steam-frame/Andalu30--frame-unboundedMouse-vibed
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Side button now works as Back.

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Juan Arteaga Carmona committed 2026-10-04 13:18:26 +02:00
1 parent da48c37235
commit 12416e005d
6 files changed
+39 -12
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src/driver.cpp
+10 -4
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@@ -31,7 +31,7 @@
using namespace vr;
static const char *k_section = "driver_mouselaser";
static const char *k_version = "0.3.1-experimental";
static const char *k_version = "0.4.0-experimental";
static void Log(const char *fmt, ...)
{
@@ -54,6 +54,7 @@ struct Settings
{
float sensitivityDeg = 0.05f; // degrees of ray rotation per mouse count
int toggleButton = BTN_EXTRA;
int backButton = BTN_SIDE; // sends the compositor's laser "back"; -1 = none
int role = TrackedControllerRole_LeftHand;
std::string nameFilter; // substring of the evdev name; empty = first mouse found
float originOffsetY = -0.08f; // metres, world space, relative to the HMD
@@ -79,6 +80,8 @@ struct Settings
if (err == VRSettingsError_None) sensitivityDeg = f;
int32_t i = s->GetInt32(k_section, "toggleButton", &err);
if (err == VRSettingsError_None) toggleButton = i;
i = s->GetInt32(k_section, "backButton", &err);
if (err == VRSettingsError_None) backButton = i;
i = s->GetInt32(k_section, "role", &err);
if (err == VRSettingsError_None) role = i;
char buf[256] = {};
@@ -194,7 +197,7 @@ public:
std::atomic<bool> toggled{false}; // set on every toggle; RunFrame clears it
std::atomic<int> dx{0}, dy{0};
std::atomic<int> wheel{0}, hwheel{0};
std::atomic<bool> left{false}, right{false}, middle{false};
std::atomic<bool> left{false}, right{false}, middle{false}, back{false};
// Destroying a joinable std::thread calls std::terminate (taking vrserver down),
// so make sure the thread is stopped even if Deactivate() was never called.
@@ -281,7 +284,7 @@ private:
Log("EVIOCGRAB failed (%s), staying inactive\n", strerror(errno));
return;
}
left = right = middle = false;
left = right = middle = back = false;
dx = dy = wheel = hwheel = 0;
active = on;
toggled = true;
@@ -338,6 +341,7 @@ private:
if (ev.code == BTN_LEFT) left = ev.value != 0;
else if (ev.code == BTN_RIGHT) right = ev.value != 0;
else if (ev.code == BTN_MIDDLE) middle = ev.value != 0;
else if (ev.code == m_settings.backButton) back = ev.value != 0;
}
}
};
@@ -364,6 +368,7 @@ public:
VRScalarType_Absolute, VRScalarUnits_NormalizedOneSided);
VRDriverInput()->CreateBooleanComponent(c, "/input/a/click", &m_a);
VRDriverInput()->CreateBooleanComponent(c, "/input/b/click", &m_b);
VRDriverInput()->CreateBooleanComponent(c, "/input/back/click", &m_back);
VRDriverInput()->CreateBooleanComponent(c, "/input/grip/click", &m_grip);
VRDriverInput()->CreateBooleanComponent(c, "/input/thumbstick/touch", &m_stickTouch);
VRDriverInput()->CreateScalarComponent(c, "/input/thumbstick/x", &m_stickX,
@@ -450,6 +455,7 @@ public:
VRDriverInput()->UpdateScalarComponent(m_triggerValue, l ? 1.f : 0.f, 0);
VRDriverInput()->UpdateBooleanComponent(m_a, active && m_mouse.right, 0);
VRDriverInput()->UpdateBooleanComponent(m_b, active && m_mouse.middle, 0);
VRDriverInput()->UpdateBooleanComponent(m_back, active && m_mouse.back, 0);
VRDriverInput()->UpdateBooleanComponent(m_grip, active, 0); // holds "quick mouse" on
VRDriverInput()->UpdateBooleanComponent(m_stickTouch, stickX != 0.f || stickY != 0.f, 0);
VRDriverInput()->UpdateScalarComponent(m_stickX, stickX, 0);
@@ -464,7 +470,7 @@ private:
DriverPose_t m_pose = {};
float m_yaw = 0, m_pitch = 0;
StickStepper m_stepX, m_stepY;
VRInputComponentHandle_t m_trigger = 0, m_triggerValue = 0, m_a = 0, m_b = 0, m_grip = 0;
VRInputComponentHandle_t m_trigger = 0, m_triggerValue = 0, m_a = 0, m_b = 0, m_back = 0, m_grip = 0;
VRInputComponentHandle_t m_stickTouch = 0, m_stickX = 0, m_stickY = 0;
};