Merge pull request #8 from ToddLa/ios-14

iOS 14

SteamController.xcodeproj/project.pbxproj

@@ -430,7 +430,7 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = "SteamController/Info-iOS.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -461,7 +461,7 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = "SteamController/Info-iOS.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -504,7 +504,7 @@
 				SDKROOT = appletvos;
 				SKIP_INSTALL = YES;
 				TARGETED_DEVICE_FAMILY = 3;
-				TVOS_DEPLOYMENT_TARGET = 9.0;
+				TVOS_DEPLOYMENT_TARGET = 10.0;
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
 			};
@@ -535,7 +535,7 @@
 				SDKROOT = appletvos;
 				SKIP_INSTALL = YES;
 				TARGETED_DEVICE_FAMILY = 3;
-				TVOS_DEPLOYMENT_TARGET = 9.0;
+				TVOS_DEPLOYMENT_TARGET = 10.0;
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
 			};

SteamController/SteamController.h

@@ -195,6 +195,8 @@ will be sent as soon as it's touched. Defaults to `YES`. */
 @property (nonatomic, readonly, nullable) GCControllerButtonInput *steamBackButton;
 /// The right pointing button to the right of the Steam button.
 @property (nonatomic, readonly, nullable) GCControllerButtonInput *steamForwardButton;
+/// The Steam button.
+@property (nonatomic, readonly, nullable) GCControllerButtonInput *steamSteamButton;
 @end
 
 NS_ASSUME_NONNULL_END

SteamController/SteamController.m

@@ -142,9 +142,12 @@ - (GCExtendedGamepad *)extendedGamepad {
     return extendedGamepad;
 }
 
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-implementations"
 - (GCGamepad *)gamepad {
     return (GCGamepad *)extendedGamepad;
 }
+#pragma clang diagnostic pop
 
 - (GCMicroGamepad *)microGamepad {
     return nil;
@@ -324,7 +327,8 @@ - (void)didReceiveInput:(uint16_t)packetType data:(NSData*)data {
     snapshot.rightThumbstickButton = (state.buttons & SteamControllerButtonRightGrip);
     snapshot.steamBackButton = (state.buttons & SteamControllerButtonBack);
     snapshot.steamForwardButton = (state.buttons & SteamControllerButtonForward);
-
+    snapshot.steamSteamButton = (state.buttons & SteamControllerButtonSteam);
+
     BOOL hasUpdatedPads[] = {
         [SteamControllerMappingDPad] = NO,
         [SteamControllerMappingLeftThumbstick] = NO,
@@ -369,7 +373,11 @@ - (void)didReceiveInput:(uint16_t)packetType data:(NSData*)data {
     GSEventResetIdleTimer();
 #endif
 
-    if (hasButtons && (state.buttons & SteamControllerButtonSteam)) {
+    if (_steamButtonCombinationHandler == nil) {
+        // Update client
+        extendedGamepad.state = snapshot;
+    }
+    else if (hasButtons && (state.buttons & SteamControllerButtonSteam)) {
         // Handle steam button combos
         handledSteamCombos |= [self handleSteamButtonCombos:(state.buttons & ~SteamControllerButtonSteam)];
     } else if (hasButtons && (previousButtons & SteamControllerButtonSteam)) {
@@ -495,4 +503,8 @@ - (GCControllerButtonInput *)steamForwardButton {
     return nil;
 }
 
+- (GCControllerButtonInput *)steamSteamButton {
+    return nil;
+}
+
 @end

SteamController/SteamControllerExtendedGamepad.h

@@ -49,6 +49,7 @@ typedef struct {
 #pragma mark - Steam Controller
     BOOL steamBackButton;
     BOOL steamForwardButton;
+    BOOL steamSteamButton;
 } SteamControllerExtendedGamepadSnapshotData;
 #pragma pack(pop)
 
@@ -71,8 +72,10 @@ NS_ASSUME_NONNULL_BEGIN
 @property (nonatomic, readonly, nullable) SteamControllerButtonInput *rightThumbstickButton;
 @property (nonatomic, readonly, nullable) SteamControllerButtonInput *buttonOptions;
 @property (nonatomic, readonly, nullable) SteamControllerButtonInput *buttonMenu;
+@property (nonatomic, readonly, nullable) SteamControllerButtonInput *buttonHome;
 @property (nonatomic, readonly, nullable) SteamControllerButtonInput *steamBackButton;
 @property (nonatomic, readonly, nullable) SteamControllerButtonInput *steamForwardButton;
+@property (nonatomic, readonly, nullable) SteamControllerButtonInput *steamSteamButton;
 @property (nonatomic, assign) SteamControllerExtendedGamepadSnapshotData state;
 
 - (instancetype)initWithController:(SteamController*)controller;

SteamController/SteamControllerExtendedGamepad.m

@@ -17,7 +17,7 @@ @implementation SteamControllerExtendedGamepad
     SteamControllerButtonInput *leftThumbstickButton, *rightThumbstickButton;
     SteamControllerButtonInput *leftTrigger, *rightTrigger;
     SteamControllerButtonInput *buttonA, *buttonB, *buttonX, *buttonY;
-    SteamControllerButtonInput *steamBackButton, *steamForwardButton;
+    SteamControllerButtonInput *steamBackButton, *steamForwardButton, *steamSteamButton;
     __weak SteamController *steamController;
     SteamControllerExtendedGamepadSnapshotData state;
     GCExtendedGamepadValueChangedHandler valueChangedHandler;
@@ -28,7 +28,7 @@ @implementation SteamControllerExtendedGamepad
 @synthesize leftTrigger, rightTrigger;
 @synthesize buttonA, buttonB, buttonX, buttonY;
 @synthesize leftThumbstickButton, rightThumbstickButton;
-@synthesize steamBackButton, steamForwardButton;
+@synthesize steamBackButton, steamForwardButton, steamSteamButton;
 @synthesize state;
 
 - (instancetype)initWithController:(SteamController *)controller {
@@ -62,6 +62,7 @@ - (instancetype)initWithController:(SteamController *)controller {
         }
         steamBackButton = [[SteamControllerButtonInput alloc] initWithController:controller analog:NO];
         steamForwardButton = [[SteamControllerButtonInput alloc] initWithController:controller analog:NO];
+        steamSteamButton = [[SteamControllerButtonInput alloc] initWithController:controller analog:NO];
     }
     return self;
 }
@@ -105,6 +106,7 @@ - (void)setState:(SteamControllerExtendedGamepadSnapshotData)newState {
     UpdateStateBool(rightThumbstickButton);
     UpdateStateBool(steamBackButton);
     UpdateStateBool(steamForwardButton);
+    UpdateStateBool(steamSteamButton);
 }
 
 - (void)didChangeValueForElement:(GCControllerElement*)element {
@@ -121,6 +123,10 @@ - (SteamControllerButtonInput *)buttonMenu {
     return steamForwardButton;
 }
 
+- (SteamControllerButtonInput *)buttonHome {
+    return steamSteamButton;
+}
+
 - (void)setStateFromExtendedGamepad:(GCExtendedGamepad *)extendedGamepad {
     // ignore
 }

SteamController/SteamControllerManager.m

@@ -10,8 +10,14 @@
 #import "SteamController.h"
 
 @import CoreBluetooth;
+
+#ifndef STEAMCONTROLLER_NO_SWIZZLING
 @import ObjectiveC.runtime;
+#endif
+
+#ifndef STEAMCONTROLLER_NO_PRIVATE_API
 @import Darwin.POSIX.dlfcn;
+#endif
 
 @interface SteamController (Private)
 - (void)didConnect;
@@ -83,7 +89,7 @@ - (void)centralManager:(CBCentralManager *)central didDisconnectPeripheral:(CBPe
 }
 
 - (void)centralManagerDidUpdateState:(nonnull CBCentralManager *)central {
-    if (central.state == CBCentralManagerStatePoweredOn) {
+    if (central.state == CBManagerStatePoweredOn) {
         [self scanForControllers];
     }
 }
@@ -97,7 +103,7 @@ - (void)scanForControllers:(id)sender {
 }
 
 - (void)scanForControllers {
-    if (centralManager.state == CBCentralManagerStatePoweredOn) {
+    if (centralManager.state == CBManagerStatePoweredOn) {
         [centralManager scanForPeripheralsWithServices:@[controllerServiceUUID] options:nil];
         NSArray *peripherals = [centralManager retrieveConnectedPeripheralsWithServices:@[controllerServiceUUID]];
         for (CBPeripheral *peripheral in peripherals) {
@@ -109,6 +115,9 @@ - (void)scanForControllers {
     }
 }
 
+#pragma mark - Swizzling
+
+#ifndef STEAMCONTROLLER_NO_SWIZZLING
 + (void)load {
     Method m1 = class_getClassMethod([GCController class], @selector(controllers));
     Method m2 = class_getClassMethod([SteamControllerManager class], @selector(controllers));
@@ -126,6 +135,7 @@ + (void)load {
     NSArray<GCController*>* steamControllers = [SteamControllerManager sharedManager].controllers;
     return [originalControllers arrayByAddingObjectsFromArray:steamControllers];
 }
+#endif
 
 @end
 

SteamControllerTestApp/AppDelegate.m

@@ -18,7 +18,9 @@ @implementation AppDelegate
 
 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
     // Override point for customization after application launch.
+#ifndef STEAMCONTROLLER_NO_PRIVATE_API
     [SteamControllerManager listenForConnections];
+#endif
     return YES;
 }
 

SteamControllerTestApp/Base.lproj/Main.storyboard

@@ -271,7 +271,7 @@
                             <outlet property="delegate" destination="OBr-5A-1bC" id="hup-Rp-g8J"/>
                         </connections>
                     </tableView>
-                    <navigationItem key="navigationItem" title="Steam Controller" id="cVo-jK-rHu"/>
+                    <navigationItem key="navigationItem" title="Game Controllers" id="cVo-jK-rHu"/>
                 </tableViewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="2bK-2B-ESZ" userLabel="First Responder" sceneMemberID="firstResponder"/>
             </objects>

SteamControllerTestApp/ControllerTableViewCell.h

@@ -17,8 +17,8 @@ NS_ASSUME_NONNULL_BEGIN
 
 @property (nonatomic, weak) IBOutlet XYView *leftTrackpadView, *rightTrackpadView, *dpadView;
 @property (nonatomic, weak) IBOutlet UIButton *leftShoulder, *leftTrigger, *rightShoulder, *rightTrigger;
-@property (nonatomic, weak) IBOutlet UIButton *buttonA, *buttonB, *buttonX, *buttonY, *pauseButton;
-@property (nonatomic, weak) IBOutlet UIButton *backButton, *forwardButton;
+@property (nonatomic, weak) IBOutlet UIButton *buttonA, *buttonB, *buttonX, *buttonY;
+@property (nonatomic, weak) IBOutlet UIButton *backButton, *forwardButton, *pauseButton, *homeButton, *menuButton;
 @property (nonatomic, retain, nullable) GCController *controller;
 
 @end

SteamControllerTestApp/ControllerTableViewCell.m

@@ -10,7 +10,18 @@
 #import "XYView.h"
 #import "SteamController.h"
 
-@implementation ControllerTableViewCell
+// declare these selectors, so we can use them, and ARC wont complain
+@interface NSObject()
+-(GCControllerButtonInput*)buttonHome;
+-(GCControllerButtonInput*)buttonMenu;
+-(GCControllerButtonInput*)buttonOptions;
+@end
+
+@implementation ControllerTableViewCell {
+    GCControllerButtonInput* _buttonHome;
+    GCControllerButtonInput* _buttonMenu;
+    GCControllerButtonInput* _buttonOptions;
+}
 
 - (void)awakeFromNib {
     [super awakeFromNib];
@@ -33,11 +44,30 @@ - (void)setController:(GCController *)controller {
     controller.extendedGamepad.valueChangedHandler = ^(GCExtendedGamepad * _Nonnull gamepad, GCControllerElement * _Nonnull element) {
         [self didUpdateElement:element inGamepad:gamepad];
     };
-    controller.controllerPausedHandler = ^(GCController * _Nonnull controller) {
-        self.pauseButton.selected = YES;
-        [self.pauseButton performSelector:@selector(setSelected:) withObject:nil afterDelay:0.2];
-    };
-    if ([controller isKindOfClass:[SteamController class]]) {
+
+    #pragma clang diagnostic push
+    #pragma clang diagnostic ignored "-Wpartial-availability"
+    _buttonHome = [_controller.extendedGamepad respondsToSelector:@selector(buttonHome)] ? [_controller.extendedGamepad buttonHome] : nil;
+    _buttonMenu = [_controller.extendedGamepad respondsToSelector:@selector(buttonMenu)] ? [_controller.extendedGamepad buttonMenu] : nil;
+    _buttonOptions = [_controller.extendedGamepad respondsToSelector:@selector(buttonOptions)] ? [_controller.extendedGamepad buttonOptions] : nil;
+    #pragma clang diagnostic pop
+
+    if (_buttonHome != nil) {
+        self.homeButton = self.pauseButton;
+        [self.homeButton setTitle:@"HOME" forState:UIControlStateNormal];
+    }
+    else if (_buttonMenu != nil) {
+        self.menuButton = self.pauseButton;
+        [self.menuButton setTitle:@"MENU" forState:UIControlStateNormal];
+    }
+    else {
+        controller.controllerPausedHandler = ^(GCController * _Nonnull controller) {
+            self.pauseButton.selected = YES;
+            [self.pauseButton performSelector:@selector(setSelected:) withObject:nil afterDelay:0.2];
+        };
+    }
+    // if steamButtonCombinationHandler == nil the STEAM/HOME button will act like a normal button, else it will have combo-only behaviour
+    if (_buttonHome == nil && [controller isKindOfClass:[SteamController class]]) {
         SteamController *steamController = (SteamController*)controller;
         steamController.steamButtonCombinationHandler = ^(SteamController *controller, SteamControllerButton button, BOOL isDown) {
             NSLog(@"Steam combo with button %@ %s", NSStringFromSteamControllerButton(button), isDown?"DOWN":"UP");
@@ -91,20 +121,13 @@ - (void)didUpdateElement:(GCControllerElement*)element inGamepad:(GCExtendedGame
         [self.rightTrackpadView setX:gamepad.rightThumbstick.xAxis.value Y:gamepad.rightThumbstick.yAxis.value];
     }
 
-    if (@available(iOS 13, *)) {
-        if (element == gamepad.buttonOptions) {
-            self.backButton.selected = gamepad.buttonOptions.pressed;
-        } else if (element == gamepad.buttonMenu) {
-            self.forwardButton.selected = gamepad.buttonMenu.pressed;
-        }
-    } else {
-        if (element == gamepad.steamBackButton) {
-            self.backButton.selected = gamepad.steamBackButton.pressed;
-        } else if (element == gamepad.steamForwardButton) {
-            self.forwardButton.selected = gamepad.steamForwardButton.pressed;
-        }
-    }
-
+    if (element == _buttonHome)
+        self.homeButton.selected = _buttonHome.pressed;
+    if (element == _buttonOptions)
+        self.backButton.selected = _buttonOptions.pressed;
+    if (element == _buttonMenu)
+        self.forwardButton.selected = _buttonMenu.pressed;
+
     if (@available(iOS 12.1, *)) {
         if (element == gamepad.leftThumbstickButton) {
             self.leftTrackpadView.backgroundColor = gamepad.leftThumbstickButton.pressed ? [UIColor darkGrayColor] : [UIColor lightGrayColor];

SteamControllerTestApp/Info.plist

@@ -20,6 +20,8 @@
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
+	<key>NSBluetoothAlwaysUsageDescription</key>
+	<string>This app uses bluetooth to communicate with Steam controllers.</string>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>
@@ -41,7 +43,5 @@
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
-	<key>NSBluetoothAlwaysUsageDescription</key>
-	<string>This app uses bluetooth to communicate with Steam controllers.</string>
 </dict>
 </plist>