summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
authorNarr the Reg <juangerman-13@hotmail.com>2023-02-02 16:51:23 +0100
committerNarr the Reg <juangerman-13@hotmail.com>2023-02-02 17:13:27 +0100
commit2f2e88c3fb064c7e37982fffe023a5e545d2e6bd (patch)
treefdd043a8656fb927ff373f4c78410cd7cae2c433 /src
parentMerge pull request #9708 from ameerj/gl-context-flush (diff)
downloadyuzu-2f2e88c3fb064c7e37982fffe023a5e545d2e6bd.tar
yuzu-2f2e88c3fb064c7e37982fffe023a5e545d2e6bd.tar.gz
yuzu-2f2e88c3fb064c7e37982fffe023a5e545d2e6bd.tar.bz2
yuzu-2f2e88c3fb064c7e37982fffe023a5e545d2e6bd.tar.lz
yuzu-2f2e88c3fb064c7e37982fffe023a5e545d2e6bd.tar.xz
yuzu-2f2e88c3fb064c7e37982fffe023a5e545d2e6bd.tar.zst
yuzu-2f2e88c3fb064c7e37982fffe023a5e545d2e6bd.zip
Diffstat (limited to 'src')
-rw-r--r--src/input_common/helpers/stick_from_buttons.cpp45
1 files changed, 13 insertions, 32 deletions
diff --git a/src/input_common/helpers/stick_from_buttons.cpp b/src/input_common/helpers/stick_from_buttons.cpp
index 096c23b07..a6be6dac1 100644
--- a/src/input_common/helpers/stick_from_buttons.cpp
+++ b/src/input_common/helpers/stick_from_buttons.cpp
@@ -15,6 +15,9 @@ public:
// do not play nicely with the theoretical maximum range.
// Using a value one lower from the maximum emulates real stick behavior.
static constexpr float MAX_RANGE = 32766.0f / 32767.0f;
+ static constexpr float TAU = Common::PI * 2.0f;
+ // Use wider angle to ease the transition.
+ static constexpr float APERTURE = TAU * 0.15f;
using Button = std::unique_ptr<Common::Input::InputDevice>;
@@ -61,30 +64,23 @@ public:
}
bool IsAngleGreater(float old_angle, float new_angle) const {
- constexpr float TAU = Common::PI * 2.0f;
- // Use wider angle to ease the transition.
- constexpr float aperture = TAU * 0.15f;
- const float top_limit = new_angle + aperture;
+ const float top_limit = new_angle + APERTURE;
return (old_angle > new_angle && old_angle <= top_limit) ||
(old_angle + TAU > new_angle && old_angle + TAU <= top_limit);
}
bool IsAngleSmaller(float old_angle, float new_angle) const {
- constexpr float TAU = Common::PI * 2.0f;
- // Use wider angle to ease the transition.
- constexpr float aperture = TAU * 0.15f;
- const float bottom_limit = new_angle - aperture;
+ const float bottom_limit = new_angle - APERTURE;
return (old_angle >= bottom_limit && old_angle < new_angle) ||
(old_angle - TAU >= bottom_limit && old_angle - TAU < new_angle);
}
float GetAngle(std::chrono::time_point<std::chrono::steady_clock> now) const {
- constexpr float TAU = Common::PI * 2.0f;
float new_angle = angle;
auto time_difference = static_cast<float>(
- std::chrono::duration_cast<std::chrono::microseconds>(now - last_update).count());
- time_difference /= 1000.0f * 1000.0f;
+ std::chrono::duration_cast<std::chrono::milliseconds>(now - last_update).count());
+ time_difference /= 1000.0f;
if (time_difference > 0.5f) {
time_difference = 0.5f;
}
@@ -201,8 +197,6 @@ public:
}
void UpdateStatus() {
- const float coef = modifier_status.value ? modifier_scale : MAX_RANGE;
-
bool r = right_status;
bool l = left_status;
bool u = up_status;
@@ -220,7 +214,7 @@ public:
// Move if a key is pressed
if (r || l || u || d) {
- amplitude = coef;
+ amplitude = modifier_status.value ? modifier_scale : MAX_RANGE;
} else {
amplitude = 0;
}
@@ -274,30 +268,17 @@ public:
Common::Input::StickStatus status{};
status.x.properties = properties;
status.y.properties = properties;
+
if (Settings::values.emulate_analog_keyboard) {
const auto now = std::chrono::steady_clock::now();
- float angle_ = GetAngle(now);
+ const float angle_ = GetAngle(now);
status.x.raw_value = std::cos(angle_) * amplitude;
status.y.raw_value = std::sin(angle_) * amplitude;
return status;
}
- constexpr float SQRT_HALF = 0.707106781f;
- int x = 0, y = 0;
- if (right_status) {
- ++x;
- }
- if (left_status) {
- --x;
- }
- if (up_status) {
- ++y;
- }
- if (down_status) {
- --y;
- }
- const float coef = modifier_status.value ? modifier_scale : MAX_RANGE;
- status.x.raw_value = static_cast<float>(x) * coef * (y == 0 ? 1.0f : SQRT_HALF);
- status.y.raw_value = static_cast<float>(y) * coef * (x == 0 ? 1.0f : SQRT_HALF);
+
+ status.x.raw_value = std::cos(goal_angle) * amplitude;
+ status.y.raw_value = std::sin(goal_angle) * amplitude;
return status;
}