first version of EU AI Act game

Resources/Objects/battery_2.gd

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+extends Area3D
+
+@export var new_y_diff = 0.0
+@export var image_path: String = "res://assets/Images/EU_AI_Act_logo_main.png"
+
+signal battery_collected
+
+func set_picture() -> void:
+	print('setting picture: ', image_path)
+	$Sprite3D.texture = load(image_path)
+	$Sprite3D.visible = true
+
+func _on_body_entered(body: Node) -> void:
+	$AudioStreamPlayer.play()
+	await get_tree().create_timer(0.1).timeout
+	Global.batteries += 1
+	battery_collected.emit()
+	queue_free()