Fixed bugs found for the bitmap mask, JSON reader and wifi wrappers in the library.

Sources/PlaydateKit/Network/Network.swift

@@ -22,23 +22,28 @@ extension Network {
         WifiStatus(rawValue: UInt32(networkAPI.pointee.getStatus.unsafelyUnwrapped().rawValue)) ?? .notConnected
     }
 
-    /// `true` connects to the configured access point; `false` turns wifi off before
-    /// the 30 s idle timeout. `completion` (documented for `true` only) gets `nil`
-    /// on success; completions fire in call order.
-    public static func setEnabled(_ enabled: Bool, completion: ((NetError?) -> Void)? = nil) {
+    /// Connects to the access point now. `completion` gets `nil` on success, in call order.
+    public static func enable(completion: ((NetError?) -> Void)? = nil) {
         if let completion {
-            setEnabledCompletions.append(completion)
-            networkAPI.pointee.setEnabled.unsafelyUnwrapped(enabled, { error in
-                guard !Network.setEnabledCompletions.isEmpty else { return }
-                let completion = Network.setEnabledCompletions.removeFirst()
+            enableCompletions.append(completion)
+            networkAPI.pointee.setEnabled.unsafelyUnwrapped(true, { error in
+                guard !Network.enableCompletions.isEmpty else { return }
+                let completion = Network.enableCompletions.removeFirst()
                 completion(Network.optionalError(error))
             })
         } else {
-            networkAPI.pointee.setEnabled.unsafelyUnwrapped(enabled, nil)
+            networkAPI.pointee.setEnabled.unsafelyUnwrapped(true, nil)
         }
     }
 
-    nonisolated(unsafe) private static var setEnabledCompletions: [(NetError?) -> Void] = []
+    /// Turns wifi off now, not after the 30 s idle timeout.
+    public static func disable() {
+        // No callback: C documents it for enabling only, and a queued one would take
+        // the next `enable` result.
+        networkAPI.pointee.setEnabled.unsafelyUnwrapped(false, nil)
+    }
+
+    nonisolated(unsafe) private static var enableCompletions: [(NetError?) -> Void] = []
 
     /// Shared by HTTP and TCP. Retains `completion` until the C callback, which
     /// fires only for `.ask`.