ArabDesert/Assets/harry_t/us/ht8b_cue.cs

#if !UNITY_ANDROID
#define HT8B_DEBUGGER
#else
#define HT_QUEST
#endif

using UdonSharp;
using UnityEngine;
using VRC.SDKBase;
using VRC.Udon;

[DefaultExecutionOrder(128)]
public class ht8b_cue : UdonSharpBehaviour
{
[SerializeField]
public GameObject objTarget;
public ht8b_otherhand objTargetController;

[SerializeField]
public GameObject objCue;

[SerializeField]
public ht8b gameController;

[SerializeField]
public GameObject objTip;

[SerializeField] GameObject ui_pressE;

// Pickuip components
private VRC_Pickup pickup_this;
private VRC_Pickup pickup_target;

VRCPlayerApi localplayer;

#if !HT_QUEST

// Make desktop mode a bit easier
public bool useDesktop = false;


public bool dkPrimaryControl = true;
bool dkPrimaryControlLock = false;

#endif

// ( Experimental ) Allow player ownership autoswitching routine 
public bool bAllowAutoSwitch = true;
public int playerID = 0;
   
Vector3 lag_objTarget;
Vector3 lag_objBase;

Vector3 vBase;
Vector3 vLineNorm;
Vector3 targetOriginalDelta;

Vector3 vSnOff;
float vSnDet;

bool bArmed = false;
bool bHolding = false;
bool bOtherLock = false;

Vector3 reset_pos_this;
Vector3 reset_pos_target;

Vector3 dkCursorPos = Vector3.zero;

private void OnPickupUseDown()
{
#if !HT_QUEST
   if( !useDesktop ) // VR only controls
   {
#endif
      bArmed = true;

      // copy target position in
      vBase = this.transform.position;

      // Set up line normal
      vLineNorm = (objTarget.transform.position - vBase).normalized;

      // It should now be able to impulse ball
      gameController._tr_starthit();

#if !HT_QUEST
   }
#endif
}
private void OnPickupUseUp()  // VR
{

#if !HT_QUEST
   if( !useDesktop )
   {

      bArmed = false;

      gameController._tr_endhit();
   }
#else
   bArmed = false;
   gameController._tr_endhit();
#endif

}

private void OnPickup()
{
#if !HT_QUEST
   if( !useDesktop ) // We dont need other hand to be availible for desktop player
   {
      objTarget.transform.localScale = Vector3.one;
   }
#else
   objTarget.transform.localScale = Vector3.one;
#endif

   // Register the cuetip with main game
   // gameController.cuetip = objTip; 

   // Not sure if this is necessary to do both since we pickup this one,
   // but just to be safe
   Networking.SetOwner( Networking.LocalPlayer, this.gameObject );
   Networking.SetOwner( Networking.LocalPlayer, objTarget );
   bHolding = true;
   objTargetController.bOtherHold = true;
   objTarget.GetComponent<SphereCollider>().enabled = true;
}

private void OnDrop()
{
   objTarget.transform.localScale = Vector3.zero;
   bHolding = false;
   objTargetController.bOtherHold = false;
   objTarget.GetComponent<SphereCollider>().enabled = false;

   #if !HT_QUEST
   if( useDesktop )
   {
      ui_pressE.SetActive( false );
      gameController._ht_desktop_cue_down();
   }

   #endif
}

private void Start()
{
   // Match lerped positions at start
   lag_objBase = this.transform.position;
   lag_objTarget = objTarget.transform.position;

   targetOriginalDelta = this.transform.InverseTransformPoint( objTarget.transform.position );
   OnDrop();

   pickup_this = (VRC_Pickup)this.gameObject.GetComponent(typeof(VRC_Pickup));
   pickup_target = (VRC_Pickup)objTarget.GetComponent(typeof(VRC_Pickup));

   reset_pos_target = objTarget.transform.position;
   reset_pos_this = this.transform.position;

   localplayer = Networking.LocalPlayer;
}

// Set if local player can hold onto cue grips or not
public void _access_allow()
{
   this.GetComponent<SphereCollider>().enabled = true;
   objTarget.GetComponent<SphereCollider>().enabled = true;
}

public void _access_deny()
{
   // Put back on the table
   objTarget.transform.position = reset_pos_target;
   this.transform.position = reset_pos_this;

   this.GetComponent<SphereCollider>().enabled = false;
   objTarget.GetComponent<SphereCollider>().enabled = false;

   // Force user to drop it
   pickup_this.Drop();
   pickup_target.Drop();
}

public void _otherlock()
{
   bOtherLock = true;
}

public void _otherunlock()
{
   bOtherLock = false;
}

#if !HT_QUEST
public void _primarycontrol()
{
   dkPrimaryControl = true;
   dkPrimaryControlLock = true;
}
#endif

void Update()
{
   // Put cue in hand
   #if !HT_QUEST
   if( dkPrimaryControlLock )
   {
      dkPrimaryControlLock = false;
      return;
   }

   if( dkPrimaryControl )
   {
      if( useDesktop && bHolding )
      {
         this.transform.position = Networking.LocalPlayer.GetBonePosition( HumanBodyBones.RightHand );

         // Temporary target
         objTarget.transform.position = this.transform.position + Vector3.up;

         Vector3 playerpos = gameController.gameObject.transform.InverseTransformPoint( Networking.LocalPlayer.GetPosition() );
               
         // Check turn entry
         if( (Mathf.Abs( playerpos.x ) < 2.0f) && (Mathf.Abs( playerpos.z ) < 1.5f) )
         {
            VRCPlayerApi.TrackingData hmd = localplayer.GetTrackingData( VRCPlayerApi.TrackingDataType.Head );
            ui_pressE.SetActive( true );
            ui_pressE.transform.position = hmd.position + hmd.rotation * Vector3.forward;
            if( Input.GetKeyDown( KeyCode.E ) )
            {
               dkPrimaryControl = false;
               gameController._ht_desktop_enter();
            }
         }
         else
         {
            ui_pressE.SetActive( false );
         }
      }

   #endif
      lag_objBase = Vector3.Lerp( lag_objBase, this.transform.position, Time.deltaTime * 16.0f );

      if( !bOtherLock )
         lag_objTarget = Vector3.Lerp( lag_objTarget, objTarget.transform.position, Time.deltaTime * 16.0f );

      if( bArmed )
      {
         vSnOff = lag_objBase - vBase;
         vSnDet = Vector3.Dot( vSnOff, vLineNorm );
         objCue.transform.position = vBase + vLineNorm * vSnDet;
      }
      else
      {
         // put cue at base position   
         objCue.transform.position = lag_objBase;
         objCue.transform.LookAt( lag_objTarget );
      }

   #if !HT_QUEST
   }
   #endif

   if( bHolding )
   {
      // Clamp controllers to play boundaries while we have hold of them
      Vector3 temp = this.transform.localPosition;
      temp.x = Mathf.Clamp( temp.x, -4.0f, 4.0f );
      temp.y = Mathf.Clamp( temp.y, -0.8f, 1.5f );
      temp.z = Mathf.Clamp( temp.z, -3.25f, 3.25f );
      this.transform.localPosition = temp;
      temp = objTarget.transform.localPosition;
      temp.x = Mathf.Clamp( temp.x, -4.0f, 4.0f );
      temp.y = Mathf.Clamp( temp.y, -0.8f, 1.5f );
      temp.z = Mathf.Clamp( temp.z, -3.25f, 3.25f );
      objTarget.transform.localPosition = temp;
   }
}
}