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Add the ability to add repeat intervals to joystick buttons using the interval-sec property

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This commit is contained in:
ehofman 2003-07-02 19:21:11 +00:00
parent b1bfd1aa27
commit 709f57fe91
2 changed files with 19 additions and 5 deletions
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22
src/Input/input.cxx
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@ -551,7 +551,14 @@ FGInput::_init_joystick ()
_init_button(js_node->getChild("button", j),
_joystick_bindings[i].buttons[j],
buf);
// get interval-sec property
button &b = _joystick_bindings[i].buttons[j];
const SGPropertyNode * button_node = js_node->getChild("button", j);
if (button_node != 0) {
b.interval_sec = button_node->getDoubleValue("interval-sec",0.0);
b.last_dt = 0.0;
}
}
js->setMinRange(minRange);
@ -748,10 +755,15 @@ FGInput::_update_joystick (double dt)
// Fire bindings for the buttons.
for (j = 0; j < _joystick_bindings[i].nbuttons; j++) {
_update_button(_joystick_bindings[i].buttons[j],
modifiers,
(buttons & (1 << j)) > 0,
-1, -1);
button &b = _joystick_bindings[i].buttons[j];
b.last_dt += dt;
if(b.last_dt >= b.interval_sec) {
_update_button(_joystick_bindings[i].buttons[j],
modifiers,
(buttons & (1 << j)) > 0,
-1, -1);
b.last_dt -= b.interval_sec;
}
}
}
}

2
src/Input/input.hxx
View file

@ -279,6 +279,8 @@ private:
button ();
virtual ~button ();
bool is_repeatable;
float interval_sec;
float last_dt;
int last_state;
binding_list_t bindings[FG_MOD_MAX];
};