Refactor first-person navigation logic and remove explicit pointer lock handling

src/runtime-three/first-person-navigation-controller.ts

@@ -510,25 +510,23 @@ export class FirstPersonNavigationController implements NavigationController {
   };
 
   private handleMouseMove = (event: MouseEvent) => {
-    const context = this.context;
-
     if (
       !this.pointerLocked ||
-      context === null ||
-      context.isInputSuspended() === true ||
-      context.isCameraDrivenExternally() === true
+      this.context?.isInputSuspended() === true ||
+      this.context?.isCameraDrivenExternally() === true
     ) {
       return;
     }
 
     const horizontalMouseLookSign =
-      context.getRuntimeScene().playerStart?.invertMouseCameraHorizontal === true
+      this.context.getRuntimeScene().playerStart?.invertMouseCameraHorizontal ===
+      true
         ? -1
         : 1;
     const horizontalMovement = event.movementX * horizontalMouseLookSign;
 
     const targetLookResult =
-      context.handleRuntimeTargetLookInput?.({
+      this.context?.handleRuntimeTargetLookInput?.({
         horizontal: horizontalMovement,
         vertical: -event.movementY
       }) ?? null;

src/runtime-three/runtime-host.ts

@@ -969,56 +969,13 @@ export class RuntimeHost {
         this.runtimeMessageHandler?.(message);
       },
       setPlayerControllerTelemetry: (telemetry) => {
-        const pointerLockReleasedWithEscapeTargetClear =
-          this.currentPlayerControllerTelemetry?.pointerLocked === true &&
-          telemetry !== null &&
-          telemetry.pointerLocked === false &&
-          this.activeController === this.thirdPersonController &&
-          this.activeRuntimeTargetReference !== null &&
-          this.resolveRuntimePlayerInputBindings().keyboard.clearTarget ===
-            "Escape";
-
         this.currentPlayerControllerTelemetry = telemetry;
         this.currentPlayerAudioHooks = telemetry?.hooks.audio ?? null;
-
-        if (pointerLockReleasedWithEscapeTargetClear) {
-          this.clearActiveRuntimeTarget();
-          this.requestRuntimePointerLock();
-        }
-
         this.playerControllerTelemetryHandler?.(telemetry);
       }
     };
   }
 
-  private requestRuntimePointerLock() {
-    if (
-      document.pointerLockElement === this.domElement ||
-      (this.activeController !== this.firstPersonController &&
-        this.activeController !== this.thirdPersonController)
-    ) {
-      return;
-    }
-
-    const pointerLockCapableElement = this.domElement as HTMLCanvasElement & {
-      requestPointerLock?: () => void | Promise<void>;
-    };
-
-    if (typeof pointerLockCapableElement.requestPointerLock !== "function") {
-      return;
-    }
-
-    try {
-      const pointerLockResult = pointerLockCapableElement.requestPointerLock();
-
-      if (pointerLockResult instanceof Promise) {
-        pointerLockResult.catch(() => {});
-      }
-    } catch {
-      // Browser Escape handling can reject immediate recapture; clearing wins.
-    }
-  }
-
   private resolvePlayerVolumeState(feetPosition: {
     x: number;
     y: number;