Genesis-Plus-GX/core/input_hw/gamepad.h

62 lines
3.1 KiB
C

/***************************************************************************************
* Genesis Plus
* 2-Buttons, 3-Buttons & 6-Buttons controller support
* Additional support for J-Cart, 4-Way Play & Master Tap adapters
*
* Copyright (C) 2007-2015 Eke-Eke (Genesis Plus GX)
*
* Redistribution and use of this code or any derivative works are permitted
* provided that the following conditions are met:
*
* - Redistributions may not be sold, nor may they be used in a commercial
* product or activity.
*
* - Redistributions that are modified from the original source must include the
* complete source code, including the source code for all components used by a
* binary built from the modified sources. However, as a special exception, the
* source code distributed need not include anything that is normally distributed
* (in either source or binary form) with the major components (compiler, kernel,
* and so on) of the operating system on which the executable runs, unless that
* component itself accompanies the executable.
*
* - Redistributions must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************************/
#ifndef _GAMEPAD_H_
#define _GAMEPAD_H_
/* Function prototypes */
extern void gamepad_reset(int port);
extern void gamepad_refresh(int port);
extern unsigned char gamepad_1_read(void);
extern unsigned char gamepad_2_read(void);
extern void gamepad_1_write(unsigned char data, unsigned char mask);
extern void gamepad_2_write(unsigned char data, unsigned char mask);
extern unsigned char wayplay_1_read(void);
extern unsigned char wayplay_2_read(void);
extern void wayplay_1_write(unsigned char data, unsigned char mask);
extern void wayplay_2_write(unsigned char data, unsigned char mask);
extern unsigned int jcart_read(unsigned int address);
extern void jcart_write(unsigned int address, unsigned int data);
extern unsigned char mastertap_1_read(void);
extern unsigned char mastertap_2_read(void);
extern void mastertap_1_write(unsigned char data, unsigned char mask);
extern void mastertap_2_write(unsigned char data, unsigned char mask);
#endif