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

annotate src/joystick/os2/SDL_sysjoystick.c @ 1675:d33dcfc3fde7 SDL-1.3

Overlay functions are being replaced by YUV textures. If the driver doesn't support YUV textures, they can be emulated by backing the texture with an RGB texture and using the software conversion routines. Note that it doesn't make sense to lock a portion of a YV12 texture, since you'd need to return three pixel pointers and pitch values instead of the one that's available through the API. I'm guessing that's one of the reasons DirectX 9 doesn't support this format at all.

author	Sam Lantinga <slouken@libsdl.org>
date	Sun, 11 Jun 2006 07:30:16 +0000
parents	4da1ee79c9af
children

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
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	41 HFILE hJoyPort = NULL; /* Joystick GAME$ Port Address */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	42 #define MAX_JOYSTICKS 2 /* Maximum of two joysticks */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	43 #define MAX_AXES 4 /* each joystick can have up to 4 axes */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	44 #define MAX_BUTTONS 8 /* 8 buttons */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	45 #define MAX_HATS 0 /* 0 hats - OS/2 doesn't support it */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	46 #define MAX_BALLS 0 /* and 0 balls - OS/2 doesn't support it */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	47 #define AXIS_MIN -32768 /* minimum value for axes coordinate */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	48 #define AXIS_MAX 32767 /* maximum value for axes coordinate */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	58 Sint8 id; // Device ID
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	59 char szDeviceName[MAX_JOYNAME]; // Device Name
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	60 char axes; // Number of axes
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	61 char buttons; // Number of buttons
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	62 char hats; // Number of buttons
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	63 char balls; // Number of buttons
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	64 int axes_min[MAX_AXES]; // minimum callibration value for axes
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	65 int axes_med[MAX_AXES]; // medium callibration value for axes
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	66 int axes_max[MAX_AXES]; // maximum callibration value for axes
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	76 Sint8 id;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	77 struct _transaxes
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	78 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	79 int offset; /* Center Offset */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	80 float scale1; /* Center to left/up Scale */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	81 float scale2; /* Center to right/down Scale */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	88 char name[MAX_JOYNAME];
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	89 unsigned int axes;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	90 unsigned int buttons;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	91 unsigned int hats;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	96 APIRET joyPortOpen(HFILE * hGame);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	97 void joyPortClose(HFILE * hGame);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	98 int joyGetData(char joyenv, char name, char stopchar, size_t maxchars);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 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 /************************************************************************/
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	109 int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	110 SDL_SYS_JoystickInit(void)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	111 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	112 APIRET rc; /* Generic OS/2 return code */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	113 GAME_PORT_STRUCT stJoyStatus; /* Joystick Status Structure */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	114 GAME_PARM_STRUCT stGameParms; /* Joystick Parameter Structure */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	115 GAME_CALIB_STRUCT stGameCalib; /* Calibration Struct */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	116 ULONG ulDataLen; /* Size of data */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	117 ULONG ulLastTick; /* Tick Counter for timing operations */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	118 Uint8 maxdevs; /* Maximum number of devices */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	119 Uint8 numdevs; /* Number of present devices */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	120 Uint8 maxbut; /* Maximum number of buttons... */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	121 Uint8 i; /* Temporary Count Vars */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	122 Uint8 ucNewJoystickMask; /* Mask for Joystick Detection */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	127 rc = joyPortOpen(&hJoyPort); /* Open GAME$ port */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	128 if (rc != 0)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	129 return 0; /* Cannot open... report no joystick */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	130 ulDataLen = sizeof(stGameParms);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	131 rc = DosDevIOCtl(hJoyPort, IOCTL_CAT_USER, GAME_GET_PARMS, NULL, 0, NULL, &stGameParms, ulDataLen, &ulDataLen); /* Ask device info */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	132 if (rc != 0) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	133 joyPortClose(&hJoyPort);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	134 SDL_SetError("Could not read joystick port.");
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	135 return -1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	136 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	137 if (stGameParms.useA != 0)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	138 maxdevs++;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	139 if (stGameParms.useB != 0)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	140 maxdevs++;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	141 if (maxdevs > MAX_JOYSTICKS)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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) */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	145 ulDataLen = sizeof(stGameCalib);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	146 rc = DosDevIOCtl(hJoyPort, IOCTL_CAT_USER, GAME_GET_CALIB,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	147 NULL, 0, NULL, &stGameCalib, ulDataLen, &ulDataLen);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	148 if (rc != 0) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	149 joyPortClose(&hJoyPort);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	150 SDL_SetError("Could not read callibration data.");
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	151 return -1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	155 numdevs = 0; /* Points no device */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	156 ucNewJoystickMask = 0x0F; /* read all 4 joystick axis */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	157 ulDataLen = sizeof(ucNewJoystickMask);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	158 rc = DosDevIOCtl(hJoyPort, IOCTL_CAT_USER, GAME_PORT_RESET,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	159 &ucNewJoystickMask, ulDataLen, &ulDataLen, NULL, 0,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	160 NULL);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	161 if (rc == 0) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	162 ulDataLen = sizeof(stJoyStatus);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	163 rc = DosDevIOCtl(hJoyPort, IOCTL_CAT_USER, GAME_PORT_GET,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	164 NULL, 0, NULL, &stJoyStatus, ulDataLen, &ulDataLen);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	165 if (rc != 0) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	166 joyPortClose(&hJoyPort);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	167 SDL_SetError("Could not call joystick port.");
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	168 return -1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	169 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	170 ulLastTick = stJoyStatus.ulJs_Ticks;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	171 while (stJoyStatus.ulJs_Ticks == ulLastTick) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	172 rc = DosDevIOCtl(hJoyPort, IOCTL_CAT_USER, GAME_PORT_GET,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	173 NULL, 0, NULL, &stJoyStatus, ulDataLen,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	174 &ulDataLen);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	175 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	176 if ((stJoyStatus.ucJs_JoyStickMask & 0x03) > 0)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	177 numdevs++;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	178 if (((stJoyStatus.ucJs_JoyStickMask >> 2) & 0x03) > 0)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	179 numdevs++;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	182 if (numdevs > maxdevs)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	186 if (numdevs > 0) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	187 /* Verify if it is a "user defined" joystick */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	188 if (joyGetEnv(&joycfg)) {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	189 GAME_3POS_STRUCT *axis[4];
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	190 axis[0] = &stGameCalib.Ax;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	191 axis[1] = &stGameCalib.Ay;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	192 axis[2] = &stGameCalib.Bx;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	193 axis[3] = &stGameCalib.By;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	194 /* Say it has one device only (user defined is always one device only) */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	195 numdevs = 1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	196 /* Define Device 0 as... */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	197 SYS_JoyData[0].id = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	198 /* Define Number of Axes... up to 4 */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	199 if (joycfg.axes > MAX_AXES)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	200 joycfg.axes = MAX_AXES;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	201 SYS_JoyData[0].axes = joycfg.axes;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	203 maxbut = MAX_BUTTONS;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	204 if (joycfg.axes > 2)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	205 maxbut -= ((joycfg.axes - 2) << 1); /* MAX_BUTTONS - 2(axes-2) /
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	206 if (joycfg.buttons > maxbut)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	207 joycfg.buttons = maxbut;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	208 SYS_JoyData[0].buttons = joycfg.buttons;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	209 /* Define number of hats */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	210 if (joycfg.hats > MAX_HATS)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	211 joycfg.hats = MAX_HATS;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	212 SYS_JoyData[0].hats = joycfg.hats;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	213 /* Define number of balls */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	214 if (joycfg.balls > MAX_BALLS)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	215 joycfg.balls = MAX_BALLS;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	216 SYS_JoyData[0].balls = joycfg.balls;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	217 /* Initialize Axes Callibration Values */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	218 for (i = 0; i < joycfg.axes; i++) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	219 SYS_JoyData[0].axes_min[i] = axis[i]->lower;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	220 SYS_JoyData[0].axes_med[i] = axis[i]->centre;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	221 SYS_JoyData[0].axes_max[i] = axis[i]->upper;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	222 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	223 /* Initialize Buttons 5 to 8 structures */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	224 if (joycfg.buttons >= 5)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	225 SYS_JoyData[0].buttoncalc[0] =
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	226 ((axis[2]->lower + axis[3]->centre) >> 1);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	227 if (joycfg.buttons >= 6)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	228 SYS_JoyData[0].buttoncalc[1] =
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	229 ((axis[3]->lower + axis[3]->centre) >> 1);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	230 if (joycfg.buttons >= 7)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	231 SYS_JoyData[0].buttoncalc[2] =
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	232 ((axis[2]->upper + axis[3]->centre) >> 1);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	233 if (joycfg.buttons >= 8)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	234 SYS_JoyData[0].buttoncalc[3] =
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	235 ((axis[3]->upper + axis[3]->centre) >> 1);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	236 /* Intialize Joystick Name */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	237 SDL_strlcpy(SYS_JoyData[0].szDeviceName, joycfg.name,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	238 SDL_arraysize(SYS_JoyData[0].szDeviceName));
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	239 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	240 /* Default Init ... autoconfig */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	241 else {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	242 /* if two devices were detected... configure as Joy1 4 axis and Joy2 2 axis */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	243 if (numdevs == 2) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	244 /* Define Device 0 as 4 axes, 4 buttons */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	245 SYS_JoyData[0].id = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	246 SYS_JoyData[0].axes = 4;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	247 SYS_JoyData[0].buttons = 4;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	248 SYS_JoyData[0].hats = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	249 SYS_JoyData[0].balls = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	250 SYS_JoyData[0].axes_min[0] = stGameCalib.Ax.lower;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	251 SYS_JoyData[0].axes_med[0] = stGameCalib.Ax.centre;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	252 SYS_JoyData[0].axes_max[0] = stGameCalib.Ax.upper;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	253 SYS_JoyData[0].axes_min[1] = stGameCalib.Ay.lower;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	254 SYS_JoyData[0].axes_med[1] = stGameCalib.Ay.centre;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	255 SYS_JoyData[0].axes_max[1] = stGameCalib.Ay.upper;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	256 SYS_JoyData[0].axes_min[2] = stGameCalib.Bx.lower;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	257 SYS_JoyData[0].axes_med[2] = stGameCalib.Bx.centre;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	258 SYS_JoyData[0].axes_max[2] = stGameCalib.Bx.upper;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	259 SYS_JoyData[0].axes_min[3] = stGameCalib.By.lower;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	260 SYS_JoyData[0].axes_med[3] = stGameCalib.By.centre;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	261 SYS_JoyData[0].axes_max[3] = stGameCalib.By.upper;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	262 /* Define Device 1 as 2 axes, 2 buttons */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	263 SYS_JoyData[1].id = 1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	264 SYS_JoyData[1].axes = 2;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	265 SYS_JoyData[1].buttons = 2;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	266 SYS_JoyData[1].hats = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	267 SYS_JoyData[1].balls = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	268 SYS_JoyData[1].axes_min[0] = stGameCalib.Bx.lower;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	269 SYS_JoyData[1].axes_med[0] = stGameCalib.Bx.centre;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	270 SYS_JoyData[1].axes_max[0] = stGameCalib.Bx.upper;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	271 SYS_JoyData[1].axes_min[1] = stGameCalib.By.lower;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	272 SYS_JoyData[1].axes_med[1] = stGameCalib.By.centre;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	273 SYS_JoyData[1].axes_max[1] = stGameCalib.By.upper;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	274 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	275 /* One joystick only? */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	276 else {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	277 /* If it is joystick A... */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	278 if ((stJoyStatus.ucJs_JoyStickMask & 0x03) > 0) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	279 /* Define Device 0 as 2 axes, 4 buttons */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	280 SYS_JoyData[0].id = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	281 SYS_JoyData[0].axes = 2;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	282 SYS_JoyData[0].buttons = 4;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	283 SYS_JoyData[0].hats = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	284 SYS_JoyData[0].balls = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	285 SYS_JoyData[0].axes_min[0] = stGameCalib.Ax.lower;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	286 SYS_JoyData[0].axes_med[0] = stGameCalib.Ax.centre;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	287 SYS_JoyData[0].axes_max[0] = stGameCalib.Ax.upper;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	288 SYS_JoyData[0].axes_min[1] = stGameCalib.Ay.lower;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	289 SYS_JoyData[0].axes_med[1] = stGameCalib.Ay.centre;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	290 SYS_JoyData[0].axes_max[1] = stGameCalib.Ay.upper;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	291 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	292 /* If not, it is joystick B */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	293 else {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	294 /* Define Device 1 as 2 axes, 2 buttons */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	295 SYS_JoyData[0].id = 1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	296 SYS_JoyData[0].axes = 2;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	297 SYS_JoyData[0].buttons = 2;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	298 SYS_JoyData[0].hats = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	299 SYS_JoyData[0].balls = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	300 SYS_JoyData[0].axes_min[0] = stGameCalib.Bx.lower;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	301 SYS_JoyData[0].axes_med[0] = stGameCalib.Bx.centre;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	302 SYS_JoyData[0].axes_max[0] = stGameCalib.Bx.upper;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	303 SYS_JoyData[0].axes_min[1] = stGameCalib.By.lower;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	304 SYS_JoyData[0].axes_med[1] = stGameCalib.By.centre;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	305 SYS_JoyData[0].axes_max[1] = stGameCalib.By.upper;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	306 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	307 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	308 /* Hack to define Joystick Port Names */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	309 if (numdevs > maxdevs)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	310 numdevs = maxdevs;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	311 for (i = 0; i < numdevs; i++)
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	312 SDL_snprintf(SYS_JoyData[i].szDeviceName,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	313 SDL_arraysize(SYS_JoyData[i].szDeviceName),
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 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
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	316 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 /***********************************************************/
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	326 const char *
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 /******************************************************************************/
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	341 int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	342 SDL_SYS_JoystickOpen(SDL_Joystick * joystick)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	343 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	344 int index; /* Index shortcut for index in joystick structure */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	348 joystick->hwdata =
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	349 (struct joystick_hwdata ) SDL_malloc(sizeof(joystick->hwdata));
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	350 if (joystick->hwdata == NULL) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	351 SDL_OutOfMemory();
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	352 return (-1);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	360 joystick->hwdata->id = SYS_JoyData[index].id;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	361 for (i = 0; i < MAX_AXES; ++i) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	362 if ((i < 2) \|\| i < SYS_JoyData[index].axes) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	363 joystick->hwdata->transaxes[i].offset =
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	364 ((AXIS_MAX + AXIS_MIN) >> 1) - SYS_JoyData[index].axes_med[i];
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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]));
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	366 joystick->hwdata->transaxes[i].scale1 =
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	367 (float) abs((AXIS_MIN / SYS_JoyData[index].axes_min[i]));
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	368 joystick->hwdata->transaxes[i].scale2 =
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	369 (float) abs((AXIS_MAX / SYS_JoyData[index].axes_max[i]));
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	370 } else {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	371 joystick->hwdata->transaxes[i].offset = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	372 //joystick->hwdata->transaxes[i].scale = 1.0; /* Just in case */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	373 joystick->hwdata->transaxes[i].scale1 = 1.0; /* Just in case */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	374 joystick->hwdata->transaxes[i].scale2 = 1.0; /* Just in case */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	375 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	379 joystick->nbuttons = SYS_JoyData[index].buttons;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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; */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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; */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	384 joystick->nballs = 0; /* No support for balls at this time */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 /***************************************************************************/
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	396 void
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	397 SDL_SYS_JoystickUpdate(SDL_Joystick * joystick)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	398 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	399 APIRET rc; /* Generic OS/2 return code */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	400 int index; /* index shortcurt to joystick index */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	401 int i; /* Generic counter */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	402 int normbut; /* Number of buttons reported by joystick */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	403 int corr; /* Correction for button names */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	404 Sint16 value, change; /* Values used to update axis values */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	405 struct _transaxes transaxes; / Shortcut for Correction structure */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	406 Uint32 pos[MAX_AXES]; /* Vector to inform the Axis status */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	407 ULONG ulDataLen; /* Size of data */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	410 ulDataLen = sizeof(stGameStatus);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	411 rc = DosDevIOCtl(hJoyPort, IOCTL_CAT_USER, GAME_GET_STATUS,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	412 NULL, 0, NULL, &stGameStatus, ulDataLen, &ulDataLen);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	413 if (rc != 0) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	414 SDL_SetError("Could not read joystick status.");
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	415 return; /* Could not read data */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	422 if (SYS_JoyData[index].id == 0) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	423 pos[0] = stGameStatus.curdata.A.x;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	424 pos[1] = stGameStatus.curdata.A.y;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	425 if (SYS_JoyData[index].axes >= 3)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	426 pos[2] = stGameStatus.curdata.B.x;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	427 else
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	428 pos[2] = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	429 if (SYS_JoyData[index].axes >= 4)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	430 pos[3] = stGameStatus.curdata.B.y;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	431 else
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	432 pos[3] = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	434 pos[5] = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	435 } else if (SYS_JoyData[index].id == 1) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	436 pos[0] = stGameStatus.curdata.B.x;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	437 pos[1] = stGameStatus.curdata.B.y;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	438 pos[2] = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	439 pos[3] = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	440 pos[4] = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	441 pos[5] = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	445 transaxes = joystick->hwdata->transaxes;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	446 for (i = 0; i < joystick->naxes; i++) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	447 value = pos[i] + transaxes[i].offset;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	448 if (value < 0) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	449 value *= transaxes[i].scale1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	450 if (value > 0)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	451 value = AXIS_MIN;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	452 } else {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	453 value *= transaxes[i].scale2;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	454 if (value < 0)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	455 value = AXIS_MAX;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	456 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	457 change = (value - joystick->axes[i]);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	458 if ((change < -JOY_AXIS_THRESHOLD) \|\| (change > JOY_AXIS_THRESHOLD)) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	459 SDL_PrivateJoystickAxis(joystick, (Uint8) i, (Sint16) value);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	460 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	464 if (SYS_JoyData[index].id == 1)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	465 corr = 2;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	466 else
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	467 corr = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	468 normbut = 4; /* Number of normal buttons */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	469 if (joystick->nbuttons < normbut)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	470 normbut = joystick->nbuttons;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	471 for (i = corr; (i - corr) < normbut; ++i) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	472 /*
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	473 Button A: 1110 0000
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	474 Button B: 1101 0000
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	475 Button C: 1011 0000
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	476 Button D: 0111 0000
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	477 */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	478 if ((~stGameStatus.curdata.butMask) >> 4 & JOY_BUTTON_FLAG(i)) {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	479 if (!joystick->buttons[i - corr]) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	480 SDL_PrivateJoystickButton(joystick, (Uint8) (i - corr),
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	481 SDL_PRESSED);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	482 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	483 } else {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	484 if (joystick->buttons[i - corr]) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	485 SDL_PrivateJoystickButton(joystick, (Uint8) (i - corr),
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	486 SDL_RELEASED);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	487 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	488 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	492 /*
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	493 Button E: Axis 2 X Left
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	494 Button F: Axis 2 Y Up
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	495 Button G: Axis 2 X Right
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	496 Button H: Axis 2 Y Down
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	497 */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	498 if (joystick->nbuttons >= 5) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	499 if (stGameStatus.curdata.B.x < SYS_JoyData[index].buttoncalc[0])
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	500 SDL_PrivateJoystickButton(joystick, (Uint8) 4, SDL_PRESSED);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	501 else
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	502 SDL_PrivateJoystickButton(joystick, (Uint8) 4, SDL_RELEASED);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	503 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	504 if (joystick->nbuttons >= 6) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	505 if (stGameStatus.curdata.B.y < SYS_JoyData[index].buttoncalc[1])
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	506 SDL_PrivateJoystickButton(joystick, (Uint8) 5, SDL_PRESSED);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	507 else
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	508 SDL_PrivateJoystickButton(joystick, (Uint8) 5, SDL_RELEASED);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	509 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	510 if (joystick->nbuttons >= 7) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	511 if (stGameStatus.curdata.B.x > SYS_JoyData[index].buttoncalc[2])
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	512 SDL_PrivateJoystickButton(joystick, (Uint8) 6, SDL_PRESSED);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	513 else
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	514 SDL_PrivateJoystickButton(joystick, (Uint8) 6, SDL_RELEASED);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	515 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	516 if (joystick->nbuttons >= 8) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	517 if (stGameStatus.curdata.B.y > SYS_JoyData[index].buttoncalc[3])
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	518 SDL_PrivateJoystickButton(joystick, (Uint8) 7, SDL_PRESSED);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	519 else
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	520 SDL_PrivateJoystickButton(joystick, (Uint8) 7, SDL_RELEASED);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 /******************************************/
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	534 void
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	535 SDL_SYS_JoystickClose(SDL_Joystick * joystick)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	536 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	537 if (joystick->hwdata != NULL) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	538 /* free system specific hardware data */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	539 SDL_free(joystick->hwdata);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 /********************************************************************/
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	548 void
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	549 SDL_SYS_JoystickQuit(void)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	550 {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 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 /*****************************************/
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	566 APIRET
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	567 joyPortOpen(HFILE * hGame)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	568 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	569 APIRET rc; /* Generic Return Code */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	570 ULONG ulAction; /* ? */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	571 ULONG ulVersion; /* Version of joystick driver */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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... */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	575 if (*hGame != NULL)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	578 rc = DosOpen((PSZ) GAMEPDDNAME, hGame, &ulAction, 0, FILE_READONLY,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	579 FILE_OPEN, OPEN_ACCESS_READONLY \| OPEN_SHARE_DENYNONE, NULL);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	580 if (rc != 0) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	581 SDL_SetError("Could not open Joystick Port.");
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	582 return -1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	583 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	586 ulVersion = 0;
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	587 ulDataLen = sizeof(ulVersion);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	588 rc = DosDevIOCtl(*hGame, IOCTL_CAT_USER, GAME_GET_VERSION,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	589 NULL, 0, NULL, &ulVersion, ulDataLen, &ulDataLen);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	590 if (rc != 0) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	591 joyPortClose(hGame);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	592 SDL_SetError("Could not get Joystick Driver version.");
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	593 return -1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	594 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	595 if (ulVersion < GAME_VERSION) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	596 joyPortClose(hGame);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	597 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	598 ("Driver too old. At least IBM driver version 2.0 required.");
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	599 return -1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	600 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 /****************************/
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	609 void
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	610 joyPortClose(HFILE * hGame)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	611 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	612 if (*hGame != NULL)
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	613 DosClose(*hGame);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 /***************************/
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	622 int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	623 joyGetEnv(struct _joycfg *joydata)
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	624 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	625 char joyenv; / Pointer to tested character */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	628 joyenv = SDL_getenv("SDL_OS2_JOYSTICK");
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	629 if (joyenv == NULL)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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! */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	632 while (joyenv == ' ' && joyenv != 0)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	635 if (*joyenv == '\'')
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	636 joyenv +=
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	639 else if (*joyenv == '\"')
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	640 joyenv +=
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	641 joyGetData(++joyenv, joydata->name, '\"', sizeof(joydata->name));
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	642 else
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	643 joyenv +=
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	646 while (joyenv == ' ' && joyenv != 0)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	647 joyenv++; /* jump spaces... */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	648 joyenv += joyGetData(joyenv, tempnumber, ' ', sizeof(tempnumber));
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	651 while (joyenv == ' ' && joyenv != 0)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	652 joyenv++; /* jump spaces... */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	653 joyenv += joyGetData(joyenv, tempnumber, ' ', sizeof(tempnumber));
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	656 while (joyenv == ' ' && joyenv != 0)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	657 joyenv++; /* jump spaces... */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	658 joyenv += joyGetData(joyenv, tempnumber, ' ', sizeof(tempnumber));
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	661 while (joyenv == ' ' && joyenv != 0)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	662 joyenv++; /* jump spaces... */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	663 joyenv += joyGetData(joyenv, tempnumber, ' ', sizeof(tempnumber));
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	664 joydata->balls = atoi(tempnumber);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 /************************************************************************/
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	674 int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 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 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	677 char nameptr; / Pointer to the selected character */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	680 nameptr = name;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	681 while (joyenv != stopchar && joyenv != 0) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	682 if (nameptr < (name + (maxchars - 1))) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	683 nameptr = joyenv; /* Only copy if smaller than maximum */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	684 nameptr++;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	685 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	686 chcnt++;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	687 joyenv++;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	688 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	689 if (*joyenv == stopchar) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	690 joyenv++; /* Jump stopchar */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	691 chcnt++;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	692 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	693 nameptr = 0; / Mark last byte */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. 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 @ 1675:d33dcfc3fde7 SDL-1.3