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root/Oni2/oup/current/Tools/TxmpReplace.pas

Comparing oup/current/Tools/TxmpReplace.pas (file contents):
Revision 193 by alloc, Sat May 26 14:24:55 2007 UTC vs.
Revision 224 by alloc, Mon Jun 18 14:49:24 2007 UTC

#	Line 1 | Line 1
1		unit TxmpReplace;
2	+
3		interface
4	+
5		uses
6		Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
7	<	Dialogs, Template, StdCtrls, ExtCtrls,
8	<	Functions, Data, OniImgClass, Menus, Buttons, TypeDefs;
7	>	Dialogs, _TemplateFileList, Menus, StdCtrls, Buttons, ComCtrls, ExtCtrls,
8	>	OniImgClass, TypeDefs;
9
10		type
11	<	TForm_TxmpReplace = class(TForm_ToolTemplate)
11	>	TForm_TxmpReplace = class(TForm_TemplateFileList)
12		group_options: TGroupBox;
13		btn_replace: TButton;
14		check_transparency: TCheckBox;
15		check_fading: TCheckBox;
16	<	panel_txmppreview: TPanel;
17	<	btn_save: TButton;
16	<	image_txmppreview: TImage;
17	<	splitter_txmp: TSplitter;
16	>	GroupBox1: TGroupBox;
17	>	Splitter1: TSplitter;
18		group_bmpselect: TGroupBox;
19		image_bmppreview: TImage;
20		panel_load: TPanel;
21		btn_load: TButton;
22	<	opend: TOpenDialog;
22	>	image_txmppreview: TImage;
23	>	panel_txmppreview: TPanel;
24	>	btn_save: TButton;
25		saved: TSaveDialog;
26	+	opend: TOpenDialog;
27		procedure SelectFile(fileinfo: TFileInfo);
28		procedure FormCreate(Sender: TObject);
29		procedure FormClose(Sender: TObject; var Action: TCloseAction);
30		procedure btn_saveClick(Sender: TObject);
31		procedure btn_loadClick(Sender: TObject);
32		procedure btn_replaceClick(Sender: TObject);
33	+	procedure Splitter1Moved(Sender: TObject);
34		private
35		OniImage_Old: TOniImage;
36		OniImage_New: TOniImage;
#	Line 35 | Line 39 | type
39		public
40		end;
41
38	–	var
39	–	Form_TxmpReplace: TForm_TxmpReplace;
40	–
42		implementation
43		{$R *.dfm}
44	<	uses Main, ConnectionManager, ImagingTypes;
45	<
45	<
44	>	uses
45	>	_TemplateFile, ConnectionManager, ImagingTypes;
46
47		procedure TForm_TxmpReplace.SelectFile(fileinfo: TFileInfo);
48		var
49	–	mem:  TMemoryStream;
49		fadingbyte, depthbyte, storebyte: Byte;
50		begin
51		fileid := fileinfo.ID;
#	Line 56 | Line 55 | begin
55
56		OniImage_Old.LoadFromTXMP(ConnectionID, fileid);
57		old_size := OniImage_Old.GetImageSize(True);
58	<	OniImage_Old.DrawOnCanvas(image_txmppreview.Canvas, 2);
58	>	OniImage_Old.DrawOnCanvas(image_txmppreview.Canvas, 1);
59
60		check_fading.Checked := OniImage_Old.HasMipMaps;
61		//  check_transparency.Checked := (depthbyte and $04) > 0;
#	Line 66 | Line 65 | begin
65		end;
66
67
68	+	procedure TForm_TxmpReplace.Splitter1Moved(Sender: TObject);
69	+	begin
70	+	inherited;
71	+	image_txmppreview.Picture.Assign(nil);
72	+	image_bmppreview.Picture.Assign(nil);
73	+	if Length(OniImage_Old.Images) > 0 then
74	+	OniImage_Old.DrawOnCanvas(image_txmppreview.Canvas, 1);
75	+	if Length(OniImage_New.Images) > 0 then
76	+	OniImage_New.DrawOnCanvas(image_bmppreview.Canvas, 1);
77	+	end;
78	+
79		procedure TForm_TxmpReplace.btn_loadClick(Sender: TObject);
70	–	var
71	–	mem:   TMemoryStream;
80		begin
81		if opend.Execute then
82		begin
#	Line 89 | Line 97 | var
97		datbyte: Word;
98		mem: TMemoryStream;
99		new_storetype: Byte;
100	+	i: Integer;
101	+	const
102	+	powers: array[0..8] of Integer = (1, 2, 4, 8, 16, 32, 64, 128, 256);
103		begin
104		if filelist.ItemIndex >= 0 then
105		begin
#	Line 98 | Line 109 | begin
109		else
110		ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $9C, 4, @old_rawaddr);
111
112	+	if (OniImage_New.Width[1] > 256) or (OniImage_New.Height[1] > 256) then
113	+	begin
114	+	ShowMessage('Widht and height have to be smaller than or equal to 256.');
115	+	Exit;
116	+	end;
117	+	for i := 0 to High(powers) do
118	+	if OniImage_New.Width[1] = powers[i] then
119	+	Break;
120	+	if i = Length(powers) then
121	+	begin
122	+	ShowMessage('Width has to be a power of 2 (1, 2, 4, 8, 16 ...)');
123	+	Exit;
124	+	end;
125	+	for i := 0 to High(powers) do
126	+	if OniImage_New.Height[1] = powers[i] then
127	+	Break;
128	+	if i = Length(powers) then
129	+	begin
130	+	ShowMessage('Height has to be a power of 2 (1, 2, 4, 8, 16 ...)');
131	+	Exit;
132	+	end;
133	+
134		if (OniImage_Old.Width[1] <> OniImage_New.Width[1]) or
135		(OniImage_Old.Height[1] <> OniImage_New.Height[1]) then
136		begin
#	Line 116 | Line 149 | begin
149		mem := TMemoryStream.Create;
150
151		case OniImage_New.Format of
152	+	ifX1R5G5B5: new_storetype := 1;
153		ifA1R5G5B5: new_storetype := 2;
154		ifA4R4G4B4: new_storetype := 0;
155		ifA8R8G8B8:
#	Line 126 | Line 160 | begin
160		ifX8R8G8B8: new_storetype := 8;
161		ifDXT1: new_storetype := 9;
162		else
163	+	if OniImage_New.FormatInfo.HasAlphaChannel then
164	+	ShowMessage('Loaded image has an alpha-channel.' + #13#10 +
165	+	'Because the format is neither ARGB1555' +#13#10 +
166	+	'nor ARGB4444 it can not be imported without conversion.' + #13#10 +
167	+	'It is converted to RGB888, so alpha gets dropped.' + #13#10 +
168	+	'If you need alpha you have to save your image in' + #13#10 +
169	+	'one of the previously named formats.');
170		OniImage_New.Format := ifX8R8G8B8;
171		new_storetype := 8;
172		end;
#	Line 144 | Line 185 | begin
185		ConManager.Connection[ConnectionID].UpdateRawFile(fileid, $9C, mem);
186		end;
187
147	–	datbyte := $00;
188		if check_fading.Checked then
189	<	datbyte := datbyte or $01;
189	>	oldfading := oldfading or $01
190	>	else
191	>	oldfading := oldfading and (not Byte($01));
192		ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $88, 1, @datbyte);
193		datbyte := $10;
194		//    if check_transparency.Checked then
#	Line 163 | Line 205 | begin
205		ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $9C, 4, @new_rawaddr);
206
207		ShowMessage('TXMP-image replaced');
208	+	Self.listClick(Self);
209		end;
210		end;
211
#	Line 200 | Line 243 | end;
243
244		begin
245		AddToolListEntry('txmpreplace', 'TXMP Replacer', 'TXMP');
246	<	end.
246	>	end.
247	>

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