diff options
Diffstat (limited to 'src/Xanthous/Entities')
| -rw-r--r-- | src/Xanthous/Entities/Character.hs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/Xanthous/Entities/Character.hs b/src/Xanthous/Entities/Character.hs index 955c94fc77c4..43d4f8a52942 100644 --- a/src/Xanthous/Entities/Character.hs +++ b/src/Xanthous/Entities/Character.hs @@ -27,6 +27,7 @@ module Xanthous.Entities.Character , WieldedItem(..) , wieldedItem , wieldableItem + , asWieldedItem -- * , mkCharacter @@ -68,6 +69,12 @@ data WieldedItem = WieldedItem WieldedItem makeFieldsNoPrefix ''WieldedItem +asWieldedItem :: Prism' Item WieldedItem +asWieldedItem = prism' hither yon + where + yon item = WieldedItem item <$> item ^. itemType . wieldable + hither (WieldedItem item _) = item + instance Brain WieldedItem where step ticks (Positioned p wi) = over positioned (\i -> WieldedItem i $ wi ^. wieldableItem) |