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Merge pull request #553 from RetroPie/revert-449-trigger_fix

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Revert "InputManager: improve trigger axis calibration"
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Jools Wills 2019-04-06 02:34:24 +01:00 committed by GitHub
parent e45458dee6 945a4c9cfd
commit d8ae0ea091
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 5 additions and 20 deletions
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24
es-core/src/InputManager.cpp
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@ -101,14 +101,7 @@ void InputManager::addJoystickByDeviceIndex(int id)
// set up the prevAxisValues
int numAxes = SDL_JoystickNumAxes(joy);
mPrevAxisValues[joyId] = new int[numAxes];
mInitAxisValues[joyId] = new int[numAxes];
int axis;
for (int i = 0; i< numAxes; i++) {
axis = SDL_JoystickGetAxis(joy, i);
mInitAxisValues[joyId][i] = axis;
mPrevAxisValues[joyId][i] = axis;
}
std::fill(mPrevAxisValues[joyId], mPrevAxisValues[joyId] + numAxes, 0); //initialize array to 0
}
void InputManager::removeJoystickByJoystickID(SDL_JoystickID joyId)
@ -205,28 +198,21 @@ InputConfig* InputManager::getInputConfigByDevice(int device)
bool InputManager::parseEvent(const SDL_Event& ev, Window* window)
{
bool causedEvent = false;
int axis;
switch(ev.type)
{
case SDL_JOYAXISMOTION:
axis = ev.jaxis.value;
// Check for ABS_Z/ABS_RZ trigger axes which rest at -32768
if ((ev.jaxis.axis == 2 || ev.jaxis.axis == 5) && mInitAxisValues[ev.jaxis.which][ev.jaxis.axis] == -32768)
{
// shift to 0 - 32767.
axis = axis / 2 + 16384;
}
//if it switched boundaries
if((abs(axis) > DEADZONE) != (abs(mPrevAxisValues[ev.jaxis.which][ev.jaxis.axis]) > DEADZONE))
if((abs(ev.jaxis.value) > DEADZONE) != (abs(mPrevAxisValues[ev.jaxis.which][ev.jaxis.axis]) > DEADZONE))
{
int normValue;
if(abs(axis) <= DEADZONE)
if(abs(ev.jaxis.value) <= DEADZONE)
normValue = 0;
else
if(axis > 0)
if(ev.jaxis.value > 0)
normValue = 1;
else
normValue = -1;
window->input(getInputConfigByDevice(ev.jaxis.which), Input(ev.jaxis.which, TYPE_AXIS, ev.jaxis.axis, normValue, false));
causedEvent = true;
}

1
es-core/src/InputManager.h
View file

@ -27,7 +27,6 @@ private:
InputConfig* mCECInputConfig;
std::map<SDL_JoystickID, int*> mPrevAxisValues;
std::map<SDL_JoystickID, int*> mInitAxisValues;
bool initialized() const;