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Added kamikaze states and star system border (both don't working properly)

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2ndbeam 2024-05-03 22:52:21 +03:00
commit ac263a1e65
6 changed files with 112 additions and 10 deletions
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scripts/State Machine/Kamikaze/AttackState.gd Normal file
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extends State
## This amount of force will be applied if target can be stabbed
@export var additional_stab_force: float = 200.0
## If target is further than this distance, transit to WanderingState
@export var target_loss_distance: float = 1536.0
## Shortcut to get_parent().get_parent()
@onready var ship = get_parent().get_parent()
## Node which is being targeted by this ship
var target: Node2D
## Ship will strive to achieve this angle
var destination_degrees: float = 0:
set(value):
if value > 180:
destination_degrees = value - 360
elif value < -180:
destination_degrees = 360 + value
else:
destination_degrees = value
## Difference between current rotation and destination angle, in degrees. Sign determines torque direction.
var current_destination_difference: float = 0:
set(value):
if value < 0:
current_destination_difference = 180 + value
if current_destination_difference > 180:
current_destination_difference = value - 180
## Delta to destination_degrees
var destination_difference: float = 5.0
func enter(message: Dictionary):
if message.has("target"):
target = message["target"]
else:
get_parent().transit("WanderingState")
func process(_delta):
# checking if need to apply torque
destination_degrees = rad_to_deg(ship.global_position.angle_to_point(target.global_position))
current_destination_difference = destination_degrees - ship.hull.global_rotation_degrees
var rotation_sign = sign(current_destination_difference)
if abs(current_destination_difference) > destination_difference:
ship.engine.rotation_axis = rotation_sign * (current_destination_difference / 180)
else:
ship.engine.rotation_axis = 0.0
ship.hull.apply_central_force(Vector2.from_angle(ship.hull.rotation) * additional_stab_force)
# making ship always accelerate
ship.engine.acceleration_axis = 1.0
var distance_to_target = ship.global_position.distance_to(target.global_position)
if distance_to_target > target_loss_distance:
get_parent().transit("WanderingState")