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Map SDL joystick device trackball input to mouse input 

git-svn-id: https://svn.eduke32.com/eduke32@8367 1a8010ca-5511-0410-912e-c29ae57300e0

# Conflicts:
#	source/build/src/sdlayer.cpp
This commit is contained in:
terminx 2019-12-07 23:50:01 +00:00 committed by Christoph Oelckers
parent cbfb675577
commit 441b0460aa
2 changed files with 10 additions and 2 deletions
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1
source/build/include/baselayer.h
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@ -116,6 +116,7 @@ typedef struct
void (*pCallback)(int32_t, int32_t);
int32_t bits;
int32_t numAxes;
int32_t numBalls;
int32_t numButtons;
int32_t numHats;
int32_t isGameController;

9
source/build/src/sdlayer.cpp
View File

@ -748,8 +748,10 @@ void joyScanDevices()
buildprintf("Using controller %s\n", SDL_GameControllerName(controller));
joystick.numAxes = SDL_CONTROLLER_AXIS_MAX;
joystick.numBalls = 0;
joystick.numButtons = SDL_CONTROLLER_BUTTON_MAX;
joystick.numHats = 0;
joystick.isGameController = 1;
Xfree(joystick.pAxis);
@ -772,11 +774,15 @@ void joyScanDevices()
// KEEPINSYNC duke3d/src/gamedefs.h, mact/include/_control.h
joystick.numAxes = min(9, SDL_JoystickNumAxes(joydev));
joystick.numBalls = SDL_JoystickNumBalls(joydev);
joystick.numButtons = min(32, SDL_JoystickNumButtons(joydev));
joystick.numHats = min((36 - joystick.numButtons) / 4, SDL_JoystickNumHats(joydev));
joystick.isGameController = 0;
initprintf("Joystick %d has %d axes, %d buttons, and %d hat(s).\n", i+1, joystick.numAxes, joystick.numButtons, joystick.numHats);
buildprint("Joystick ", i+1, " has ", joystick.numAxes, " axes, ", joystick.numButtons, " buttons, ",
(joystick.numHats ? std::to_string(joystick.numHats).c_str() : "no"), " hats, and ",
(joystick.numBalls ? std::to_string(joystick.numBalls).c_str() : "no"), " balls.\n");
Xfree(joystick.pAxis);
joystick.pAxis = (int32_t *)Xcalloc(joystick.numAxes, sizeof(int32_t));
@ -1659,6 +1665,7 @@ int32_t handleevents_sdlcommon(SDL_Event *ev)
switch (ev->type)
{
case SDL_MOUSEMOTION:
//case SDL_JOYBALLMOTION:
{
// The menus need this, even in non GUI-capture mode
event_t event;