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| author | Andrei Karas <akaras@inbox.ru> | 2011-11-09 04:08:14 +0300 |
|---|---|---|
| committer | Andrei Karas <akaras@inbox.ru> | 2011-11-09 04:08:14 +0300 |
| commit | cda0e9f6f9b9461f87af33f8a2f46c4464d473b5 (patch) | |
| tree | 8085b03aa12a4470c8442a3c40819de217a26d35 | |
| parent | a9c6d1da99732437d56b9ca964bb1b13b8d76887 (diff) | |
| download | manaplus-cda0e9f6f9b9461f87af33f8a2f46c4464d473b5.tar.gz manaplus-cda0e9f6f9b9461f87af33f8a2f46c4464d473b5.tar.bz2 manaplus-cda0e9f6f9b9461f87af33f8a2f46c4464d473b5.tar.xz manaplus-cda0e9f6f9b9461f87af33f8a2f46c4464d473b5.zip | |
Enable joystick hat support for moving. Now only support hat with index 0.
| -rw-r--r-- | src/joystick.cpp | 19 | ||||
| -rw-r--r-- | src/joystick.h | 1 |
2 files changed, 19 insertions, 1 deletions
diff --git a/src/joystick.cpp b/src/joystick.cpp index bc4572370..6925ca27e 100644 --- a/src/joystick.cpp +++ b/src/joystick.cpp @@ -60,7 +60,8 @@ Joystick::Joystick(int no): mCalibrating(false), mCalibrated(false), mButtonsNumber(MAX_BUTTONS), - mUseInactive(false) + mUseInactive(false), + mHaveHats(false) { if (no >= joystickCount) no = joystickCount; @@ -96,6 +97,8 @@ bool Joystick::open() logger->log("Hats: %i", SDL_JoystickNumHats(mJoystick)); logger->log("Buttons: %i", mButtonsNumber); + mHaveHats = (SDL_JoystickNumHats(mJoystick) > 0); + if (mButtonsNumber > MAX_BUTTONS) mButtonsNumber = MAX_BUTTONS; @@ -164,6 +167,20 @@ void Joystick::update() else if (position >= mDownTolerance) mDirection |= DOWN; + if (!mDirection && mHaveHats) + { + // reading only hat 0 + Uint8 hat = SDL_JoystickGetHat(mJoystick, 0); + if (hat & SDL_HAT_RIGHT) + mDirection |= RIGHT; + else if (hat & SDL_HAT_LEFT) + mDirection |= LEFT; + if (hat & SDL_HAT_UP) + mDirection |= UP; + else if (hat & SDL_HAT_DOWN) + mDirection |= DOWN; + } + // Buttons for (int i = 0; i < mButtonsNumber; i++) mButtons[i] = (SDL_JoystickGetButton(mJoystick, i) == 1); diff --git a/src/joystick.h b/src/joystick.h index 16f4b9bd3..be23599c9 100644 --- a/src/joystick.h +++ b/src/joystick.h @@ -129,6 +129,7 @@ class Joystick bool mCalibrated; int mButtonsNumber; bool mUseInactive; + bool mHaveHats; /** * Is joystick support enabled. |