Terrain parameters includes bounce override

src/equipment/balls/physics_ball/game_ball.gd

@@ -153,6 +153,7 @@ func _integrate_forces(state: PhysicsDirectBodyState3D) -> void:
 		_surface_time_s = 0.0
 
 	var params := terrain_physics.get_params(_surface_terrain)
+	#physics_material_override.bounce = params.bounce
 	angular_damp = params.angular_damp
 	linear_damp = params.linear_damp
 
@@ -174,6 +175,8 @@ func _physics_process(delta: float) -> void:
 	_shot_time_s += delta
 	_surface_time_s += delta
 
+	physics_material_override.bounce = terrain_physics.get_params(_surface_terrain).bounce
+
 
 func enter_zone(zone: BallZone) -> void:
 	_zones.push_back(zone)

src/equipment/balls/physics_ball/normal_terrain_physics.tres

@@ -7,51 +7,61 @@
 script = ExtResource("1_45pis")
 linear_damp = 1.15
 angular_damp = 3.0
+bounce = 0.9
 
 [sub_resource type="Resource" id="Resource_3k63c"]
 script = ExtResource("1_45pis")
 linear_damp = 0.0
 angular_damp = 0.0
+bounce = 0.5
 
 [sub_resource type="Resource" id="Resource_xf73q"]
 script = ExtResource("1_45pis")
 linear_damp = 4.4
 angular_damp = 4.0
+bounce = 0.4
 
 [sub_resource type="Resource" id="Resource_nhn3l"]
 script = ExtResource("1_45pis")
 linear_damp = 0.86
 angular_damp = 1.0
+bounce = 0.9
 
 [sub_resource type="Resource" id="Resource_m3wjo"]
 script = ExtResource("1_45pis")
 linear_damp = 2.3
 angular_damp = 4.0
+bounce = 0.4
 
 [sub_resource type="Resource" id="Resource_h4rld"]
 script = ExtResource("1_45pis")
 linear_damp = 1.62
 angular_damp = 1.0
+bounce = 0.9
 
 [sub_resource type="Resource" id="Resource_j6lib"]
 script = ExtResource("1_45pis")
 linear_damp = 4.7
 angular_damp = 2.0
+bounce = 0.6
 
 [sub_resource type="Resource" id="Resource_7f7ql"]
 script = ExtResource("1_45pis")
 linear_damp = 7.6
 angular_damp = 4.0
+bounce = 0.3
 
 [sub_resource type="Resource" id="Resource_pusmf"]
 script = ExtResource("1_45pis")
 linear_damp = 12.0
 angular_damp = 32.0
+bounce = 0.0
 
 [sub_resource type="Resource" id="Resource_edkxb"]
 script = ExtResource("1_45pis")
 linear_damp = 1.55
 angular_damp = 1.3
+bounce = 0.8
 
 [resource]
 script = ExtResource("2_yuehx")

src/equipment/balls/physics_ball/physics_ball.tscn

@@ -1,7 +1,6 @@
 [gd_scene load_steps=26 format=3 uid="uid://dfttci386ohip"]
 
 [ext_resource type="Script" path="res://src/equipment/balls/physics_ball/game_ball.gd" id="1_iwh2u"]
-[ext_resource type="PhysicsMaterial" uid="uid://3bih72l068ic" path="res://src/equipment/balls/physics_ball/normal_physics.tres" id="1_l23pw"]
 [ext_resource type="Resource" uid="uid://c6tt1hto75ex4" path="res://src/equipment/balls/physics_ball/normal_terrain_physics.tres" id="3_3gnie"]
 [ext_resource type="Material" uid="uid://dpsmjlhjpc7vs" path="res://assets/materials/basic_ball_material.tres" id="3_rc7m1"]
 [ext_resource type="Script" path="res://src/equipment/balls/physics_ball/ball_sfx.gd" id="5_bhshl"]
@@ -16,6 +15,9 @@
 [ext_resource type="Texture2D" uid="uid://c47bkx508biqr" path="res://assets/sprites/particles/plasma.png" id="12_guipt"]
 [ext_resource type="PackedScene" uid="uid://cm4bb3lg4mfd2" path="res://src/world/effects/splash/splash_effect.tscn" id="12_qlrvx"]
 
+[sub_resource type="PhysicsMaterial" id="PhysicsMaterial_u134x"]
+bounce = 0.4
+
 [sub_resource type="SphereMesh" id="SphereMesh_y0d13"]
 material = ExtResource("3_rc7m1")
 radius = 0.05
@@ -132,7 +134,7 @@ size = Vector2(0.2, 0.2)
 
 [node name="PhysicsBall" type="RigidBody3D"]
 mass = 0.05
-physics_material_override = ExtResource("1_l23pw")
+physics_material_override = SubResource("PhysicsMaterial_u134x")
 sleeping = true
 freeze = true
 continuous_cd = true

src/equipment/balls/physics_ball/terrain_physics/terrain_parameters.gd

@@ -1,5 +1,10 @@
 class_name TerrainParameters extends Resource
 ## Physical parameters for an individual terrain type.
 
+## Linear damping applied while in contact with the terrain surface.
 @export var linear_damp := 0.0
+## Angular damping applied while in contact with the terrain surface.
 @export var angular_damp := 0.0
+
+## Physical bounciness of the terrain. Use this instead of the physics material override.
+@export var bounce := 0.0