Revert "Move Bullet physics query flush from Bullet space pre-tick ca…

…llback to"

This reverts commit e7d8464.

Fixes #40508 regression.

This will be re-applied and the regression fixed for a future 3.2.x release.

modules/bullet/bullet_physics_server.cpp

@@ -1572,12 +1572,6 @@ void BulletPhysicsServer::sync() {
 }
 
 void BulletPhysicsServer::flush_queries() {
-	if (!active)
-		return;
-
-	for (int i = 0; i < active_spaces_count; ++i) {
-		active_spaces[i]->flush_queries();
-	}
 }
 
 void BulletPhysicsServer::finish() {

modules/bullet/space_bullet.cpp

@@ -561,6 +561,10 @@ void SpaceBullet::remove_all_collision_objects() {
 	}
 }
 
+void onBulletPreTickCallback(btDynamicsWorld *p_dynamicsWorld, btScalar timeStep) {
+	static_cast<SpaceBullet *>(p_dynamicsWorld->getWorldUserInfo())->flush_queries();
+}
+
 void onBulletTickCallback(btDynamicsWorld *p_dynamicsWorld, btScalar timeStep) {
 
 	const btCollisionObjectArray &colObjArray = p_dynamicsWorld->getCollisionObjectArray();
@@ -632,6 +636,7 @@ void SpaceBullet::create_empty_world(bool p_create_soft_world) {
 
 	dynamicsWorld->setWorldUserInfo(this);
 
+	dynamicsWorld->setInternalTickCallback(onBulletPreTickCallback, this, true);
 	dynamicsWorld->setInternalTickCallback(onBulletTickCallback, this, false);
 	dynamicsWorld->getBroadphase()->getOverlappingPairCache()->setInternalGhostPairCallback(ghostPairCallback); // Setup ghost check
 	dynamicsWorld->getPairCache()->setOverlapFilterCallback(godotFilterCallback);