extends "res://ui/menus/ModalMenu.gd"

# Where research data comes from, said at the moment the player finds out they
# have none.
#
# Both research screens used to answer a shortfall badly: the skill tree
# refused the node and said nothing at all, and the ship lab said "already
# queued or complete", which is not why it refused. Research data is the one
# currency in the game with a single non-obvious source - you take it off
# planets, and lab worlds carry most of it - so a player short of it needs
# telling where to go, not a silent button.

@onready var have_label: Label = $HaveLabel
@onready var detail_label: Label = $DetailLabel


func open_for_shortfall(needed: int, subject: String) -> void:
	open_menu()
	have_label.text = "%s NEEDS %d - YOU HAVE %d" % [
		subject.to_upper(), needed, GameState.research_points]
	detail_label.text = ("Research data is not mined and not built. It comes off worlds "
		+ "you take from whatever is holding them, and a research lab world pays "
		+ "several times what an ordinary one does.\n\n"
		+ "Build a planet scanner to find the nearest lab world, fly there, and "
		+ "destroy its garrison. What they were working on becomes yours.")