1 |
root |
1.20 |
/* |
2 |
root |
1.21 |
* This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game. |
3 |
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* |
4 |
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* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
5 |
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* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
6 |
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* Copyright (©) 1992,2007 Frank Tore Johansen |
7 |
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* |
8 |
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* Crossfire TRT is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License as published by the Free |
10 |
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* Software Foundation; either version 2 of the License, or (at your option) |
11 |
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* any later version. |
12 |
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* |
13 |
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* This program is distributed in the hope that it will be useful, but |
14 |
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
15 |
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
16 |
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* for more details. |
17 |
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* |
18 |
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* You should have received a copy of the GNU General Public License along |
19 |
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* with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51 |
20 |
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* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
21 |
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* |
22 |
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* The authors can be reached via e-mail to <crossfire@schmorp.de> |
23 |
root |
1.20 |
*/ |
24 |
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|
25 |
elmex |
1.1 |
/* Basic stuff for use with the alchemy code. Clearly some of this stuff |
26 |
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* could go into server/alchemy, but I left it here just in case it proves |
27 |
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* more generally useful. |
28 |
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* |
29 |
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* Nov 1995 - file created by b.t. thomas@astro.psu.edu |
30 |
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*/ |
31 |
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32 |
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33 |
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/* Our definition of 'formula' is any product of an alchemical process. |
34 |
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* Ingredients are just comma delimited list of archetype (or object) |
35 |
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* names. |
36 |
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*/ |
37 |
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|
38 |
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/* Example 'formula' entry in libdir/formulae: |
39 |
root |
1.18 |
* object transparency |
40 |
elmex |
1.1 |
* chance 10 |
41 |
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* ingred dust of beholdereye,gem |
42 |
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* arch potion_generic |
43 |
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*/ |
44 |
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45 |
root |
1.11 |
#include <cctype> |
46 |
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|
47 |
elmex |
1.1 |
#include <global.h> |
48 |
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#include <object.h> |
49 |
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|
50 |
root |
1.5 |
static void build_stringlist (const char *str, char ***result_list, size_t * result_size); |
51 |
elmex |
1.1 |
|
52 |
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static recipelist *formulalist; |
53 |
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|
54 |
root |
1.5 |
static recipelist * |
55 |
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init_recipelist (void) |
56 |
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{ |
57 |
root |
1.3 |
recipelist *tl = new recipelist; |
58 |
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|
59 |
root |
1.5 |
tl->total_chance = 0; |
60 |
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tl->number = 0; |
61 |
root |
1.19 |
tl->items = 0; |
62 |
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tl->next = 0; |
63 |
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|
64 |
elmex |
1.1 |
return tl; |
65 |
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} |
66 |
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|
67 |
root |
1.5 |
static recipe * |
68 |
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get_empty_formula (void) |
69 |
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{ |
70 |
root |
1.3 |
recipe *t = new recipe; |
71 |
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|
72 |
elmex |
1.1 |
t->chance = 0; |
73 |
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t->index = 0; |
74 |
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t->transmute = 0; |
75 |
root |
1.5 |
t->yield = 0; |
76 |
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t->diff = 0; |
77 |
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t->exp = 0; |
78 |
elmex |
1.1 |
t->keycode = 0; |
79 |
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t->title = NULL; |
80 |
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t->arch_names = 0; |
81 |
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t->arch_name = NULL; |
82 |
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t->skill = NULL; |
83 |
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t->cauldron = NULL; |
84 |
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t->ingred = NULL; |
85 |
root |
1.5 |
t->next = NULL; |
86 |
elmex |
1.1 |
return t; |
87 |
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} |
88 |
root |
1.5 |
|
89 |
elmex |
1.1 |
/* get_formulalist() - returns pointer to the formula list */ |
90 |
root |
1.5 |
recipelist * |
91 |
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get_formulalist (int i) |
92 |
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{ |
93 |
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recipelist *fl = formulalist; |
94 |
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int number = i; |
95 |
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96 |
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while (fl && number > 1) |
97 |
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{ |
98 |
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if (!(fl = fl->next)) |
99 |
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break; |
100 |
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number--; |
101 |
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} |
102 |
root |
1.18 |
|
103 |
elmex |
1.1 |
return fl; |
104 |
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} |
105 |
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|
106 |
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/* check_recipe() - makes sure we actually have the requested artifact |
107 |
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* and archetype. */ |
108 |
root |
1.5 |
static int |
109 |
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check_recipe (const recipe *rp) |
110 |
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{ |
111 |
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size_t i; |
112 |
root |
1.18 |
int result = 1; |
113 |
root |
1.5 |
|
114 |
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for (i = 0; i < rp->arch_names; i++) |
115 |
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{ |
116 |
root |
1.6 |
if (archetype::find (rp->arch_name[i]) != NULL) |
117 |
root |
1.5 |
{ |
118 |
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artifact *art = locate_recipe_artifact (rp, i); |
119 |
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|
120 |
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if (!art && strcmp (rp->title, "NONE") != 0) |
121 |
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{ |
122 |
pippijn |
1.12 |
LOG (llevError, "WARNING: Formula %s of %s has no artifact.\n", rp->arch_name[i], &rp->title); |
123 |
root |
1.5 |
result = 0; |
124 |
elmex |
1.1 |
} |
125 |
root |
1.5 |
} |
126 |
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else |
127 |
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{ |
128 |
pippijn |
1.12 |
LOG (llevError, "WARNING: Can't find archetype %s for formula %s\n", rp->arch_name[i], &rp->title); |
129 |
root |
1.5 |
result = 0; |
130 |
elmex |
1.1 |
} |
131 |
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} |
132 |
root |
1.5 |
|
133 |
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return result; |
134 |
elmex |
1.1 |
} |
135 |
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|
136 |
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/* |
137 |
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* init_formulae() - Builds up the lists of formula from the file in |
138 |
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* the libdir. -b.t. |
139 |
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*/ |
140 |
root |
1.5 |
void |
141 |
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init_formulae (void) |
142 |
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{ |
143 |
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static int has_been_done = 0; |
144 |
elmex |
1.1 |
FILE *fp; |
145 |
|
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char filename[MAX_BUF], buf[MAX_BUF], *cp, *next; |
146 |
root |
1.5 |
recipe *formula = NULL; |
147 |
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recipelist *fl = init_recipelist (); |
148 |
elmex |
1.1 |
linked_char *tmp; |
149 |
|
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int value, comp; |
150 |
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|
151 |
root |
1.5 |
if (!formulalist) |
152 |
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formulalist = fl; |
153 |
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|
154 |
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if (has_been_done) |
155 |
elmex |
1.1 |
return; |
156 |
root |
1.5 |
else |
157 |
|
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has_been_done = 1; |
158 |
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|
159 |
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sprintf (filename, "%s/formulae", settings.datadir); |
160 |
pippijn |
1.12 |
LOG (llevDebug, "Reading alchemical formulae from %s...\n", filename); |
161 |
root |
1.5 |
if ((fp = open_and_uncompress (filename, 0, &comp)) == NULL) |
162 |
|
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{ |
163 |
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LOG (llevError, "Can't open %s.\n", filename); |
164 |
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return; |
165 |
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} |
166 |
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|
167 |
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while (fgets (buf, MAX_BUF, fp) != NULL) |
168 |
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{ |
169 |
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if (*buf == '#') |
170 |
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continue; |
171 |
|
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if ((cp = strchr (buf, '\n')) != NULL) |
172 |
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*cp = '\0'; |
173 |
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cp = buf; |
174 |
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while (*cp == ' ') /* Skip blanks */ |
175 |
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cp++; |
176 |
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|
177 |
root |
1.18 |
if (!strncmp (cp, "object", 6)) |
178 |
root |
1.5 |
{ |
179 |
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formula = get_empty_formula (); |
180 |
|
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formula->title = strchr (cp, ' ') + 1; |
181 |
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} |
182 |
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else if (!strncmp (cp, "keycode", 7)) |
183 |
root |
1.18 |
formula->keycode = strchr (cp, ' ') + 1; |
184 |
root |
1.5 |
else if (sscanf (cp, "trans %d", &value)) |
185 |
root |
1.18 |
formula->transmute = (uint16) value; |
186 |
root |
1.5 |
else if (sscanf (cp, "yield %d", &value)) |
187 |
root |
1.18 |
formula->yield = (uint16) value; |
188 |
root |
1.5 |
else if (sscanf (cp, "chance %d", &value)) |
189 |
root |
1.18 |
formula->chance = (uint16) value; |
190 |
root |
1.5 |
else if (sscanf (cp, "exp %d", &value)) |
191 |
root |
1.18 |
formula->exp = (uint16) value; |
192 |
root |
1.5 |
else if (sscanf (cp, "diff %d", &value)) |
193 |
root |
1.18 |
formula->diff = (uint16) value; |
194 |
root |
1.5 |
else if (!strncmp (cp, "ingred", 6)) |
195 |
|
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{ |
196 |
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int numb_ingred = 1; |
197 |
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|
198 |
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cp = strchr (cp, ' ') + 1; |
199 |
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do |
200 |
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{ |
201 |
|
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if ((next = strchr (cp, ',')) != NULL) |
202 |
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{ |
203 |
|
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*(next++) = '\0'; |
204 |
|
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numb_ingred++; |
205 |
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} |
206 |
root |
1.18 |
|
207 |
root |
1.5 |
tmp = new linked_char; |
208 |
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|
209 |
|
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tmp->name = cp; |
210 |
|
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tmp->next = formula->ingred; |
211 |
|
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formula->ingred = tmp; |
212 |
|
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/* each ingredient's ASCII value is coadded. Later on this |
213 |
|
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* value will be used allow us to search the formula lists |
214 |
|
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* quickly for the right recipe. |
215 |
|
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*/ |
216 |
|
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formula->index += strtoint (cp); |
217 |
|
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} |
218 |
|
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while ((cp = next) != NULL); |
219 |
root |
1.18 |
|
220 |
root |
1.5 |
/* now find the correct (# of ingred ordered) formulalist */ |
221 |
|
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fl = formulalist; |
222 |
|
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while (numb_ingred != 1) |
223 |
|
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{ |
224 |
|
|
if (!fl->next) |
225 |
|
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fl->next = init_recipelist (); |
226 |
root |
1.18 |
|
227 |
root |
1.5 |
fl = fl->next; |
228 |
|
|
numb_ingred--; |
229 |
|
|
} |
230 |
root |
1.18 |
|
231 |
root |
1.5 |
fl->total_chance += formula->chance; |
232 |
|
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fl->number++; |
233 |
|
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formula->next = fl->items; |
234 |
|
|
fl->items = formula; |
235 |
|
|
} |
236 |
|
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else if (!strncmp (cp, "arch", 4)) |
237 |
|
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{ |
238 |
|
|
build_stringlist (strchr (cp, ' ') + 1, &formula->arch_name, &formula->arch_names); |
239 |
|
|
check_recipe (formula); |
240 |
|
|
} |
241 |
|
|
else if (!strncmp (cp, "skill", 5)) |
242 |
root |
1.18 |
formula->skill = strchr (cp, ' ') + 1; |
243 |
root |
1.5 |
else if (!strncmp (cp, "cauldron", 8)) |
244 |
root |
1.18 |
formula->cauldron = strchr (cp, ' ') + 1; |
245 |
root |
1.5 |
else |
246 |
|
|
LOG (llevError, "Unknown input in file %s: %s\n", filename, buf); |
247 |
|
|
} |
248 |
root |
1.18 |
|
249 |
root |
1.5 |
LOG (llevDebug, "done.\n"); |
250 |
|
|
close_and_delete (fp, comp); |
251 |
elmex |
1.1 |
/* Lastly, lets check for problems in formula we got */ |
252 |
root |
1.5 |
check_formulae (); |
253 |
elmex |
1.1 |
} |
254 |
|
|
|
255 |
|
|
/* check_formulae()- since we are doing a squential search on the |
256 |
|
|
* formulae lists now, we have to be carefull that we dont have 2 |
257 |
|
|
* formula with the exact same index value. Under the new nbatches |
258 |
|
|
* code, it is possible to have multiples of ingredients in a cauldron |
259 |
|
|
* which could result in an index formula mismatch. We *don't* check for |
260 |
|
|
* that possibility here. -b.t. |
261 |
|
|
*/ |
262 |
root |
1.5 |
void |
263 |
|
|
check_formulae (void) |
264 |
|
|
{ |
265 |
elmex |
1.1 |
recipelist *fl; |
266 |
|
|
recipe *check, *formula; |
267 |
|
|
int numb = 1; |
268 |
|
|
|
269 |
pippijn |
1.13 |
LOG (llevDebug, "Checking formulae lists...\n"); |
270 |
elmex |
1.1 |
|
271 |
root |
1.19 |
for (fl = formulalist; fl; fl = fl->next) |
272 |
root |
1.5 |
{ |
273 |
root |
1.19 |
for (formula = fl->items; formula; formula = formula->next) |
274 |
|
|
for (check = formula->next; check; check = check->next) |
275 |
root |
1.5 |
if (check->index == formula->index) |
276 |
|
|
{ |
277 |
|
|
LOG (llevError, " ERROR: On %d ingred list: ", numb); |
278 |
|
|
LOG (llevError, "Formulae [%s] of %s and [%s] of %s have matching index id (%d)\n", |
279 |
|
|
formula->arch_name[0], &formula->title, check->arch_name[0], &check->title, formula->index); |
280 |
|
|
} |
281 |
|
|
numb++; |
282 |
|
|
} |
283 |
elmex |
1.1 |
|
284 |
root |
1.5 |
LOG (llevDebug, "done.\n"); |
285 |
elmex |
1.1 |
|
286 |
|
|
} |
287 |
|
|
|
288 |
|
|
/* Borrowed (again) from the artifacts code for this */ |
289 |
|
|
|
290 |
root |
1.5 |
void |
291 |
|
|
dump_alchemy (void) |
292 |
|
|
{ |
293 |
|
|
recipelist *fl = formulalist; |
294 |
|
|
recipe *formula = NULL; |
295 |
elmex |
1.1 |
linked_char *next; |
296 |
root |
1.5 |
int num_ingred = 1; |
297 |
elmex |
1.1 |
|
298 |
root |
1.5 |
fprintf (logfile, "\n"); |
299 |
|
|
while (fl) |
300 |
|
|
{ |
301 |
|
|
fprintf (logfile, "\n Formulae with %d ingredient%s %d Formulae with total_chance=%d\n", |
302 |
|
|
num_ingred, num_ingred > 1 ? "s." : ".", fl->number, fl->total_chance); |
303 |
root |
1.19 |
for (formula = fl->items; formula; formula = formula->next) |
304 |
root |
1.5 |
{ |
305 |
|
|
artifact *art = NULL; |
306 |
|
|
char buf[MAX_BUF]; |
307 |
|
|
size_t i; |
308 |
|
|
|
309 |
|
|
for (i = 0; i < formula->arch_names; i++) |
310 |
|
|
{ |
311 |
|
|
const char *string = formula->arch_name[i]; |
312 |
|
|
|
313 |
root |
1.6 |
if (archetype::find (string) != NULL) |
314 |
root |
1.5 |
{ |
315 |
|
|
art = locate_recipe_artifact (formula, i); |
316 |
|
|
if (!art && strcmp (formula->title, "NONE")) |
317 |
root |
1.18 |
LOG (llevError, "Formula %s has no artifact!\n", &formula->title); |
318 |
root |
1.5 |
else |
319 |
|
|
{ |
320 |
|
|
if (strcmp (formula->title, "NONE")) |
321 |
|
|
sprintf (buf, "%s of %s", string, &formula->title); |
322 |
|
|
else |
323 |
|
|
sprintf (buf, "%s", string); |
324 |
|
|
fprintf (logfile, "%-30s(%d) bookchance %3d ", buf, formula->index, formula->chance); |
325 |
|
|
fprintf (logfile, "skill %s", &formula->skill); |
326 |
|
|
fprintf (logfile, "\n"); |
327 |
|
|
if (formula->ingred != NULL) |
328 |
|
|
{ |
329 |
|
|
int nval = 0, tval = 0; |
330 |
|
|
|
331 |
|
|
fprintf (logfile, "\tIngred: "); |
332 |
|
|
for (next = formula->ingred; next != NULL; next = next->next) |
333 |
|
|
{ |
334 |
|
|
if (nval != 0) |
335 |
|
|
fprintf (logfile, ","); |
336 |
|
|
fprintf (logfile, "%s(%d)", &next->name, (nval = strtoint (next->name))); |
337 |
|
|
tval += nval; |
338 |
|
|
} |
339 |
|
|
fprintf (logfile, "\n"); |
340 |
|
|
if (tval != formula->index) |
341 |
|
|
fprintf (logfile, "WARNING:ingredient list and formula values not equal.\n"); |
342 |
|
|
} |
343 |
|
|
if (formula->skill != NULL) |
344 |
|
|
fprintf (logfile, "\tSkill Required: %s", &formula->skill); |
345 |
|
|
if (formula->cauldron != NULL) |
346 |
|
|
fprintf (logfile, "\tCauldron: %s\n", &formula->cauldron); |
347 |
|
|
fprintf (logfile, "\tDifficulty: %d\t Exp: %d\n", formula->diff, formula->exp); |
348 |
|
|
} |
349 |
root |
1.2 |
} |
350 |
root |
1.5 |
else |
351 |
|
|
LOG (llevError, "Can't find archetype:%s for formula %s\n", string, &formula->title); |
352 |
|
|
} |
353 |
|
|
} |
354 |
|
|
fprintf (logfile, "\n"); |
355 |
|
|
fl = fl->next; |
356 |
|
|
num_ingred++; |
357 |
|
|
} |
358 |
elmex |
1.1 |
} |
359 |
|
|
|
360 |
|
|
/* Find a treasure with a matching name. The 'depth' parameter is |
361 |
|
|
* only there to prevent infinite loops in treasure lists (a list |
362 |
|
|
* referencing another list pointing back to the first one). */ |
363 |
root |
1.5 |
archetype * |
364 |
|
|
find_treasure_by_name (const treasure *t, const char *name, int depth) |
365 |
elmex |
1.1 |
{ |
366 |
|
|
if (depth > 10) |
367 |
elmex |
1.10 |
return 0; |
368 |
|
|
|
369 |
|
|
while (t) |
370 |
elmex |
1.1 |
{ |
371 |
elmex |
1.10 |
if (t->name) |
372 |
root |
1.2 |
{ |
373 |
root |
1.19 |
if (treasurelist *tl = treasurelist::find (t->name)) |
374 |
|
|
if (tl->items) |
375 |
|
|
if (archetype *at = find_treasure_by_name (tl->items, name, depth + 1)) |
376 |
elmex |
1.10 |
return at; |
377 |
root |
1.2 |
} |
378 |
elmex |
1.1 |
else |
379 |
root |
1.2 |
{ |
380 |
elmex |
1.14 |
if (t->item && !strcasecmp (t->item->clone.name, name)) |
381 |
root |
1.2 |
return t->item; |
382 |
|
|
} |
383 |
elmex |
1.10 |
|
384 |
|
|
if (t->next_yes) |
385 |
root |
1.19 |
if (archetype *at = find_treasure_by_name (t->next_yes, name, depth)) |
386 |
|
|
return at; |
387 |
elmex |
1.10 |
|
388 |
|
|
if (t->next_no) |
389 |
root |
1.19 |
if (archetype *at = find_treasure_by_name (t->next_no, name, depth)) |
390 |
|
|
return at; |
391 |
|
|
|
392 |
elmex |
1.1 |
t = t->next; |
393 |
|
|
} |
394 |
root |
1.19 |
|
395 |
elmex |
1.10 |
return 0; |
396 |
elmex |
1.1 |
} |
397 |
|
|
|
398 |
|
|
/* If several archetypes have the same name, the value of the first |
399 |
|
|
* one with that name will be returned. This happens for the |
400 |
|
|
* mushrooms (mushroom_1, mushroom_2 and mushroom_3). For the |
401 |
|
|
* monsters' body parts, there may be several monsters with the same |
402 |
|
|
* name. This is not a problem if these monsters have the same level |
403 |
|
|
* (e.g. sage & c_sage) or if only one of the monsters generates the |
404 |
|
|
* body parts that we are looking for (e.g. big_dragon and |
405 |
|
|
* big_dragon_worthless). */ |
406 |
root |
1.5 |
long |
407 |
|
|
find_ingred_cost (const char *name) |
408 |
elmex |
1.1 |
{ |
409 |
root |
1.5 |
archetype *at; |
410 |
|
|
archetype *at2; |
411 |
elmex |
1.1 |
artifactlist *al; |
412 |
root |
1.5 |
artifact *art; |
413 |
|
|
long mult; |
414 |
|
|
char *cp; |
415 |
|
|
char part1[100]; |
416 |
|
|
char part2[100]; |
417 |
elmex |
1.1 |
|
418 |
|
|
/* same as atoi(), but skip number */ |
419 |
|
|
mult = 0; |
420 |
|
|
while (isdigit (*name)) |
421 |
|
|
{ |
422 |
|
|
mult = 10 * mult + (*name - '0'); |
423 |
|
|
name++; |
424 |
|
|
} |
425 |
root |
1.16 |
|
426 |
elmex |
1.1 |
if (mult > 0) |
427 |
|
|
name++; |
428 |
|
|
else |
429 |
|
|
mult = 1; |
430 |
root |
1.16 |
|
431 |
elmex |
1.1 |
/* first, try to match the name of an archetype */ |
432 |
root |
1.5 |
for (at = first_archetype; at != NULL; at = at->next) |
433 |
elmex |
1.1 |
{ |
434 |
|
|
if (at->clone.title != NULL) |
435 |
root |
1.2 |
{ |
436 |
|
|
/* inefficient, but who cares? */ |
437 |
root |
1.3 |
sprintf (part1, "%s %s", &at->clone.name, &at->clone.title); |
438 |
root |
1.5 |
if (!strcasecmp (part1, name)) |
439 |
root |
1.2 |
return mult * at->clone.value; |
440 |
|
|
} |
441 |
root |
1.5 |
if (!strcasecmp (at->clone.name, name)) |
442 |
root |
1.2 |
return mult * at->clone.value; |
443 |
elmex |
1.1 |
} |
444 |
root |
1.16 |
|
445 |
elmex |
1.1 |
/* second, try to match an artifact ("arch of something") */ |
446 |
|
|
cp = strstr (name, " of "); |
447 |
|
|
if (cp != NULL) |
448 |
|
|
{ |
449 |
|
|
strcpy (part1, name); |
450 |
|
|
part1[cp - name] = '\0'; |
451 |
|
|
strcpy (part2, cp + 4); |
452 |
|
|
/* find the first archetype matching the first part of the name */ |
453 |
root |
1.19 |
for (at = first_archetype; at; at = at->next) |
454 |
root |
1.5 |
if (!strcasecmp (at->clone.name, part1) && at->clone.title == NULL) |
455 |
root |
1.2 |
break; |
456 |
elmex |
1.1 |
if (at != NULL) |
457 |
root |
1.2 |
{ |
458 |
|
|
/* find the first artifact derived from that archetype (same type) */ |
459 |
root |
1.19 |
for (al = first_artifactlist; al; al = al->next) |
460 |
root |
1.2 |
if (al->type == at->clone.type) |
461 |
|
|
{ |
462 |
root |
1.19 |
for (art = al->items; art; art = art->next) |
463 |
root |
1.5 |
if (!strcasecmp (art->item->name, part2)) |
464 |
root |
1.2 |
return mult * at->clone.value * art->item->value; |
465 |
|
|
} |
466 |
|
|
} |
467 |
elmex |
1.1 |
} |
468 |
root |
1.16 |
|
469 |
elmex |
1.1 |
/* third, try to match a body part ("arch's something") */ |
470 |
|
|
cp = strstr (name, "'s "); |
471 |
root |
1.16 |
if (cp) |
472 |
elmex |
1.1 |
{ |
473 |
|
|
strcpy (part1, name); |
474 |
|
|
part1[cp - name] = '\0'; |
475 |
|
|
strcpy (part2, cp + 3); |
476 |
|
|
/* examine all archetypes matching the first part of the name */ |
477 |
root |
1.19 |
for (at = first_archetype; at; at = at->next) |
478 |
root |
1.5 |
if (!strcasecmp (at->clone.name, part1) && at->clone.title == NULL) |
479 |
root |
1.2 |
{ |
480 |
root |
1.19 |
if (at->clone.randomitems) |
481 |
root |
1.2 |
{ |
482 |
root |
1.5 |
at2 = find_treasure_by_name (at->clone.randomitems->items, part2, 0); |
483 |
elmex |
1.10 |
if (at2) |
484 |
root |
1.2 |
return mult * at2->clone.value * isqrt (at->clone.level * 2); |
485 |
|
|
} |
486 |
|
|
} |
487 |
elmex |
1.1 |
} |
488 |
root |
1.16 |
|
489 |
elmex |
1.1 |
/* failed to find any matching items -- formula should be checked */ |
490 |
|
|
return -1; |
491 |
|
|
} |
492 |
|
|
|
493 |
|
|
/* code copied from dump_alchemy() and modified by Raphael Quinet */ |
494 |
root |
1.5 |
void |
495 |
|
|
dump_alchemy_costs (void) |
496 |
elmex |
1.1 |
{ |
497 |
root |
1.5 |
recipelist *fl = formulalist; |
498 |
|
|
recipe *formula = NULL; |
499 |
elmex |
1.1 |
linked_char *next; |
500 |
root |
1.5 |
int num_ingred = 1; |
501 |
|
|
int num_errors = 0; |
502 |
elmex |
1.1 |
long cost; |
503 |
|
|
long tcost; |
504 |
|
|
|
505 |
|
|
fprintf (logfile, "\n"); |
506 |
root |
1.5 |
while (fl) |
507 |
|
|
{ |
508 |
|
|
fprintf (logfile, "\n Formulae with %d ingredient%s %d Formulae with total_chance=%d\n", |
509 |
|
|
num_ingred, num_ingred > 1 ? "s." : ".", fl->number, fl->total_chance); |
510 |
root |
1.19 |
for (formula = fl->items; formula; formula = formula->next) |
511 |
root |
1.5 |
{ |
512 |
|
|
artifact *art = NULL; |
513 |
|
|
archetype *at = NULL; |
514 |
|
|
char buf[MAX_BUF]; |
515 |
|
|
size_t i; |
516 |
|
|
|
517 |
|
|
for (i = 0; i < formula->arch_names; i++) |
518 |
root |
1.2 |
{ |
519 |
root |
1.5 |
const char *string = formula->arch_name[i]; |
520 |
|
|
|
521 |
root |
1.6 |
if ((at = archetype::find (string)) != NULL) |
522 |
root |
1.2 |
{ |
523 |
root |
1.5 |
art = locate_recipe_artifact (formula, i); |
524 |
|
|
if (!art && strcmp (formula->title, "NONE")) |
525 |
|
|
LOG (llevError, "Formula %s has no artifact\n", &formula->title); |
526 |
root |
1.2 |
else |
527 |
|
|
{ |
528 |
root |
1.5 |
if (!strcmp (formula->title, "NONE")) |
529 |
|
|
sprintf (buf, "%s", string); |
530 |
|
|
else |
531 |
|
|
sprintf (buf, "%s of %s", string, &formula->title); |
532 |
|
|
fprintf (logfile, "\n%-40s bookchance %3d skill %s\n", buf, formula->chance, &(formula->skill)); |
533 |
|
|
if (formula->ingred != NULL) |
534 |
|
|
{ |
535 |
|
|
tcost = 0; |
536 |
|
|
for (next = formula->ingred; next != NULL; next = next->next) |
537 |
|
|
{ |
538 |
|
|
cost = find_ingred_cost (next->name); |
539 |
|
|
if (cost < 0) |
540 |
|
|
num_errors++; |
541 |
|
|
fprintf (logfile, "\t%-33s%5ld\n", &next->name, cost); |
542 |
|
|
if (cost < 0 || tcost < 0) |
543 |
|
|
tcost = -1; |
544 |
|
|
else |
545 |
|
|
tcost += cost; |
546 |
|
|
} |
547 |
|
|
if (art != NULL && art->item != NULL) |
548 |
|
|
cost = at->clone.value * art->item->value; |
549 |
|
|
else |
550 |
|
|
cost = at->clone.value; |
551 |
|
|
fprintf (logfile, "\t\tBuying result costs: %5ld", cost); |
552 |
|
|
if (formula->yield > 1) |
553 |
|
|
{ |
554 |
|
|
fprintf (logfile, " to %ld (max %d items)\n", cost * formula->yield, formula->yield); |
555 |
|
|
cost = cost * (formula->yield + 1L) / 2L; |
556 |
|
|
} |
557 |
|
|
else |
558 |
|
|
fprintf (logfile, "\n"); |
559 |
|
|
fprintf (logfile, "\t\tIngredients cost: %5ld\n\t\tComment: ", tcost); |
560 |
|
|
if (tcost < 0) |
561 |
|
|
fprintf (logfile, "Could not find some ingredients. Check the formula!\n"); |
562 |
|
|
else if (tcost > cost) |
563 |
|
|
fprintf (logfile, "Ingredients are much too expensive. Useless formula.\n"); |
564 |
|
|
else if (tcost * 2L > cost) |
565 |
|
|
fprintf (logfile, "Ingredients are too expensive.\n"); |
566 |
|
|
else if (tcost * 10L < cost) |
567 |
|
|
fprintf (logfile, "Ingredients are too cheap.\n"); |
568 |
|
|
else |
569 |
|
|
fprintf (logfile, "OK.\n"); |
570 |
|
|
} |
571 |
root |
1.2 |
} |
572 |
|
|
} |
573 |
root |
1.5 |
else |
574 |
|
|
LOG (llevError, "Can't find archetype:%s for formula %s\n", string, &formula->title); |
575 |
root |
1.2 |
} |
576 |
|
|
} |
577 |
root |
1.5 |
fprintf (logfile, "\n"); |
578 |
|
|
fl = fl->next; |
579 |
|
|
num_ingred++; |
580 |
|
|
} |
581 |
elmex |
1.1 |
if (num_errors > 0) |
582 |
root |
1.5 |
fprintf (logfile, "WARNING: %d objects required by the formulae do not exist in the game.\n", num_errors); |
583 |
elmex |
1.1 |
} |
584 |
|
|
|
585 |
root |
1.5 |
const char * |
586 |
|
|
ingred_name (const char *name) |
587 |
|
|
{ |
588 |
|
|
const char *cp = name; |
589 |
|
|
|
590 |
|
|
if (atoi (cp)) |
591 |
|
|
cp = strchr (cp, ' ') + 1; |
592 |
elmex |
1.1 |
return cp; |
593 |
|
|
} |
594 |
|
|
|
595 |
|
|
/* strtoint() - we use this to convert buf into an integer |
596 |
|
|
* equal to the coadded sum of the (lowercase) character |
597 |
|
|
* ASCII values in buf (times prepended integers). |
598 |
|
|
*/ |
599 |
|
|
|
600 |
root |
1.5 |
int |
601 |
|
|
strtoint (const char *buf) |
602 |
|
|
{ |
603 |
|
|
const char *cp = ingred_name (buf); |
604 |
|
|
int val = 0, len = strlen (cp), mult = numb_ingred (buf); |
605 |
elmex |
1.1 |
|
606 |
root |
1.5 |
while (len) |
607 |
|
|
{ |
608 |
|
|
val += tolower (*cp); |
609 |
|
|
cp++; |
610 |
|
|
len--; |
611 |
|
|
} |
612 |
|
|
return val * mult; |
613 |
elmex |
1.1 |
} |
614 |
|
|
|
615 |
root |
1.5 |
artifact * |
616 |
|
|
locate_recipe_artifact (const recipe *rp, size_t idx) |
617 |
|
|
{ |
618 |
root |
1.18 |
archetype *at = archetype::find (rp->arch_name [idx]); |
619 |
elmex |
1.1 |
|
620 |
root |
1.18 |
if (at) |
621 |
|
|
if (artifactlist *al = find_artifactlist (at->clone.type)) |
622 |
|
|
for (artifact *art = al->items; art; art = art->next) |
623 |
|
|
if (art->item->name == rp->title) |
624 |
|
|
return art; |
625 |
elmex |
1.1 |
|
626 |
root |
1.18 |
return 0; |
627 |
elmex |
1.1 |
} |
628 |
|
|
|
629 |
root |
1.5 |
int |
630 |
|
|
numb_ingred (const char *buf) |
631 |
|
|
{ |
632 |
elmex |
1.1 |
int numb; |
633 |
|
|
|
634 |
root |
1.5 |
if ((numb = atoi (buf))) |
635 |
|
|
return numb; |
636 |
|
|
else |
637 |
|
|
return 1; |
638 |
|
|
} |
639 |
|
|
|
640 |
|
|
recipelist * |
641 |
|
|
get_random_recipelist (void) |
642 |
|
|
{ |
643 |
|
|
recipelist *fl = NULL; |
644 |
|
|
int number = 0, roll = 0; |
645 |
|
|
|
646 |
|
|
/* first, determine # of recipelist we have */ |
647 |
|
|
for (fl = get_formulalist (1); fl; fl = fl->next) |
648 |
|
|
number++; |
649 |
|
|
|
650 |
|
|
/* now, randomly choose one */ |
651 |
|
|
if (number > 0) |
652 |
root |
1.15 |
roll = rndm (number); |
653 |
root |
1.5 |
|
654 |
|
|
fl = get_formulalist (1); |
655 |
|
|
while (roll && fl) |
656 |
|
|
{ |
657 |
|
|
if (fl->next) |
658 |
|
|
fl = fl->next; |
659 |
|
|
else |
660 |
|
|
break; |
661 |
|
|
roll--; |
662 |
|
|
} |
663 |
|
|
if (!fl) /* failed! */ |
664 |
|
|
LOG (llevError, "get_random_recipelist(): no recipelists found!\n"); |
665 |
|
|
else if (fl->total_chance == 0) |
666 |
|
|
fl = get_random_recipelist (); |
667 |
|
|
|
668 |
|
|
return fl; |
669 |
elmex |
1.1 |
} |
670 |
|
|
|
671 |
root |
1.5 |
recipe * |
672 |
|
|
get_random_recipe (recipelist * rpl) |
673 |
|
|
{ |
674 |
|
|
recipelist *fl = rpl; |
675 |
|
|
recipe *rp = NULL; |
676 |
|
|
int r = 0; |
677 |
|
|
|
678 |
|
|
/* looks like we have to choose a random one */ |
679 |
|
|
if (fl == NULL) |
680 |
|
|
if ((fl = get_random_recipelist ()) == NULL) |
681 |
|
|
return rp; |
682 |
|
|
|
683 |
|
|
if (fl->total_chance > 0) |
684 |
|
|
{ |
685 |
root |
1.15 |
r = rndm (fl->total_chance); |
686 |
root |
1.5 |
for (rp = fl->items; rp; rp = rp->next) |
687 |
|
|
{ |
688 |
|
|
r -= rp->chance; |
689 |
|
|
if (r < 0) |
690 |
|
|
break; |
691 |
|
|
} |
692 |
elmex |
1.1 |
} |
693 |
|
|
return rp; |
694 |
|
|
} |
695 |
|
|
|
696 |
root |
1.5 |
void |
697 |
|
|
free_all_recipes (void) |
698 |
elmex |
1.1 |
{ |
699 |
root |
1.5 |
recipelist *fl = formulalist, *flnext; |
700 |
|
|
recipe *formula = NULL, *next; |
701 |
|
|
linked_char *lchar, *charnext; |
702 |
|
|
|
703 |
|
|
LOG (llevDebug, "Freeing all the recipes\n"); |
704 |
|
|
for (fl = formulalist; fl != NULL; fl = flnext) |
705 |
|
|
{ |
706 |
|
|
flnext = fl->next; |
707 |
|
|
|
708 |
|
|
for (formula = fl->items; formula != NULL; formula = next) |
709 |
|
|
{ |
710 |
|
|
next = formula->next; |
711 |
|
|
|
712 |
|
|
free (formula->arch_name[0]); |
713 |
|
|
free (formula->arch_name); |
714 |
|
|
|
715 |
|
|
for (lchar = formula->ingred; lchar; lchar = charnext) |
716 |
|
|
{ |
717 |
|
|
charnext = lchar->next; |
718 |
|
|
delete lchar; |
719 |
root |
1.2 |
} |
720 |
root |
1.5 |
delete formula; |
721 |
root |
1.2 |
} |
722 |
root |
1.3 |
|
723 |
root |
1.5 |
delete fl; |
724 |
elmex |
1.1 |
} |
725 |
|
|
} |
726 |
|
|
|
727 |
|
|
/** |
728 |
|
|
* Split a comma separated string list into words. |
729 |
|
|
* |
730 |
|
|
* @param str the string to split |
731 |
|
|
* |
732 |
|
|
* @param result_list pointer to return value for the newly created list; the |
733 |
|
|
* caller is responsible for freeing both *result_list and **result_list. |
734 |
|
|
* |
735 |
|
|
* @param result_size pointer to return value for the size of the newly |
736 |
|
|
* created list |
737 |
|
|
*/ |
738 |
root |
1.5 |
static void |
739 |
|
|
build_stringlist (const char *str, char ***result_list, size_t * result_size) |
740 |
elmex |
1.1 |
{ |
741 |
root |
1.5 |
char *dup; |
742 |
|
|
char *p; |
743 |
|
|
size_t size; |
744 |
|
|
size_t i; |
745 |
elmex |
1.1 |
|
746 |
root |
1.11 |
dup = strdup (str); |
747 |
root |
1.5 |
if (dup == NULL) |
748 |
|
|
fatal (OUT_OF_MEMORY); |
749 |
elmex |
1.1 |
|
750 |
root |
1.5 |
size = 0; |
751 |
|
|
for (p = strtok (dup, ","); p != NULL; p = strtok (NULL, ",")) |
752 |
|
|
size++; |
753 |
elmex |
1.1 |
|
754 |
root |
1.5 |
*result_list = (char **) malloc (size * sizeof (*result_list)); |
755 |
root |
1.3 |
|
756 |
root |
1.5 |
*result_size = size; |
757 |
elmex |
1.1 |
|
758 |
root |
1.5 |
for (i = 0; i < size; i++) |
759 |
|
|
{ |
760 |
|
|
(*result_list)[i] = dup; |
761 |
|
|
dup = dup + strlen (dup) + 1; |
762 |
elmex |
1.1 |
} |
763 |
|
|
} |