various fixes

README.md

@@ -1,7 +1,7 @@
 TODO:
 
 DONE Controller/possession refactor (input out of Boat).
-WeaponDef resource + WeaponSlot + one dumb gun that prints instead of shooting.
+DONE WeaponDef resource + WeaponSlot + one dumb gun that prints instead of shooting.
-Projectile base (with group self-registration) + real firing.
+DONE Projectile base (with group self-registration) + real firing.
-Loadout-driven mounting.
+DONE Loadout-driven mounting.
 Second boat scene to prove the whole seam.

main.tscn

@@ -74,4 +74,3 @@ current_controlled = NodePath("../Boat")
 world_manager = NodePath("../WorldManager")
 camera_rig = NodePath("../CameraRig")
 hud = NodePath("../Hud")
-throttle_ramp = null

ocean.tscn

@@ -3,14 +3,8 @@
 [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

scripts/camera_rig.gd

@@ -30,4 +30,4 @@ func _unhandled_input(event: InputEvent) -> void:
 
 func _process(delta: float) -> void:
 	if target:
-		global_position = global_position.lerp(target.global_position, follow_speed * delta)
+		global_position = global_position.lerp(target.global_position, 1.0 - exp(-follow_speed * delta))

scripts/floating_body.gd

@@ -24,7 +24,6 @@ extends RigidBody3D
 var _probe_offsets: Array[Vector3] = []   # local space
 
 var _ocean: Ocean
-# var _probes: Array[Marker3D] = [] TODO: Probably unused
 var _gravity: float = ProjectSettings.get_setting("physics/3d/default_gravity")
 var submerged_ratio := 0.0
 
@@ -39,10 +38,12 @@ func _ready() -> void:
 	if _probe_offsets.is_empty():
 		for col in probe_grid.x:
 			for row in probe_grid.y:
+				var tx := 0.5 if probe_grid.x <= 1 else col / float(probe_grid.x - 1)
+				var tz := 0.5 if probe_grid.y <= 1 else row / float(probe_grid.y - 1)
 				_probe_offsets.append(Vector3(
-					lerpf(-probe_extents.x, probe_extents.x, col / float(probe_grid.x - 1)),
+					lerpf(-probe_extents.x, probe_extents.x, tx),
 					probe_extents.y,
-					lerpf(-probe_extents.z, probe_extents.z, row / float(probe_grid.y - 1))))
+					lerpf(-probe_extents.z, probe_extents.z, tz)))
 
 
 

scripts/ocean.gd

@@ -30,16 +30,21 @@ extends MeshInstance3D
 	set(value):
 		iter_geometry = value
 		_push("ITER_GEOMETRY", value)
-## Node the ocean mesh stays centered under (camera rig or boat).
+		
-## Half-size of the rendered ocean square, in meters.
+## Half-size of the rendered ocean square, in meters
 @export var render_distance := 100.0:
 	set(value):
 		render_distance = value
 		if is_node_ready():
 			_rebuild_mesh()
-## World-space distance between mesh vertices; smaller = more wave detail.
 
-@export var vertex_spacing := 1.0
+## World-space distance between mesh vertices; smaller = more wave detail.
+@export var vertex_spacing := 1.0:
+	set(value):
+		vertex_spacing = value
+		if is_node_ready():
+			_rebuild_mesh()
+
 var _phase := 0.0
 var _wave_offset := Vector2.ZERO
 

scripts/player_controller.gd

@@ -3,6 +3,9 @@ extends Node
 
 @export var current_controlled : Boat:
 	set(value):
+		if current_controlled != null and current_controlled != value:
+			current_controlled.desired_throttle = 0.0
+			current_controlled.steer_input = 0.0
 		current_controlled = value
 		if is_node_ready():
 			if current_controlled != null:
@@ -57,6 +60,9 @@ func _process(delta: float) -> void:
 		current_controlled.fire_weapons()
 	
 func _possess() -> void:
-	camera_rig.target = current_controlled
+	if camera_rig != null:
-	world_manager.focus = current_controlled
+		camera_rig.target = current_controlled
-	hud.boat = current_controlled
+	if world_manager != null:
+		world_manager.focus = current_controlled
+	if hud != null:
+		hud.boat = current_controlled

scripts/projectile.gd

@@ -18,7 +18,7 @@ func launch(def: AmmoDef, muzzle: Transform3D, speed_scale := 1.0) -> void:
 	reset_physics_interpolation()
 
 func _physics_process(delta: float) -> void:
-	if Vector3.UP.cross(linear_velocity).length_squared() > 0.01:
+	if linear_velocity.length_squared() > 0.01 and absf(linear_velocity.normalized().dot(Vector3.UP)) < 0.999:
 		look_at(global_position + linear_velocity)
 
 	_time_left -= delta

scripts/stats_label.gd

@@ -1,8 +1,7 @@
 extends Label
 
-@export var boat: Boat
+var boat: Boat				# Assigned by hud
-@export var world: WorldManager
+var world: WorldManager		# Assigned by hud
-
 
 func _process(_delta: float) -> void:
 	if boat == null or world == null:

scripts/weapon_slot.gd

@@ -12,6 +12,10 @@ func can_mount(def: WeaponDef) -> bool:
 
 func mount(def: WeaponDef) -> bool:
 	if not can_mount(def):
+		push_warning("%s can't mount %s" % [
+			name,
+			def.display_name if def != null else "<null def>"
+		])
 		return false
 	unmount()
 	weapon = def.weapon_scene.instantiate()