Added beginnings of boss

src/Boss/SlimeBoss/States/Roam/MoveToRandomPosition.gd

@@ -0,0 +1,34 @@
+extends "res://Overlap/StateMachine/State.gd"
+
+export(float) var ARRIVE_DISTANCE = 6.0
+export(float) var SLOW_RADIUS = 200.0
+export(float) var MASS = 4.0
+export(float) var MAX_SPEED = 300.0
+export(float) var ROAM_RADIUS = 150.0
+
+
+
+var target_position = Vector2()
+var start_position = Vector2()
+var velocity = Vector2()
+
+func enter():
+	start_position = get_parent().start_position
+	target_position = calculate_new_target_position()
+	owner.get_node('AnimationPlayer').play('move')
+
+
+func update(delta):
+	velocity = Steering.arrive_to(velocity, owner.global_position, target_position, MASS, SLOW_RADIUS, MAX_SPEED)
+	owner.move_and_slide(velocity)
+	
+	if owner.global_position.distance_to(target_position) < ARRIVE_DISTANCE:
+		emit_signal('finished')
+
+
+func calculate_new_target_position():
+	randomize()
+	var random_angle = randf() * 2 * PI
+	randomize()
+	var random_radius = (randf() * ROAM_RADIUS) / 2 + ROAM_RADIUS / 2
+	return start_position + Vector2(cos(random_angle) * random_radius, sin(random_angle) * random_radius)