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 | { |
4efb3868 |
157 | IntersectClipRect(fe->hdc_bm, x, y, x+w, y+h); |
158 | } |
159 | |
160 | void unclip(frontend *fe) |
161 | { |
ea25d9da |
162 | SelectClipRgn(fe->hdc_bm, NULL); |
4efb3868 |
163 | } |
164 | |
165 | void draw_text(frontend *fe, int x, int y, int fonttype, int fontsize, |
166 | int align, int colour, char *text) |
167 | { |
168 | int i; |
169 | |
170 | /* |
171 | * Find or create the font. |
172 | */ |
173 | for (i = 0; i < fe->nfonts; i++) |
174 | if (fe->fonts[i].type == fonttype && fe->fonts[i].size == fontsize) |
175 | break; |
176 | |
177 | if (i == fe->nfonts) { |
178 | if (fe->fontsize <= fe->nfonts) { |
179 | fe->fontsize = fe->nfonts + 10; |
180 | fe->fonts = sresize(fe->fonts, fe->fontsize, struct font); |
181 | } |
182 | |
183 | fe->nfonts++; |
184 | |
185 | fe->fonts[i].type = fonttype; |
186 | fe->fonts[i].size = fontsize; |
187 | |
188 | /* |
189 | * FIXME: Really I should make at least _some_ effort to |
190 | * pick the correct font. |
191 | */ |
f17b8728 |
192 | fe->fonts[i].font = CreateFont(-fontsize, 0, 0, 0, FW_BOLD, |
4efb3868 |
193 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, |
194 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
195 | DEFAULT_QUALITY, |
196 | (fonttype == FONT_FIXED ? |
197 | FIXED_PITCH | FF_DONTCARE : |
198 | VARIABLE_PITCH | FF_SWISS), |
199 | NULL); |
200 | } |
201 | |
202 | /* |
203 | * Position and draw the text. |
204 | */ |
205 | { |
206 | HFONT oldfont; |
207 | TEXTMETRIC tm; |
208 | SIZE size; |
209 | |
210 | oldfont = SelectObject(fe->hdc_bm, fe->fonts[i].font); |
211 | if (GetTextMetrics(fe->hdc_bm, &tm)) { |
212 | if (align & ALIGN_VCENTRE) |
213 | y -= (tm.tmAscent+tm.tmDescent)/2; |
214 | else |
215 | y -= tm.tmAscent; |
216 | } |
217 | if (GetTextExtentPoint32(fe->hdc_bm, text, strlen(text), &size)) { |
218 | if (align & ALIGN_HCENTRE) |
219 | x -= size.cx / 2; |
220 | else if (align & ALIGN_HRIGHT) |
221 | x -= size.cx; |
222 | } |
223 | SetBkMode(fe->hdc_bm, TRANSPARENT); |
0572b5d8 |
224 | SetTextColor(fe->hdc_bm, fe->colours[colour]); |
4efb3868 |
225 | TextOut(fe->hdc_bm, x, y, text, strlen(text)); |
226 | SelectObject(fe->hdc_bm, oldfont); |
227 | } |
228 | } |
229 | |
4e7ef6e6 |
230 | void draw_rect(frontend *fe, int x, int y, int w, int h, int colour) |
231 | { |
fbdd7610 |
232 | if (w == 1 && h == 1) { |
233 | /* |
234 | * Rectangle() appears to get uppity if asked to draw a 1x1 |
235 | * rectangle, presumably on the grounds that that's beneath |
236 | * its dignity and you ought to be using SetPixel instead. |
237 | * So I will. |
238 | */ |
239 | SetPixel(fe->hdc_bm, x, y, fe->colours[colour]); |
240 | } else { |
241 | HBRUSH oldbrush = SelectObject(fe->hdc_bm, fe->brushes[colour]); |
242 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[colour]); |
243 | Rectangle(fe->hdc_bm, x, y, x+w, y+h); |
244 | SelectObject(fe->hdc_bm, oldbrush); |
245 | SelectObject(fe->hdc_bm, oldpen); |
246 | } |
4e7ef6e6 |
247 | } |
248 | |
249 | void draw_line(frontend *fe, int x1, int y1, int x2, int y2, int colour) |
250 | { |
251 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[colour]); |
252 | MoveToEx(fe->hdc_bm, x1, y1, NULL); |
253 | LineTo(fe->hdc_bm, x2, y2); |
254 | SetPixel(fe->hdc_bm, x2, y2, fe->colours[colour]); |
255 | SelectObject(fe->hdc_bm, oldpen); |
256 | } |
257 | |
258 | void draw_polygon(frontend *fe, int *coords, int npoints, |
259 | int fill, int colour) |
260 | { |
261 | POINT *pts = snewn(npoints+1, POINT); |
262 | int i; |
263 | |
264 | for (i = 0; i <= npoints; i++) { |
265 | int j = (i < npoints ? i : 0); |
266 | pts[i].x = coords[j*2]; |
267 | pts[i].y = coords[j*2+1]; |
268 | } |
269 | |
270 | if (fill) { |
271 | HBRUSH oldbrush = SelectObject(fe->hdc_bm, fe->brushes[colour]); |
272 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[colour]); |
273 | Polygon(fe->hdc_bm, pts, npoints); |
274 | SelectObject(fe->hdc_bm, oldbrush); |
275 | SelectObject(fe->hdc_bm, oldpen); |
276 | } else { |
277 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[colour]); |
278 | Polyline(fe->hdc_bm, pts, npoints+1); |
279 | SelectObject(fe->hdc_bm, oldpen); |
280 | } |
281 | |
282 | sfree(pts); |
283 | } |
284 | |
285 | void start_draw(frontend *fe) |
286 | { |
287 | HDC hdc_win; |
288 | hdc_win = GetDC(fe->hwnd); |
289 | fe->hdc_bm = CreateCompatibleDC(hdc_win); |
290 | fe->prevbm = SelectObject(fe->hdc_bm, fe->bitmap); |
291 | ReleaseDC(fe->hwnd, hdc_win); |
4efb3868 |
292 | fe->clip = NULL; |
077f3cbe |
293 | SetMapMode(fe->hdc_bm, MM_TEXT); |
4e7ef6e6 |
294 | } |
295 | |
296 | void draw_update(frontend *fe, int x, int y, int w, int h) |
297 | { |
298 | RECT r; |
299 | |
300 | r.left = x; |
301 | r.top = y; |
302 | r.right = x + w; |
303 | r.bottom = y + h; |
304 | |
305 | InvalidateRect(fe->hwnd, &r, FALSE); |
306 | } |
307 | |
308 | void end_draw(frontend *fe) |
309 | { |
310 | SelectObject(fe->hdc_bm, fe->prevbm); |
311 | DeleteDC(fe->hdc_bm); |
4efb3868 |
312 | if (fe->clip) { |
313 | DeleteObject(fe->clip); |
314 | fe->clip = NULL; |
315 | } |
4e7ef6e6 |
316 | } |
317 | |
318 | void deactivate_timer(frontend *fe) |
319 | { |
320 | KillTimer(fe->hwnd, fe->timer); |
321 | fe->timer = 0; |
322 | } |
323 | |
324 | void activate_timer(frontend *fe) |
325 | { |
8c1fd974 |
326 | if (!fe->timer) { |
327 | fe->timer = SetTimer(fe->hwnd, fe->timer, 20, NULL); |
328 | fe->timer_last_tickcount = GetTickCount(); |
329 | } |
4e7ef6e6 |
330 | } |
331 | |
e91825f8 |
332 | /* |
333 | * See if we can find a help file. |
334 | */ |
335 | static void find_help_file(frontend *fe) |
336 | { |
337 | char b[2048], *p, *q, *r; |
338 | FILE *fp; |
339 | if (!fe->help_path) { |
340 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
341 | r = b; |
342 | p = strrchr(b, '\\'); |
343 | if (p && p >= r) r = p+1; |
344 | q = strrchr(b, ':'); |
345 | if (q && q >= r) r = q+1; |
346 | strcpy(r, HELP_FILE_NAME); |
347 | if ( (fp = fopen(b, "r")) != NULL) { |
348 | fe->help_path = dupstr(b); |
349 | fclose(fp); |
350 | } else |
351 | fe->help_path = NULL; |
352 | strcpy(r, HELP_CNT_NAME); |
353 | if ( (fp = fopen(b, "r")) != NULL) { |
354 | fe->help_has_contents = TRUE; |
355 | fclose(fp); |
356 | } else |
357 | fe->help_has_contents = FALSE; |
358 | } |
359 | } |
360 | |
8b7938e7 |
361 | static frontend *new_window(HINSTANCE inst, char *game_id, char **error) |
4e7ef6e6 |
362 | { |
363 | frontend *fe; |
364 | int x, y; |
fd1a1a2b |
365 | RECT r, sr; |
4e7ef6e6 |
366 | HDC hdc; |
367 | |
368 | fe = snew(frontend); |
48d70ca9 |
369 | |
be8d5aa1 |
370 | fe->me = midend_new(fe, &thegame); |
48d70ca9 |
371 | |
8b7938e7 |
372 | if (game_id) { |
373 | *error = midend_game_id(fe->me, game_id, FALSE); |
374 | if (*error) { |
375 | midend_free(fe->me); |
376 | sfree(fe); |
377 | return NULL; |
378 | } |
379 | } |
380 | |
e91825f8 |
381 | fe->help_path = NULL; |
382 | find_help_file(fe); |
383 | |
077f3cbe |
384 | fe->inst = inst; |
5928817c |
385 | midend_new_game(fe->me); |
4e7ef6e6 |
386 | midend_size(fe->me, &x, &y); |
387 | |
388 | fe->timer = 0; |
389 | |
6beae131 |
390 | fe->fonts = NULL; |
391 | fe->nfonts = fe->fontsize = 0; |
392 | |
4e7ef6e6 |
393 | { |
394 | int i, ncolours; |
395 | float *colours; |
396 | |
397 | colours = midend_colours(fe->me, &ncolours); |
398 | |
399 | fe->colours = snewn(ncolours, COLORREF); |
400 | fe->brushes = snewn(ncolours, HBRUSH); |
401 | fe->pens = snewn(ncolours, HPEN); |
402 | |
403 | for (i = 0; i < ncolours; i++) { |
404 | fe->colours[i] = RGB(255 * colours[i*3+0], |
405 | 255 * colours[i*3+1], |
406 | 255 * colours[i*3+2]); |
407 | fe->brushes[i] = CreateSolidBrush(fe->colours[i]); |
4e7ef6e6 |
408 | fe->pens[i] = CreatePen(PS_SOLID, 1, fe->colours[i]); |
409 | } |
410 | } |
411 | |
412 | r.left = r.top = 0; |
413 | r.right = x; |
414 | r.bottom = y; |
415 | AdjustWindowRectEx(&r, WS_OVERLAPPEDWINDOW &~ |
416 | (WS_THICKFRAME | WS_MAXIMIZEBOX | WS_OVERLAPPED), |
eb2ad6f1 |
417 | TRUE, 0); |
4e7ef6e6 |
418 | |
be8d5aa1 |
419 | fe->hwnd = CreateWindowEx(0, thegame.name, thegame.name, |
4e7ef6e6 |
420 | WS_OVERLAPPEDWINDOW &~ |
421 | (WS_THICKFRAME | WS_MAXIMIZEBOX), |
422 | CW_USEDEFAULT, CW_USEDEFAULT, |
423 | r.right - r.left, r.bottom - r.top, |
424 | NULL, NULL, inst, NULL); |
425 | |
eb2ad6f1 |
426 | { |
427 | HMENU bar = CreateMenu(); |
428 | HMENU menu = CreateMenu(); |
429 | |
430 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)menu, "Game"); |
431 | AppendMenu(menu, MF_ENABLED, IDM_NEW, "New"); |
432 | AppendMenu(menu, MF_ENABLED, IDM_RESTART, "Restart"); |
5928817c |
433 | AppendMenu(menu, MF_ENABLED, IDM_SEED, "Specific..."); |
eb2ad6f1 |
434 | |
077f3cbe |
435 | if ((fe->npresets = midend_num_presets(fe->me)) > 0 || |
be8d5aa1 |
436 | thegame.can_configure) { |
eb2ad6f1 |
437 | HMENU sub = CreateMenu(); |
438 | int i; |
439 | |
077f3cbe |
440 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)sub, "Type"); |
eb2ad6f1 |
441 | |
442 | fe->presets = snewn(fe->npresets, game_params *); |
443 | |
444 | for (i = 0; i < fe->npresets; i++) { |
445 | char *name; |
446 | |
447 | midend_fetch_preset(fe->me, i, &name, &fe->presets[i]); |
448 | |
449 | /* |
450 | * FIXME: we ought to go through and do something |
451 | * with ampersands here. |
452 | */ |
453 | |
454 | AppendMenu(sub, MF_ENABLED, IDM_PRESETS + 0x10 * i, name); |
455 | } |
077f3cbe |
456 | |
be8d5aa1 |
457 | if (thegame.can_configure) { |
077f3cbe |
458 | AppendMenu(sub, MF_ENABLED, IDM_CONFIG, "Custom..."); |
459 | } |
eb2ad6f1 |
460 | } |
461 | |
462 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
463 | AppendMenu(menu, MF_ENABLED, IDM_UNDO, "Undo"); |
464 | AppendMenu(menu, MF_ENABLED, IDM_REDO, "Redo"); |
465 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
466 | AppendMenu(menu, MF_ENABLED, IDM_QUIT, "Exit"); |
e91825f8 |
467 | if (fe->help_path) { |
468 | HMENU hmenu = CreateMenu(); |
469 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)hmenu, "Help"); |
470 | AppendMenu(hmenu, MF_ENABLED, IDM_HELPC, "Contents"); |
be8d5aa1 |
471 | if (thegame.winhelp_topic) { |
e91825f8 |
472 | char *item; |
be8d5aa1 |
473 | assert(thegame.name); |
474 | item = snewn(9+strlen(thegame.name), char); /*ick*/ |
475 | sprintf(item, "Help on %s", thegame.name); |
e91825f8 |
476 | AppendMenu(hmenu, MF_ENABLED, IDM_GAMEHELP, item); |
477 | sfree(item); |
478 | } |
479 | } |
eb2ad6f1 |
480 | SetMenu(fe->hwnd, bar); |
481 | } |
482 | |
fd1a1a2b |
483 | if (midend_wants_statusbar(fe->me)) { |
484 | fe->statusbar = CreateWindowEx(0, STATUSCLASSNAME, "ooh", |
485 | WS_CHILD | WS_VISIBLE, |
486 | 0, 0, 0, 0, /* status bar does these */ |
487 | fe->hwnd, NULL, inst, NULL); |
488 | GetWindowRect(fe->statusbar, &sr); |
489 | SetWindowPos(fe->hwnd, NULL, 0, 0, |
490 | r.right - r.left, r.bottom - r.top + sr.bottom - sr.top, |
491 | SWP_NOMOVE | SWP_NOZORDER); |
492 | SetWindowPos(fe->statusbar, NULL, 0, y, x, sr.bottom - sr.top, |
493 | SWP_NOZORDER); |
494 | } else { |
495 | fe->statusbar = NULL; |
496 | } |
497 | |
4e7ef6e6 |
498 | hdc = GetDC(fe->hwnd); |
499 | fe->bitmap = CreateCompatibleBitmap(hdc, x, y); |
500 | ReleaseDC(fe->hwnd, hdc); |
501 | |
502 | SetWindowLong(fe->hwnd, GWL_USERDATA, (LONG)fe); |
503 | |
504 | ShowWindow(fe->hwnd, SW_NORMAL); |
505 | SetForegroundWindow(fe->hwnd); |
506 | |
507 | midend_redraw(fe->me); |
508 | |
509 | return fe; |
510 | } |
511 | |
077f3cbe |
512 | static int CALLBACK ConfigDlgProc(HWND hwnd, UINT msg, |
513 | WPARAM wParam, LPARAM lParam) |
514 | { |
515 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
516 | config_item *i; |
517 | struct cfg_aux *j; |
518 | |
519 | switch (msg) { |
520 | case WM_INITDIALOG: |
521 | return 0; |
522 | |
523 | case WM_COMMAND: |
524 | /* |
525 | * OK and Cancel are special cases. |
526 | */ |
527 | if ((HIWORD(wParam) == BN_CLICKED || |
528 | HIWORD(wParam) == BN_DOUBLECLICKED) && |
529 | (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)) { |
530 | if (LOWORD(wParam) == IDOK) { |
5928817c |
531 | char *err = midend_set_config(fe->me, fe->cfg_which, fe->cfg); |
077f3cbe |
532 | |
533 | if (err) { |
534 | MessageBox(hwnd, err, "Validation error", |
535 | MB_ICONERROR | MB_OK); |
536 | } else { |
537 | fe->cfg_done = 2; |
538 | } |
539 | } else { |
540 | fe->cfg_done = 1; |
541 | } |
542 | return 0; |
543 | } |
544 | |
545 | /* |
546 | * First find the control whose id this is. |
547 | */ |
548 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { |
549 | if (j->ctlid == LOWORD(wParam)) |
550 | break; |
551 | } |
552 | if (i->type == C_END) |
553 | return 0; /* not our problem */ |
554 | |
555 | if (i->type == C_STRING && HIWORD(wParam) == EN_CHANGE) { |
556 | char buffer[4096]; |
557 | GetDlgItemText(fe->cfgbox, j->ctlid, buffer, lenof(buffer)); |
558 | buffer[lenof(buffer)-1] = '\0'; |
559 | sfree(i->sval); |
560 | i->sval = dupstr(buffer); |
561 | } else if (i->type == C_BOOLEAN && |
562 | (HIWORD(wParam) == BN_CLICKED || |
563 | HIWORD(wParam) == BN_DOUBLECLICKED)) { |
564 | i->ival = IsDlgButtonChecked(fe->cfgbox, j->ctlid); |
565 | } else if (i->type == C_CHOICES && |
566 | HIWORD(wParam) == CBN_SELCHANGE) { |
567 | i->ival = SendDlgItemMessage(fe->cfgbox, j->ctlid, |
568 | CB_GETCURSEL, 0, 0); |
569 | } |
570 | |
571 | return 0; |
572 | |
573 | case WM_CLOSE: |
574 | fe->cfg_done = 1; |
575 | return 0; |
576 | } |
577 | |
578 | return 0; |
579 | } |
580 | |
581 | HWND mkctrl(frontend *fe, int x1, int x2, int y1, int y2, |
582 | char *wclass, int wstyle, |
583 | int exstyle, char *wtext, int wid) |
584 | { |
585 | HWND ret; |
586 | ret = CreateWindowEx(exstyle, wclass, wtext, |
587 | wstyle | WS_CHILD | WS_VISIBLE, x1, y1, x2-x1, y2-y1, |
588 | fe->cfgbox, (HMENU) wid, fe->inst, NULL); |
589 | SendMessage(ret, WM_SETFONT, (WPARAM)fe->cfgfont, MAKELPARAM(TRUE, 0)); |
590 | return ret; |
591 | } |
592 | |
5928817c |
593 | static int get_config(frontend *fe, int which) |
077f3cbe |
594 | { |
595 | config_item *i; |
596 | struct cfg_aux *j; |
5928817c |
597 | char *title; |
077f3cbe |
598 | WNDCLASS wc; |
599 | MSG msg; |
600 | TEXTMETRIC tm; |
601 | HDC hdc; |
602 | HFONT oldfont; |
603 | SIZE size; |
604 | HWND ctl; |
605 | int gm, id, nctrls; |
606 | int winwidth, winheight, col1l, col1r, col2l, col2r, y; |
607 | int height, width, maxlabel, maxcheckbox; |
608 | |
609 | wc.style = CS_DBLCLKS | CS_SAVEBITS | CS_BYTEALIGNWINDOW; |
610 | wc.lpfnWndProc = DefDlgProc; |
611 | wc.cbClsExtra = 0; |
612 | wc.cbWndExtra = DLGWINDOWEXTRA + 8; |
613 | wc.hInstance = fe->inst; |
614 | wc.hIcon = NULL; |
615 | wc.hCursor = LoadCursor(NULL, IDC_ARROW); |
616 | wc.hbrBackground = (HBRUSH) (COLOR_BACKGROUND +1); |
617 | wc.lpszMenuName = NULL; |
618 | wc.lpszClassName = "GameConfigBox"; |
619 | RegisterClass(&wc); |
620 | |
621 | hdc = GetDC(fe->hwnd); |
622 | SetMapMode(hdc, MM_TEXT); |
623 | |
624 | fe->cfg_done = FALSE; |
625 | |
626 | fe->cfgfont = CreateFont(-MulDiv(8, GetDeviceCaps(hdc, LOGPIXELSY), 72), |
627 | 0, 0, 0, 0, |
628 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, |
629 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
630 | DEFAULT_QUALITY, |
631 | FF_SWISS, |
632 | "MS Shell Dlg"); |
633 | |
634 | oldfont = SelectObject(hdc, fe->cfgfont); |
635 | if (GetTextMetrics(hdc, &tm)) { |
636 | height = tm.tmAscent + tm.tmDescent; |
637 | width = tm.tmAveCharWidth; |
638 | } else { |
639 | height = width = 30; |
640 | } |
641 | |
5928817c |
642 | fe->cfg = midend_get_config(fe->me, which, &title); |
643 | fe->cfg_which = which; |
077f3cbe |
644 | |
645 | /* |
646 | * Figure out the layout of the config box by measuring the |
647 | * length of each piece of text. |
648 | */ |
649 | maxlabel = maxcheckbox = 0; |
650 | winheight = height/2; |
651 | |
652 | for (i = fe->cfg; i->type != C_END; i++) { |
653 | switch (i->type) { |
654 | case C_STRING: |
655 | case C_CHOICES: |
656 | /* |
657 | * Both these control types have a label filling only |
658 | * the left-hand column of the box. |
659 | */ |
660 | if (GetTextExtentPoint32(hdc, i->name, strlen(i->name), &size) && |
661 | maxlabel < size.cx) |
662 | maxlabel = size.cx; |
663 | winheight += height * 3 / 2 + (height / 2); |
664 | break; |
665 | |
666 | case C_BOOLEAN: |
667 | /* |
668 | * Checkboxes take up the whole of the box width. |
669 | */ |
670 | if (GetTextExtentPoint32(hdc, i->name, strlen(i->name), &size) && |
671 | maxcheckbox < size.cx) |
672 | maxcheckbox = size.cx; |
673 | winheight += height + (height / 2); |
674 | break; |
675 | } |
676 | } |
677 | |
678 | winheight += height + height * 7 / 4; /* OK / Cancel buttons */ |
679 | |
680 | col1l = 2*width; |
681 | col1r = col1l + maxlabel; |
682 | col2l = col1r + 2*width; |
683 | col2r = col2l + 30*width; |
684 | if (col2r < col1l+2*height+maxcheckbox) |
685 | col2r = col1l+2*height+maxcheckbox; |
686 | winwidth = col2r + 2*width; |
687 | |
688 | ReleaseDC(fe->hwnd, hdc); |
689 | |
690 | /* |
691 | * Create the dialog, now that we know its size. |
692 | */ |
693 | { |
694 | RECT r, r2; |
695 | |
696 | r.left = r.top = 0; |
697 | r.right = winwidth; |
698 | r.bottom = winheight; |
699 | |
700 | AdjustWindowRectEx(&r, (WS_OVERLAPPEDWINDOW /*| |
701 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
702 | WS_CAPTION | WS_SYSMENU*/) &~ |
703 | (WS_MAXIMIZEBOX | WS_OVERLAPPED), |
704 | FALSE, 0); |
705 | |
706 | /* |
707 | * Centre the dialog on its parent window. |
708 | */ |
709 | r.right -= r.left; |
710 | r.bottom -= r.top; |
711 | GetWindowRect(fe->hwnd, &r2); |
712 | r.left = (r2.left + r2.right - r.right) / 2; |
713 | r.top = (r2.top + r2.bottom - r.bottom) / 2; |
714 | r.right += r.left; |
715 | r.bottom += r.top; |
716 | |
5928817c |
717 | fe->cfgbox = CreateWindowEx(0, wc.lpszClassName, title, |
077f3cbe |
718 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
719 | WS_CAPTION | WS_SYSMENU, |
720 | r.left, r.top, |
721 | r.right-r.left, r.bottom-r.top, |
722 | fe->hwnd, NULL, fe->inst, NULL); |
5928817c |
723 | sfree(title); |
077f3cbe |
724 | } |
725 | |
726 | SendMessage(fe->cfgbox, WM_SETFONT, (WPARAM)fe->cfgfont, FALSE); |
727 | |
728 | SetWindowLong(fe->cfgbox, GWL_USERDATA, (LONG)fe); |
729 | SetWindowLong(fe->cfgbox, DWL_DLGPROC, (LONG)ConfigDlgProc); |
730 | |
731 | /* |
732 | * Count the controls so we can allocate cfgaux. |
733 | */ |
734 | for (nctrls = 0, i = fe->cfg; i->type != C_END; i++) |
735 | nctrls++; |
736 | fe->cfgaux = snewn(nctrls, struct cfg_aux); |
737 | |
738 | id = 1000; |
739 | y = height/2; |
740 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { |
741 | switch (i->type) { |
742 | case C_STRING: |
743 | /* |
744 | * Edit box with a label beside it. |
745 | */ |
746 | mkctrl(fe, col1l, col1r, y+height*1/8, y+height*9/8, |
747 | "Static", 0, 0, i->name, id++); |
748 | ctl = mkctrl(fe, col2l, col2r, y, y+height*3/2, |
749 | "EDIT", WS_TABSTOP | ES_AUTOHSCROLL, |
750 | WS_EX_CLIENTEDGE, "", (j->ctlid = id++)); |
751 | SetWindowText(ctl, i->sval); |
752 | y += height*3/2; |
753 | break; |
754 | |
755 | case C_BOOLEAN: |
756 | /* |
757 | * Simple checkbox. |
758 | */ |
759 | mkctrl(fe, col1l, col2r, y, y+height, "BUTTON", |
760 | BS_NOTIFY | BS_AUTOCHECKBOX | WS_TABSTOP, |
761 | 0, i->name, (j->ctlid = id++)); |
42132f2d |
762 | CheckDlgButton(fe->cfgbox, j->ctlid, (i->ival != 0)); |
077f3cbe |
763 | y += height; |
764 | break; |
765 | |
766 | case C_CHOICES: |
767 | /* |
768 | * Drop-down list with a label beside it. |
769 | */ |
770 | mkctrl(fe, col1l, col1r, y+height*1/8, y+height*9/8, |
771 | "STATIC", 0, 0, i->name, id++); |
772 | ctl = mkctrl(fe, col2l, col2r, y, y+height*41/2, |
773 | "COMBOBOX", WS_TABSTOP | |
774 | CBS_DROPDOWNLIST | CBS_HASSTRINGS, |
775 | WS_EX_CLIENTEDGE, "", (j->ctlid = id++)); |
776 | { |
777 | char c, *p, *q, *str; |
778 | |
779 | SendMessage(ctl, CB_RESETCONTENT, 0, 0); |
780 | p = i->sval; |
781 | c = *p++; |
782 | while (*p) { |
783 | q = p; |
784 | while (*q && *q != c) q++; |
785 | str = snewn(q-p+1, char); |
786 | strncpy(str, p, q-p); |
787 | str[q-p] = '\0'; |
788 | SendMessage(ctl, CB_ADDSTRING, 0, (LPARAM)str); |
789 | sfree(str); |
790 | if (*q) q++; |
791 | p = q; |
792 | } |
793 | } |
794 | |
795 | SendMessage(ctl, CB_SETCURSEL, i->ival, 0); |
796 | |
797 | y += height*3/2; |
798 | break; |
799 | } |
800 | |
801 | assert(y < winheight); |
802 | y += height/2; |
803 | } |
804 | |
805 | y += height/2; /* extra space before OK and Cancel */ |
806 | mkctrl(fe, col1l, (col1l+col2r)/2-width, y, y+height*7/4, "BUTTON", |
807 | BS_PUSHBUTTON | BS_NOTIFY | WS_TABSTOP | BS_DEFPUSHBUTTON, 0, |
808 | "OK", IDOK); |
809 | mkctrl(fe, (col1l+col2r)/2+width, col2r, y, y+height*7/4, "BUTTON", |
810 | BS_PUSHBUTTON | BS_NOTIFY | WS_TABSTOP, 0, "Cancel", IDCANCEL); |
811 | |
812 | SendMessage(fe->cfgbox, WM_INITDIALOG, 0, 0); |
813 | |
814 | EnableWindow(fe->hwnd, FALSE); |
815 | ShowWindow(fe->cfgbox, SW_NORMAL); |
816 | while ((gm=GetMessage(&msg, NULL, 0, 0)) > 0) { |
817 | if (!IsDialogMessage(fe->cfgbox, &msg)) |
818 | DispatchMessage(&msg); |
819 | if (fe->cfg_done) |
820 | break; |
821 | } |
822 | EnableWindow(fe->hwnd, TRUE); |
823 | SetForegroundWindow(fe->hwnd); |
824 | DestroyWindow(fe->cfgbox); |
825 | DeleteObject(fe->cfgfont); |
826 | |
827 | free_cfg(fe->cfg); |
828 | sfree(fe->cfgaux); |
829 | |
830 | return (fe->cfg_done == 2); |
831 | } |
832 | |
833 | static void new_game_type(frontend *fe) |
834 | { |
835 | RECT r, sr; |
836 | HDC hdc; |
837 | int x, y; |
838 | |
5928817c |
839 | midend_new_game(fe->me); |
077f3cbe |
840 | midend_size(fe->me, &x, &y); |
841 | |
842 | r.left = r.top = 0; |
843 | r.right = x; |
844 | r.bottom = y; |
845 | AdjustWindowRectEx(&r, WS_OVERLAPPEDWINDOW &~ |
846 | (WS_THICKFRAME | WS_MAXIMIZEBOX | |
847 | WS_OVERLAPPED), |
848 | TRUE, 0); |
849 | |
850 | if (fe->statusbar != NULL) { |
851 | GetWindowRect(fe->statusbar, &sr); |
852 | } else { |
853 | sr.left = sr.right = sr.top = sr.bottom = 0; |
854 | } |
855 | SetWindowPos(fe->hwnd, NULL, 0, 0, |
856 | r.right - r.left, |
857 | r.bottom - r.top + sr.bottom - sr.top, |
858 | SWP_NOMOVE | SWP_NOZORDER); |
859 | if (fe->statusbar != NULL) |
860 | SetWindowPos(fe->statusbar, NULL, 0, y, x, |
861 | sr.bottom - sr.top, SWP_NOZORDER); |
862 | |
863 | DeleteObject(fe->bitmap); |
864 | |
865 | hdc = GetDC(fe->hwnd); |
866 | fe->bitmap = CreateCompatibleBitmap(hdc, x, y); |
867 | ReleaseDC(fe->hwnd, hdc); |
868 | |
869 | midend_redraw(fe->me); |
870 | } |
871 | |
4e7ef6e6 |
872 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, |
873 | WPARAM wParam, LPARAM lParam) |
874 | { |
875 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
876 | |
877 | switch (message) { |
878 | case WM_CLOSE: |
879 | DestroyWindow(hwnd); |
880 | return 0; |
eb2ad6f1 |
881 | case WM_COMMAND: |
882 | switch (wParam & ~0xF) { /* low 4 bits reserved to Windows */ |
883 | case IDM_NEW: |
884 | if (!midend_process_key(fe->me, 0, 0, 'n')) |
885 | PostQuitMessage(0); |
886 | break; |
887 | case IDM_RESTART: |
888 | if (!midend_process_key(fe->me, 0, 0, 'r')) |
889 | PostQuitMessage(0); |
890 | break; |
891 | case IDM_UNDO: |
892 | if (!midend_process_key(fe->me, 0, 0, 'u')) |
893 | PostQuitMessage(0); |
894 | break; |
895 | case IDM_REDO: |
896 | if (!midend_process_key(fe->me, 0, 0, '\x12')) |
897 | PostQuitMessage(0); |
898 | break; |
899 | case IDM_QUIT: |
900 | if (!midend_process_key(fe->me, 0, 0, 'q')) |
901 | PostQuitMessage(0); |
902 | break; |
077f3cbe |
903 | case IDM_CONFIG: |
5928817c |
904 | if (get_config(fe, CFG_SETTINGS)) |
905 | new_game_type(fe); |
906 | break; |
907 | case IDM_SEED: |
908 | if (get_config(fe, CFG_SEED)) |
077f3cbe |
909 | new_game_type(fe); |
910 | break; |
e91825f8 |
911 | case IDM_HELPC: |
912 | assert(fe->help_path); |
913 | WinHelp(hwnd, fe->help_path, |
914 | fe->help_has_contents ? HELP_FINDER : HELP_CONTENTS, 0); |
915 | break; |
916 | case IDM_GAMEHELP: |
917 | assert(fe->help_path); |
be8d5aa1 |
918 | assert(thegame.winhelp_topic); |
e91825f8 |
919 | { |
be8d5aa1 |
920 | char *cmd = snewn(10+strlen(thegame.winhelp_topic), char); |
921 | sprintf(cmd, "JI(`',`%s')", thegame.winhelp_topic); |
e91825f8 |
922 | WinHelp(hwnd, fe->help_path, HELP_COMMAND, (DWORD)cmd); |
923 | sfree(cmd); |
924 | } |
925 | break; |
eb2ad6f1 |
926 | default: |
927 | { |
928 | int p = ((wParam &~ 0xF) - IDM_PRESETS) / 0x10; |
929 | |
930 | if (p >= 0 && p < fe->npresets) { |
eb2ad6f1 |
931 | midend_set_params(fe->me, fe->presets[p]); |
077f3cbe |
932 | new_game_type(fe); |
eb2ad6f1 |
933 | } |
934 | } |
935 | break; |
936 | } |
937 | break; |
4e7ef6e6 |
938 | case WM_DESTROY: |
939 | PostQuitMessage(0); |
940 | return 0; |
941 | case WM_PAINT: |
942 | { |
943 | PAINTSTRUCT p; |
944 | HDC hdc, hdc2; |
945 | HBITMAP prevbm; |
946 | |
947 | hdc = BeginPaint(hwnd, &p); |
948 | hdc2 = CreateCompatibleDC(hdc); |
949 | prevbm = SelectObject(hdc2, fe->bitmap); |
950 | BitBlt(hdc, |
951 | p.rcPaint.left, p.rcPaint.top, |
952 | p.rcPaint.right - p.rcPaint.left, |
953 | p.rcPaint.bottom - p.rcPaint.top, |
954 | hdc2, |
955 | p.rcPaint.left, p.rcPaint.top, |
956 | SRCCOPY); |
957 | SelectObject(hdc2, prevbm); |
958 | DeleteDC(hdc2); |
959 | EndPaint(hwnd, &p); |
960 | } |
961 | return 0; |
962 | case WM_KEYDOWN: |
963 | { |
964 | int key = -1; |
965 | |
966 | switch (wParam) { |
967 | case VK_LEFT: key = CURSOR_LEFT; break; |
968 | case VK_RIGHT: key = CURSOR_RIGHT; break; |
969 | case VK_UP: key = CURSOR_UP; break; |
970 | case VK_DOWN: key = CURSOR_DOWN; break; |
c71454c0 |
971 | /* |
972 | * Diagonal keys on the numeric keypad. |
973 | */ |
974 | case VK_PRIOR: |
975 | if (!(lParam & 0x01000000)) key = CURSOR_UP_RIGHT; |
976 | break; |
977 | case VK_NEXT: |
978 | if (!(lParam & 0x01000000)) key = CURSOR_DOWN_RIGHT; |
979 | break; |
980 | case VK_HOME: |
981 | if (!(lParam & 0x01000000)) key = CURSOR_UP_LEFT; |
982 | break; |
983 | case VK_END: |
984 | if (!(lParam & 0x01000000)) key = CURSOR_DOWN_LEFT; |
985 | break; |
986 | /* |
987 | * Numeric keypad keys with Num Lock on. |
988 | */ |
989 | case VK_NUMPAD4: key = CURSOR_LEFT; break; |
990 | case VK_NUMPAD6: key = CURSOR_RIGHT; break; |
991 | case VK_NUMPAD8: key = CURSOR_UP; break; |
992 | case VK_NUMPAD2: key = CURSOR_DOWN; break; |
993 | case VK_NUMPAD9: key = CURSOR_UP_RIGHT; break; |
994 | case VK_NUMPAD3: key = CURSOR_DOWN_RIGHT; break; |
995 | case VK_NUMPAD7: key = CURSOR_UP_LEFT; break; |
996 | case VK_NUMPAD1: key = CURSOR_DOWN_LEFT; break; |
4e7ef6e6 |
997 | } |
998 | |
999 | if (key != -1) { |
eb2ad6f1 |
1000 | if (!midend_process_key(fe->me, 0, 0, key)) |
4e7ef6e6 |
1001 | PostQuitMessage(0); |
c71454c0 |
1002 | } else { |
1003 | MSG m; |
1004 | m.hwnd = hwnd; |
1005 | m.message = WM_KEYDOWN; |
1006 | m.wParam = wParam; |
1007 | m.lParam = lParam & 0xdfff; |
1008 | TranslateMessage(&m); |
4e7ef6e6 |
1009 | } |
1010 | } |
1011 | break; |
1012 | case WM_LBUTTONDOWN: |
1013 | case WM_RBUTTONDOWN: |
1014 | case WM_MBUTTONDOWN: |
b0f06719 |
1015 | { |
1016 | int button; |
1017 | |
1018 | /* |
1019 | * Shift-clicks count as middle-clicks, since otherwise |
1020 | * two-button Windows users won't have any kind of |
1021 | * middle click to use. |
1022 | */ |
1023 | if (message == WM_MBUTTONDOWN || (wParam & MK_SHIFT)) |
1024 | button = MIDDLE_BUTTON; |
1025 | else if (message == WM_LBUTTONDOWN) |
1026 | button = LEFT_BUTTON; |
1027 | else |
1028 | button = RIGHT_BUTTON; |
74a4e547 |
1029 | |
5dda68e8 |
1030 | if (!midend_process_key(fe->me, (signed short)LOWORD(lParam), |
1031 | (signed short)HIWORD(lParam), button)) |
74a4e547 |
1032 | PostQuitMessage(0); |
1033 | |
1034 | SetCapture(hwnd); |
1035 | } |
1036 | break; |
1037 | case WM_LBUTTONUP: |
1038 | case WM_RBUTTONUP: |
1039 | case WM_MBUTTONUP: |
1040 | { |
1041 | int button; |
1042 | |
1043 | /* |
1044 | * Shift-clicks count as middle-clicks, since otherwise |
1045 | * two-button Windows users won't have any kind of |
1046 | * middle click to use. |
1047 | */ |
1048 | if (message == WM_MBUTTONUP || (wParam & MK_SHIFT)) |
1049 | button = MIDDLE_RELEASE; |
1050 | else if (message == WM_LBUTTONUP) |
1051 | button = LEFT_RELEASE; |
1052 | else |
1053 | button = RIGHT_RELEASE; |
1054 | |
5dda68e8 |
1055 | if (!midend_process_key(fe->me, (signed short)LOWORD(lParam), |
1056 | (signed short)HIWORD(lParam), button)) |
74a4e547 |
1057 | PostQuitMessage(0); |
1058 | |
1059 | ReleaseCapture(); |
1060 | } |
1061 | break; |
1062 | case WM_MOUSEMOVE: |
1063 | { |
1064 | int button; |
1065 | |
1066 | if (wParam & (MK_MBUTTON | MK_SHIFT)) |
1067 | button = MIDDLE_DRAG; |
1068 | else if (wParam & MK_LBUTTON) |
1069 | button = LEFT_DRAG; |
1070 | else |
1071 | button = RIGHT_DRAG; |
1072 | |
5dda68e8 |
1073 | if (!midend_process_key(fe->me, (signed short)LOWORD(lParam), |
1074 | (signed short)HIWORD(lParam), button)) |
b0f06719 |
1075 | PostQuitMessage(0); |
1076 | } |
4e7ef6e6 |
1077 | break; |
1078 | case WM_CHAR: |
eb2ad6f1 |
1079 | if (!midend_process_key(fe->me, 0, 0, (unsigned char)wParam)) |
4e7ef6e6 |
1080 | PostQuitMessage(0); |
1081 | return 0; |
1082 | case WM_TIMER: |
8c1fd974 |
1083 | if (fe->timer) { |
1084 | DWORD now = GetTickCount(); |
1085 | float elapsed = (float) (now - fe->timer_last_tickcount) * 0.001F; |
1086 | midend_timer(fe->me, elapsed); |
1087 | fe->timer_last_tickcount = now; |
1088 | } |
4e7ef6e6 |
1089 | return 0; |
1090 | } |
1091 | |
1092 | return DefWindowProc(hwnd, message, wParam, lParam); |
1093 | } |
1094 | |
1095 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
1096 | { |
1097 | MSG msg; |
8b7938e7 |
1098 | char *error; |
4e7ef6e6 |
1099 | |
fd1a1a2b |
1100 | InitCommonControls(); |
1101 | |
4e7ef6e6 |
1102 | if (!prev) { |
1103 | WNDCLASS wndclass; |
1104 | |
1105 | wndclass.style = 0; |
1106 | wndclass.lpfnWndProc = WndProc; |
1107 | wndclass.cbClsExtra = 0; |
1108 | wndclass.cbWndExtra = 0; |
1109 | wndclass.hInstance = inst; |
1110 | wndclass.hIcon = LoadIcon(inst, IDI_APPLICATION); |
1111 | wndclass.hCursor = LoadCursor(NULL, IDC_ARROW); |
1112 | wndclass.hbrBackground = NULL; |
1113 | wndclass.lpszMenuName = NULL; |
be8d5aa1 |
1114 | wndclass.lpszClassName = thegame.name; |
4e7ef6e6 |
1115 | |
1116 | RegisterClass(&wndclass); |
1117 | } |
1118 | |
8b7938e7 |
1119 | while (*cmdline && isspace(*cmdline)) |
1120 | cmdline++; |
1121 | |
1122 | if (!new_window(inst, *cmdline ? cmdline : NULL, &error)) { |
1123 | char buf[128]; |
be8d5aa1 |
1124 | sprintf(buf, "%.100s Error", thegame.name); |
8b7938e7 |
1125 | MessageBox(NULL, error, buf, MB_OK|MB_ICONERROR); |
1126 | return 1; |
1127 | } |
4e7ef6e6 |
1128 | |
1129 | while (GetMessage(&msg, NULL, 0, 0)) { |
4e7ef6e6 |
1130 | DispatchMessage(&msg); |
1131 | } |
1132 | |
1133 | return msg.wParam; |
1134 | } |