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- class_name Ship
- extends RigidBody2D
- # Common base script for ships
- signal moved(speed: float)
- const THRUST_STRENGTH: float = 400_000.0
- const TORQUE_THRUST: float = 20.0
- const MOVE_CEIL : float = 2
- var current_force := Vector2.ZERO
- var current_torque : float = 0.0
- func _physics_process(delta):
- apply_central_force(current_force.rotated(rotation))
- apply_torque(current_torque)
- var square_speed: float = linear_velocity.length_squared()
- if square_speed > MOVE_CEIL:
- moved.emit(sqrt(square_speed))
- else:
- moved.emit(0.0)
- func _on_command(dir: Vector2) -> void:
- _thrust(dir)
- func _thrust(dir: Vector2) -> void:
- current_force = Vector2.UP * dir.y * THRUST_STRENGTH
- current_torque = dir.x * TORQUE_THRUST * THRUST_STRENGTH
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