sdl-ios-xcode: src/joystick/os2/SDL

annotate src/joystick/os2/SDL_sysjoystick.c @ 1895:c121d94672cb

SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.

author	Sam Lantinga <slouken@libsdl.org>
date	Mon, 10 Jul 2006 21:04:37 +0000
parents	92947e3a18db
children	99210400e8b9

rev	line source
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	1 /*
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.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: 1190 diff changeset	3 Copyright (C) 1997-2006 Sam Lantinga
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	4
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.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: 1190 diff changeset	6 modify it under the terms of the GNU Lesser General Public
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.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: 1190 diff changeset	8 version 2.1 of the License, or (at your option) any later version.
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	9
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.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: 1190 diff changeset	13 Lesser General Public License for more details.
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.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: 1190 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: 1190 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: 1190 diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	18
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	19 Sam Lantinga
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	20 slouken@libsdl.org
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	21 */
1402 d910939febfa Use consistent identifiers for the various platforms we support. Sam Lantinga <slouken@libsdl.org> parents: 1379 diff changeset	22 #include "SDL_config.h"
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	23
1635 92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1442 diff changeset	24 #ifdef SDL_JOYSTICK_OS2
92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1442 diff changeset	25
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	26 /* OS/2 Joystick driver, contributed by Daniel Caetano */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	27
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	28 #include <mem.h>
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	29
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	30 #define INCL_DOSDEVICES
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	31 #define INCL_DOSDEVIOCTL
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	32 #define INCL_DOSMEMMGR
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	33 #include <os2.h>
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	34 #include "joyos2.h"
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	35
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	36 #include "SDL_joystick.h"
1442 e3242177fe4a Updated OS/2 build, yay! Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	37 #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	38 #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	39 #include "../SDL_joystick_c.h"
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	40
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	41 HFILE hJoyPort = NULL; /* Joystick GAME$ Port Address */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	42 #define MAX_JOYSTICKS 2 /* Maximum of two joysticks */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	43 #define MAX_AXES 4 /* each joystick can have up to 4 axes */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	44 #define MAX_BUTTONS 8 /* 8 buttons */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	45 #define MAX_HATS 0 /* 0 hats - OS/2 doesn't support it */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	46 #define MAX_BALLS 0 /* and 0 balls - OS/2 doesn't support it */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	47 #define AXIS_MIN -32768 /* minimum value for axes coordinate */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	48 #define AXIS_MAX 32767 /* maximum value for axes coordinate */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	49 #define MAX_JOYNAME 128 /* Joystick name may have 128 characters */
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	50 /* limit axes to 256 possible positions to filter out noise */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	51 #define JOY_AXIS_THRESHOLD (((AXIS_MAX)-(AXIS_MIN))/256)
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	52 /* Calc Button Flag for buttons A to D */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	53 #define JOY_BUTTON_FLAG(n) (1<<n)
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	54
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	55 /* Joystick data... hold information about detected devices */
1442 e3242177fe4a Updated OS/2 build, yay! Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	56 typedef struct SYS_JoyData_s
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	57 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	58 Sint8 id; // Device ID
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	59 char szDeviceName[MAX_JOYNAME]; // Device Name
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	60 char axes; // Number of axes
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	61 char buttons; // Number of buttons
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	62 char hats; // Number of buttons
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	63 char balls; // Number of buttons
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	64 int axes_min[MAX_AXES]; // minimum callibration value for axes
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	65 int axes_med[MAX_AXES]; // medium callibration value for axes
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	66 int axes_max[MAX_AXES]; // maximum callibration value for axes
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	67 int buttoncalc[4]; // Used for buttons 5, 6, 7 and 8.
1442 e3242177fe4a Updated OS/2 build, yay! Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	68 } SYS_JoyData_t, *SYS_JoyData_p;
e3242177fe4a Updated OS/2 build, yay! Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	69
e3242177fe4a Updated OS/2 build, yay! Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	70 SYS_JoyData_t SYS_JoyData[MAX_JOYSTICKS];
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	71
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	72
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	73 /* Structure used to convert data from OS/2 driver format to SDL format */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	74 struct joystick_hwdata
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	75 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	76 Sint8 id;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	77 struct _transaxes
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	78 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	79 int offset; /* Center Offset */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	80 float scale1; /* Center to left/up Scale */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	81 float scale2; /* Center to right/down Scale */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	82 } transaxes[MAX_AXES];
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	83 };
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	84
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	85 /* Structure used to get values from Joystick Environment Variable */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	86 struct _joycfg
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	87 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	88 char name[MAX_JOYNAME];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	89 unsigned int axes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	90 unsigned int buttons;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	91 unsigned int hats;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	92 unsigned int balls;
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	93 };
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	94
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	95 /* OS/2 Implementation Function Prototypes */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	96 APIRET joyPortOpen(HFILE * hGame);
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	97 void joyPortClose(HFILE * hGame);
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	98 int joyGetData(char joyenv, char name, char stopchar, size_t maxchars);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	99 int joyGetEnv(struct _joycfg *joydata);
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	100
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	101
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	102
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	103 /************************************************************************/
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	104 /* Function to scan the system for joysticks. */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	105 /* This function should set SDL_numjoysticks to the number of available */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	106 /* joysticks. Joystick 0 should be the system default joystick. */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	107 /* It should return 0, or -1 on an unrecoverable fatal error. */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	108 /************************************************************************/
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	109 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	110 SDL_SYS_JoystickInit(void)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	111 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	112 APIRET rc; /* Generic OS/2 return code */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	113 GAME_PORT_STRUCT stJoyStatus; /* Joystick Status Structure */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	114 GAME_PARM_STRUCT stGameParms; /* Joystick Parameter Structure */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	115 GAME_CALIB_STRUCT stGameCalib; /* Calibration Struct */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	116 ULONG ulDataLen; /* Size of data */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	117 ULONG ulLastTick; /* Tick Counter for timing operations */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	118 Uint8 maxdevs; /* Maximum number of devices */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	119 Uint8 numdevs; /* Number of present devices */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	120 Uint8 maxbut; /* Maximum number of buttons... */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	121 Uint8 i; /* Temporary Count Vars */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	122 Uint8 ucNewJoystickMask; /* Mask for Joystick Detection */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	123 struct _joycfg joycfg; /* Joy Configuration from envvar */
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	124
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	125
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	126 /* Get Max Number of Devices */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	127 rc = joyPortOpen(&hJoyPort); /* Open GAME$ port */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	128 if (rc != 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	129 return 0; /* Cannot open... report no joystick */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	130 ulDataLen = sizeof(stGameParms);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	131 rc = DosDevIOCtl(hJoyPort, IOCTL_CAT_USER, GAME_GET_PARMS, NULL, 0, NULL, &stGameParms, ulDataLen, &ulDataLen); /* Ask device info */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	132 if (rc != 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	133 joyPortClose(&hJoyPort);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	134 SDL_SetError("Could not read joystick port.");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	135 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	136 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	137 if (stGameParms.useA != 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	138 maxdevs++;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	139 if (stGameParms.useB != 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	140 maxdevs++;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	141 if (maxdevs > MAX_JOYSTICKS)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	142 maxdevs = MAX_JOYSTICKS;
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	143
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	144 /* Defines min/max axes values (callibration) */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	145 ulDataLen = sizeof(stGameCalib);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	146 rc = DosDevIOCtl(hJoyPort, IOCTL_CAT_USER, GAME_GET_CALIB,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	147 NULL, 0, NULL, &stGameCalib, ulDataLen, &ulDataLen);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	148 if (rc != 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	149 joyPortClose(&hJoyPort);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	150 SDL_SetError("Could not read callibration data.");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	151 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	152 }
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	153
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	154 /* Determine how many joysticks are active */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	155 numdevs = 0; /* Points no device */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	156 ucNewJoystickMask = 0x0F; /* read all 4 joystick axis */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	157 ulDataLen = sizeof(ucNewJoystickMask);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	158 rc = DosDevIOCtl(hJoyPort, IOCTL_CAT_USER, GAME_PORT_RESET,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	159 &ucNewJoystickMask, ulDataLen, &ulDataLen, NULL, 0,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	160 NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	161 if (rc == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	162 ulDataLen = sizeof(stJoyStatus);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	163 rc = DosDevIOCtl(hJoyPort, IOCTL_CAT_USER, GAME_PORT_GET,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	164 NULL, 0, NULL, &stJoyStatus, ulDataLen, &ulDataLen);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	165 if (rc != 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	166 joyPortClose(&hJoyPort);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	167 SDL_SetError("Could not call joystick port.");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	168 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	169 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	170 ulLastTick = stJoyStatus.ulJs_Ticks;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	171 while (stJoyStatus.ulJs_Ticks == ulLastTick) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	172 rc = DosDevIOCtl(hJoyPort, IOCTL_CAT_USER, GAME_PORT_GET,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	173 NULL, 0, NULL, &stJoyStatus, ulDataLen,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	174 &ulDataLen);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	175 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	176 if ((stJoyStatus.ucJs_JoyStickMask & 0x03) > 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	177 numdevs++;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	178 if (((stJoyStatus.ucJs_JoyStickMask >> 2) & 0x03) > 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	179 numdevs++;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	180 }
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	181
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	182 if (numdevs > maxdevs)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	183 numdevs = maxdevs;
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	184
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	185 /* If any joystick was detected... Let's configure SDL for them */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	186 if (numdevs > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	187 /* Verify if it is a "user defined" joystick */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	188 if (joyGetEnv(&joycfg)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	189 GAME_3POS_STRUCT *axis[4];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	190 axis[0] = &stGameCalib.Ax;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	191 axis[1] = &stGameCalib.Ay;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	192 axis[2] = &stGameCalib.Bx;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	193 axis[3] = &stGameCalib.By;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	194 /* Say it has one device only (user defined is always one device only) */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	195 numdevs = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	196 /* Define Device 0 as... */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	197 SYS_JoyData[0].id = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	198 /* Define Number of Axes... up to 4 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	199 if (joycfg.axes > MAX_AXES)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	200 joycfg.axes = MAX_AXES;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	201 SYS_JoyData[0].axes = joycfg.axes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	202 /* Define number of buttons... 8 if 2 axes, 6 if 3 axes and 4 if 4 axes */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	203 maxbut = MAX_BUTTONS;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	204 if (joycfg.axes > 2)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	205 maxbut -= ((joycfg.axes - 2) << 1); /* MAX_BUTTONS - 2(axes-2) /
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	206 if (joycfg.buttons > maxbut)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	207 joycfg.buttons = maxbut;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	208 SYS_JoyData[0].buttons = joycfg.buttons;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	209 /* Define number of hats */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	210 if (joycfg.hats > MAX_HATS)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	211 joycfg.hats = MAX_HATS;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	212 SYS_JoyData[0].hats = joycfg.hats;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	213 /* Define number of balls */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	214 if (joycfg.balls > MAX_BALLS)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	215 joycfg.balls = MAX_BALLS;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	216 SYS_JoyData[0].balls = joycfg.balls;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	217 /* Initialize Axes Callibration Values */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	218 for (i = 0; i < joycfg.axes; i++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	219 SYS_JoyData[0].axes_min[i] = axis[i]->lower;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	220 SYS_JoyData[0].axes_med[i] = axis[i]->centre;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	221 SYS_JoyData[0].axes_max[i] = axis[i]->upper;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	222 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	223 /* Initialize Buttons 5 to 8 structures */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	224 if (joycfg.buttons >= 5)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	225 SYS_JoyData[0].buttoncalc[0] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	226 ((axis[2]->lower + axis[3]->centre) >> 1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	227 if (joycfg.buttons >= 6)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	228 SYS_JoyData[0].buttoncalc[1] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	229 ((axis[3]->lower + axis[3]->centre) >> 1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	230 if (joycfg.buttons >= 7)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	231 SYS_JoyData[0].buttoncalc[2] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	232 ((axis[2]->upper + axis[3]->centre) >> 1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	233 if (joycfg.buttons >= 8)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	234 SYS_JoyData[0].buttoncalc[3] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	235 ((axis[3]->upper + axis[3]->centre) >> 1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	236 /* Intialize Joystick Name */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	237 SDL_strlcpy(SYS_JoyData[0].szDeviceName, joycfg.name,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	238 SDL_arraysize(SYS_JoyData[0].szDeviceName));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	239 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	240 /* Default Init ... autoconfig */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	241 else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	242 /* if two devices were detected... configure as Joy1 4 axis and Joy2 2 axis */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	243 if (numdevs == 2) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	244 /* Define Device 0 as 4 axes, 4 buttons */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	245 SYS_JoyData[0].id = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	246 SYS_JoyData[0].axes = 4;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	247 SYS_JoyData[0].buttons = 4;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	248 SYS_JoyData[0].hats = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	249 SYS_JoyData[0].balls = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	250 SYS_JoyData[0].axes_min[0] = stGameCalib.Ax.lower;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	251 SYS_JoyData[0].axes_med[0] = stGameCalib.Ax.centre;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	252 SYS_JoyData[0].axes_max[0] = stGameCalib.Ax.upper;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	253 SYS_JoyData[0].axes_min[1] = stGameCalib.Ay.lower;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	254 SYS_JoyData[0].axes_med[1] = stGameCalib.Ay.centre;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	255 SYS_JoyData[0].axes_max[1] = stGameCalib.Ay.upper;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	256 SYS_JoyData[0].axes_min[2] = stGameCalib.Bx.lower;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	257 SYS_JoyData[0].axes_med[2] = stGameCalib.Bx.centre;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	258 SYS_JoyData[0].axes_max[2] = stGameCalib.Bx.upper;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	259 SYS_JoyData[0].axes_min[3] = stGameCalib.By.lower;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	260 SYS_JoyData[0].axes_med[3] = stGameCalib.By.centre;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	261 SYS_JoyData[0].axes_max[3] = stGameCalib.By.upper;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	262 /* Define Device 1 as 2 axes, 2 buttons */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	263 SYS_JoyData[1].id = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	264 SYS_JoyData[1].axes = 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	265 SYS_JoyData[1].buttons = 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	266 SYS_JoyData[1].hats = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	267 SYS_JoyData[1].balls = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	268 SYS_JoyData[1].axes_min[0] = stGameCalib.Bx.lower;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	269 SYS_JoyData[1].axes_med[0] = stGameCalib.Bx.centre;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	270 SYS_JoyData[1].axes_max[0] = stGameCalib.Bx.upper;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	271 SYS_JoyData[1].axes_min[1] = stGameCalib.By.lower;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	272 SYS_JoyData[1].axes_med[1] = stGameCalib.By.centre;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	273 SYS_JoyData[1].axes_max[1] = stGameCalib.By.upper;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	274 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	275 /* One joystick only? */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	276 else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	277 /* If it is joystick A... */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	278 if ((stJoyStatus.ucJs_JoyStickMask & 0x03) > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	279 /* Define Device 0 as 2 axes, 4 buttons */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	280 SYS_JoyData[0].id = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	281 SYS_JoyData[0].axes = 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	282 SYS_JoyData[0].buttons = 4;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	283 SYS_JoyData[0].hats = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	284 SYS_JoyData[0].balls = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	285 SYS_JoyData[0].axes_min[0] = stGameCalib.Ax.lower;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	286 SYS_JoyData[0].axes_med[0] = stGameCalib.Ax.centre;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	287 SYS_JoyData[0].axes_max[0] = stGameCalib.Ax.upper;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	288 SYS_JoyData[0].axes_min[1] = stGameCalib.Ay.lower;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	289 SYS_JoyData[0].axes_med[1] = stGameCalib.Ay.centre;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	290 SYS_JoyData[0].axes_max[1] = stGameCalib.Ay.upper;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	291 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	292 /* If not, it is joystick B */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	293 else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	294 /* Define Device 1 as 2 axes, 2 buttons */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	295 SYS_JoyData[0].id = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	296 SYS_JoyData[0].axes = 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	297 SYS_JoyData[0].buttons = 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	298 SYS_JoyData[0].hats = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	299 SYS_JoyData[0].balls = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	300 SYS_JoyData[0].axes_min[0] = stGameCalib.Bx.lower;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	301 SYS_JoyData[0].axes_med[0] = stGameCalib.Bx.centre;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	302 SYS_JoyData[0].axes_max[0] = stGameCalib.Bx.upper;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	303 SYS_JoyData[0].axes_min[1] = stGameCalib.By.lower;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	304 SYS_JoyData[0].axes_med[1] = stGameCalib.By.centre;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	305 SYS_JoyData[0].axes_max[1] = stGameCalib.By.upper;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	306 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	307 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	308 /* Hack to define Joystick Port Names */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	309 if (numdevs > maxdevs)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	310 numdevs = maxdevs;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	311 for (i = 0; i < numdevs; i++)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	312 SDL_snprintf(SYS_JoyData[i].szDeviceName,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	313 SDL_arraysize(SYS_JoyData[i].szDeviceName),
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	314 "Default Joystick %c", 'A' + SYS_JoyData[i].id);
1442 e3242177fe4a Updated OS/2 build, yay! Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	315
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	316 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	317 }
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	318 /* Return the number of devices found */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	319 return (numdevs);
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	320 }
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	321
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	322
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	323 /***********************************************************/
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	324 /* Function to get the device-dependent name of a joystick */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	325 /***********************************************************/
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	326 const char *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	327 SDL_SYS_JoystickName(int index)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	328 {
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	329 /* No need to verify if device exists, already done in upper layer */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	330 return (SYS_JoyData[index].szDeviceName);
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	331 }
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	332
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	333
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	334
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	335 /******************************************************************************/
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	336 /* Function to open a joystick for use. */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	337 /* The joystick to open is specified by the index field of the joystick. */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	338 /* This should fill the nbuttons and naxes fields of the joystick structure. */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	339 /* It returns 0, or -1 if there is an error. */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	340 /******************************************************************************/
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	341 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	342 SDL_SYS_JoystickOpen(SDL_Joystick * joystick)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	343 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	344 int index; /* Index shortcut for index in joystick structure */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	345 int i; /* Generic Counter */
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	346
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	347 /* allocate memory for system specific hardware data */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	348 joystick->hwdata =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	349 (struct joystick_hwdata ) SDL_malloc(sizeof(joystick->hwdata));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	350 if (joystick->hwdata == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	351 SDL_OutOfMemory();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	352 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	353 }
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	354 /* Reset Hardware Data */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	355 SDL_memset(joystick->hwdata, 0, sizeof(*joystick->hwdata));
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	356
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	357 /* ShortCut Pointer */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	358 index = joystick->index;
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	359 /* Define offsets and scales for all axes */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	360 joystick->hwdata->id = SYS_JoyData[index].id;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	361 for (i = 0; i < MAX_AXES; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	362 if ((i < 2) \|\| i < SYS_JoyData[index].axes) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	363 joystick->hwdata->transaxes[i].offset =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	364 ((AXIS_MAX + AXIS_MIN) >> 1) - SYS_JoyData[index].axes_med[i];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	365 //joystick->hwdata->transaxes[i].scale = (float)((AXIS_MAX - AXIS_MIN)/(SYS_JoyData[index].axes_max[i]-SYS_JoyData[index].axes_min[i]));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	366 joystick->hwdata->transaxes[i].scale1 =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	367 (float) abs((AXIS_MIN / SYS_JoyData[index].axes_min[i]));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	368 joystick->hwdata->transaxes[i].scale2 =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	369 (float) abs((AXIS_MAX / SYS_JoyData[index].axes_max[i]));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	370 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	371 joystick->hwdata->transaxes[i].offset = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	372 //joystick->hwdata->transaxes[i].scale = 1.0; /* Just in case */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	373 joystick->hwdata->transaxes[i].scale1 = 1.0; /* Just in case */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	374 joystick->hwdata->transaxes[i].scale2 = 1.0; /* Just in case */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	375 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	376 }
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	377
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	378 /* fill nbuttons, naxes, and nhats fields */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	379 joystick->nbuttons = SYS_JoyData[index].buttons;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	380 joystick->naxes = SYS_JoyData[index].axes;
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	381 /* joystick->nhats = SYS_JoyData[index].hats; */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	382 joystick->nhats = 0; /* No support for hats at this time */
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	383 /* joystick->nballs = SYS_JoyData[index].balls; */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	384 joystick->nballs = 0; /* No support for balls at this time */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	385 return 0;
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	386 }
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	387
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	388
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	389
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	390 /***************************************************************************/
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	391 /* Function to update the state of a joystick - called as a device poll. */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	392 /* This function shouldn't update the joystick structure directly, */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	393 /* but instead should call SDL_PrivateJoystick() to deliver events /
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	394 /* and update joystick device state. */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	395 /***************************************************************************/
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	396 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	397 SDL_SYS_JoystickUpdate(SDL_Joystick * joystick)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	398 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	399 APIRET rc; /* Generic OS/2 return code */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	400 int index; /* index shortcurt to joystick index */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	401 int i; /* Generic counter */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	402 int normbut; /* Number of buttons reported by joystick */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	403 int corr; /* Correction for button names */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	404 Sint16 value, change; /* Values used to update axis values */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	405 struct _transaxes transaxes; / Shortcut for Correction structure */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	406 Uint32 pos[MAX_AXES]; /* Vector to inform the Axis status */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	407 ULONG ulDataLen; /* Size of data */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	408 GAME_STATUS_STRUCT stGameStatus; /* Joystick Status Structure */
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	409
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	410 ulDataLen = sizeof(stGameStatus);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	411 rc = DosDevIOCtl(hJoyPort, IOCTL_CAT_USER, GAME_GET_STATUS,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	412 NULL, 0, NULL, &stGameStatus, ulDataLen, &ulDataLen);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	413 if (rc != 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	414 SDL_SetError("Could not read joystick status.");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	415 return; /* Could not read data */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	416 }
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	417
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	418 /* Shortcut pointer */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	419 index = joystick->index;
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	420 /* joystick motion events */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	421
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	422 if (SYS_JoyData[index].id == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	423 pos[0] = stGameStatus.curdata.A.x;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	424 pos[1] = stGameStatus.curdata.A.y;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	425 if (SYS_JoyData[index].axes >= 3)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	426 pos[2] = stGameStatus.curdata.B.x;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	427 else
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	428 pos[2] = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	429 if (SYS_JoyData[index].axes >= 4)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	430 pos[3] = stGameStatus.curdata.B.y;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	431 else
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	432 pos[3] = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	433 pos[4] = 0; /* OS/2 basic drivers do not support more than 4 axes joysticks */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	434 pos[5] = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	435 } else if (SYS_JoyData[index].id == 1) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	436 pos[0] = stGameStatus.curdata.B.x;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	437 pos[1] = stGameStatus.curdata.B.y;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	438 pos[2] = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	439 pos[3] = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	440 pos[4] = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	441 pos[5] = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	442 }
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	443
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	444 /* Corrects the movements using the callibration */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	445 transaxes = joystick->hwdata->transaxes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	446 for (i = 0; i < joystick->naxes; i++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	447 value = pos[i] + transaxes[i].offset;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	448 if (value < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	449 value *= transaxes[i].scale1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	450 if (value > 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	451 value = AXIS_MIN;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	452 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	453 value *= transaxes[i].scale2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	454 if (value < 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	455 value = AXIS_MAX;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	456 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	457 change = (value - joystick->axes[i]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	458 if ((change < -JOY_AXIS_THRESHOLD) \|\| (change > JOY_AXIS_THRESHOLD)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	459 SDL_PrivateJoystickAxis(joystick, (Uint8) i, (Sint16) value);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	460 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	461 }
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	462
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	463 /* joystick button A to D events */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	464 if (SYS_JoyData[index].id == 1)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	465 corr = 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	466 else
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	467 corr = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	468 normbut = 4; /* Number of normal buttons */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	469 if (joystick->nbuttons < normbut)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	470 normbut = joystick->nbuttons;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	471 for (i = corr; (i - corr) < normbut; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	472 /*
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	473 Button A: 1110 0000
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	474 Button B: 1101 0000
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	475 Button C: 1011 0000
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	476 Button D: 0111 0000
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	477 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	478 if ((~stGameStatus.curdata.butMask) >> 4 & JOY_BUTTON_FLAG(i)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	479 if (!joystick->buttons[i - corr]) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	480 SDL_PrivateJoystickButton(joystick, (Uint8) (i - corr),
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	481 SDL_PRESSED);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	482 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	483 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	484 if (joystick->buttons[i - corr]) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	485 SDL_PrivateJoystickButton(joystick, (Uint8) (i - corr),
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	486 SDL_RELEASED);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	487 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	488 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	489 }
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	490
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	491 /* Joystick button E to H buttons */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	492 /*
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	493 Button E: Axis 2 X Left
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	494 Button F: Axis 2 Y Up
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	495 Button G: Axis 2 X Right
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	496 Button H: Axis 2 Y Down
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	497 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	498 if (joystick->nbuttons >= 5) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	499 if (stGameStatus.curdata.B.x < SYS_JoyData[index].buttoncalc[0])
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	500 SDL_PrivateJoystickButton(joystick, (Uint8) 4, SDL_PRESSED);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	501 else
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	502 SDL_PrivateJoystickButton(joystick, (Uint8) 4, SDL_RELEASED);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	503 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	504 if (joystick->nbuttons >= 6) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	505 if (stGameStatus.curdata.B.y < SYS_JoyData[index].buttoncalc[1])
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	506 SDL_PrivateJoystickButton(joystick, (Uint8) 5, SDL_PRESSED);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	507 else
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	508 SDL_PrivateJoystickButton(joystick, (Uint8) 5, SDL_RELEASED);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	509 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	510 if (joystick->nbuttons >= 7) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	511 if (stGameStatus.curdata.B.x > SYS_JoyData[index].buttoncalc[2])
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	512 SDL_PrivateJoystickButton(joystick, (Uint8) 6, SDL_PRESSED);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	513 else
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	514 SDL_PrivateJoystickButton(joystick, (Uint8) 6, SDL_RELEASED);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	515 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	516 if (joystick->nbuttons >= 8) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	517 if (stGameStatus.curdata.B.y > SYS_JoyData[index].buttoncalc[3])
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	518 SDL_PrivateJoystickButton(joystick, (Uint8) 7, SDL_PRESSED);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	519 else
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	520 SDL_PrivateJoystickButton(joystick, (Uint8) 7, SDL_RELEASED);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	521 }
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	522
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	523 /* joystick hat events */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	524 /* Not Supported under OS/2 */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	525 /* joystick ball events */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	526 /* Not Supported under OS/2 */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	527 }
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	528
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	529
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	530
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	531 /******************************************/
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	532 /* Function to close a joystick after use */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	533 /******************************************/
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	534 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	535 SDL_SYS_JoystickClose(SDL_Joystick * joystick)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	536 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	537 if (joystick->hwdata != NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	538 /* free system specific hardware data */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	539 SDL_free(joystick->hwdata);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	540 }
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	541 }
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	542
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	543
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	544
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	545 /********************************************************************/
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	546 /* Function to perform any system-specific joystick related cleanup */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	547 /********************************************************************/
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	548 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	549 SDL_SYS_JoystickQuit(void)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	550 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	551 joyPortClose(&hJoyPort);
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	552 }
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	553
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	554
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	555
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	556 /************************/
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	557 /************************/
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	558 /* OS/2 Implementations */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	559 /************************/
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	560 /************************/
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	561
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	562
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	563 /*****************************************/
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	564 /* Open Joystick Port, if not opened yet */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	565 /*****************************************/
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	566 APIRET
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	567 joyPortOpen(HFILE * hGame)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	568 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	569 APIRET rc; /* Generic Return Code */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	570 ULONG ulAction; /* ? */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	571 ULONG ulVersion; /* Version of joystick driver */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	572 ULONG ulDataLen; /* Size of version data */
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	573
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	574 /* Verifies if joyport is not already open... */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	575 if (*hGame != NULL)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	576 return 0;
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	577 /* Open GAME$ for read */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	578 rc = DosOpen((PSZ) GAMEPDDNAME, hGame, &ulAction, 0, FILE_READONLY,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	579 FILE_OPEN, OPEN_ACCESS_READONLY \| OPEN_SHARE_DENYNONE, NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	580 if (rc != 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	581 SDL_SetError("Could not open Joystick Port.");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	582 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	583 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	584
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	585 /* Get Joystick Driver Version... must be 2.0 or higher */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	586 ulVersion = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	587 ulDataLen = sizeof(ulVersion);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	588 rc = DosDevIOCtl(*hGame, IOCTL_CAT_USER, GAME_GET_VERSION,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	589 NULL, 0, NULL, &ulVersion, ulDataLen, &ulDataLen);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	590 if (rc != 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	591 joyPortClose(hGame);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	592 SDL_SetError("Could not get Joystick Driver version.");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	593 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	594 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	595 if (ulVersion < GAME_VERSION) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	596 joyPortClose(hGame);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	597 SDL_SetError
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	598 ("Driver too old. At least IBM driver version 2.0 required.");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	599 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	600 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	601 return 0;
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	602 }
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	603
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	604
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	605
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	606 /****************************/
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	607 /* Close JoyPort, if opened */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	608 /****************************/
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	609 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	610 joyPortClose(HFILE * hGame)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	611 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	612 if (*hGame != NULL)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	613 DosClose(*hGame);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	614 *hGame = NULL;
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	615 }
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	616
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	617
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	618
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	619 /***************************/
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	620 /* Get SDL Joystick EnvVar */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	621 /***************************/
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	622 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	623 joyGetEnv(struct _joycfg *joydata)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	624 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	625 char joyenv; / Pointer to tested character */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	626 char tempnumber[5]; /* Temporary place to put numeric texts */
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	627
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	628 joyenv = SDL_getenv("SDL_OS2_JOYSTICK");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	629 if (joyenv == NULL)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	630 return 0;
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	631 /* Joystick Environment is defined! */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	632 while (joyenv == ' ' && joyenv != 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	633 joyenv++; /* jump spaces... */
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	634 /* If the string name starts with '... get if fully */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	635 if (*joyenv == '\'')
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	636 joyenv +=
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	637 joyGetData(++joyenv, joydata->name, '\'', sizeof(joydata->name));
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	638 /* If not, get it until the next space */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	639 else if (*joyenv == '\"')
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	640 joyenv +=
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	641 joyGetData(++joyenv, joydata->name, '\"', sizeof(joydata->name));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	642 else
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	643 joyenv +=
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	644 joyGetData(joyenv, joydata->name, ' ', sizeof(joydata->name));
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	645 /* Now get the number of axes */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	646 while (joyenv == ' ' && joyenv != 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	647 joyenv++; /* jump spaces... */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	648 joyenv += joyGetData(joyenv, tempnumber, ' ', sizeof(tempnumber));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	649 joydata->axes = atoi(tempnumber);
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	650 /* Now get the number of buttons */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	651 while (joyenv == ' ' && joyenv != 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	652 joyenv++; /* jump spaces... */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	653 joyenv += joyGetData(joyenv, tempnumber, ' ', sizeof(tempnumber));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	654 joydata->buttons = atoi(tempnumber);
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	655 /* Now get the number of hats */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	656 while (joyenv == ' ' && joyenv != 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	657 joyenv++; /* jump spaces... */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	658 joyenv += joyGetData(joyenv, tempnumber, ' ', sizeof(tempnumber));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	659 joydata->hats = atoi(tempnumber);
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	660 /* Now get the number of balls */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	661 while (joyenv == ' ' && joyenv != 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	662 joyenv++; /* jump spaces... */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	663 joyenv += joyGetData(joyenv, tempnumber, ' ', sizeof(tempnumber));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	664 joydata->balls = atoi(tempnumber);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	665 return 1;
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	666 }
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	667
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	668
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	669
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	670 /************************************************************************/
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	671 /* Get a text from in the string starting in joyenv until it finds */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	672 /* the stopchar or maxchars is reached. The result is placed in name. */
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	673 /************************************************************************/
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	674 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	675 joyGetData(char joyenv, char name, char stopchar, size_t maxchars)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	676 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	677 char nameptr; / Pointer to the selected character */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	678 int chcnt = 0; /* Count how many characters where copied */
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	679
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	680 nameptr = name;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	681 while (joyenv != stopchar && joyenv != 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	682 if (nameptr < (name + (maxchars - 1))) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	683 nameptr = joyenv; /* Only copy if smaller than maximum */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	684 nameptr++;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	685 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	686 chcnt++;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	687 joyenv++;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	688 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	689 if (*joyenv == stopchar) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	690 joyenv++; /* Jump stopchar */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	691 chcnt++;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	692 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	693 nameptr = 0; / Mark last byte */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	694 return chcnt;
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	695 }
173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	696
1635 92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1442 diff changeset	697 #endif /* SDL_JOYSTICK_OS2 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	698 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/joystick/os2/SDL_sysjoystick.c @ 1895:c121d94672cb