Early Roguelike Collection: arogue5/weapons.c annotate

annotate arogue5/weapons.c @ 311:28e22fb35989

Fix one more batch of compiler warnings. A few of these were potential bugs.

author	John "Elwin" Edwards
date	Tue, 04 May 2021 21:03:47 -0400
parents	56e748983fa8
children

rev	line source
63 0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	1 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	2 * Functions for dealing with problems brought about by weapons
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	3 *
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	4 * Advanced Rogue
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	5 * Copyright (C) 1984, 1985 Michael Morgan, Ken Dalka and AT&T
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	6 * All rights reserved.
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	7 *
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	8 * Based on "Rogue: Exploring the Dungeons of Doom"
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	9 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	10 * All rights reserved.
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	11 *
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	12 * See the file LICENSE.TXT for full copyright and licensing information.
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	13 */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	14
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	15 #include "curses.h"
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	16 #include <ctype.h>
67 c49f7927b0fa arogue5: add missing header files. elwin parents: 63 diff changeset	17 #include <string.h>
63 0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	18 #include "rogue.h"
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	19
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	20
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	21
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	22 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	23 * do the actual motion on the screen done by an object traveling
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	24 * across the room
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	25 */
218 56e748983fa8 Advanced Rogue 5: convert to ANSI function declarations. John "Elwin" Edwards parents: 67 diff changeset	26 void
56e748983fa8 Advanced Rogue 5: convert to ANSI function declarations. John "Elwin" Edwards parents: 67 diff changeset	27 do_motion(struct object obj, int ydelta, int xdelta, struct thing tp)
63 0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	28 {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	29
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	30 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	31 * Come fly with us ...
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	32 */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	33 obj->o_pos = tp->t_pos;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	34 for (; ;) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	35 register int ch;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	36 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	37 * Erase the old one
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	38 */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	39 if (!ce(obj->o_pos, tp->t_pos) &&
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	40 cansee(unc(obj->o_pos)) &&
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	41 mvwinch(cw, obj->o_pos.y, obj->o_pos.x) != ' ') {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	42 mvwaddch(cw, obj->o_pos.y, obj->o_pos.x, show(obj->o_pos.y, obj->o_pos.x));
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	43 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	44 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	45 * Get the new position
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	46 */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	47 obj->o_pos.y += ydelta;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	48 obj->o_pos.x += xdelta;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	49 if (shoot_ok(ch = winat(obj->o_pos.y, obj->o_pos.x)) && ch != DOOR && !ce(obj->o_pos, hero)) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	50 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	51 * It hasn't hit anything yet, so display it
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	52 * If it alright.
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	53 */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	54 if (cansee(unc(obj->o_pos)) &&
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	55 mvwinch(cw, obj->o_pos.y, obj->o_pos.x) != ' ') {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	56 mvwaddch(cw, obj->o_pos.y, obj->o_pos.x, obj->o_type);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	57 draw(cw);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	58 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	59 continue;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	60 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	61 break;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	62 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	63 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	64
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	65
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	66 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	67 * fall:
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	68 * Drop an item someplace around here.
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	69 */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	70
218 56e748983fa8 Advanced Rogue 5: convert to ANSI function declarations. John "Elwin" Edwards parents: 67 diff changeset	71 void
56e748983fa8 Advanced Rogue 5: convert to ANSI function declarations. John "Elwin" Edwards parents: 67 diff changeset	72 fall(struct linked_list *item, bool pr)
63 0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	73 {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	74 register struct object *obj;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	75 register struct room *rp;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	76 register int i;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	77 coord *fpos = NULL;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	78
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	79 obj = OBJPTR(item);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	80 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	81 * try to drop the item, look up to 3 squares away for now
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	82 */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	83 for (i=1; i<4; i++) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	84 if ((fpos = fallpos(&obj->o_pos, FALSE, i)) != NULL)
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	85 break;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	86 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	87
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	88 if (fpos != NULL) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	89 mvaddch(fpos->y, fpos->x, obj->o_type);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	90 obj->o_pos = *fpos;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	91 if ((rp = roomin(&hero)) != NULL &&
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	92 lit_room(rp)) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	93 light(&hero);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	94 mvwaddch(cw, hero.y, hero.x, PLAYER);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	95 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	96 attach(lvl_obj, item);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	97 return;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	98 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	99
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	100
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	101 if (pr) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	102 if (obj->o_type == WEAPON) /* BUGFIX: Identification trick */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	103 msg("The %s vanishes as it hits the ground.",
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	104 weaps[obj->o_which].w_name);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	105 else
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	106 msg("%s vanishes as it hits the ground.", inv_name(obj,TRUE));
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	107 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	108 o_discard(item);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	109 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	110
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	111
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	112 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	113 * Does the missile hit the monster
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	114 */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	115
218 56e748983fa8 Advanced Rogue 5: convert to ANSI function declarations. John "Elwin" Edwards parents: 67 diff changeset	116 bool
56e748983fa8 Advanced Rogue 5: convert to ANSI function declarations. John "Elwin" Edwards parents: 67 diff changeset	117 hit_monster(int y, int x, struct object obj, struct thing tp)
63 0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	118 {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	119 static coord mp;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	120
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	121 mp.y = y;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	122 mp.x = x;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	123 if (tp == &player) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	124 /* Make sure there is a monster where it landed */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	125 if (!isalpha(mvwinch(mw, y, x))) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	126 return(FALSE);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	127 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	128 return(fight(&mp, obj, TRUE));
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	129 } else {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	130 if (!ce(mp, hero)) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	131 return(FALSE);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	132 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	133 return(attack(tp, obj, TRUE));
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	134 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	135 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	136
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	137 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	138 * init_weapon:
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	139 * Set up the initial goodies for a weapon
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	140 */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	141
218 56e748983fa8 Advanced Rogue 5: convert to ANSI function declarations. John "Elwin" Edwards parents: 67 diff changeset	142 void
311 28e22fb35989 Fix one more batch of compiler warnings. John "Elwin" Edwards parents: 218 diff changeset	143 init_weapon(struct object *weap, int type)
63 0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	144 {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	145 register struct init_weps *iwp;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	146
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	147 iwp = &weaps[type];
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	148 strcpy(weap->o_damage,iwp->w_dam);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	149 strcpy(weap->o_hurldmg,iwp->w_hrl);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	150 weap->o_launch = iwp->w_launch;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	151 weap->o_flags = iwp->w_flags;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	152 weap->o_weight = iwp->w_wght;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	153 if (weap->o_flags & ISMANY) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	154 weap->o_count = rnd(8) + 8;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	155 weap->o_group = newgrp();
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	156 } else {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	157 weap->o_count = 1;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	158 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	159 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	160
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	161 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	162 * missile:
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	163 * Fire a missile in a given direction
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	164 */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	165
218 56e748983fa8 Advanced Rogue 5: convert to ANSI function declarations. John "Elwin" Edwards parents: 67 diff changeset	166 void
56e748983fa8 Advanced Rogue 5: convert to ANSI function declarations. John "Elwin" Edwards parents: 67 diff changeset	167 missile(int ydelta, int xdelta, struct linked_list item, struct thing tp)
63 0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	168 {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	169 register struct object *obj;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	170 register struct linked_list *nitem;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	171 char ch;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	172
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	173 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	174 * Get which thing we are hurling
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	175 */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	176 if (item == NULL) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	177 return;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	178 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	179 obj = OBJPTR(item);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	180
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	181 #if 0 /* Do we really want to make this check */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	182 if (is_current(obj)) { /* Are we holding it? */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	183 msg(terse ? "Holding it." : "You are already holding it.");
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	184 return;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	185 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	186 #endif
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	187
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	188 if (!dropcheck(obj)) return; /* Can we get rid of it? */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	189
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	190 if(!(obj->o_flags & ISMISL)) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	191 for(;;) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	192 msg(terse ? "Really throw? (y or n): "
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	193 : "Do you really want to throw %s? (y or n): ",
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	194 inv_name(obj, TRUE));
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	195 mpos = 0;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	196 ch = readchar();
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	197 if (ch == 'n' \|\| ch == ESCAPE) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	198 after = FALSE;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	199 return;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	200 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	201 if (ch == 'y')
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	202 break;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	203 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	204 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	205 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	206 * Get rid of the thing. If it is a non-multiple item object, or
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	207 * if it is the last thing, just drop it. Otherwise, create a new
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	208 * item with a count of one.
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	209 */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	210 if (obj->o_count < 2) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	211 detach(tp->t_pack, item);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	212 if (tp->t_pack == pack) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	213 inpack--;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	214 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	215 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	216 else {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	217 obj->o_count--;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	218 nitem = (struct linked_list ) new_item(sizeof obj);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	219 obj = OBJPTR(nitem);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	220 obj = (OBJPTR(item));
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	221 obj->o_count = 1;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	222 item = nitem;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	223 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	224 updpack (FALSE);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	225 do_motion(obj, ydelta, xdelta, tp);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	226 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	227 * AHA! Here it has hit something. If it is a wall or a door,
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	228 * or if it misses (combat) the monster, put it on the floor
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	229 */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	230 if (!hit_monster(unc(obj->o_pos), obj, tp)) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	231 fall(item, TRUE);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	232 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	233 mvwaddch(cw, hero.y, hero.x, PLAYER);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	234 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	235
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	236 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	237 * num:
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	238 * Figure out the plus number for armor/weapons
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	239 */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	240
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	241 char *
218 56e748983fa8 Advanced Rogue 5: convert to ANSI function declarations. John "Elwin" Edwards parents: 67 diff changeset	242 num(int n1, int n2)
63 0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	243 {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	244 static char numbuf[LINELEN];
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	245
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	246 if (n1 == 0 && n2 == 0) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	247 return "+0";
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	248 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	249 if (n2 == 0) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	250 sprintf(numbuf, "%s%d", n1 < 0 ? "" : "+", n1);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	251 } else {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	252 sprintf(numbuf, "%s%d, %s%d", n1 < 0 ? "" : "+", n1, n2 < 0 ? "" : "+", n2);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	253 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	254 return(numbuf);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	255 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	256
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	257 /*
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	258 * wield:
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	259 * Pull out a certain weapon
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	260 */
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	261
218 56e748983fa8 Advanced Rogue 5: convert to ANSI function declarations. John "Elwin" Edwards parents: 67 diff changeset	262 void
56e748983fa8 Advanced Rogue 5: convert to ANSI function declarations. John "Elwin" Edwards parents: 67 diff changeset	263 wield(void)
63 0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	264 {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	265 register struct linked_list *item;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	266 register struct object obj, oweapon;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	267
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	268 if ((oweapon = cur_weapon) != NULL) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	269 if (!dropcheck(cur_weapon)) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	270 cur_weapon = oweapon;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	271 return;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	272 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	273 if (terse)
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	274 addmsg("Was ");
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	275 else
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	276 addmsg("You were ");
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	277 msg("wielding %s", inv_name(oweapon, TRUE));
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	278 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	279 if ((item = get_item(pack, "wield", WIELDABLE)) == NULL) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	280 after = FALSE;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	281 return;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	282 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	283 obj = OBJPTR(item);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	284 if (is_current(obj)) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	285 msg("Item in use.");
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	286 after = FALSE;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	287 return;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	288 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	289 if (player.t_ctype != C_FIGHTER &&
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	290 obj->o_type == WEAPON &&
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	291 (obj->o_which == TWOSWORD \|\| obj->o_which == BASWORD)) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	292 msg("Only fighters can wield a %s", weaps[obj->o_which].w_name);
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	293 return;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	294 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	295 if (terse) {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	296 addmsg("W");
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	297 } else {
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	298 addmsg("You are now w");
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	299 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	300 msg("ielding %s", inv_name(obj, TRUE));
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	301 cur_weapon = obj;
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	302 }
0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	303

Mercurial > hg > early-roguelike

annotate arogue5/weapons.c @ 311:28e22fb35989