Mercurial > hg > early-roguelike
annotate rogue5/move.c @ 239:837044d2c362
Merge the GCC5 and build fix branches.
This fixes all warnings produced by GCC 5, except the ones related to
system functions. Those could be fixed by including the proper headers,
but it would be better to replace the system-dependent code with
functions from mdport.c.
author | John "Elwin" Edwards |
---|---|
date | Fri, 11 Mar 2016 19:47:52 -0500 |
parents | f502bf60e6e4 |
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rev | line source |
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33
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1 /* |
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2 * hero movement commands |
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3 * |
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4 * @(#)move.c 4.49 (Berkeley) 02/05/99 |
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5 * |
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6 * Rogue: Exploring the Dungeons of Doom |
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7 * Copyright (C) 1980-1983, 1985, 1999 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 "rogue.h" |
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16 |
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17 /* |
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18 * used to hold the new hero position |
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19 */ |
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20 |
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21 |
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22 /* |
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23 * do_run: |
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24 * Start the hero running |
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25 */ |
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26 |
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27 void |
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28 do_run(int ch) |
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29 { |
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30 running = TRUE; |
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31 after = FALSE; |
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32 runch = ch; |
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33 } |
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34 |
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35 /* |
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36 * do_move: |
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37 * Check to see that a move is legal. If it is handle the |
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38 * consequences (fighting, picking up, etc.) |
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39 */ |
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40 |
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41 void |
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42 do_move(int dy, int dx) |
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43 { |
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44 int ch, fl; |
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45 coord nh; |
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46 |
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47 firstmove = FALSE; |
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48 if (no_move) |
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49 { |
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50 no_move--; |
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51 msg("you are still stuck in the bear trap"); |
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52 return; |
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53 } |
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54 /* |
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55 * Do a confused move (maybe) |
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56 */ |
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57 if (on(player, ISHUH) && rnd(5) != 0) |
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58 { |
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59 nh = rndmove(&player); |
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60 if (ce(nh, hero)) |
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61 { |
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62 after = FALSE; |
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63 running = FALSE; |
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64 to_death = FALSE; |
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65 return; |
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66 } |
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67 } |
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68 else |
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69 { |
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70 over: |
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71 nh.y = hero.y + dy; |
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72 nh.x = hero.x + dx; |
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73 } |
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74 |
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75 /* |
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76 * Check if he tried to move off the screen or make an illegal |
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77 * diagonal move, and stop him if he did. |
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78 */ |
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79 if (nh.x < 0 || nh.x >= NUMCOLS || nh.y <= 0 || nh.y >= NUMLINES - 1) |
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80 goto hit_bound; |
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81 if (!diag_ok(&hero, &nh)) |
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82 { |
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83 after = FALSE; |
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84 running = FALSE; |
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85 return; |
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86 } |
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87 if (running && ce(hero, nh)) |
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88 after = running = FALSE; |
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89 fl = flat(nh.y, nh.x); |
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90 ch = winat(nh.y, nh.x); |
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91 if (!(fl & F_REAL) && ch == FLOOR) |
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92 { |
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93 if (!on(player, ISLEVIT)) |
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94 { |
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95 chat(nh.y, nh.x) = ch = TRAP; |
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96 flat(nh.y, nh.x) |= F_REAL; |
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97 } |
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98 } |
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99 else if (on(player, ISHELD) && ch != 'F') |
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100 { |
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101 msg("you are being held"); |
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102 return; |
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103 } |
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104 switch (ch) |
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105 { |
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106 case ' ': |
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107 case '|': |
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108 case '-': |
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109 hit_bound: |
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110 if (passgo && running && (proom->r_flags & ISGONE) |
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111 && !on(player, ISBLIND)) |
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112 { |
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113 int b1, b2; |
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114 |
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115 switch (runch) |
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116 { |
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117 case 'h': |
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118 case 'l': |
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119 b1 = (hero.y != 1 && turn_ok(hero.y - 1, hero.x)); |
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120 b2 = (hero.y != NUMLINES - 2 && turn_ok(hero.y + 1, hero.x)); |
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121 if (!(b1 ^ b2)) |
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122 break; |
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123 if (b1) |
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124 { |
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125 runch = 'k'; |
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126 dy = -1; |
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127 } |
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128 else |
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129 { |
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130 runch = 'j'; |
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131 dy = 1; |
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132 } |
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133 dx = 0; |
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134 turnref(); |
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135 goto over; |
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136 case 'j': |
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137 case 'k': |
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|
138 b1 = (hero.x != 0 && turn_ok(hero.y, hero.x - 1)); |
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139 b2 = (hero.x != NUMCOLS - 1 && turn_ok(hero.y, hero.x + 1)); |
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140 if (!(b1 ^ b2)) |
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diff
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|
141 break; |
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|
142 if (b1) |
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|
143 { |
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|
144 runch = 'h'; |
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|
145 dx = -1; |
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|
146 } |
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|
147 else |
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|
148 { |
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|
149 runch = 'l'; |
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|
150 dx = 1; |
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parents:
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|
151 } |
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|
152 dy = 0; |
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|
153 turnref(); |
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|
154 goto over; |
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|
155 } |
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|
156 } |
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157 running = FALSE; |
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|
158 after = FALSE; |
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|
159 break; |
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|
160 case DOOR: |
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161 running = FALSE; |
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162 if (flat(hero.y, hero.x) & F_PASS) |
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163 enter_room(&nh); |
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164 goto move_stuff; |
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165 case TRAP: |
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166 ch = be_trapped(&nh); |
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167 if (ch == T_DOOR || ch == T_TELEP) |
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168 return; |
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169 goto move_stuff; |
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|
170 case PASSAGE: |
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171 /* |
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172 * when you're in a corridor, you don't know if you're in |
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173 * a maze room or not, and there ain't no way to find out |
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174 * if you're leaving a maze room, so it is necessary to |
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175 * always recalculate proom. |
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176 */ |
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177 proom = roomin(&hero); |
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178 goto move_stuff; |
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179 case FLOOR: |
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180 if (!(fl & F_REAL)) |
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|
181 be_trapped(&hero); |
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182 goto move_stuff; |
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|
183 case STAIRS: |
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184 seenstairs = TRUE; |
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185 /* FALLTHROUGH */ |
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|
186 default: |
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187 running = FALSE; |
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188 if (isupper(ch) || moat(nh.y, nh.x)) |
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189 fight(&nh, cur_weapon, FALSE); |
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190 else |
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191 { |
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192 if (ch != STAIRS) |
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193 take = ch; |
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194 move_stuff: |
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195 mvaddch(hero.y, hero.x, floor_at()); |
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196 if ((fl & F_PASS) && chat(oldpos.y, oldpos.x) == DOOR) |
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197 leave_room(&nh); |
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198 hero = nh; |
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199 } |
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200 } |
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201 } |
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202 |
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203 /* |
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204 * turn_ok: |
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205 * Decide whether it is legal to turn onto the given space |
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206 */ |
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|
207 int |
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|
208 turn_ok(int y, int x) |
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209 { |
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210 PLACE *pp; |
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211 |
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212 pp = INDEX(y, x); |
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|
213 return (pp->p_ch == DOOR |
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|
214 || (pp->p_flags & (F_REAL|F_PASS)) == (F_REAL|F_PASS)); |
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|
215 } |
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|
216 |
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|
217 /* |
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218 * turnref: |
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219 * Decide whether to refresh at a passage turning or not |
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|
220 */ |
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|
221 |
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parents:
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changeset
|
222 void |
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parents:
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|
223 turnref(void) |
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|
224 { |
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|
225 PLACE *pp; |
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|
226 |
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parents:
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|
227 pp = INDEX(hero.y, hero.x); |
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|
228 if (!(pp->p_flags & F_SEEN)) |
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parents:
diff
changeset
|
229 { |
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elwin
parents:
diff
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|
230 if (jump) |
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elwin
parents:
diff
changeset
|
231 { |
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parents:
diff
changeset
|
232 leaveok(stdscr, TRUE); |
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parents:
diff
changeset
|
233 refresh(); |
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parents:
diff
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|
234 leaveok(stdscr, FALSE); |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
235 } |
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parents:
diff
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|
236 pp->p_flags |= F_SEEN; |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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parents:
diff
changeset
|
237 } |
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parents:
diff
changeset
|
238 } |
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parents:
diff
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|
239 |
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parents:
diff
changeset
|
240 /* |
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elwin
parents:
diff
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|
241 * door_open: |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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parents:
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|
242 * Called to illuminate a room. If it is dark, remove anything |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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parents:
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|
243 * that might move. |
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parents:
diff
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|
244 */ |
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diff
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|
245 |
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parents:
diff
changeset
|
246 void |
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parents:
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|
247 door_open(const struct room *rp) |
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parents:
diff
changeset
|
248 { |
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parents:
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|
249 int y, x; |
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parents:
diff
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|
250 |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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parents:
diff
changeset
|
251 if (!(rp->r_flags & ISGONE)) |
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parents:
diff
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|
252 for (y = rp->r_pos.y; y < rp->r_pos.y + rp->r_max.y; y++) |
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253 for (x = rp->r_pos.x; x < rp->r_pos.x + rp->r_max.x; x++) |
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elwin
parents:
diff
changeset
|
254 if (isupper(winat(y, x))) |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
255 wake_monster(y, x); |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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parents:
diff
changeset
|
256 } |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
257 |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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parents:
diff
changeset
|
258 /* |
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|
259 * be_trapped: |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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|
260 * The guy stepped on a trap.... Make him pay. |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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parents:
diff
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|
261 */ |
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parents:
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|
262 int |
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parents:
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|
263 be_trapped(const coord *tc) |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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parents:
diff
changeset
|
264 { |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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parents:
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|
265 PLACE *pp; |
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parents:
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|
266 THING *arrow; |
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parents:
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|
267 int tr; |
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|
268 |
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|
269 if (on(player, ISLEVIT)) |
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parents:
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|
270 return T_RUST; /* anything that's not a door or teleport */ |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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parents:
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|
271 running = FALSE; |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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parents:
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|
272 count = FALSE; |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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parents:
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|
273 pp = INDEX(tc->y, tc->x); |
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parents:
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|
274 pp->p_ch = TRAP; |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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parents:
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|
275 tr = pp->p_flags & F_TMASK; |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
276 pp->p_flags |= F_SEEN; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
277 switch (tr) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
278 { |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
279 case T_DOOR: |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
280 level++; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
281 new_level(); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
282 msg("you fell into a trap!"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
283 when T_BEAR: |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
284 no_move += BEARTIME; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
285 msg("you are caught in a bear trap"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
286 when T_MYST: |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
287 switch(rnd(11)) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
288 { |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
289 case 0: msg("you are suddenly in a parallel dimension"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
290 when 1: msg("the light in here suddenly seems %s", rainbow[rnd(cNCOLORS)]); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
291 when 2: msg("you feel a sting in the side of your neck"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
292 when 3: msg("multi-colored lines swirl around you, then fade"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
293 when 4: msg("a %s light flashes in your eyes", rainbow[rnd(cNCOLORS)]); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
294 when 5: msg("a spike shoots past your ear!"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
295 when 6: msg("%s sparks dance across your armor", rainbow[rnd(cNCOLORS)]); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
296 when 7: msg("you suddenly feel very thirsty"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
297 when 8: msg("you feel time speed up suddenly"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
298 when 9: msg("time now seems to be going slower"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
299 when 10: msg("you pack turns %s!", rainbow[rnd(cNCOLORS)]); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
300 } |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
301 when T_SLEEP: |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
302 no_command += SLEEPTIME; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
303 player.t_flags &= ~ISRUN; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
304 msg("a strange white mist envelops you and you fall asleep"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
305 when T_ARROW: |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
306 if (swing(pstats.s_lvl - 1, pstats.s_arm, 1)) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
307 { |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
308 pstats.s_hpt -= roll(1, 6); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
309 if (pstats.s_hpt <= 0) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
310 { |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
311 msg("an arrow killed you"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
312 death('a'); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
313 } |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
314 else |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
315 msg("oh no! An arrow shot you"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
316 } |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
317 else |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
318 { |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
319 arrow = new_item(); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
320 init_weapon(arrow, ARROW); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
321 arrow->o_count = 1; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
322 arrow->o_pos = hero; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
323 fall(arrow, FALSE); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
324 msg("an arrow shoots past you"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
325 } |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
326 when T_TELEP: |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
327 /* |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
328 * since the hero's leaving, look() won't put a TRAP |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
329 * down for us, so we have to do it ourself |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
330 */ |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
331 teleport(); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
332 mvaddch(tc->y, tc->x, TRAP); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
333 when T_DART: |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
334 if (!swing(pstats.s_lvl+1, pstats.s_arm, 1)) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
335 msg("a small dart whizzes by your ear and vanishes"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
336 else |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
337 { |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
338 pstats.s_hpt -= roll(1, 4); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
339 if (pstats.s_hpt <= 0) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
340 { |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
341 msg("a poisoned dart killed you"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
342 death('d'); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
343 } |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
344 if (!ISWEARING(R_SUSTSTR) && !save(VS_POISON)) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
345 chg_str(-1); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
346 msg("a small dart just hit you in the shoulder"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
347 } |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
348 when T_RUST: |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
349 msg("a gush of water hits you on the head"); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
350 rust_armor(cur_armor); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
351 } |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
352 flush_type(); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
353 return tr; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
354 } |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
355 |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
356 /* |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
357 * rndmove: |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
358 * Move in a random direction if the monster/person is confused |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
359 */ |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
360 coord |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
361 rndmove(const THING *who) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
362 { |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
363 THING *obj; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
364 int x, y; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
365 int ch; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
366 coord ret; /* what we will be returning */ |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
367 |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
368 y = ret.y = who->t_pos.y + rnd(3) - 1; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
369 x = ret.x = who->t_pos.x + rnd(3) - 1; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
370 /* |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
371 * Now check to see if that's a legal move. If not, don't move. |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
372 * (I.e., bump into the wall or whatever) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
373 */ |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
374 if (y == who->t_pos.y && x == who->t_pos.x) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
375 return ret; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
376 if (!diag_ok(&who->t_pos, &ret)) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
377 goto bad; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
378 else |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
379 { |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
380 ch = winat(y, x); |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
381 if (!step_ok(ch)) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
382 goto bad; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
383 if (ch == SCROLL) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
384 { |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
385 for (obj = lvl_obj; obj != NULL; obj = next(obj)) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
386 if (y == obj->o_pos.y && x == obj->o_pos.x) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
387 break; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
388 if (obj != NULL && obj->o_which == S_SCARE) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
389 goto bad; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
390 } |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
391 } |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
392 return ret; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
393 |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
394 bad: |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
395 ret = who->t_pos; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
396 return ret; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
397 } |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
398 |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
399 /* |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
400 * rust_armor: |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
401 * Rust the given armor, if it is a legal kind to rust, and we |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
402 * aren't wearing a magic ring. |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
403 */ |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
404 |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
405 void |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
406 rust_armor(THING *arm) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
407 { |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
408 if (arm == NULL || arm->o_type != ARMOR || arm->o_which == LEATHER || |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
409 arm->o_arm >= 9) |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
410 return; |
f502bf60e6e4
Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
411 |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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412 if ((arm->o_flags & ISPROT) || ISWEARING(R_SUSTARM)) |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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413 { |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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414 if (!to_death) |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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415 msg("the rust vanishes instantly"); |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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416 } |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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417 else |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
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418 { |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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419 arm->o_arm++; |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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420 if (!terse) |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
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421 msg("your armor appears to be weaker now. Oh my!"); |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
parents:
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422 else |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
elwin
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423 msg("your armor weakens"); |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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424 } |
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Import Rogue 5.4 from the Roguelike Restoration Project (r1490)
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425 } |