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Added love.joystickaxismoved, love.joystickballmoved, and love.joystickhatmoved callbacks

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--HG--
branch : joystickevents
This commit is contained in:
Alex Szpakowski
2013-03-04 18:49:25 -04:00
parent 75c3262d49
commit a844ac2389
5 changed files with 92 additions and 1 deletions
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src/modules/event/sdl/Event.cpp
+57 -1
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@@ -23,6 +23,8 @@
#include "keyboard/Keyboard.h"
#include "mouse/Mouse.h"
#include <cmath>
namespace love
{
namespace event
@@ -86,7 +88,8 @@ Message *Event::convert(SDL_Event &e)
Message *msg = NULL;
love::keyboard::Keyboard::Key key;
love::mouse::Mouse::Button button;
Variant *arg1, *arg2, *arg3;
love::joystick::Joystick::Hat hat;
Variant *arg1, *arg2, *arg3, *arg4;
const char *txt;
switch (e.type)
{
@@ -135,6 +138,44 @@ Message *Event::convert(SDL_Event &e)
arg1->release();
arg2->release();
break;
case SDL_JOYAXISMOTION:
{
arg1 = new Variant((double)(e.jaxis.which+1));
arg2 = new Variant((double)(e.jaxis.axis+1));
float value = e.jaxis.value / 32768.0f;
if (fabsf(value) < 0.001f) value = 0.0f;
if (value < -0.99f) value = -1.0f;
if (value > 0.99f) value = 1.0f;
arg3 = new Variant((double) value);
msg = new Message("joystickaxismoved", arg1, arg2, arg3);
arg1->release();
arg2->release();
arg3->release();
}
break;
case SDL_JOYBALLMOTION:
arg1 = new Variant((double)(e.jball.which+1));
arg2 = new Variant((double)(e.jball.ball+1));
arg3 = new Variant((double)e.jball.xrel);
arg4 = new Variant((double)e.jball.yrel);
msg = new Message("joystickballmoved", arg1, arg2, arg3, arg4);
arg1->release();
arg2->release();
arg3->release();
arg4->release();
break;
case SDL_JOYHATMOTION:
if (hats.find(e.jhat.value, hat) && love::joystick::Joystick::getConstant(hat, txt))
{
arg1 = new Variant((double)(e.jhat.which+1));
arg2 = new Variant((double)(e.jhat.hat+1));
arg3 = new Variant(txt, strlen(txt));
msg = new Message("joystickhatmoved", arg1, arg2, arg3);
arg1->release();
arg2->release();
arg3->release();
}
break;
case SDL_ACTIVEEVENT:
arg1 = new Variant(e.active.gain != 0);
if (e.active.state & SDL_APPINPUTFOCUS)
@@ -318,6 +359,21 @@ EnumMap<love::mouse::Mouse::Button, Uint8, love::mouse::Mouse::BUTTON_MAX_ENUM>:
EnumMap<love::mouse::Mouse::Button, Uint8, love::mouse::Mouse::BUTTON_MAX_ENUM> Event::buttons(Event::buttonEntries, sizeof(Event::buttonEntries));
EnumMap<love::joystick::Joystick::Hat, Uint8, love::joystick::Joystick::HAT_MAX_ENUM>::Entry Event::hatEntries[] =
{
{love::joystick::Joystick::HAT_CENTERED, SDL_HAT_CENTERED},
{love::joystick::Joystick::HAT_UP, SDL_HAT_UP},
{love::joystick::Joystick::HAT_RIGHT, SDL_HAT_RIGHT},
{love::joystick::Joystick::HAT_DOWN, SDL_HAT_DOWN},
{love::joystick::Joystick::HAT_LEFT, SDL_HAT_LEFT},
{love::joystick::Joystick::HAT_RIGHTUP, SDL_HAT_RIGHTUP},
{love::joystick::Joystick::HAT_RIGHTDOWN, SDL_HAT_RIGHTDOWN},
{love::joystick::Joystick::HAT_LEFTUP, SDL_HAT_LEFTUP},
{love::joystick::Joystick::HAT_LEFTDOWN, SDL_HAT_LEFTDOWN},
};
EnumMap<love::joystick::Joystick::Hat, Uint8, love::joystick::Joystick::HAT_MAX_ENUM> Event::hats(Event::hatEntries, sizeof(Event::hatEntries));
} // sdl
} // event
} // love