leg jump swap ani fix

movement/tests/test_fsm_runner.gd

@@ -33,6 +33,7 @@ func run_all() -> void:
 	var tests := [
 		"test_states_register_and_initialize",
 		"test_do_jump_sets_velocity_and_counters",
+		"test_held_jump_bunny_hops_emit_each_takeoff",
 		"test_double_jump_emits_jet_event",
 		"test_wall_run_preserves_fast_entry_speed",
 		"test_wall_run_entry_keeps_some_upward_momentum",
@@ -129,6 +130,40 @@ func test_do_jump_sets_velocity_and_counters() -> void:
 	_expect(not sm.on_ground, "no longer grounded")
 
 
+func test_held_jump_bunny_hops_emit_each_takeoff() -> void:
+	var jump_events: Array[String] = []
+	var controller := PlayerMovementController.new()
+	controller._machine = sm
+	sm.movement_event.connect(func(event_name: String, data: Dictionary) -> void:
+		if event_name == "jump":
+			jump_events.append(String(data.get("kind", "jump")))
+		controller._on_movement_event(event_name, data)
+	)
+	var air = sm.states["air"]
+	sm.input_jump_pressed = true
+	fake_player.velocity = Vector3(0.0, 0.0, -params.walk_speed)
+	var variants: Array[String] = []
+
+	# Start with an ordinary ground jump, then keep Space held through three
+	# direct Air -> Air bunny hops. No intervening motion state is involved.
+	sm.do_jump()
+	variants.append(controller._visual_animation_state("air", params.walk_speed))
+	for hop in 3:
+		sm.jump_cooldown_timer = 0.0
+		sm.notify_landed(0.0)
+		_expect(air._try_bunny_hop(),
+			"held jump starts bunny hop %d" % (hop + 1))
+		variants.append(controller._visual_animation_state(
+			"air", params.walk_speed))
+
+	_eq(jump_events, ["jump", "bunny_hop", "bunny_hop", "bunny_hop"],
+		"every held-space bunny hop emits a jump takeoff")
+	_eq(variants, ["air_alt", "air", "air_alt", "air"],
+		"ground jump and consecutive bunny hops alternate leg variants")
+	controller._machine = null
+	controller.free()
+
+
 func test_double_jump_emits_jet_event() -> void:
 	var events := []
 	sm.movement_event.connect(func(ev, data): events.append([ev, data]))