app/src/main/java/org/prolibertate/games/game/Catalog.kt

@@ -94,6 +94,13 @@ object GameCatalog {
     const val MORRIS = "morris"
     const val PIRATES = "pirates"
 
+    /**
+     * The island game the collection is named for. Listed under Board Games
+     * and marked *Coming soon*; the engine and its screen land with the game
+     * task, and `available` flips on once two-device play is verified.
+     */
+    const val CATAN = "catan"
+
     val all: List<GameDescriptor> = listOf(
         GameDescriptor(
             id = EUCHRE,
@@ -333,6 +340,19 @@ object GameCatalog {
                 "because your score multiplies them.",
             available = true,
         ),
+        GameDescriptor(
+            id = CATAN,
+            title = "Katan",
+            menus = setOf(GameMenu.BOARD),
+            minPlayers = 3,
+            maxPlayers = 4,
+            teamBased = false,
+            blurb = "Trade, build, and settle the island.",
+            // Listed, not playable: the engine and screen land with the Katan
+            // game task. Dev builds show the entry as *Coming soon*; a
+            // production build lists only what can actually be played.
+            available = false,
+        ),
     )
 
     fun byId(id: String): GameDescriptor? = all.firstOrNull { it.id == id }

app/src/test/java/org/prolibertate/games/game/CatalogTest.kt

@@ -106,17 +106,19 @@ class CatalogTest {
     }
 
     @Test
-    fun `every game in the catalogue can be played`() {
+    fun `every reference game in the catalogue can be played`() {
-        // There is nothing left marked "coming soon". The machinery that hides
+        // Every game the app ships is playable. The one exception is Katan,
-        // unfinished games from a production build is still there and still
+        // listed so the slot exists and marked *Coming soon* until its engine
-        // tested above — it simply has nothing to hide at the moment, and this
+        // and screen land — `available = false` is what keeps an unfinished
-        // is what will fail the day something is added to the list before its
+        // game out of a production build while leaving it visible on a dev one.
-        // engine is written.
-        assertTrue(GameCatalog.all.all { it.available })
         assertEquals(
-            GameCatalog.inMenu(GameMenu.BOARD, includeComingSoon = false),
+            listOf(GameCatalog.CATAN),
-            GameCatalog.inMenu(GameMenu.BOARD, includeComingSoon = true),
+            GameCatalog.all.filterNot { it.available }.map { it.id },
         )
+        // It is also the only difference the two channels see in a menu.
+        val hiddenFromProduction = GameCatalog.inMenu(GameMenu.BOARD, includeComingSoon = true) -
+            GameCatalog.inMenu(GameMenu.BOARD, includeComingSoon = false)
+        assertEquals(listOf(GameCatalog.byId(GameCatalog.CATAN)!!), hiddenFromProduction)
     }
 
     @Test