| 1 | /* |
1 | /* |
| 2 | * static char *rcsid_skill_util_c = |
2 | * static char *rcsid_skill_util_c = |
| 3 | * "$Id: skill_util.C,v 1.7 2006/09/03 00:18:42 root Exp $"; |
3 | * "$Id: skill_util.C,v 1.8 2006/09/07 10:01:58 pippijn Exp $"; |
| 4 | */ |
4 | */ |
| 5 | /* |
5 | /* |
| 6 | CrossFire, A Multiplayer game for X-windows |
6 | CrossFire, A Multiplayer game for X-windows |
| 7 | |
7 | |
| 8 | Copryight (C) 2002 Mark Wedel & Crossfire Development Team |
8 | Copryight (C) 2002 Mark Wedel & Crossfire Development Team |
| … | |
… | |
| 121 | * use the skill, so thus if use of the skill requires a skill |
121 | * use the skill, so thus if use of the skill requires a skill |
| 122 | * tool, this code will equip it. |
122 | * tool, this code will equip it. |
| 123 | */ |
123 | */ |
| 124 | object *find_skill_by_name(object *who, const char *name) |
124 | object *find_skill_by_name(object *who, const char *name) |
| 125 | { |
125 | { |
| 126 | object *skill=NULL, *skill_tool=NULL, *tmp; |
126 | object *skill = NULL, *skill_tool = NULL, *tmp; |
| 127 | |
127 | |
| 128 | if (!name) return NULL; |
128 | if (!name) return NULL; |
| 129 | |
129 | |
| 130 | /* We make sure the length of the string in the object is greater |
130 | /* We make sure the length of the string in the object is greater |
| 131 | * in length than the passed string. Eg, if we have a skill called |
131 | * in length than the passed string. Eg, if we have a skill called |
| 132 | * 'hi', we don't want to match if the user passed 'high' |
132 | * 'hi', we don't want to match if the user passed 'high' |
| 133 | */ |
133 | */ |
| 134 | for (tmp=who->inv; tmp!=NULL; tmp=tmp->below) { |
134 | for (tmp = who->inv; tmp != NULL; tmp = tmp->below) { |
| 135 | if (tmp->type == SKILL && !strncasecmp(name, tmp->skill, strlen(name)) && |
135 | if (tmp->type == SKILL && !strncasecmp(name, tmp->skill, strlen(name)) && |
| 136 | strlen(tmp->skill) >= strlen(name)) skill = tmp; |
136 | (size_t) strlen(tmp->skill) >= strlen(name)) skill = tmp; |
| 137 | |
137 | |
| 138 | /* Try to find appropriate skilltool. If the player has one already |
138 | /* Try to find appropriate skilltool. If the player has one already |
| 139 | * applied, we try to keep using that one. |
139 | * applied, we try to keep using that one. |
| 140 | */ |
140 | */ |
| 141 | else if (tmp->type == SKILL_TOOL && !strncasecmp(name, tmp->skill, strlen(name)) && |
141 | else if (tmp->type == SKILL_TOOL && !strncasecmp(name, tmp->skill, strlen(name)) && |
| 142 | strlen(tmp->skill) >= strlen(name)) { |
142 | (size_t) strlen(tmp->skill) >= strlen(name)) { |
| 143 | if (QUERY_FLAG(tmp, FLAG_APPLIED)) skill_tool = tmp; |
143 | if (QUERY_FLAG(tmp, FLAG_APPLIED)) skill_tool = tmp; |
| 144 | else if (!skill_tool || !QUERY_FLAG(skill_tool, FLAG_APPLIED)) |
144 | else if (!skill_tool || !QUERY_FLAG(skill_tool, FLAG_APPLIED)) |
| 145 | skill_tool = tmp; |
145 | skill_tool = tmp; |
| 146 | } |
146 | } |
| 147 | } |
147 | } |
| … | |
… | |
| 741 | |
741 | |
| 742 | if (!string) return 0; |
742 | if (!string) return 0; |
| 743 | |
743 | |
| 744 | for (skop = op->inv; skop != NULL; skop=skop->below) { |
744 | for (skop = op->inv; skop != NULL; skop=skop->below) { |
| 745 | if (skop->type == SKILL && QUERY_FLAG(skop, FLAG_CAN_USE_SKILL) && |
745 | if (skop->type == SKILL && QUERY_FLAG(skop, FLAG_CAN_USE_SKILL) && |
| 746 | !strncasecmp(string, skop->skill, MIN(strlen(string), strlen(skop->skill)))) |
746 | !strncasecmp(string, skop->skill, MIN(strlen(string), (size_t) strlen(skop->skill)))) |
| 747 | break; |
747 | break; |
| 748 | else if (skop->type == SKILL_TOOL && |
748 | else if (skop->type == SKILL_TOOL && |
| 749 | !strncasecmp(string, skop->skill, MIN(strlen(string), strlen(skop->skill)))) |
749 | !strncasecmp(string, skop->skill, MIN(strlen(string), (size_t) strlen(skop->skill)))) |
| 750 | break; |
750 | break; |
| 751 | } |
751 | } |
| 752 | if (!skop) { |
752 | if (!skop) { |
| 753 | new_draw_info_format(NDI_UNIQUE, 0, op, |
753 | new_draw_info_format(NDI_UNIQUE, 0, op, |
| 754 | "Unable to find skill %s", string); |
754 | "Unable to find skill %s", string); |
