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Fixed an issue where ES could crash when a controller was unplugged.

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This commit is contained in:
Leon Styhre 2020-08-24 18:59:04 +02:00
parent c9831a6aee
commit 1df4caa43b
1 changed files with 11 additions and 0 deletions
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11
es-core/src/InputManager.cpp
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@ -224,6 +224,11 @@ bool InputManager::parseEvent(const SDL_Event& ev, Window* window)
switch (ev.type) {
case SDL_JOYAXISMOTION:
// This should hopefully prevent a potential crash if the controller was unplugged
// while a game was running.
if (!mInputConfigs[ev.jaxis.which])
return false;
axisValue = ev.jaxis.value;
// For the analog trigger buttons, convert the negative<->positive axis values to only
// positive values in order to avoid registering double inputs. This is only a
@ -259,11 +264,17 @@ bool InputManager::parseEvent(const SDL_Event& ev, Window* window)
case SDL_JOYBUTTONDOWN:
case SDL_JOYBUTTONUP:
if (!mInputConfigs[ev.jaxis.which])
return false;
window->input(getInputConfigByDevice(ev.jbutton.which), Input(ev.jbutton.which,
TYPE_BUTTON, ev.jbutton.button, ev.jbutton.state == SDL_PRESSED, false));
return true;
case SDL_JOYHATMOTION:
if (!mInputConfigs[ev.jaxis.which])
return false;
window->input(getInputConfigByDevice(ev.jhat.which), Input(ev.jhat.which,
TYPE_HAT, ev.jhat.hat, ev.jhat.value, false));
return true;