diff --git a/project/avatar_interaction.gd b/project/avatar_interaction.gd
index db74e90..bed7b21 100644
--- a/project/avatar_interaction.gd
+++ b/project/avatar_interaction.gd
@@ -28,7 +28,7 @@ func get_pointed_voxel():
 	return hit
 
 
-func _fixed_process(delta):
+func _physics_process(delta):
 	if _terrain == null:
 		return
 	
@@ -65,7 +65,7 @@ func _fixed_process(delta):
 func can_place_voxel_at(pos):
 	var space_state = get_viewport().get_world().get_direct_space_state()
 	var params = PhysicsShapeQueryParameters.new()
-	params.set_collision_layer(COLLISION_LAYER_AVATAR)
+	params.collision_mask = COLLISION_LAYER_AVATAR
 	params.set_transform(Transform(Basis(), pos + Vector3(1,1,1)*0.5))
 	var shape = BoxShape.new()
 	var ex = 0.5
diff --git a/project/box_physics.gd b/project/box_physics.gd
index a14f813..70f60bf 100644
--- a/project/box_physics.gd
+++ b/project/box_physics.gd
@@ -118,4 +118,4 @@ static func calculate_y_offset(box, other, motion_y):
 
 
 static func box_from_center_extents(center, extents):
-	return Rect3(center - extents, 2.0*extents)
+	return AABB(center - extents, 2.0*extents)
diff --git a/project/character_controller.gd b/project/character_controller.gd
index 2e65e68..634e5e5 100644
--- a/project/character_controller.gd
+++ b/project/character_controller.gd
@@ -35,7 +35,7 @@ func _input(event):
 				print("Vsync: ", OS.is_vsync_enabled())
 
 
-func _fixed_process(delta):
+func _physics_process(delta):
 	
 	var forward = _head.get_transform().basis.z.normalized()
 	forward = Plane(Vector3(0, 1, 0), 0).project(forward)
@@ -121,7 +121,7 @@ func move_with_box_physics(motion):
 					
 					var voxel_type = voxels.get_voxel(x,y,z, 0)
 					if voxel_type != 0:
-						var voxel_box = Rect3(Vector3(x,y,z), Vector3(1,1,1))
+						var voxel_box = AABB(Vector3(x,y,z), Vector3(1,1,1))
 						potential_boxes.append(voxel_box)
 						#debug3d.draw_wire_box(voxel_box)
 					
diff --git a/project/crosshair.png.import b/project/crosshair.png.import
index 253ee93..75cc89c 100644
--- a/project/crosshair.png.import
+++ b/project/crosshair.png.import
@@ -4,6 +4,14 @@ importer="texture"
 type="StreamTexture"
 path="res://.import/crosshair.png-b7f9cb2e0fc32a087972fec001d3421e.stex"
 
+[deps]
+
+source_file="res://crosshair.png"
+source_md5="e0e5e462c5fbccc9a82ae4c611ec4a18"
+
+dest_files=[ "res://.import/crosshair.png-b7f9cb2e0fc32a087972fec001d3421e.stex" ]
+dest_md5="14f65ad2b588350a186af38f3106c4d7"
+
 [params]
 
 compress/mode=0
diff --git a/project/icon.png.import b/project/icon.png.import
index d01c747..b4bba91 100644
--- a/project/icon.png.import
+++ b/project/icon.png.import
@@ -4,6 +4,14 @@ importer="texture"
 type="StreamTexture"
 path="res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex"
 
+[deps]
+
+source_file="res://icon.png"
+source_md5="86aa1d9e8afaf5ec9cabb7e89945c7a8"
+
+dest_files=[ "res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex" ]
+dest_md5="3364e3cd572841d7e22cf649a135919e"
+
 [params]
 
 compress/mode=0
diff --git a/project/noise_distorted.png.import b/project/noise_distorted.png.import
index 74df169..18ee960 100644
--- a/project/noise_distorted.png.import
+++ b/project/noise_distorted.png.import
@@ -4,6 +4,14 @@ importer="texture"
 type="StreamTexture"
 path="res://.import/noise_distorted.png-a3823ac1452b83d7bf69c4608544df15.stex"
 
+[deps]
+
+source_file="res://noise_distorted.png"
+source_md5="3048d4e9921396cabc83128c53b31c8e"
+
+dest_files=[ "res://.import/noise_distorted.png-a3823ac1452b83d7bf69c4608544df15.stex" ]
+dest_md5="37ac926c28fa539457d8a3d41bea0357"
+
 [params]
 
 compress/mode=0
diff --git a/project/terrain.png.import b/project/terrain.png.import
index f83e636..1c77724 100644
--- a/project/terrain.png.import
+++ b/project/terrain.png.import
@@ -4,6 +4,14 @@ importer="texture"
 type="StreamTexture"
 path="res://.import/terrain.png-84a626877af7de08ecf24965bda52835.stex"
 
+[deps]
+
+source_file="res://terrain.png"
+source_md5="39c65439c4dd046f804d104884dc02e8"
+
+dest_files=[ "res://.import/terrain.png-84a626877af7de08ecf24965bda52835.stex" ]
+dest_md5="02912d20c7908992b9d61bb06c3a9f25"
+
 [params]
 
 compress/mode=3