forked from MeloNX/MeloNX
GCController wrapper
This commit is contained in:
parent
004a81fa60
commit
f2d078f80b
@ -0,0 +1,231 @@
|
||||
//
|
||||
// NativeController.swift
|
||||
// MeloNX
|
||||
//
|
||||
// Created by XITRIX on 15/02/2025.
|
||||
//
|
||||
|
||||
import CoreHaptics
|
||||
import GameController
|
||||
|
||||
class NativeController: Hashable {
|
||||
private var instanceID: SDL_JoystickID = -1
|
||||
private var controller: OpaquePointer?
|
||||
private let nativeController: GCController
|
||||
|
||||
public var controllername: String { "GC - \(nativeController.vendorName ?? "Unknown")" }
|
||||
|
||||
init(_ controller: GCController) {
|
||||
nativeController = controller
|
||||
setupHandheldController()
|
||||
}
|
||||
|
||||
private func setupHandheldController() {
|
||||
if SDL_WasInit(Uint32(SDL_INIT_GAMECONTROLLER)) == 0 {
|
||||
SDL_InitSubSystem(Uint32(SDL_INIT_GAMECONTROLLER))
|
||||
}
|
||||
|
||||
var joystickDesc = SDL_VirtualJoystickDesc(
|
||||
version: UInt16(SDL_VIRTUAL_JOYSTICK_DESC_VERSION),
|
||||
type: Uint16(SDL_JOYSTICK_TYPE_GAMECONTROLLER.rawValue),
|
||||
naxes: 6,
|
||||
nbuttons: 15,
|
||||
nhats: 1,
|
||||
vendor_id: 0,
|
||||
product_id: 0,
|
||||
padding: 0,
|
||||
button_mask: 0,
|
||||
axis_mask: 0,
|
||||
name: (controllername as NSString).utf8String,
|
||||
userdata: nil,
|
||||
Update: { userdata in
|
||||
// Update joystick state here
|
||||
},
|
||||
SetPlayerIndex: { userdata, playerIndex in
|
||||
print("Player index set to \(playerIndex)")
|
||||
},
|
||||
Rumble: { userdata, lowFreq, highFreq in
|
||||
print("Rumble with \(lowFreq), \(highFreq)")
|
||||
VirtualController.rumble(lowFreq: Float(lowFreq), highFreq: Float(highFreq))
|
||||
return 0
|
||||
},
|
||||
RumbleTriggers: { userdata, leftRumble, rightRumble in
|
||||
print("Trigger rumble with \(leftRumble), \(rightRumble)")
|
||||
return 0
|
||||
},
|
||||
SetLED: { userdata, red, green, blue in
|
||||
print("Set LED to RGB(\(red), \(green), \(blue))")
|
||||
return 0
|
||||
},
|
||||
SendEffect: { userdata, data, size in
|
||||
print("Effect sent with size \(size)")
|
||||
return 0
|
||||
}
|
||||
)
|
||||
|
||||
instanceID = SDL_JoystickAttachVirtualEx(&joystickDesc)// SDL_JoystickAttachVirtual(SDL_JoystickType(SDL_JOYSTICK_TYPE_GAMECONTROLLER.rawValue), 6, 15, 1)
|
||||
if instanceID < 0 {
|
||||
print("Failed to create virtual joystick: \(String(cString: SDL_GetError()))")
|
||||
return
|
||||
}
|
||||
|
||||
// Open a game controller for the virtual joystick
|
||||
let joystick = SDL_JoystickFromInstanceID(instanceID)
|
||||
controller = SDL_GameControllerOpen(Int32(instanceID))
|
||||
|
||||
if controller == nil {
|
||||
print("Failed to create virtual controller: \(String(cString: SDL_GetError()))")
|
||||
return
|
||||
}
|
||||
|
||||
if #available(iOS 16, *) {
|
||||
guard let gamepad = nativeController.extendedGamepad
|
||||
else { return }
|
||||
|
||||
setupButtonChangeListener(gamepad.buttonA, for: .B)
|
||||
setupButtonChangeListener(gamepad.buttonB, for: .A)
|
||||
setupButtonChangeListener(gamepad.buttonX, for: .Y)
|
||||
setupButtonChangeListener(gamepad.buttonY, for: .X)
|
||||
|
||||
setupButtonChangeListener(gamepad.dpad.up, for: .dPadUp)
|
||||
setupButtonChangeListener(gamepad.dpad.down, for: .dPadDown)
|
||||
setupButtonChangeListener(gamepad.dpad.left, for: .dPadLeft)
|
||||
setupButtonChangeListener(gamepad.dpad.right, for: .dPadRight)
|
||||
|
||||
setupButtonChangeListener(gamepad.leftShoulder, for: .leftShoulder)
|
||||
setupButtonChangeListener(gamepad.rightShoulder, for: .rightShoulder)
|
||||
gamepad.leftThumbstickButton.map { setupButtonChangeListener($0, for: .leftStick) }
|
||||
gamepad.rightThumbstickButton.map { setupButtonChangeListener($0, for: .rightStick) }
|
||||
|
||||
setupButtonChangeListener(gamepad.buttonMenu, for: .start)
|
||||
gamepad.buttonOptions.map { setupButtonChangeListener($0, for: .back) }
|
||||
|
||||
setupStickChangeListener(gamepad.leftThumbstick, for: .left)
|
||||
setupStickChangeListener(gamepad.rightThumbstick, for: .right)
|
||||
|
||||
setupTriggerChangeListener(gamepad.leftTrigger, for: .left)
|
||||
setupTriggerChangeListener(gamepad.rightTrigger, for: .right)
|
||||
}
|
||||
}
|
||||
|
||||
func setupButtonChangeListener(_ button: GCControllerButtonInput, for key: VirtualControllerButton) {
|
||||
button.valueChangedHandler = { [unowned self] _, _, pressed in
|
||||
setButtonState(pressed ? 1 : 0, for: key)
|
||||
}
|
||||
}
|
||||
|
||||
func setupStickChangeListener(_ button: GCControllerDirectionPad, for key: ThumbstickType) {
|
||||
button.valueChangedHandler = { [unowned self] _, xValue, yValue in
|
||||
let scaledX = Sint16(xValue * 32767.0)
|
||||
let scaledY = -Sint16(yValue * 32767.0)
|
||||
|
||||
switch key {
|
||||
case .left:
|
||||
updateAxisValue(value: scaledX, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_LEFTX.rawValue))
|
||||
updateAxisValue(value: scaledY, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_LEFTY.rawValue))
|
||||
case .right:
|
||||
updateAxisValue(value: scaledX, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_RIGHTX.rawValue))
|
||||
updateAxisValue(value: scaledY, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_RIGHTY.rawValue))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func setupTriggerChangeListener(_ button: GCControllerButtonInput, for key: ThumbstickType) {
|
||||
button.valueChangedHandler = { [unowned self] _, value, pressed in
|
||||
// print("Value: \(value), Is pressed: \(pressed)")
|
||||
let axis: SDL_GameControllerAxis = (key == .left) ? SDL_CONTROLLER_AXIS_TRIGGERLEFT : SDL_CONTROLLER_AXIS_TRIGGERRIGHT
|
||||
let scaledValue = Sint16(value * 32767.0)
|
||||
updateAxisValue(value: scaledValue, forAxis: axis)
|
||||
}
|
||||
}
|
||||
|
||||
static func rumble(lowFreq: Float, highFreq: Float) {
|
||||
do {
|
||||
// Low-frequency haptic pattern
|
||||
let lowFreqPattern = try CHHapticPattern(events: [
|
||||
CHHapticEvent(eventType: .hapticTransient, parameters: [
|
||||
CHHapticEventParameter(parameterID: .hapticIntensity, value: lowFreq),
|
||||
CHHapticEventParameter(parameterID: .hapticSharpness, value: 0.5)
|
||||
], relativeTime: 0, duration: 0.2)
|
||||
], parameters: [])
|
||||
|
||||
// High-frequency haptic pattern
|
||||
let highFreqPattern = try CHHapticPattern(events: [
|
||||
CHHapticEvent(eventType: .hapticTransient, parameters: [
|
||||
CHHapticEventParameter(parameterID: .hapticIntensity, value: highFreq),
|
||||
CHHapticEventParameter(parameterID: .hapticSharpness, value: 1.0)
|
||||
], relativeTime: 0.2, duration: 0.2)
|
||||
], parameters: [])
|
||||
|
||||
// Create and start the haptic engine
|
||||
let engine = try CHHapticEngine()
|
||||
try engine.start()
|
||||
|
||||
// Create and play the low-frequency player
|
||||
let lowFreqPlayer = try engine.makePlayer(with: lowFreqPattern)
|
||||
try lowFreqPlayer.start(atTime: 0)
|
||||
|
||||
// Create and play the high-frequency player after a short delay
|
||||
let highFreqPlayer = try engine.makePlayer(with: highFreqPattern)
|
||||
try highFreqPlayer.start(atTime: 0.2)
|
||||
|
||||
} catch {
|
||||
print("Error creating haptic patterns: \(error)")
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
func updateAxisValue(value: Sint16, forAxis axis: SDL_GameControllerAxis) {
|
||||
guard controller != nil else { return }
|
||||
let joystick = SDL_JoystickFromInstanceID(instanceID)
|
||||
SDL_JoystickSetVirtualAxis(joystick, axis.rawValue, value)
|
||||
}
|
||||
|
||||
func thumbstickMoved(_ stick: ThumbstickType, x: Double, y: Double) {
|
||||
let scaleFactor = 32767.0 / 160
|
||||
|
||||
let scaledX = Int16(min(32767.0, max(-32768.0, x * scaleFactor)))
|
||||
let scaledY = Int16(min(32767.0, max(-32768.0, y * scaleFactor)))
|
||||
|
||||
if stick == .right {
|
||||
updateAxisValue(value: scaledX, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_RIGHTX.rawValue))
|
||||
updateAxisValue(value: scaledY, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_RIGHTY.rawValue))
|
||||
} else { // ThumbstickType.left
|
||||
updateAxisValue(value: scaledX, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_LEFTX.rawValue))
|
||||
updateAxisValue(value: scaledY, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_LEFTY.rawValue))
|
||||
}
|
||||
}
|
||||
|
||||
func setButtonState(_ state: Uint8, for button: VirtualControllerButton) {
|
||||
guard controller != nil else { return }
|
||||
|
||||
// print("Button: \(button.rawValue) {state: \(state)}")
|
||||
if (button == .leftTrigger || button == .rightTrigger) && (state == 1 || state == 0) {
|
||||
let axis: SDL_GameControllerAxis = (button == .leftTrigger) ? SDL_CONTROLLER_AXIS_TRIGGERLEFT : SDL_CONTROLLER_AXIS_TRIGGERRIGHT
|
||||
let value: Int = (state == 1) ? 32767 : 0
|
||||
updateAxisValue(value: Sint16(value), forAxis: axis)
|
||||
} else {
|
||||
let joystick = SDL_JoystickFromInstanceID(instanceID)
|
||||
SDL_JoystickSetVirtualButton(joystick, Int32(button.rawValue), state)
|
||||
}
|
||||
}
|
||||
|
||||
func cleanup() {
|
||||
if let controller = controller {
|
||||
SDL_GameControllerClose(controller)
|
||||
self.controller = nil
|
||||
}
|
||||
}
|
||||
|
||||
deinit {
|
||||
cleanup()
|
||||
}
|
||||
|
||||
func hash(into hasher: inout Hasher) {
|
||||
hasher.combine(nativeController)
|
||||
}
|
||||
|
||||
static func == (lhs: NativeController, rhs: NativeController) -> Bool {
|
||||
lhs.nativeController == rhs.nativeController
|
||||
}
|
||||
}
|
||||
@ -26,6 +26,7 @@ struct ContentView: View {
|
||||
@State private var controllersList: [Controller] = []
|
||||
@State private var currentControllers: [Controller] = []
|
||||
@State var onscreencontroller: Controller = Controller(id: "", name: "")
|
||||
@State var nativeControllers: [GCController: NativeController] = [:]
|
||||
@State private var isVirtualControllerActive: Bool = false
|
||||
@AppStorage("isVirtualController") var isVCA: Bool = true
|
||||
|
||||
@ -50,7 +51,7 @@ struct ContentView: View {
|
||||
private let animationDuration: Double = 1.0
|
||||
@State private var isAnimating = false
|
||||
@State var isLoading = true
|
||||
|
||||
|
||||
// MARK: - Initialization
|
||||
init() {
|
||||
let defaultConfig = loadSettings() ?? Ryujinx.Configuration(gamepath: "")
|
||||
@ -152,6 +153,7 @@ struct ContentView: View {
|
||||
queue: .main) { notification in
|
||||
if let controller = notification.object as? GCController {
|
||||
print("Controller connected: \(controller.productCategory)")
|
||||
nativeControllers[controller] = .init(controller)
|
||||
refreshControllersList()
|
||||
}
|
||||
}
|
||||
@ -163,6 +165,7 @@ struct ContentView: View {
|
||||
queue: .main) { notification in
|
||||
if let controller = notification.object as? GCController {
|
||||
print("Controller disconnected: \(controller.productCategory)")
|
||||
nativeControllers[controller] = nil
|
||||
refreshControllersList()
|
||||
}
|
||||
}
|
||||
@ -315,7 +318,7 @@ struct ContentView: View {
|
||||
currentControllers.append(controller)
|
||||
} else if (controllersList.count - 1) >= 1 {
|
||||
for controller in controllersList {
|
||||
if controller.id != onscreencontroller.id && !currentControllers.contains(where: { $0.id == controller.id }) {
|
||||
if controller.id != onscreencontroller.id && controller.name.starts(with: "GC - ") && !currentControllers.contains(where: { $0.id == controller.id }) {
|
||||
currentControllers.append(controller)
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user