Do not allow picking up scenery

src/engine/Game.ts

@@ -180,12 +180,13 @@ export default class Game {
     return door
   }
 
-  addItem(name : string, description : string, location : string) : Draft<Item> {
+  addItem(name : string, description : string, location : string, carryable : boolean = false) : Draft<Item> {
     let item : Item = {
       type: ObjectType.Item,
       name, aliases: [], printableName: name, description,
       location,
-      seen: false
+      seen: false,
+      carryable
     }
 
     let state = this.getState()

src/engine/definitions/take-drop.ts

@@ -17,6 +17,9 @@ export default function(parser : Parser, rules : RulesEngine, game : Game) {
   rules.onCommand('take', command => {
     const item = command.subject as Draft<Item>
 
+    if(!item.carryable)
+      throw new Error(`You cannot pick up the ${item.name}`)
+
     item.location = 'inventory'
     game.say('Taken.')
   })

src/engine/types/GameState.ts

@@ -54,5 +54,6 @@ export type Item = GameObject & {
   readonly type : ObjectType.Item,
   readonly location: ObjectID | 'inventory',
   readonly seen : boolean,
-  readonly lastKnownLocation? : string
+  readonly lastKnownLocation? : string,
+  readonly carryable : boolean
 }

src/gameSetup/1-rooms.ts

@@ -31,7 +31,7 @@ rules.onAfterCommand(() => {
   if(flashlightLocation === 'inventory' && !wrenchExists){
     if(game.getProperty('gamePhase') < Phase.hasFlashlight)
       game.setProperty('gamePhase', Phase.hasFlashlight)
-    game.addItem('wrench', 'Just generally useful for repairs and adjustments to the various mechanical parts of the ship.', 'cabin')
+    game.addItem('wrench', 'Just generally useful for repairs and adjustments to the various mechanical parts of the ship.', 'cabin', true)
   }
 })
 
@@ -55,7 +55,7 @@ The crew cabin is through the foreward door, and the little remaining space
 is occupied with a sink and cabinet.
 `)
 
-const flashlight = game.addItem('flashlight', 'Metal rod with some LEDs embedded along its length', 'bathroom')
+const flashlight = game.addItem('flashlight', 'Metal rod with some LEDs embedded along its length', 'bathroom', true)
 flashlight.aliases.push('flash light')
 flashlight.aliases.push('light')
 flashlight.aliases.push('torch')