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unit TxmpReplace; |
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interface |
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uses |
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Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, |
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Dialogs, Template, StdCtrls, ExtCtrls, |
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Functions, Data, OniImgClass, Menus, Buttons; |
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|
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type |
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TForm_TxmpReplace = class(TForm_ToolTemplate) |
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group_options: TGroupBox; |
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btn_replace: TButton; |
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check_transparency: TCheckBox; |
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check_fading: TCheckBox; |
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panel_txmppreview: TPanel; |
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btn_save: TButton; |
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image_txmppreview: TImage; |
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splitter_txmp: TSplitter; |
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group_bmpselect: TGroupBox; |
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image_bmppreview: TImage; |
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panel_load: TPanel; |
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btn_load: TButton; |
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opend: TOpenDialog; |
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saved: TSaveDialog; |
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procedure SelectFile(fileinfo: TFileInfo); |
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procedure FormCreate(Sender: TObject); |
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procedure FormClose(Sender: TObject; var Action: TCloseAction); |
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procedure btn_saveClick(Sender: TObject); |
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procedure btn_loadClick(Sender: TObject); |
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procedure btn_replaceClick(Sender: TObject); |
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private |
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OniImage_Old: TOniImage; |
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OniImage_New: TOniImage; |
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old_size: Integer; |
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fileid: Integer; |
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public |
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end; |
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|
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var |
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Form_TxmpReplace: TForm_TxmpReplace; |
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|
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implementation |
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{$R *.dfm} |
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uses Main, OniDataClass; |
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|
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|
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|
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procedure TForm_TxmpReplace.SelectFile(fileinfo: TFileInfo); |
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var |
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Data: Tdata; |
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mem: TMemoryStream; |
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fadingbyte, depthbyte, storebyte: Byte; |
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begin |
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fileid := fileinfo.ID; |
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OniDataConnection.LoadDatFilePart(fileid, $88, SizeOf(fadingbyte), @fadingbyte); |
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OniDataConnection.LoadDatFilePart(fileid, $89, SizeOf(depthbyte), @depthbyte); |
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OniDataConnection.LoadDatFilePart(fileid, $90, SizeOf(storebyte), @storebyte); |
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check_fading.Checked := (fadingbyte and $01) > 0; |
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check_transparency.Checked := (depthbyte and $04) > 0; |
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|
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OniImage_Old.LoadFromTXMP(fileid); |
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old_size := OniImage_Old.GetImageDataSize((fadingbyte and $01) > 0); |
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Data := OniImage_Old.GetAsBMP; |
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mem := TMemoryStream.Create; |
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mem.Write(Data[0], Length(Data)); |
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mem.Seek(0, soFromBeginning); |
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image_txmppreview.Picture.Bitmap.LoadFromStream(mem); |
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mem.Free; |
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|
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group_bmpselect.Enabled := True; |
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end; |
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|
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|
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procedure TForm_TxmpReplace.btn_loadClick(Sender: TObject); |
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var |
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mem: TMemoryStream; |
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tempd: Tdata; |
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begin |
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if opend.Execute then |
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begin |
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OniImage_New.LoadFromBMP(opend.FileName); |
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tempd := OniImage_New.GetAsBMP; |
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mem := TMemoryStream.Create; |
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mem.Write(tempd[0], Length(tempd)); |
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mem.Seek(0, soFromBeginning); |
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image_bmppreview.Picture.Bitmap.LoadFromStream(mem); |
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mem.Free; |
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group_options.Enabled := True; |
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end; |
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end; |
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|
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|
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|
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|
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procedure TForm_TxmpReplace.btn_replaceClick(Sender: TObject); |
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var |
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newsize: LongWord; |
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old_rawaddr, new_rawaddr: LongWord; |
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oldfading: Byte; |
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tempd: Tdata; |
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|
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datbyte: Word; |
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begin |
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if filelist.ItemIndex >= 0 then |
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begin |
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OniDataConnection.LoadDatFilePart(fileid, $88, 1, @oldfading); |
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if OniDataConnection.OSisMac then |
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OniDataConnection.UpdateDatFilePart(fileid, $A0, 4, @old_rawaddr) |
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else |
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OniDataConnection.LoadDatFilePart(fileid, $9C, 4, @old_rawaddr); |
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|
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if (OniImage_Old.Width <> OniImage_New.Width) or |
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(OniImage_Old.Height <> OniImage_New.Height) then |
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begin |
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if MessageBox(Self.Handle, PChar( |
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'Current image and new image have different size' + CrLf + |
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'(Current: ' + IntToStr(OniImage_Old.Width) + |
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'x' + IntToStr(OniImage_Old.Height) + ' - New: ' + |
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IntToStr(OniImage_New.Width) + 'x' + IntToStr(OniImage_New.Height) + ')' + CrLf + |
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'Replace anyways?'), |
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PChar(filelist.Items.Strings[filelist.ItemIndex]), |
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MB_YESNO) = idNo then |
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Exit; |
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end; |
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|
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if check_fading.Checked then |
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if not OniImage_New.GetMipMappedImage(tempd) then |
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if MessageBox(Self.Handle, |
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PChar('Can not create a MipMapped-image (probably because of a wrong dimension).' + |
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#13 + #10 + 'Do you want to continue without MipMapping?'), PChar('Warning'), |
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MB_YESNO) = ID_YES then |
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check_fading.Checked := False |
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else |
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Exit; |
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|
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if not check_fading.Checked then |
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tempd := OniImage_New.GetAsData; |
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|
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newsize := OniImage_New.GetImageDataSize(check_fading.Checked); |
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|
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if (newsize > old_size) and (OniDataConnection.Backend = ODB_Dat) then |
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new_rawaddr := OniDataConnection.AppendRawFile( |
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OniDataConnection.OSisMac, Length(tempd), tempd) |
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else |
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begin |
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new_rawaddr := old_rawaddr; |
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OniDataConnection.UpdateRawFile(fileid, $9C, Length(tempd), tempd); |
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end; |
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|
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datbyte := $00; |
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if check_fading.Checked then |
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datbyte := datbyte or $01; |
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OniDataConnection.UpdateDatFilePart(fileid, $88, 1, @datbyte); |
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datbyte := $10; |
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if check_transparency.Checked then |
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datbyte := datbyte or $04; |
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OniDataConnection.UpdateDatFilePart(fileid, $89, 1, @datbyte); |
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OniDataConnection.UpdateDatFilePart(fileid, $8C, 2, @OniImage_New.Width); |
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OniDataConnection.UpdateDatFilePart(fileid, $8E, 2, @OniImage_New.Height); |
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datbyte := $08; |
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OniDataConnection.UpdateDatFilePart(fileid, $90, 1, @datbyte); |
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if OniDataConnection.OSisMac then |
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OniDataConnection.UpdateDatFilePart(fileid, $A0, 4, @new_rawaddr) |
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else |
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OniDataConnection.UpdateDatFilePart(fileid, $9C, 4, @new_rawaddr); |
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|
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ShowMessage('TXMP-image replaced'); |
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end; |
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end; |
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|
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|
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|
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|
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procedure TForm_TxmpReplace.FormClose(Sender: TObject; var Action: TCloseAction); |
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begin |
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OniImage_Old.Free; |
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OniImage_New.Free; |
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inherited; |
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end; |
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|
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|
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|
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|
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procedure TForm_TxmpReplace.FormCreate(Sender: TObject); |
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begin |
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inherited; |
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OniImage_Old := TOniImage.Create; |
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OniImage_New := TOniImage.Create; |
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Self.AllowedExts := 'TXMP'; |
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Self.OnNewFileSelected := SelectFile; |
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end; |
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|
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|
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|
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|
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procedure TForm_TxmpReplace.btn_saveClick(Sender: TObject); |
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begin |
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if saved.Execute then |
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OniImage_Old.WriteToBMP(saved.FileName); |
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end; |
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|
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begin |
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AddToolListEntry('txmpreplace', 'TXMP Replacer', 'TXMP'); |
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end. |
