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Rearm Wii swing gestures between continuous strokes

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Joey Yakimowich-Payne 2026-09-10 08:17:44 -06:00
commit 4cbe8348ee
5 changed files with 72 additions and 11 deletions
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52
tests/controller_profile_runtime_test.cpp
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@ -1313,6 +1313,56 @@ void test_swing_modifier_release_cancels_and_requires_fresh_settle() {
"disconnect retained gesture output");
}
void test_back_and_forth_swings_do_not_require_full_stops() {
prepare_profiles();
rows[0].profiles[0].swing.button = 2;
auto snapshot = make_snapshot(0);
uint32_t now = UINT32_MAX - 100u;
unsigned presses = 0;
bool held = false;
auto feed = [&](int16_t force) {
now += 10;
snapshot.accelerometer = {force, 0, 4096, snapshot.accelerometer.sequence + 1, now, true};
const bool pressed = runtime_transform(0, snapshot, now).state.button_west;
if (pressed && !held) ++presses;
held = pressed;
};
for (int i = 0; i < 20; ++i) feed(0);
for (int stroke = 0; stroke < 6; ++stroke) {
const int direction = stroke % 2 == 0 ? 1 : -1;
for (int i = 0; i < 24; ++i) feed(direction * 10000);
// An 80ms lower-force transition, not a 120ms full stop.
for (int i = 0; i < 8; ++i) feed(direction * 2000);
require(presses == static_cast<unsigned>(stroke + 1),
"each back-and-forth stroke must press once without coming to rest");
}
}
void test_early_rebound_cannot_become_a_delayed_swing() {
WiiSwingDetector detector;
WiiAccelerometerSample sample{};
uint32_t now = 0;
unsigned presses = 0;
bool held = false;
auto feed = [&](int16_t force) {
now += 10;
sample = {force, 0, 4096, sample.sequence + 1, now, true};
const bool pressed = detector.update(sample, now, 1, true);
if (pressed && !held) ++presses;
held = pressed;
};
for (int i = 0; i < 20; ++i) feed(0);
for (int i = 0; i < 3; ++i) feed(10000);
require(presses == 1, "initial swing must trigger");
for (int i = 0; i < 5; ++i) feed(0);
for (int i = 0; i < 40; ++i) feed(-10000);
require(presses == 1,
"early rebound must not fire after cooldown while its force remains high");
for (int i = 0; i < 5; ++i) feed(0);
for (int i = 0; i < 3; ++i) feed(10000);
require(presses == 2, "a new stroke after cooldown and release must trigger");
}
} // namespace
bool bluepad32_input_backend_toggle_motion(
@ -1389,5 +1439,7 @@ int main() {
test_accelerometer_swing_requires_evidence_and_settle();
test_swing_output_isolated_from_motion_remaps_and_profiles();
test_swing_modifier_release_cancels_and_requires_fresh_settle();
test_back_and_forth_swings_do_not_require_full_stops();
test_early_rebound_cannot_become_a_delayed_swing();
return 0;
}