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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using SLZ.Interaction; | ||
| using SLZ.Marrow.Interaction; | ||
| using SLZ.Marrow.Utilities; | ||
| using Sst.Utilities; | ||
| using UnityEngine; | ||
|
|
||
| namespace Sst.HandTracking; | ||
|
|
||
| public class Inventory { | ||
| private const float SIZE_FACTOR = 1.5f; | ||
|
|
||
| private HandState _lastStateLeft = new(); | ||
| private HandState _lastStateRight = new(); | ||
|
|
||
| public void Reset() { | ||
| _lastStateLeft.Reset(); | ||
| _lastStateRight.Reset(); | ||
| } | ||
|
|
||
| public void OnHandUpdate(HandTracker tracker) { | ||
| _OnHandUpdate(tracker); | ||
| if (!tracker.Opts.isLeft) { | ||
| // Mod.Instance.TrackerLeft.LogToWrist( | ||
| // "lf", _lastStateRight.IsLeftZone, "grip", | ||
| // _lastStateRight.IsGripping, "held", | ||
| // _lastStateRight.HeldReceiver?.name, "lost", | ||
| // _lastStateRight.HasLostTracking | ||
| // ); | ||
| } | ||
| } | ||
| private void _OnHandUpdate(HandTracker tracker) { | ||
| var state = tracker.Opts.isLeft ? _lastStateLeft : _lastStateRight; | ||
| if (!tracker.IsTracking) { | ||
| state.Reset(); | ||
| return; | ||
| } | ||
|
|
||
| if (!tracker.HandState.HasState || | ||
| tracker.HandState.HandConfidence != OVRPlugin.TrackingConfidence.High) { | ||
| state.HasLostTracking = true; | ||
| return; | ||
| } | ||
|
|
||
| bool? isLeftZone = IsInGraceZone(tracker.ProxyController.Position, true) | ||
| ? true | ||
| : IsInGraceZone(tracker.ProxyController.Position, false) ? false | ||
| : null; | ||
| var hand = tracker.GetPhysicalHand(); | ||
| if (hand == null) | ||
| return; | ||
| var heldReceiver = hand.AttachedReceiver; | ||
|
|
||
| if (state.HasLostTracking) { | ||
| state.HasLostTracking = false; | ||
|
|
||
| if (state.IsLeftZone.HasValue) { | ||
| var startedGripping = state.IsGripping && !tracker.IsGripping; | ||
| var wasHolding = | ||
| state.HeldReceiver != null && heldReceiver == state.HeldReceiver; | ||
| if (startedGripping && wasHolding && hand.HasAttachedObject()) { | ||
| var slot = GetBackInventorySlotReceiver(state.IsLeftZone.Value); | ||
| if (slot._weaponHost == null) { | ||
| Dbg.Log("Inserting to inventory via grace zone"); | ||
| slot.InsertInSlot(hand.AttachedReceiver.Host.Cast<InteractableHost>( | ||
| )); | ||
| } | ||
| } else { | ||
| var startedUngripping = !state.IsGripping && tracker.IsGripping; | ||
| if (startedUngripping && !hand.HasAttachedObject()) { | ||
| var slot = GetBackInventorySlotReceiver(state.IsLeftZone.Value); | ||
| if (slot._weaponHost != null) { | ||
| Dbg.Log("Removing from inventory via grace zone"); | ||
| var item = slot._weaponHost; | ||
| slot.DropWeapon(); | ||
| // TODO: Is this the right logic to get the grip? (seems to work) | ||
| var grip = | ||
| item.TryCast<InteractableHost>()?.GetForcePullGrip()?._grip ?? | ||
| item.GetGrip(); | ||
| grip.OnGrabConfirm(hand, true); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| state.IsLeftZone = isLeftZone; | ||
| state.IsGripping = tracker.IsGripping; | ||
| state.HeldReceiver = heldReceiver; | ||
| } | ||
|
|
||
| private bool IsInGraceZone(Vector3 pos, bool left) { | ||
| var d = left ? -1f : 1f; | ||
| var hmd = MarrowGame.xr.HMD.Position; | ||
| return pos.x * d > hmd.x * d + 0.1f && pos.x * d < hmd.x * d + 0.6f && | ||
| pos.y > hmd.y - 0.1f && pos.y < hmd.y + 0.3f && pos.z > hmd.z - 0.3f && | ||
| pos.z < hmd.z + 0.4f; | ||
| } | ||
|
|
||
| private InventorySlotReceiver GetBackInventorySlotReceiver(bool left | ||
| ) => LevelHooks.RigManager.physicsRig.m_chest | ||
| .FindChild(left ? "BackLf" : "BackRt") | ||
| .GetComponent<SlotContainer>() | ||
| .inventorySlotReceiver; | ||
|
|
||
| public class HandState { | ||
| public bool? IsLeftZone; | ||
| public bool IsGripping; | ||
| public HandReciever HeldReceiver; | ||
| public bool HasLostTracking = false; | ||
| public Vector3 Position; | ||
| public float LastUpdate; | ||
|
|
||
| public void Reset() { | ||
| IsLeftZone = null; | ||
| IsGripping = false; | ||
| HeldReceiver = null; | ||
| HasLostTracking = false; | ||
| Position = Vector3.zero; | ||
| LastUpdate = 0f; | ||
| } | ||
| } | ||
| } |
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