| 1 |
unit TxmpReplace; |
| 2 |
interface |
| 3 |
uses |
| 4 |
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, |
| 5 |
Dialogs, Template, StdCtrls, ExtCtrls, |
| 6 |
Functions, Data, OniImgClass, Menus, Buttons, TypeDefs; |
| 7 |
|
| 8 |
type |
| 9 |
TForm_TxmpReplace = class(TForm_ToolTemplate) |
| 10 |
group_options: TGroupBox; |
| 11 |
btn_replace: TButton; |
| 12 |
check_transparency: TCheckBox; |
| 13 |
check_fading: TCheckBox; |
| 14 |
panel_txmppreview: TPanel; |
| 15 |
btn_save: TButton; |
| 16 |
image_txmppreview: TImage; |
| 17 |
splitter_txmp: TSplitter; |
| 18 |
group_bmpselect: TGroupBox; |
| 19 |
image_bmppreview: TImage; |
| 20 |
panel_load: TPanel; |
| 21 |
btn_load: TButton; |
| 22 |
opend: TOpenDialog; |
| 23 |
saved: TSaveDialog; |
| 24 |
procedure SelectFile(fileinfo: TFileInfo); |
| 25 |
procedure FormCreate(Sender: TObject); |
| 26 |
procedure FormClose(Sender: TObject; var Action: TCloseAction); |
| 27 |
procedure btn_saveClick(Sender: TObject); |
| 28 |
procedure btn_loadClick(Sender: TObject); |
| 29 |
procedure btn_replaceClick(Sender: TObject); |
| 30 |
procedure Splitter1Moved(Sender: TObject); |
| 31 |
private |
| 32 |
OniImage_Old: TOniImage; |
| 33 |
OniImage_New: TOniImage; |
| 34 |
old_size: Integer; |
| 35 |
fileid: Integer; |
| 36 |
public |
| 37 |
end; |
| 38 |
|
| 39 |
var |
| 40 |
Form_TxmpReplace: TForm_TxmpReplace; |
| 41 |
|
| 42 |
implementation |
| 43 |
{$R *.dfm} |
| 44 |
uses Main, ConnectionManager, ImagingTypes, TXMP; |
| 45 |
|
| 46 |
|
| 47 |
|
| 48 |
procedure TForm_TxmpReplace.SelectFile(fileinfo: TFileInfo); |
| 49 |
var |
| 50 |
fadingbyte, depthbyte, storebyte: Byte; |
| 51 |
begin |
| 52 |
fileid := fileinfo.ID; |
| 53 |
ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $88, SizeOf(fadingbyte), @fadingbyte); |
| 54 |
ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $89, SizeOf(depthbyte), @depthbyte); |
| 55 |
ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $90, SizeOf(storebyte), @storebyte); |
| 56 |
|
| 57 |
OniImage_Old.LoadFromTXMP(ConnectionID, fileid); |
| 58 |
old_size := OniImage_Old.GetImageSize(True); |
| 59 |
OniImage_Old.DrawOnCanvas(image_txmppreview.Canvas, 1); |
| 60 |
|
| 61 |
check_fading.Checked := OniImage_Old.HasMipMaps; |
| 62 |
// check_transparency.Checked := (depthbyte and $04) > 0; |
| 63 |
check_transparency.Checked := storebyte in [0, 2, 7]; |
| 64 |
|
| 65 |
group_bmpselect.Enabled := True; |
| 66 |
end; |
| 67 |
|
| 68 |
|
| 69 |
procedure TForm_TxmpReplace.Splitter1Moved(Sender: TObject); |
| 70 |
begin |
| 71 |
inherited; |
| 72 |
image_txmppreview.Picture.Assign(nil); |
| 73 |
image_bmppreview.Picture.Assign(nil); |
| 74 |
if Length(OniImage_Old.Images) > 0 then |
| 75 |
OniImage_Old.DrawOnCanvas(image_txmppreview.Canvas, 1); |
| 76 |
if Length(OniImage_New.Images) > 0 then |
| 77 |
OniImage_New.DrawOnCanvas(image_bmppreview.Canvas, 1); |
| 78 |
end; |
| 79 |
|
| 80 |
procedure TForm_TxmpReplace.btn_loadClick(Sender: TObject); |
| 81 |
begin |
| 82 |
if opend.Execute then |
| 83 |
begin |
| 84 |
OniImage_New.LoadFromFile(opend.FileName); |
| 85 |
OniImage_New.DrawOnCanvas(image_bmppreview.Canvas, 1); |
| 86 |
group_options.Enabled := True; |
| 87 |
end; |
| 88 |
end; |
| 89 |
|
| 90 |
|
| 91 |
|
| 92 |
|
| 93 |
procedure TForm_TxmpReplace.btn_replaceClick(Sender: TObject); |
| 94 |
var |
| 95 |
newsize: Integer; |
| 96 |
old_rawaddr, new_rawaddr: Integer; |
| 97 |
oldfading: Byte; |
| 98 |
datbyte: Word; |
| 99 |
mem: TMemoryStream; |
| 100 |
new_storetype: Byte; |
| 101 |
i: Integer; |
| 102 |
const |
| 103 |
powers: array[0..8] of Integer = (1, 2, 4, 8, 16, 32, 64, 128, 256); |
| 104 |
begin |
| 105 |
if filelist.ItemIndex >= 0 then |
| 106 |
begin |
| 107 |
ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $88, 1, @oldfading); |
| 108 |
if not (ConManager.Connection[ConnectionID].DataOS = DOS_WIN) then |
| 109 |
ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $A0, 4, @old_rawaddr) |
| 110 |
else |
| 111 |
ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $9C, 4, @old_rawaddr); |
| 112 |
|
| 113 |
if (OniImage_New.Width[1] > 256) or (OniImage_New.Height[1] > 256) then |
| 114 |
begin |
| 115 |
ShowMessage('Widht and height have to be smaller than or equal to 256.'); |
| 116 |
Exit; |
| 117 |
end; |
| 118 |
for i := 0 to High(powers) do |
| 119 |
if OniImage_New.Width[1] = powers[i] then |
| 120 |
Break; |
| 121 |
if i = Length(powers) then |
| 122 |
begin |
| 123 |
ShowMessage('Width has to be a power of 2 (1, 2, 4, 8, 16 ...)'); |
| 124 |
Exit; |
| 125 |
end; |
| 126 |
for i := 0 to High(powers) do |
| 127 |
if OniImage_New.Height[1] = powers[i] then |
| 128 |
Break; |
| 129 |
if i = Length(powers) then |
| 130 |
begin |
| 131 |
ShowMessage('Height has to be a power of 2 (1, 2, 4, 8, 16 ...)'); |
| 132 |
Exit; |
| 133 |
end; |
| 134 |
|
| 135 |
if (OniImage_Old.Width[1] <> OniImage_New.Width[1]) or |
| 136 |
(OniImage_Old.Height[1] <> OniImage_New.Height[1]) then |
| 137 |
begin |
| 138 |
if MessageBox(Self.Handle, |
| 139 |
PChar( |
| 140 |
'Current image and new image have different size' + CrLf + |
| 141 |
'(Current: ' + IntToStr(OniImage_Old.Width[1]) + 'x' + |
| 142 |
IntToStr(OniImage_Old.Height[1]) + ' - New: ' + |
| 143 |
IntToStr(OniImage_New.Width[1]) + 'x' + |
| 144 |
IntToStr(OniImage_New.Height[1]) + |
| 145 |
')' + CrLf + 'Replace anyway?'), |
| 146 |
PChar(filelist.Items.Strings[filelist.ItemIndex]), MB_YESNO) = idNo then |
| 147 |
Exit; |
| 148 |
end; |
| 149 |
|
| 150 |
mem := TMemoryStream.Create; |
| 151 |
|
| 152 |
case OniImage_New.Format of |
| 153 |
ifX1R5G5B5: new_storetype := 1; |
| 154 |
ifA1R5G5B5: new_storetype := 2; |
| 155 |
ifA4R4G4B4: new_storetype := 0; |
| 156 |
ifA8R8G8B8: |
| 157 |
begin |
| 158 |
new_storetype := 8; |
| 159 |
OniImage_New.Format := ifX8R8G8B8; |
| 160 |
end; |
| 161 |
ifX8R8G8B8: new_storetype := 8; |
| 162 |
ifDXT1: new_storetype := 9; |
| 163 |
else |
| 164 |
if OniImage_New.FormatInfo.HasAlphaChannel then |
| 165 |
ShowMessage('Loaded image has an alpha-channel.' + #13#10 + |
| 166 |
'Because the format is neither ARGB1555' +#13#10 + |
| 167 |
'nor ARGB4444 it can not be imported without conversion.' + #13#10 + |
| 168 |
'It is converted to RGB888, so alpha gets dropped.' + #13#10 + |
| 169 |
'If you need alpha you have to save your image in' + #13#10 + |
| 170 |
'one of the previously named formats.'); |
| 171 |
OniImage_New.Format := ifX8R8G8B8; |
| 172 |
new_storetype := 8; |
| 173 |
end; |
| 174 |
|
| 175 |
OniImage_New.SaveDataToStream(check_fading.Checked, TStream(mem)); |
| 176 |
|
| 177 |
newsize := mem.Size; |
| 178 |
mem.Seek(0, soFromBeginning); |
| 179 |
|
| 180 |
if (newsize > old_size) and (ConManager.Connection[ConnectionID].Backend = DB_ONI) then |
| 181 |
new_rawaddr := ConManager.Connection[ConnectionID].AppendRawFile( |
| 182 |
not (ConManager.Connection[ConnectionID].DataOS = DOS_WIN), mem) |
| 183 |
else |
| 184 |
begin |
| 185 |
new_rawaddr := old_rawaddr; |
| 186 |
ConManager.Connection[ConnectionID].UpdateRawFile(fileid, $9C, mem); |
| 187 |
end; |
| 188 |
|
| 189 |
if check_fading.Checked then |
| 190 |
oldfading := oldfading or $01 |
| 191 |
else |
| 192 |
oldfading := oldfading and (not Byte($01)); |
| 193 |
ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $88, 1, @datbyte); |
| 194 |
datbyte := $10; |
| 195 |
// if check_transparency.Checked then |
| 196 |
// datbyte := datbyte or $04; |
| 197 |
ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $89, 1, @datbyte); |
| 198 |
datbyte := OniImage_New.Width[1]; |
| 199 |
ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $8C, 2, @datbyte); |
| 200 |
datbyte := OniImage_New.Height[1]; |
| 201 |
ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $8E, 2, @datbyte); |
| 202 |
ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $90, 1, @new_storetype); |
| 203 |
if not (ConManager.Connection[ConnectionID].DataOS = DOS_WIN) then |
| 204 |
ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $A0, 4, @new_rawaddr) |
| 205 |
else |
| 206 |
ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $9C, 4, @new_rawaddr); |
| 207 |
|
| 208 |
ShowMessage('TXMP-image replaced'); |
| 209 |
Self.listClick(Self); |
| 210 |
end; |
| 211 |
end; |
| 212 |
|
| 213 |
|
| 214 |
|
| 215 |
|
| 216 |
procedure TForm_TxmpReplace.FormClose(Sender: TObject; var Action: TCloseAction); |
| 217 |
begin |
| 218 |
OniImage_Old.Free; |
| 219 |
OniImage_New.Free; |
| 220 |
inherited; |
| 221 |
end; |
| 222 |
|
| 223 |
|
| 224 |
|
| 225 |
|
| 226 |
procedure TForm_TxmpReplace.FormCreate(Sender: TObject); |
| 227 |
begin |
| 228 |
inherited; |
| 229 |
OniImage_Old := TOniImage.Create; |
| 230 |
OniImage_New := TOniImage.Create; |
| 231 |
Self.AllowedExts := 'TXMP'; |
| 232 |
Self.OnNewFileSelected := SelectFile; |
| 233 |
opend.Filter := saved.Filter; |
| 234 |
end; |
| 235 |
|
| 236 |
|
| 237 |
|
| 238 |
|
| 239 |
procedure TForm_TxmpReplace.btn_saveClick(Sender: TObject); |
| 240 |
begin |
| 241 |
if saved.Execute then |
| 242 |
OniImage_Old.WriteToFile(saved.FileName); |
| 243 |
end; |
| 244 |
|
| 245 |
begin |
| 246 |
AddToolListEntry('txmpreplace', 'TXMP Replacer', 'TXMP'); |
| 247 |
end. |
