Mid implementation of external ammo sources

ghcidOutput

@@ -1,4 +1,4 @@
-/home/justin/Haskell/loop/src/Dodge/Base/You.hs:45:19: warning: [-Wunused-matches]
+/home/justin/Haskell/loop/src/Dodge/Base/You.hs:45:19-20: warning: [-Wunused-matches]
     Defined but not used: ‘cr’
    |
 45 | upDownAttachments cr i j s = s
@@ -13,12 +13,9 @@
    |
 45 | upDownAttachments cr i j s = s
    |                        ^
-/home/justin/Haskell/loop/src/Dodge/Item.hs:29:25: warning: [-Wincomplete-patterns]
+/home/justin/Haskell/loop/src/Dodge/Item/Info.hs:(62,16)-(109,62): warning: [-Wincomplete-patterns]
     Pattern match(es) are non-exhaustive
-    In a case alternative:
-        Patterns not matched:
-            BULPAYLOADATTACH
-            BULTRAJECTORYATTACH
+    In a case alternative: Patterns not matched: MULTIGUN _
    |
-29 | itemFromAttachType at = case at of
-   |                         ^^^^^^^^^^...
+62 | heldInfo hit = case hit of
+   |                ^^^^^^^^^^^...