ObjFW  Check-in [1ba9cce376]

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		\
       OHGameController.m		\
       OHGameControllerAxis.m		\
       OHGameControllerButton.m		\
       OHGameControllerDirectionalPad.m	\
       OHGameControllerElement.m	\
       OHGameControllerProfile.m	\
       OHGamepad.m			\
       ${USE_SRCS_EVDEV}		\

/*
 * 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 OHGameController;

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

/**
 * @brief Creates a new @ref OHCombinedJoyCons with the specified left and
 *	  right Joy-Con.
 *
 * @param leftJoyCon The left Joy-Con
 * @param rightJoyCon The right Joy-Con
 * @return An new @ref OHCombinedJoyCons
 */
+ (instancetype)gamepadWithLeftJoyCon: (OHGameController *)leftJoyCon
			  rightJoyCon: (OHGameController *)rightJoyCon;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated @ref OHCombinedJoyCons with the
 *	  specified left and right Joy-Con.
 *
 * @param leftJoyCon The left Joy-Con
 * @param rightJoyCon The right Joy-Con
 * @return An initialized @ref OHCombinedJoyCons
 */
- (instancetype)initWithLeftJoyCon: (OHGameController *)leftJoyCon
		       rightJoyCon: (OHGameController *)rightJoyCon;
@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 "OHCombinedJoyCons.h"
#import "OFDictionary.h"
#import "OFNumber.h"
#import "OHGameController.h"
#import "OHGameControllerDirectionalPad.h"

#import "OFInvalidArgumentException.h"

@implementation OHCombinedJoyCons
+ (instancetype)gamepadWithLeftJoyCon: (OHGameController *)leftJoyCon
			  rightJoyCon: (OHGameController *)rightJoyCon
{
	return [[[self alloc] initWithLeftJoyCon: leftJoyCon
				     rightJoyCon: rightJoyCon] autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithLeftJoyCon: (OHGameController *)leftJoyCon
		       rightJoyCon: (OHGameController *)rightJoyCon
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFDictionary *leftButtons, *rightButtons;
		OFMutableDictionary *buttons, *directionalPads;
		OHGameControllerDirectionalPad *directionalPad;

		if (leftJoyCon.vendorID.unsignedShortValue !=
		    OHVendorIDNintendo ||
		    rightJoyCon.vendorID.unsignedShortValue !=
		    OHVendorIDNintendo)
			@throw [OFInvalidArgumentException exception];

		if (leftJoyCon.productID.unsignedShortValue !=
		    OHProductIDLeftJoyCon ||
		    rightJoyCon.productID.unsignedShortValue !=
		    OHProductIDRightJoyCon)
			@throw [OFInvalidArgumentException exception];

		_leftJoyCon = [leftJoyCon.rawProfile retain];
		_rightJoyCon = [rightJoyCon.rawProfile retain];

		leftButtons = _leftJoyCon.buttons;
		rightButtons = _rightJoyCon.buttons;

		buttons = [OFMutableDictionary dictionaryWithCapacity:
		    leftButtons.count + rightButtons.count];
		[buttons addEntriesFromDictionary: leftButtons];
		[buttons addEntriesFromDictionary: rightButtons];
		[buttons removeObjectForKey: @"D-Pad Up"];
		[buttons removeObjectForKey: @"D-Pad Down"];
		[buttons removeObjectForKey: @"D-Pad Left"];
		[buttons removeObjectForKey: @"D-Pad Right"];
		[buttons removeObjectForKey: @"SL"];
		[buttons removeObjectForKey: @"SR"];
		[buttons makeImmutable];
		_buttons = [buttons retain];

		_axes = [[OFDictionary alloc] init];

		directionalPads =
		    [OFMutableDictionary dictionaryWithCapacity: 3];

		directionalPad = [[[OHGameControllerDirectionalPad alloc]
		    initWithName: @"Left Thumbstick"
			   xAxis: [_leftJoyCon.axes objectForKey: @"X"]
			   yAxis: [_leftJoyCon.axes objectForKey: @"Y"]]
		    autorelease];
		[directionalPads setObject: directionalPad
				    forKey: @"Left Thumbstick"];

		directionalPad = [[[OHGameControllerDirectionalPad alloc]
		    initWithName: @"Right Thumbstick"
			   xAxis: [_rightJoyCon.axes objectForKey: @"RX"]
			   yAxis: [_rightJoyCon.axes objectForKey: @"RY"]]
		    autorelease];
		[directionalPads setObject: directionalPad
				    forKey: @"Right Thumbstick"];

		directionalPad = [[[OHGameControllerDirectionalPad alloc]
		    initWithName: @"D-Pad"
			      up: [leftButtons objectForKey: @"D-Pad Up"]
			    down: [leftButtons objectForKey: @"D-Pad Down"]
			    left: [leftButtons objectForKey: @"D-Pad Left"]
			   right: [leftButtons objectForKey: @"D-Pad Right"]]
		    autorelease];
		[directionalPads setObject: directionalPad forKey: @"D-Pad"];

		[directionalPads makeImmutable];
		_directionalPads = [directionalPads retain];

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

	return self;
}

- (void)dealloc
{
	[_leftJoyCon release];
	[_rightJoyCon release];

	[super dealloc];
}

- (OHGameControllerButton *)northButton
{
	return [_buttons objectForKey: @"X"];
}

- (OHGameControllerButton *)southButton
{
	return [_buttons objectForKey: @"B"];
}

- (OHGameControllerButton *)westButton
{
	return [_buttons objectForKey: @"Y"];
}

- (OHGameControllerButton *)eastButton
{
	return [_buttons objectForKey: @"A"];
}

- (OHGameControllerButton *)leftShoulderButton
{
	return [_buttons objectForKey: @"L"];
}

- (OHGameControllerButton *)rightShoulderButton
{
	return [_buttons objectForKey: @"R"];
}

- (OHGameControllerButton *)leftTriggerButton
{
	return [_buttons objectForKey: @"ZL"];
}

- (OHGameControllerButton *)rightTriggerButton
{
	return [_buttons objectForKey: @"ZR"];
}

- (OHGameControllerButton *)leftThumbstickButton
{
	return [_buttons objectForKey: @"Left Thumbstick"];
}

- (OHGameControllerButton *)rightThumbstickButton
{
	return [_buttons objectForKey: @"Right Thumbstick"];
}

- (OHGameControllerButton *)menuButton
{
	return [_buttons objectForKey: @"+"];
}

- (OHGameControllerButton *)optionsButton
{
	return [_buttons objectForKey: @"-"];
}

- (OHGameControllerButton *)homeButton
{
	return [_buttons objectForKey: @"Home"];
}

- (OHGameControllerDirectionalPad *)leftThumbStick
{
	return [_directionalPads objectForKey: @"Left Thumbstick"];
}

- (OHGameControllerDirectionalPad *)rightThumbStick
{
	return [_directionalPads objectForKey: @"Right Thumbstick"];
}

- (OHGameControllerDirectionalPad *)dPad
{
	return [_directionalPads objectForKey: @"D-Pad"];
}
@end

	    productID == OHProductIDLeftJoyCon) {
		switch (button) {
		case BTN_TL:
			return @"L";
		case BTN_TL2:
			return @"ZL";
		case BTN_THUMBL:
			return @"Left Thumbstick";
		case BTN_SELECT:
			return @"-";
		case BTN_Z:
			return @"Capture";
		case BTN_TR:
			return @"SL";
		case BTN_TR2:

		case BTN_EAST:
			return @"A";
		case BTN_TR:
			return @"R";
		case BTN_TR2:
			return @"ZR";
		case BTN_THUMBR:
			return @"Right Thumbstick";
		case BTN_START:
			return @"+";
		case BTN_MODE:
			return @"Home";
		case BTN_TL:
			return @"SL";
		case BTN_TL2:

#import "OFColor.h"
#import "OFDate.h"
#import "OFDictionary.h"
#import "OFNumber.h"
#import "OFStdIOStream.h"
#import "OFThread.h"

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

# define red maroon
# define yellow olive
# define gray silver
#endif

@interface GameControllerTests: OFObject <OFApplicationDelegate>
{
	OFArray OF_GENERIC(OHGameController *) *_controllers;
	OFDate *_lastControllersUpdate;
}
@end

OF_APPLICATION_DELEGATE(GameControllerTests)

static void printProfile(OHGameControllerProfile *profile)
{
	OFArray OF_GENERIC(OFString *) *buttons =
	    profile.buttons.allKeys.sortedArray;
	OFArray OF_GENERIC(OFString *) *axes = profile.axes.allKeys.sortedArray;
	OFArray OF_GENERIC(OFString *) *directionalPads =
	    profile.directionalPads.allKeys.sortedArray;
	size_t i;

	i = 0;
	for (OFString *name in buttons) {
		OHGameControllerButton *button =
		    [profile.buttons objectForKey: name];

		if (i++ == buttonsPerLine) {
			[OFStdOut writeString: @"\n"];
			i = 0;
		}

		if (button.value == 1)
			[OFStdOut setForegroundColor: [OFColor red]];
		else if (button.value > 0.5)
			[OFStdOut setForegroundColor: [OFColor yellow]];
		else if (button.value > 0)
			[OFStdOut setForegroundColor: [OFColor green]];
		else
			[OFStdOut setForegroundColor: [OFColor gray]];

		[OFStdOut writeFormat: @"[%@] ", name];
	}
	[OFStdOut setForegroundColor: [OFColor gray]];
	[OFStdOut writeString: @"\n"];

	i = 0;
	for (OFString *name in axes) {
		OHGameControllerAxis *axis = [profile.axes objectForKey: name];

		if (i++ == buttonsPerLine) {
			[OFStdOut writeString: @"\n"];
			i = 0;
		}

		[OFStdOut writeFormat: @"%@: %5.2f  ", name, axis.value];
	}
	if (axes.count > 0)
		[OFStdOut writeString: @"\n"];

	i = 0;
	for (OFString *name in directionalPads) {
		OHGameControllerDirectionalPad *directionalPad =
		    [profile.directionalPads objectForKey: name];

		if (i++ == 2) {
			[OFStdOut writeString: @"\n"];
			i = 0;
		}

		[OFStdOut writeFormat:
		    @"%@: (%5.2f, %5.2f)  ",
		    name,
		    directionalPad.xAxis.value, directionalPad.yAxis.value];
	}
	if (directionalPads.count > 0)
		[OFStdOut writeString: @"\n"];

	if ([profile isKindOfClass: [OHGamepad class]]) {
		OHGamepad *gamepad = (OHGamepad *)profile;

		[OFStdOut writeFormat:
		    @"[Map] North: %@  South: %@  West: %@  East: %@\n",
		    gamepad.northButton.name, gamepad.southButton.name,
		    gamepad.westButton.name, gamepad.eastButton.name];
		[OFStdOut writeFormat:
		    @"[Map] Left Shoulder: %@  Right Shoulder: %@\n",
		    gamepad.leftShoulderButton.name,
		    gamepad.rightShoulderButton.name];
		[OFStdOut writeFormat:
		    @"[Map] Left Trigger: %@  Right Trigger: %@\n",
		    gamepad.leftTriggerButton.name,
		    gamepad.rightTriggerButton.name];
		[OFStdOut writeFormat:
		    @"[Map] Left Thumbstick: %@  Right Thumbstick: %@\n",
		    gamepad.leftThumbstickButton.name,
		    gamepad.rightThumbstickButton.name];
		[OFStdOut writeFormat:
		    @"[Map] Menu: %@  Options: %@  Home: %@\n",
		    gamepad.menuButton.name, gamepad.optionsButton.name,
		    gamepad.homeButton.name];
	}
}

@implementation GameControllerTests
- (void)applicationDidFinishLaunching: (OFNotification *)notification
{
#if defined(OF_WII) || defined(OF_NINTENDO_DS) || defined(OF_NINTENDO_3DS)
	[OFStdIOStream setUpConsole];
#endif

	for (;;) {
		void *pool = objc_autoreleasePoolPush();
		OHGameController *leftJoyCon = nil, *rightJoyCon = nil;

		if (_lastControllersUpdate == nil ||
		    -[_lastControllersUpdate timeIntervalSinceNow] > 1) {
			[_controllers release];
			[_lastControllersUpdate release];

			_controllers = [[OHGameController controllers] retain];

			_lastControllersUpdate = [[OFDate alloc] init];

			[OFStdOut clear];
		}

		[OFStdOut setCursorPosition: OFMakePoint(0, 0)];

		for (OHGameController *controller in _controllers) {
			OHGameControllerProfile *profile =
			    (controller.gamepad != nil
			    ? controller.gamepad : controller.rawProfile);








			[OFStdOut setForegroundColor: [OFColor green]];
			[OFStdOut writeLine: controller.description];

			@try {
				[controller retrieveState];
			} @catch (OFReadFailedException *e) {
				[OFStdOut setForegroundColor: [OFColor red]];
				[OFStdOut writeString: e.description];
				continue;
			}





			printProfile(profile);




			if (controller.vendorID.unsignedShortValue ==


			    OHVendorIDNintendo) {









				if (controller.productID.unsignedShortValue ==




				    OHProductIDLeftJoyCon)
					leftJoyCon = controller;

				if (controller.productID.unsignedShortValue ==

				    OHProductIDRightJoyCon)




					rightJoyCon = controller;


			}


		}






		if (leftJoyCon != nil && rightJoyCon != nil) {

			OHCombinedJoyCons *combinedJoyCons = [OHCombinedJoyCons

			    gamepadWithLeftJoyCon: leftJoyCon







				      rightJoyCon: rightJoyCon];



			[OFStdOut setForegroundColor: [OFColor green]];






			[OFStdOut writeLine: @"Combined Joy-Cons"];




















			printProfile(combinedJoyCons);
		}

#if defined(OF_WII) || defined(OF_NINTENDO_DS) || defined(OF_NINTENDO_3DS)
		[OFThread waitForVerticalBlank];
#else
		[OFThread sleepForTimeInterval: 1.f / 60.f];
#endif

		objc_autoreleasePoolPop(pool);
	}
}
@end