ObjFW  Diff

#import "OHWiiGameController.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OHGameControllerButton.h"
#import "OHGameControllerDirectionalPad.h"
#import "OHWiiClassicController.h"



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

#define asm __asm__
#include <wiiuse/wpad.h>
#undef asm

@interface OHWiiGameControllerProfile: OFObject <OHGameControllerProfile>
{
	OFDictionary OF_GENERIC(OFString *, OHGameControllerButton *) *_buttons;
	OFDictionary OF_GENERIC(OFString *, OHGameControllerDirectionalPad *)
	    *_directionalPads;
}

- (instancetype)initWithType: (uint32_t)type;
@end

static OFString *const buttonNames[] = {
	@"A", @"B", @"1", @"2", @"+", @"-", @"Home"
};
static const size_t numButtons = sizeof(buttonNames) / sizeof(*buttonNames);
static OFString *const nunchukButtonNames[] = {
	@"C", @"Z"
};
static const size_t numNunchukButtons =
    sizeof(nunchukButtonNames) / sizeof(*nunchukButtonNames);

static float
scale(float value, float min, float max, float center)
{
	if (value < min)
		value = min;
	if (value > max)
		value = max;

	@try {
		_index = index;
		_type = type;

		if (type == WPAD_EXP_CLASSIC)
			_rawProfile = [[OHWiiClassicController alloc] init];


		else
			_rawProfile = [[OHWiiGameControllerProfile alloc]
			    initWithType: type];

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

- (id <OHExtendedGamepad>)extendedGamepad
{
	if (_type == WPAD_EXP_CLASSIC)
		return (id <OHExtendedGamepad>)_rawProfile;

	return nil;
}
@end

@implementation OHWiiGameControllerProfile
@synthesize buttons = _buttons, directionalPads = _directionalPads;

- (instancetype)initWithType: (uint32_t)type
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFMutableDictionary *buttons;
		OFMutableDictionary *directionalPads;
		OHGameControllerDirectionalPad *directionalPad;
		OHGameControllerButton *up, *down, *left, *right;
		OHGameControllerAxis *xAxis, *yAxis;

		if (type != WPAD_EXP_NONE && type != WPAD_EXP_NUNCHUK)
			@throw [OFInvalidArgumentException exception];

		buttons = [OFMutableDictionary
		    dictionaryWithCapacity: numButtons + numNunchukButtons];

		for (size_t i = 0; i < numButtons; i++) {
			OHGameControllerButton *button =
			    [[[OHGameControllerButton alloc]
			    initWithName: buttonNames[i]] autorelease];
			[buttons setObject: button forKey: buttonNames[i]];
		}

		directionalPads = [OFMutableDictionary dictionary];

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

		if (type == WPAD_EXP_NUNCHUK) {
			for (size_t i = 0; i < numNunchukButtons; i++) {
				OHGameControllerButton *button =
				    [[[OHGameControllerButton alloc]
				    initWithName: nunchukButtonNames[i]]
					autorelease];

				[buttons setObject: button
					    forKey: nunchukButtonNames[i]];
			}

			xAxis = [[[OHGameControllerAxis alloc]
			    initWithName: @"X"] autorelease];
			yAxis = [[[OHGameControllerAxis alloc]
			    initWithName: @"Y"] autorelease];
			directionalPad = [[[OHGameControllerDirectionalPad alloc]
			    initWithName: @"Analog Stick"
				   xAxis: xAxis
				   yAxis: yAxis] autorelease];
			[directionalPads setObject: directionalPad
					    forKey: @"Analog Stick"];
		}

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

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

	return self;
}

- (void)dealloc
{
	[_buttons release];
	[_directionalPads release];

	[super dealloc];
}

- (OFDictionary OF_GENERIC(OFString *, OHGameControllerAxis *) *)axes
{
	return [OFDictionary dictionary];
}
@end