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#include "control_method.h"
ControlMethod::ControlMethod() : _release_set(false), _release_timer(false) {
_release_timer.set(0.075f);
}
void ControlMethod::updateState(PlayerSlot &slot, PlayerState &state, const float dt) {
_updateState(slot, state, dt);
int dirs = 0;
dirs += state.left;
dirs += state.right;
dirs += state.up;
dirs += state.down;
int old_dirs = 0;
old_dirs += _old_state.left;
old_dirs += _old_state.right;
old_dirs += _old_state.up;
old_dirs += _old_state.down;
if (state.compare_directions(_old_state) || (old_dirs != 2 || dirs != 1)) {
_old_state = state;
return;
}
if (!_release_set) {
//LOG_DEBUG(("setting release timer"));
_release_timer.reset();
_release_set = true;
state = _old_state;
return;
} else if (_release_timer.tick(dt)) {
//LOG_DEBUG(("release timer stopped"));
_old_state = state;
_release_set = false;
} else {
if ((!state.left && _old_state.left) || (!state.right && _old_state.right)) {
if ((!state.up && _old_state.up) || (!state.down && _old_state.down)) {
LOG_DEBUG(("atomically update diagonal"));
_old_state = state;
_release_set = false;
return;
}
}
state = _old_state;
return;
}
}
const std::string ControlMethod::get_name(PlayerState& state) const {
std::vector<std::string> c;
get_name(c, state);
std::string r;
mrt::join(r, c, "+");
mrt::replace(r, " ", "\\s");
return r;
}
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