[Hero 2] Add gravity falloff; Don't affect self

scenes/heroes/2.tscn

@@ -3,13 +3,14 @@
 [ext_resource path="res://scenes/player.tscn" type="PackedScene" id=1]
 [ext_resource path="res://scripts/heroes/2.gd" type="Script" id=2]
 
-[sub_resource type="SphereShape" id=4]
+[sub_resource type="SphereShape" id=1]
 
 radius = 7.0
 
 [node name="RigidBody" index="0" instance=ExtResource( 1 )]
 
-collision_layer = 4
+collision_layer = 8
+collision_mask = 13
 script = ExtResource( 2 )
 
 [node name="Crosshair" parent="MasterOnly" index="0"]
@@ -43,7 +44,7 @@ input_ray_pickable = false
 input_capture_on_drag = false
 space_override = 1
 gravity_point = true
-gravity_distance_scale = 0.0
+gravity_distance_scale = 0.143
 gravity_vec = Vector3( 0, 0, 0 )
 gravity = 40.0
 linear_damp = 0.1
@@ -51,8 +52,8 @@ angular_damp = 1.0
 priority = 0.0
 monitoring = true
 monitorable = true
-collision_layer = 4
-collision_mask = 1
+collision_layer = 0
+collision_mask = 4
 audio_bus_override = false
 audio_bus_name = "Master"
 reverb_bus_enable = false
@@ -63,7 +64,7 @@ _sections_unfolded = [ "Audio Bus", "Collision", "Pause", "Reverb Bus", "Transfo
 
 [node name="CollisionShape" type="CollisionShape" parent="Area" index="0"]
 
-shape = SubResource( 4 )
+shape = SubResource( 1 )
 disabled = false