stuff

hud.tscn

@@ -0,0 +1,20 @@
+[gd_scene format=3 uid="uid://conoykdb1g38n"]
+
+[ext_resource type="Script" uid="uid://b500yf6hema7c" path="res://scripts/stats_label.gd" id="1_37p78"]
+[ext_resource type="Script" uid="uid://b3gsctxaxjaj1" path="res://scripts/hud.gd" id="1_64ctp"]
+
+[node name="Hud" type="CanvasLayer" unique_id=167273188]
+script = ExtResource("1_64ctp")
+
+[node name="StatsLabel" type="Label" parent="." unique_id=1367070931]
+unique_name_in_owner = true
+anchors_preset = 3
+anchor_left = 1.0
+anchor_top = 1.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+offset_left = -76.0
+offset_top = -52.0
+grow_horizontal = 0
+grow_vertical = 0
+script = ExtResource("1_37p78")

main.tscn

@@ -1,10 +1,9 @@
 [gd_scene format=3 uid="uid://jven27ktracb"]
 
-[ext_resource type="Material" uid="uid://6p5bg1nyso6d" path="res://materials/stylized_water.tres" id="1_water_material"]
+[ext_resource type="PackedScene" uid="uid://c6n3dg530t8oc" path="res://ocean.tscn" id="1_lquwl"]
-[ext_resource type="Script" uid="uid://co5xetl8amg4j" path="res://scripts/ocean.gd" id="2_ocean_script"]
+[ext_resource type="PackedScene" uid="uid://cieiwihia8t2w" path="res://player_boat.tscn" id="2_7mycd"]
-[ext_resource type="Script" uid="uid://c0n1x050jvspr" path="res://scripts/boat.gd" id="3_1bvp3"]
 [ext_resource type="Script" uid="uid://46jiwugeccqg" path="res://scripts/camera_rig.gd" id="4_1bvp3"]
-[ext_resource type="Script" uid="uid://b500yf6hema7c" path="res://scripts/stats_label.gd" id="5_lquwl"]
+[ext_resource type="PackedScene" uid="uid://conoykdb1g38n" path="res://hud.tscn" id="4_272bh"]
 [ext_resource type="Script" uid="uid://dpohf1tg5e2gs" path="res://scripts/world_manager.gd" id="6_7mycd"]
 
 [sub_resource type="ProceduralSkyMaterial" id="SkyMaterial_1"]
@@ -19,11 +18,6 @@ background_mode = 2
 sky = SubResource("Sky_1")
 tonemap_mode = 2
 
-[sub_resource type="PlaneMesh" id="PlaneMesh_ocean"]
-size = Vector2(200, 200)
-subdivide_width = 200
-subdivide_depth = 200
-
 [sub_resource type="BoxMesh" id="BoxMesh_seabed"]
 size = Vector3(200, 1, 200)
 
@@ -33,14 +27,6 @@ albedo_color = Color(0.76, 0.7, 0.5, 1)
 [sub_resource type="BoxShape3D" id="BoxShape_seabed"]
 size = Vector3(200, 1, 200)
 
-[sub_resource type="BoxMesh" id="BoxMesh_crate"]
-
-[sub_resource type="StandardMaterial3D" id="Material_crate"]
-albedo_color = Color(0.72, 0.53, 0.32, 1)
-roughness = 0.9
-
-[sub_resource type="BoxShape3D" id="BoxShape_crate"]
-
 [node name="Main" type="Node3D" unique_id=1242452333]
 
 [node name="WorldEnvironment" type="WorldEnvironment" parent="." unique_id=431656791]
@@ -50,13 +36,7 @@ environment = SubResource("Environment_1")
 transform = Transform3D(1, 0, 0, 0, 0.642788, 0.766044, 0, -0.766044, 0.642788, 0, 20, 0)
 shadow_enabled = true
 
-[node name="Ocean" type="MeshInstance3D" parent="." unique_id=312504233 groups=["follow_focus", "ocean"]]
+[node name="Ocean" parent="." unique_id=521355215 instance=ExtResource("1_lquwl")]
-material_override = ExtResource("1_water_material")
-mesh = SubResource("PlaneMesh_ocean")
-script = ExtResource("2_ocean_script")
-sea_height = 1.0
-sea_choppy = 8.0
-metadata/follow_step = 1.0
 
 [node name="Seabed" type="StaticBody3D" parent="." unique_id=1919476025 groups=["follow_focus"]]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -4.5, 0)
@@ -68,50 +48,24 @@ surface_material_override/0 = SubResource("Material_seabed")
 [node name="CollisionShape3D" type="CollisionShape3D" parent="Seabed" unique_id=111957760]
 shape = SubResource("BoxShape_seabed")
 
-[node name="Crate" type="RigidBody3D" parent="." unique_id=1409256205 groups=["shift_with_origin"]]
+[node name="PlayerBoat" parent="." unique_id=1387061778 instance=ExtResource("2_7mycd")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 3, 0)
-mass = 5.0
-script = ExtResource("3_1bvp3")
-buoyancy = 1.5
-full_force_depth = 0.8
-probe_extents = Vector3(0.35, 0, 2.25)
-
-[node name="Mesh" type="MeshInstance3D" parent="Crate" unique_id=1406951740]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 5, 0, 0, 0)
-mesh = SubResource("BoxMesh_crate")
-surface_material_override/0 = SubResource("Material_crate")
-
-[node name="CollisionShape3D" type="CollisionShape3D" parent="Crate" unique_id=1190807384]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 5, 0, 0, 0)
-shape = SubResource("BoxShape_crate")
 
 [node name="CameraRig" type="Node3D" parent="." unique_id=2139913829 node_paths=PackedStringArray("target", "cam") groups=["shift_with_origin"]]
 transform = Transform3D(1, 0, 0, 0, 0.9396926, 0.34202012, 0, -0.34202012, 0.9396926, 0, 0, 0)
 script = ExtResource("4_1bvp3")
-target = NodePath("../Crate")
+target = NodePath("../PlayerBoat")
 cam = NodePath("PlayerCamera")
 
 [node name="PlayerCamera" type="Camera3D" parent="CameraRig" unique_id=553919400]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 8)
 
-[node name="CanvasLayer" type="CanvasLayer" parent="." unique_id=1275537335]
+[node name="Hud" parent="." unique_id=167273188 node_paths=PackedStringArray("boat", "world") instance=ExtResource("4_272bh")]
-
+boat = NodePath("../PlayerBoat")
-[node name="StatsLabel" type="Label" parent="CanvasLayer" unique_id=15552030 node_paths=PackedStringArray("boat", "world")]
+world = NodePath("../WorldManager")
-anchors_preset = 3
-anchor_left = 1.0
-anchor_top = 1.0
-anchor_right = 1.0
-anchor_bottom = 1.0
-offset_left = -76.0
-offset_top = -52.0
-grow_horizontal = 0
-grow_vertical = 0
-script = ExtResource("5_lquwl")
-boat = NodePath("../../Crate")
-world = NodePath("../../WorldManager")
 
 [node name="WorldManager" type="Node" parent="." unique_id=1879897241 node_paths=PackedStringArray("focus", "ocean")]
 script = ExtResource("6_7mycd")
-focus = NodePath("../Crate")
+focus = NodePath("../PlayerBoat")
 ocean = NodePath("../Ocean")
 shift_threshold = 50.0

ocean.tscn

@@ -0,0 +1,17 @@
+[gd_scene format=3 uid="uid://c6n3dg530t8oc"]
+
+[ext_resource type="Material" uid="uid://6p5bg1nyso6d" path="res://materials/stylized_water.tres" id="1_j38dg"]
+[ext_resource type="Script" uid="uid://co5xetl8amg4j" path="res://scripts/ocean.gd" id="2_nb2vx"]
+
+[sub_resource type="PlaneMesh" id="PlaneMesh_ocean"]
+size = Vector2(200, 200)
+subdivide_width = 200
+subdivide_depth = 200
+
+[node name="Ocean" type="MeshInstance3D" unique_id=521355215 groups=["follow_focus", "ocean"]]
+material_override = ExtResource("1_j38dg")
+mesh = SubResource("PlaneMesh_ocean")
+script = ExtResource("2_nb2vx")
+sea_height = 1.0
+sea_choppy = 8.0
+metadata/follow_step = 1.0

player_boat.tscn

@@ -0,0 +1,29 @@
+[gd_scene format=3 uid="uid://cieiwihia8t2w"]
+
+[ext_resource type="Script" uid="uid://c0n1x050jvspr" path="res://scripts/boat.gd" id="1_7h74f"]
+
+[sub_resource type="BoxMesh" id="BoxMesh_crate"]
+size = Vector3(1, 1, 5)
+
+[sub_resource type="StandardMaterial3D" id="Material_crate"]
+albedo_color = Color(0.72, 0.53, 0.32, 1)
+roughness = 0.9
+
+[sub_resource type="BoxShape3D" id="BoxShape_crate"]
+
+[node name="PlayerBoat" type="RigidBody3D" unique_id=1387061778 groups=["shift_with_origin"]]
+mass = 5.0
+script = ExtResource("1_7h74f")
+buoyancy = 1.5
+full_force_depth = 0.8
+probe_extents = Vector3(0.35, 0, 2.25)
+probe_grid = Vector2i(2, 5)
+
+[node name="Mesh" type="MeshInstance3D" parent="." unique_id=671943938]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 5, 0, 0, 0)
+layers = 2
+mesh = SubResource("BoxMesh_crate")
+surface_material_override/0 = SubResource("Material_crate")
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="." unique_id=18200711]
+shape = SubResource("BoxShape_crate")

project.godot

@@ -14,6 +14,10 @@ config/name="boatgame"
 run/main_scene="res://main.tscn"
 config/features=PackedStringArray("4.7", "Forward Plus")
 
+[autoload]
+
+Game="*uid://dtkqmj8h5mg8y"
+
 [display]
 
 window/stretch/mode="canvas_items"
@@ -46,11 +50,26 @@ throttle_stop={
 "events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":88,"key_label":0,"unicode":120,"location":0,"echo":false,"script":null)
 ]
 }
+restart={
+"deadzone": 0.2,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194332,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
+]
+}
+
+[layer_names]
+
+3d_physics/layer_1="terrain"
+3d_physics/layer_2="player"
+3d_physics/layer_3="enemies"
+3d_physics/layer_4="projectiles"
+3d_physics/layer_5="pickups"
 
 [physics]
 
 3d/physics_engine="Jolt Physics"
+common/physics_interpolation=true
 
 [rendering]
 
 rendering_device/driver.windows="d3d12"
+rendering_device/fallback_to_d3d12=false

scripts/boat.gd

@@ -25,6 +25,9 @@ func _physics_process(delta: float) -> void:
 	
 	throttle = move_toward(throttle, desired_throttle, throttle_response * delta)
 
+	if submerged_ratio <= 0.0:
+		return   # airborne: no thrust, no rudder, no keel
+
 	# boat's forward direction, flattened onto the water plane
 	var forward := -global_basis.z
 	forward.y = 0.0
@@ -40,9 +43,6 @@ func _physics_process(delta: float) -> void:
 	var rudder_bite := clampf(forward_speed / 3.0, -1.0, 1.0)
 	apply_torque(Vector3.UP * steer_input * rudder_strength * rudder_bite * mass * submerged_ratio)
 
-	if submerged_ratio <= 0.0:
-		return   # airborne: no thrust, no rudder, no keelffffff
-
 	# --- keel: kill sideways sliding ---
 	var right := global_basis.x
 	right.y = 0.0

scripts/floating_body.gd

@@ -57,7 +57,6 @@ func _physics_process(_delta: float) -> void:
 			var factor := clampf(depth / full_force_depth, 0.0, 1.0)
 			submerged_ratio += factor / _probe_offsets.size()
 			var force := Vector3.UP * _gravity * mass * buoyancy * factor / _probe_offsets.size()
-			apply_force(force, pos - global_position)
 			var r := pos - global_position
 			# velocity of this specific point on the hull (body motion + rotation)
 			var point_velocity := linear_velocity + angular_velocity.cross(r)

scripts/game.gd

@@ -0,0 +1,6 @@
+# scripts/game.gd — autoloaded as "Game"
+extends Node
+
+func _unhandled_input(event: InputEvent) -> void:
+	if event.is_action_pressed("restart"):
+		get_tree().reload_current_scene()

scripts/game.gd.uid

@@ -0,0 +1 @@
+uid://dtkqmj8h5mg8y

scripts/hud.gd

@@ -0,0 +1,27 @@
+class_name Hud
+extends CanvasLayer
+
+## The HUD's only inputs. Everything inside hud.tscn gets its references
+## from here -- nothing inside the scene reaches out on its own.
+
+@export var boat: Boat:
+	set(value):
+		boat = value
+		if is_node_ready():
+			_distribute()
+@export var world: WorldManager:
+	set(value):
+		world = value
+		if is_node_ready():
+			_distribute()
+
+@onready var _stats_label: Label = %StatsLabel
+
+
+func _ready() -> void:
+	_distribute()
+
+
+func _distribute() -> void:
+	_stats_label.boat = boat
+	_stats_label.world = world

scripts/hud.gd.uid

@@ -0,0 +1 @@
+uid://b3gsctxaxjaj1

scripts/stats_label.gd

@@ -5,7 +5,7 @@ extends Label
 
 
 func _process(_delta: float) -> void:
-	if boat == null:
+	if boat == null or world == null:
 		text = "no boat"
 		return
 
@@ -22,6 +22,6 @@ Position:  (%.0f, %.0f)
 		boat.throttle * 100.0,
 		speed,
 		boat.submerged_ratio * 100.0,
-		boat.global_position.x,
+		pos.x,
-		boat.global_position.z,
+		pos.z,
 	]

scripts/world_manager.gd

@@ -22,6 +22,8 @@ func true_position(node: Node3D) -> Vector3:
 
 
 func _physics_process(_delta: float) -> void:
+	if focus == null: 
+		return
 	_maybe_shift_origin()
 	_recenter_followers()
 
@@ -34,6 +36,7 @@ func _maybe_shift_origin() -> void:
 	origin_offset += shift
 	for node in get_tree().get_nodes_in_group("shift_with_origin"):
 		node.global_position -= shift
+		node.reset_physics_interpolation()
 	ocean.shift_origin(shift)
 
 
@@ -45,3 +48,4 @@ func _recenter_followers() -> void:
 		if new_x != node.global_position.x or new_z != node.global_position.z:
 			node.global_position.x = new_x
 			node.global_position.z = new_z
+			node.reset_physics_interpolation()