annotate rogue3/fight.c @ 245:e7aab31362af

Rogue V[345], Super-Rogue: Fix violet fungi/venus flytraps. Violet fungi (renamed venus flytraps in Rogue V5) do an increasing amount of damage each time they hit. If they miss, you still suffer the same number of HP. This worked by keeping a counter and printing new damage strings into monsters[5].m_stats.s_dmg, which is the "prototype" of that particular monster. Each individual monster has its own damage string. Apparently these were once char *, pointing to the same string as the prototype. When the s_dmg member was changed to be an internal char array, changing the prototype's damage string no longer had any effect on actual monsters. As a result, flytraps did no damage on a hit, or only one point in V5. The mechanism for doing damage on a miss continued to work. This has been fixed by overwriting the individual monster's damage string instead of the prototype's. It is now no longer necessary to reset the damage string when the flytrap is killed. The method for resetting it when the hero teleports away had to be modified. Comments referencing the long-unused xstr have been removed.
author John "Elwin" Edwards
date Sun, 01 May 2016 19:39:56 -0400
parents 527e2150eaf0
children e52a8a7ad4c5
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1 /*
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2 * All the fighting gets done here
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3 *
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4 * @(#)fight.c 3.28 (Berkeley) 6/15/81
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5 *
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6 * Rogue: Exploring the Dungeons of Doom
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7 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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8 * All rights reserved.
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9 *
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10 * See the file LICENSE.TXT for full copyright and licensing information.
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11 */
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12
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13 #include "curses.h"
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14 #include <ctype.h>
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15 #include <string.h>
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16 #include <stdlib.h>
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17 #include "rogue.h"
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18
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19 int e_levels[] = {
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20 10,20,40,80,160,320,640,1280,2560,5120,10240,20480,
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21 40920, 81920, 163840, 327680, 655360, 1310720, 2621440, 0 };
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22
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23 /*
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24 * fight:
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25 * The player attacks the monster.
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26 */
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27
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28 int
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29 fight(coord *mp, int mn, struct object *weap, int thrown)
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30 {
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31 struct thing *tp;
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32 struct linked_list *item;
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33 int did_hit = TRUE;
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34
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35 /*
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36 * Find the monster we want to fight
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37 */
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38 if ((item = find_mons(mp->y, mp->x)) == NULL)
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39 {
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40 debug("Fight what @ %d,%d", mp->y, mp->x);
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41 return(0);
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42 }
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43 tp = (struct thing *) ldata(item);
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44 /*
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45 * Since we are fighting, things are not quiet so no healing takes
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46 * place.
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47 */
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48 quiet = 0;
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49 runto(mp, &hero);
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50 /*
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51 * Let him know it was really a mimic (if it was one).
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52 */
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53 if (tp->t_type == 'M' && tp->t_disguise != 'M' && off(player, ISBLIND))
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54 {
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55 msg("Wait! That's a mimic!");
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56 tp->t_disguise = 'M';
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57 did_hit = thrown;
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58 }
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59 if (did_hit)
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60 {
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61 char *mname;
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62
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63 did_hit = FALSE;
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64 if (on(player, ISBLIND))
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65 mname = "it";
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66 else
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67 mname = monsters[mn-'A'].m_name;
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68 if (roll_em(&pstats, &tp->t_stats, weap, thrown))
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69 {
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70 did_hit = TRUE;
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71 if (thrown)
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72 thunk(weap, mname);
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73 else
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74 hit(NULL, mname);
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75 if (on(player, CANHUH))
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76 {
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77 msg("Your hands stop glowing red");
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78 msg("The %s appears confused.", mname);
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79 tp->t_flags |= ISHUH;
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80 player.t_flags &= ~CANHUH;
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81 }
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82 if (tp->t_stats.s_hpt <= 0)
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83 killed(item, TRUE);
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84 }
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85 else
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86 if (thrown)
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87 bounce(weap, mname);
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88 else
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89 miss(NULL, mname);
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90 }
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91 count = 0;
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92 return did_hit;
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93 }
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94
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95 /*
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96 * attack:
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97 * The monster attacks the player
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98 */
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99
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100 int
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101 attack(struct thing *mp)
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102 {
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103 char *mname;
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104
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105 /*
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