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

annotate src/joystick/mint/SDL_sysjoystick.c @ 1509:678d105d4492

Added SDL_iconv.c to the Dreamcast Makefile

author	Sam Lantinga <slouken@libsdl.org>
date	Mon, 13 Mar 2006 01:47:03 +0000
parents	a8181c4040b8
children	92947e3a18db

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
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1079 diff changeset	3 Copyright (C) 1997-2006 Sam Lantinga
302 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
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1079 diff changeset	6 modify it under the terms of the GNU Lesser General Public
302 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
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1079 diff changeset	8 version 2.1 of the License, or (at your option) any later version.
302 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
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1079 diff changeset	13 Lesser General Public License for more details.
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1079 diff changeset	15 You should have received a copy of the GNU Lesser General Public
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1079 diff changeset	16 License along with this library; if not, write to the Free Software
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1079 diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
302 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 */
1402 d910939febfa Use consistent identifiers for the various platforms we support. Sam Lantinga <slouken@libsdl.org> parents: 1361 diff changeset	22 #include "SDL_config.h"
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	23
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	24 /*
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	25 * Atari Joystick/Joypad drivers
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26 *
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	27 * Patrice Mandin
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
557 0ce5a68278fd Updated Atari port for new system headers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 507 diff changeset	30 #include <mint/cookie.h>
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	31 #include <mint/osbind.h>
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32
1350 adc8ff3c9597 Fixes for new SDL embedded libc stuff Patrice Mandin <patmandin@gmail.com> parents: 1338 diff changeset	33 #include "SDL_events.h"
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	34 #include "../SDL_sysjoystick.h"
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	35 #include "../SDL_joystick_c.h"
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36
1412 a8181c4040b8 Fixed include files Patrice Mandin <patmandin@gmail.com> parents: 1402 diff changeset	37 #include "../../video/ataricommon/SDL_ikbdinterrupt_s.h"
a8181c4040b8 Fixed include files Patrice Mandin <patmandin@gmail.com> parents: 1402 diff changeset	38 #include "../../video/ataricommon/SDL_xbiosevents_c.h"
a8181c4040b8 Fixed include files Patrice Mandin <patmandin@gmail.com> parents: 1402 diff changeset	39 #include "../../video/ataricommon/SDL_xbiosinterrupt_s.h"
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	41 /--- Const ---/
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	42
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	43 /* We can have:
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	44 1 joystick on IKBD port 1, read via hardware I/O
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	45 or same joystick on IKBD port 1, read via xbios
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	46 2 joypads on ports A,B
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	47 or 4 joysticks on joypads ports A,B
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48 or 1 lightpen on joypad port A
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	49 or 2 analog paddles on joypads ports A,B
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50 2 joysticks on parallel port
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51 */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	53 enum {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	54 IKBD_JOY1=0,
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	55 XBIOS_JOY1,
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	56 PORTA_PAD,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	57 PORTB_PAD,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	58 PORTA_JOY0,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	59 PORTA_JOY1,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	60 PORTB_JOY0,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	61 PORTB_JOY1,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	62 PORTA_LP,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	63 PORTA_ANPAD,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	64 PORTB_ANPAD,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	65 #if 0
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	66 PARA_JOY0,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	67 PARA_JOY1,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	68 #endif
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	69 MAX_JOYSTICKS
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	70 };
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	71
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	72 enum {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	73 MCH_ST=0,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	74 MCH_STE,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	75 MCH_TT,
1054 e89d7f826b4a Add support for ARAnyM Atari emulator Patrice Mandin <patmandin@gmail.com> parents: 963 diff changeset	76 MCH_F30,
1079 39b5606fa543 Forgot enumeration value for Atari clones Patrice Mandin <patmandin@gmail.com> parents: 1054 diff changeset	77 MCH_CLONE,
1054 e89d7f826b4a Add support for ARAnyM Atari emulator Patrice Mandin <patmandin@gmail.com> parents: 963 diff changeset	78 MCH_ARANYM
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	79 };
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	80
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	81 /* Joypad buttons
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	82 * Procontroller note:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	83 * L,R are connected to 4,6
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	84 * X,Y,Z are connected to 7,8,9
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85 */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87 enum {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88 JP_UP=0, JP_DOWN, JP_LEFT, JP_RIGHT,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	89 JP_KPMULT, JP_KP7, JP_KP4, JP_KP1,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90 JP_KP0, JP_KP8, JP_KP5, JP_KP2,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 JP_KPNUM, JP_KP9, JP_KP6, JP_KP3,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92 JP_PAUSE, JP_FIRE0, JP_UNDEF0, JP_FIRE1,
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93 JP_UNDEF1, JP_FIRE2, JP_UNDEF2, JP_OPTION
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94 };
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96 #define JP_NUM_BUTTONS 17
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 #define PORT_JS_RIGHT (1<<0)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 #define PORT_JS_LEFT (1<<1)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100 #define PORT_JS_DOWN (1<<2)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101 #define PORT_JS_UP (1<<3)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102 #define PORT_JS_FIRE (1<<4)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104 /--- Types ---/
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	105
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	106 typedef struct {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	107 SDL_bool enabled;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108 unsigned char *name;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	109 Uint32 prevstate;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110 } atarijoy_t;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	112 /--- Variables ---/
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	113
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	114 static atarijoy_t atarijoysticks[MAX_JOYSTICKS]={
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	115 {SDL_FALSE,"IKBD joystick port 1",0},
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	116 {SDL_FALSE,"Xbios joystick port 1",0},
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	117 {SDL_FALSE,"Joypad port A",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	118 {SDL_FALSE,"Joypad port B",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	119 {SDL_FALSE,"Joystick 0 port A",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	120 {SDL_FALSE,"Joystick 1 port A",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	121 {SDL_FALSE,"Joystick 0 port B",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	122 {SDL_FALSE,"Joystick 1 port B",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	123 {SDL_FALSE,"Lightpen port A",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	124 {SDL_FALSE,"Analog paddle port A",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125 {SDL_FALSE,"Analog paddle port B",0}
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	126 #if 0
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	127 ,{SDL_FALSE,"Joystick 0 parallel port",0},
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	128 {SDL_FALSE,"Joystick 1 parallel port",0}
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	129 #endif
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	130 };
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	131
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	132 static const int jp_buttons[JP_NUM_BUTTONS]={
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	133 JP_FIRE0, JP_FIRE1, JP_FIRE2, JP_PAUSE,
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	134 JP_OPTION, JP_KPMULT, JP_KPNUM, JP_KP0,
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	135 JP_KP1, JP_KP2, JP_KP3, JP_KP4,
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	136 JP_KP5, JP_KP6, JP_KP7, JP_KP8,
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	137 JP_KP9
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138 };
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 static SDL_bool joypad_ports_enabled=SDL_FALSE;
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 /* Updated joypad ports */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	143 static Uint16 jp_paddles[4];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 static Uint16 jp_lightpens[2];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	145 static Uint16 jp_directions;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	146 static Uint16 jp_fires;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147 static Uint32 jp_joypads[2];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	148
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	149 /--- Functions prototypes ---/
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 static int GetEnabledAtariJoystick(int index);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	152 static void UpdateJoypads(void);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 /--- Functions ---/
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 int SDL_SYS_JoystickInit(void)
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 i;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	159 unsigned long cookie_mch;
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	160 const char *envr=SDL_getenv("SDL_JOYSTICK_ATARI");
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	161
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	162 #define TEST_JOY_ENABLED(env,idstring,num) \
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	163 if (SDL_strstr(env,idstring"-off")) { \
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	164 atarijoysticks[num].enabled=SDL_FALSE; \
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	165 } \
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	166 if (SDL_strstr(env,idstring"-on")) { \
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	167 atarijoysticks[num].enabled=SDL_TRUE; \
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	168 }
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 /* Cookie _MCH present ? if not, assume ST machine */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	171 if (Getcookie(C__MCH, &cookie_mch) != C_FOUND) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	172 cookie_mch = MCH_ST << 16;
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
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	175 /* Enable some default joysticks */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	176 if ((cookie_mch == MCH_ST<<16) \|\| ((cookie_mch>>16) == MCH_STE) \|\|
1054 e89d7f826b4a Add support for ARAnyM Atari emulator Patrice Mandin <patmandin@gmail.com> parents: 963 diff changeset	177 (cookie_mch == MCH_TT<<16) \|\| (cookie_mch == MCH_F30<<16) \|\|
e89d7f826b4a Add support for ARAnyM Atari emulator Patrice Mandin <patmandin@gmail.com> parents: 963 diff changeset	178 (cookie_mch == MCH_ARANYM<<16)) {
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	179 atarijoysticks[IKBD_JOY1].enabled=(SDL_AtariIkbd_enabled!=0);
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	180 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	181 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	182 atarijoysticks[PORTA_PAD].enabled=SDL_TRUE;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	183 atarijoysticks[PORTB_PAD].enabled=SDL_TRUE;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	184 }
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	185 if (!atarijoysticks[IKBD_JOY1].enabled) {
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	186 atarijoysticks[XBIOS_JOY1].enabled=(SDL_AtariXbios_enabled!=0);
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	187 }
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	188
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	189 /* Read environment for joysticks to enable */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	190 if (envr) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	191 /* IKBD on any Atari, maybe clones */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	192 if ((cookie_mch == MCH_ST<<16) \|\| ((cookie_mch>>16) == MCH_STE) \|\|
1054 e89d7f826b4a Add support for ARAnyM Atari emulator Patrice Mandin <patmandin@gmail.com> parents: 963 diff changeset	193 (cookie_mch == MCH_TT<<16) \|\| (cookie_mch == MCH_F30<<16) \|\|
e89d7f826b4a Add support for ARAnyM Atari emulator Patrice Mandin <patmandin@gmail.com> parents: 963 diff changeset	194 (cookie_mch == MCH_ARANYM<<16)) {
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	195 if (SDL_AtariIkbd_enabled!=0) {
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	196 TEST_JOY_ENABLED(envr, "ikbd-joy1", IKBD_JOY1);
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	197 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	198 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	199 /* Joypads ports only on STE and Falcon */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	200 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	201 TEST_JOY_ENABLED(envr, "porta-pad", PORTA_PAD);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	202 if (!atarijoysticks[PORTA_PAD].enabled) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	203 TEST_JOY_ENABLED(envr, "porta-joy0", PORTA_JOY0);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	204 TEST_JOY_ENABLED(envr, "porta-joy1", PORTA_JOY1);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	205 if (!(atarijoysticks[PORTA_JOY0].enabled) && !(atarijoysticks[PORTA_JOY1].enabled)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	206 TEST_JOY_ENABLED(envr, "porta-lp", PORTA_LP);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	207 if (!atarijoysticks[PORTA_LP].enabled) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208 TEST_JOY_ENABLED(envr, "porta-anpad", PORTA_ANPAD);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	209 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	210 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213 TEST_JOY_ENABLED(envr, "portb-pad", PORTB_PAD);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	214 if (!atarijoysticks[PORTB_PAD].enabled) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	215 TEST_JOY_ENABLED(envr, "portb-joy0", PORTB_JOY0);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 TEST_JOY_ENABLED(envr, "portb-joy1", PORTB_JOY1);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	217 if (!(atarijoysticks[PORTB_JOY0].enabled) && !(atarijoysticks[PORTB_JOY1].enabled)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	218 TEST_JOY_ENABLED(envr, "portb-anpad", PORTB_ANPAD);
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 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	221 }
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	222
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	223 if (!atarijoysticks[IKBD_JOY1].enabled) {
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	224 if (SDL_AtariXbios_enabled!=0) {
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	225 TEST_JOY_ENABLED(envr, "xbios-joy1", XBIOS_JOY1);
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	226 }
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	227 }
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	228 #if 0
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	229 /* Parallel port on any Atari, maybe clones */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	230 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	231 (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	232 TEST_JOY_ENABLED(envr, "para-joy0", PARA_JOY0);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	233 TEST_JOY_ENABLED(envr, "para-joy1", PARA_JOY1);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	234 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	235 #endif
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	236 }
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 /* Need to update joypad ports ? */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	239 joypad_ports_enabled=SDL_FALSE;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	240 for (i=PORTA_PAD;i<=PORTB_ANPAD;i++) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 if (atarijoysticks[i].enabled) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	242 joypad_ports_enabled=SDL_TRUE;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	243 break;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	244 }
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 SDL_numjoysticks = 0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	248 for (i=0;i<MAX_JOYSTICKS;i++) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	249 if (atarijoysticks[i].enabled) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	250 ++SDL_numjoysticks;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	251 }
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 return(SDL_numjoysticks);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	255 }
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 static int GetEnabledAtariJoystick(int index)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	258 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	259 int i,j;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	260
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261 /* Return the nth'index' enabled atari joystick */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	262 j=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	263 for (i=0;i<MAX_JOYSTICKS;i++) {
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	264 if (!atarijoysticks[i].enabled) {
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	265 continue;
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	266 }
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	267
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	268 if (j==index) {
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	269 break;
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	270 }
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	271
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	272 ++j;
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	273 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	274 if (i==MAX_JOYSTICKS)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	275 return -1;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	276
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	277 return i;
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
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	280 const char *SDL_SYS_JoystickName(int index)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	281 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	282 int numjoystick;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	283
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	284 numjoystick=GetEnabledAtariJoystick(index);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	285 if (numjoystick==-1)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	286 return NULL;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	287
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	288 return(atarijoysticks[numjoystick].name);
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
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	291 int SDL_SYS_JoystickOpen(SDL_Joystick *joystick)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	292 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293 int numjoystick;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	294
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295 numjoystick=GetEnabledAtariJoystick(joystick->index);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	296 if (numjoystick==-1)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	297 return -1;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	298
963 92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	299 joystick->naxes=0;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	300 joystick->nhats=0;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	301 joystick->nballs=0;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	302
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	303 switch(numjoystick) {
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	304 case PORTA_PAD:
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	305 case PORTB_PAD:
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	306 joystick->nhats=1;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	307 joystick->nbuttons=JP_NUM_BUTTONS;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	308 break;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	309 case PORTA_LP:
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	310 case PORTA_ANPAD:
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	311 case PORTB_ANPAD:
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	312 joystick->naxes=2;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	313 joystick->nbuttons=2;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	314 break;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	315 default:
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	316 joystick->nhats=1;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	317 joystick->nbuttons=1;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	318 break;
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	319 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	320
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	321 return(0);
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
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	324 void SDL_SYS_JoystickUpdate(SDL_Joystick *joystick)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	325 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	326 int numjoystick;
963 92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	327 Uint8 hatstate;
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	328 Uint32 curstate,prevstate;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	329
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	330 numjoystick=GetEnabledAtariJoystick(joystick->index);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	331 if (numjoystick==-1)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	332 return;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	333
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	334 prevstate = atarijoysticks[numjoystick].prevstate;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	335
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	336 if (joypad_ports_enabled) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	337 Supexec(UpdateJoypads);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	338 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	339
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	340 switch (numjoystick) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	341 case IKBD_JOY1:
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	342 case XBIOS_JOY1:
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	343 {
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	344 curstate = 0;
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	345
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	346 if (numjoystick==IKBD_JOY1) {
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	347 curstate = SDL_AtariIkbd_joystick & 0xff;
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	348 }
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	349 if (numjoystick==XBIOS_JOY1) {
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	350 curstate = SDL_AtariXbios_joystick & 0xff;
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	351 }
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	352
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	353 if (curstate != prevstate) {
963 92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	354 hatstate = SDL_HAT_CENTERED;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	355 if (curstate & IKBD_JOY_LEFT) {
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	356 hatstate \|= SDL_HAT_LEFT;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	357 }
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	358 if (curstate & IKBD_JOY_RIGHT) {
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	359 hatstate \|= SDL_HAT_RIGHT;
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	360 }
963 92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	361 if (curstate & IKBD_JOY_UP) {
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	362 hatstate \|= SDL_HAT_UP;
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	363 }
963 92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	364 if (curstate & IKBD_JOY_DOWN) {
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	365 hatstate \|= SDL_HAT_DOWN;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	366 }
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	367 SDL_PrivateJoystickHat(joystick, 0, hatstate);
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	368
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	369 /* Button */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	370 if ((curstate & IKBD_JOY_FIRE) && !(prevstate & IKBD_JOY_FIRE)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	371 SDL_PrivateJoystickButton(joystick,0,SDL_PRESSED);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	372 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	373 if (!(curstate & IKBD_JOY_FIRE) && (prevstate & IKBD_JOY_FIRE)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	374 SDL_PrivateJoystickButton(joystick,0,SDL_RELEASED);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	375 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	376 }
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 302 diff changeset	377 atarijoysticks[numjoystick].prevstate = curstate;
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	378 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	379 break;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	380 case PORTA_PAD:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	381 case PORTB_PAD:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	382 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	383 int numjoypad,i;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	384
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	385 numjoypad=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	386 if (numjoystick==PORTB_PAD) numjoypad=1;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	387
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	388 curstate=jp_joypads[numjoypad];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	389 if (curstate!=prevstate) {
963 92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	390 hatstate = SDL_HAT_CENTERED;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	391 if (curstate & (1<<JP_LEFT)) {
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	392 hatstate \|= SDL_HAT_LEFT;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	393 }
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	394 if (curstate & (1<<JP_RIGHT)) {
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	395 hatstate \|= SDL_HAT_RIGHT;
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	396 }
963 92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	397 if (curstate & (1<<JP_UP)) {
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	398 hatstate \|= SDL_HAT_UP;
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	399 }
963 92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	400 if (curstate & (1<<JP_DOWN)) {
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	401 hatstate \|= SDL_HAT_DOWN;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	402 }
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	403 SDL_PrivateJoystickHat(joystick, 0, hatstate);
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	404
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	405 /* Buttons */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	406 for (i=0;i<JP_NUM_BUTTONS;i++) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	407 int button;
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 button=1<<jp_buttons[i];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	410
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	411 if ((curstate & button) && !(prevstate & button)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	412 SDL_PrivateJoystickButton(joystick,i,SDL_PRESSED);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	413 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	414 if (!(curstate & button) && (prevstate & button)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	415 SDL_PrivateJoystickButton(joystick,i,SDL_RELEASED);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	416 }
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 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	419 atarijoysticks[numjoystick].prevstate = curstate;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	420 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	421 break;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	422 case PORTA_JOY0:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	423 case PORTA_JOY1:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	424 case PORTB_JOY0:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	425 case PORTB_JOY1:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	426 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	427 int fire_shift=0,dir_shift=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	428
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	429 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	430 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	431 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	432 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	433
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	434 curstate = (jp_directions>>dir_shift) & 15;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	435 curstate \|= ((jp_fires>>fire_shift) & 1)<<4;
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 if (curstate != prevstate) {
963 92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	438 hatstate = SDL_HAT_CENTERED;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	439 if (curstate & PORT_JS_LEFT) {
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	440 hatstate \|= SDL_HAT_LEFT;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	441 }
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	442 if (curstate & PORT_JS_RIGHT) {
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	443 hatstate \|= SDL_HAT_RIGHT;
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	444 }
963 92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	445 if (curstate & PORT_JS_UP) {
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	446 hatstate \|= SDL_HAT_UP;
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	447 }
963 92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	448 if (curstate & PORT_JS_DOWN) {
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	449 hatstate \|= SDL_HAT_DOWN;
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	450 }
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	451 SDL_PrivateJoystickHat(joystick, 0, hatstate);
92c247cec42d No need to try to emulate analog axis when SDL support digital hats Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	452
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	453 /* Button */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	454 if ((curstate & PORT_JS_FIRE) && !(prevstate & PORT_JS_FIRE)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	455 SDL_PrivateJoystickButton(joystick,0,SDL_PRESSED);
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 if (!(curstate & PORT_JS_FIRE) && (prevstate & PORT_JS_FIRE)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	458 SDL_PrivateJoystickButton(joystick,0,SDL_RELEASED);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	459 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	460 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	461 atarijoysticks[numjoystick].prevstate = curstate;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	462 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	463 break;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	464 case PORTA_LP:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	465 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	466 int i;
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 curstate = jp_lightpens[0]>>1;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	469 curstate \|= (jp_lightpens[1]>>1)<<15;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	470 curstate \|= (jp_fires & 3)<<30;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	471
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	472 if (curstate != prevstate) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	473 /* X axis */
507 7853b6af5957 Atari joystick fixes contributed by Patrice Mandin Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	474 SDL_PrivateJoystickAxis(joystick,0,jp_lightpens[0] ^ 0x8000);
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	475 /* Y axis */
507 7853b6af5957 Atari joystick fixes contributed by Patrice Mandin Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	476 SDL_PrivateJoystickAxis(joystick,1,jp_lightpens[1] ^ 0x8000);
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	477 /* Buttons */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	478 for (i=0;i<2;i++) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	479 int button;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	480
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	481 button=1<<(30+i);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	482
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	483 if ((curstate & button) && !(prevstate & button)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	484 SDL_PrivateJoystickButton(joystick,i,SDL_PRESSED);
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 if (!(curstate & button) && (prevstate & button)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	487 SDL_PrivateJoystickButton(joystick,i,SDL_RELEASED);
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 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	490 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	491 atarijoysticks[numjoystick].prevstate = curstate;
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 break;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	494 case PORTA_ANPAD:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	495 case PORTB_ANPAD:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	496 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	497 int numpaddle, i;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	498
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	499 numpaddle=0<<1;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	500 if (numjoystick==PORTB_ANPAD) numpaddle=1<<1;
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 curstate = jp_paddles[numpaddle]>>1;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	503 curstate \|= (jp_paddles[numpaddle+1]>>1)<<15;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	504 curstate \|= ((jp_fires>>numpaddle) & 3)<<30;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	505
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	506 if (curstate != prevstate) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	507 /* X axis */
507 7853b6af5957 Atari joystick fixes contributed by Patrice Mandin Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	508 SDL_PrivateJoystickAxis(joystick,0,jp_paddles[numpaddle] ^ 0x8000);
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	509 /* Y axis */
507 7853b6af5957 Atari joystick fixes contributed by Patrice Mandin Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	510 SDL_PrivateJoystickAxis(joystick,1,jp_paddles[numpaddle+1] ^ 0x8000);
302 8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	511 /* Buttons */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	512 for (i=0;i<2;i++) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	513 int button;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	514
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	515 button=1<<(30+i);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	516
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	517 if ((curstate & button) && !(prevstate & button)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	518 SDL_PrivateJoystickButton(joystick,i,SDL_PRESSED);
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 if (!(curstate & button) && (prevstate & button)) {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	521 SDL_PrivateJoystickButton(joystick,i,SDL_RELEASED);
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 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	524 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	525 atarijoysticks[numjoystick].prevstate = curstate;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	526 }
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 #if 0
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	529 case PARA_JOY0:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	530 case PARA_JOY1:
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	531 break;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	532 #endif
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
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	535 return;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	536 }
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 void SDL_SYS_JoystickClose(SDL_Joystick *joystick)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	539 {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	540 return;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	541 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	542
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	543 void SDL_SYS_JoystickQuit(void)
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 SDL_numjoysticks=0;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	546 return;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	547 }
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	548
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	549 /--- Joypad I/O read/write interface ---/
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	550
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	551 #define JOYPAD_IO_BASE (0xffff9200)
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	552 struct JOYPAD_IO_S {
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	553 Uint16 fires;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	554 Uint16 directions;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	555 Uint16 dummy1[6];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	556 Uint16 paddles[4];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	557 Uint16 dummy2[4];
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	558 Uint16 lightpens[2];
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 #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	561
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	562 static void UpdateJoypads(void)
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 Uint16 tmp;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	565
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	566 /--- This function is called in supervisor mode ---/
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 joysticks */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	569 jp_fires = (~(JOYPAD_IO.fires)) & 15;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	570 jp_directions = (~(JOYPAD_IO.directions));
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	571
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	572 /* Update lightpen */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	573 tmp = JOYPAD_IO.lightpens[0] & 1023;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	574 jp_lightpens[0] = (tmp<<6) \| (tmp>>4);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	575 tmp = JOYPAD_IO.lightpens[1] & 1023;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	576 jp_lightpens[1] = (tmp<<6) \| (tmp>>4);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	577
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	578 /* Update paddles */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	579 tmp = (JOYPAD_IO.paddles[0] & 255);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	580 jp_paddles[0] = (tmp<<8) \| tmp;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	581 tmp = (JOYPAD_IO.paddles[1] & 255);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	582 jp_paddles[1] = (tmp<<8) \| tmp;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	583 tmp = (JOYPAD_IO.paddles[2] & 255);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	584 jp_paddles[2] = (tmp<<8) \| tmp;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	585 tmp = (JOYPAD_IO.paddles[3] & 255);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	586 jp_paddles[3] = (tmp<<8) \| tmp;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	587
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	588 /* Update joypad 0 */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	589 JOYPAD_IO.directions=0xfffe;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	590 jp_joypads[0]=((~(JOYPAD_IO.fires)) & 3)<<(16);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	591 JOYPAD_IO.directions=0xfffe;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	592 jp_joypads[0] \|= ((~(JOYPAD_IO.directions))>>8) & 15;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	593
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	594 JOYPAD_IO.directions=0xfffd;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	595 jp_joypads[0] \|= ((~(JOYPAD_IO.fires)) & 3)<<(16+2);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	596 JOYPAD_IO.directions=0xfffd;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	597 jp_joypads[0] \|= (((~(JOYPAD_IO.directions))>>8) & 15)<<4;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	598
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	599 JOYPAD_IO.directions=0xfffb;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	600 jp_joypads[0] \|= ((~(JOYPAD_IO.fires)) & 3)<<(16+4);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	601 JOYPAD_IO.directions=0xfffb;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	602 jp_joypads[0] \|= (((~(JOYPAD_IO.directions))>>8) & 15)<<8;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	603
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	604 JOYPAD_IO.directions=0xfff7;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	605 jp_joypads[0] \|= ((~(JOYPAD_IO.fires)) & 3)<<(16+6);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	606 JOYPAD_IO.directions=0xfff7;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	607 jp_joypads[0] \|= (((~(JOYPAD_IO.directions))>>8) & 15)<<12;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	608
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	609 /* Update joypad 1 */
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	610 JOYPAD_IO.directions=0xffef;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	611 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	612 JOYPAD_IO.directions=0xffef;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	613 jp_joypads[1] \|= ((~(JOYPAD_IO.directions))>>12) & 15;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	614
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	615 JOYPAD_IO.directions=0xffdf;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	616 jp_joypads[1] \|= ((~(JOYPAD_IO.fires)) & (3<<2))<<(16);
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	617 JOYPAD_IO.directions=0xffdf;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	618 jp_joypads[1] \|= (((~(JOYPAD_IO.directions))>>12) & 15)<<4;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	619
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	620 JOYPAD_IO.directions=0xffbf;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	621 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	622 JOYPAD_IO.directions=0xffbf;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	623 jp_joypads[1] \|= (((~(JOYPAD_IO.directions))>>12) & 15)<<8;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	624
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	625 JOYPAD_IO.directions=0xff7f;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	626 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	627 JOYPAD_IO.directions=0xff7f;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	628 jp_joypads[1] \|= (((~(JOYPAD_IO.directions))>>12) & 15)<<12;
8a86bdf34f0f Added Atari joystick support (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	629 }

Mercurial > sdl-ios-xcode

annotate src/joystick/mint/SDL_sysjoystick.c @ 1509:678d105d4492