sdl-ios-xcode: src/joystick/mint/SDL

annotate src/joystick/mint/SDL_sysjoystick.c @ 302:8a86bdf34f0f

Added Atari joystick support (thanks Patrice!)

author	Sam Lantinga <slouken@libsdl.org>
date	Thu, 07 Mar 2002 20:23:11 +0000
parents
children	9c6613983e85

rev	line source
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 /*
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 SDL - Simple DirectMedia Layer
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	3 Copyright (C) 1997, 1998, 1999, 2000, 2001 Sam Lantinga
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	5 This library is free software; you can redistribute it and/or
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	6 modify it under the terms of the GNU Library General Public
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	7 License as published by the Free Software Foundation; either
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	8 version 2 of the License, or (at your option) any later version.
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	13 Library General Public License for more details.
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	15 You should have received a copy of the GNU Library General Public
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	16 License along with this library; if not, write to the Free
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 Sam Lantinga
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	20 slouken@libsdl.org
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21 */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	22
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	23 #ifdef SAVE_RCSID
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	24 static char rcsid =
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	25 "@(#) $Id$";
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26 #endif
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	27
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	28 /*
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	29 * Atari Joystick/Joypad drivers
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	30 *
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	31 * Patrice Mandin
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32 */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	33
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	34 #include <stdlib.h>
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	35 #include <string.h>
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37 #include <sys/cookie.h>
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 #include <mint/osbind.h>
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40 #include "SDL_types.h"
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	41 #include "SDL_error.h"
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	42 #include "SDL_joystick.h"
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	43 #include "SDL_sysjoystick.h"
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	44 #include "SDL_joystick_c.h"
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	45
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	46 #include "../video/ataricommon/SDL_ikbdinterrupt_s.h"
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	47
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48 /--- Const ---/
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	49
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50 /* We can have:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51 1 joystick on IKBD port 1 (port 0 is used by mouse)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52 2 joypads on ports A,B
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	53 or 4 joysticks on joypads ports A,B
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	54 or 1 lightpen on joypad port A
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	55 or 2 analog paddles on joypads ports A,B
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	56 2 joysticks on parallel port
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	57 */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	58
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	59 enum {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	60 IKBD_JOY1=0,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	61 PORTA_PAD,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	62 PORTB_PAD,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	63 PORTA_JOY0,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	64 PORTA_JOY1,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	65 PORTB_JOY0,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	66 PORTB_JOY1,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	67 PORTA_LP,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	68 PORTA_ANPAD,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	69 PORTB_ANPAD,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	70 #if 0
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	71 PARA_JOY0,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	72 PARA_JOY1,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	73 #endif
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	74 MAX_JOYSTICKS
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	75 };
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	76
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	77 enum {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	78 MCH_ST=0,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	79 MCH_STE,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	80 MCH_TT,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	81 MCH_F30
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	82 };
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	83
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	84 /* Joypad buttons
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85 * Procontroller note:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86 * L,R are connected to 4,6
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87 * X,Y,Z are connected to 7,8,9
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88 */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	89
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90 enum {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 JP_UP=0, JP_DOWN, JP_LEFT, JP_RIGHT,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92 JP_KPMULT, JP_KP7, JP_KP4, JP_KP1,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93 JP_KP0, JP_KP8, JP_KP5, JP_KP2,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94 JP_KPNUM, JP_KP9, JP_KP6, JP_KP3,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 JP_PAUSE, JP_FIRE0, JP_UNDEF0, JP_FIRE1,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96 JP_UNDEF1, JP_FIRE2, JP_UNDEF2, JP_OPTION
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 };
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 #define JP_NUM_BUTTONS 17
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101 #define PORT_JS_RIGHT (1<<0)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102 #define PORT_JS_LEFT (1<<1)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 #define PORT_JS_DOWN (1<<2)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104 #define PORT_JS_UP (1<<3)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	105 #define PORT_JS_FIRE (1<<4)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	106
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	107 /--- Types ---/
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	109 typedef struct {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110 SDL_bool enabled;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111 unsigned char *name;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	112 Uint32 prevstate;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	113 } atarijoy_t;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	114
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	115 /--- Variables ---/
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	116
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	117 static atarijoy_t atarijoysticks[MAX_JOYSTICKS]={
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	118 {SDL_FALSE,"IKBD joystick port 1",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	119 {SDL_FALSE,"Joypad port A",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	120 {SDL_FALSE,"Joypad port B",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	121 {SDL_FALSE,"Joystick 0 port A",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	122 {SDL_FALSE,"Joystick 1 port A",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	123 {SDL_FALSE,"Joystick 0 port B",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	124 {SDL_FALSE,"Joystick 1 port B",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125 {SDL_FALSE,"Lightpen port A",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	126 {SDL_FALSE,"Analog paddle port A",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	127 {SDL_FALSE,"Analog paddle port B",0}
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	128 #if 0
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	129 ,{SDL_FALSE,"Joystick 0 parallel port",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	130 {SDL_FALSE,"Joystick 1 parallel port",0}
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	131 #endif
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	132 };
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	133
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	134 static const int jp_buttons[JP_NUM_BUTTONS]={
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135 JP_KPMULT, JP_KP7, JP_KP4, JP_KP1,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 JP_KP0, JP_KP8, JP_KP5, JP_KP2,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137 JP_KPNUM, JP_KP9, JP_KP6, JP_KP3,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138 JP_PAUSE, JP_FIRE0, JP_FIRE1, JP_FIRE2,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 JP_OPTION
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 };
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	142 static SDL_bool joypad_ports_enabled=SDL_FALSE;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	143
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 /* Updated joypad ports */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	145 static Uint16 jp_paddles[4];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	146 static Uint16 jp_lightpens[2];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147 static Uint16 jp_directions;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	148 static Uint16 jp_fires;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	149 static Uint32 jp_joypads[2];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	150
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	151 /--- Functions prototypes ---/
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	152
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153 static int GetEnabledAtariJoystick(int index);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 static void UpdateJoypads(void);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156 /--- Functions ---/
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	157
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	158 int SDL_SYS_JoystickInit(void)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	159 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	160 int i;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	161 unsigned long cookie_mch;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	162 const char *envr=getenv("SDL_JOYSTICK_ATARI");
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	163 const char *env_evt=getenv("SDL_ATARI_EVENTSDRIVER");
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	164 SDL_bool ikbd_enabled=SDL_FALSE;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	165
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	166 #define TEST_JOY_ENABLED(env,idstring,num) \
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	167 if (strstr(env,idstring"-off")) { \
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	168 atarijoysticks[num].enabled=SDL_FALSE; \
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	169 } \
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	170 if (strstr(env,idstring"-on")) { \
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	171 atarijoysticks[num].enabled=SDL_TRUE; \
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	172 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	173
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	174 /* Cookie _MCH present ? if not, assume ST machine */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	175 if (Getcookie(C__MCH, &cookie_mch) != C_FOUND) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	176 cookie_mch = MCH_ST << 16;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	177 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	178
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	179 /* Enable some default joysticks */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	180 if ((cookie_mch == MCH_ST<<16) \|\| ((cookie_mch>>16) == MCH_STE) \|\|
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	181 (cookie_mch == MCH_TT<<16) \|\| (cookie_mch == MCH_F30<<16)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	182 ikbd_enabled=SDL_TRUE;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	183 if (env_evt) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	184 if (!strcmp(env_evt,"ikbd")) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	185 ikbd_enabled=SDL_FALSE;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	186 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	187 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	188 atarijoysticks[IKBD_JOY1].enabled=ikbd_enabled;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	189 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	190 if ((cookie_mch == MCH_STE<<16) \|\| (cookie_mch == MCH_F30<<16)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	191 atarijoysticks[PORTA_PAD].enabled=SDL_TRUE;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	192 atarijoysticks[PORTB_PAD].enabled=SDL_TRUE;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	193 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	194
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	195 /* Read environment for joysticks to enable */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	196 if (envr) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	197 /* IKBD on any Atari, maybe clones */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	198 if ((cookie_mch == MCH_ST<<16) \|\| ((cookie_mch>>16) == MCH_STE) \|\|
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	199 (cookie_mch == MCH_TT<<16) \|\| (cookie_mch == MCH_F30<<16)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	200 if (env_evt) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	201 if (strcmp(env_evt,"ikbd")) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	202 TEST_JOY_ENABLED(envr, "ikbd-joy1", IKBD_JOY1);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	203 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	204 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	205 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	206 /* Joypads ports only on STE and Falcon */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	207 if ((cookie_mch == MCH_STE<<16) \|\| (cookie_mch == MCH_F30<<16)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208 TEST_JOY_ENABLED(envr, "porta-pad", PORTA_PAD);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	209 if (!atarijoysticks[PORTA_PAD].enabled) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	210 TEST_JOY_ENABLED(envr, "porta-joy0", PORTA_JOY0);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211 TEST_JOY_ENABLED(envr, "porta-joy1", PORTA_JOY1);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212 if (!(atarijoysticks[PORTA_JOY0].enabled) && !(atarijoysticks[PORTA_JOY1].enabled)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213 TEST_JOY_ENABLED(envr, "porta-lp", PORTA_LP);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	214 if (!atarijoysticks[PORTA_LP].enabled) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	215 TEST_JOY_ENABLED(envr, "porta-anpad", PORTA_ANPAD);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	217 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	218 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	219
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	220 TEST_JOY_ENABLED(envr, "portb-pad", PORTB_PAD);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	221 if (!atarijoysticks[PORTB_PAD].enabled) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	222 TEST_JOY_ENABLED(envr, "portb-joy0", PORTB_JOY0);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	223 TEST_JOY_ENABLED(envr, "portb-joy1", PORTB_JOY1);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	224 if (!(atarijoysticks[PORTB_JOY0].enabled) && !(atarijoysticks[PORTB_JOY1].enabled)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	225 TEST_JOY_ENABLED(envr, "portb-anpad", PORTB_ANPAD);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	226 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	227 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	228 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	229 #if 0
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	230 /* Parallel port on any Atari, maybe clones */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	231 if ((cookie_mch == MCH_ST<<16) \|\| ((cookie_mch>>16) == MCH_STE) \|\|
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	232 (cookie_mch == MCH_TT<<16) \|\| (cookie_mch == MCH_F30<<16)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	233 TEST_JOY_ENABLED(envr, "para-joy0", PARA_JOY0);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	234 TEST_JOY_ENABLED(envr, "para-joy1", PARA_JOY1);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	235 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	236 #endif
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	237 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	238
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	239 /* Need to update joypad ports ? */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	240 joypad_ports_enabled=SDL_FALSE;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 for (i=PORTA_PAD;i<=PORTB_ANPAD;i++) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	242 if (atarijoysticks[i].enabled) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	243 joypad_ports_enabled=SDL_TRUE;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	244 break;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	245 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	246 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	247
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	248 SDL_numjoysticks = 0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	249 for (i=0;i<MAX_JOYSTICKS;i++) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	250 if (atarijoysticks[i].enabled) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	251 ++SDL_numjoysticks;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	252 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	253 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	254
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	255 return(SDL_numjoysticks);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	256 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	257
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	258 static int GetEnabledAtariJoystick(int index)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	259 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	260 int i,j;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	262 /* Return the nth'index' enabled atari joystick */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	263 j=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	264 for (i=0;i<MAX_JOYSTICKS;i++) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	265 if (atarijoysticks[i].enabled) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	266 if (j==index) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	267 break;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	268 } else {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	269 j++;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	270 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	271 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	272 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	273 if (i==MAX_JOYSTICKS)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	274 return -1;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	275
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	276 return i;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	277 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	278
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	279 const char *SDL_SYS_JoystickName(int index)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	280 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	281 int numjoystick;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	282
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	283 numjoystick=GetEnabledAtariJoystick(index);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	284 if (numjoystick==-1)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	285 return NULL;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	286
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	287 return(atarijoysticks[numjoystick].name);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	288 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	289
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	290 int SDL_SYS_JoystickOpen(SDL_Joystick *joystick)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	291 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	292 int numjoystick;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	294 numjoystick=GetEnabledAtariJoystick(joystick->index);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295 if (numjoystick==-1)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	296 return -1;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	297
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	298 if ((numjoystick==PORTA_PAD) \|\| (numjoystick==PORTB_PAD)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	299 joystick->nbuttons=JP_NUM_BUTTONS;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	300 } else if ((numjoystick==PORTA_LP) \|\| (numjoystick==PORTA_ANPAD) \|\|
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	301 (numjoystick==PORTB_ANPAD)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	302 joystick->nbuttons=2;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	303 } else {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	304 joystick->nbuttons=1;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	305 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	306 joystick->naxes=2;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	307 joystick->nballs=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	308 joystick->nhats=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	309
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	310 return(0);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	311 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	312
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	313 void SDL_SYS_JoystickUpdate(SDL_Joystick *joystick)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	314 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	315 int numjoystick;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	316 Uint32 curstate,prevstate;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	317 Sint16 curaxis;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	318
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	319 numjoystick=GetEnabledAtariJoystick(joystick->index);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	320 if (numjoystick==-1)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	321 return;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	322
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	323 prevstate = atarijoysticks[numjoystick].prevstate;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	324
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	325 if (joypad_ports_enabled) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	326 Supexec(UpdateJoypads);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	327 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	328
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	329 switch (numjoystick) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	330 case IKBD_JOY1:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	331 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	332 curstate = SDL_AtariIkbd_joystick & 0xff;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	333 if (curstate != prevstate) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	334 /* X axis */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	335 if ((curstate & (IKBD_JOY_LEFT\|IKBD_JOY_RIGHT)) != (prevstate & (IKBD_JOY_LEFT\|IKBD_JOY_RIGHT))) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	336 curaxis=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	337 if (curstate & IKBD_JOY_LEFT) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	338 curaxis=-128;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	339 } else if (curstate & IKBD_JOY_RIGHT) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	340 curaxis=127;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	341 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	342 SDL_PrivateJoystickAxis(joystick,0,curaxis);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	343 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	344 /* Y axis */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	345 if ((curstate & (IKBD_JOY_UP\|IKBD_JOY_DOWN)) != (prevstate & (IKBD_JOY_UP\|IKBD_JOY_DOWN))) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	346 curaxis=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	347 if (curstate & IKBD_JOY_UP) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	348 curaxis=-128;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	349 } else if (curstate & IKBD_JOY_DOWN) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	350 curaxis=127;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	351 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	352 SDL_PrivateJoystickAxis(joystick,1,curaxis);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	353 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	354 /* Button */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	355 if ((curstate & IKBD_JOY_FIRE) && !(prevstate & IKBD_JOY_FIRE)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	356 SDL_PrivateJoystickButton(joystick,0,SDL_PRESSED);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	357 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	358 if (!(curstate & IKBD_JOY_FIRE) && (prevstate & IKBD_JOY_FIRE)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	359 SDL_PrivateJoystickButton(joystick,0,SDL_RELEASED);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	360 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	361 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	362 atarijoysticks[IKBD_JOY1].prevstate = curstate;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	363 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	364 break;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	365 case PORTA_PAD:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	366 case PORTB_PAD:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	367 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	368 int numjoypad,i;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	369
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	370 numjoypad=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	371 /* if (numjoystick==PORTA_PAD) numjoypad=0;*/
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	372 if (numjoystick==PORTB_PAD) numjoypad=1;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	373
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	374 curstate=jp_joypads[numjoypad];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	375 if (curstate!=prevstate) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	376 /* X axis */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	377 if ((curstate & ((1<<JP_LEFT)\|(1<<JP_RIGHT))) != (prevstate & ((1<<JP_LEFT)\|(1<<JP_RIGHT)))) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	378 curaxis=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	379 if (curstate & (1<<JP_LEFT)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	380 curaxis=-128;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	381 } else if (curstate & (1<<JP_RIGHT)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	382 curaxis=127;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	383 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	384 SDL_PrivateJoystickAxis(joystick,0,curaxis);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	385 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	386 /* Y axis */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	387 if ((curstate & ((1<<JP_UP)\|(1<<JP_DOWN))) != (prevstate & ((1<<JP_UP)\|(1<<JP_DOWN)))) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	388 curaxis=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	389 if (curstate & (1<<JP_UP)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	390 curaxis=-128;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	391 } else if (curstate & (1<<JP_DOWN)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	392 curaxis=127;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	393 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	394 SDL_PrivateJoystickAxis(joystick,1,curaxis);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	395 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	396 /* Buttons */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	397 for (i=0;i<JP_NUM_BUTTONS;i++) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	398 int button;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	399
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	400 button=1<<jp_buttons[i];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	401
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	402 if ((curstate & button) && !(prevstate & button)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	403 SDL_PrivateJoystickButton(joystick,i,SDL_PRESSED);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	404 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	405 if (!(curstate & button) && (prevstate & button)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	406 SDL_PrivateJoystickButton(joystick,i,SDL_RELEASED);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	407 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	408 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	409 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	410 atarijoysticks[numjoystick].prevstate = curstate;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	411 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	412 break;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	413 case PORTA_JOY0:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	414 case PORTA_JOY1:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	415 case PORTB_JOY0:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	416 case PORTB_JOY1:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	417 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	418 int fire_shift=0,dir_shift=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	419
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	420 if (numjoystick==PORTA_JOY0) { fire_shift=0; dir_shift=0; }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	421 if (numjoystick==PORTA_JOY1) { fire_shift=1; dir_shift=4; }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	422 if (numjoystick==PORTB_JOY0) { fire_shift=2; dir_shift=8; }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	423 if (numjoystick==PORTB_JOY1) { fire_shift=3; dir_shift=12; }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	424
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	425 curstate = (jp_directions>>dir_shift) & 15;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	426 curstate \|= ((jp_fires>>fire_shift) & 1)<<4;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	427
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	428 if (curstate != prevstate) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	429 /* X axis */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	430 if ((curstate & (PORT_JS_LEFT\|PORT_JS_RIGHT)) != (prevstate & (PORT_JS_LEFT\|PORT_JS_RIGHT))) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	431 curaxis=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	432 if (curstate & PORT_JS_LEFT) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	433 curaxis=-128;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	434 } else if (curstate & PORT_JS_RIGHT) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	435 curaxis=127;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	436 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	437 SDL_PrivateJoystickAxis(joystick,0,curaxis);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	438 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	439 /* Y axis */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	440 if ((curstate & (PORT_JS_UP\|PORT_JS_DOWN)) != (prevstate & (PORT_JS_UP\|PORT_JS_DOWN))) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	441 curaxis=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	442 if (curstate & PORT_JS_UP) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	443 curaxis=-128;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	444 } else if (curstate & PORT_JS_DOWN) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	445 curaxis=127;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	446 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	447 SDL_PrivateJoystickAxis(joystick,1,curaxis);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	448 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	449 /* Button */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	450 if ((curstate & PORT_JS_FIRE) && !(prevstate & PORT_JS_FIRE)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	451 SDL_PrivateJoystickButton(joystick,0,SDL_PRESSED);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	452 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	453 if (!(curstate & PORT_JS_FIRE) && (prevstate & PORT_JS_FIRE)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	454 SDL_PrivateJoystickButton(joystick,0,SDL_RELEASED);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	455 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	456 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	457 atarijoysticks[numjoystick].prevstate = curstate;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	458 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	459 break;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	460 case PORTA_LP:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	461 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	462 int i;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	463
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	464 curstate = jp_lightpens[0]>>1;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	465 curstate \|= (jp_lightpens[1]>>1)<<15;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	466 curstate \|= (jp_fires & 3)<<30;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	467
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	468 if (curstate != prevstate) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	469 /* X axis */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	470 SDL_PrivateJoystickAxis(joystick,0,(jp_lightpens[0]>>8)-128);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	471 /* Y axis */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	472 SDL_PrivateJoystickAxis(joystick,1,(jp_lightpens[1]>>8)-128);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	473 /* Buttons */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	474 for (i=0;i<2;i++) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	475 int button;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	476
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	477 button=1<<(30+i);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	478
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	479 if ((curstate & button) && !(prevstate & button)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	480 SDL_PrivateJoystickButton(joystick,i,SDL_PRESSED);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	481 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	482 if (!(curstate & button) && (prevstate & button)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	483 SDL_PrivateJoystickButton(joystick,i,SDL_RELEASED);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	484 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	485 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	486 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	487 atarijoysticks[numjoystick].prevstate = curstate;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	488 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	489 break;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	490 case PORTA_ANPAD:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	491 case PORTB_ANPAD:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	492 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	493 int numpaddle, i;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	494
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	495 numpaddle=0<<1;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	496 if (numjoystick==PORTB_ANPAD) numpaddle=1<<1;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	497
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	498 curstate = jp_paddles[numpaddle]>>1;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	499 curstate \|= (jp_paddles[numpaddle+1]>>1)<<15;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	500 curstate \|= ((jp_fires>>numpaddle) & 3)<<30;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	501
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	502 if (curstate != prevstate) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	503 /* X axis */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	504 SDL_PrivateJoystickAxis(joystick,0,(jp_paddles[numpaddle]>>8)-128);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	505 /* Y axis */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	506 SDL_PrivateJoystickAxis(joystick,1,(jp_paddles[numpaddle+1]>>8)-128);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	507 /* Buttons */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	508 for (i=0;i<2;i++) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	509 int button;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	510
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	511 button=1<<(30+i);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	512
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	513 if ((curstate & button) && !(prevstate & button)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	514 SDL_PrivateJoystickButton(joystick,i,SDL_PRESSED);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	515 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	516 if (!(curstate & button) && (prevstate & button)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	517 SDL_PrivateJoystickButton(joystick,i,SDL_RELEASED);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	518 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	519 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	520 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	521 atarijoysticks[numjoystick].prevstate = curstate;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	522 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	523 break;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	524 #if 0
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	525 case PARA_JOY0:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	526 case PARA_JOY1:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	527 break;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	528 #endif
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	529 };
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	530
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	531 return;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	532 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	533
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	534 void SDL_SYS_JoystickClose(SDL_Joystick *joystick)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	535 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	536 return;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	537 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	538
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	539 void SDL_SYS_JoystickQuit(void)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	540 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	541 SDL_numjoysticks=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	542 return;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	543 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	544
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	545 /--- Joypad I/O read/write interface ---/
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	546
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	547 #define JOYPAD_IO_BASE (0xffff9200)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	548 struct JOYPAD_IO_S {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	549 Uint16 fires;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	550 Uint16 directions;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	551 Uint16 dummy1[6];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	552 Uint16 paddles[4];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	553 Uint16 dummy2[4];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	554 Uint16 lightpens[2];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	555 };
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	556 #define JOYPAD_IO (((volatile struct JOYPAD_IO_S )JOYPAD_IO_BASE))
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	557
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	558 static void UpdateJoypads(void)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	559 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	560 Uint16 tmp;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	561
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	562 /--- This function is called in supervisor mode ---/
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	563
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	564 /* Update joysticks */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	565 jp_fires = (~(JOYPAD_IO.fires)) & 15;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	566 jp_directions = (~(JOYPAD_IO.directions));
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	567
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	568 /* Update lightpen */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	569 tmp = JOYPAD_IO.lightpens[0] & 1023;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	570 jp_lightpens[0] = (tmp<<6) \| (tmp>>4);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	571 tmp = JOYPAD_IO.lightpens[1] & 1023;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	572 jp_lightpens[1] = (tmp<<6) \| (tmp>>4);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	573
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	574 /* Update paddles */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	575 tmp = (JOYPAD_IO.paddles[0] & 255);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	576 jp_paddles[0] = (tmp<<8) \| tmp;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	577 tmp = (JOYPAD_IO.paddles[1] & 255);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	578 jp_paddles[1] = (tmp<<8) \| tmp;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	579 tmp = (JOYPAD_IO.paddles[2] & 255);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	580 jp_paddles[2] = (tmp<<8) \| tmp;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	581 tmp = (JOYPAD_IO.paddles[3] & 255);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	582 jp_paddles[3] = (tmp<<8) \| tmp;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	583
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	584 /* Update joypad 0 */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	585 JOYPAD_IO.directions=0xfffe;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	586 jp_joypads[0]=((~(JOYPAD_IO.fires)) & 3)<<(16);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	587 JOYPAD_IO.directions=0xfffe;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	588 jp_joypads[0] \|= ((~(JOYPAD_IO.directions))>>8) & 15;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	589
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	590 JOYPAD_IO.directions=0xfffd;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	591 jp_joypads[0] \|= ((~(JOYPAD_IO.fires)) & 3)<<(16+2);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	592 JOYPAD_IO.directions=0xfffd;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	593 jp_joypads[0] \|= (((~(JOYPAD_IO.directions))>>8) & 15)<<4;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	594
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	595 JOYPAD_IO.directions=0xfffb;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	596 jp_joypads[0] \|= ((~(JOYPAD_IO.fires)) & 3)<<(16+4);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	597 JOYPAD_IO.directions=0xfffb;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	598 jp_joypads[0] \|= (((~(JOYPAD_IO.directions))>>8) & 15)<<8;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	599
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	600 JOYPAD_IO.directions=0xfff7;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	601 jp_joypads[0] \|= ((~(JOYPAD_IO.fires)) & 3)<<(16+6);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	602 JOYPAD_IO.directions=0xfff7;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	603 jp_joypads[0] \|= (((~(JOYPAD_IO.directions))>>8) & 15)<<12;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	604
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	605 /* Update joypad 1 */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	606 JOYPAD_IO.directions=0xffef;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	607 jp_joypads[1]=((~(JOYPAD_IO.fires)) & (3<<2))<<(16-2);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	608 JOYPAD_IO.directions=0xffef;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	609 jp_joypads[1] \|= ((~(JOYPAD_IO.directions))>>12) & 15;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	610
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	611 JOYPAD_IO.directions=0xffdf;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	612 jp_joypads[1] \|= ((~(JOYPAD_IO.fires)) & (3<<2))<<(16);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	613 JOYPAD_IO.directions=0xffdf;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	614 jp_joypads[1] \|= (((~(JOYPAD_IO.directions))>>12) & 15)<<4;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	615
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	616 JOYPAD_IO.directions=0xffbf;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	617 jp_joypads[1] \|= ((~(JOYPAD_IO.fires)) & (3<<2))<<(16+2);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	618 JOYPAD_IO.directions=0xffbf;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	619 jp_joypads[1] \|= (((~(JOYPAD_IO.directions))>>12) & 15)<<8;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	620
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	621 JOYPAD_IO.directions=0xff7f;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	622 jp_joypads[1] \|= ((~(JOYPAD_IO.fires)) & (3<<2))<<(16+4);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	623 JOYPAD_IO.directions=0xff7f;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	624 jp_joypads[1] \|= (((~(JOYPAD_IO.directions))>>12) & 15)<<12;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	625 }

Mercurial > sdl-ios-xcode

annotate src/joystick/mint/SDL_sysjoystick.c @ 302:8a86bdf34f0f