720a8fb7 |
1 | /* |
2 | * windows.c: Windows front end for my puzzle collection. |
be8d5aa1 |
3 | * |
4 | * TODO: |
5 | * |
6 | * - Figure out what to do if a puzzle requests a size bigger than |
7 | * the screen will take. In principle we could put scrollbars in |
8 | * the window, although that would be pretty horrid. Another |
9 | * option is to detect in advance that this will be a problem - |
10 | * we can probably tell this using midend_size() before actually |
11 | * generating the puzzle - and simply refuse to do it. |
720a8fb7 |
12 | */ |
4e7ef6e6 |
13 | |
14 | #include <windows.h> |
fd1a1a2b |
15 | #include <commctrl.h> |
4e7ef6e6 |
16 | |
17 | #include <stdio.h> |
4efb3868 |
18 | #include <assert.h> |
8b7938e7 |
19 | #include <ctype.h> |
4e7ef6e6 |
20 | #include <stdarg.h> |
21 | #include <stdlib.h> |
22 | #include <time.h> |
23 | |
24 | #include "puzzles.h" |
25 | |
eb2ad6f1 |
26 | #define IDM_NEW 0x0010 |
27 | #define IDM_RESTART 0x0020 |
28 | #define IDM_UNDO 0x0030 |
29 | #define IDM_REDO 0x0040 |
30 | #define IDM_QUIT 0x0050 |
077f3cbe |
31 | #define IDM_CONFIG 0x0060 |
5928817c |
32 | #define IDM_SEED 0x0070 |
e91825f8 |
33 | #define IDM_HELPC 0x0080 |
34 | #define IDM_GAMEHELP 0x0090 |
eb2ad6f1 |
35 | #define IDM_PRESETS 0x0100 |
36 | |
e91825f8 |
37 | #define HELP_FILE_NAME "puzzles.hlp" |
38 | #define HELP_CNT_NAME "puzzles.cnt" |
39 | |
c71454c0 |
40 | #ifdef DEBUG |
41 | static FILE *debug_fp = NULL; |
42 | static HANDLE debug_hdl = INVALID_HANDLE_VALUE; |
43 | static int debug_got_console = 0; |
44 | |
45 | void dputs(char *buf) |
46 | { |
47 | DWORD dw; |
48 | |
49 | if (!debug_got_console) { |
50 | if (AllocConsole()) { |
51 | debug_got_console = 1; |
52 | debug_hdl = GetStdHandle(STD_OUTPUT_HANDLE); |
53 | } |
54 | } |
55 | if (!debug_fp) { |
56 | debug_fp = fopen("debug.log", "w"); |
57 | } |
58 | |
59 | if (debug_hdl != INVALID_HANDLE_VALUE) { |
60 | WriteFile(debug_hdl, buf, strlen(buf), &dw, NULL); |
61 | } |
62 | fputs(buf, debug_fp); |
63 | fflush(debug_fp); |
64 | } |
65 | |
66 | void debug_printf(char *fmt, ...) |
67 | { |
68 | char buf[4096]; |
69 | va_list ap; |
70 | |
71 | va_start(ap, fmt); |
72 | vsprintf(buf, fmt, ap); |
73 | dputs(buf); |
74 | va_end(ap); |
75 | } |
76 | |
77 | #define debug(x) (debug_printf x) |
78 | |
79 | #else |
80 | |
81 | #define debug(x) |
82 | |
83 | #endif |
84 | |
4efb3868 |
85 | struct font { |
86 | HFONT font; |
87 | int type; |
88 | int size; |
89 | }; |
90 | |
077f3cbe |
91 | struct cfg_aux { |
92 | int ctlid; |
93 | }; |
94 | |
4e7ef6e6 |
95 | struct frontend { |
96 | midend_data *me; |
077f3cbe |
97 | HWND hwnd, statusbar, cfgbox; |
98 | HINSTANCE inst; |
4e7ef6e6 |
99 | HBITMAP bitmap, prevbm; |
100 | HDC hdc_bm; |
101 | COLORREF *colours; |
102 | HBRUSH *brushes; |
103 | HPEN *pens; |
4efb3868 |
104 | HRGN clip; |
4e7ef6e6 |
105 | UINT timer; |
8c1fd974 |
106 | DWORD timer_last_tickcount; |
eb2ad6f1 |
107 | int npresets; |
108 | game_params **presets; |
4efb3868 |
109 | struct font *fonts; |
110 | int nfonts, fontsize; |
077f3cbe |
111 | config_item *cfg; |
112 | struct cfg_aux *cfgaux; |
5928817c |
113 | int cfg_which, cfg_done; |
077f3cbe |
114 | HFONT cfgfont; |
e91825f8 |
115 | char *help_path; |
116 | int help_has_contents; |
4e7ef6e6 |
117 | }; |
118 | |
119 | void fatal(char *fmt, ...) |
120 | { |
121 | char buf[2048]; |
122 | va_list ap; |
123 | |
124 | va_start(ap, fmt); |
125 | vsprintf(buf, fmt, ap); |
126 | va_end(ap); |
127 | |
128 | MessageBox(NULL, buf, "Fatal error", MB_ICONEXCLAMATION | MB_OK); |
129 | |
130 | exit(1); |
131 | } |
132 | |
cbb5549e |
133 | void get_random_seed(void **randseed, int *randseedsize) |
134 | { |
135 | time_t *tp = snew(time_t); |
136 | time(tp); |
137 | *randseed = (void *)tp; |
138 | *randseedsize = sizeof(time_t); |
139 | } |
140 | |
fd1a1a2b |
141 | void status_bar(frontend *fe, char *text) |
142 | { |
143 | SetWindowText(fe->statusbar, text); |
144 | } |
145 | |
4e7ef6e6 |
146 | void frontend_default_colour(frontend *fe, float *output) |
147 | { |
148 | DWORD c = GetSysColor(COLOR_MENU); /* ick */ |
149 | |
150 | output[0] = (float)(GetRValue(c) / 255.0); |
151 | output[1] = (float)(GetGValue(c) / 255.0); |
152 | output[2] = (float)(GetBValue(c) / 255.0); |
153 | } |
154 | |
4efb3868 |
155 | void clip(frontend *fe, int x, int y, int w, int h) |
156 | { |
157 | if (!fe->clip) { |
158 | fe->clip = CreateRectRgn(0, 0, 1, 1); |
159 | GetClipRgn(fe->hdc_bm, fe->clip); |
160 | } |
161 | |
162 | IntersectClipRect(fe->hdc_bm, x, y, x+w, y+h); |
163 | } |
164 | |
165 | void unclip(frontend *fe) |
166 | { |
167 | assert(fe->clip); |
168 | SelectClipRgn(fe->hdc_bm, fe->clip); |
169 | } |
170 | |
171 | void draw_text(frontend *fe, int x, int y, int fonttype, int fontsize, |
172 | int align, int colour, char *text) |
173 | { |
174 | int i; |
175 | |
176 | /* |
177 | * Find or create the font. |
178 | */ |
179 | for (i = 0; i < fe->nfonts; i++) |
180 | if (fe->fonts[i].type == fonttype && fe->fonts[i].size == fontsize) |
181 | break; |
182 | |
183 | if (i == fe->nfonts) { |
184 | if (fe->fontsize <= fe->nfonts) { |
185 | fe->fontsize = fe->nfonts + 10; |
186 | fe->fonts = sresize(fe->fonts, fe->fontsize, struct font); |
187 | } |
188 | |
189 | fe->nfonts++; |
190 | |
191 | fe->fonts[i].type = fonttype; |
192 | fe->fonts[i].size = fontsize; |
193 | |
194 | /* |
195 | * FIXME: Really I should make at least _some_ effort to |
196 | * pick the correct font. |
197 | */ |
198 | fe->fonts[i].font = CreateFont(-fontsize, 0, 0, 0, 0, |
199 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, |
200 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
201 | DEFAULT_QUALITY, |
202 | (fonttype == FONT_FIXED ? |
203 | FIXED_PITCH | FF_DONTCARE : |
204 | VARIABLE_PITCH | FF_SWISS), |
205 | NULL); |
206 | } |
207 | |
208 | /* |
209 | * Position and draw the text. |
210 | */ |
211 | { |
212 | HFONT oldfont; |
213 | TEXTMETRIC tm; |
214 | SIZE size; |
215 | |
216 | oldfont = SelectObject(fe->hdc_bm, fe->fonts[i].font); |
217 | if (GetTextMetrics(fe->hdc_bm, &tm)) { |
218 | if (align & ALIGN_VCENTRE) |
219 | y -= (tm.tmAscent+tm.tmDescent)/2; |
220 | else |
221 | y -= tm.tmAscent; |
222 | } |
223 | if (GetTextExtentPoint32(fe->hdc_bm, text, strlen(text), &size)) { |
224 | if (align & ALIGN_HCENTRE) |
225 | x -= size.cx / 2; |
226 | else if (align & ALIGN_HRIGHT) |
227 | x -= size.cx; |
228 | } |
229 | SetBkMode(fe->hdc_bm, TRANSPARENT); |
230 | TextOut(fe->hdc_bm, x, y, text, strlen(text)); |
231 | SelectObject(fe->hdc_bm, oldfont); |
232 | } |
233 | } |
234 | |
4e7ef6e6 |
235 | void draw_rect(frontend *fe, int x, int y, int w, int h, int colour) |
236 | { |
fbdd7610 |
237 | if (w == 1 && h == 1) { |
238 | /* |
239 | * Rectangle() appears to get uppity if asked to draw a 1x1 |
240 | * rectangle, presumably on the grounds that that's beneath |
241 | * its dignity and you ought to be using SetPixel instead. |
242 | * So I will. |
243 | */ |
244 | SetPixel(fe->hdc_bm, x, y, fe->colours[colour]); |
245 | } else { |
246 | HBRUSH oldbrush = SelectObject(fe->hdc_bm, fe->brushes[colour]); |
247 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[colour]); |
248 | Rectangle(fe->hdc_bm, x, y, x+w, y+h); |
249 | SelectObject(fe->hdc_bm, oldbrush); |
250 | SelectObject(fe->hdc_bm, oldpen); |
251 | } |
4e7ef6e6 |
252 | } |
253 | |
254 | void draw_line(frontend *fe, int x1, int y1, int x2, int y2, int colour) |
255 | { |
256 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[colour]); |
257 | MoveToEx(fe->hdc_bm, x1, y1, NULL); |
258 | LineTo(fe->hdc_bm, x2, y2); |
259 | SetPixel(fe->hdc_bm, x2, y2, fe->colours[colour]); |
260 | SelectObject(fe->hdc_bm, oldpen); |
261 | } |
262 | |
263 | void draw_polygon(frontend *fe, int *coords, int npoints, |
264 | int fill, int colour) |
265 | { |
266 | POINT *pts = snewn(npoints+1, POINT); |
267 | int i; |
268 | |
269 | for (i = 0; i <= npoints; i++) { |
270 | int j = (i < npoints ? i : 0); |
271 | pts[i].x = coords[j*2]; |
272 | pts[i].y = coords[j*2+1]; |
273 | } |
274 | |
275 | if (fill) { |
276 | HBRUSH oldbrush = SelectObject(fe->hdc_bm, fe->brushes[colour]); |
277 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[colour]); |
278 | Polygon(fe->hdc_bm, pts, npoints); |
279 | SelectObject(fe->hdc_bm, oldbrush); |
280 | SelectObject(fe->hdc_bm, oldpen); |
281 | } else { |
282 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[colour]); |
283 | Polyline(fe->hdc_bm, pts, npoints+1); |
284 | SelectObject(fe->hdc_bm, oldpen); |
285 | } |
286 | |
287 | sfree(pts); |
288 | } |
289 | |
290 | void start_draw(frontend *fe) |
291 | { |
292 | HDC hdc_win; |
293 | hdc_win = GetDC(fe->hwnd); |
294 | fe->hdc_bm = CreateCompatibleDC(hdc_win); |
295 | fe->prevbm = SelectObject(fe->hdc_bm, fe->bitmap); |
296 | ReleaseDC(fe->hwnd, hdc_win); |
4efb3868 |
297 | fe->clip = NULL; |
077f3cbe |
298 | SetMapMode(fe->hdc_bm, MM_TEXT); |
4e7ef6e6 |
299 | } |
300 | |
301 | void draw_update(frontend *fe, int x, int y, int w, int h) |
302 | { |
303 | RECT r; |
304 | |
305 | r.left = x; |
306 | r.top = y; |
307 | r.right = x + w; |
308 | r.bottom = y + h; |
309 | |
310 | InvalidateRect(fe->hwnd, &r, FALSE); |
311 | } |
312 | |
313 | void end_draw(frontend *fe) |
314 | { |
315 | SelectObject(fe->hdc_bm, fe->prevbm); |
316 | DeleteDC(fe->hdc_bm); |
4efb3868 |
317 | if (fe->clip) { |
318 | DeleteObject(fe->clip); |
319 | fe->clip = NULL; |
320 | } |
4e7ef6e6 |
321 | } |
322 | |
323 | void deactivate_timer(frontend *fe) |
324 | { |
325 | KillTimer(fe->hwnd, fe->timer); |
326 | fe->timer = 0; |
327 | } |
328 | |
329 | void activate_timer(frontend *fe) |
330 | { |
8c1fd974 |
331 | if (!fe->timer) { |
332 | fe->timer = SetTimer(fe->hwnd, fe->timer, 20, NULL); |
333 | fe->timer_last_tickcount = GetTickCount(); |
334 | } |
4e7ef6e6 |
335 | } |
336 | |
e91825f8 |
337 | /* |
338 | * See if we can find a help file. |
339 | */ |
340 | static void find_help_file(frontend *fe) |
341 | { |
342 | char b[2048], *p, *q, *r; |
343 | FILE *fp; |
344 | if (!fe->help_path) { |
345 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
346 | r = b; |
347 | p = strrchr(b, '\\'); |
348 | if (p && p >= r) r = p+1; |
349 | q = strrchr(b, ':'); |
350 | if (q && q >= r) r = q+1; |
351 | strcpy(r, HELP_FILE_NAME); |
352 | if ( (fp = fopen(b, "r")) != NULL) { |
353 | fe->help_path = dupstr(b); |
354 | fclose(fp); |
355 | } else |
356 | fe->help_path = NULL; |
357 | strcpy(r, HELP_CNT_NAME); |
358 | if ( (fp = fopen(b, "r")) != NULL) { |
359 | fe->help_has_contents = TRUE; |
360 | fclose(fp); |
361 | } else |
362 | fe->help_has_contents = FALSE; |
363 | } |
364 | } |
365 | |
8b7938e7 |
366 | static frontend *new_window(HINSTANCE inst, char *game_id, char **error) |
4e7ef6e6 |
367 | { |
368 | frontend *fe; |
369 | int x, y; |
fd1a1a2b |
370 | RECT r, sr; |
4e7ef6e6 |
371 | HDC hdc; |
372 | |
373 | fe = snew(frontend); |
48d70ca9 |
374 | |
be8d5aa1 |
375 | fe->me = midend_new(fe, &thegame); |
48d70ca9 |
376 | |
8b7938e7 |
377 | if (game_id) { |
378 | *error = midend_game_id(fe->me, game_id, FALSE); |
379 | if (*error) { |
380 | midend_free(fe->me); |
381 | sfree(fe); |
382 | return NULL; |
383 | } |
384 | } |
385 | |
e91825f8 |
386 | fe->help_path = NULL; |
387 | find_help_file(fe); |
388 | |
077f3cbe |
389 | fe->inst = inst; |
5928817c |
390 | midend_new_game(fe->me); |
4e7ef6e6 |
391 | midend_size(fe->me, &x, &y); |
392 | |
393 | fe->timer = 0; |
394 | |
6beae131 |
395 | fe->fonts = NULL; |
396 | fe->nfonts = fe->fontsize = 0; |
397 | |
4e7ef6e6 |
398 | { |
399 | int i, ncolours; |
400 | float *colours; |
401 | |
402 | colours = midend_colours(fe->me, &ncolours); |
403 | |
404 | fe->colours = snewn(ncolours, COLORREF); |
405 | fe->brushes = snewn(ncolours, HBRUSH); |
406 | fe->pens = snewn(ncolours, HPEN); |
407 | |
408 | for (i = 0; i < ncolours; i++) { |
409 | fe->colours[i] = RGB(255 * colours[i*3+0], |
410 | 255 * colours[i*3+1], |
411 | 255 * colours[i*3+2]); |
412 | fe->brushes[i] = CreateSolidBrush(fe->colours[i]); |
4e7ef6e6 |
413 | fe->pens[i] = CreatePen(PS_SOLID, 1, fe->colours[i]); |
414 | } |
415 | } |
416 | |
417 | r.left = r.top = 0; |
418 | r.right = x; |
419 | r.bottom = y; |
420 | AdjustWindowRectEx(&r, WS_OVERLAPPEDWINDOW &~ |
421 | (WS_THICKFRAME | WS_MAXIMIZEBOX | WS_OVERLAPPED), |
eb2ad6f1 |
422 | TRUE, 0); |
4e7ef6e6 |
423 | |
be8d5aa1 |
424 | fe->hwnd = CreateWindowEx(0, thegame.name, thegame.name, |
4e7ef6e6 |
425 | WS_OVERLAPPEDWINDOW &~ |
426 | (WS_THICKFRAME | WS_MAXIMIZEBOX), |
427 | CW_USEDEFAULT, CW_USEDEFAULT, |
428 | r.right - r.left, r.bottom - r.top, |
429 | NULL, NULL, inst, NULL); |
430 | |
eb2ad6f1 |
431 | { |
432 | HMENU bar = CreateMenu(); |
433 | HMENU menu = CreateMenu(); |
434 | |
435 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)menu, "Game"); |
436 | AppendMenu(menu, MF_ENABLED, IDM_NEW, "New"); |
437 | AppendMenu(menu, MF_ENABLED, IDM_RESTART, "Restart"); |
5928817c |
438 | AppendMenu(menu, MF_ENABLED, IDM_SEED, "Specific..."); |
eb2ad6f1 |
439 | |
077f3cbe |
440 | if ((fe->npresets = midend_num_presets(fe->me)) > 0 || |
be8d5aa1 |
441 | thegame.can_configure) { |
eb2ad6f1 |
442 | HMENU sub = CreateMenu(); |
443 | int i; |
444 | |
077f3cbe |
445 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)sub, "Type"); |
eb2ad6f1 |
446 | |
447 | fe->presets = snewn(fe->npresets, game_params *); |
448 | |
449 | for (i = 0; i < fe->npresets; i++) { |
450 | char *name; |
451 | |
452 | midend_fetch_preset(fe->me, i, &name, &fe->presets[i]); |
453 | |
454 | /* |
455 | * FIXME: we ought to go through and do something |
456 | * with ampersands here. |
457 | */ |
458 | |
459 | AppendMenu(sub, MF_ENABLED, IDM_PRESETS + 0x10 * i, name); |
460 | } |
077f3cbe |
461 | |
be8d5aa1 |
462 | if (thegame.can_configure) { |
077f3cbe |
463 | AppendMenu(sub, MF_ENABLED, IDM_CONFIG, "Custom..."); |
464 | } |
eb2ad6f1 |
465 | } |
466 | |
467 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
468 | AppendMenu(menu, MF_ENABLED, IDM_UNDO, "Undo"); |
469 | AppendMenu(menu, MF_ENABLED, IDM_REDO, "Redo"); |
470 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
471 | AppendMenu(menu, MF_ENABLED, IDM_QUIT, "Exit"); |
e91825f8 |
472 | if (fe->help_path) { |
473 | HMENU hmenu = CreateMenu(); |
474 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)hmenu, "Help"); |
475 | AppendMenu(hmenu, MF_ENABLED, IDM_HELPC, "Contents"); |
be8d5aa1 |
476 | if (thegame.winhelp_topic) { |
e91825f8 |
477 | char *item; |
be8d5aa1 |
478 | assert(thegame.name); |
479 | item = snewn(9+strlen(thegame.name), char); /*ick*/ |
480 | sprintf(item, "Help on %s", thegame.name); |
e91825f8 |
481 | AppendMenu(hmenu, MF_ENABLED, IDM_GAMEHELP, item); |
482 | sfree(item); |
483 | } |
484 | } |
eb2ad6f1 |
485 | SetMenu(fe->hwnd, bar); |
486 | } |
487 | |
fd1a1a2b |
488 | if (midend_wants_statusbar(fe->me)) { |
489 | fe->statusbar = CreateWindowEx(0, STATUSCLASSNAME, "ooh", |
490 | WS_CHILD | WS_VISIBLE, |
491 | 0, 0, 0, 0, /* status bar does these */ |
492 | fe->hwnd, NULL, inst, NULL); |
493 | GetWindowRect(fe->statusbar, &sr); |
494 | SetWindowPos(fe->hwnd, NULL, 0, 0, |
495 | r.right - r.left, r.bottom - r.top + sr.bottom - sr.top, |
496 | SWP_NOMOVE | SWP_NOZORDER); |
497 | SetWindowPos(fe->statusbar, NULL, 0, y, x, sr.bottom - sr.top, |
498 | SWP_NOZORDER); |
499 | } else { |
500 | fe->statusbar = NULL; |
501 | } |
502 | |
4e7ef6e6 |
503 | hdc = GetDC(fe->hwnd); |
504 | fe->bitmap = CreateCompatibleBitmap(hdc, x, y); |
505 | ReleaseDC(fe->hwnd, hdc); |
506 | |
507 | SetWindowLong(fe->hwnd, GWL_USERDATA, (LONG)fe); |
508 | |
509 | ShowWindow(fe->hwnd, SW_NORMAL); |
510 | SetForegroundWindow(fe->hwnd); |
511 | |
512 | midend_redraw(fe->me); |
513 | |
514 | return fe; |
515 | } |
516 | |
077f3cbe |
517 | static int CALLBACK ConfigDlgProc(HWND hwnd, UINT msg, |
518 | WPARAM wParam, LPARAM lParam) |
519 | { |
520 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
521 | config_item *i; |
522 | struct cfg_aux *j; |
523 | |
524 | switch (msg) { |
525 | case WM_INITDIALOG: |
526 | return 0; |
527 | |
528 | case WM_COMMAND: |
529 | /* |
530 | * OK and Cancel are special cases. |
531 | */ |
532 | if ((HIWORD(wParam) == BN_CLICKED || |
533 | HIWORD(wParam) == BN_DOUBLECLICKED) && |
534 | (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)) { |
535 | if (LOWORD(wParam) == IDOK) { |
5928817c |
536 | char *err = midend_set_config(fe->me, fe->cfg_which, fe->cfg); |
077f3cbe |
537 | |
538 | if (err) { |
539 | MessageBox(hwnd, err, "Validation error", |
540 | MB_ICONERROR | MB_OK); |
541 | } else { |
542 | fe->cfg_done = 2; |
543 | } |
544 | } else { |
545 | fe->cfg_done = 1; |
546 | } |
547 | return 0; |
548 | } |
549 | |
550 | /* |
551 | * First find the control whose id this is. |
552 | */ |
553 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { |
554 | if (j->ctlid == LOWORD(wParam)) |
555 | break; |
556 | } |
557 | if (i->type == C_END) |
558 | return 0; /* not our problem */ |
559 | |
560 | if (i->type == C_STRING && HIWORD(wParam) == EN_CHANGE) { |
561 | char buffer[4096]; |
562 | GetDlgItemText(fe->cfgbox, j->ctlid, buffer, lenof(buffer)); |
563 | buffer[lenof(buffer)-1] = '\0'; |
564 | sfree(i->sval); |
565 | i->sval = dupstr(buffer); |
566 | } else if (i->type == C_BOOLEAN && |
567 | (HIWORD(wParam) == BN_CLICKED || |
568 | HIWORD(wParam) == BN_DOUBLECLICKED)) { |
569 | i->ival = IsDlgButtonChecked(fe->cfgbox, j->ctlid); |
570 | } else if (i->type == C_CHOICES && |
571 | HIWORD(wParam) == CBN_SELCHANGE) { |
572 | i->ival = SendDlgItemMessage(fe->cfgbox, j->ctlid, |
573 | CB_GETCURSEL, 0, 0); |
574 | } |
575 | |
576 | return 0; |
577 | |
578 | case WM_CLOSE: |
579 | fe->cfg_done = 1; |
580 | return 0; |
581 | } |
582 | |
583 | return 0; |
584 | } |
585 | |
586 | HWND mkctrl(frontend *fe, int x1, int x2, int y1, int y2, |
587 | char *wclass, int wstyle, |
588 | int exstyle, char *wtext, int wid) |
589 | { |
590 | HWND ret; |
591 | ret = CreateWindowEx(exstyle, wclass, wtext, |
592 | wstyle | WS_CHILD | WS_VISIBLE, x1, y1, x2-x1, y2-y1, |
593 | fe->cfgbox, (HMENU) wid, fe->inst, NULL); |
594 | SendMessage(ret, WM_SETFONT, (WPARAM)fe->cfgfont, MAKELPARAM(TRUE, 0)); |
595 | return ret; |
596 | } |
597 | |
5928817c |
598 | static int get_config(frontend *fe, int which) |
077f3cbe |
599 | { |
600 | config_item *i; |
601 | struct cfg_aux *j; |
5928817c |
602 | char *title; |
077f3cbe |
603 | WNDCLASS wc; |
604 | MSG msg; |
605 | TEXTMETRIC tm; |
606 | HDC hdc; |
607 | HFONT oldfont; |
608 | SIZE size; |
609 | HWND ctl; |
610 | int gm, id, nctrls; |
611 | int winwidth, winheight, col1l, col1r, col2l, col2r, y; |
612 | int height, width, maxlabel, maxcheckbox; |
613 | |
614 | wc.style = CS_DBLCLKS | CS_SAVEBITS | CS_BYTEALIGNWINDOW; |
615 | wc.lpfnWndProc = DefDlgProc; |
616 | wc.cbClsExtra = 0; |
617 | wc.cbWndExtra = DLGWINDOWEXTRA + 8; |
618 | wc.hInstance = fe->inst; |
619 | wc.hIcon = NULL; |
620 | wc.hCursor = LoadCursor(NULL, IDC_ARROW); |
621 | wc.hbrBackground = (HBRUSH) (COLOR_BACKGROUND +1); |
622 | wc.lpszMenuName = NULL; |
623 | wc.lpszClassName = "GameConfigBox"; |
624 | RegisterClass(&wc); |
625 | |
626 | hdc = GetDC(fe->hwnd); |
627 | SetMapMode(hdc, MM_TEXT); |
628 | |
629 | fe->cfg_done = FALSE; |
630 | |
631 | fe->cfgfont = CreateFont(-MulDiv(8, GetDeviceCaps(hdc, LOGPIXELSY), 72), |
632 | 0, 0, 0, 0, |
633 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, |
634 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
635 | DEFAULT_QUALITY, |
636 | FF_SWISS, |
637 | "MS Shell Dlg"); |
638 | |
639 | oldfont = SelectObject(hdc, fe->cfgfont); |
640 | if (GetTextMetrics(hdc, &tm)) { |
641 | height = tm.tmAscent + tm.tmDescent; |
642 | width = tm.tmAveCharWidth; |
643 | } else { |
644 | height = width = 30; |
645 | } |
646 | |
5928817c |
647 | fe->cfg = midend_get_config(fe->me, which, &title); |
648 | fe->cfg_which = which; |
077f3cbe |
649 | |
650 | /* |
651 | * Figure out the layout of the config box by measuring the |
652 | * length of each piece of text. |
653 | */ |
654 | maxlabel = maxcheckbox = 0; |
655 | winheight = height/2; |
656 | |
657 | for (i = fe->cfg; i->type != C_END; i++) { |
658 | switch (i->type) { |
659 | case C_STRING: |
660 | case C_CHOICES: |
661 | /* |
662 | * Both these control types have a label filling only |
663 | * the left-hand column of the box. |
664 | */ |
665 | if (GetTextExtentPoint32(hdc, i->name, strlen(i->name), &size) && |
666 | maxlabel < size.cx) |
667 | maxlabel = size.cx; |
668 | winheight += height * 3 / 2 + (height / 2); |
669 | break; |
670 | |
671 | case C_BOOLEAN: |
672 | /* |
673 | * Checkboxes take up the whole of the box width. |
674 | */ |
675 | if (GetTextExtentPoint32(hdc, i->name, strlen(i->name), &size) && |
676 | maxcheckbox < size.cx) |
677 | maxcheckbox = size.cx; |
678 | winheight += height + (height / 2); |
679 | break; |
680 | } |
681 | } |
682 | |
683 | winheight += height + height * 7 / 4; /* OK / Cancel buttons */ |
684 | |
685 | col1l = 2*width; |
686 | col1r = col1l + maxlabel; |
687 | col2l = col1r + 2*width; |
688 | col2r = col2l + 30*width; |
689 | if (col2r < col1l+2*height+maxcheckbox) |
690 | col2r = col1l+2*height+maxcheckbox; |
691 | winwidth = col2r + 2*width; |
692 | |
693 | ReleaseDC(fe->hwnd, hdc); |
694 | |
695 | /* |
696 | * Create the dialog, now that we know its size. |
697 | */ |
698 | { |
699 | RECT r, r2; |
700 | |
701 | r.left = r.top = 0; |
702 | r.right = winwidth; |
703 | r.bottom = winheight; |
704 | |
705 | AdjustWindowRectEx(&r, (WS_OVERLAPPEDWINDOW /*| |
706 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
707 | WS_CAPTION | WS_SYSMENU*/) &~ |
708 | (WS_MAXIMIZEBOX | WS_OVERLAPPED), |
709 | FALSE, 0); |
710 | |
711 | /* |
712 | * Centre the dialog on its parent window. |
713 | */ |
714 | r.right -= r.left; |
715 | r.bottom -= r.top; |
716 | GetWindowRect(fe->hwnd, &r2); |
717 | r.left = (r2.left + r2.right - r.right) / 2; |
718 | r.top = (r2.top + r2.bottom - r.bottom) / 2; |
719 | r.right += r.left; |
720 | r.bottom += r.top; |
721 | |
5928817c |
722 | fe->cfgbox = CreateWindowEx(0, wc.lpszClassName, title, |
077f3cbe |
723 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
724 | WS_CAPTION | WS_SYSMENU, |
725 | r.left, r.top, |
726 | r.right-r.left, r.bottom-r.top, |
727 | fe->hwnd, NULL, fe->inst, NULL); |
5928817c |
728 | sfree(title); |
077f3cbe |
729 | } |
730 | |
731 | SendMessage(fe->cfgbox, WM_SETFONT, (WPARAM)fe->cfgfont, FALSE); |
732 | |
733 | SetWindowLong(fe->cfgbox, GWL_USERDATA, (LONG)fe); |
734 | SetWindowLong(fe->cfgbox, DWL_DLGPROC, (LONG)ConfigDlgProc); |
735 | |
736 | /* |
737 | * Count the controls so we can allocate cfgaux. |
738 | */ |
739 | for (nctrls = 0, i = fe->cfg; i->type != C_END; i++) |
740 | nctrls++; |
741 | fe->cfgaux = snewn(nctrls, struct cfg_aux); |
742 | |
743 | id = 1000; |
744 | y = height/2; |
745 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { |
746 | switch (i->type) { |
747 | case C_STRING: |
748 | /* |
749 | * Edit box with a label beside it. |
750 | */ |
751 | mkctrl(fe, col1l, col1r, y+height*1/8, y+height*9/8, |
752 | "Static", 0, 0, i->name, id++); |
753 | ctl = mkctrl(fe, col2l, col2r, y, y+height*3/2, |
754 | "EDIT", WS_TABSTOP | ES_AUTOHSCROLL, |
755 | WS_EX_CLIENTEDGE, "", (j->ctlid = id++)); |
756 | SetWindowText(ctl, i->sval); |
757 | y += height*3/2; |
758 | break; |
759 | |
760 | case C_BOOLEAN: |
761 | /* |
762 | * Simple checkbox. |
763 | */ |
764 | mkctrl(fe, col1l, col2r, y, y+height, "BUTTON", |
765 | BS_NOTIFY | BS_AUTOCHECKBOX | WS_TABSTOP, |
766 | 0, i->name, (j->ctlid = id++)); |
42132f2d |
767 | CheckDlgButton(fe->cfgbox, j->ctlid, (i->ival != 0)); |
077f3cbe |
768 | y += height; |
769 | break; |
770 | |
771 | case C_CHOICES: |
772 | /* |
773 | * Drop-down list with a label beside it. |
774 | */ |
775 | mkctrl(fe, col1l, col1r, y+height*1/8, y+height*9/8, |
776 | "STATIC", 0, 0, i->name, id++); |
777 | ctl = mkctrl(fe, col2l, col2r, y, y+height*41/2, |
778 | "COMBOBOX", WS_TABSTOP | |
779 | CBS_DROPDOWNLIST | CBS_HASSTRINGS, |
780 | WS_EX_CLIENTEDGE, "", (j->ctlid = id++)); |
781 | { |
782 | char c, *p, *q, *str; |
783 | |
784 | SendMessage(ctl, CB_RESETCONTENT, 0, 0); |
785 | p = i->sval; |
786 | c = *p++; |
787 | while (*p) { |
788 | q = p; |
789 | while (*q && *q != c) q++; |
790 | str = snewn(q-p+1, char); |
791 | strncpy(str, p, q-p); |
792 | str[q-p] = '\0'; |
793 | SendMessage(ctl, CB_ADDSTRING, 0, (LPARAM)str); |
794 | sfree(str); |
795 | if (*q) q++; |
796 | p = q; |
797 | } |
798 | } |
799 | |
800 | SendMessage(ctl, CB_SETCURSEL, i->ival, 0); |
801 | |
802 | y += height*3/2; |
803 | break; |
804 | } |
805 | |
806 | assert(y < winheight); |
807 | y += height/2; |
808 | } |
809 | |
810 | y += height/2; /* extra space before OK and Cancel */ |
811 | mkctrl(fe, col1l, (col1l+col2r)/2-width, y, y+height*7/4, "BUTTON", |
812 | BS_PUSHBUTTON | BS_NOTIFY | WS_TABSTOP | BS_DEFPUSHBUTTON, 0, |
813 | "OK", IDOK); |
814 | mkctrl(fe, (col1l+col2r)/2+width, col2r, y, y+height*7/4, "BUTTON", |
815 | BS_PUSHBUTTON | BS_NOTIFY | WS_TABSTOP, 0, "Cancel", IDCANCEL); |
816 | |
817 | SendMessage(fe->cfgbox, WM_INITDIALOG, 0, 0); |
818 | |
819 | EnableWindow(fe->hwnd, FALSE); |
820 | ShowWindow(fe->cfgbox, SW_NORMAL); |
821 | while ((gm=GetMessage(&msg, NULL, 0, 0)) > 0) { |
822 | if (!IsDialogMessage(fe->cfgbox, &msg)) |
823 | DispatchMessage(&msg); |
824 | if (fe->cfg_done) |
825 | break; |
826 | } |
827 | EnableWindow(fe->hwnd, TRUE); |
828 | SetForegroundWindow(fe->hwnd); |
829 | DestroyWindow(fe->cfgbox); |
830 | DeleteObject(fe->cfgfont); |
831 | |
832 | free_cfg(fe->cfg); |
833 | sfree(fe->cfgaux); |
834 | |
835 | return (fe->cfg_done == 2); |
836 | } |
837 | |
838 | static void new_game_type(frontend *fe) |
839 | { |
840 | RECT r, sr; |
841 | HDC hdc; |
842 | int x, y; |
843 | |
5928817c |
844 | midend_new_game(fe->me); |
077f3cbe |
845 | midend_size(fe->me, &x, &y); |
846 | |
847 | r.left = r.top = 0; |
848 | r.right = x; |
849 | r.bottom = y; |
850 | AdjustWindowRectEx(&r, WS_OVERLAPPEDWINDOW &~ |
851 | (WS_THICKFRAME | WS_MAXIMIZEBOX | |
852 | WS_OVERLAPPED), |
853 | TRUE, 0); |
854 | |
855 | if (fe->statusbar != NULL) { |
856 | GetWindowRect(fe->statusbar, &sr); |
857 | } else { |
858 | sr.left = sr.right = sr.top = sr.bottom = 0; |
859 | } |
860 | SetWindowPos(fe->hwnd, NULL, 0, 0, |
861 | r.right - r.left, |
862 | r.bottom - r.top + sr.bottom - sr.top, |
863 | SWP_NOMOVE | SWP_NOZORDER); |
864 | if (fe->statusbar != NULL) |
865 | SetWindowPos(fe->statusbar, NULL, 0, y, x, |
866 | sr.bottom - sr.top, SWP_NOZORDER); |
867 | |
868 | DeleteObject(fe->bitmap); |
869 | |
870 | hdc = GetDC(fe->hwnd); |
871 | fe->bitmap = CreateCompatibleBitmap(hdc, x, y); |
872 | ReleaseDC(fe->hwnd, hdc); |
873 | |
874 | midend_redraw(fe->me); |
875 | } |
876 | |
4e7ef6e6 |
877 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, |
878 | WPARAM wParam, LPARAM lParam) |
879 | { |
880 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
881 | |
882 | switch (message) { |
883 | case WM_CLOSE: |
884 | DestroyWindow(hwnd); |
885 | return 0; |
eb2ad6f1 |
886 | case WM_COMMAND: |
887 | switch (wParam & ~0xF) { /* low 4 bits reserved to Windows */ |
888 | case IDM_NEW: |
889 | if (!midend_process_key(fe->me, 0, 0, 'n')) |
890 | PostQuitMessage(0); |
891 | break; |
892 | case IDM_RESTART: |
893 | if (!midend_process_key(fe->me, 0, 0, 'r')) |
894 | PostQuitMessage(0); |
895 | break; |
896 | case IDM_UNDO: |
897 | if (!midend_process_key(fe->me, 0, 0, 'u')) |
898 | PostQuitMessage(0); |
899 | break; |
900 | case IDM_REDO: |
901 | if (!midend_process_key(fe->me, 0, 0, '\x12')) |
902 | PostQuitMessage(0); |
903 | break; |
904 | case IDM_QUIT: |
905 | if (!midend_process_key(fe->me, 0, 0, 'q')) |
906 | PostQuitMessage(0); |
907 | break; |
077f3cbe |
908 | case IDM_CONFIG: |
5928817c |
909 | if (get_config(fe, CFG_SETTINGS)) |
910 | new_game_type(fe); |
911 | break; |
912 | case IDM_SEED: |
913 | if (get_config(fe, CFG_SEED)) |
077f3cbe |
914 | new_game_type(fe); |
915 | break; |
e91825f8 |
916 | case IDM_HELPC: |
917 | assert(fe->help_path); |
918 | WinHelp(hwnd, fe->help_path, |
919 | fe->help_has_contents ? HELP_FINDER : HELP_CONTENTS, 0); |
920 | break; |
921 | case IDM_GAMEHELP: |
922 | assert(fe->help_path); |
be8d5aa1 |
923 | assert(thegame.winhelp_topic); |
e91825f8 |
924 | { |
be8d5aa1 |
925 | char *cmd = snewn(10+strlen(thegame.winhelp_topic), char); |
926 | sprintf(cmd, "JI(`',`%s')", thegame.winhelp_topic); |
e91825f8 |
927 | WinHelp(hwnd, fe->help_path, HELP_COMMAND, (DWORD)cmd); |
928 | sfree(cmd); |
929 | } |
930 | break; |
eb2ad6f1 |
931 | default: |
932 | { |
933 | int p = ((wParam &~ 0xF) - IDM_PRESETS) / 0x10; |
934 | |
935 | if (p >= 0 && p < fe->npresets) { |
eb2ad6f1 |
936 | midend_set_params(fe->me, fe->presets[p]); |
077f3cbe |
937 | new_game_type(fe); |
eb2ad6f1 |
938 | } |
939 | } |
940 | break; |
941 | } |
942 | break; |
4e7ef6e6 |
943 | case WM_DESTROY: |
944 | PostQuitMessage(0); |
945 | return 0; |
946 | case WM_PAINT: |
947 | { |
948 | PAINTSTRUCT p; |
949 | HDC hdc, hdc2; |
950 | HBITMAP prevbm; |
951 | |
952 | hdc = BeginPaint(hwnd, &p); |
953 | hdc2 = CreateCompatibleDC(hdc); |
954 | prevbm = SelectObject(hdc2, fe->bitmap); |
955 | BitBlt(hdc, |
956 | p.rcPaint.left, p.rcPaint.top, |
957 | p.rcPaint.right - p.rcPaint.left, |
958 | p.rcPaint.bottom - p.rcPaint.top, |
959 | hdc2, |
960 | p.rcPaint.left, p.rcPaint.top, |
961 | SRCCOPY); |
962 | SelectObject(hdc2, prevbm); |
963 | DeleteDC(hdc2); |
964 | EndPaint(hwnd, &p); |
965 | } |
966 | return 0; |
967 | case WM_KEYDOWN: |
968 | { |
969 | int key = -1; |
970 | |
971 | switch (wParam) { |
972 | case VK_LEFT: key = CURSOR_LEFT; break; |
973 | case VK_RIGHT: key = CURSOR_RIGHT; break; |
974 | case VK_UP: key = CURSOR_UP; break; |
975 | case VK_DOWN: key = CURSOR_DOWN; break; |
c71454c0 |
976 | /* |
977 | * Diagonal keys on the numeric keypad. |
978 | */ |
979 | case VK_PRIOR: |
980 | if (!(lParam & 0x01000000)) key = CURSOR_UP_RIGHT; |
981 | break; |
982 | case VK_NEXT: |
983 | if (!(lParam & 0x01000000)) key = CURSOR_DOWN_RIGHT; |
984 | break; |
985 | case VK_HOME: |
986 | if (!(lParam & 0x01000000)) key = CURSOR_UP_LEFT; |
987 | break; |
988 | case VK_END: |
989 | if (!(lParam & 0x01000000)) key = CURSOR_DOWN_LEFT; |
990 | break; |
991 | /* |
992 | * Numeric keypad keys with Num Lock on. |
993 | */ |
994 | case VK_NUMPAD4: key = CURSOR_LEFT; break; |
995 | case VK_NUMPAD6: key = CURSOR_RIGHT; break; |
996 | case VK_NUMPAD8: key = CURSOR_UP; break; |
997 | case VK_NUMPAD2: key = CURSOR_DOWN; break; |
998 | case VK_NUMPAD9: key = CURSOR_UP_RIGHT; break; |
999 | case VK_NUMPAD3: key = CURSOR_DOWN_RIGHT; break; |
1000 | case VK_NUMPAD7: key = CURSOR_UP_LEFT; break; |
1001 | case VK_NUMPAD1: key = CURSOR_DOWN_LEFT; break; |
4e7ef6e6 |
1002 | } |
1003 | |
1004 | if (key != -1) { |
eb2ad6f1 |
1005 | if (!midend_process_key(fe->me, 0, 0, key)) |
4e7ef6e6 |
1006 | PostQuitMessage(0); |
c71454c0 |
1007 | } else { |
1008 | MSG m; |
1009 | m.hwnd = hwnd; |
1010 | m.message = WM_KEYDOWN; |
1011 | m.wParam = wParam; |
1012 | m.lParam = lParam & 0xdfff; |
1013 | TranslateMessage(&m); |
4e7ef6e6 |
1014 | } |
1015 | } |
1016 | break; |
1017 | case WM_LBUTTONDOWN: |
1018 | case WM_RBUTTONDOWN: |
1019 | case WM_MBUTTONDOWN: |
b0f06719 |
1020 | { |
1021 | int button; |
1022 | |
1023 | /* |
1024 | * Shift-clicks count as middle-clicks, since otherwise |
1025 | * two-button Windows users won't have any kind of |
1026 | * middle click to use. |
1027 | */ |
1028 | if (message == WM_MBUTTONDOWN || (wParam & MK_SHIFT)) |
1029 | button = MIDDLE_BUTTON; |
1030 | else if (message == WM_LBUTTONDOWN) |
1031 | button = LEFT_BUTTON; |
1032 | else |
1033 | button = RIGHT_BUTTON; |
74a4e547 |
1034 | |
5dda68e8 |
1035 | if (!midend_process_key(fe->me, (signed short)LOWORD(lParam), |
1036 | (signed short)HIWORD(lParam), button)) |
74a4e547 |
1037 | PostQuitMessage(0); |
1038 | |
1039 | SetCapture(hwnd); |
1040 | } |
1041 | break; |
1042 | case WM_LBUTTONUP: |
1043 | case WM_RBUTTONUP: |
1044 | case WM_MBUTTONUP: |
1045 | { |
1046 | int button; |
1047 | |
1048 | /* |
1049 | * Shift-clicks count as middle-clicks, since otherwise |
1050 | * two-button Windows users won't have any kind of |
1051 | * middle click to use. |
1052 | */ |
1053 | if (message == WM_MBUTTONUP || (wParam & MK_SHIFT)) |
1054 | button = MIDDLE_RELEASE; |
1055 | else if (message == WM_LBUTTONUP) |
1056 | button = LEFT_RELEASE; |
1057 | else |
1058 | button = RIGHT_RELEASE; |
1059 | |
5dda68e8 |
1060 | if (!midend_process_key(fe->me, (signed short)LOWORD(lParam), |
1061 | (signed short)HIWORD(lParam), button)) |
74a4e547 |
1062 | PostQuitMessage(0); |
1063 | |
1064 | ReleaseCapture(); |
1065 | } |
1066 | break; |
1067 | case WM_MOUSEMOVE: |
1068 | { |
1069 | int button; |
1070 | |
1071 | if (wParam & (MK_MBUTTON | MK_SHIFT)) |
1072 | button = MIDDLE_DRAG; |
1073 | else if (wParam & MK_LBUTTON) |
1074 | button = LEFT_DRAG; |
1075 | else |
1076 | button = RIGHT_DRAG; |
1077 | |
5dda68e8 |
1078 | if (!midend_process_key(fe->me, (signed short)LOWORD(lParam), |
1079 | (signed short)HIWORD(lParam), button)) |
b0f06719 |
1080 | PostQuitMessage(0); |
1081 | } |
4e7ef6e6 |
1082 | break; |
1083 | case WM_CHAR: |
eb2ad6f1 |
1084 | if (!midend_process_key(fe->me, 0, 0, (unsigned char)wParam)) |
4e7ef6e6 |
1085 | PostQuitMessage(0); |
1086 | return 0; |
1087 | case WM_TIMER: |
8c1fd974 |
1088 | if (fe->timer) { |
1089 | DWORD now = GetTickCount(); |
1090 | float elapsed = (float) (now - fe->timer_last_tickcount) * 0.001F; |
1091 | midend_timer(fe->me, elapsed); |
1092 | fe->timer_last_tickcount = now; |
1093 | } |
4e7ef6e6 |
1094 | return 0; |
1095 | } |
1096 | |
1097 | return DefWindowProc(hwnd, message, wParam, lParam); |
1098 | } |
1099 | |
1100 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
1101 | { |
1102 | MSG msg; |
8b7938e7 |
1103 | char *error; |
4e7ef6e6 |
1104 | |
fd1a1a2b |
1105 | InitCommonControls(); |
1106 | |
4e7ef6e6 |
1107 | if (!prev) { |
1108 | WNDCLASS wndclass; |
1109 | |
1110 | wndclass.style = 0; |
1111 | wndclass.lpfnWndProc = WndProc; |
1112 | wndclass.cbClsExtra = 0; |
1113 | wndclass.cbWndExtra = 0; |
1114 | wndclass.hInstance = inst; |
1115 | wndclass.hIcon = LoadIcon(inst, IDI_APPLICATION); |
1116 | wndclass.hCursor = LoadCursor(NULL, IDC_ARROW); |
1117 | wndclass.hbrBackground = NULL; |
1118 | wndclass.lpszMenuName = NULL; |
be8d5aa1 |
1119 | wndclass.lpszClassName = thegame.name; |
4e7ef6e6 |
1120 | |
1121 | RegisterClass(&wndclass); |
1122 | } |
1123 | |
8b7938e7 |
1124 | while (*cmdline && isspace(*cmdline)) |
1125 | cmdline++; |
1126 | |
1127 | if (!new_window(inst, *cmdline ? cmdline : NULL, &error)) { |
1128 | char buf[128]; |
be8d5aa1 |
1129 | sprintf(buf, "%.100s Error", thegame.name); |
8b7938e7 |
1130 | MessageBox(NULL, error, buf, MB_OK|MB_ICONERROR); |
1131 | return 1; |
1132 | } |
4e7ef6e6 |
1133 | |
1134 | while (GetMessage(&msg, NULL, 0, 0)) { |
4e7ef6e6 |
1135 | DispatchMessage(&msg); |
1136 | } |
1137 | |
1138 | return msg.wParam; |
1139 | } |