Minor fixes

game/entities/player.gd

@@ -1,18 +1,21 @@
 extends Node
 
 
+@onready var ship := $Ship
+
+
 var position : Vector2:
 	set(value):
-		$Ship.position = value
+		ship.position = value
 	get:
-		return $Ship.position
+		return ship.position
 
 
 func _physics_process(delta: float) -> void:
 	var input_direction := Input.get_vector("move_left", "move_right", "move_up", "move_down")
-	$Ship.accelerate(input_direction, delta)
+	ship.accelerate(input_direction, delta)
 	
-	var weapons : Array[Weapon] = $Ship.weapons
+	var weapons : Array[Weapon] = ship.weapons
 	var weapon_actions := {
 		0: ["shoot_weapon_1", "reload_weapon_1"],
 		1: ["shoot_weapon_2", "reload_weapon_2"]
@@ -21,7 +24,7 @@ func _physics_process(delta: float) -> void:
 		if index >= weapons.size(): break
 		
 		if Input.is_action_pressed(weapon_actions[index][0], true):
-			$Ship.shoot(weapons[index])
+			ship.shoot(weapons[index])
 		
 		if Input.is_action_pressed(weapon_actions[index][1], true):
-			$Ship.reload(weapons[index])
+			ship.reload(weapons[index])

game/entities/ship.gd

@@ -1,17 +1,18 @@
 extends CharacterBody2D
 
 
-const Weapon = preload("res://game/entities/weapons/weapon.tscn")
+@onready var sprite := $Sprite2D
+@onready var colision := $CollisionShape2D
 
 
 @export var size : Vector2:
 	set(value):
 		size = value
-		if $Sprite2D.texture:
-			$Sprite2D.texture.size = value
-		$CollisionShape2D.shape.radius = 0.9 * minf(size.x, size.y)/2
-		$CollisionShape2D.shape.height = 0.9 * maxf(size.x, size.y)
-		$CollisionShape2D.rotation = 0.0 if size.x < size.y else PI/2
+		if sprite.texture:
+			sprite.texture.size = value
+		colision.shape.radius = 0.9 * minf(size.x, size.y)/2
+		colision.shape.height = 0.9 * maxf(size.x, size.y)
+		colision.rotation = 0.0 if size.x < size.y else PI/2
 	get:
 		return size
 
@@ -29,11 +30,12 @@ const Weapon = preload("res://game/entities/weapons/weapon.tscn")
 func _ready() -> void:
 	var texture := PlaceholderTexture2D.new()
 	texture.size = size
-	$Sprite2D.texture = texture
+	sprite.texture = texture
 	
+	const WEAPON = preload("res://game/entities/weapons/weapon.tscn")
 	var weapons_by_offset := {
-		8: Weapon.instantiate(),
-		-8: Weapon.instantiate(),
+		8: WEAPON.instantiate(),
+		-8: WEAPON.instantiate(),
 	}
 	for offset : int in weapons_by_offset:
 		var weapon : Node2D = weapons_by_offset[offset]

game/entities/weapons/projectiles/gatling_projectile.gd

@@ -0,0 +1,7 @@
+extends CharacterBody2D
+
+
+func _ready() -> void:
+	var texture := PlaceholderTexture2D.new()
+	texture.size = Vector2(4, 4)
+	$Sprite2D.texture = texture

game/entities/weapons/projectiles/gatling_projectile.gd.uid

@@ -0,0 +1 @@
+uid://rtsf1n0djorp

game/entities/weapons/projectiles/gatling_projectile.tscn

@@ -1,10 +1,18 @@
-[gd_scene load_steps=2 format=3 uid="uid://cnoiv8hdgossf"]
+[gd_scene load_steps=4 format=3 uid="uid://cnoiv8hdgossf"]
 
-[ext_resource type="Script" uid="uid://ctmjb3nkxrepu" path="res://game/entities/weapons/projectiles/projectile.gd" id="1_2ltai"]
+[ext_resource type="Script" uid="uid://rtsf1n0djorp" path="res://game/entities/weapons/projectiles/gatling_projectile.gd" id="1_xq7oi"]
+[ext_resource type="PackedScene" uid="uid://bohp8yx6cldgc" path="res://game/entities/weapons/projectiles/projectile_mover.tscn" id="2_jnl7n"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_5a440"]
+radius = 4.0
 
 [node name="GatlingProjectile" type="CharacterBody2D"]
-script = ExtResource("1_2ltai")
-damage = 6
-speed = 600
-direction = Vector2(1, 0)
+script = ExtResource("1_xq7oi")
 metadata/_custom_type_script = "uid://ctmjb3nkxrepu"
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("CircleShape2D_5a440")
+
+[node name="ProjectileMover" parent="." instance=ExtResource("2_jnl7n")]

game/entities/weapons/projectiles/projectile_mover.gd

@@ -1,7 +1,7 @@
-class_name ProjectileMover
 extends Node
 
 
+signal velocity_updated(new_velocity: Vector2)
 signal destroyed
 
 
@@ -19,7 +19,11 @@ var velocity : Vector2:
 	get:
 		return _velocity
 
-var _velocity : Vector2
+var _velocity : Vector2:
+	set(value):
+		_velocity = value
+		velocity_updated.emit(_velocity)
+
 var _traveled_distance: float
 var _livetime: float
 

game/entities/weapons/projectiles/projectile_mover.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://bohp8yx6cldgc"]
+
+[ext_resource type="Script" uid="uid://ctmjb3nkxrepu" path="res://game/entities/weapons/projectiles/projectile_mover.gd" id="1_4tgfk"]
+
+[node name="ProjectileMover" type="Node"]
+script = ExtResource("1_4tgfk")

game/entities/weapons/weapon.gd

@@ -5,10 +5,13 @@ extends Node2D
 @export var damage : int
 @export var bullet_per_shot : int
 @export var sector_angle : int
-@export var Projectile : AbstractProjectile
+#@export var Projectile : AbstractProjectile
 @export var reloaders : Array[AbstractReloader]
 
 
+@onready var sprite := $Sprite2D
+
+
 func _init() -> void:
 	#TEST
 	var firerate_reloader := preload("res://game/entities/weapons/reloaders/firerate_reloader.gd").new()
@@ -33,7 +36,7 @@ func _init() -> void:
 func _ready() -> void:
 	var texture := PlaceholderTexture2D.new()
 	texture.size = Vector2(10, 7)
-	$Sprite2D.texture = texture
+	sprite.texture = texture
 
 
 func shoot() -> void: