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250 lines
6.7 KiB
250 lines
6.7 KiB
//======= Copyright (c) Valve Corporation, All rights reserved. ===============
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using UnityEngine;
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using Valve.VR;
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public struct ClickedEventArgs
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{
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public uint controllerIndex;
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public uint flags;
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public float padX, padY;
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}
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public delegate void ClickedEventHandler(object sender, ClickedEventArgs e);
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public class SteamVR_TrackedController : MonoBehaviour
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{
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public uint controllerIndex;
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public VRControllerState_t controllerState;
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public bool triggerPressed = false;
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public bool steamPressed = false;
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public bool menuPressed = false;
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public bool padPressed = false;
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public bool padTouched = false;
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public bool gripped = false;
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public event ClickedEventHandler MenuButtonClicked;
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public event ClickedEventHandler MenuButtonUnclicked;
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public event ClickedEventHandler TriggerClicked;
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public event ClickedEventHandler TriggerUnclicked;
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public event ClickedEventHandler SteamClicked;
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public event ClickedEventHandler PadClicked;
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public event ClickedEventHandler PadUnclicked;
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public event ClickedEventHandler PadTouched;
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public event ClickedEventHandler PadUntouched;
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public event ClickedEventHandler Gripped;
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public event ClickedEventHandler Ungripped;
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// Use this for initialization
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protected virtual void Start()
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{
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if (this.GetComponent<SteamVR_TrackedObject>() == null)
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{
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gameObject.AddComponent<SteamVR_TrackedObject>();
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}
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if (controllerIndex != 0)
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{
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this.GetComponent<SteamVR_TrackedObject>().index = (SteamVR_TrackedObject.EIndex)controllerIndex;
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if (this.GetComponent<SteamVR_RenderModel>() != null)
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{
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this.GetComponent<SteamVR_RenderModel>().index = (SteamVR_TrackedObject.EIndex)controllerIndex;
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}
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}
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else
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{
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controllerIndex = (uint)this.GetComponent<SteamVR_TrackedObject>().index;
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}
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}
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public void SetDeviceIndex(int index)
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{
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this.controllerIndex = (uint)index;
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}
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public virtual void OnTriggerClicked(ClickedEventArgs e)
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{
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if (TriggerClicked != null)
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TriggerClicked(this, e);
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}
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public virtual void OnTriggerUnclicked(ClickedEventArgs e)
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{
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if (TriggerUnclicked != null)
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TriggerUnclicked(this, e);
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}
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public virtual void OnMenuClicked(ClickedEventArgs e)
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{
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if (MenuButtonClicked != null)
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MenuButtonClicked(this, e);
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}
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public virtual void OnMenuUnclicked(ClickedEventArgs e)
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{
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if (MenuButtonUnclicked != null)
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MenuButtonUnclicked(this, e);
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}
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public virtual void OnSteamClicked(ClickedEventArgs e)
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{
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if (SteamClicked != null)
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SteamClicked(this, e);
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}
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public virtual void OnPadClicked(ClickedEventArgs e)
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{
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if (PadClicked != null)
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PadClicked(this, e);
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}
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public virtual void OnPadUnclicked(ClickedEventArgs e)
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{
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if (PadUnclicked != null)
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PadUnclicked(this, e);
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}
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public virtual void OnPadTouched(ClickedEventArgs e)
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{
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if (PadTouched != null)
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PadTouched(this, e);
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}
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public virtual void OnPadUntouched(ClickedEventArgs e)
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{
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if (PadUntouched != null)
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PadUntouched(this, e);
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}
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public virtual void OnGripped(ClickedEventArgs e)
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{
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if (Gripped != null)
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Gripped(this, e);
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}
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public virtual void OnUngripped(ClickedEventArgs e)
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{
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if (Ungripped != null)
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Ungripped(this, e);
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}
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// Update is called once per frame
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protected virtual void Update()
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{
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var system = OpenVR.System;
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if (system != null && system.GetControllerState(controllerIndex, ref controllerState, (uint)System.Runtime.InteropServices.Marshal.SizeOf(typeof(VRControllerState_t))))
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{
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ulong trigger = controllerState.ulButtonPressed & (1UL << ((int)EVRButtonId.k_EButton_SteamVR_Trigger));
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if (trigger > 0L && !triggerPressed)
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{
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triggerPressed = true;
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ClickedEventArgs e;
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e.controllerIndex = controllerIndex;
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e.flags = (uint)controllerState.ulButtonPressed;
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e.padX = controllerState.rAxis0.x;
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e.padY = controllerState.rAxis0.y;
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OnTriggerClicked(e);
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}
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else if (trigger == 0L && triggerPressed)
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{
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triggerPressed = false;
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ClickedEventArgs e;
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e.controllerIndex = controllerIndex;
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e.flags = (uint)controllerState.ulButtonPressed;
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e.padX = controllerState.rAxis0.x;
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e.padY = controllerState.rAxis0.y;
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OnTriggerUnclicked(e);
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}
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ulong grip = controllerState.ulButtonPressed & (1UL << ((int)EVRButtonId.k_EButton_Grip));
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if (grip > 0L && !gripped)
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{
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gripped = true;
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ClickedEventArgs e;
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e.controllerIndex = controllerIndex;
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e.flags = (uint)controllerState.ulButtonPressed;
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e.padX = controllerState.rAxis0.x;
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e.padY = controllerState.rAxis0.y;
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OnGripped(e);
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}
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else if (grip == 0L && gripped)
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{
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gripped = false;
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ClickedEventArgs e;
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e.controllerIndex = controllerIndex;
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e.flags = (uint)controllerState.ulButtonPressed;
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e.padX = controllerState.rAxis0.x;
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e.padY = controllerState.rAxis0.y;
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OnUngripped(e);
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}
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ulong pad = controllerState.ulButtonPressed & (1UL << ((int)EVRButtonId.k_EButton_SteamVR_Touchpad));
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if (pad > 0L && !padPressed)
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{
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padPressed = true;
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ClickedEventArgs e;
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e.controllerIndex = controllerIndex;
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e.flags = (uint)controllerState.ulButtonPressed;
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e.padX = controllerState.rAxis0.x;
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e.padY = controllerState.rAxis0.y;
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OnPadClicked(e);
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}
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else if (pad == 0L && padPressed)
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{
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padPressed = false;
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ClickedEventArgs e;
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e.controllerIndex = controllerIndex;
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e.flags = (uint)controllerState.ulButtonPressed;
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e.padX = controllerState.rAxis0.x;
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e.padY = controllerState.rAxis0.y;
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OnPadUnclicked(e);
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}
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ulong menu = controllerState.ulButtonPressed & (1UL << ((int)EVRButtonId.k_EButton_ApplicationMenu));
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if (menu > 0L && !menuPressed)
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{
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menuPressed = true;
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ClickedEventArgs e;
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e.controllerIndex = controllerIndex;
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e.flags = (uint)controllerState.ulButtonPressed;
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e.padX = controllerState.rAxis0.x;
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e.padY = controllerState.rAxis0.y;
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OnMenuClicked(e);
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}
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else if (menu == 0L && menuPressed)
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{
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menuPressed = false;
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ClickedEventArgs e;
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e.controllerIndex = controllerIndex;
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e.flags = (uint)controllerState.ulButtonPressed;
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e.padX = controllerState.rAxis0.x;
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e.padY = controllerState.rAxis0.y;
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OnMenuUnclicked(e);
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}
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pad = controllerState.ulButtonTouched & (1UL << ((int)EVRButtonId.k_EButton_SteamVR_Touchpad));
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if (pad > 0L && !padTouched)
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{
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padTouched = true;
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ClickedEventArgs e;
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e.controllerIndex = controllerIndex;
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e.flags = (uint)controllerState.ulButtonPressed;
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e.padX = controllerState.rAxis0.x;
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e.padY = controllerState.rAxis0.y;
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OnPadTouched(e);
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}
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else if (pad == 0L && padTouched)
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{
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padTouched = false;
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ClickedEventArgs e;
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e.controllerIndex = controllerIndex;
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e.flags = (uint)controllerState.ulButtonPressed;
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e.padX = controllerState.rAxis0.x;
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e.padY = controllerState.rAxis0.y;
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OnPadUntouched(e);
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}
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}
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}
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}
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