conforms file names to consistant standard

characters/cassette_tool/scn_cassette_tool.tscn

@@ -0,0 +1,11 @@
+[gd_scene format=3 uid="uid://bj2q72ch8nkek"]
+
+[ext_resource type="Script" uid="uid://ge2hingujtc8" path="res://characters/cassette_tool/scr_cassette_tool.gd" id="1_7yi0i"]
+
+[node name="CardPlacingTool" type="Node3D" unique_id=847164964 node_paths=PackedStringArray("ray")]
+script = ExtResource("1_7yi0i")
+ray = NodePath("RayCast3D")
+
+[node name="RayCast3D" type="RayCast3D" parent="." unique_id=1267699718]
+target_position = Vector3(0, 0, -20)
+collision_mask = 25

characters/cassette_tool/scr_cassette_tool.gd

@@ -0,0 +1,87 @@
+class_name CassetteTool
+extends Node3D
+
+@export var hero: Hero
+@export var ray: RayCast3D
+
+var enabled: bool = false
+var tower_preview: Tower
+var tower_preview_cassette: Cassette
+var last_tower_base: TowerBase
+var ray_collider: Object
+
+
+func reset() -> void:
+	delete_tower_preview()
+
+
+func _process(_delta: float) -> void:
+	if !enabled:
+		reset()
+		return
+	
+	if !ray_collider or hero.hand.size == 0 or ray_collider.has_cassette:
+		delete_tower_preview()
+	
+	if ray.is_colliding() and ray.get_collider() is TowerBase:
+		ray_collider = ray.get_collider()
+		if hero.hand.size > 0 and !ray_collider.has_cassette:
+			if ray_collider != last_tower_base or hero.selected_cassette != tower_preview_cassette:
+				spawn_tower_preview()
+	else:
+		ray_collider = null
+
+
+func interact() -> void:
+	if ray.is_colliding() and ray.get_collider() is TowerBase:
+		var tower_base: TowerBase = ray.get_collider() as TowerBase
+		if hero.game_manager.cassette_gameplay:
+			if hero.hand.size > 0:
+				place_cassette(tower_base)
+		else:
+			if tower_base.has_cassette:
+				remove_cassette(tower_base)
+			elif hero.hand.size > 0:
+				place_cassette(tower_base)
+
+
+func place_cassette(tower_base: TowerBase) -> void:
+	var cassette: Cassette = hero.selected_cassette
+	var energy_cost: int = cassette.cost
+	if hero.game_manager.cassette_gameplay and hero.energy < energy_cost:
+		return
+	remove_cassette(tower_base)
+	hero.hand.remove_at(hero.hand.contents.find(cassette))
+	hero.decrement_selected()
+	hero.hud.hot_wheel.update_cassettes(hero.get_wheel_cassettes())
+	tower_base.networked_spawn_tower.rpc(Data.cassettes.find(cassette), multiplayer.get_unique_id())
+	hero.placed_tower.emit(tower_base.tower)
+	hero.place_cassette_audio.play()
+	if hero.game_manager.cassette_gameplay:
+		hero.discassette_pile.add(cassette)
+		hero.energy -= energy_cost
+
+
+func remove_cassette(tower_base: TowerBase) -> void:
+	if tower_base.has_cassette:
+		tower_base.networked_remove_tower.rpc()
+
+
+func spawn_tower_preview() -> void:
+	delete_tower_preview()
+	var cassette: Cassette = hero.selected_cassette
+	last_tower_base = ray_collider as TowerBase
+	tower_preview_cassette = cassette
+	tower_preview = cassette.turret_scene.instantiate() as Tower
+	tower_preview.stats = cassette.tower_stats
+	tower_preview.position = Vector3.UP
+	tower_preview.preview_range(true)
+	last_tower_base.add_child(tower_preview)
+
+
+func delete_tower_preview() -> void:
+	last_tower_base = null
+	if is_instance_valid(tower_preview):
+		tower_preview.queue_free()
+		tower_preview = null
+		tower_preview_cassette = null

characters/cassette_tool/scr_cassette_tool.gd.uid

@@ -0,0 +1 @@
+uid://ge2hingujtc8