Artifact d675a51f7b7f9ef66ec671d0df9edd126ea0fb32e0bdf10712645f25a3e3e2eb:
- File
src/OFGameController.h
— part of check-in
[a0f4283e81]
at
2024-05-05 18:59:50
on branch gamecontroller
— Add OFGameController
Only supports Nintendo 3DS so far. (user: js, size: 2155) [annotate] [blame] [check-ins using]
/* * 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 "OFObject.h" #import "OFString.h" OF_ASSUME_NONNULL_BEGIN /** @file */ @class OFSet OF_GENERIC(ObjectType); /** * @brief A class for reading state from a game controller. */ OF_SUBCLASSING_RESTRICTED @interface OFGameController: OFObject #ifdef OF_HAVE_CLASS_PROPERTIES @property (class, readonly, nonatomic) size_t numControllers; #endif /** * @brief The buttons the controller has. */ @property (readonly, nonatomic) OFSet OF_GENERIC(OFString *) *buttons; /** * @brief The currently pressed buttons on the controller. */ @property (readonly, nonatomic) OFSet OF_GENERIC(OFString *) *pressedButtons; /** * @brief The number of axes the controller has. */ @property (readonly, nonatomic) size_t numAxes; /** * @brief Returns the number of available controllers. * * @return The number of available controllers */ + (size_t)numControllers; /** * @brief Returns the specified controller. * * @param index The index of the controller to return * @return The specified controller */ + (OFGameController *)controllerWithIndex: (size_t)index; - (instancetype)init OF_UNAVAILABLE; /** * @brief Returns the current position of the specified axis. * * The range is from (-1, -1) to (1, 1). * * @param index The index of the axis whose position to return * @return The current position of the specified axis */ - (OFPoint)positionOfAxisWithIndex: (size_t)index; @end OF_ASSUME_NONNULL_END