Source:NetHack 3.4.0/sit.c
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Below is the full text to sit.c from the source code of NetHack 3.4.0. To link to a particular line, write [[NetHack 3.4.0/sit.c#line123]], for example.
Warning! This is the source code from an old release. For the latest release, see Source code
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This content was modified from the original NetHack source code distribution (by splitting up NetHack content between wiki pages, and possibly further editing). See the page history for a list of who changed it, and on what dates.
1. /* SCCS Id: @(#)sit.c 3.4 2000/11/09 */ 2. /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */ 3. /* NetHack may be freely redistributed. See license for details. */ 4. 5. #include "hack.h" 6. #include "artifact.h" 7. 8. void 9. take_gold() 10. { 11. #ifndef GOLDOBJ 12. if (u.ugold <= 0) { 13. You_feel("a strange sensation."); 14. } else { 15. You("notice you have no gold!"); 16. u.ugold = 0; 17. flags.botl = 1; 18. } 19. #else 20. struct obj *otmp; 21. int lost_money = 0; 22. for (otmp = invent; otmp; otmp = otmp->nobj) { 23. if (otmp->oclass == GOLD_CLASS) { 24. lost_money = 1; 25. delobj(otmp); 26. } 27. } 28. if (!lost_money) { 29. You_feel("a strange sensation."); 30. } else { 31. You("notice you have no money!"); 32. flags.botl = 1; 33. } 34. #endif 35. } 36. 37. int 38. dosit() 39. { 40. static const char *sit_message = "sit on the %s."; 41. register struct trap *trap; 42. register int typ = levl[u.ux][u.uy].typ; 43. 44. 45. #ifdef STEED 46. if (u.usteed) { 47. You("are already sitting on %s.", mon_nam(u.usteed)); 48. return (0); 49. } 50. #endif 51. 52. if(!can_reach_floor()) { 53. if (Levitation) 54. You("tumble in place."); 55. else 56. You("are sitting on air."); 57. return 0; 58. } else if (is_pool(u.ux, u.uy) && !Underwater) { /* water walking */ 59. goto in_water; 60. } 61. 62. if(OBJ_AT(u.ux, u.uy)) { 63. register struct obj *obj; 64. 65. obj = level.objects[u.ux][u.uy]; 66. You("sit on %s.", the(xname(obj))); 67. if (!(Is_box(obj) || objects[obj->otyp].oc_material == CLOTH)) 68. pline("It's not very comfortable..."); 69. 70. } else if ((trap = t_at(u.ux, u.uy)) != 0) { 71. 72. if (u.utrap) { 73. exercise(A_WIS, FALSE); /* you're getting stuck longer */ 74. if(u.utraptype == TT_BEARTRAP) { 75. You_cant("sit down with your %s in the bear trap.", body_part(FOOT)); 76. u.utrap++; 77. } else if(u.utraptype == TT_PIT) { 78. if(trap->ttyp == SPIKED_PIT) { 79. You("sit down on a spike. Ouch!"); 80. losehp(1, "sitting on an iron spike", KILLED_BY); 81. exercise(A_STR, FALSE); 82. } else 83. You("sit down in the pit."); 84. u.utrap += rn2(5); 85. } else if(u.utraptype == TT_WEB) { 86. You("sit in the spider web and get entangled further!"); 87. u.utrap += rn1(10, 5); 88. } else if(u.utraptype == TT_LAVA) { 89. /* Must have fire resistance or they'd be dead already */ 90. You("sit in the lava!"); 91. u.utrap += rnd(4); 92. losehp(d(2,10), "sitting in lava", KILLED_BY); 93. } else if(u.utraptype == TT_INFLOOR) { 94. You_cant("maneuver to sit!"); 95. u.utrap++; 96. } 97. } else { 98. You("sit down."); 99. dotrap(trap, 0); 100. } 101. } else if(Underwater || Is_waterlevel(&u.uz)) { 102. if (Is_waterlevel(&u.uz)) 103. There("are no cushions floating nearby."); 104. else 105. You("sit down on the muddy bottom."); 106. } else if(is_pool(u.ux, u.uy)) { 107. in_water: 108. You("sit in the water."); 109. if (!rn2(10) && uarm) 110. (void) rust_dmg(uarm, "armor", 1, TRUE, &youmonst); 111. if (!rn2(10) && uarmf && uarmf->otyp != WATER_WALKING_BOOTS) 112. (void) rust_dmg(uarm, "armor", 1, TRUE, &youmonst); 113. #ifdef SINKS 114. } else if(IS_SINK(typ)) { 115. 116. You(sit_message, defsyms[S_sink].explanation); 117. Your("%s gets wet.", humanoid(youmonst.data) ? "rump" : "underside"); 118. #endif 119. } else if(IS_ALTAR(typ)) { 120. 121. You(sit_message, defsyms[S_altar].explanation); 122. altar_wrath(u.ux, u.uy); 123. 124. } else if(IS_GRAVE(typ)) { 125. 126. You(sit_message, defsyms[S_grave].explanation); 127. 128. } else if(typ == STAIRS) { 129. 130. You(sit_message, "stairs"); 131. 132. } else if(typ == LADDER) { 133. 134. You(sit_message, "ladder"); 135. 136. } else if (is_lava(u.ux, u.uy)) { 137. 138. /* must be WWalking */ 139. You(sit_message, "lava"); 140. burn_away_slime(); 141. if (likes_lava(youmonst.data)) { 142. pline_The("lava feels warm."); 143. return 1; 144. } 145. pline_The("lava burns you!"); 146. losehp(d((Fire_resistance ? 2 : 10), 10), 147. "sitting on lava", KILLED_BY); 148. 149. } else if (is_ice(u.ux, u.uy)) { 150. 151. You(sit_message, defsyms[S_ice].explanation); 152. if (!Cold_resistance) pline_The("ice feels cold."); 153. 154. } else if (typ == DRAWBRIDGE_DOWN) { 155. 156. You(sit_message, "drawbridge"); 157. 158. } else if(IS_THRONE(typ)) { 159. 160. You(sit_message, defsyms[S_throne].explanation); 161. if (rnd(6) > 4) { 162. switch (rnd(13)) { 163. case 1: 164. (void) adjattrib(rn2(A_MAX), -rn1(4,3), FALSE); 165. losehp(rnd(10), "cursed throne", KILLED_BY_AN); 166. break; 167. case 2: 168. (void) adjattrib(rn2(A_MAX), 1, FALSE); 169. break; 170. case 3: 171. pline("A%s electric shock shoots through your body!", 172. (Shock_resistance) ? "n" : " massive"); 173. losehp(Shock_resistance ? rnd(6) : rnd(30), 174. "electric chair", KILLED_BY_AN); 175. exercise(A_CON, FALSE); 176. break; 177. case 4: 178. You_feel("much, much better!"); 179. if (Upolyd) { 180. if (u.mh >= (u.mhmax - 5)) u.mhmax += 4; 181. u.mh = u.mhmax; 182. } 183. if(u.uhp >= (u.uhpmax - 5)) u.uhpmax += 4; 184. u.uhp = u.uhpmax; 185. make_blinded(0L,TRUE); 186. make_sick(0L, (char *) 0, FALSE, SICK_ALL); 187. heal_legs(); 188. flags.botl = 1; 189. break; 190. case 5: 191. take_gold(); 192. break; 193. case 6: 194. if(u.uluck + rn2(5) < 0) { 195. You_feel("your luck is changing."); 196. change_luck(1); 197. } else makewish(); 198. break; 199. case 7: 200. { 201. register int cnt = rnd(10); 202. 203. pline("A voice echoes:"); 204. verbalize("Thy audience hath been summoned, %s!", 205. flags.female ? "Dame" : "Sire"); 206. while(cnt--) 207. (void) makemon(courtmon(), u.ux, u.uy, NO_MM_FLAGS); 208. break; 209. } 210. case 8: 211. pline("A voice echoes:"); 212. verbalize("By thy Imperious order, %s...", 213. flags.female ? "Dame" : "Sire"); 214. do_genocide(5); /* REALLY|ONTHRONE, see do_genocide() */ 215. break; 216. case 9: 217. pline("A voice echoes:"); 218. verbalize("A curse upon thee for sitting upon this most holy throne!"); 219. if (Luck > 0) { 220. make_blinded(Blinded + rn1(100,250),TRUE); 221. } else rndcurse(); 222. break; 223. case 10: 224. if (Luck < 0 || (HSee_invisible & INTRINSIC)) { 225. if (level.flags.nommap) { 226. pline( 227. "A terrible drone fills your head!"); 228. make_confused(HConfusion + rnd(30), 229. FALSE); 230. } else { 231. pline("An image forms in your mind."); 232. do_mapping(); 233. } 234. } else { 235. Your("vision becomes clear."); 236. HSee_invisible |= FROMOUTSIDE; 237. newsym(u.ux, u.uy); 238. } 239. break; 240. case 11: 241. if (Luck < 0) { 242. You_feel("threatened."); 243. aggravate(); 244. } else { 245. 246. You_feel("a wrenching sensation."); 247. tele(); /* teleport him */ 248. } 249. break; 250. case 12: 251. You("are granted an insight!"); 252. if (invent) { 253. /* rn2(5) agrees w/seffects() */ 254. identify_pack(rn2(5)); 255. } 256. break; 257. case 13: 258. Your("mind turns into a pretzel!"); 259. make_confused(HConfusion + rn1(7,16),FALSE); 260. break; 261. default: impossible("throne effect"); 262. break; 263. } 264. } else { 265. if (is_prince(youmonst.data)) 266. You_feel("very comfortable here."); 267. else 268. You_feel("somehow out of place..."); 269. } 270. 271. if (!rn2(3) && IS_THRONE(levl[u.ux][u.uy].typ)) { 272. /* may have teleported */ 273. pline_The("throne vanishes in a puff of logic."); 274. levl[u.ux][u.uy].typ = ROOM; 275. newsym(u.ux,u.uy); 276. } 277. 278. } else if (lays_eggs(youmonst.data)) { 279. struct obj *uegg; 280. 281. if (!flags.female) { 282. pline("Males can't lay eggs!"); 283. return 0; 284. } 285. 286. if (u.uhunger < (int)objects[EGG].oc_nutrition) { 287. You("don't have enough energy to lay an egg."); 288. return 0; 289. } 290. 291. uegg = mksobj(EGG, FALSE, FALSE); 292. uegg->spe = 1; 293. uegg->quan = 1; 294. uegg->owt = weight(uegg); 295. uegg->corpsenm = egg_type_from_parent(u.umonnum, FALSE); 296. uegg->known = uegg->dknown = 1; 297. attach_egg_hatch_timeout(uegg); 298. You("lay an egg."); 299. dropy(uegg); 300. stackobj(uegg); 301. morehungry((int)objects[EGG].oc_nutrition); 302. } else if (u.uswallow) 303. There("are no seats in here!"); 304. else 305. pline("Having fun sitting on the %s?", surface(u.ux,u.uy)); 306. return(1); 307. } 308. 309. void 310. rndcurse() /* curse a few inventory items at random! */ 311. { 312. int nobj = 0; 313. int cnt, onum; 314. struct obj *otmp; 315. static const char *mal_aura = "feel a malignant aura surround %s."; 316. 317. if (uwep && (uwep->oartifact == ART_MAGICBANE) && rn2(20)) { 318. You(mal_aura, "the magic-absorbing blade"); 319. return; 320. } 321. 322. if(Antimagic) { 323. shieldeff(u.ux, u.uy); 324. You(mal_aura, "you"); 325. } 326. 327. for (otmp = invent; otmp; otmp = otmp->nobj) nobj++; 328. 329. if (nobj) { 330. for (cnt = rnd(6/((!!Antimagic) + (!!Half_spell_damage) + 1)); 331. cnt > 0; cnt--) { 332. onum = rn2(nobj); 333. for(otmp = invent; onum != 0; onum--) 334. otmp = otmp->nobj; 335. 336. if(otmp->oartifact && spec_ability(otmp, SPFX_INTEL) && 337. rn2(10) < 8) { 338. pline("%s!", Tobjnam(otmp, "resist")); 339. continue; 340. } 341. 342. if(otmp->blessed) 343. unbless(otmp); 344. else 345. curse(otmp); 346. } 347. update_inventory(); 348. } 349. } 350. 351. void 352. attrcurse() /* remove a random INTRINSIC ability */ 353. { 354. switch(rnd(11)) { 355. case 1 : if (HFire_resistance & INTRINSIC) { 356. HFire_resistance &= ~INTRINSIC; 357. You_feel("warmer."); 358. break; 359. } 360. case 2 : if (HTeleportation & INTRINSIC) { 361. HTeleportation &= ~INTRINSIC; 362. You_feel("less jumpy."); 363. break; 364. } 365. case 3 : if (HPoison_resistance & INTRINSIC) { 366. HPoison_resistance &= ~INTRINSIC; 367. You_feel("a little sick!"); 368. break; 369. } 370. case 4 : if (HTelepat & INTRINSIC) { 371. HTelepat &= ~INTRINSIC; 372. if (Blind && !Blind_telepat) 373. see_monsters(); /* Can't sense mons anymore! */ 374. Your("senses fail!"); 375. break; 376. } 377. case 5 : if (HCold_resistance & INTRINSIC) { 378. HCold_resistance &= ~INTRINSIC; 379. You_feel("cooler."); 380. break; 381. } 382. case 6 : if (HInvis & INTRINSIC) { 383. HInvis &= ~INTRINSIC; 384. You_feel("paranoid."); 385. break; 386. } 387. case 7 : if (HSee_invisible & INTRINSIC) { 388. HSee_invisible &= ~INTRINSIC; 389. You("%s!", Hallucination ? "tawt you taw a puttie tat" 390. : "thought you saw something"); 391. break; 392. } 393. case 8 : if (HFast & INTRINSIC) { 394. HFast &= ~INTRINSIC; 395. You_feel("slower."); 396. break; 397. } 398. case 9 : if (HStealth & INTRINSIC) { 399. HStealth &= ~INTRINSIC; 400. You_feel("clumsy."); 401. break; 402. } 403. case 10: if (HProtection & INTRINSIC) { 404. HProtection &= ~INTRINSIC; 405. You_feel("vulnerable."); 406. break; 407. } 408. case 11: if (HAggravate_monster & INTRINSIC) { 409. HAggravate_monster &= ~INTRINSIC; 410. You_feel("less attractive."); 411. break; 412. } 413. default: break; 414. } 415. } 416. 417. /*sit.c*/
