ConnectionID, FileID: Integer): TRawDataList;
var
  link:     Integer;
  datasize: Integer;
begin
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $0C, 4, @link);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $08, 4, @datasize);
  SetLength(Result, 1);
  Result[0].src_offset := $0C;
  Result[0].raw_addr   := link;
  Result[0].raw_size   := datasize;
  Result[0].loc_sep    := connection.OSisMac;
end;




function OSBD(ConnectionID, FileID: Integer): TRawDataList;
var
  link:     Integer;
  datasize: Integer;
begin
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $08, 4, @datasize);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $0C, 4, @link);
  SetLength(Result, 1);
  Result[0].src_offset := $0C;
  Result[0].raw_addr   := link;
  Result[0].raw_size   := datasize;
  Result[0].loc_sep    := connection.OSisMac;
end;




function SNDD(ConnectionID, FileID: Integer): TRawDataList;
var
  link:     Integer;
  datasize: Integer;
begin
  SetLength(Result, 1);
  if not connection.OSisMac then
  begin
    ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $40, 4, @datasize);
    ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $44, 4, @link);
    Result[0].src_offset := $44;
  end
  else
  begin
    ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $10, 4, @datasize);
    ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $14, 4, @link);
    Result[0].src_offset := $14;
  end;
  Result[0].raw_addr := link;
  Result[0].raw_size := datasize;
  Result[0].loc_sep  := False;
end;




function SUBT(ConnectionID, FileID: Integer): TRawDataList;
var
  baselink, lastlink: Integer;
  links: Integer;
  j, k:  Integer;
  Data:  TByteData;
begin
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $18, 4, @baselink);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $1C, 4, @links);
  if links > 0 then
  begin
    ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $20 + (links - 1) * 4, 4, @lastlink);
    SetLength(Data, lastlink + 1024);
    TOniDataDat(connection).LoadRawOffset(False,
      baselink, lastlink + 1024, Data);
    //      connection.LoadRawFile(fileid,$1C,baselink,lastlink+1024,False,@data[0]);
    k := 0;
    for j := 0 to 1024 do
    begin
      if (Data[lastlink + j] = $00) or (j = 1024) then
      begin
        if j < 1024 then
        begin
          if k = 0 then
          begin
            k := 1;
          end
          else
          begin
            SetLength(Result, 1);
            Result[0].src_offset := $18;
            Result[0].raw_addr   := baselink;
            Result[0].raw_size   := lastlink + j;
            Break;
          end;
        end;
      end;
    end;
  end;
end;




function TRAM(ConnectionID, FileID: Integer): TRawDataList;
var
  i:      Integer;
  link:   Integer;
  frames: Word;
  tempb:  Byte;
  tempw:  Word;
  templ:  Integer;
  Data:   TByteData;
  offset: Word;
  frame_count: Byte;
begin
  SetLength(Result, 13);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $16C, 2, @frames);
  {y-pos}
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $0C, 4, @link);
  Result[0].src_offset := $0C;
  Result[0].raw_addr   := link;
  Result[0].raw_size   := frames * 4;
  {x-z-pos}
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $10, 4, @link);
  Result[1].src_offset := $10;
  Result[1].raw_addr   := link;
  Result[1].raw_size   := frames * 8;
  {attacks}
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $182, 1, @tempb);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $14, 4, @link);
  Result[2].src_offset := $14;
  Result[2].raw_addr   := link;
  Result[2].raw_size   := tempb * 32;
  {damage}
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $183, 1, @tempb);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $18, 4, @link);
  Result[3].src_offset := $18;
  Result[3].raw_addr   := link;
  Result[3].raw_size   := tempb * 8;
  {motionblur}
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $184, 1, @tempb);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $1C, 4, @link);
  Result[4].src_offset := $1C;
  Result[4].raw_addr   := link;
  Result[4].raw_size   := tempb * 8;
  {shortcut}
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $185, 1, @tempb);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $20, 4, @link);
  Result[5].src_offset := $20;
  Result[5].raw_addr   := link;
  Result[5].raw_size   := tempb * 8;
  {throw}
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $24, 4, @link);
  Result[6].src_offset := $24;
  Result[6].raw_addr   := link;
  if link > 0 then
    Result[6].raw_size := 24
  else
    Result[6].raw_size := 0;
  {footstep}
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $186, 1, @tempb);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $28, 4, @link);
  Result[7].src_offset := $28;
  Result[7].raw_addr   := link;
  Result[7].raw_size   := tempb * 4;
  {particle}
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $187, 1, @tempb);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $2C, 4, @link);
  Result[8].src_offset := $2C;
  Result[8].raw_addr   := link;
  Result[8].raw_size   := tempb * 24;
  {position}
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $30, 4, @link);
  Result[9].src_offset := $30;
  Result[9].raw_addr   := link;
  Result[9].raw_size   := frames * 8;
  {particle}
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $154, 2, @tempw);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $38, 4, @link);
  Result[11].src_offset := $38;
  Result[11].raw_addr   := link;
  Result[11].raw_size   := tempw * 34;
  {extent}
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $138, 4, @templ);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $13C, 4, @link);
  Result[12].src_offset := $13C;
  Result[12].raw_addr   := link;
  Result[12].raw_size   := templ * 12;

  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $34, 4, @link);
  if link > 0 then
  begin
    ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $160, 2, @tempw);
    frame_count := 0;
    i := 0;
    SetLength(Data, $FFFF);
    TOniDataDat(connection).LoadRawOffset(False, link, $FFFF, Data);
    offset := Data[$24] + Data[$25] * 256;
    while (offset + i < Length(Data)) and (frame_count < frames - 1) do
    begin
      Inc(i, tempw);
      frame_count := frame_count + Data[offset + i];
      Inc(i);
    end;
    if offset + i < Length(Data) then
    begin
      Inc(i, tempw);
      Result[10].raw_size := offset + i;
    end
    else
    begin
      Result[10].raw_size := 0;
    end;
  end;
  Result[10].src_offset := $34;
  Result[10].raw_addr   := link;
end;




function TXMP(ConnectionID, FileID: Integer): TRawDataList;
var
  link_pc:   Integer;
  link_mac:  Integer;
  x, y:      Word;
  storetype: Byte;
  datasize:  Integer;
begin
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $8C, SizeOf(x), @x);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $8E, SizeOf(y), @y);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $90, SizeOf(storetype), @storetype);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $9C, 4, @link_pc);
  ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $A0, 4, @link_mac);
  case storetype of
    0, 1, 2:
      datasize := x * y * 2;
    8:
      datasize := x * y * 4;
    9:
      datasize := x * y div 2;
  end;
  SetLength(Result, 1);
  if not connection.OSisMac then
  begin
    Result[0].src_offset := $9C;
    Result[0].raw_addr   := link_pc;
  end
  else
  begin
    Result[0].src_offset := $A0;
    Result[0].raw_addr   := link_mac;
  end;
  Result[0].raw_size := datasize;
  Result[0].loc_sep  := connection.OSisMac;
end;




function TRawLists.GetRawInfo(ConnectionID, FileID,
  DatOffset: Integer): TRawDataInfo;
var
  i: Integer;
  RawList: TRawDataList;
begin
  RawList          := GetRawList(ConnectionID, FileID);
  Result.SrcID     := -1;
  Result.SrcOffset := -1;
  Result.RawAddr   := -1;
  Result.RawSize   := -1;
  if Length(RawList) > 0 then
  begin
    for i := 0 to High(RawList) do
    begin
      if RawList[i].SrcOffset = DatOffset then
      begin
        Result.SrcID     := FileID;
        Result.SrcOffset := RawList[i].SrcOffset;
        Result.RawAddr   := RawList[i].RawAddr;
        Result.RawSize   := RawList[i].RawSize;
        Result.LocSep    := RawList[i].LocSep;
        Break;
      end;
    end;
  end;
end;


function TRawLists.GetRawList(ConnectionID, FileID: Integer): TRawDataList;
var
  i: Integer;
  fileinfo: TFileInfo;
begin
  SetLength(Result, 0);
  fileinfo := ConManager.Connection[ConnectionID].GetFileInfo(FileID);
  for i := 0 to High(FRawListHandlers) do
    if UpperCase(FRawListHandlers[i].Ext) = UpperCase(fileinfo.extension) then
    begin
      if FRawListHandlers[i].needed then
        Result := FRawListHandlers[i].Handler(ConnectionID, FileID);
      Break;
    end;
end;

procedure TRawLists.InsertRawListHandler(ext: String; needed: Boolean; handler: THandler);
begin
  SetLength(FRawListHandlers, Length(FRawListHandlers) + 1);
  FRawListHandlers[High(FRawListHandlers)].Ext := ext;
  FRawListHandlers[High(FRawListHandlers)].needed := needed;
  FRawListHandlers[High(FRawListHandlers)].handler := handler;
//  Raws := Raws + ext;
  AddToolListEntry('rawedit', '', ext);
end;




initialization
  RawLists := TRawLists.Create;
  RawLists.InsertRawListHandler('AGDB',False,AGDB);
  RawLists.InsertRawListHandler('AKVA', True, AKVA);
  RawLists.InsertRawListHandler('BINA', True, BINA);
  RawLists.InsertRawListHandler('OSBD', True, OSBD);
  RawLists.InsertRawListHandler('SNDD', True, SNDD);
  RawLists.InsertRawListHandler('SUBT', True, SUBT);
  RawLists.InsertRawListHandler('TRAM', True, TRAM);
  RawLists.InsertRawListHandler('TXMP', True, TXMP);
end.