Move towards fixing remote launcher

src/Dodge/Data/Item/Use/Consumption/Ammo.hs

@@ -27,6 +27,9 @@ data ProjectileUpdate
     | PJRemoteDirection {_pjuStart :: Int, _pjuEnd :: Int, _pjuCID :: Int, _pjuITID :: Int}
     | PJSetScope {_pjuITID :: Int}
     | PJRetireRemote {_pjuITID :: Int, _pjuTimer :: Int, _pjuPJID :: Int}
+    | PJDecTimMvVel
+    | PJShellCollisionCheck
+    | PJRemoteShellCollisionCheck
     deriving (Show, Read, Eq, Ord)
 
 data AmmoType

src/Dodge/Data/Projectile.hs

@@ -10,16 +10,7 @@ import Dodge.Data.Item.Use.Consumption.Ammo
 import Geometry.Data
 
 data Proj
-    = RemoteShell
-        { _prjPos :: Point2
-        , _prjStartPos :: Point2
-        , _prjVel :: Point2
-        , _prjDraw :: ProjectileDraw
-        , _prjID :: Int
-        , _prjPayload :: Payload
-        , _prjMITID :: Maybe Int
-        }
-    | Shell
+    = Shell
         { _prjPos :: Point2
         , _prjStartPos :: Point2
         , _prjVel :: Point2