3 * Summary: Skill exercising functions.
4 * Written by: Linley Henzell
11 int skill_cost_needed(int level
);
12 void calc_total_skill_points(void);
13 int calc_skill_cost(int skill_cost_level
, int skill_level
);
15 void reassess_starting_skills();
16 void check_skill_level_change(skill_type sk
, bool do_level_up
= true);
17 void change_skill_level(skill_type exsk
, int num_level
);
18 void change_skill_points(skill_type sk
, int points
, bool do_level_up
);
20 int exercise(skill_type exsk
, int deg
);