class_name MovementComponent extends Node

@export var player: Area2D
@export var speed: float = 275
@export var bounds_x: int = 12
@export var bounds_y: int = 12

@onready var weapon_component: WeaponComponent = %WeaponComponent


@onready var screensize = get_viewport().content_scale_size

var input = Input.get_vector("left", "right", "up","down")

func tick(delta: float):
  # Check to see if there's a player to move
  if player == null: return
  
  # Calculate ship to bullet displacemnt
  player.ship_displacement = player.position.y - player.previous_position.y
  player.travel += abs(weapon_component.bullet_data.speed) * delta + (player.ship_displacement)
  player.travel = clamp(player.travel, 0, 1.9 * weapon_component.bullet_data.projectile_spacing)
  
  # Thruster animation in relation to player movement
  if input.x > 0:
    player.position.x = player.position.x+1
    %Ship.frame = 2
    %Ship/Thrusters.flip_h = true
    %Ship/Thrusters.animation = "banked"
  elif input.x < 0:
    player.position.x = player.position.x-1
    %Ship.frame = 1
    %Ship/Thrusters.flip_h = false
    %Ship/Thrusters.animation = "banked"
  else:
    %Ship.frame = 0
    player.position.x = player.position.x
    %Ship/Thrusters.flip_h = false
    %Ship/Thrusters.animation = "fwd"
    
# Get previous positon for equidistant bullet calculation
  player.previous_position = player.position
  
# Move player within screenbounds
  player.position += input * speed * delta
  player.position = player.position.clamp(Vector2i(bounds_x,bounds_y), screensize - Vector2i(bounds_x,bounds_y))