286498804d
Adds 7 new test cases covering home/hospital navigation state: - is_at_home() initial state and transitions - go_to_home() with idempotence check - go_to_hospital() state restoration and guards - is_at_home flag cleanup on room navigation Implements corresponding methods in RoomNavigator: - is_at_home(): Returns home state - go_to_home(): Navigates to home (0,0) and saves hospital position - go_to_hospital(): Returns to previously saved hospital location - _go_to_room_internal(): Helper to avoid flag interference All 34 tests passing. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
74 lines
1.9 KiB
GDScript
74 lines
1.9 KiB
GDScript
## RoomNavigator — autoload that moves the Camera2D smoothly between hospital floors and rooms.
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extends Node
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signal room_changed(floor_index: int, room_index: int)
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const FLOOR_HEIGHT: float = 720.0
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const ROOM_WIDTH: float = 1280.0
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const CAMERA_TWEEN_DURATION: float = 0.6
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var _current_floor: int = 0
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var _current_room: int = 0
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var _camera: Camera2D
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var _is_at_home: bool = false
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var _last_hospital_floor: int = 0
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var _last_hospital_room: int = 0
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func initialize(camera: Camera2D) -> void:
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_camera = camera
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func go_to_floor(floor_index: int) -> void:
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go_to_room(floor_index, 0)
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func go_to_room(floor_index: int, room_index: int) -> void:
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_go_to_room_internal(floor_index, room_index, true)
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func _go_to_room_internal(floor_index: int, room_index: int, clear_home_flag: bool) -> void:
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if clear_home_flag:
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_is_at_home = false
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if _camera == null:
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return
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if floor_index == _current_floor and room_index == _current_room:
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return
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_current_floor = floor_index
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_current_room = room_index
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var target_x: float = room_index * ROOM_WIDTH + ROOM_WIDTH * 0.5
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var target_y: float = floor_index * -FLOOR_HEIGHT + FLOOR_HEIGHT * 0.5
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var tween: Tween = create_tween()
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tween.set_ease(Tween.EASE_IN_OUT)
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tween.set_trans(Tween.TRANS_SINE)
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tween.tween_property(_camera, "position", Vector2(target_x, target_y), CAMERA_TWEEN_DURATION)
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tween.finished.connect(func() -> void: room_changed.emit(floor_index, room_index))
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func get_current_floor() -> int:
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return _current_floor
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func get_current_room() -> int:
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return _current_room
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func is_at_home() -> bool:
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return _is_at_home
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func go_to_home() -> void:
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if _is_at_home:
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return
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_last_hospital_floor = _current_floor
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_last_hospital_room = _current_room
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_is_at_home = true
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_go_to_room_internal(0, 0, false)
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func go_to_hospital() -> void:
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if not _is_at_home:
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return
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_is_at_home = false
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go_to_room(_last_hospital_floor, _last_hospital_room)
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