Allow for terminals to be deactivated

src/Dodge/Button/Draw.hs

@@ -11,8 +11,7 @@ drawButton :: Button -> SPic
 drawButton bt = case bt ^. btEvent of
     ButtonPress {_bpColor = col} -> defaultDrawButton col bt
     ButtonSwitch {_bsColor1 = col1, _bsColor2 = col2} -> drawSwitch col1 col2 bt
-    ButtonAccessTerminal -> mempty
---    ButtonDoNothing -> mempty
+    ButtonAccessTerminal _ -> mempty
 
 drawSwitch :: Color -> Color -> Button -> SPic
 drawSwitch col1 col2 bt

src/Dodge/Button/Event.hs

@@ -13,7 +13,7 @@ doButtonEvent = \case
     ButtonPress False f _ -> buttonFlip f
     ButtonSwitch _ f _ _ True -> buttonFlip f
     ButtonSwitch f _ _ _ False -> buttonFlip f
-    ButtonAccessTerminal -> accessTerminal . _btTermMID
+    ButtonAccessTerminal tid -> const $ accessTerminal tid
 
 buttonFlip :: WdWd -> Button -> World -> World
 buttonFlip f bt =

src/Dodge/Data/Button.hs

@@ -25,14 +25,14 @@ data ButtonEvent
         , _bsColor2 :: Color
         , _btOn :: Bool
         }
-    | ButtonAccessTerminal
+    | ButtonAccessTerminal {_btTermID :: Int}
 
 data Button = Button
     { _btPos :: Point2
     , _btRot :: Float
     , _btEvent :: ButtonEvent
     , _btID :: Int
-    , _btTermMID :: Maybe Int
+--    , _btTermMID :: Maybe Int
     }
 
 makeLenses ''Button

src/Dodge/Data/WorldEffect.hs

@@ -22,7 +22,7 @@ data WdWd
     | SetTrigger Bool Int
     | WorldEffects [WdWd] -- probably best to avoid recursive types if possible...
     | SetLSCol Point3 Int
-    | AccessTerminal (Maybe Int)
+    | AccessTerminal Int
     | UnlockInv
     | SoundStart SoundOrigin Point2 SoundID (Maybe Int)
     | MakeStartCloudAt Point3

src/Dodge/Default.hs

@@ -53,7 +53,7 @@ defaultButton =
         , _btEvent = ButtonPress False NoWorldEffect (dark red)
         , _btID = 0
 --        , _btState = BtOff
-        , _btTermMID = Nothing
+--        , _btTermMID = Nothing
 --        , _btName = ""
 --        , _btColor = red
         }

src/Dodge/Inventory.hs

@@ -137,6 +137,9 @@ updateCloseObjects w =
     activeButtons = filter canpress . IM.elems $ w ^. cWorld . lWorld . buttons
     canpress bt = case bt ^. btEvent of
         ButtonPress {_btOn = t} -> not t
+        ButtonAccessTerminal tid -> fromMaybe False $ do
+            x <- w ^? cWorld . lWorld . terminals . ix tid . tmStatus
+            return (x /= TerminalDeactivated)
         _ -> True
 
 changeSwapSel :: Int -> World -> World

src/Dodge/Inventory/SelectionList.hs

@@ -235,7 +235,7 @@ btText :: Button -> String
 btText bt = case _btEvent bt of
     ButtonPress {} -> "BUTTON"
     ButtonSwitch {_btOn = t} -> if t then "SWITCH\\" else "SWITCH/"
-    ButtonAccessTerminal -> "TERMINAL"
+    ButtonAccessTerminal {} -> "TERMINAL"
 
 closeItemToTextPictures :: FloorItem -> ([String], Color)
 closeItemToTextPictures flit = (basicItemDisplay it, itemInvColor $ baseCI it)

src/Dodge/Placement/Instance/Terminal.hs

@@ -34,7 +34,7 @@ putTerminal col mc tm =
             & cWorld . lWorld . terminals . ix tmid . tmButtonID .~ btid
             & cWorld . lWorld . terminals . ix tmid . tmMachineID .~ mcid
             & cWorld . lWorld . machines . ix mcid . mcMounts . at OTTerminal ?~ tmid
-            & cWorld . lWorld . buttons . ix btid . btTermMID ?~ tmid
+            & cWorld . lWorld . buttons . ix btid . btEvent .~ ButtonAccessTerminal tmid
       where
         tmid = fromJust (_plMID tmpl)
         btid = fromJust (_plMID btpl)
@@ -53,9 +53,8 @@ termButton =
     Button
         { _btPos = 0
         , _btRot = 0
-        , _btEvent = ButtonAccessTerminal
+        , _btEvent = ButtonAccessTerminal 0
         , _btID = 0
-        , _btTermMID = Nothing
         }
 
 terminalColor :: Color

src/Dodge/WorldEffect.hs

@@ -51,12 +51,11 @@ doWdWd we = case we of
         loc <- invIndents (cr ^. crInv) ^? ix invid . _2
         return $ heldEffectMuzzles loc cr w
 
-accessTerminal :: Maybe Int -> World -> World
-accessTerminal mtmid w = fromMaybe w $ do
-    tmid <- mtmid
+accessTerminal :: Int -> World -> World
+accessTerminal tid w = fromMaybe w $ do -- should possibly check the terminal actually exists
     return $
-        w & hud . hudElement . subInventory .~ DisplayTerminal tmid
-            & cWorld . lWorld . terminals . ix tmid %~ tryToBoot
+        w & hud . hudElement . subInventory .~ DisplayTerminal tid
+            & cWorld . lWorld . terminals . ix tid %~ tryToBoot
   where
     tryToBoot tm = case _tmStatus tm of
         TerminalTextInput{} -> tm