Add classic HUD, auto reload, furniture pathfinding and death flatline

scripts/player.gd

@@ -100,6 +100,8 @@ func _unhandled_input(event: InputEvent) -> void:
 
 ## Ricarica: tempi invariati, riusata da tastiera (R) e dal pulsante on-screen.
 func start_reload() -> void:
+	if reloading or death_started or hp <= 0 or ammo >= 30:
+		return
 	reloading = true
 	weapon_anim.play("reload")
 	Audio.play(self, "items/cliprelease1.wav")
@@ -140,6 +142,8 @@ func _physics_process(dt: float) -> void:
 			get_tree().reload_current_scene()     # R o pulsante Ricarica a partita finita
 		return
 	_regenerate_health(dt)
+	if ammo <= 0 and not reloading:
+		start_reload()
 	_handle_actions()
 	# Deadzone esplicita piccola (0.2): con la 0.5 delle azioni la corsa utile del
 	# joystick touch si dimezzerebbe, mentre per tastiera/joypad nulla cambia.
@@ -176,6 +180,8 @@ func shoot() -> void:
 	if hit and hit.collider.has_method("take_damage"):
 		Blood.impact(get_parent(), hit.position, -camera.global_basis.z)
 		hit.collider.take_damage(35, hit.position.y)
+	if ammo <= 0:
+		start_reload()
 
 func throw_grenade() -> RigidBody3D:
 	if death_started or hp <= 0 or grenade_cooldown > 0:
@@ -219,6 +225,7 @@ func _die() -> void:
 	Input.mouse_mode = Input.MOUSE_MODE_VISIBLE
 	# Original Half-Life player pain sample used as the death event vocal.
 	Audio.play(self, "player/pl_pain7.wav", false, -8)
+	Audio.play(self, "fvox/flatline.wav", false, -9)
 	var layer := CanvasLayer.new()
 	layer.layer = 5
 	add_child(layer)