/*
* 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 "OHNintendo3DSGameController.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OHGameControllerAxis.h"
#import "OHGameControllerButton.h"
#import "OHGameControllerDirectionalPad.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 extendedGamepad = _extendedGamepad;
+ (void)initialize
{
void *pool;
if (self != [OHNintendo3DSGameController class])
return;
pool = objc_autoreleasePoolPush();
controllers = [[OFArray alloc] initWithObject:
[[[OHNintendo3DSGameController alloc] init] autorelease]];
objc_autoreleasePoolPop(pool);
}
+ (OFArray OF_GENERIC(OHGameController *) *)controllers
{
return controllers;
}
- (instancetype)init
{
self = [super init];
@try {
_extendedGamepad = [[OHNintendo3DSExtendedGamepad alloc] init];
[self retrieveState];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (void)dealloc
{
[_extendedGamepad release];
[super dealloc];
}
- (void)retrieveState
{
u32 keys;
circlePosition leftPos, rightPos;
hidScanInput();
keys = hidKeysHeld();
hidCircleRead(&leftPos);
hidCstickRead(&rightPos);
[_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;
_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;
[_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";
}
- (id <OHGameControllerProfile>)rawProfile
{
return _extendedGamepad;
}
- (id <OHGamepad>)gamepad
{
return _extendedGamepad;
}
@end