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- extends Area2D
- var speed = 0
- var dir = Vector2(0,0)
- var length = 0
- var max_length = 0
- var rest_length = 0
- var faction = 0
- var ship
- var target
- var offset = Vector2(0,0)
- var retract = false
- var joint
- var disabled = false
- func _destroy():
- if (disabled):
- return
-
- disabled = true
- set_process(false)
- get_node("Anim").play("destroy")
- joint.queue_free()
- func _collide(body):
- if (!body.disabled && !Factions.is_enemy(faction,body.faction)):
- return
-
- target = body
- offset = (global_position-body.global_position).rotated(-body.rotation)
- joint.set_node_a(ship.get_path())
- joint.set_node_b(body.get_path())
- _retract()
- dir = (body.global_position-get_parent().global_position).normalized()
- speed *= 0.5
- rest_length += max(body.size.x,body.size.y)/2.0
- func _retract():
- if (retract):
- return
-
- #clear_shapes()
- speed *= 0.5
- retract = true
- func _detach():
- if (disabled):
- return
-
- _retract()
- get_node("Particles").set_emitting(true)
- if (target!=null):
- get_node("Particles").set_initial_velocity(target.get_lv())
- target = null
- joint.set_node_a("")
- joint.set_node_b("")
- func _process(delta):
- if (retract):
- if (target!=null):
- if (length>rest_length):
- length -= delta*speed
- joint.set_node_b("")
- target.position += -delta*speed*dir
- joint.set_node_b(target.get_path())
- if (ship.global_position.distance_squared_to(target.global_position)<rest_length*rest_length):
- length = rest_length
- else:
- target.boarding = true
- ship.board_target = target
- ship.start_boarding()
- set_global_position(target.global_position+offset.rotated(target.rotation))
- else:
- length -= delta*speed
- if (length<=0):
- _destroy()
- return
- global_position = get_parent().global_position+length*dir
- else:
- length += delta*speed
- if (length>max_length):
- _retract()
- global_position = get_parent().global_position+length*dir
-
- get_node("Wire").set_region_rect(Rect2(0,0,32,2*global_position.distance_to(get_parent().global_position)-16))
- set_rotation(position.angle()-PI)
- func _ready():
- joint = get_node("Joint")
- set_process(true)
- get_node("Wire").set_material(get_node("Wire").get_material().duplicate())
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