test/testjoystick.c
author Sam Lantinga <slouken@libsdl.org>
Tue, 11 Dec 2012 10:50:26 -0800
changeset 6736 03dd4a1d06e9
parent 6733 cfef740efada
child 6747 b617821795bf
permissions -rw-r--r--
You can get window events after shutting down the window, so don't abort the program if that happens.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
5535
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 2765
diff changeset
     1
/*
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 2765
diff changeset
     2
  Copyright (C) 1997-2011 Sam Lantinga <slouken@libsdl.org>
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 2765
diff changeset
     3
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 2765
diff changeset
     4
  This software is provided 'as-is', without any express or implied
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 2765
diff changeset
     5
  warranty.  In no event will the authors be held liable for any damages
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 2765
diff changeset
     6
  arising from the use of this software.
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 2765
diff changeset
     7
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 2765
diff changeset
     8
  Permission is granted to anyone to use this software for any purpose,
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 2765
diff changeset
     9
  including commercial applications, and to alter it and redistribute it
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 2765
diff changeset
    10
  freely.
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 2765
diff changeset
    11
*/
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    12
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    13
/* Simple program to test the SDL joystick routines */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    14
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    15
#include <stdio.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    16
#include <stdlib.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    17
#include <string.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    18
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    19
#include "SDL.h"
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    20
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    21
#ifdef __IPHONEOS__
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    22
#define SCREEN_WIDTH	320
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    23
#define SCREEN_HEIGHT	480
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    24
#else
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    25
#define SCREEN_WIDTH	640
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    26
#define SCREEN_HEIGHT	480
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    27
#endif
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    28
6397
efdf44f20799 Updated testjoystick.c for SDL2 API and draw more information.
Ryan C. Gordon <icculus@icculus.org>
parents: 6256
diff changeset
    29
#define MAX_NUM_AXES 6
efdf44f20799 Updated testjoystick.c for SDL2 API and draw more information.
Ryan C. Gordon <icculus@icculus.org>
parents: 6256
diff changeset
    30
#define MAX_NUM_HATS 2
efdf44f20799 Updated testjoystick.c for SDL2 API and draw more information.
Ryan C. Gordon <icculus@icculus.org>
parents: 6256
diff changeset
    31
6398
c294faf5fce5 Cleaned up testjoystick.c, improved usage of renderer API, added colors!
Ryan C. Gordon <icculus@icculus.org>
parents: 6397
diff changeset
    32
static void
c294faf5fce5 Cleaned up testjoystick.c, improved usage of renderer API, added colors!
Ryan C. Gordon <icculus@icculus.org>
parents: 6397
diff changeset
    33
DrawRect(SDL_Renderer *r, const int x, const int y, const int w, const int h)
c294faf5fce5 Cleaned up testjoystick.c, improved usage of renderer API, added colors!
Ryan C. Gordon <icculus@icculus.org>
parents: 6397
diff changeset
    34
{
c294faf5fce5 Cleaned up testjoystick.c, improved usage of renderer API, added colors!
Ryan C. Gordon <icculus@icculus.org>
parents: 6397
diff changeset
    35
    const SDL_Rect area = { x, y, w, h };
c294faf5fce5 Cleaned up testjoystick.c, improved usage of renderer API, added colors!
Ryan C. Gordon <icculus@icculus.org>
parents: 6397
diff changeset
    36
    SDL_RenderFillRect(r, &area);
c294faf5fce5 Cleaned up testjoystick.c, improved usage of renderer API, added colors!
Ryan C. Gordon <icculus@icculus.org>
parents: 6397
diff changeset
    37
}
c294faf5fce5 Cleaned up testjoystick.c, improved usage of renderer API, added colors!
Ryan C. Gordon <icculus@icculus.org>
parents: 6397
diff changeset
    38
6730
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
    39
static SDL_bool
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    40
WatchJoystick(SDL_Joystick * joystick)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    41
{
6398
c294faf5fce5 Cleaned up testjoystick.c, improved usage of renderer API, added colors!
Ryan C. Gordon <icculus@icculus.org>
parents: 6397
diff changeset
    42
    SDL_Window *window = NULL;
c294faf5fce5 Cleaned up testjoystick.c, improved usage of renderer API, added colors!
Ryan C. Gordon <icculus@icculus.org>
parents: 6397
diff changeset
    43
    SDL_Renderer *screen = NULL;
c294faf5fce5 Cleaned up testjoystick.c, improved usage of renderer API, added colors!
Ryan C. Gordon <icculus@icculus.org>
parents: 6397
diff changeset
    44
    const char *name = NULL;
6730
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
    45
    SDL_bool retval = SDL_FALSE;
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
    46
    SDL_bool done = SDL_FALSE;
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    47
    SDL_Event event;
6398
c294faf5fce5 Cleaned up testjoystick.c, improved usage of renderer API, added colors!
Ryan C. Gordon <icculus@icculus.org>
parents: 6397
diff changeset
    48
    int i;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    49
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    50
    /* Create a window to display joystick axis position */
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    51
    window = SDL_CreateWindow("Joystick Test", SDL_WINDOWPOS_CENTERED,
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    52
                              SDL_WINDOWPOS_CENTERED, SCREEN_WIDTH,
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    53
                              SCREEN_HEIGHT, SDL_WINDOW_SHOWN);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    54
    if (window == NULL) {
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    55
        fprintf(stderr, "Couldn't create window: %s\n", SDL_GetError());
6730
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
    56
        return SDL_FALSE;
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    57
    }
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    58
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    59
    screen = SDL_CreateRenderer(window, -1, 0);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    60
    if (screen == NULL) {
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    61
        fprintf(stderr, "Couldn't create renderer: %s\n", SDL_GetError());
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    62
        SDL_DestroyWindow(window);
6730
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
    63
        return SDL_FALSE;
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    64
    }
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    65
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    66
    SDL_SetRenderDrawColor(screen, 0x00, 0x00, 0x00, SDL_ALPHA_OPAQUE);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    67
    SDL_RenderClear(screen);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    68
    SDL_RenderPresent(screen);
6731
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
    69
    SDL_RaiseWindow(window);
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    70
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    71
    /* Print info about the joystick we are watching */
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    72
    name = SDL_JoystickName(joystick);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    73
    printf("Watching joystick %d: (%s)\n", SDL_JoystickInstanceID(joystick),
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    74
           name ? name : "Unknown Joystick");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    75
    printf("Joystick has %d axes, %d hats, %d balls, and %d buttons\n",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    76
           SDL_JoystickNumAxes(joystick), SDL_JoystickNumHats(joystick),
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    77
           SDL_JoystickNumBalls(joystick), SDL_JoystickNumButtons(joystick));
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    78
6398
c294faf5fce5 Cleaned up testjoystick.c, improved usage of renderer API, added colors!
Ryan C. Gordon <icculus@icculus.org>
parents: 6397
diff changeset
    79
    /* Loop, getting joystick events! */
c294faf5fce5 Cleaned up testjoystick.c, improved usage of renderer API, added colors!
Ryan C. Gordon <icculus@icculus.org>
parents: 6397
diff changeset
    80
    while (!done) {
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    81
        /* blank screen, set up for drawing this frame. */
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    82
        SDL_SetRenderDrawColor(screen, 0x00, 0x00, 0x00, SDL_ALPHA_OPAQUE);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    83
        SDL_RenderClear(screen);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
    84
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    85
        while (SDL_PollEvent(&event)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    86
            switch (event.type) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    87
            case SDL_JOYAXISMOTION:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    88
                printf("Joystick %d axis %d value: %d\n",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    89
                       event.jaxis.which,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    90
                       event.jaxis.axis, event.jaxis.value);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    91
                break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    92
            case SDL_JOYHATMOTION:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    93
                printf("Joystick %d hat %d value:",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    94
                       event.jhat.which, event.jhat.hat);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    95
                if (event.jhat.value == SDL_HAT_CENTERED)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    96
                    printf(" centered");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    97
                if (event.jhat.value & SDL_HAT_UP)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    98
                    printf(" up");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
    99
                if (event.jhat.value & SDL_HAT_RIGHT)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   100
                    printf(" right");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   101
                if (event.jhat.value & SDL_HAT_DOWN)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   102
                    printf(" down");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   103
                if (event.jhat.value & SDL_HAT_LEFT)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   104
                    printf(" left");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   105
                printf("\n");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   106
                break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   107
            case SDL_JOYBALLMOTION:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   108
                printf("Joystick %d ball %d delta: (%d,%d)\n",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   109
                       event.jball.which,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   110
                       event.jball.ball, event.jball.xrel, event.jball.yrel);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   111
                break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   112
            case SDL_JOYBUTTONDOWN:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   113
                printf("Joystick %d button %d down\n",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   114
                       event.jbutton.which, event.jbutton.button);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   115
                break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   116
            case SDL_JOYBUTTONUP:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   117
                printf("Joystick %d button %d up\n",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   118
                       event.jbutton.which, event.jbutton.button);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   119
                break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   120
            case SDL_KEYDOWN:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   121
                if (event.key.keysym.sym != SDLK_ESCAPE) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   122
                    break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   123
                }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   124
                /* Fall through to signal quit */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   125
            case SDL_QUIT:
6730
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
   126
                done = SDL_TRUE;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   127
                break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   128
            default:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   129
                break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   130
            }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   131
        }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   132
        /* Update visual joystick state */
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   133
        SDL_SetRenderDrawColor(screen, 0x00, 0xFF, 0x00, SDL_ALPHA_OPAQUE);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   134
        for (i = 0; i < SDL_JoystickNumButtons(joystick); ++i) {
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   135
            if (SDL_JoystickGetButton(joystick, i) == SDL_PRESSED) {
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   136
                DrawRect(screen, i * 34, SCREEN_HEIGHT - 34, 32, 32);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   137
            }
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   138
        }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   139
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   140
        SDL_SetRenderDrawColor(screen, 0xFF, 0x00, 0x00, SDL_ALPHA_OPAQUE);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   141
        for (i = 0; i < SDL_JoystickNumAxes(joystick) / 2; ++i) {
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   142
            /* Draw the X/Y axis */
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   143
            int x, y;
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   144
            x = (((int) SDL_JoystickGetAxis(joystick, i * 2 + 0)) + 32768);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   145
            x *= SCREEN_WIDTH;
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   146
            x /= 65535;
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   147
            if (x < 0) {
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   148
                x = 0;
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   149
            } else if (x > (SCREEN_WIDTH - 16)) {
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   150
                x = SCREEN_WIDTH - 16;
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   151
            }
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   152
            y = (((int) SDL_JoystickGetAxis(joystick, i * 2 + 1)) + 32768);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   153
            y *= SCREEN_HEIGHT;
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   154
            y /= 65535;
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   155
            if (y < 0) {
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   156
                y = 0;
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   157
            } else if (y > (SCREEN_HEIGHT - 16)) {
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   158
                y = SCREEN_HEIGHT - 16;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   159
            }
2765
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2201
diff changeset
   160
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   161
            DrawRect(screen, x, y, 16, 16);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   162
        }
6397
efdf44f20799 Updated testjoystick.c for SDL2 API and draw more information.
Ryan C. Gordon <icculus@icculus.org>
parents: 6256
diff changeset
   163
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   164
        SDL_SetRenderDrawColor(screen, 0x00, 0x00, 0xFF, SDL_ALPHA_OPAQUE);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   165
        for (i = 0; i < SDL_JoystickNumHats(joystick); ++i) {
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   166
            /* Derive the new position */
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   167
            int x = SCREEN_WIDTH/2;
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   168
            int y = SCREEN_HEIGHT/2;
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   169
            const Uint8 hat_pos = SDL_JoystickGetHat(joystick, i);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   170
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   171
            if (hat_pos & SDL_HAT_UP) {
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   172
                y = 0;
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   173
            } else if (hat_pos & SDL_HAT_DOWN) {
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   174
                y = SCREEN_HEIGHT-8;
6397
efdf44f20799 Updated testjoystick.c for SDL2 API and draw more information.
Ryan C. Gordon <icculus@icculus.org>
parents: 6256
diff changeset
   175
            }
efdf44f20799 Updated testjoystick.c for SDL2 API and draw more information.
Ryan C. Gordon <icculus@icculus.org>
parents: 6256
diff changeset
   176
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   177
            if (hat_pos & SDL_HAT_LEFT) {
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   178
                x = 0;
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   179
            } else if (hat_pos & SDL_HAT_RIGHT) {
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   180
                x = SCREEN_WIDTH-8;
6397
efdf44f20799 Updated testjoystick.c for SDL2 API and draw more information.
Ryan C. Gordon <icculus@icculus.org>
parents: 6256
diff changeset
   181
            }
efdf44f20799 Updated testjoystick.c for SDL2 API and draw more information.
Ryan C. Gordon <icculus@icculus.org>
parents: 6256
diff changeset
   182
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   183
            DrawRect(screen, x, y, 8, 8);
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   184
        }
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   185
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   186
        SDL_RenderPresent(screen);
6730
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
   187
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
   188
        if (SDL_JoystickGetAttached( joystick ) == 0) {
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
   189
            done = SDL_TRUE;
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
   190
            retval = SDL_TRUE;  /* keep going, wait for reattach. */
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
   191
        }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   192
    }
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   193
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   194
    SDL_DestroyRenderer(screen);
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   195
    SDL_DestroyWindow(window);
6730
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
   196
    return retval;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   197
}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   198
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   199
int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   200
main(int argc, char *argv[])
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   201
{
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   202
    const char *name;
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   203
    int i;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   204
    SDL_Joystick *joystick;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   205
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   206
    /* Initialize SDL (Note: video is required to start event loop) */
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   207
    if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK) < 0) {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   208
        fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError());
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   209
        exit(1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   210
    }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   211
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   212
    /* Print information about the joysticks */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   213
    printf("There are %d joysticks attached\n", SDL_NumJoysticks());
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   214
    for (i = 0; i < SDL_NumJoysticks(); ++i) {
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   215
        name = SDL_JoystickNameForIndex(i);
2201
Sam Lantinga <slouken@libsdl.org>
parents: 2200
diff changeset
   216
        printf("Joystick %d: %s\n", i, name ? name : "Unknown Joystick");
2200
893c862eed86 Merged r3292:3293 from branches/SDL-1.2: testjoystick verbose info.
Ryan C. Gordon <icculus@icculus.org>
parents: 1895
diff changeset
   217
        joystick = SDL_JoystickOpen(i);
893c862eed86 Merged r3292:3293 from branches/SDL-1.2: testjoystick verbose info.
Ryan C. Gordon <icculus@icculus.org>
parents: 1895
diff changeset
   218
        if (joystick == NULL) {
2201
Sam Lantinga <slouken@libsdl.org>
parents: 2200
diff changeset
   219
            fprintf(stderr, "SDL_JoystickOpen(%d) failed: %s\n", i,
Sam Lantinga <slouken@libsdl.org>
parents: 2200
diff changeset
   220
                    SDL_GetError());
2200
893c862eed86 Merged r3292:3293 from branches/SDL-1.2: testjoystick verbose info.
Ryan C. Gordon <icculus@icculus.org>
parents: 1895
diff changeset
   221
        } else {
6733
cfef740efada Print stick GUID in testjoystick.
Ryan C. Gordon <icculus@icculus.org>
parents: 6732
diff changeset
   222
            JoystickGUID guid = SDL_JoystickGetGUID(joystick);
cfef740efada Print stick GUID in testjoystick.
Ryan C. Gordon <icculus@icculus.org>
parents: 6732
diff changeset
   223
            char *guidstr = SDL_JoystickGetGUIDString(guid);
2200
893c862eed86 Merged r3292:3293 from branches/SDL-1.2: testjoystick verbose info.
Ryan C. Gordon <icculus@icculus.org>
parents: 1895
diff changeset
   224
            printf("       axes: %d\n", SDL_JoystickNumAxes(joystick));
893c862eed86 Merged r3292:3293 from branches/SDL-1.2: testjoystick verbose info.
Ryan C. Gordon <icculus@icculus.org>
parents: 1895
diff changeset
   225
            printf("      balls: %d\n", SDL_JoystickNumBalls(joystick));
893c862eed86 Merged r3292:3293 from branches/SDL-1.2: testjoystick verbose info.
Ryan C. Gordon <icculus@icculus.org>
parents: 1895
diff changeset
   226
            printf("       hats: %d\n", SDL_JoystickNumHats(joystick));
893c862eed86 Merged r3292:3293 from branches/SDL-1.2: testjoystick verbose info.
Ryan C. Gordon <icculus@icculus.org>
parents: 1895
diff changeset
   227
            printf("    buttons: %d\n", SDL_JoystickNumButtons(joystick));
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   228
            printf("instance id: %d\n", SDL_JoystickInstanceID(joystick));
6733
cfef740efada Print stick GUID in testjoystick.
Ryan C. Gordon <icculus@icculus.org>
parents: 6732
diff changeset
   229
            printf("       guid: %s\n", guidstr);
cfef740efada Print stick GUID in testjoystick.
Ryan C. Gordon <icculus@icculus.org>
parents: 6732
diff changeset
   230
            SDL_free(guidstr);
2200
893c862eed86 Merged r3292:3293 from branches/SDL-1.2: testjoystick verbose info.
Ryan C. Gordon <icculus@icculus.org>
parents: 1895
diff changeset
   231
            SDL_JoystickClose(joystick);
893c862eed86 Merged r3292:3293 from branches/SDL-1.2: testjoystick verbose info.
Ryan C. Gordon <icculus@icculus.org>
parents: 1895
diff changeset
   232
        }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1855
diff changeset
   233
    }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   234
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   235
    if (argv[1]) {
6731
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   236
        SDL_bool reportederror = SDL_FALSE;
6730
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
   237
        SDL_bool keepGoing = SDL_TRUE;
6731
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   238
        SDL_Event event;
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   239
        joystick = SDL_JoystickOpen(atoi(argv[1]));
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   240
        while ( keepGoing ) {
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   241
            if (joystick == NULL) {
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   242
                if ( !reportederror ) {
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   243
                    printf("Couldn't open joystick %d: %s\n", atoi(argv[1]), SDL_GetError());
6732
b4201930fb9f Don't hang testjoystick if we failed to open the device in the first place.
Ryan C. Gordon <icculus@icculus.org>
parents: 6731
diff changeset
   244
                    keepGoing = SDL_FALSE;
6731
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   245
                    reportederror = SDL_TRUE;
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   246
                }
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   247
            } else {
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   248
                reportederror = SDL_FALSE;
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   249
                keepGoing = WatchJoystick(joystick);
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   250
                SDL_JoystickClose(joystick);
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   251
            }
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   252
6736
03dd4a1d06e9 You can get window events after shutting down the window, so don't abort the program if that happens.
Sam Lantinga <slouken@libsdl.org>
parents: 6733
diff changeset
   253
            joystick = NULL;
6730
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
   254
            if (keepGoing) {
6736
03dd4a1d06e9 You can get window events after shutting down the window, so don't abort the program if that happens.
Sam Lantinga <slouken@libsdl.org>
parents: 6733
diff changeset
   255
                printf("Waiting for attach\n");
03dd4a1d06e9 You can get window events after shutting down the window, so don't abort the program if that happens.
Sam Lantinga <slouken@libsdl.org>
parents: 6733
diff changeset
   256
            }
03dd4a1d06e9 You can get window events after shutting down the window, so don't abort the program if that happens.
Sam Lantinga <slouken@libsdl.org>
parents: 6733
diff changeset
   257
            while (keepGoing) {
03dd4a1d06e9 You can get window events after shutting down the window, so don't abort the program if that happens.
Sam Lantinga <slouken@libsdl.org>
parents: 6733
diff changeset
   258
                SDL_WaitEvent(&event);
03dd4a1d06e9 You can get window events after shutting down the window, so don't abort the program if that happens.
Sam Lantinga <slouken@libsdl.org>
parents: 6733
diff changeset
   259
                if (event.type == SDL_QUIT) {
03dd4a1d06e9 You can get window events after shutting down the window, so don't abort the program if that happens.
Sam Lantinga <slouken@libsdl.org>
parents: 6733
diff changeset
   260
                    keepGoing = SDL_FALSE;
03dd4a1d06e9 You can get window events after shutting down the window, so don't abort the program if that happens.
Sam Lantinga <slouken@libsdl.org>
parents: 6733
diff changeset
   261
                } else if (event.type == SDL_JOYDEVICEADDED) {
6731
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   262
                    joystick = SDL_JoystickOpen(atoi(argv[1]));
6736
03dd4a1d06e9 You can get window events after shutting down the window, so don't abort the program if that happens.
Sam Lantinga <slouken@libsdl.org>
parents: 6733
diff changeset
   263
                    break;
6731
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   264
                }
6730
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
   265
            }
6731
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   266
        }
572559876818 Cleaned out tabstops, other minor style nitpicks.
Ryan C. Gordon <icculus@icculus.org>
parents: 6730
diff changeset
   267
    }
6690
9548c8a58103 Added hotplug joystick support and simplified game controller API, courtesy of Alfred Reynolds
Sam Lantinga <slouken@libsdl.org>
parents: 6586
diff changeset
   268
    SDL_QuitSubSystem(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   269
6730
36158e4061f4 Allow testjoystick to quit, instead of looping on hotplug events forever.
Ryan C. Gordon <icculus@icculus.org>
parents: 6690
diff changeset
   270
    return 0;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   271
}