## RaceSelect.gd
## Race selection screen shown at game start.
extends Control

signal race_selected(race: String)

const RACES = ["ghost", "fortress", "phantom", "ancient"]

@onready var btn_container: HBoxContainer = $VBox/ButtonRow
@onready var description_label: Label = $VBox/Description
@onready var confirm_btn: Button = $VBox/ConfirmButton

const DESCRIPTIONS = {
	"ghost":    "High damage, low HP. Glass cannon. Strong early and late game.",
	"fortress": "Low damage, high HP. Buffs and debuffs. Strong early and mid game.",
	"phantom":  "Evasive and fast. Mixed melee/ranged. Strong mid and late game.",
	"ancient":  "Slow, massive AoE damage. Dominant late game.",
}

var _selected_race: String = ""

func _ready() -> void:
	confirm_btn.disabled = true
	confirm_btn.pressed.connect(_on_confirm)
	for race in RACES:
		var btn := Button.new()
		btn.text = race.capitalize()
		btn.toggle_mode = true
		btn.pressed.connect(_on_race_btn_pressed.bind(btn, race))
		btn_container.add_child(btn)

func _on_race_btn_pressed(btn: Button, race: String) -> void:
	for child in btn_container.get_children():
		child.button_pressed = false
	btn.button_pressed = true
	_selected_race = race
	description_label.text = DESCRIPTIONS.get(race, "")
	confirm_btn.disabled = false

func _on_confirm() -> void:
	if _selected_race != "":
		race_selected.emit(_selected_race)