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annotate rogue4/prob.c @ 155:1af259ac4ed2

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arogue7, xrogue: fix save/restore of alchemy jugs. state.c now saves the fuse that refills alchemy jugs, using the method of numbering objects previously applied to Advanced Rogue 5. Alchemy jugs that are empty when the game is saved will continue to function after it is restored. Savefile compatibility should not be affected.
author John "Elwin" Edwards
date Fri, 29 May 2015 17:34:04 -0400
parents 9535a08ddc39
children
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12
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1 /*
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2 *
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3 * Rogue: Exploring the Dungeons of Doom
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4 * Copyright (C) 1980, 1981, 1982 Michael Toy, Ken Arnold and Glenn Wichman
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5 * All rights reserved.
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6 *
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7 * See the file LICENSE.TXT for full copyright and licensing information.
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8 */
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9
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10 # include <curses.h>
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11 # include "rogue.h"
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12
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13 # undef max
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14
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15 # define TRIES 10000
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16
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17 static char *sccsid = "@(#)prob.c 1.3 (Berkeley) 12/17/81";
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18
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19 main(ac, av)
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20 int ac;
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21 char **av;
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22 {
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23 register unsigned int prob, prob2, exp;
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24 register struct monster *mp;
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25 register unsigned int max, min, i;
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26 register unsigned int max2, min2;
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27
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28 printf("%17.17s ----experience--- ----hit points---\n", "");
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29 printf("%17.17s %7s %4s %4s %7s %4s %4s lvl\n", "monster", "avg", "min", "max", "avg", "min", "max", "max hp");
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30 seed = 0;
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31 for (mp = monsters; mp < &monsters[26]; mp++) {
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32 i = TRIES;
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33 prob2 = prob = 0;
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34 min2 = min = 30000;
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35 max2 = max = 0;
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36 while (i--) {
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37 if ((exp = roll(mp->m_stats.s_lvl, 8)) < min2)
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38 min2 = exp;
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39 if (exp > max2)
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40 max2 = exp;
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41 prob2 += exp;
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42 mp->m_stats.s_maxhp = exp;
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43 if ((exp = mp->m_stats.s_exp + exp_add(mp)) < min)
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44 min = exp;
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45 if (exp > max)
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46 max = exp;
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47 prob += exp;
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48 }
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49 printf("%17.17s: %7.2f %4d %4d %7.2f %4d %4d %3d\n", mp->m_name, ((double) prob) / TRIES, min, max, ((double) prob2) / TRIES, min2, max2, mp->m_stats.s_lvl);
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50 fflush(stdout);
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51 }
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52 }
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53
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54 exp_add(mp)
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55 register struct monster *mp;
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56 {
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57 register unsigned int mod;
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58
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59 if (mp->m_stats.s_lvl == 1)
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60 mod = mp->m_stats.s_maxhp / 8;
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61 else
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62 mod = mp->m_stats.s_maxhp / 6;
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63 if (mp->m_stats.s_lvl > 9)
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64 mod *= 20;
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65 else if (mp->m_stats.s_lvl > 6)
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66 mod *= 4;
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67 return mod;
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68 }
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69
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70 /*
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71 * roll:
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72 * roll a number of dice
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73 */
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74 roll(number, sides)
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75 register unsigned int number, sides;
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76 {
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77 register unsigned int dtotal = 0;
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78
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79 dtotal = number;
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80 while (number--)
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81 dtotal += rnd(sides);
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82 return dtotal;
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83 }
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84
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85 /*
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86 * rnd:
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87 * Pick a very random number.
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88 */
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89
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90
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91 rnd(range)
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92 register unsigned int range;
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93 {
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94
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95 return RN % range;
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96 }