From 1765b2322898743e318985ed105d8d9f47d4d527 Mon Sep 17 00:00:00 2001
From: Victor Giers <mail@victorgiers.com>
Date: Sat, 25 Apr 2026 18:05:48 +0200
Subject: [PATCH] Implement target lock release upon prolonged occlusion

---
 src/runtime-three/runtime-host.ts | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/runtime-three/runtime-host.ts b/src/runtime-three/runtime-host.ts
index 577ffc74..26cddfd6 100644
--- a/src/runtime-three/runtime-host.ts
+++ b/src/runtime-three/runtime-host.ts
@@ -5945,7 +5945,7 @@ export class RuntimeHost {
     return false;
   }
 
-  private updateActiveRuntimeTargetLockState() {
+  private updateActiveRuntimeTargetLockState(dt = 0) {
     if (
       this.activeRuntimeTargetReference === null ||
       this.currentPlayerControllerTelemetry === null ||
@@ -5961,6 +5961,20 @@ export class RuntimeHost {
       return;
     }
 
+    if (this.isRuntimeTargetCameraVisible(activeTarget)) {
+      this.activeRuntimeTargetOcclusionSeconds = 0;
+    } else {
+      this.activeRuntimeTargetOcclusionSeconds += Math.max(0, dt);
+
+      if (
+        this.activeRuntimeTargetOcclusionSeconds >=
+        TARGETING_ACTIVE_OCCLUSION_GRACE_SECONDS
+      ) {
+        this.setActiveRuntimeTargetReference(null);
+        return;
+      }
+    }
+
     if (
       distanceBetweenPoints(
         this.currentPlayerControllerTelemetry.eyePosition,