Mid implementation of external ammo sources

src/Dodge/Data/Item/Combine.hs

@@ -98,8 +98,8 @@ data AttachType
     = SCROLLATTACH ScrollAttachType
     | AMMOATTACH AmmoAttachType
     | TARGETATTACH {_ibtAttachTarget :: TargetType}
-    | BULPAYLOADATTACH
-    | BULTRAJECTORYATTACH
+--    | BULPAYLOADATTACH
+--    | BULTRAJECTORYATTACH
     deriving (Eq, Ord, Show, Read)
 
 data ScrollAttachType
@@ -167,6 +167,7 @@ data HeldItemType
     | GRAPECANNON {_xNum :: Int}
     | MINIGUNX {_xNum :: Int}
     | VOLLEYGUN {_xNum :: Int}
+    | MULTIGUN {_xNum :: Int}
     | RIFLE
     | REPEATER
     | AUTORIFLE

src/Dodge/Data/Item/HeldUse.hs

@@ -84,6 +84,7 @@ data HeldMod
     | AmmoHammerTimeUseOneMod
     | BangCaneMod
     | VolleyGunMod
+    | MultiGunMod
     | AutoRifleMod
     | BangRodMod
     | ElephantGunMod

src/Dodge/Data/Item/Use.hs

@@ -58,7 +58,7 @@ data ItemUse
 
 data AttachParams
     = ScrollAttachParams {_scrollAttachParams :: ScrollAttachParams}
-    | AmmoAttachParams
+    | AmmoAttachParams {_ammoAttachParams :: InternalAmmo}
     | TargetAttachParams
 
 data ScrollAttachParams