Attempt to refactor components.

scripts/components.gd

@@ -0,0 +1,131 @@
+# Component types for the game's architecture
+# All components extend Node and are meant to be attached to parent objects
+
+class_name compoents extends Node
+
+var move_dir: Vector2 = Vector2.ZERO
+var shoot_pressed: bool = false
+var shooting: bool = false
+
+
+func update() -> void:
+  move_dir = Input.get_vector("left", "right", "up", "down")
+  shoot_pressed = Input.is_action_just_pressed("shoot")
+  shooting = Input.is_action_pressed("shoot")
+
+
+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: Node = %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
+
+  # Shorten variable for accessing weapon_component for clarity
+  var weapon_system = weapon_component.data
+
+  # Calculate ship to bullet displacement
+  player.ship_displacement = player.position.y - player.previous_position.y
+  player.travel += abs(weapon_system.speed) * delta + (player.ship_displacement)
+  player.travel = clamp(player.travel, 0, 1.9 * weapon_system.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 position for equidistant bullet calculation
+  player.previous_position = player.position
+
+# Move player within screen bounds
+  player.position += input * speed * delta
+  player.position = player.position.clamp(Vector2i(bounds_x, bounds_y), screensize - Vector2i(bounds_x, bounds_y))
+
+
+class_name ShootComponent extends Node
+
+@onready var weapon_component: Node = %WeaponComponent
+@onready var player: PlayerComponent = $".."
+
+func shoot():
+
+  # Shorten variable for accessing weapon_component for clarity
+  var weapon_system = weapon_component.data
+
+  if player.travel > weapon_system.spacing:
+
+    for b in range(weapon_system.projectiles):
+
+      # Instantiate the bullets
+      var bullet = weapon_component.weapon_current.instantiate()
+      get_tree().root.add_child(bullet)
+      # Adjust bullet spacing before firing
+
+      bullet.position = player.position + Vector2((b - (weapon_system.projectiles - 1) / 2.0) * round(round((weapon_system.projectiles + weapon_system.spacing / 2)) / 2), weapon_system.origin)
+      print(b, bullet.position.x)
+
+      # Print which weapon is firing
+      print(b, bullet.shot_data.shot_name, "weapon fired")
+
+      # Subtract projectile spacing from current Player travel for next
+      player.travel -= weapon_system.spacing
+
+  else: return
+
+
+class_name PlayerComponent extends Area2D
+
+# Components managed by Player
+@onready var input_component: InputComponent = $InputComponent
+@onready var movement_component: MovementComponent = $MovementComponent
+@onready var shoot_component: ShootComponent = $ShootComponent
+@onready var weapon_component: WeaponComponent = $WeaponComponent
+
+# Variables for Player shooting status
+@export var can_shoot: bool = true
+@export var is_shooting: bool = false
+
+# Variables for Player position calculations for equidistant bullets
+var previous_position: Vector2
+var ship_displacement: float
+var travel: float = 0
+
+
+func _process(delta) -> void:
+
+  # Read Controls
+  input_component.update()
+
+  # Read Shooting
+  if input_component.shooting:
+    is_shooting = true
+  else: is_shooting = false
+
+  if is_shooting == true:
+    shoot_component.shoot()
+
+  # Read Movement Component
+  movement_component.input = input_component.move_dir
+  movement_component.tick(delta)