X-Git-Url: http://git.tdb.fi/?p=libs%2Fvr.git;a=blobdiff_plain;f=source%2Fopenvr%2Fopenvrcontroller.cpp;fp=source%2Fopenvr%2Fopenvrcontroller.cpp;h=9ab957de11c5d5fe41031902548fed66c503253c;hp=0000000000000000000000000000000000000000;hb=774cc129d93a0001c36434f47ec0614c653824be;hpb=2acdfcc95c317f30e725e17f0d372fce050830ef

diff --git a/source/openvr/openvrcontroller.cpp b/source/openvr/openvrcontroller.cpp
new file mode 100644
index 0000000..9ab957d
--- /dev/null
+++ b/source/openvr/openvrcontroller.cpp
@@ -0,0 +1,102 @@
+#include <openvr.h>
+#include "openvrcontroller.h"
+#include "openvrcontroller_private.h"
+#include "openvrsystem.h"
+
+using namespace std;
+
+namespace Msp {
+namespace VR {
+
+OpenVRController::OpenVRController(OpenVRSystem &s):
+	system(s),
+	index(-1)
+{
+	name = "OpenVR Controller";
+
+	system.add_controller(*this);
+}
+
+OpenVRController::~OpenVRController()
+{
+	system.remove_controller(*this);
+}
+
+string OpenVRController::get_button_name(unsigned btn) const
+{
+	switch(btn)
+	{
+	case vr::k_EButton_System: return "System";
+	case vr::k_EButton_ApplicationMenu: return "Menu";
+	case vr::k_EButton_Grip: return "Grip";
+	case vr::k_EButton_Axis0: return "Trackpad";
+	case vr::k_EButton_Axis1: return "Trigger";
+	}
+
+	const char *n = vr::VRSystem()->GetButtonIdNameFromEnum(static_cast<vr::EVRButtonId>(btn));
+	if(n)
+		return n;
+
+	return MotionController::get_button_name(btn);
+}
+
+string OpenVRController::get_axis_name(unsigned axis) const
+{
+	switch(axis)
+	{
+	case 0: return "Trackpad X";
+	case 1: return "Trackpad Y";
+	case 2: return "Trigger";
+	}
+
+	return MotionController::get_axis_name(axis);
+}
+
+void OpenVRController::event(const Event &ev)
+{
+	switch(ev.eventType)
+	{
+	case vr::VREvent_TrackedDeviceActivated:
+		index = ev.trackedDeviceIndex;
+		break;
+	case vr::VREvent_TrackedDeviceDeactivated:
+		index = -1;
+		break;
+	case vr::VREvent_ButtonPress:
+		set_button_state(ev.data.controller.button, true, true);
+		break;
+	case vr::VREvent_ButtonUnpress:
+		set_button_state(ev.data.controller.button, false, true);
+		break;
+	}
+}
+
+void OpenVRController::update()
+{
+	if(index<0)
+		return;
+
+	update_from_matrix(system.get_tracking_matrix(index));
+}
+
+void OpenVRController::update_input_state()
+{
+	if(index<0)
+		return;
+
+	vr::VRControllerState_t state;
+	vr::VRSystem()->GetControllerState(index, &state);
+	if(state.unPacketNum!=last_packet_number)
+	{
+		for(unsigned i=0; i<5; ++i)
+		{
+			set_axis_value(i*2, state.rAxis[i].x, true);
+			set_axis_value(i*2+1, state.rAxis[i].y, true);
+		}
+
+		last_packet_number = state.unPacketNum;
+	}
+}
+
+} // namespace VR
+} // namespace Msp