hyper space

player/player.gd

@@ -0,0 +1,76 @@
+extends Area2D
+
+signal died
+signal shield_changed
+
+@onready var screensize = get_viewport_rect().size
+
+@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
+	
+var can_shoot = true
+
+func _ready():
+	start()
+
+func _process(delta):
+	var input = Input.get_vector("left", "right", "up", "down")
+	if input.x > 0:
+		$Ship.frame = 2
+		$Ship/Boosters.animation = "right"
+	elif input.x < 0:
+		$Ship.frame = 0
+		$Ship/Boosters.animation = "left"
+	else:
+		$Ship.frame = 1
+		$Ship/Boosters.animation = "forward"
+	position += input * speed * delta
+	position = position.clamp(Vector2(8, 8), screensize-Vector2(8, 8))
+	
+	if Input.is_action_pressed("shoot"):
+		shoot()
+	
+func start():
+	show()
+	shield = max_shield
+	position = Vector2(screensize.x / 2, screensize.y - 64)
+	$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 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_player_area_entered(area):
+	if area.is_in_group("enemies"):
+		area.explode()
+		shield -= max_shield / 2 # Replace with function body.
+
+
+func _on_area_entered(area):
+	if area.is_in_group("enemies"):
+		area.explode()
+		shield -= max_shield / 2 # Replace with function body.
+