Convert crosstraining into an enhancer bonus

Remove traditional crosstraining.
Replace it with a 20% skillpoint enhancer bonus.

1 files changed, 0 insertions, 6 deletions

diff --git a/crawl-ref/source/skills.cc b/crawl-ref/source/skills.cc
index d58d566259..43e1b9f415 100644
--- a/crawl-ref/source/skills.cc
+++ b/crawl-ref/source/skills.cc
@@ -920,10 +920,6 @@ static int _train(skill_type exsk, int &max_exp, bool simu)
     // This will be deducted from you.exp_available.
     int cost = calc_skill_cost(you.skill_cost_level);
 
-    // Being good at some weapons makes others easier to learn.
-    if (exsk < SK_ARMOUR)
-        skill_inc *= crosstrain_bonus(exsk);
-
     // Scale cost and skill_inc to available experience.
     const int spending_limit = min(MAX_SPENDING_LIMIT, max_exp);
     if (cost > spending_limit)
@@ -952,8 +948,6 @@ static int _train(skill_type exsk, int &max_exp, bool simu)
 
     const skill_type old_best_skill = best_skill(SK_FIRST_SKILL, SK_LAST_SKILL);
     you.skill_points[exsk] += skill_inc;
-    you.ct_skill_points[exsk] += (1 - 1 / crosstrain_bonus(exsk))
-                                 * skill_inc;
     you.exp_available -= cost;
     you.total_experience += cost;
     max_exp -= cost;