contaminated->clean effect is proportional to charge.
git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@686 c06c8d41-db1a-0410-9941-cceddc491573
EHCZCD3WGKXB4KDQKZXE7FZQHJ6E4IHHCM7GZJBRMDEQSDC223YAC
// the amulet of the gourmad will permit consumption of rotting meat as
// though it were "clean" meat - ghouls can expect the reverse, as they
// prize rotten meat ... yum! {dlb}:
if (wearing_amulet(AMU_THE_GOURMAND))
// the amulet of the gourmad will permit consumption of
// contaminated meat as though it were "clean" meat - ghouls get
// rotting meat effect from clean chunks, since they love rotting
// meat.
if (wearing_amulet(AMU_THE_GOURMAND)
&& random2(GOURMAND_MAX) < you.duration[DUR_GOURMAND])