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Added SDL_JoystickHasLED

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Currently, this is only supported by the PS4 HIDAPI driver.
This commit is contained in:
Sam Lantinga
2020-11-05 11:07:54 -08:00
parent 83cddd2ebc
commit e555d45331
27 changed files with 278 additions and 75 deletions
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153
src/joystick/iphoneos/SDL_sysjoystick.m
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@@ -827,7 +827,7 @@ IOS_MFIJoystickUpdate(SDL_Joystick * joystick)
@implementation SDL_RumbleMotor {
CHHapticEngine *engine API_AVAILABLE(ios(13.0), tvos(14.0));
id<CHHapticPatternPlayer> player API_AVAILABLE(ios(13.0), tvos(14.0));
bool active;
bool active;
}
-(void)cleanup
@@ -845,91 +845,91 @@ IOS_MFIJoystickUpdate(SDL_Joystick * joystick)
-(int)setIntensity:(float)intensity
{
@autoreleasepool {
if (@available(iOS 14.0, tvOS 14.0, *)) {
NSError *error;
if (self->engine == nil) {
return SDL_SetError("Haptics engine was stopped");
}
if (@available(iOS 14.0, tvOS 14.0, *)) {
NSError *error;
if (self->engine == nil) {
return SDL_SetError("Haptics engine was stopped");
}
if (intensity == 0.0f) {
if (self->player && self->active) {
[self->player stopAtTime:0 error:&error];
}
self->active = false;
return 0;
}
if (intensity == 0.0f) {
if (self->player && self->active) {
[self->player stopAtTime:0 error:&error];
}
self->active = false;
return 0;
}
if (self->player == nil) {
CHHapticEventParameter *param = [[CHHapticEventParameter alloc] initWithParameterID:CHHapticEventParameterIDHapticIntensity value:1.0f];
CHHapticEvent *event = [[CHHapticEvent alloc] initWithEventType:CHHapticEventTypeHapticContinuous parameters:[NSArray arrayWithObjects:param, nil] relativeTime:0 duration:GCHapticDurationInfinite];
CHHapticPattern *pattern = [[CHHapticPattern alloc] initWithEvents:[NSArray arrayWithObject:event] parameters:[[NSArray alloc] init] error:&error];
if (error != nil) {
return SDL_SetError("Couldn't create haptic pattern: %s", [error.localizedDescription UTF8String]);
}
if (self->player == nil) {
CHHapticEventParameter *param = [[CHHapticEventParameter alloc] initWithParameterID:CHHapticEventParameterIDHapticIntensity value:1.0f];
CHHapticEvent *event = [[CHHapticEvent alloc] initWithEventType:CHHapticEventTypeHapticContinuous parameters:[NSArray arrayWithObjects:param, nil] relativeTime:0 duration:GCHapticDurationInfinite];
CHHapticPattern *pattern = [[CHHapticPattern alloc] initWithEvents:[NSArray arrayWithObject:event] parameters:[[NSArray alloc] init] error:&error];
if (error != nil) {
return SDL_SetError("Couldn't create haptic pattern: %s", [error.localizedDescription UTF8String]);
}
self->player = [self->engine createPlayerWithPattern:pattern error:&error];
if (error != nil) {
return SDL_SetError("Couldn't create haptic player: %s", [error.localizedDescription UTF8String]);
}
self->active = false;
}
self->player = [self->engine createPlayerWithPattern:pattern error:&error];
if (error != nil) {
return SDL_SetError("Couldn't create haptic player: %s", [error.localizedDescription UTF8String]);
}
self->active = false;
}
CHHapticDynamicParameter *param = [[CHHapticDynamicParameter alloc] initWithParameterID:CHHapticDynamicParameterIDHapticIntensityControl value:intensity relativeTime:0];
[self->player sendParameters:[NSArray arrayWithObject:param] atTime:0 error:&error];
if (error != nil) {
return SDL_SetError("Couldn't update haptic player: %s", [error.localizedDescription UTF8String]);
}
CHHapticDynamicParameter *param = [[CHHapticDynamicParameter alloc] initWithParameterID:CHHapticDynamicParameterIDHapticIntensityControl value:intensity relativeTime:0];
[self->player sendParameters:[NSArray arrayWithObject:param] atTime:0 error:&error];
if (error != nil) {
return SDL_SetError("Couldn't update haptic player: %s", [error.localizedDescription UTF8String]);
}
if (!self->active) {
[self->player startAtTime:0 error:&error];
self->active = true;
}
}
if (!self->active) {
[self->player startAtTime:0 error:&error];
self->active = true;
}
}
return 0;
}
return 0;
}
}
-(id) initWithController:(GCController*)controller locality:(GCHapticsLocality)locality API_AVAILABLE(ios(14.0), tvos(14.0))
{
@autoreleasepool {
NSError *error;
NSError *error;
self->engine = [controller.haptics createEngineWithLocality:locality];
if (self->engine == nil) {
SDL_SetError("Couldn't create haptics engine");
return nil;
}
self->engine = [controller.haptics createEngineWithLocality:locality];
if (self->engine == nil) {
SDL_SetError("Couldn't create haptics engine");
return nil;
}
[self->engine startAndReturnError:&error];
if (error != nil) {
SDL_SetError("Couldn't start haptics engine");
return nil;
}
[self->engine startAndReturnError:&error];
if (error != nil) {
SDL_SetError("Couldn't start haptics engine");
return nil;
}
__weak typeof(self) weakSelf = self;
self->engine.stoppedHandler = ^(CHHapticEngineStoppedReason stoppedReason) {
SDL_RumbleMotor *_this = weakSelf;
if (_this == nil) {
return;
}
__weak typeof(self) weakSelf = self;
self->engine.stoppedHandler = ^(CHHapticEngineStoppedReason stoppedReason) {
SDL_RumbleMotor *_this = weakSelf;
if (_this == nil) {
return;
}
_this->player = nil;
_this->engine = nil;
};
self->engine.resetHandler = ^{
SDL_RumbleMotor *_this = weakSelf;
if (_this == nil) {
return;
}
_this->player = nil;
_this->engine = nil;
};
self->engine.resetHandler = ^{
SDL_RumbleMotor *_this = weakSelf;
if (_this == nil) {
return;
}
_this->player = nil;
[_this->engine startAndReturnError:nil];
};
_this->player = nil;
[_this->engine startAndReturnError:nil];
};
return self;
}
return self;
}
}
@end
@@ -960,8 +960,8 @@ IOS_MFIJoystickUpdate(SDL_Joystick * joystick)
-(void)cleanup
{
[self->low_frequency_motor cleanup];
[self->high_frequency_motor cleanup];
[self->low_frequency_motor cleanup];
[self->high_frequency_motor cleanup];
}
@end
@@ -1008,6 +1008,12 @@ IOS_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16
#endif
}
static SDL_bool
IOS_JoystickHasLED(SDL_Joystick * joystick)
{
return SDL_FALSE;
}
static int
IOS_JoystickSetLED(SDL_Joystick * joystick, Uint8 red, Uint8 green, Uint8 blue)
{
@@ -1044,9 +1050,9 @@ IOS_JoystickClose(SDL_Joystick * joystick)
@autoreleasepool {
#ifdef ENABLE_MFI_RUMBLE
if (device->rumble) {
SDL_RumbleContext *rumble = (__bridge SDL_RumbleContext *)device->rumble;
SDL_RumbleContext *rumble = (__bridge SDL_RumbleContext *)device->rumble;
[rumble cleanup];
[rumble cleanup];
CFRelease(device->rumble);
device->rumble = NULL;
}
@@ -1122,6 +1128,7 @@ SDL_JoystickDriver SDL_IOS_JoystickDriver =
IOS_JoystickGetDeviceInstanceID,
IOS_JoystickOpen,
IOS_JoystickRumble,
IOS_JoystickHasLED,
IOS_JoystickSetLED,
IOS_JoystickUpdate,
IOS_JoystickClose,