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annotate srogue/pstats.c @ 200:1cd604c827a3

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Advanced Rogue 7: initialize multiple variables. MSVC complained that they might be used uninitialized. In some cases, this might have been possible. XRogue already has initializations for all these variables.
author John "Elwin" Edwards
date Wed, 12 Aug 2015 15:42:02 -0400
parents 2128c7dc8a40
children 94a0d9dd5ce1
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36
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1 /*
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2 * Players status routines
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3 *
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4 * @(#)pstats.c 9.0 (rdk) 7/17/84
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5 *
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6 * Super-Rogue
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7 * Copyright (C) 1984 Robert D. Kindelberger
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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 "rogue.h"
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14 #include "rogue.ext"
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15
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16
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17 /*
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18 * chg_hpt:
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19 * Changes players hit points
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20 */
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21 chg_hpt(howmany, alsomax, what)
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22 int howmany;
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23 bool alsomax;
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24 char what;
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25 {
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26 nochange = FALSE;
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27 if(alsomax)
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28 him->s_maxhp += howmany;
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29 him->s_hpt += howmany;
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30 if (him->s_hpt < 1) {
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31 msg(" ");
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32 death(what);
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33 }
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34 }
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35
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36
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37 /*
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38 * rchg_str:
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39 * Update the players real strength
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40 */
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41 rchg_str(amt)
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42 int amt;
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43 {
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44 chg_abil(STR,amt,TRUE);
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45 }
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46
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47 /*
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48 * chg_abil:
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49 * Used to modify the hero's abilities
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50 */
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51 chg_abil(what,amt,how)
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52 int amt, what, how;
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53 {
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54 if (amt == 0)
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55 return;
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56 if (how == TRUE) { /* real (must be 1st) */
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57 updabil(what,amt,&pstats.s_re,TRUE);
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58 how = FALSE;
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59 }
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60 updabil(what,amt,&pstats.s_ef,how); /* effective */
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61 updpack();
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62 wghtchk(FALSE);
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63 }
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64
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65 /*
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66 * updabil:
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67 * Do the actual abilities updating
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68 */
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69 updabil(what, amt, pst, how)
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70 struct real *pst;
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71 int what, amt, how;
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72 {
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73 register int *wh, *mx, *mr;
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74 struct real *mst, *msr;
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75 bool is_str = FALSE;
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76 int rtype;
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77
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78 msr = &him->s_re;
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79 if (how == TRUE) /* max real abilities */
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80 mst = &max_stats.s_re;
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81 else /* max effective abil */
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82 mst = &max_stats.s_ef;
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83 switch (what) {
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84 case STR:
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85 is_str = TRUE;
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86 wh = &pst->a_str;
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87 mx = &mst->a_str;
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88 mr = &msr->a_str;
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89 rtype = R_ADDSTR;
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90 when DEX:
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91 wh = &pst->a_dex;
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92 mx = &mst->a_dex;
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93 mr = &msr->a_dex;
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94 rtype = R_DEX;
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95 when CON:
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96 wh = &pst->a_con;
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97 mx = &mst->a_con;
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98 mr = &msr->a_con;
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99 rtype = R_CONST;
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100 when WIS:
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101 wh = &pst->a_wis;
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102 mx = &mst->a_wis;
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103 mr = &msr->a_wis;
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104 rtype = R_KNOW;
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105 otherwise:
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106 return;
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107 }