void es_joystick_index(sdl_data *sd, int len,char *buff)
{
int sendlen;
char *bp, *start;
SDL_Joystick *joy;
int index;
bp = buff;
POPGLPTR(joy, bp);
bp = start = sdl_get_temp_buff(sd, 1);
index = SDL_JoystickIndex(joy);
put8(bp,index);
sendlen = bp - start;
sdl_send(sd, sendlen);
}
//
// I_CloseJoystick
//
void I_CloseJoystick()
{
extern int joyforward, joystrafe, joyturn, joylook;
int ndx;
#ifndef _XBOX // This is to avoid a bug in SDLx
if(!I_GetJoystickCount() || !openedjoy)
return;
ndx = SDL_JoystickIndex(openedjoy);
if(SDL_JoystickOpened(ndx))
SDL_JoystickClose(openedjoy);
openedjoy = NULL;
#endif
// Reset joy position values. Wouldn't want to get stuck in a turn or something. -- Hyper_Eye
joyforward = joystrafe = joyturn = joylook = 0;
}
void Engine::Shutdown(void)
{
// this should not be called from inside Engine::Run()
sndCore.StopMusic();
delete objmgr;
delete physmgr;
delete _layermgr;
resMgr.pool.Cleanup(true); // force deletion of everything
resMgr.DropUnused(); // at this point, all resources should have a refcount of 0, so this removes all.
sndCore.Destroy(); // must be deleted after all sounds were dropped by the ResourceMgr
if(_screen)
SDL_FreeSurface(_screen);
for(uint32 i = 0; i < s_joysticks.size(); ++i)
if(s_joysticks[i] && SDL_JoystickOpened(SDL_JoystickIndex(s_joysticks[i]))) // this is maybe a bit overcomplicated, but safe at least
SDL_JoystickClose(s_joysticks[i]);
// be sure we did a clean shutdown
resMgr.DbgCheckEmpty();
}
void main_2(void* arg) {
// TODO: At the moment, we only support joystick support through polling.
emscripten_run_script("window.addNewGamepad('Pad Thai', 4, 16)");
emscripten_run_script("window.addNewGamepad('Pad Kee Mao', 0, 4)");
// Check that the joysticks exist properly.
assert(SDL_NumJoysticks() == 2);
assert(!SDL_JoystickOpened(0));
assert(!SDL_JoystickOpened(1));
SDL_Joystick* pad1 = SDL_JoystickOpen(0);
assert(SDL_JoystickOpened(0));
assert(SDL_JoystickIndex(pad1) == 0);
assert(strncmp(SDL_JoystickName(0), "Pad Thai", 9) == 0);
assert(strncmp(SDL_JoystickName(1), "Pad Kee Mao", 12) == 0);
assert(SDL_JoystickNumAxes(pad1) == 4);
assert(SDL_JoystickNumButtons(pad1) == 16);
// Button events.
emscripten_run_script("window.simulateGamepadButtonDown(0, 1)");
// We didn't tell SDL to automatically update this joystick's state.
assertNoJoystickEvent();
SDL_JoystickUpdate();
assertJoystickEvent(0, SDL_JOYBUTTONDOWN, 1, SDL_PRESSED);
assert(SDL_JoystickGetButton(pad1, 1) == 1);
// Enable automatic updates.
SDL_JoystickEventState(SDL_ENABLE);
assert(SDL_JoystickEventState(SDL_QUERY) == SDL_ENABLE);
emscripten_run_script("window.simulateGamepadButtonUp(0, 1)");
assertJoystickEvent(0, SDL_JOYBUTTONUP, 1, SDL_RELEASED);
assert(SDL_JoystickGetButton(pad1, 1) == 0);
// No button change: Should not result in a new event.
emscripten_run_script("window.simulateGamepadButtonUp(0, 1)");
assertNoJoystickEvent();
// Joystick 1 is not opened; should not result in a new event.
emscripten_run_script("window.simulateGamepadButtonDown(1, 1)");
assertNoJoystickEvent();
// Joystick wiggling
emscripten_run_script("window.simulateAxisMotion(0, 0, 1)");
assertJoystickEvent(0, SDL_JOYAXISMOTION, 0, 32767);
assert(SDL_JoystickGetAxis(pad1, 0) == 32767);
emscripten_run_script("window.simulateAxisMotion(0, 0, 0)");
assertJoystickEvent(0, SDL_JOYAXISMOTION, 0, 0);
assert(SDL_JoystickGetAxis(pad1, 0) == 0);
emscripten_run_script("window.simulateAxisMotion(0, 1, -1)");
assertJoystickEvent(0, SDL_JOYAXISMOTION, 1, -32768);
assert(SDL_JoystickGetAxis(pad1, 1) == -32768);
emscripten_run_script("window.simulateAxisMotion(0, 1, -1)");
// No joystick change: Should not result in a new event.
assertNoJoystickEvent();
// Joystick 1 is not opened; should not result in a new event.
emscripten_run_script("window.simulateAxisMotion(1, 1, -1)");
assertNoJoystickEvent();
SDL_JoystickClose(pad1);
assert(!SDL_JoystickOpened(0));
// Joystick 0 is closed; we should not process any new gamepad events from it.
emscripten_run_script("window.simulateGamepadButtonDown(0, 1)");
assertNoJoystickEvent();
// End test.
result = 2;
printf("Test passed!\n");
REPORT_RESULT();
}
void WatchJoystick(SDL_Joystick *joystick)
{
SDL_Surface *screen;
const char *name;
int i, done;
SDL_Event event;
int x, y, draw;
SDL_Rect axis_area[2];
/* Set a video mode to display joystick axis position */
screen = SDL_SetVideoMode(SCREEN_WIDTH, SCREEN_HEIGHT, 16, 0);
if ( screen == NULL ) {
fprintf(stderr, "Couldn't set video mode: %s\n",SDL_GetError());
return;
}
/* Print info about the joystick we are watching */
name = SDL_JoystickName(SDL_JoystickIndex(joystick));
printf("Watching joystick %d: (%s)\n", SDL_JoystickIndex(joystick),
name ? name : "Unknown Joystick");
printf("Joystick has %d axes, %d hats, %d balls, and %d buttons\n",
SDL_JoystickNumAxes(joystick), SDL_JoystickNumHats(joystick),
SDL_JoystickNumBalls(joystick),SDL_JoystickNumButtons(joystick));
/* Initialize drawing rectangles */
memset(axis_area, 0, (sizeof axis_area));
draw = 0;
/* Loop, getting joystick events! */
done = 0;
while ( ! done ) {
while ( SDL_PollEvent(&event) ) {
switch (event.type) {
case SDL_JOYAXISMOTION:
printf("Joystick %d axis %d value: %d\n",
event.jaxis.which,
event.jaxis.axis,
event.jaxis.value);
break;
case SDL_JOYHATMOTION:
printf("Joystick %d hat %d value:",
event.jhat.which,
event.jhat.hat);
if ( event.jhat.value == SDL_HAT_CENTERED )
printf(" centered");
if ( event.jhat.value & SDL_HAT_UP )
printf(" up");
if ( event.jhat.value & SDL_HAT_RIGHT )
printf(" right");
if ( event.jhat.value & SDL_HAT_DOWN )
printf(" down");
if ( event.jhat.value & SDL_HAT_LEFT )
printf(" left");
printf("\n");
break;
case SDL_JOYBALLMOTION:
printf("Joystick %d ball %d delta: (%d,%d)\n",
event.jball.which,
event.jball.ball,
event.jball.xrel,
event.jball.yrel);
break;
case SDL_JOYBUTTONDOWN:
printf("Joystick %d button %d down\n",
event.jbutton.which,
event.jbutton.button);
break;
case SDL_JOYBUTTONUP:
printf("Joystick %d button %d up\n",
event.jbutton.which,
event.jbutton.button);
break;
case SDL_KEYDOWN:
if ( event.key.keysym.sym != SDLK_ESCAPE ) {
break;
}
/* Fall through to signal quit */
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}
/* Update visual joystick state */
for ( i=0; i<SDL_JoystickNumButtons(joystick); ++i ) {
SDL_Rect area;
area.x = i*34;
area.y = SCREEN_HEIGHT-34;
area.w = 32;
area.h = 32;
if (SDL_JoystickGetButton(joystick, i) == SDL_PRESSED) {
SDL_FillRect(screen, &area, 0xFFFF);
} else {
SDL_FillRect(screen, &area, 0x0000);
}
SDL_UpdateRects(screen, 1, &area);
}
/* Erase previous axes */
SDL_FillRect(screen, &axis_area[draw], 0x0000);
/* Draw the X/Y axis */
draw = !draw;
x = (((int)SDL_JoystickGetAxis(joystick, 0))+32768);
x *= SCREEN_WIDTH;
x /= 65535;
if ( x < 0 ) {
x = 0;
} else
if ( x > (SCREEN_WIDTH-16) ) {
x = SCREEN_WIDTH-16;
}
y = (((int)SDL_JoystickGetAxis(joystick, 1))+32768);
y *= SCREEN_HEIGHT;
y /= 65535;
if ( y < 0 ) {
y = 0;
} else
if ( y > (SCREEN_HEIGHT-16) ) {
y = SCREEN_HEIGHT-16;
}
axis_area[draw].x = (Sint16)x;
axis_area[draw].y = (Sint16)y;
axis_area[draw].w = 16;
axis_area[draw].h = 16;
SDL_FillRect(screen, &axis_area[draw], 0xFFFF);
SDL_UpdateRects(screen, 2, axis_area);
}
}
static int l_joystick_index(lua_State *L) {
Joystick *self = luaL_checkudata(L, 1, CLASS_NAME);
lua_pushnumber(L, SDL_JoystickIndex(self->joystick));
return 1;
}
int init_SDL(void)
{
joys[0]=0;
joys[1]=0;
joys[2]=0;
joys[3]=0;
if (SDL_Init(SDL_INIT_JOYSTICK) < 0) {
fprintf(stderr, "Unable to init SDL: %s\n", SDL_GetError());
return(0);
}
sdlscreen = SDL_SetVideoMode(0,0, 16, SDL_SWSURFACE);
//We handle up to four joysticks
if(SDL_NumJoysticks())
{
int joystickIndex;
int configuratedJoysticks[4] = {-1,-1,-1,-1};
SDL_JoystickEventState(SDL_ENABLE);
// Try to configure joysticks from config indexes
for(int player = 0; player< 4; player++){
joystickIndex = joy_indexes[player];
if(joystickIndex >= 0){
if(SDL_NumJoysticks() > joystickIndex){
SDL_Joystick* joystick = SDL_JoystickOpen(joystickIndex);
//Check for valid joystick, some keyboards
//aren't SDL compatible
if(joystick)
{
if (SDL_JoystickNumAxes(myjoy[joystickIndex]) > 6)
{
SDL_JoystickClose(myjoy[joystickIndex]);
joystick=0;
logoutput("Error detected invalid joystick/keyboard\n");
break;
}
}
configuratedJoysticks[player] = joystickIndex;
joys[player] = joystick;
logoutput("Configured joystick %s at %d for player %d\n", SDL_JoystickName(joystickIndex), SDL_JoystickIndex(joystick), player+1);
joyCount++;
}
}
}
// Finish configuration
for(joystickIndex=0;joystickIndex<SDL_NumJoysticks();joystickIndex++) {
// If already configured skip
bool alreadyConfig = false;
for(int player = 0; player< 4; player++){
logoutput("Checking if joystick at %d is configured for player %d : %d\n", joystickIndex,player ,configuratedJoysticks[player]);
if(configuratedJoysticks[player] == joystickIndex){
alreadyConfig = true;
break;
}
}
if(alreadyConfig) continue;
SDL_Joystick* joystick = SDL_JoystickOpen(joystickIndex);
//Check for valid joystick, some keyboards
//aren't SDL compatible
if(joystick)
{
if (SDL_JoystickNumAxes(myjoy[joystickIndex]) > 6)
{
SDL_JoystickClose(myjoy[joystickIndex]);
joystick=0;
logoutput("Error detected invalid joystick/keyboard\n");
break;
}
// Set the first free joystick
for(int player = 0; player< 4; player++){
if(configuratedJoysticks[player] == -1){
joy_indexes[player] = joystickIndex;
joys[player] = joystick;
configuratedJoysticks[player] = joystickIndex;
logoutput("Default Configured joystick at %d for player %d\n", joystickIndex ,player+1);
joyCount++;
break;
}
}
}
}
if(joys[0])
logoutput("Found %d joysticks\n",joyCount);
}
else
joyCount=1;
//sq frig number of players for keyboard
//joyCount=2;
SDL_EventState(SDL_ACTIVEEVENT,SDL_IGNORE);
SDL_EventState(SDL_SYSWMEVENT,SDL_IGNORE);
SDL_EventState(SDL_VIDEORESIZE,SDL_IGNORE);
SDL_EventState(SDL_USEREVENT,SDL_IGNORE);
SDL_ShowCursor(SDL_DISABLE);
//Initialise dispmanx
bcm_host_init();
//Clean exits, hopefully!
atexit(exitfunc);
return(1);
}
int QJoystick::currentJoystick()
{
return SDL_JoystickIndex(m_joystick);
}
/*read input events*/
SE_input_state *SE_input_poll(SE_input_joystick **joy){
int joyid;
joyid = SDL_JoystickIndex(*joy);
// internal_input_state[eventjoy.jaxis.which].buttons=0;
while(SDL_PollEvent(&eventjoy))
{
switch(eventjoy.type)
{
case SDL_JOYAXISMOTION:
if( eventjoy.jaxis.axis == 0){
if(eventjoy.jaxis.value < -3200){
internal_input_state[eventjoy.jaxis.which].buttons&=~JOY_RIGHT;
internal_input_state[eventjoy.jaxis.which].buttons|=JOY_LEFT;
}else if(eventjoy.jaxis.value > 3200){
internal_input_state[eventjoy.jaxis.which].buttons&=~JOY_LEFT;
internal_input_state[eventjoy.jaxis.which].buttons|=JOY_RIGHT;
}else{
internal_input_state[eventjoy.jaxis.which].buttons&=~JOY_LEFT;
internal_input_state[eventjoy.jaxis.which].buttons&=~JOY_RIGHT;
}
}
if( eventjoy.jaxis.axis == 1){
if(eventjoy.jaxis.value < -3200){
internal_input_state[eventjoy.jaxis.which].buttons&=~JOY_DOWN;
internal_input_state[eventjoy.jaxis.which].buttons|=JOY_UP;
}else if(eventjoy.jaxis.value > 3200){
internal_input_state[eventjoy.jaxis.which].buttons&=~JOY_UP;
internal_input_state[eventjoy.jaxis.which].buttons|=JOY_DOWN;
}else{
internal_input_state[eventjoy.jaxis.which].buttons&=~JOY_UP;
internal_input_state[eventjoy.jaxis.which].buttons&=~JOY_DOWN;
}
}
break;
case SDL_JOYBUTTONDOWN:
if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.button].button0)
{
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON0;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button1)
{
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON1;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button2)
{
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON2;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button3)
{
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON3;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button4)
{
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON4;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button5)
{
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON5;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button6)
{
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON6;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button7)
{
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON7;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button8)
{
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON8;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button9)
{
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON9;
}
break;
case SDL_JOYBUTTONUP:
if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.button].button0)
{
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON0;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button1)
{
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON1;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button2)
{
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON2;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button3)
{
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON3;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button4)
{
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON4;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button5)
{
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON5;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button6)
{
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON6;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button7)
{
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON7;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button8)
{
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON8;
}
else if(eventjoy.jbutton.button==internal_input_map[eventjoy.jbutton.which].button9)
{
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON9;
}
break;
case SDL_QUIT:
internal_input_state[joyid].buttons|=SE_QUIT;break;
case SDL_KEYDOWN:
switch( eventjoy.key.keysym.sym ){
case SDLK_LEFT:
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_RIGHT;
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_LEFT;break;
case SDLK_RIGHT:
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_RIGHT;
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_LEFT;break;
case SDLK_UP:
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_UP;
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_DOWN;break;
case SDLK_DOWN:
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_UP;
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_DOWN;break;
case SDLK_z:
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON0;break;
case SDLK_x:
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON1;break;
case SDLK_c:
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON2;break;
case SDLK_v:
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON3;break;
case SDLK_a:
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON4;break;
case SDLK_s:
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON5;break;
case SDLK_d:
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON6;break;
case SDLK_f:
internal_input_state[eventjoy.jbutton.which].buttons|=JOY_BUTTON7;break;
default:
break;
}break;
case SDL_KEYUP:
switch( eventjoy.key.keysym.sym ){
case SDLK_LEFT:
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_RIGHT;
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_LEFT;break;
case SDLK_RIGHT:
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_RIGHT;
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_LEFT;break;
case SDLK_UP:
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_UP;
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_DOWN;break;
case SDLK_DOWN:
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_UP;
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_DOWN;break;
case SDLK_z:
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON0;break;
case SDLK_x:
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON1;break;
case SDLK_c:
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON2;break;
case SDLK_v:
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON3;break;
case SDLK_a:
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON4;break;
case SDLK_s:
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON5;break;
case SDLK_d:
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON6;break;
case SDLK_f:
internal_input_state[eventjoy.jbutton.which].buttons&=~JOY_BUTTON7;break;
default:
break;
}break;
}
}
return &internal_input_state[joyid];
}
JNIEXPORT jint JNICALL Java_com_santiance_sdlbits_SDL_joystickIndex(JNIEnv *env, jclass c, jobject jjoy) {
SDL_Joystick *joy = UnwrapJoy(jjoy);
if (!joy) return 0;
return SDL_JoystickIndex(joy);
}
