| 1 |
UNIT Unit7_txmpreplace; |
| 2 |
INTERFACE |
| 3 |
USES |
| 4 |
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, |
| 5 |
Dialogs, ExtCtrls, StdCtrls, StrUtils, Unit2_functions, Unit3_data; |
| 6 |
|
| 7 |
TYPE |
| 8 |
TForm7 = Class(TForm) |
| 9 |
panel_12: TPanel; |
| 10 |
group_txmpselect: TGroupBox; |
| 11 |
splitter_txmp: TSplitter; |
| 12 |
image_txmppreview: TImage; |
| 13 |
list_txmp: TListBox; |
| 14 |
Splitter1: TSplitter; |
| 15 |
group_bmpselect: TGroupBox; |
| 16 |
panel_load: TPanel; |
| 17 |
btn_load: TButton; |
| 18 |
image_bmppreview: TImage; |
| 19 |
opend: TOpenDialog; |
| 20 |
group_options: TGroupBox; |
| 21 |
btn_replace: TButton; |
| 22 |
check_transparency: TCheckBox; |
| 23 |
check_fading: TCheckBox; |
| 24 |
check_32bit: TCheckBox; |
| 25 |
PROCEDURE btn_replaceClick(Sender: TObject); |
| 26 |
PROCEDURE btn_loadClick(Sender: TObject); |
| 27 |
PROCEDURE list_txmpClick(Sender: TObject); |
| 28 |
PROCEDURE FormResize(Sender: TObject); |
| 29 |
PROCEDURE FormCloseQuery(Sender: TObject; var CanClose: Boolean); |
| 30 |
PROCEDURE RecreateTXMPlist; |
| 31 |
PRIVATE |
| 32 |
PUBLIC |
| 33 |
END; |
| 34 |
|
| 35 |
VAR |
| 36 |
Form7: TForm7; |
| 37 |
|
| 38 |
IMPLEMENTATION |
| 39 |
USES Unit1_main, Unit6_imgfuncs; |
| 40 |
{$R *.dfm} |
| 41 |
VAR |
| 42 |
actual_bmpdata:Tdata; |
| 43 |
|
| 44 |
PROCEDURE TForm7.RecreateTXMPlist; |
| 45 |
VAR |
| 46 |
i:LongWord; |
| 47 |
BEGIN |
| 48 |
Form7.list_txmp.Items.Clear; |
| 49 |
FOR i:=0 TO dat_header.Files-1 DO BEGIN |
| 50 |
IF (dat_files[i].Extension='TXMP') AND ((dat_files[i].FileType AND $02)=0) THEN |
| 51 |
Form7.list_txmp.Items.Add(dat_files[i].FileName); |
| 52 |
END; |
| 53 |
Form7.group_bmpselect.Enabled:=False; |
| 54 |
Form7.check_transparency.Checked:=False; |
| 55 |
Form7.check_fading.Checked:=False; |
| 56 |
END; |
| 57 |
|
| 58 |
PROCEDURE TForm7.FormCloseQuery(Sender: TObject; var CanClose: Boolean); |
| 59 |
BEGIN |
| 60 |
CanClose:=False; |
| 61 |
Form7.Visible:=False; |
| 62 |
END; |
| 63 |
|
| 64 |
PROCEDURE TForm7.FormResize(Sender: TObject); |
| 65 |
BEGIN |
| 66 |
IF Form7.Width>=400 THEN BEGIN |
| 67 |
END ELSE Form7.Width:=400; |
| 68 |
IF Form7.Height>=350 THEN BEGIN |
| 69 |
END ELSE Form7.Height:=350; |
| 70 |
END; |
| 71 |
|
| 72 |
PROCEDURE TForm7.list_txmpClick(Sender: TObject); |
| 73 |
VAR |
| 74 |
id:LongWord; |
| 75 |
data:Tdata; |
| 76 |
img:TImgPackage; |
| 77 |
mem:TMemoryStream; |
| 78 |
fadingbyte,depthbyte,storebyte:Byte; |
| 79 |
BEGIN |
| 80 |
id:=StrToInt(MidStr(list_txmp.Items.Strings[list_txmp.ItemIndex],1,5)); |
| 81 |
|
| 82 |
LoadDatFilePart(id,$88,SizeOf(fadingbyte),@fadingbyte); |
| 83 |
LoadDatFilePart(id,$89,SizeOf(depthbyte),@depthbyte); |
| 84 |
LoadDatFilePart(id,$90,SizeOf(storebyte),@storebyte); |
| 85 |
Form7.check_fading.Checked:=(fadingbyte AND $01)>0; |
| 86 |
Form7.check_transparency.Checked:=(depthbyte AND $04)>0; |
| 87 |
Form7.check_32bit.Checked:=(storebyte=8); |
| 88 |
|
| 89 |
img:=LoadImgData(id); |
| 90 |
data:=ImgdataToBmp(img.imgx,img.imgy,img.imgdepth,img.storetype,img.imgdata); |
| 91 |
|
| 92 |
mem:=TMemoryStream.Create; |
| 93 |
mem.Write(data[0],Length(data)); |
| 94 |
mem.Seek(0,soFromBeginning); |
| 95 |
Form7.image_txmppreview.Picture.Bitmap.LoadFromStream(mem); |
| 96 |
mem.Free; |
| 97 |
|
| 98 |
Form7.group_bmpselect.Enabled:=True; |
| 99 |
END; |
| 100 |
|
| 101 |
PROCEDURE TForm7.btn_loadClick(Sender: TObject); |
| 102 |
VAR |
| 103 |
bmpfile:TFileStream; |
| 104 |
mem:TMemoryStream; |
| 105 |
BEGIN |
| 106 |
IF opend.Execute THEN BEGIN |
| 107 |
bmpfile:=TFileStream.Create(opend.FileName, fmOpenRead); |
| 108 |
SetLength(actual_bmpdata,bmpfile.Size); |
| 109 |
bmpfile.Read(actual_bmpdata[0],bmpfile.Size); |
| 110 |
bmpfile.Free; |
| 111 |
|
| 112 |
mem:=TMemoryStream.Create; |
| 113 |
mem.Write(actual_bmpdata[0],Length(actual_bmpdata)); |
| 114 |
mem.Seek(0,soFromBeginning); |
| 115 |
Form7.image_bmppreview.Picture.Bitmap.LoadFromStream(mem); |
| 116 |
mem.Free; |
| 117 |
|
| 118 |
Form7.group_options.Enabled:=True; |
| 119 |
END; |
| 120 |
END; |
| 121 |
|
| 122 |
PROCEDURE TForm7.btn_replaceClick(Sender: TObject); |
| 123 |
VAR |
| 124 |
id:LongWord; |
| 125 |
imgpkg:TImgPackage; |
| 126 |
rawfile:TFileStream; |
| 127 |
datfile:TFileStream; |
| 128 |
dataddr:LongWord; |
| 129 |
old_rawaddr,new_rawaddr:LongWord; |
| 130 |
oldwidth,oldheight:Word; |
| 131 |
oldstore,olddepth,oldfading:Byte; |
| 132 |
oldsize:LongWord; |
| 133 |
newsize:LongWord; |
| 134 |
datbyte:Word; |
| 135 |
BEGIN |
| 136 |
IF Form7.list_txmp.ItemIndex>=0 THEN BEGIN |
| 137 |
imgpkg:=BmpToImgdata(actual_bmpdata,check_32bit.Checked); |
| 138 |
datfile:=TFileStream.Create(dat_filename,fmOpenReadWrite); |
| 139 |
|
| 140 |
id:=StrToInt(MidStr(list_txmp.Items.Strings[list_txmp.ItemIndex],1,5)); |
| 141 |
dataddr:=dat_files[id].dataddr; |
| 142 |
datfile.Seek(dataddr+$8C,soFromBeginning); |
| 143 |
datfile.Read(oldwidth,2); |
| 144 |
datfile.Seek(dataddr+$8E,soFromBeginning); |
| 145 |
datfile.Read(oldheight,2); |
| 146 |
datfile.Seek(dataddr+$88,soFromBeginning); |
| 147 |
datfile.Read(oldfading,1); |
| 148 |
datfile.Seek(dataddr+$89,soFromBeginning); |
| 149 |
datfile.Read(olddepth,1); |
| 150 |
datfile.Seek(dataddr+$90,soFromBeginning); |
| 151 |
datfile.Read(oldstore,1); |
| 152 |
datfile.Seek(dataddr+$9C,soFromBeginning); |
| 153 |
datfile.Read(old_rawaddr,4); |
| 154 |
IF (oldwidth<>imgpkg.imgx) OR (oldheight<>imgpkg.imgy) THEN BEGIN |
| 155 |
IF MessageBox(Form7.Handle, |
| 156 |
PChar('Current image and new image have different size'+CrLf+ |
| 157 |
'(Current: '+IntToStr(oldwidth)+'x'+IntToStr(oldheight)+ |
| 158 |
' - New: '+IntToStr(imgpkg.imgx)+'x'+IntToStr(imgpkg.imgy)+')'+CrLf+ |
| 159 |
'Replace anyways?'), |
| 160 |
PChar(list_txmp.Items.Strings[list_txmp.ItemIndex]), |
| 161 |
MB_YESNO)=IDNO THEN Exit; |
| 162 |
END; |
| 163 |
|
| 164 |
rawfile:=TFileStream.Create(raw_filename,fmOpenReadWrite); |
| 165 |
|
| 166 |
CASE oldstore OF |
| 167 |
9: oldsize:=GetImageDataSize(oldwidth,oldheight,8,(oldfading AND $01)>0); |
| 168 |
0,1,2: oldsize:=GetImageDataSize(oldwidth,oldheight,16,(oldfading AND $01)>0); |
| 169 |
8: oldsize:=GetImageDataSize(oldwidth,oldheight,32,(oldfading AND $01)>0); |
| 170 |
ELSE |
| 171 |
oldsize:=0; |
| 172 |
END; |
| 173 |
IF check_32bit.Checked THEN |
| 174 |
newsize:=GetImageDataSize(imgpkg.imgx,imgpkg.imgy,32,Form7.check_fading.Checked) |
| 175 |
ELSE |
| 176 |
newsize:=GetImageDataSize(imgpkg.imgx,imgpkg.imgy,16,Form7.check_fading.Checked); |
| 177 |
|
| 178 |
IF newsize<=oldsize THEN |
| 179 |
new_rawaddr:=old_rawaddr |
| 180 |
ELSE |
| 181 |
new_rawaddr:=rawfile.Size; |
| 182 |
|
| 183 |
datbyte:=$00; |
| 184 |
IF Form7.check_fading.Checked THEN datbyte:=datbyte OR $01; |
| 185 |
datfile.Seek(dataddr+$88,soFromBeginning); |
| 186 |
datfile.Write(datbyte,1); |
| 187 |
datbyte:=$10; |
| 188 |
IF Form7.check_transparency.Checked THEN datbyte:=datbyte OR $04; |
| 189 |
datfile.Seek(dataddr+$89,soFromBeginning); |
| 190 |
datfile.Write(datbyte,1); |
| 191 |
datfile.Seek(dataddr+$8C,soFromBeginning); |
| 192 |
datfile.Write(imgpkg.imgx,2); |
| 193 |
datfile.Seek(dataddr+$8E,soFromBeginning); |
| 194 |
datfile.Write(imgpkg.imgy,2); |
| 195 |
IF check_32bit.Checked THEN |
| 196 |
datbyte:=$08 |
| 197 |
ELSE |
| 198 |
datbyte:=$01; |
| 199 |
datfile.Seek(dataddr+$90,soFromBeginning); |
| 200 |
datfile.Write(datbyte,1); |
| 201 |
datfile.Seek(dataddr+$9C,soFromBeginning); |
| 202 |
datfile.Write(new_rawaddr,4); |
| 203 |
datfile.Free; |
| 204 |
|
| 205 |
IF Form7.check_fading.Checked THEN BEGIN |
| 206 |
imgpkg.imgdata:=CreateFadedImage(imgpkg); |
| 207 |
END; |
| 208 |
|
| 209 |
rawfile.Seek(new_rawaddr,soFromBeginning); |
| 210 |
rawfile.Write(imgpkg.imgdata[0],Length(imgpkg.imgdata)); |
| 211 |
rawfile.Free; |
| 212 |
|
| 213 |
ShowMessage('TXMP-image replaced'); |
| 214 |
END; |
| 215 |
END; |
| 216 |
|
| 217 |
END. |
