Revert "Replace some you.mutaiton[] calls with player_mutation_level()"

This reverts commit 51bfb8de72b7fe848c31fa6ce10e2c94b959eb64.

It turns out player_mutation_level() is not just a wrapper for
you.mutation, so this could cause some odd bugs like being transformed
influencing acquirement or not properly updating saves, it's probably
best to just reapply places where we know the usage is correct.

1 files changed, 1 insertions, 4 deletions

diff --git a/crawl-ref/source/acquire.cc b/crawl-ref/source/acquire.cc
index fbc0a5a1b4..cd4d9ba8ca 100644
--- a/crawl-ref/source/acquire.cc
+++ b/crawl-ref/source/acquire.cc
@@ -157,11 +157,8 @@ static armour_type _pick_wearable_armour(const armour_type arm)
     {
         // Check for Horns 3 & Antennae 3 - Don't give a cap if those mutation
         // levels have been reached.
-        if (player_mutation_level(MUT_HORNS) <= 2
-            || player_mutation_level(MUT_ANTENNAE) <= 2)
-        {
+        if (you.mutation[MUT_HORNS] <= 2 || you.mutation[MUT_ANTENNAE] <= 2)
             result = ARM_HAT;
-        }
         else
             result = NUM_ARMOURS;
     }