-
Notifications
You must be signed in to change notification settings - Fork 3
/
petzcommon.pas
653 lines (566 loc) · 21 KB
/
petzcommon.pas
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
unit petzcommon;
interface
uses sysutils, windows, classes, contnrs, registry, madres, graphics, math,
petzpaletteunit, gr32;
type
TKeyBallName = (kbHead, kbChest, kbNeck, kbJaw, kbTongue1, kbTongue2, kbChin, kbNose, kbButt, kbBelly, kbReye, kbLeye, kbRIris, kbLIris);
TTexsourcetype = (tsNotfound, tsDLL, tsDisk);
TTexturelocationrecord = record
sourcetype: ttexsourcetype;
sourcelocation: string;
name: string;
end;
TScalesrecord = record
height, fatness: integer;
end;
TPetzOutlineType = (otNone, otBoth, otLeft, otRight, otNose);
TOutlineDescriptor = record
outlinetype: TPetzOutlineType;
size: integer;
end;
TSpecies = (sNone, sDog, sCat, sOddball, sBaby);
TSecttype = (stUnknown, stUnnamed, stOmissions, stEyeLidColor, stMove, stProjectball, staddball,
stlinez, stpaintballz, stballzinfo, sttexturelist, stcoloroverride, stfuzzoverride, stballsizeoverride,
stthinfat);
TPetzTextureBlendType = (tbBlend, tbSingleColour, tbUnchanged);
TPetzTextureBlend = record
BlendType: TPetzTextureBlendType;
col: byte;
end;
tconvrecord = record
id: tsecttype;
name: string;
end;
const
convarray: array[0..74] of tconvrecord = (
(Id: stUnnamed; name: 'Ear Extension'),
(Id: stUnnamed; name: 'Eyes'),
(Id: steyelidcolor; name: '256 Eyelid Color'),
(Id: stUnnamed; name: 'Face Extension'),
(Id: stUnnamed; name: 'Body Extension'),
(Id: stUnnamed; name: 'Draw Small Balls'),
(Id: stUnnamed; name: 'Force To Male'),
(Id: stUnnamed; name: 'Force To Female'),
(Id: stUnnamed; name: 'Z Shade Slope'),
(Id: stUnnamed; name: 'Default Glue Ball'),
(Id: stUnnamed; name: 'Line Render Mode'),
(Id: stUnnamed; name: 'Circle Render Mode'),
(Id: stUnnamed; name: 'Draw Linez Before Ballz'),
(Id: stUnnamed; name: 'Species'),
(Id: stUnnamed; name: 'Lnz Version'),
(Id: stUnnamed; name: 'Num Ballz'),
(Id: stUnnamed; name: 'Additional Frames'),
(Id: stUnnamed; name: 'Little one'),
(Id: stUnnamed; name: 'Default Linez File'),
(Id: stUnnamed; name: 'Breed Name'),
(Id: stUnnamed; name: 'Sounds'),
(Id: stUnnamed; name: 'Default Scales'),
(Id: stUnnamed; name: 'Feet Enlargement'),
(Id: stUnnamed; name: 'Head Enlargement'),
(Id: stUnnamed; name: 'Leg Extension'),
(Id: stUnnamed; name: 'Head Tilt Limits'),
(Id: stUnnamed; name: 'Head Rotation Limits'),
(Id: stpaintballz; name: 'Paint Ballz'),
(Id: stUnnamed; name: 'Whiskers'),
(Id: stballzinfo; name: 'Ballz Info'),
(Id: stlinez; name: 'Linez'),
(Id: stUnnamed; name: 'Default Linez Thickness'),
(Id: stOmissions; name: 'Omissions'),
(Id: stprojectball; name: 'Project Ball'),
(Id: stMove; name: 'Move'),
(Id: stthinfat; name: 'Thin/Fat'),
(Id: staddball; name: 'Add Ball'),
(Id: stUnnamed; name: 'Head Shot'),
(Id: stUnnamed; name: 'No Texture Rotate'),
(Id: sttexturelist; name: 'Texture List'),
(Id: stcoloroverride; name: 'Outline Color Override'),
(Id: stfuzzoverride; name: 'Fuzz Override'),
(Id: stballsizeoverride; name: 'Ball Size Override'),
(Id: stcoloroverride; name: 'Color Info Override'),
(Id: stUnnamed; name: 'Add Ball Override'),
(Id: stUnnamed; name: 'Extra Head Balls'),
(Id: stUnnamed; name: 'Extra Balls'),
(Id: stUnnamed; name: 'Left Brow Balls'),
(Id: stUnnamed; name: 'Right Brow Balls'),
(Id: stUnnamed; name: 'Jowlz Balls'),
(Id: stUnnamed; name: 'Whisker Balls'),
(Id: stUnnamed; name: 'Tail Balls'),
(Id: stUnnamed; name: 'Left Ear Balls'),
(Id: stUnnamed; name: 'Right Ear Balls'),
(Id: stUnnamed; name: 'Left Arm Balls'),
(Id: stUnnamed; name: 'Right Arm Balls'),
(Id: stUnnamed; name: 'Head Balls'),
(Id: stUnnamed; name: 'Left Foot Balls'),
(Id: stUnnamed; name: 'Right Foot Balls'),
(Id: stUnnamed; name: 'Left Hand Balls'),
(Id: stUnnamed; name: 'Right Hand Balls'),
(Id: stUnnamed; name: 'Left Leg Balls'),
(Id: stUnnamed; name: 'Right Leg Balls'),
(Id: stUnnamed; name: 'Body Balls'),
(Id: stUnnamed; name: 'Key Balls'),
(Id: stUnnamed; name: 'Fur Color Areas'),
(Id: stUnnamed; name: 'Fur Pattern Balls'),
(Id: stUnnamed; name: 'Fur Markings'),
(Id: stUnnamed; name: 'Marking Factor'),
(Id: stUnnamed; name: 'Spot Factor'),
(Id: stUnnamed; name: 'Adjust Clothing'),
(Id: stUnnamed; name: 'Flat Clothing'),
(Id: stUnnamed; name: 'Add Clothing'),
(Id: stUnnamed; name: 'Polygons'),
(Id: stUnnamed; name: 'Eyelash Info'));
ballnames: array[0..66] of string = ('L ankle', 'L eyebrow1', 'L eyebrow2', 'L eyebrow3',
'L ear1', 'L ear2', 'L ear3', 'L elbow', 'L eye', 'L finger1', 'L finger2', 'L finger3', 'L foot',
'L hand', 'L iris', 'L jowl', 'L knee', 'L nostril', 'L shoulder', 'L hip', 'L toe1', 'L toe2',
'L toe3', 'L wrist', 'R ankle', 'R eyebrow1', 'R eyebrow2', 'R eyebrow3', 'R ear1', 'R ear2',
'R ear3', 'R elbow', 'R eye', 'R finger1', 'R finger2', 'R finger3', 'R foot', 'R hand', 'R iris',
'R jowl', 'R knee', 'R nostril', 'R shoulder', 'R hip', 'R toe1', 'R toe2', 'R toe3', 'R wrist',
'Belly', 'Butt', 'Chest', 'Chin', 'Head', 'Jaw', 'Neck', 'Nose (bottom)', 'Snout', 'Tail1', 'Tail2',
'Tail3', 'Tail4', 'Tail5', 'Tail6', 'Tongue1', 'Tongue2', 'Z-trans', 'Z-orient');
catzballnames: array[0..66] of string = ('ankleL', 'ankleR', 'belly', 'butt', 'cheekL',
'cheekR', 'chest', 'chin', 'earL1', 'earL2', 'earR1', 'earR2', 'elbowL', 'elbowR', 'eyeL',
'eyeR', 'fingerL1', 'fingerL2', 'fingerL3', 'fingerR1', 'fingerR2', 'fingerR3',
'handL', 'handR', 'head', 'hipL', 'hipR', 'irisL', 'irisR', 'jaw', 'jowlL', 'jowlR',
'kneeL', 'kneeR', 'knuckleL', 'knuckleR', 'neck', 'nose', 'shoulderL', 'shoulderR',
'snout', 'soleL', 'soleR', 'tail1', 'tail2', 'tail3', 'tail4', 'tail5',
'tail6', 'toeL1', 'toeL2', 'toeL3', 'toeR1', 'toeR2', 'toeR3', 'tongue1', 'tongue2',
'whiskerL1', 'whiskerL2', 'whiskerL3', 'whiskerR1', 'whiskerR2', 'whiskerR3', 'wristL',
'wristR', 'zorient', 'ztrans');
babyzballnames: array[0..119] of string = (
'ankleL', 'ankleR', 'archL', 'archR', 'belly', 'bigtoeL', 'bigtoeR', 'bridge', 'cheekL',
'cheekR', 'chestL', 'chestR', 'chin1', 'chin2', 'chin3', 'chin4', 'ear1L', 'ear1R', 'ear2L',
'ear2R', 'ear3L', 'ear3R', 'ear4L', 'ear4R', 'ear5L', 'ear5R', 'ear6L', 'ear6R', 'earcenterL',
'earcenterR', 'elbowL', 'elbowR', 'extra1', 'extra2', 'extra3', 'eyeL', 'eyeR', 'eyebrow1L',
'eyebrow1R', 'eyebrow2L', 'eyebrow2R', 'eyebrow3L', 'eyebrow3R', 'eyebrow4L', 'eyebrow4R',
'eyebrow5L', 'eyebrow5R', 'finger_index1L', 'finger_index1R', 'finger_index2L', 'finger_index2R',
'finger_middle1L', 'finger_middle1R', 'finger_middle2L', 'finger_middle2R', 'finger_pinky1L',
'finger_pinky1R', 'finger_pinky2L', 'finger_pinky2R', 'football1L', 'football1R', 'football2L',
'football2R', 'head', 'heelL', 'heelR', 'hipL', 'hipR', 'irisL', 'irisR', 'jock', 'kneeL',
'kneeR', 'lowerLip1', 'lowerLip2', 'lowerLip3', 'lowerLip4', 'lowerLip5', 'lowerLip6',
'mouthTopL', 'mouthTopR', 'neck', 'nose1', 'nose2', 'nosemiddle', 'nostrilL', 'nostrilR',
'origin', 'palm1L', 'palm1R', 'palm2L', 'palm2R', 'palm3L', 'palm3R', 'shoulderL', 'shoulderR',
'templeL', 'templeR', 'thumb1L', 'thumb1R', 'thumb2L', 'thumb2R', 'toe_indexL', 'toe_indexR',
'toe_middleL', 'toe_middleR', 'toe_pinkyL', 'toe_pinkyR', 'tongue1', 'underchin', 'upperLip1',
'upperLip2', 'upperLip3', 'upperLip4', 'upperLip5', 'upperLip6', 'wristL', 'wristR', 'zorient',
'ztrans');
function filenametospecies(const filename: string): TSpecies;
function translatetextureargument(argument: integer): TPetzTextureBlend;
function findtexture(filename, name: string): ttexturelocationrecord;
procedure enumerateresources(dll: string; restype: string; list: tstrings);
procedure enumerateresourcesp(dll: string; restype: pchar; list: tstrings);
procedure enumerateresourcetypes(dll: string; list: tstrings);
function firstnumber(s: string): integer;
function stripcomments(const s: string): string;
function getcomments(const s: string): string;
function stringtosectiontype(s: string): tsecttype;
function sectiontypetostring(s: tsecttype): string;
procedure reducecolours(orig: tbitmap32; dest: tbitmap; pal: TGamePalette; pmin, pmax: byte; trans: byte);
procedure setpetzpalettetobitmap(bmp: tbitmap; pal: tgamepalette);
procedure magentatotransparent(bmp: tbitmap32);
function petdatetodelphidate(p: longword): tdatetime;
function delphidatetopetdate(d: TDateTime): longword;
function outlinedesctotype(outlinetype: TPetzOutlineType; size: integer): integer;
function outlinetypetodesc(outline: integer): TOutlineDescriptor;
procedure findpetzfiles;
function petzcolourto32(petzcolour: integer; fallback: TColor32 = clblack32): tcolor32;
function tabformat(list: tstrings): string;
var dogzfolder, catzfolder, babyzfolder, catzdll, dogzdll, petzdll, babyzdll: string;
petzfolders: array[2..5] of string;
dogzver, catzver: integer;
implementation
uses petzresourcestoreunit, xmlassist;
type tcolrecord = record
index: byte;
er, eg, eb: Smallint;
end;
function petdatetodelphidate(p: longword): tdatetime;
begin
result := encodedate(1970, 1, 1) + (p / 86400);
end;
function delphidatetopetdate(d: TDateTime): longword;
begin
result := round((d - encodedate(1970, 1, 1)) * 86400);
end;
function petzcolourto32(petzcolour: integer; fallback: TColor32 = clblack32): tcolor32;
begin
if (petzcolour < 0) or (petzcolour > 255) then result := fallback else
result := color32(colours[petzcolour]);
end;
function translatetextureargument(argument: integer): TPetzTextureBlend;
begin
if argument = 1 then begin
result.BlendType := tbBlend;
result.col := 0;
end else
if (argument = 0) or ((argument >= 2) and (argument <= 9)) or (argument >= 150) then begin
result.blendtype := tbUnchanged;
result.col := 0;
end else begin
result.blendtype := tbSingleColour;
result.col := argument;
end;
end;
function outlinedesctotype(outlinetype: TPetzOutlineType; size: integer): integer;
begin
result := -1;
case outlinetype of
otNone: result := -1;
otLeft: result := 0;
otRight: result := -2;
otBoth: result := max(1, size - 1);
otNose: result := -3;
end;
end;
function outlinetypetodesc(outline: integer): TOutlineDescriptor;
begin
if outline = 0 then begin
result.outlinetype := otLeft;
result.size := 1;
end else
if outline = -1 then begin
result.outlinetype := otNone;
result.size := 0;
end else
if outline = -2 then begin
result.outlinetype := otRight;
result.size := 1;
end else
if outline = -3 then begin
result.outlinetype := otNose;
result.size := 0;
end else
if outline >= 0 then begin
result.outlinetype := otBoth;
result.size := max(outline - 1, 1);
end else begin
{<-3 and unknown}
result.outlinetype := otboth;
result.size := 1;
end;
end;
function filenametospecies(const filename: string): TSpecies;
var ext: string;
begin
ext := uppercase(extractfileext(filename));
if ext = '.DOG' then result := sDog else
if ext = '.CAT' then result := sCat else
result := sNone;
end;
procedure magentatotransparent(bmp: tbitmap32);
var pix: integer;
pixels: PColor32;
begin
pixels := bmp.PixelPtr[0, 0];
for pix := 0 to bmp.width * bmp.height - 1 do begin
if pixels^ = clfuchsia32 then
pixels^ := 0;
inc(pixels);
end;
end;
procedure setpetzpalettetobitmap(bmp: graphics.tbitmap; pal: tgamepalette);
var
i: integer;
ColorTable: array[byte] of TRGBQuad;
begin
for i := 0 to 255 do
with ColorTable[i] do
begin
rgbBlue := (pal[i] and $FF0000) shr 16;
rgbGreen := (pal[i] and $FF00) shr 8;
rgbRed := pal[i] and $FF;
rgbReserved := 0;
end;
SetDIBColorTable(bmp.Canvas.Handle, 0, 256, ColorTable);
end;
procedure reducecolours(orig: tbitmap32; dest: tbitmap; pal: TGamePalette; pmin, pmax: byte; trans: byte);
var x, y: integer;
col: tcolrecord;
row: pbytearray;
src: tbitmap32;
function nearestcolour(col: longword): tcolrecord;
var t1: byte;
temperr, err: integer;
fr, fg, fb, pr, pg, pb: byte;
begin
result.index := 0;
Color32ToRGB(col, fr, fg, fb);
err := maxint;
for t1 := pmin to pmax do
if t1 <> trans then begin
pr := pal[t1] and $FF;
pg := (pal[t1] and $FF00) shr 8;
pb := (pal[t1] and $FF0000) shr 16;
temperr := (pr - fr) * (pr - fr) + (pg - fg) * (pg - fg) + (pb - fb) * (pb - fb);
if temperr < err then begin
err := temperr;
result.index := t1;
end;
end;
pr := pal[result.index] and $FF; //record RGB of chosen colour from palette
pg := (pal[result.index] and $FF00) shr 8;
pb := (pal[result.index] and $FF0000) shr 16;
result.er := fr - pr; {error is original colour minus the chosen colour}
result.eg := fg - pg;
result.eb := fb - pb;
end;
function applyerror(col: tcolor32; factor: single; err: tcolrecord): tcolor32;
var r, g, b: byte;
begin
Color32ToRGB(col, r, g, b);
result := Color32(min(max(r + round(factor * err.er), 0), 255),
min(max(g + round(factor * err.eg), 0), 255),
min(max(b + round(factor * err.eb), 0), 255), AlphaComponent(col));
end;
begin
dest.pixelformat := pf1bit;
dest.width := orig.width;
dest.height := orig.height;
dest.PixelFormat := pf8bit;
setpetzpalettetobitmap(dest, pal);
src := tbitmap32.Create;
try
src.assign(orig);
for y := 0 to src.height - 1 do begin
row := dest.scanline[y];
for x := 0 to src.width - 1 do
if AlphaComponent(orig.pixel[x, y]) < 128 then begin
row[x] := trans;
end else begin
col := nearestcolour(src.pixel[x, y]); // find the nearest colour and compute error
row[x] := col.index; // set the new pixel colour to the output
if x + 1 < src.width - 1 then
src.pixel[x + 1, y] := applyerror(src.Pixel[x + 1, y], 7 / 16, col); //apply error
if y + 1 < src.height - 1 then begin
if x - 1 > 0 then
src.pixel[x - 1, y + 1] := applyerror(src.pixel[x - 1, y + 1], 3 / 16, col);
src.pixel[x, y + 1] := applyerror(src.pixel[x, y + 1], 5 / 16, col);
if x + 1 < src.width - 1 then
src.pixel[x + 1, y + 1] := applyerror(src.pixel[x + 1, y + 1], 1 / 16, col);
end;
end;
end;
finally
src.free;
end;
end;
function tabformat(list: tstrings): string;
var t1: integer;
begin
result := ''; // <-- this line important!!
for t1 := 0 to list.count - 1 do
if t1 = list.count - 1 then
result := result + list[t1] else
result := result + list[t1] + ',' + #9;
end;
procedure findpetzfiles;
type TPetzName = record
name: string;
num: string;
end;
const petznames: array[2..5] of TPetzName =
((name: '\SOFTWARE\PF.Magic\Petz II\1.00.01'; num: 'II'),
(name: '\SOFTWARE\PF.Magic\Petz 3\3.00.01'; num: '3'),
(name: '\SOFTWARE\PF.Magic\Petz 4\4.00.00'; num: '4'),
(name: '\SOFTWARE\StudioMythos\Petz 5\4.00.00'; num: '5'));
var reg: tregistry;
root: string;
i: integer;
begin
dogzver := 0;
catzver := 0;
dogzdll := '';
catzdll := '';
petzdll := '';
dogzfolder := '';
catzfolder := '';
reg := TRegistry.Create;
try
reg.RootKey := HKEY_LOCAL_MACHINE;
for i := high(petznames) downto low(petznames) do begin
//if user has specified a valid path, use that
if fileexists(petzfolders[i] + '\resource\petz ' + petznames[i].num + ' rez.dll') then
root := ExcludeTrailingBackslash(petzfolders[i]) else
if reg.OpenKey(petznames[i].name, false) then
//otherwise try to load from Petz
root := excludetrailingbackslash(reg.ReadString('Petz Root Path')) else
//otherwise, no path
root := '';
if fileexists(root + '\resource\petz ' + petznames[i].num + ' rez.dll') then
petzfolders[i] := root else
petzfolders[i] := ''; // user specified invalid, clear
if dogzdll = '' then
if fileexists(root + '\resource\dogz ' + petznames[i].num + ' rez.dll') then begin
dogzdll := root + '\resource\dogz ' + petznames[i].num + ' rez.dll';
dogzfolder := root;
dogzver := i;
end;
if catzdll = '' then
if fileexists(root + '\resource\catz ' + petznames[i].num + ' rez.dll') then begin
catzdll := root + '\resource\catz ' + petznames[i].num + ' rez.dll';
catzfolder := root;
catzver := i;
end;
if petzdll = '' then
if fileexists(root + '\resource\petz ' + petznames[i].num + ' rez.dll') then
petzdll := root + '\resource\petz ' + petznames[i].num + ' rez.dll';
end;
finally
reg.free;
end;
end;
var texsearch: string;
texfound: boolean;
function stringtosectiontype(s: string): tsecttype;
var t1: integer;
begin
result := stunknown;
for t1 := 0 to high(convarray) do
if s = convarray[t1].name then begin
result := convarray[t1].id;
exit;
end;
end;
function sectiontypetostring(s: tsecttype): string;
var t1: integer;
begin
result := 'Unknown';
for t1 := 0 to high(convarray) do
if s = convarray[t1].id then begin
result := convarray[t1].name;
exit;
end;
end;
function stripcomments(const s: string): string;
begin
if pos(';', s) > 0 then
result := trim(copy(s, 1, pos(';', s) - 1)) else
result := s;
end;
function getcomments(const s: string): string;
begin
if pos(';', s) > 0 then
result := trim(copy(s, pos(';', s) + 1, length(s))) else
result := '';
end;
function firstnumber(s: string): integer;
const numset = ['0'..'9', '-'];
var start, endpos: integer;
found: boolean;
begin
result := 0;
start := 0;
found := false;
repeat
inc(start);
if s[start] in numset then begin
found := true;
break;
end;
until start = length(s);
if not found then exit;
endpos := start;
while (endpos <= length(s)) and (s[endpos] in numset) do inc(endpos);
dec(endpos);
result := strtoint(copy(s, start, endpos - start + 1));
end;
function containstexenum(handle: THandle; ResType: PChar; ResName: Pchar; long: Lparam): bool; stdcall;
var s: string;
begin
s := resname;
if ansicomparetext(s, texsearch) = 0 then begin
texfound := true;
result := false;
end else result := true;
end;
function DLLcontainsresource(dll: string; resname, restype: string): boolean;
var h: hmodule;
begin
result := false;
if not fileexists(dll) then exit;
texsearch := resname;
texfound := false;
h := LoadLibraryEX(pchar(DLL), 0, LOAD_LIBRARY_AS_DATAFILE);
try
EnumResourceNames(h, pchar(restype), @containstexenum, 0);
finally
FreeLibrary(h);
end;
result := texfound;
end;
function findtexture(filename, name: string): ttexturelocationrecord;
var
dllname: string;
s: string;
begin
result.sourcetype := tsNotFound;
if fileexists(dogzfolder + name) then begin
result.sourcetype := tsDisk;
result.sourcelocation := dogzfolder + name;
result.name := extractfilename(name);
exit; {wohooo!}
end;
if fileexists(catzfolder + name) then begin
result.sourcetype := tsDisk;
result.sourcelocation := catzfolder + name;
result.name := extractfilename(name);
exit; {wohooo!}
end;
s := extractfilename(name);
s := uppercase(copy(s, 1, length(s) - length(extractfileext(s)))); {remove file extension}
dllname := '';
if (length(filename) > 0) and dllcontainsresource(filename, s, 'BMP') then dllname := filename else
if dllcontainsresource(dogzdll, s, 'BMP') then dllname := dogzdll else
if dllcontainsresource(catzdll, s, 'BMP') then dllname := catzdll else
if dllcontainsresource(petzdll, s, 'BMP') then dllname := petzdll;
if dllname <> '' then begin
result.sourcetype := tsDLL;
result.sourcelocation := dllname;
result.name := s;
end;
end;
var texenumlist: tstrings;
function texenum(handle: THandle; ResType: PChar; ResName: Pchar; long: Lparam): bool; stdcall;
begin
texenumlist.add(resname);
result := true; {continue search}
end;
function typeenum(handle: thandle; restype: pchar; long: lparam): bool; stdcall;
begin
texenumlist.add(restype);
result := true; {continue search}
end;
procedure enumerateresources(dll: string; restype: string; list: tstrings);
var h: hmodule;
begin
texenumlist := list;
h := LoadLibraryEX(pchar(DLL), 0, LOAD_LIBRARY_AS_DATAFILE);
try
EnumResourceNames(h, pchar(restype), @texenum, 0);
finally
FreeLibrary(h);
end;
end;
procedure enumerateresourcesp(dll: string; restype: pchar; list: tstrings);
var h: hmodule;
begin
texenumlist := list;
h := LoadLibraryEX(pchar(DLL), 0, LOAD_LIBRARY_AS_DATAFILE);
try
EnumResourceNames(h, restype, @texenum, 0);
finally
FreeLibrary(h);
end;
end;
procedure enumerateresourcetypes(dll: string; list: tstrings);
var h: hmodule;
begin
texenumlist := list;
h := LoadLibraryEX(pchar(DLL), 0, LOAD_LIBRARY_AS_DATAFILE);
try
EnumResourcetypes(h, @typeenum, 0);
finally
FreeLibrary(h);
end;
end;
initialization
colours := @palpetz;
end.