Slight shuffling of scene files, resources; export presets for macOS

built added.

scenes/player.gd

@@ -3,13 +3,13 @@ extends Area2D
 signal died
 signal shield_changed
 
+@export var speed = 150
+@export var cooldown = 0.25
+@export var bullet_scene : PackedScene
 @export var max_shield = 10
 var shield = max_shield:
     set = set_shield
 
-@export var speed = 150
-@export var cooldown = 0.25
-@export var bullet_scene : PackedScene
 var can_shoot = true
 
 @onready var screensize = get_viewport_rect().size
@@ -18,33 +18,11 @@ func _ready():
     start()
 
 func start():
+    show()
     position = Vector2(screensize.x / 2, screensize.y - 64)
+    shield = max_shield
     $GunCooldown.wait_time = cooldown
 
-func shoot():
-    if not can_shoot:
-        return
-    can_shoot = false
-    $GunCooldown.start()
-    var b = bullet_scene.instantiate()
-    get_tree().root.add_child(b)
-    b.start(position + Vector2(0, -8))
-
-func _on_gun_cooldown_timeout():
-    can_shoot = true
-
-func set_shield(value):
-    shield = min(max_shield, value)
-    shield_changed.emit(max_shield, shield)
-    if shield <= 0:
-        hide()
-        died.emit()
-
-func _on_area_entered(area):
-    if area.is_in_group("enemies"):
-        area.explode()
-        shield -= max_shield / 2
-
 func _process(delta):
     var input = Input.get_vector("left", "right", "up", "down")
     if input.x > 0:
@@ -61,3 +39,28 @@ func _process(delta):
 
     if Input.is_action_pressed("shoot"):
         shoot()
+
+func shoot():
+    if not can_shoot:
+        return
+    can_shoot = false
+    $GunCooldown.start()
+    var b = bullet_scene.instantiate()
+    get_tree().root.add_child(b)
+    b.start(position + Vector2(0, -8))
+
+func set_shield(value):
+    shield = min(max_shield, value)
+    shield_changed.emit(max_shield, shield)
+    if shield <= 0:
+        hide()
+        died.emit()
+
+func _on_gun_cooldown_timeout():
+    can_shoot = true
+
+
+func _on_area_entered(area):
+    if area.is_in_group("enemies"):
+        area.explode()
+        shield -= max_shield / 2