1 files changed, 22 insertions, 49 deletions

diff --git a/modules/bullet/space_bullet.cpp b/modules/bullet/space_bullet.cpp
index aff203d7b4..99f58e7059 100644
--- a/modules/bullet/space_bullet.cpp
+++ b/modules/bullet/space_bullet.cpp
@@ -63,9 +63,9 @@ BulletPhysicsDirectSpaceState::BulletPhysicsDirectSpaceState(SpaceBullet *p_spac
 		space(p_space) {}
 
 int BulletPhysicsDirectSpaceState::intersect_point(const Vector3 &p_point, ShapeResult *r_results, int p_result_max, const Set<RID> &p_exclude, uint32_t p_collision_mask, bool p_collide_with_bodies, bool p_collide_with_areas) {
-
-	if (p_result_max <= 0)
+	if (p_result_max <= 0) {
 		return 0;
+	}
 
 	btVector3 bt_point;
 	G_TO_B(p_point, bt_point);
@@ -86,7 +86,6 @@ int BulletPhysicsDirectSpaceState::intersect_point(const Vector3 &p_point, Shape
 }
 
 bool BulletPhysicsDirectSpaceState::intersect_ray(const Vector3 &p_from, const Vector3 &p_to, RayResult &r_result, const Set<RID> &p_exclude, uint32_t p_collision_mask, bool p_collide_with_bodies, bool p_collide_with_areas, bool p_pick_ray) {
-
 	btVector3 btVec_from;
 	btVector3 btVec_to;
 
@@ -119,8 +118,9 @@ bool BulletPhysicsDirectSpaceState::intersect_ray(const Vector3 &p_from, const V
 }
 
 int BulletPhysicsDirectSpaceState::intersect_shape(const RID &p_shape, const Transform &p_xform, float p_margin, ShapeResult *r_results, int p_result_max, const Set<RID> &p_exclude, uint32_t p_collision_mask, bool p_collide_with_bodies, bool p_collide_with_areas) {
-	if (p_result_max <= 0)
+	if (p_result_max <= 0) {
 		return 0;
+	}
 
 	ShapeBullet *shape = space->get_physics_server()->get_shape_owner()->getornull(p_shape);
 
@@ -204,8 +204,9 @@ bool BulletPhysicsDirectSpaceState::cast_motion(const RID &p_shape, const Transf
 
 /// Returns the list of contacts pairs in this order: Local contact, other body contact
 bool BulletPhysicsDirectSpaceState::collide_shape(RID p_shape, const Transform &p_shape_xform, float p_margin, Vector3 *r_results, int p_result_max, int &r_result_count, const Set<RID> &p_exclude, uint32_t p_collision_mask, bool p_collide_with_bodies, bool p_collide_with_areas) {
-	if (p_result_max <= 0)
+	if (p_result_max <= 0) {
 		return false;
+	}
 
 	ShapeBullet *shape = space->get_physics_server()->get_shape_owner()->getornull(p_shape);
 
@@ -238,7 +239,6 @@ bool BulletPhysicsDirectSpaceState::collide_shape(RID p_shape, const Transform &
 }
 
 bool BulletPhysicsDirectSpaceState::rest_info(RID p_shape, const Transform &p_shape_xform, float p_margin, ShapeRestInfo *r_info, const Set<RID> &p_exclude, uint32_t p_collision_mask, bool p_collide_with_bodies, bool p_collide_with_areas) {
-
 	ShapeBullet *shape = space->get_physics_server()->get_shape_owner()->getornull(p_shape);
 
 	btCollisionShape *btShape = shape->create_bt_shape(p_shape_xform.basis.get_scale_abs(), p_margin);
@@ -276,7 +276,6 @@ bool BulletPhysicsDirectSpaceState::rest_info(RID p_shape, const Transform &p_sh
 }
 
 Vector3 BulletPhysicsDirectSpaceState::get_closest_point_to_object_volume(RID p_object, const Vector3 p_point) const {
-
 	RigidCollisionObjectBullet *rigid_object = space->get_physics_server()->get_rigid_collisin_object(p_object);
 	ERR_FAIL_COND_V(!rigid_object, Vector3());
 
@@ -320,12 +319,10 @@ Vector3 BulletPhysicsDirectSpaceState::get_closest_point_to_object_volume(RID p_
 	}
 
 	if (shapes_found) {
-
 		Vector3 out;
 		B_TO_G(out_closest_point, out);
 		return out;
 	} else {
-
 		// no shapes found, use distance to origin.
 		return rigid_object->get_transform().get_origin();
 	}
@@ -539,7 +536,6 @@ void onBulletPreTickCallback(btDynamicsWorld *p_dynamicsWorld, btScalar timeStep
 }
 
 void onBulletTickCallback(btDynamicsWorld *p_dynamicsWorld, btScalar timeStep) {
-
 	const btCollisionObjectArray &colObjArray = p_dynamicsWorld->getCollisionObjectArray();
 
 	// Notify all Collision objects the collision checker is started
@@ -561,17 +557,14 @@ BulletPhysicsDirectSpaceState *SpaceBullet::get_direct_state() {
 }
 
 btScalar calculateGodotCombinedRestitution(const btCollisionObject *body0, const btCollisionObject *body1) {
-
 	return CLAMP(body0->getRestitution() + body1->getRestitution(), 0, 1);
 }
 
 btScalar calculateGodotCombinedFriction(const btCollisionObject *body0, const btCollisionObject *body1) {
-
 	return ABS(MIN(body0->getFriction(), body1->getFriction()));
 }
 
 void SpaceBullet::create_empty_world(bool p_create_soft_world) {
-
 	gjk_epa_pen_solver = bulletnew(btGjkEpaPenetrationDepthSolver);
 	gjk_simplex_solver = bulletnew(btVoronoiSimplexSolver);
 
@@ -624,7 +617,6 @@ void SpaceBullet::create_empty_world(bool p_create_soft_world) {
 }
 
 void SpaceBullet::destroy_world() {
-
 	/// The world elements (like: Collision Objects, Constraints, Shapes) are managed by godot
 
 	dynamicsWorld->getBroadphase()->getOverlappingPairCache()->setInternalGhostPairCallback(nullptr);
@@ -648,7 +640,6 @@ void SpaceBullet::destroy_world() {
 }
 
 void SpaceBullet::check_ghost_overlaps() {
-
 	/// Algorithm support variables
 	btCollisionShape *other_body_shape;
 	btConvexShape *area_shape;
@@ -662,8 +653,9 @@ void SpaceBullet::check_ghost_overlaps() {
 
 		btVector3 area_scale(area->get_bt_body_scale());
 
-		if (!area->is_monitoring())
+		if (!area->is_monitoring()) {
 			continue;
+		}
 
 		/// 1. Reset all states
 		for (i = area->overlappingObjects.size() - 1; 0 <= i; --i) {
@@ -681,7 +673,6 @@ void SpaceBullet::check_ghost_overlaps() {
 
 		// For each overlapping
 		for (i = ghostOverlaps.size() - 1; 0 <= i; --i) {
-
 			bool hasOverlap = false;
 			btCollisionObject *overlapped_bt_co = ghostOverlaps[i];
 			RigidCollisionObjectBullet *otherObject = static_cast<RigidCollisionObjectBullet *>(overlapped_bt_co->getUserPointer());
@@ -693,15 +684,18 @@ void SpaceBullet::check_ghost_overlaps() {
 			}
 
 			if (overlapped_bt_co->getUserIndex() == CollisionObjectBullet::TYPE_AREA) {
-				if (!static_cast<AreaBullet *>(overlapped_bt_co->getUserPointer())->is_monitorable())
+				if (!static_cast<AreaBullet *>(overlapped_bt_co->getUserPointer())->is_monitorable()) {
 					continue;
-			} else if (overlapped_bt_co->getUserIndex() != CollisionObjectBullet::TYPE_RIGID_BODY)
+				}
+			} else if (overlapped_bt_co->getUserIndex() != CollisionObjectBullet::TYPE_RIGID_BODY) {
 				continue;
+			}
 
 			// For each area shape
 			for (y = area->get_shape_count() - 1; 0 <= y; --y) {
-				if (!area->get_bt_shape(y)->isConvex())
+				if (!area->get_bt_shape(y)->isConvex()) {
 					continue;
+				}
 
 				btTransform area_shape_treansform(area->get_bt_shape_transform(y));
 				area_shape_treansform.getOrigin() *= area_scale;
@@ -714,7 +708,6 @@ void SpaceBullet::check_ghost_overlaps() {
 
 				// For each other object shape
 				for (z = otherObject->get_shape_count() - 1; 0 <= z; --z) {
-
 					other_body_shape = static_cast<btCollisionShape *>(otherObject->get_bt_shape(z));
 
 					btTransform other_shape_transform(otherObject->get_bt_shape_transform(z));
@@ -725,7 +718,6 @@ void SpaceBullet::check_ghost_overlaps() {
 							other_shape_transform;
 
 					if (other_body_shape->isConvex()) {
-
 						btPointCollector result;
 						btGjkPairDetector gjk_pair_detector(
 								area_shape,
@@ -740,14 +732,14 @@ void SpaceBullet::check_ghost_overlaps() {
 						}
 
 					} else {
-
 						btCollisionObjectWrapper obA(nullptr, area_shape, area->get_bt_ghost(), gjk_input.m_transformA, -1, y);
 						btCollisionObjectWrapper obB(nullptr, other_body_shape, otherObject->get_bt_collision_object(), gjk_input.m_transformB, -1, z);
 
 						btCollisionAlgorithm *algorithm = dispatcher->findAlgorithm(&obA, &obB, nullptr, BT_CONTACT_POINT_ALGORITHMS);
 
-						if (!algorithm)
+						if (!algorithm) {
 							continue;
+						}
 
 						GodotDeepPenetrationContactResultCallback contactPointResult(&obA, &obB);
 						algorithm->processCollision(&obA, &obB, dynamicsWorld->getDispatchInfo(), &contactPointResult);
@@ -765,8 +757,9 @@ void SpaceBullet::check_ghost_overlaps() {
 			} // ~For each area shape
 
 		collision_found:
-			if (!hasOverlap)
+			if (!hasOverlap) {
 				continue;
+			}
 
 			indexOverlap = area->find_overlapping_object(otherObject);
 			if (-1 == indexOverlap) {
@@ -823,7 +816,6 @@ void SpaceBullet::check_body_collision() {
 						pt.getDistance() <= 0.0 ||
 						bodyA->was_colliding(bodyB) ||
 						bodyB->was_colliding(bodyA)) {
-
 					Vector3 collisionWorldPosition;
 					Vector3 collisionLocalPosition;
 					Vector3 normalOnB;
@@ -883,7 +875,6 @@ static Ref<StandardMaterial3D> blue_mat;
 #endif
 
 bool SpaceBullet::test_body_motion(RigidBodyBullet *p_body, const Transform &p_from, const Vector3 &p_motion, bool p_infinite_inertia, PhysicsServer3D::MotionResult *r_result, bool p_exclude_raycast_shapes) {
-
 #if debug_test_motion
 	/// Yes I know this is not good, but I've used it as fast debugging hack.
 	/// I'm leaving it here just for speedup the other eventual debugs
@@ -1000,7 +991,6 @@ bool SpaceBullet::test_body_motion(RigidBodyBullet *p_body, const Transform &p_f
 			B_TO_G(motion + initial_recover_motion + __rec, r_result->motion);
 
 			if (has_penetration) {
-
 				const btRigidBody *btRigid = static_cast<const btRigidBody *>(r_recover_result.other_collision_object);
 				CollisionObjectBullet *collisionObject = static_cast<CollisionObjectBullet *>(btRigid->getUserPointer());
 
@@ -1034,7 +1024,6 @@ bool SpaceBullet::test_body_motion(RigidBodyBullet *p_body, const Transform &p_f
 }
 
 int SpaceBullet::test_ray_separation(RigidBodyBullet *p_body, const Transform &p_transform, bool p_infinite_inertia, Vector3 &r_recover_motion, PhysicsServer3D::SeparationResult *r_results, int p_result_max, float p_margin) {
-
 	btTransform body_transform;
 	G_TO_B(p_transform, body_transform);
 	UNSCALE_BT_BASIS(body_transform);
@@ -1099,14 +1088,12 @@ public:
 			self_collision_object(p_self_collision_object),
 			collision_layer(p_collision_layer),
 			collision_mask(p_collision_mask) {
-
 		bounds = btDbvtVolume::FromMM(p_aabb_min, p_aabb_max);
 	}
 
 	virtual ~RecoverPenetrationBroadPhaseCallback() {}
 
 	virtual bool process(const btBroadphaseProxy *proxy) {
-
 		btCollisionObject *co = static_cast<btCollisionObject *>(proxy->m_clientObject);
 		if (co->getInternalType() <= btCollisionObject::CO_RIGID_BODY) {
 			if (self_collision_object != proxy->m_clientObject && GodotFilterCallback::test_collision_filters(collision_layer, collision_mask, proxy->m_collisionFilterGroup, proxy->m_collisionFilterMask)) {
@@ -1150,13 +1137,11 @@ public:
 };
 
 bool SpaceBullet::recover_from_penetration(RigidBodyBullet *p_body, const btTransform &p_body_position, btScalar p_recover_movement_scale, bool p_infinite_inertia, btVector3 &r_delta_recover_movement, RecoverResult *r_recover_result) {
-
 	// Calculate the cumulative AABB of all shapes of the kinematic body
 	btVector3 aabb_min, aabb_max;
 	bool shapes_found = false;
 
 	for (int kinIndex = p_body->get_kinematic_utilities()->shapes.size() - 1; 0 <= kinIndex; --kinIndex) {
-
 		const RigidBodyBullet::KinematicShape &kin_shape(p_body->get_kinematic_utilities()->shapes[kinIndex]);
 		if (!kin_shape.is_active()) {
 			continue;
@@ -1201,7 +1186,6 @@ bool SpaceBullet::recover_from_penetration(RigidBodyBullet *p_body, const btTran
 
 	// Perform narrowphase per shape
 	for (int kinIndex = p_body->get_kinematic_utilities()->shapes.size() - 1; 0 <= kinIndex; --kinIndex) {
-
 		const RigidBodyBullet::KinematicShape &kin_shape(p_body->get_kinematic_utilities()->shapes[kinIndex]);
 		if (!kin_shape.is_active()) {
 			continue;
@@ -1220,8 +1204,9 @@ bool SpaceBullet::recover_from_penetration(RigidBodyBullet *p_body, const btTran
 			if (p_infinite_inertia && !otherObject->isStaticOrKinematicObject()) {
 				otherObject->activate(); // Force activation of hitten rigid, soft body
 				continue;
-			} else if (!p_body->get_bt_collision_object()->checkCollideWith(otherObject) || !otherObject->checkCollideWith(p_body->get_bt_collision_object()))
+			} else if (!p_body->get_bt_collision_object()->checkCollideWith(otherObject) || !otherObject->checkCollideWith(p_body->get_bt_collision_object())) {
 				continue;
+			}
 
 			if (otherObject->getCollisionShape()->isCompound()) {
 				const btCompoundShape *cs = static_cast<const btCompoundShape *>(otherObject->getCollisionShape());
@@ -1230,23 +1215,19 @@ bool SpaceBullet::recover_from_penetration(RigidBodyBullet *p_body, const btTran
 
 				if (cs->getChildShape(shape_idx)->isConvex()) {
 					if (RFP_convex_convex_test(kin_shape.shape, static_cast<const btConvexShape *>(cs->getChildShape(shape_idx)), otherObject, kinIndex, shape_idx, shape_transform, otherObject->getWorldTransform() * cs->getChildTransform(shape_idx), p_recover_movement_scale, r_delta_recover_movement, r_recover_result)) {
-
 						penetration = true;
 					}
 				} else {
 					if (RFP_convex_world_test(kin_shape.shape, cs->getChildShape(shape_idx), p_body->get_bt_collision_object(), otherObject, kinIndex, shape_idx, shape_transform, otherObject->getWorldTransform() * cs->getChildTransform(shape_idx), p_recover_movement_scale, r_delta_recover_movement, r_recover_result)) {
-
 						penetration = true;
 					}
 				}
 			} else if (otherObject->getCollisionShape()->isConvex()) { /// Execute GJK test against object shape
 				if (RFP_convex_convex_test(kin_shape.shape, static_cast<const btConvexShape *>(otherObject->getCollisionShape()), otherObject, kinIndex, 0, shape_transform, otherObject->getWorldTransform(), p_recover_movement_scale, r_delta_recover_movement, r_recover_result)) {
-
 					penetration = true;
 				}
 			} else {
 				if (RFP_convex_world_test(kin_shape.shape, otherObject->getCollisionShape(), p_body->get_bt_collision_object(), otherObject, kinIndex, 0, shape_transform, otherObject->getWorldTransform(), p_recover_movement_scale, r_delta_recover_movement, r_recover_result)) {
-
 					penetration = true;
 				}
 			}
@@ -1257,7 +1238,6 @@ bool SpaceBullet::recover_from_penetration(RigidBodyBullet *p_body, const btTran
 }
 
 bool SpaceBullet::RFP_convex_convex_test(const btConvexShape *p_shapeA, const btConvexShape *p_shapeB, btCollisionObject *p_objectB, int p_shapeId_A, int p_shapeId_B, const btTransform &p_transformA, const btTransform &p_transformB, btScalar p_recover_movement_scale, btVector3 &r_delta_recover_movement, RecoverResult *r_recover_result) {
-
 	// Initialize GJK input
 	btGjkPairDetector::ClosestPointInput gjk_input;
 	gjk_input.m_transformA = p_transformA;
@@ -1288,7 +1268,6 @@ bool SpaceBullet::RFP_convex_convex_test(const btConvexShape *p_shapeA, const bt
 }
 
 bool SpaceBullet::RFP_convex_world_test(const btConvexShape *p_shapeA, const btCollisionShape *p_shapeB, btCollisionObject *p_objectA, btCollisionObject *p_objectB, int p_shapeId_A, int p_shapeId_B, const btTransform &p_transformA, const btTransform &p_transformB, btScalar p_recover_movement_scale, btVector3 &r_delta_recover_movement, RecoverResult *r_recover_result) {
-
 	/// Contact test
 
 	btTransform tA(p_transformA);
@@ -1325,7 +1304,6 @@ bool SpaceBullet::RFP_convex_world_test(const btConvexShape *p_shapeA, const btC
 }
 
 int SpaceBullet::add_separation_result(PhysicsServer3D::SeparationResult *r_result, const SpaceBullet::RecoverResult &p_recover_result, int p_shape_id, const btCollisionObject *p_other_object) const {
-
 	// optimize results (ignore non-colliding)
 	if (p_recover_result.penetration_distance < 0.0) {
 		const btRigidBody *btRigid = static_cast<const btRigidBody *>(p_other_object);
@@ -1347,13 +1325,11 @@ int SpaceBullet::add_separation_result(PhysicsServer3D::SeparationResult *r_resu
 }
 
 int SpaceBullet::recover_from_penetration_ray(RigidBodyBullet *p_body, const btTransform &p_body_position, btScalar p_recover_movement_scale, bool p_infinite_inertia, int p_result_max, btVector3 &r_delta_recover_movement, PhysicsServer3D::SeparationResult *r_results) {
-
 	// Calculate the cumulative AABB of all shapes of the kinematic body
 	btVector3 aabb_min, aabb_max;
 	bool shapes_found = false;
 
 	for (int kinIndex = p_body->get_kinematic_utilities()->shapes.size() - 1; 0 <= kinIndex; --kinIndex) {
-
 		const RigidBodyBullet::KinematicShape &kin_shape(p_body->get_kinematic_utilities()->shapes[kinIndex]);
 		if (!kin_shape.is_active()) {
 			continue;
@@ -1397,7 +1373,6 @@ int SpaceBullet::recover_from_penetration_ray(RigidBodyBullet *p_body, const btT
 
 	// Perform narrowphase per shape
 	for (int kinIndex = p_body->get_kinematic_utilities()->shapes.size() - 1; 0 <= kinIndex; --kinIndex) {
-
 		if (ray_count >= p_result_max) {
 			break;
 		}
@@ -1419,8 +1394,9 @@ int SpaceBullet::recover_from_penetration_ray(RigidBodyBullet *p_body, const btT
 			if (p_infinite_inertia && !otherObject->isStaticOrKinematicObject()) {
 				otherObject->activate(); // Force activation of hitten rigid, soft body
 				continue;
-			} else if (!p_body->get_bt_collision_object()->checkCollideWith(otherObject) || !otherObject->checkCollideWith(p_body->get_bt_collision_object()))
+			} else if (!p_body->get_bt_collision_object()->checkCollideWith(otherObject) || !otherObject->checkCollideWith(p_body->get_bt_collision_object())) {
 				continue;
+			}
 
 			if (otherObject->getCollisionShape()->isCompound()) {
 				const btCompoundShape *cs = static_cast<const btCompoundShape *>(otherObject->getCollisionShape());
@@ -1429,14 +1405,11 @@ int SpaceBullet::recover_from_penetration_ray(RigidBodyBullet *p_body, const btT
 
 				RecoverResult recover_result;
 				if (RFP_convex_world_test(kin_shape.shape, cs->getChildShape(shape_idx), p_body->get_bt_collision_object(), otherObject, kinIndex, shape_idx, shape_transform, otherObject->getWorldTransform() * cs->getChildTransform(shape_idx), p_recover_movement_scale, r_delta_recover_movement, &recover_result)) {
-
 					ray_count = add_separation_result(&r_results[ray_count], recover_result, kinIndex, otherObject);
 				}
 			} else {
-
 				RecoverResult recover_result;
 				if (RFP_convex_world_test(kin_shape.shape, otherObject->getCollisionShape(), p_body->get_bt_collision_object(), otherObject, kinIndex, 0, shape_transform, otherObject->getWorldTransform(), p_recover_movement_scale, r_delta_recover_movement, &recover_result)) {
-
 					ray_count = add_separation_result(&r_results[ray_count], recover_result, kinIndex, otherObject);
 				}
 			}