ObjFW  Check-in [998339ff24]

include ../../extra.mk

DISTCLEAN = Info.plist

SHARED_LIB = ${OBJFWHID_SHARED_LIB}
STATIC_LIB = ${OBJFWHID_STATIC_LIB}
FRAMEWORK = ${OBJFWHID_FRAMEWORK}
LIB_MAJOR = ${OBJFWHID_LIB_MAJOR}
LIB_MINOR = ${OBJFWHID_LIB_MINOR}
LIB_PATCH = ${OBJFWHID_LIB_PATCH}

SRCS = OHCombinedJoyCons.m		\
       OHExtendedGamepad.m		\
       OHGameController.m		\
       OHGameControllerAxis.m		\
       OHGameControllerButton.m		\
       OHGameControllerDirectionalPad.m	\
       OHGameControllerElement.m	\
       OHGameControllerProfile.m	\
       OHGamepad.m			\
       ${USE_SRCS_EVDEV}		\
       ${USE_SRCS_NINTENDO_3DS}		\
       ${USE_SRCS_NINTENDO_DS}		\
       ${USE_SRCS_XINPUT}
SRCS_EVDEV = OHEvdevDualSense.m			\
	     OHEvdevDualShock4.m		\
	     OHEvdevGameController.m		\
SRCS_EVDEV = OHEvdevDualSense.m				\
	     OHEvdevDualShock4.m			\
	     OHEvdevExtendedGamepad.m			\
	     OHEvdevGameController.m			\
	     OHEvdevGamepad.m			\
	     OHEvdevPlayStationGamepad.m	\
	     OHEvdevStadiaGamepad.m
	     OHEvdevPlayStationExtendedGamepad.m	\
	     OHEvdevStadiaExtendedGamepad.m
SRCS_NINTENDO_3DS = OHNintendo3DSGameController.m	\
		    OHNintendo3DSGamepad.m
		    OHNintendo3DSExtendedGamepad.m
SRCS_NINTENDO_DS = OHNintendoDSGameController.m
SRCS_XINPUT = OHXInputGameController.m	\
	      OHXInputGamepad.m
SRCS_XINPUT = OHXInputExtendedGamepad.m	\
	      OHXInputGameController.m

INCLUDES := ${SRCS:.m=.h}	\
	    ObjFWHID.h

SRCS += OHGameControllerEmulatedAxis.m		\
	OHGameControllerEmulatedButton.m	\
	OHGameControllerEmulatedTriggerButton.m

#import "OHGamepad.h"

OF_ASSUME_NONNULL_BEGIN

@class OHGameController;

/**
 * @class OHCombinedJoyCons OHCombinedJoyCons.h ObjFWHID/OHCombinedJoyCons.h
 *
 * @brief Combines a left and a right Joy-Con into a gamepad.
 */
@interface OHCombinedJoyCons: OHGamepad
{
	OHGameControllerProfile *_leftJoyCon, *_rightJoyCon;
}

 * version 3.0 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#import "OHEvdevPlayStationGamepad.h"
#import "OHEvdevPlayStationExtendedGamepad.h"

OF_ASSUME_NONNULL_BEGIN

@interface OHEvdevDualSense: OHEvdevPlayStationGamepad
@interface OHEvdevDualSense: OHEvdevPlayStationExtendedGamepad
@end

OF_ASSUME_NONNULL_END

 * version 3.0 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#import "OHEvdevPlayStationGamepad.h"
#import "OHEvdevPlayStationExtendedGamepad.h"

OF_ASSUME_NONNULL_BEGIN

@interface OHEvdevDualShock4: OHEvdevPlayStationGamepad
@interface OHEvdevDualShock4: OHEvdevPlayStationExtendedGamepad
@end

OF_ASSUME_NONNULL_END

 * version 3.0 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#import "OHGamepad.h"
#import "OHExtendedGamepad.h"

OF_ASSUME_NONNULL_BEGIN

@class OHEvdevGameController;
@class OHGameControllerProfile;

@interface OHEvdevGamepad: OHGamepad
@interface OHEvdevExtendedGamepad: OHExtendedGamepad
{
	OHGameControllerProfile *_rawProfile;
}

- (instancetype)initWithController: (OHEvdevGameController *)controller;
@end

 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#include "config.h"

#import "OHEvdevGamepad.h"
#import "OHEvdevExtendedGamepad.h"
#import "OFDictionary.h"
#import "OHEvdevGameController.h"
#import "OHGameControllerDirectionalPad.h"
#import "OHGameControllerEmulatedTriggerButton.h"

#import "OFInvalidArgumentException.h"

@implementation OHEvdevGamepad
@implementation OHEvdevExtendedGamepad
- (instancetype)initWithController: (OHEvdevGameController *)controller
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();

#import "OFDictionary.h"
#import "OFFileManager.h"
#import "OFLocale.h"
#import "OFNumber.h"

#import "OHEvdevDualSense.h"
#import "OHEvdevDualShock4.h"
#import "OHEvdevGamepad.h"
#import "OHEvdevStadiaGamepad.h"
#import "OHEvdevExtendedGamepad.h"
#import "OHEvdevStadiaExtendedGamepad.h"
#import "OHGameControllerAxis.h"
#import "OHGameControllerButton.h"
#import "OHGameControllerProfile.h"

#include <sys/ioctl.h>
#include <linux/input.h>

			break;
		}
	}
}

- (OHGamepad *)gamepad
{
	return self.extendedGamepad;
}

- (OHExtendedGamepad *)extendedGamepad
{
	@try {
		if (_vendorID == OHVendorIDSony &&
		    _productID == OHProductIDDualSense)
			return [[[OHEvdevDualSense alloc]
			    initWithController: self] autorelease];
		else if (_vendorID == OHVendorIDSony &&
		    _productID == OHProductIDDualShock4)
			return [[[OHEvdevDualShock4 alloc]
			    initWithController: self] autorelease];
		else if (_vendorID == OHVendorIDGoogle &&
		    _productID == OHProductIDStadiaController)
			return [[[OHEvdevStadiaGamepad alloc]
			return [[[OHEvdevStadiaExtendedGamepad alloc]
			    initWithController: self] autorelease];
		else
			return [[[OHEvdevGamepad alloc]
			return [[[OHEvdevExtendedGamepad alloc]
			    initWithController: self] autorelease];
	} @catch (OFInvalidArgumentException *e) {
		return nil;
	}
}

- (OFComparisonResult)compare: (OHEvdevGameController *)otherController

 * version 3.0 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#import "OHEvdevGamepad.h"
#import "OHEvdevExtendedGamepad.h"

OF_ASSUME_NONNULL_BEGIN

@interface OHEvdevPlayStationGamepad: OHEvdevGamepad
@interface OHEvdevPlayStationExtendedGamepad: OHEvdevExtendedGamepad
@end

OF_ASSUME_NONNULL_END

 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#include "config.h"

#import "OHEvdevPlayStationGamepad.h"
#import "OHEvdevPlayStationExtendedGamepad.h"
#import "OFDictionary.h"
#import "OHGameControllerEmulatedTriggerButton.h"

@implementation OHEvdevPlayStationGamepad
@implementation OHEvdevPlayStationExtendedGamepad
- (OFDictionary OF_GENERIC(OFString *, OHGameControllerButton *) *)buttons
{
	OFMutableDictionary *buttons =
	    [[_rawProfile.buttons mutableCopy] autorelease];

	[buttons setObject: self.leftTriggerButton forKey: @"L2"];
	[buttons setObject: self.rightTriggerButton forKey: @"R2"];

 * version 3.0 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#import "OHEvdevGamepad.h"
#import "OHEvdevExtendedGamepad.h"

OF_ASSUME_NONNULL_BEGIN

@interface OHEvdevStadiaGamepad: OHEvdevGamepad
@interface OHEvdevStadiaExtendedGamepad: OHEvdevExtendedGamepad
@end

OF_ASSUME_NONNULL_END

 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#include "config.h"

#import "OHEvdevStadiaGamepad.h"
#import "OHEvdevStadiaExtendedGamepad.h"
#import "OFDictionary.h"
#import "OHGameControllerAxis.h"
#import "OHGameControllerDirectionalPad.h"
#import "OHGameControllerEmulatedTriggerButton.h"

@implementation OHEvdevStadiaGamepad
@implementation OHEvdevStadiaExtendedGamepad
- (OFDictionary OF_GENERIC(OFString *, OHGameControllerButton *) *)buttons
{
	OFMutableDictionary *buttons =
	    [[_rawProfile.buttons mutableCopy] autorelease];

	[buttons setObject: self.leftTriggerButton forKey: @"L2"];
	[buttons setObject: self.rightTriggerButton forKey: @"R2"];

/*
 * Copyright (c) 2008-2024 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3.0 only,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
 * version 3.0 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#import "OHGamepad.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OHExtendedGamepad OHExtendedGamepad.h ObjFWHID/OHExtendedGamepad.h
 *
 * @brief A game controller profile representing a gamepad.
 */
@interface OHExtendedGamepad: OHGamepad
{
	OF_RESERVE_IVARS(OHExtendedGamepad, 4)
}

/**
 * @brief The left trigger button.
 */
@property (readonly, nonatomic) OHGameControllerButton *leftTriggerButton;

/**
 * @brief The right trigger button.
 */
@property (readonly, nonatomic) OHGameControllerButton *rightTriggerButton;

/**
 * @brief The left thumb stick button.
 *
 * This button is optional and may be `nil`.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic)
    OHGameControllerButton *leftThumbstickButton;

/**
 * @brief The right thumb stick button.
 *
 * This button is optional and may be `nil`.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic)
    OHGameControllerButton *rightThumbstickButton;

/**
 * @brief The home button.
 *
 * This button is optional and may be `nil`.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic)
    OHGameControllerButton *homeButton;

/**
 * @brief The left thumb stick.
 */
@property (readonly, nonatomic) OHGameControllerDirectionalPad *leftThumbstick;

/**
 * @brief The right thumb stick.
 */
@property (readonly, nonatomic) OHGameControllerDirectionalPad *rightThumbstick;
@end

OF_ASSUME_NONNULL_END

/*
 * Copyright (c) 2008-2024 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3.0 only,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
 * version 3.0 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#include "config.h"

#import "OHExtendedGamepad.h"

@implementation OHExtendedGamepad
@dynamic leftTriggerButton, rightTriggerButton, leftThumbstick, rightThumbstick;
@dynamic dPad;

- (OHGameControllerButton *)leftThumbstickButton
{
	return nil;
}

- (OHGameControllerButton *)rightThumbstickButton
{
	return nil;
}

- (OHGameControllerButton *)homeButton
{
	return nil;
}
@end

# endif
#endif

OF_ASSUME_NONNULL_BEGIN

@class OFArray OF_GENERIC(ObjectType);
@class OFNumber;
@class OHExtendedGamepad;
@class OHGameControllerProfile;
@class OHGamepad;

/**
 * @class OHGameController OHGameController.h ObjFWHID/OHGameController.h
 *
 * @brief A class for reading state from a game controller.

/**
 * @brief The gamepad profile for the game controller, or `nil` if not
 *	  supported.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OHGamepad *gamepad;

/**
 * @brief The extended gamepad profile for the game controller, or `nil` if not
 *	  supported.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic)
    OHExtendedGamepad *extendedGamepad;

/**
 * @brief Returns the available controllers.
 *
 * @return The available controllers
 */
+ (OFArray OF_GENERIC(OHGameController *) *)controllers;

#include "config.h"

#import "OHGameController.h"
#import "OFArray.h"
#import "OFNumber.h"
#import "OFSet.h"
#import "OHGamepad.h"

#if defined(OF_LINUX) && defined(OF_HAVE_FILES)
# import "OHEvdevGameController.h"
#endif
#ifdef OF_WINDOWS
# import "OHXInputGameController.h"
#endif

- (void)retrieveState
{
	OF_UNRECOGNIZED_SELECTOR
}

- (OHGamepad *)gamepad
{
	return nil;
}

- (OHExtendedGamepad *)extendedGamepad
{
	return nil;
}

- (OFString *)description
{
	if (self.vendorID != nil && self.productID != nil)
		return [OFString stringWithFormat:

@property (readonly, nonatomic) OHGameControllerButton *leftShoulderButton;

/**
 * @brief The right shoulder button.
 */
@property (readonly, nonatomic) OHGameControllerButton *rightShoulderButton;

/**
 * @brief The left trigger button.
 */
@property (readonly, nonatomic) OHGameControllerButton *leftTriggerButton;

/**
 * @brief The right trigger button.
 */
@property (readonly, nonatomic) OHGameControllerButton *rightTriggerButton;

/**
 * @brief The left thumb stick button.
 *
 * This button is optional and may be `nil`.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic)
    OHGameControllerButton *leftThumbstickButton;

/**
 * @brief The right thumb stick button.
 *
 * This button is optional and may be `nil`.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic)
    OHGameControllerButton *rightThumbstickButton;

/**
 * @brief The menu button, sometimes also called start button.
 */
@property (readonly, nonatomic) OHGameControllerButton *menuButton;

/**
 * @brief The options button, sometimes also called select button.
 */
@property (readonly, nonatomic) OHGameControllerButton *optionsButton;

/**
 * @brief The home button.
 *
 * This button is optional and may be `nil`.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic)
    OHGameControllerButton *homeButton;

/**
 * @brief The left thumb stick.
 */
@property (readonly, nonatomic) OHGameControllerDirectionalPad *leftThumbstick;

/**
 * @brief The right thumb stick.
 */
@property (readonly, nonatomic) OHGameControllerDirectionalPad *rightThumbstick;

/**
 * @brief The D-Pad.
 */
@property (readonly, nonatomic) OHGameControllerDirectionalPad *dPad;
@end

OF_ASSUME_NONNULL_END

#include "config.h"

#import "OHGamepad.h"

@implementation OHGamepad
@dynamic northButton, southButton, westButton, eastButton, leftShoulderButton;
@dynamic rightShoulderButton, leftTriggerButton, rightTriggerButton;
@dynamic rightShoulderButton, menuButton, optionsButton, dPad;
@dynamic menuButton, optionsButton, leftThumbstick, rightThumbstick, dPad;

- (OHGameControllerButton *)leftThumbstickButton
{
	return nil;
}

- (OHGameControllerButton *)rightThumbstickButton
{
	return nil;
}

- (OHGameControllerButton *)homeButton
{
	return nil;
}
@end

 * version 3.0 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#import "OHGamepad.h"
#import "OHExtendedGamepad.h"

OF_ASSUME_NONNULL_BEGIN

@interface OHNintendo3DSGamepad: OHGamepad
@interface OHNintendo3DSExtendedGamepad: OHExtendedGamepad
@end

OF_ASSUME_NONNULL_END

 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#include "config.h"

#import "OHNintendo3DSGamepad.h"
#import "OHNintendo3DSExtendedGamepad.h"
#import "OFDictionary.h"
#import "OHGameControllerAxis.h"
#import "OHGameControllerButton.h"
#import "OHGameControllerDirectionalPad.h"

static OFString *const buttonNames[] = {
	@"A", @"B", @"X", @"Y", @"L", @"R", @"ZL", @"ZR", @"Start", @"Select"
};
static const size_t numButtons = sizeof(buttonNames) / sizeof(*buttonNames);

@implementation OHNintendo3DSGamepad
@implementation OHNintendo3DSExtendedGamepad
- (instancetype)init
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFMutableDictionary *buttons =

 * <https://www.gnu.org/licenses/>.
 */

#import "OHGameController.h"

OF_ASSUME_NONNULL_BEGIN

@class OHNintendo3DSGamepad;
@class OHNintendo3DSExtendedGamepad;

@interface OHNintendo3DSGameController: OHGameController
{
	OHNintendo3DSGamepad *_gamepad;
	OHNintendo3DSExtendedGamepad *_extendedGamepad;
}
@end

OF_ASSUME_NONNULL_END

#import "OHNintendo3DSGameController.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFNumber.h"
#import "OHGameControllerAxis.h"
#import "OHGameControllerButton.h"
#import "OHGameControllerDirectionalPad.h"
#import "OHNintendo3DSGamepad.h"
#import "OHNintendo3DSExtendedGamepad.h"

#import "OFInitializationFailedException.h"
#import "OFReadFailedException.h"

#define id id_3ds
#include <3ds.h>
#undef id

static OFArray OF_GENERIC(OHGameController *) *controllers;

@implementation OHNintendo3DSGameController
@synthesize gamepad = _gamepad;
@synthesize extendedGamepad = _extendedGamepad;

+ (void)initialize
{
	void *pool;

	if (self != [OHNintendo3DSGameController class])
		return;

}

- (instancetype)init
{
	self = [super init];

	@try {
		_gamepad = [[OHNintendo3DSGamepad alloc] init];
		_extendedGamepad = [[OHNintendo3DSExtendedGamepad alloc] init];

		[self retrieveState];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_gamepad release];
	[_extendedGamepad release];

	[super dealloc];
}

- (void)retrieveState
{
	u32 keys;
	circlePosition leftPos, rightPos;

	hidScanInput();

	keys = hidKeysHeld();
	hidCircleRead(&leftPos);
	hidCstickRead(&rightPos);

	[_gamepad.northButton setValue: !!(keys & KEY_X)];
	[_gamepad.southButton setValue: !!(keys & KEY_B)];
	[_gamepad.westButton setValue: !!(keys & KEY_Y)];
	[_gamepad.eastButton setValue: !!(keys & KEY_A)];
	[_gamepad.leftShoulderButton setValue: !!(keys & KEY_L)];
	[_gamepad.rightShoulderButton setValue: !!(keys & KEY_R)];
	[_gamepad.leftTriggerButton setValue: !!(keys & KEY_ZL)];
	[_gamepad.rightTriggerButton setValue: !!(keys & KEY_ZR)];
	[_gamepad.menuButton setValue: !!(keys & KEY_START)];
	[_gamepad.optionsButton setValue: !!(keys & KEY_SELECT)];
	[_extendedGamepad.northButton setValue: !!(keys & KEY_X)];
	[_extendedGamepad.southButton setValue: !!(keys & KEY_B)];
	[_extendedGamepad.westButton setValue: !!(keys & KEY_Y)];
	[_extendedGamepad.eastButton setValue: !!(keys & KEY_A)];
	[_extendedGamepad.leftShoulderButton setValue: !!(keys & KEY_L)];
	[_extendedGamepad.rightShoulderButton setValue: !!(keys & KEY_R)];
	[_extendedGamepad.leftTriggerButton setValue: !!(keys & KEY_ZL)];
	[_extendedGamepad.rightTriggerButton setValue: !!(keys & KEY_ZR)];
	[_extendedGamepad.menuButton setValue: !!(keys & KEY_START)];
	[_extendedGamepad.optionsButton setValue: !!(keys & KEY_SELECT)];

	if (leftPos.dx > 150)
		leftPos.dx = 150;
	if (leftPos.dx < -150)
		leftPos.dx = -150;
	if (leftPos.dy > 150)
		leftPos.dy = 150;
	if (leftPos.dy < -150)
		leftPos.dy = -150;

	if (rightPos.dx > 150)
		rightPos.dx = 150;
	if (rightPos.dx < -150)
		rightPos.dx = -150;
	if (rightPos.dy > 150)
		rightPos.dy = 150;
	if (rightPos.dy < -150)
		rightPos.dy = -150;

	_gamepad.leftThumbstick.xAxis.value = (float)leftPos.dx / 150;
	_gamepad.leftThumbstick.yAxis.value = -(float)leftPos.dy / 150;
	_gamepad.rightThumbstick.xAxis.value = (float)rightPos.dx / 150;
	_gamepad.rightThumbstick.yAxis.value = -(float)rightPos.dy / 150;
	_extendedGamepad.leftThumbstick.xAxis.value = (float)leftPos.dx / 150;
	_extendedGamepad.leftThumbstick.yAxis.value = -(float)leftPos.dy / 150;
	_extendedGamepad.rightThumbstick.xAxis.value = (float)rightPos.dx / 150;
	_extendedGamepad.rightThumbstick.yAxis.value =
	    -(float)rightPos.dy / 150;

	[_gamepad.dPad.up setValue: !!(keys & KEY_DUP)];
	[_gamepad.dPad.down setValue: !!(keys & KEY_DDOWN)];
	[_gamepad.dPad.left setValue: !!(keys & KEY_DLEFT)];
	[_gamepad.dPad.right setValue: !!(keys & KEY_DRIGHT)];
	[_extendedGamepad.dPad.up setValue: !!(keys & KEY_DUP)];
	[_extendedGamepad.dPad.down setValue: !!(keys & KEY_DDOWN)];
	[_extendedGamepad.dPad.left setValue: !!(keys & KEY_DLEFT)];
	[_extendedGamepad.dPad.right setValue: !!(keys & KEY_DRIGHT)];
}

- (OFString *)name
{
	return @"Nintendo 3DS";
}

- (OHGameControllerProfile *)rawProfile
{
	return _gamepad;
	return _extendedGamepad;
}

- (OHGamepad *)gamepad
{
	return _extendedGamepad;
}
@end

 * version 3.0 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#import "OHGamepad.h"
#import "OHExtendedGamepad.h"

OF_ASSUME_NONNULL_BEGIN

@interface OHXInputGamepad: OHGamepad
@interface OHXInputExtendedGamepad: OHExtendedGamepad
@end

OF_ASSUME_NONNULL_END

 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#include "config.h"

#import "OHXInputGamepad.h"
#import "OHXInputExtendedGamepad.h"
#import "OFDictionary.h"
#import "OHGameControllerAxis.h"
#import "OHGameControllerButton.h"
#import "OHGameControllerDirectionalPad.h"
#import "OHXInputGameController.h"

static OFString *const buttonNames[] = {
	@"A", @"B", @"X", @"Y", @"LB", @"RB", @"LT", @"RT", @"LSB", @"RSB",
	@"Start", @"Back", @"Guide"
};
static const size_t numButtons = sizeof(buttonNames) / sizeof(*buttonNames);

@implementation OHXInputGamepad
@implementation OHXInputExtendedGamepad
- (instancetype)init
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFMutableDictionary *buttons =

#import "OHGameController.h"

#include <windows.h>

OF_ASSUME_NONNULL_BEGIN

@class OHXInputGamepad;
@class OHXInputExtendedGamepad;

@interface OHXInputGameController: OHGameController
{
	DWORD _index;
	OFNumber *_Nullable _vendorID, *_Nullable _productID;
	OHXInputGamepad *_gamepad;
	OHXInputExtendedGamepad *_extendedGamepad;
}

- (instancetype)oh_initWithIndex: (DWORD)index OF_METHOD_FAMILY(init);
@end

#ifdef __cplusplus
extern "C" {

#import "OHXInputGameController.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFNumber.h"
#import "OHGameControllerAxis.h"
#import "OHGameControllerButton.h"
#import "OHGameControllerDirectionalPad.h"
#import "OHXInputGamepad.h"
#import "OHXInputExtendedGamepad.h"

#import "OFInitializationFailedException.h"
#import "OFReadFailedException.h"

#include <xinput.h>

#ifndef XINPUT_GAMEPAD_GUIDE

int OHXInputVersion;
static WINAPI DWORD (*XInputGetStateFuncPtr)(DWORD, XINPUT_STATE *);
static WINAPI DWORD (*XInputGetCapabilitiesExFuncPtr)(DWORD, DWORD, DWORD,
    struct XInputCapabilitiesEx *);

@implementation OHXInputGameController
@synthesize vendorID = _vendorID, productID = _productID, gamepad = _gamepad;
@synthesize vendorID = _vendorID, productID = _productID;
@synthesize extendedGamepad = _extendedGamepad;

+ (void)initialize
{
	HMODULE module;

	if (self != [OHXInputGameController class])
		return;

				    capabilities.vendorID];
				_productID = [[OFNumber alloc]
				    initWithUnsignedShort:
				    capabilities.productID];
			}
		}

		_gamepad = [[OHXInputGamepad alloc] init];
		_extendedGamepad = [[OHXInputExtendedGamepad alloc] init];

		[self retrieveState];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_vendorID release];
	[_productID release];
	[_gamepad release];
	[_extendedGamepad release];

	[super dealloc];
}

- (void)retrieveState
{
	XINPUT_STATE state = { 0 };

	if (XInputGetStateFuncPtr(_index, &state) != ERROR_SUCCESS)
		@throw [OFReadFailedException exceptionWithObject: self
						  requestedLength: sizeof(state)
							    errNo: 0];

	_gamepad.northButton.value =
	_extendedGamepad.northButton.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_Y);
	_gamepad.southButton.value =
	_extendedGamepad.southButton.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_A);
	_gamepad.westButton.value =
	_extendedGamepad.westButton.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_X);
	_gamepad.eastButton.value =
	_extendedGamepad.eastButton.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_B);
	_gamepad.leftShoulderButton.value =
	_extendedGamepad.leftShoulderButton.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_LEFT_SHOULDER);
	_gamepad.rightShoulderButton.value =
	_extendedGamepad.rightShoulderButton.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_RIGHT_SHOULDER);
	_gamepad.leftThumbstickButton.value =
	_extendedGamepad.leftThumbstickButton.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_LEFT_THUMB);
	_gamepad.rightThumbstickButton.value =
	_extendedGamepad.rightThumbstickButton.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_RIGHT_THUMB);
	_gamepad.menuButton.value =
	_extendedGamepad.menuButton.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_START);
	_gamepad.optionsButton.value =
	_extendedGamepad.optionsButton.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_BACK);
	if (OHXInputVersion != 910)
		_gamepad.homeButton.value =
		_extendedGamepad.homeButton.value =
		    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_GUIDE);

	_gamepad.leftTriggerButton.value =
	_extendedGamepad.leftTriggerButton.value =
	    (float)state.Gamepad.bLeftTrigger / 255;
	_gamepad.rightTriggerButton.value =
	_extendedGamepad.rightTriggerButton.value =
	    (float)state.Gamepad.bRightTrigger / 255;

	_gamepad.leftThumbstick.xAxis.value =
	_extendedGamepad.leftThumbstick.xAxis.value =
	    (float)state.Gamepad.sThumbLX /
	    (state.Gamepad.sThumbLX < 0 ? -INT16_MIN : INT16_MAX);
	_gamepad.leftThumbstick.yAxis.value =
	_extendedGamepad.leftThumbstick.yAxis.value =
	    -(float)state.Gamepad.sThumbLY /
	    (state.Gamepad.sThumbLY < 0 ? -INT16_MIN : INT16_MAX);
	_gamepad.rightThumbstick.xAxis.value =
	_extendedGamepad.rightThumbstick.xAxis.value =
	    (float)state.Gamepad.sThumbRX /
	    (state.Gamepad.sThumbRX < 0 ? -INT16_MIN : INT16_MAX);
	_gamepad.rightThumbstick.yAxis.value =
	_extendedGamepad.rightThumbstick.yAxis.value =
	    -(float)state.Gamepad.sThumbRY /
	    (state.Gamepad.sThumbRY < 0 ? -INT16_MIN : INT16_MAX);

	_gamepad.dPad.up.value =
	_extendedGamepad.dPad.up.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_UP);
	_gamepad.dPad.down.value =
	_extendedGamepad.dPad.down.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_DOWN);
	_gamepad.dPad.left.value =
	_extendedGamepad.dPad.left.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_LEFT);
	_gamepad.dPad.right.value =
	_extendedGamepad.dPad.right.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_RIGHT);
}

- (OFString *)name
{
	switch (OHXInputVersion) {
	case 14:
		return @"XInput 1.4 device";
	case 13:
		return @"XInput 1.3 device";
	case 910:
		return @"XInput 9.1.0 device";
	}

	return nil;
}

- (OHGameControllerProfile *)rawProfile
{
	return _gamepad;
	return _extendedGamepad;
}

- (OHGamepad *)gamepad
{
	return _extendedGamepad;
}
@end

 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#import "OHGameController.h"
#import "OHGameControllerElement.h"
#import "OHGameControllerButton.h"
#import "OHGameControllerAxis.h"
#import "OHGameControllerAxis.h"
#import "OHGameControllerButton.h"
#import "OHGameControllerDirectionalPad.h"
#import "OHGameControllerProfile.h"
#import "OHGamepad.h"
#import "OHExtendedGamepad.h"
#import "OHCombinedJoyCons.h"