| … | |
… | |
| 23 | |
23 | |
| 24 | #include <global.h> |
24 | #include <global.h> |
| 25 | #include <random_map.h> |
25 | #include <random_map.h> |
| 26 | #include <rproto.h> |
26 | #include <rproto.h> |
| 27 | |
27 | |
|
|
28 | void |
| 28 | layout::layout (int w, int h) |
29 | layout::alloc (int w, int h) |
| 29 | : w(w), h(h) |
|
|
| 30 | { |
30 | { |
| 31 | assert (sizeof (cell) == 1); |
31 | assert (sizeof (cell) == 1); |
|
|
32 | |
|
|
33 | this->w = w; |
|
|
34 | this->h = h; |
| 32 | |
35 | |
| 33 | // we store the layout in a single contiguous memory layout |
36 | // we store the layout in a single contiguous memory layout |
| 34 | // first part consists of pointers to each column, followed |
37 | // first part consists of pointers to each column, followed |
| 35 | // by the actual columns (not rows!) |
38 | // by the actual columns (not rows!) |
| 36 | int size = (sizeof (cell *) + sizeof (cell) * h) * w; |
39 | size = (sizeof (cell *) + sizeof (cell) * h) * w; |
| 37 | |
|
|
| 38 | data = (cell **)salloc<char> (size); |
40 | data = (cell **)salloc<char> (size); |
| 39 | |
41 | |
| 40 | cell *p = (cell *)(data + w); |
42 | cell *p = (cell *)(data + w); |
| 41 | |
43 | |
| 42 | for (int x = w; x--; ) |
44 | for (int x = 0; x < w; ++x) |
| 43 | data [x] = p + x * h; |
45 | data [x] = p + x * h; |
| 44 | } |
46 | } |
| 45 | |
47 | |
|
|
48 | layout::layout (int w, int h) |
|
|
49 | { |
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50 | alloc (w, h); |
|
|
51 | } |
|
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52 | |
|
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53 | layout::layout (layout ©) |
|
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54 | { |
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55 | alloc (copy.w, copy.h); |
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56 | |
|
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57 | memcpy (data [0], copy.data [0], sizeof (cell) * h * w); |
|
|
58 | } |
|
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59 | |
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60 | layout::layout (layout &orig, int x1, int y1, int x2, int y2) |
|
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61 | { |
|
|
62 | w = x2 - x1; |
|
|
63 | h = y2 - y1; |
|
|
64 | |
|
|
65 | // we only allocate space for the pointers |
|
|
66 | size = sizeof (cell *) * w; |
|
|
67 | data = (cell **)salloc<char> (size); |
|
|
68 | |
|
|
69 | // and now we point back into the original layout |
|
|
70 | for (int x = 0; x < w; ++x) |
|
|
71 | data [x] = orig.data [x + x1] + y1; |
|
|
72 | } |
|
|
73 | |
| 46 | layout::~layout () |
74 | layout::~layout () |
| 47 | { |
75 | { |
| 48 | int size = (sizeof (cell *) + sizeof (cell) * h) * w; |
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|
| 49 | |
|
|
| 50 | sfree ((char *)data, size); |
76 | sfree ((char *)data, size); |
| 51 | } |
77 | } |
| 52 | |
78 | |
| 53 | void |
79 | void |
| 54 | layout::fill (char fill) |
80 | layout::fill (char fill) |
| 55 | { |
81 | { |
| 56 | memset (data [0], fill, w * h); |
82 | //memset (data [0], fill, w * h); // only when contiguous :/ |
|
|
83 | fill_rect (0, 0, w, h, fill); |
| 57 | } |
84 | } |
| 58 | |
85 | |
| 59 | void |
86 | void |
| 60 | layout::rect (int x1, int y1, int x2, int y2, char fill) |
87 | layout::rect (int x1, int y1, int x2, int y2, char fill) |
|
|
88 | { |
|
|
89 | --x2; |
|
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90 | |
|
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91 | memset (data [x1] + y1, fill, y2 - y1); |
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92 | memset (data [x2] + y1, fill, y2 - y1); |
|
|
93 | |
|
|
94 | while (++x1 < x2) |
|
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95 | data [x1][y1] = data [x1][y2 - 1] = fill; |
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96 | } |
|
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97 | |
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98 | void |
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99 | layout::fill_rect (int x1, int y1, int x2, int y2, char fill) |
| 61 | { |
100 | { |
| 62 | for (; x1 < x2; ++x1) |
101 | for (; x1 < x2; ++x1) |
| 63 | memset (data [x1] + y1, fill, y2 - y1); |
102 | memset (data [x1] + y1, fill, y2 - y1); |
| 64 | } |
103 | } |
| 65 | |
104 | |
| 66 | void layout::border (char fill) |
105 | void layout::border (char fill) |
| 67 | { |
106 | { |
| 68 | for (int i = 0; i < w; i++) data [i][0] = data [i][h - 1] = fill; |
107 | rect (0, 0, w, h, fill); |
| 69 | for (int j = 0; j < h; j++) data [0][j] = data [w - 1][j] = fill; |
|
|
| 70 | } |
108 | } |
| 71 | |
109 | |
| 72 | void |
110 | void |
| 73 | layout::fill_rand (int percent) |
111 | layout::fill_rand (int percent) |
| 74 | { |
112 | { |
| … | |
… | |
| 156 | ///////////////////////////////////////////////////////////////////////////// |
194 | ///////////////////////////////////////////////////////////////////////////// |
| 157 | // isolation remover - ensures single connected area |
195 | // isolation remover - ensures single connected area |
| 158 | |
196 | |
| 159 | typedef fixed_stack<point> pointlist; |
197 | typedef fixed_stack<point> pointlist; |
| 160 | |
198 | |
| 161 | static noinline void |
199 | static void noinline |
| 162 | push_flood_fill (layout &dist, pointlist &seeds, int x, int y) |
200 | push_flood_fill (layout &dist, pointlist &seeds, int x, int y) |
| 163 | { |
201 | { |
| 164 | if (dist [x][y]) |
202 | if (dist [x][y]) |
| 165 | return; |
203 | return; |
| 166 | |
204 | |
| … | |
… | |
| 177 | ++y; |
215 | ++y; |
| 178 | } |
216 | } |
| 179 | |
217 | |
| 180 | while (--y >= y0) |
218 | while (--y >= y0) |
| 181 | { |
219 | { |
| 182 | if (x > 0) push_flood_fill (dist, seeds, x - 1, y); |
220 | if (x > 0 && !dist [x - 1][y]) push_flood_fill (dist, seeds, x - 1, y); |
| 183 | if (x < dist.w - 1) push_flood_fill (dist, seeds, x + 1, y); |
221 | if (x < dist.w - 1 && !dist [x + 1][y]) push_flood_fill (dist, seeds, x + 1, y); |
| 184 | } |
222 | } |
| 185 | } |
223 | } |
| 186 | |
224 | |
| 187 | static inline void |
225 | static inline void |
| 188 | make_tunnel (layout &dist, pointlist &seeds, int x, int y, U8 d) |
226 | make_tunnel (layout &dist, pointlist &seeds, int x, int y, U8 d, int perturb) |
| 189 | { |
227 | { |
| 190 | for (;;) |
228 | for (;;) |
| 191 | { |
229 | { |
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230 | point neigh[4]; |
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231 | int ncnt = 0; |
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232 | |
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233 | d += perturb > 1; |
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234 | |
| 192 | if (x > 1 && U8 (dist [x - 1][y]) < d && dist [x - 1][y] > 1) |
235 | if (x > 0 && U8 (dist [x - 1][y]) < d && dist [x - 1][y] > 1) neigh [ncnt++] = point (x - 1, y); |
| 193 | --x; |
|
|
| 194 | else if (x < dist.w - 2 && U8 (dist [x + 1][y]) < d && dist [x + 1][y] > 1) |
236 | if (x < dist.w - 1 && U8 (dist [x + 1][y]) < d && dist [x + 1][y] > 1) neigh [ncnt++] = point (x + 1, y); |
| 195 | ++x; |
|
|
| 196 | else if (y > 1 && U8 (dist [x][y - 1]) < d && dist [x][y - 1] > 1) |
237 | if (y > 0 && U8 (dist [x][y - 1]) < d && dist [x][y - 1] > 1) neigh [ncnt++] = point (x, y - 1); |
| 197 | --y; |
|
|
| 198 | else if (y < dist.h - 2 && U8 (dist [x][y + 1]) < d && dist [x][y + 1] > 1) |
238 | if (y < dist.h - 1 && U8 (dist [x][y + 1]) < d && dist [x][y + 1] > 1) neigh [ncnt++] = point (x, y + 1); |
| 199 | ++y; |
239 | |
| 200 | else |
240 | if (!ncnt) |
| 201 | break; |
241 | return; |
|
|
242 | |
|
|
243 | point &p = neigh [perturb ? rmg_rndm (ncnt) : 0]; |
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244 | |
|
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245 | seeds.push (p); |
|
|
246 | |
|
|
247 | x = p.x; |
|
|
248 | y = p.y; |
| 202 | |
249 | |
| 203 | d = dist [x][y]; |
250 | d = dist [x][y]; |
| 204 | dist [x][y] = 1; |
251 | dist [x][y] = 1; |
| 205 | seeds.push (point (x, y)); |
|
|
| 206 | } |
252 | } |
| 207 | } |
253 | } |
| 208 | |
254 | |
| 209 | static void inline |
255 | static void inline |
| 210 | maybe_push (layout &dist, pointlist &seeds, int x, int y, U8 d) |
256 | maybe_push (layout &dist, pointlist &seeds, int x, int y, U8 d) |
| … | |
… | |
| 217 | return; |
263 | return; |
| 218 | |
264 | |
| 219 | seeds.push (point (x, y)); |
265 | seeds.push (point (x, y)); |
| 220 | } |
266 | } |
| 221 | |
267 | |
| 222 | void |
268 | // isolation remover, works on a "distance" map |
| 223 | layout::isolation_remover (bool dirty) |
269 | // the map must be initialised with 0 == rooms, 255 = walls |
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|
270 | static void noinline |
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271 | isolation_remover (layout &dist, unsigned int perturb = 2) |
| 224 | { |
272 | { |
| 225 | layout dist (w, h); |
|
|
| 226 | |
|
|
| 227 | // dist contains |
273 | // dist contains |
| 228 | // 0 == invisited rooms |
274 | // 0 == invisited rooms |
| 229 | // 1 == visited rooms |
275 | // 1 == visited rooms |
| 230 | // 2+ shortest distance to random near room |
276 | // 2+ shortest distance to random near room |
| 231 | |
277 | |
| 232 | // phase 1, initialise dist array, find seed |
278 | max_it (perturb, 0); |
|
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279 | min_it (perturb, 2); |
|
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280 | |
|
|
281 | // phase 1, find seed |
| 233 | int cnt = 0; |
282 | int cnt = 0; |
| 234 | int x, y; |
283 | int x, y; |
| 235 | |
284 | |
| 236 | for (int i = 0; i < w; ++i) |
285 | for (int i = 0; i < dist.w; ++i) |
| 237 | for (int j = 0; j < h; ++j) |
286 | for (int j = 0; j < dist.h; ++j) |
| 238 | { |
287 | if (!dist [i][j] && !rmg_rndm (++cnt)) |
| 239 | if (data [i][j] == '#') |
|
|
| 240 | dist [i][j] = U8 (255); |
|
|
| 241 | else |
|
|
| 242 | { |
|
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| 243 | dist [i][j] = 0; |
|
|
| 244 | if (!rmg_rndm (++cnt)) |
|
|
| 245 | x = i, y = j; |
288 | x = i, y = j; |
| 246 | } |
|
|
| 247 | } |
|
|
| 248 | |
289 | |
| 249 | if (!cnt) |
290 | if (!cnt) |
| 250 | { |
291 | { |
| 251 | // map is completely massive, this is not good, |
292 | // map is completely massive, this is not good, |
| 252 | // so make it empty instead. |
293 | // so make it empty instead. |
| 253 | clear (); |
294 | dist.fill (1); |
| 254 | border (); |
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|
| 255 | return; |
295 | return; |
| 256 | } |
296 | } |
| 257 | |
297 | |
| 258 | fixed_stack<point> seeds (w * h * 5); |
298 | fixed_stack<point> seeds (dist.w * dist.h * 5); |
| 259 | |
299 | |
| 260 | // found first free space - picking the first one gives |
300 | // found first free space - picking the first one gives |
| 261 | // us a slight bias for tunnels, but usually you won't |
301 | // us a slight bias for tunnels, but usually you won't |
| 262 | // notice that in-game |
302 | // notice that in-game |
| 263 | seeds.push (point (x, y)); |
303 | seeds.push (point (x, y)); |
| … | |
… | |
| 275 | y = p.y; |
315 | y = p.y; |
| 276 | |
316 | |
| 277 | if (!dist [x][y]) |
317 | if (!dist [x][y]) |
| 278 | { |
318 | { |
| 279 | // found new isolated area, make tunnel |
319 | // found new isolated area, make tunnel |
| 280 | if (!dirty) |
|
|
| 281 | push_flood_fill (dist, seeds, x, y); |
320 | push_flood_fill (dist, seeds, x, y); |
| 282 | |
|
|
| 283 | make_tunnel (dist, seeds, x, y, 255); |
321 | make_tunnel (dist, seeds, x, y, 254, perturb); |
| 284 | |
|
|
| 285 | if (dirty) |
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|
| 286 | push_flood_fill (dist, seeds, x, y); |
|
|
| 287 | } |
322 | } |
| 288 | else |
323 | else |
| 289 | { |
324 | { |
| 290 | // nothing here, continue to expand |
325 | // nothing here, continue to expand |
| 291 | U8 d = U8 (dist [x][y]) + 1; |
326 | U8 d = U8 (dist [x][y]) + 1; |
| … | |
… | |
| 294 | if (x > 0) maybe_push (dist, seeds, x - 1, y, d); |
329 | if (x > 0) maybe_push (dist, seeds, x - 1, y, d); |
| 295 | if (y < dist.h - 1) maybe_push (dist, seeds, x, y + 1, d); |
330 | if (y < dist.h - 1) maybe_push (dist, seeds, x, y + 1, d); |
| 296 | if (y > 0) maybe_push (dist, seeds, x, y - 1, d); |
331 | if (y > 0) maybe_push (dist, seeds, x, y - 1, d); |
| 297 | } |
332 | } |
| 298 | } |
333 | } |
|
|
334 | } |
|
|
335 | |
|
|
336 | void |
|
|
337 | layout::isolation_remover (int perturb) |
|
|
338 | { |
|
|
339 | layout dist (w - 2, h - 2); // map without border |
|
|
340 | |
|
|
341 | for (int x = 1; x < w - 1; ++x) |
|
|
342 | for (int y = 1; y < h - 1; ++y) |
|
|
343 | dist [x - 1][y - 1] = data [x][y] == '#' ? U8 (255) : 0; |
|
|
344 | |
|
|
345 | ::isolation_remover (dist, perturb); |
| 299 | |
346 | |
| 300 | // now copy the tunnels over |
347 | // now copy the tunnels over |
| 301 | for (int x = 0; x < w; ++x) |
348 | for (int x = 1; x < w - 1; ++x) |
| 302 | for (int y = 0; y < h; ++y) |
349 | for (int y = 1; y < h - 1; ++y) |
| 303 | if (data [x][y] == '#' && dist [x][y] == 1) |
350 | if (data [x][y] == '#' && dist [x - 1][y - 1] == 1) |
| 304 | data [x][y] = 0; |
351 | data [x][y] = 0; |
| 305 | } |
|
|
| 306 | |
|
|
| 307 | ///////////////////////////////////////////////////////////////////////////// |
|
|
| 308 | |
|
|
| 309 | // inspired mostly by http://www.jimrandomh.org/misc/caves.txt |
|
|
| 310 | void |
|
|
| 311 | layout::gen_cave (int subtype) |
|
|
| 312 | { |
|
|
| 313 | switch (subtype) |
|
|
| 314 | { |
|
|
| 315 | // a rough cave |
|
|
| 316 | case 0: |
|
|
| 317 | fill_rand (rmg_rndm (80, 95)); |
|
|
| 318 | break; |
|
|
| 319 | |
|
|
| 320 | // corridors |
|
|
| 321 | case 1: |
|
|
| 322 | fill_rand (rmg_rndm (5, 40)); |
|
|
| 323 | erode_1_2 (5, 2, 10); |
|
|
| 324 | erode_1_2 (5, -1, 10); |
|
|
| 325 | erode_1_2 (5, 2, 1); |
|
|
| 326 | break; |
|
|
| 327 | |
|
|
| 328 | // somewhat open, roundish |
|
|
| 329 | case 2: |
|
|
| 330 | fill_rand (45); |
|
|
| 331 | erode_1_2 (5, 0, 5); |
|
|
| 332 | erode_1_2 (5, 1, 1); |
|
|
| 333 | break; |
|
|
| 334 | |
|
|
| 335 | // wide open, some room-like structures |
|
|
| 336 | case 3: |
|
|
| 337 | fill_rand (45); |
|
|
| 338 | erode_1_2 (5, 2, 4); |
|
|
| 339 | erode_1_2 (5, -1, 3); |
|
|
| 340 | break; |
|
|
| 341 | } |
|
|
| 342 | |
|
|
| 343 | border (); |
|
|
| 344 | isolation_remover (); |
|
|
| 345 | } |
352 | } |
| 346 | |
353 | |
| 347 | ///////////////////////////////////////////////////////////////////////////// |
354 | ///////////////////////////////////////////////////////////////////////////// |
| 348 | |
355 | |
| 349 | //+GPL |
356 | //+GPL |
| … | |
… | |
| 769 | else |
776 | else |
| 770 | make_wall (*this, dx, dy, 1); |
777 | make_wall (*this, dx, dy, 1); |
| 771 | } |
778 | } |
| 772 | } |
779 | } |
| 773 | |
780 | |
|
|
781 | //-GPL |
|
|
782 | |
| 774 | ///////////////////////////////////////////////////////////////////////////// |
783 | ///////////////////////////////////////////////////////////////////////////// |
|
|
784 | |
|
|
785 | // inspired mostly by http://www.jimrandomh.org/misc/caves.txt |
|
|
786 | void |
|
|
787 | layout::gen_cave (int subtype) |
|
|
788 | { |
|
|
789 | switch (subtype) |
|
|
790 | { |
|
|
791 | // a rough cave |
|
|
792 | case 0: |
|
|
793 | fill_rand (rmg_rndm (85, 97)); |
|
|
794 | break; |
|
|
795 | |
|
|
796 | // corridors |
|
|
797 | case 1: |
|
|
798 | fill_rand (rmg_rndm (5, 40)); |
|
|
799 | erode_1_2 (5, 2, 10); |
|
|
800 | erode_1_2 (5, -1, 10); |
|
|
801 | erode_1_2 (5, 2, 1); |
|
|
802 | break; |
|
|
803 | |
|
|
804 | // somewhat open, roundish |
|
|
805 | case 2: |
|
|
806 | fill_rand (45); |
|
|
807 | erode_1_2 (5, 0, 5); |
|
|
808 | erode_1_2 (5, 1, 1); |
|
|
809 | break; |
|
|
810 | |
|
|
811 | // wide open, some room-like structures |
|
|
812 | case 3: |
|
|
813 | fill_rand (45); |
|
|
814 | erode_1_2 (5, 2, 4); |
|
|
815 | erode_1_2 (5, -1, 3); |
|
|
816 | break; |
|
|
817 | } |
|
|
818 | |
|
|
819 | border (); |
|
|
820 | isolation_remover (); |
|
|
821 | } |
|
|
822 | |
|
|
823 | void |
|
|
824 | layout::gen_castle () |
|
|
825 | { |
|
|
826 | fill ('#'); |
|
|
827 | |
|
|
828 | for (int n = w * h / 30 + 1; n--; ) |
|
|
829 | { |
|
|
830 | int rw = rmg_rndm (6, 10); |
|
|
831 | int rh = rmg_rndm (6, 10); |
|
|
832 | |
|
|
833 | int rx = rmg_rndm (0, w - rw); |
|
|
834 | int ry = rmg_rndm (0, h - rh); |
|
|
835 | |
|
|
836 | rect (rx, ry, rx + rw, ry + rh, '#'); |
|
|
837 | fill_rect (rx + 1, ry + 1, rx + rw - 1, ry + rh - 1, 0); |
|
|
838 | } |
|
|
839 | |
|
|
840 | border (); |
|
|
841 | isolation_remover (0); |
|
|
842 | } |
|
|
843 | |
|
|
844 | static void |
|
|
845 | gen_mixed_ (layout &maze, random_map_params *RP, int dir) |
|
|
846 | { |
|
|
847 | if (maze.w < 20 && maze.h < 20 && !rmg_rndm (3)) |
|
|
848 | dir = 2; // stop recursion randomly |
|
|
849 | |
|
|
850 | if (dir == 0 && maze.w > 16) |
|
|
851 | { |
|
|
852 | int m = rmg_rndm (8, maze.w - 8); |
|
|
853 | |
|
|
854 | layout m1 (maze, 0, 0, m , maze.h); gen_mixed_ (m1, RP, !dir); |
|
|
855 | layout m2 (maze, m, 0, maze.w, maze.h); gen_mixed_ (m2, RP, !dir); |
|
|
856 | } |
|
|
857 | else if (dir == 1 && maze.h > 16) |
|
|
858 | { |
|
|
859 | int m = rmg_rndm (8, maze.h - 8); |
|
|
860 | |
|
|
861 | layout m1 (maze, 0, 0, maze.w, m ); gen_mixed_ (m1, RP, !dir); |
|
|
862 | layout m2 (maze, 0, m, maze.w, maze.h); gen_mixed_ (m2, RP, !dir); |
|
|
863 | } |
|
|
864 | else |
|
|
865 | { |
|
|
866 | RP->map_layout_style = rmg_rndm (NROFLAYOUTS - 2) + 1; |
|
|
867 | |
|
|
868 | if (RP->map_layout_style == LAYOUT_MULTIPLE) |
|
|
869 | ++RP->map_layout_style; |
|
|
870 | |
|
|
871 | maze.generate (RP); |
|
|
872 | } |
|
|
873 | } |
|
|
874 | |
|
|
875 | // recursive subdivision with random sublayouts |
|
|
876 | static void |
|
|
877 | gen_mixed (layout &maze, random_map_params *RP) |
|
|
878 | { |
|
|
879 | random_map_params &rp = *new random_map_params (RP); |
|
|
880 | gen_mixed_ (maze, &rp, rmg_rndm (2)); |
|
|
881 | delete &rp; |
|
|
882 | |
|
|
883 | maze.border (); |
|
|
884 | maze.isolation_remover (); |
|
|
885 | } |
|
|
886 | |
|
|
887 | //+GPL |
| 775 | |
888 | |
| 776 | /* function selects the maze function and gives it whatever |
889 | /* function selects the maze function and gives it whatever |
| 777 | arguments it needs. */ |
890 | arguments it needs. */ |
| 778 | void |
891 | void |
| 779 | layout::generate (random_map_params *RP) |
892 | layout::generate (random_map_params *RP) |
| … | |
… | |
| 839 | if (rmg_rndm (2)) |
952 | if (rmg_rndm (2)) |
| 840 | doorify (); |
953 | doorify (); |
| 841 | |
954 | |
| 842 | break; |
955 | break; |
| 843 | |
956 | |
|
|
957 | case LAYOUT_CASTLE: |
|
|
958 | gen_castle (); |
|
|
959 | |
|
|
960 | if (rmg_rndm (2)) |
|
|
961 | doorify (); |
|
|
962 | |
|
|
963 | break; |
|
|
964 | |
|
|
965 | case LAYOUT_MULTIPLE: |
|
|
966 | gen_mixed (*this, RP); |
|
|
967 | break; |
|
|
968 | |
| 844 | default: |
969 | default: |
| 845 | abort (); |
970 | abort (); |
| 846 | } |
971 | } |
| 847 | |
|
|
| 848 | /* rotate the maze randomly */ |
|
|
| 849 | rotate (rmg_rndm (4)); |
|
|
| 850 | |
|
|
| 851 | symmetrize (RP->symmetry_used); |
|
|
| 852 | |
|
|
| 853 | #if 0 |
|
|
| 854 | print ();//D |
|
|
| 855 | #endif |
|
|
| 856 | |
|
|
| 857 | if (RP->expand2x) |
|
|
| 858 | expand2x (); |
|
|
| 859 | } |
972 | } |
| 860 | |
973 | |
| 861 | //-GPL |
974 | //-GPL |
| 862 | |
975 | |
| 863 | #if 0 |
976 | #if 0 |
| … | |
… | |
| 865 | { |
978 | { |
| 866 | demo () |
979 | demo () |
| 867 | { |
980 | { |
| 868 | rmg_rndm.seed (time (0)); |
981 | rmg_rndm.seed (time (0)); |
| 869 | |
982 | |
| 870 | for(int i=1;i<10;i) |
983 | for(int i=1;i<100;i++) |
| 871 | { |
984 | { |
| 872 | layout maze (10, 10); |
985 | layout maze (40, 25); |
| 873 | maze.fill_rand (90); |
986 | maze.gen_castle (); |
| 874 | maze.border (); |
|
|
| 875 | maze.isolation_remover (); |
|
|
| 876 | maze.doorify (); |
987 | maze.doorify (); |
| 877 | maze.symmetrize (rmg_rndm (2, 4)); |
|
|
| 878 | maze.rotate (rmg_rndm (4)); |
|
|
| 879 | maze.expand2x (); |
|
|
| 880 | maze.print (); |
988 | maze.print (); |
|
|
989 | exit(0); |
| 881 | } |
990 | } |
| 882 | |
991 | |
| 883 | exit (1); |
992 | exit (1); |
| 884 | } |
993 | } |
| 885 | } demo; |
994 | } demo; |
