extends GameMode

# Timed match: two teams, score tracking, kickoff resets after each goal.
# The opponent ship is currently inert (base ShipController, zero action) —
# it becomes the AI opponent once an AIShipController exists (see TODO.md),
# and additional player ships once multiplayer lands.

signal timer_updated(minutes: int, seconds: int)
signal score_changed(score: Dictionary)

@export var match_length_seconds := 150.0

var score := {0: 0, 1: 0}
var match_timer: Timer


func _start() -> void:
	spawn_ball()
	var player_ship := spawn_ship(0, 0, PlayerShipController.new())
	spawn_camera_rig(player_ship)
	spawn_ship(1, 0, ShipController.new())  # inert placeholder opponent

	match_timer = Timer.new()
	match_timer.one_shot = true
	match_timer.wait_time = match_length_seconds
	match_timer.timeout.connect(_on_match_timer_timeout)
	add_child(match_timer)
	match_timer.start()


func _process(_delta):
	if match_timer and match_timer.time_left > 0:
		var remaining := ceili(match_timer.time_left)
		timer_updated.emit(floori(remaining / 60.0), remaining % 60)


func _on_goal_scored(conceding_team: int) -> void:
	var scoring_team := 1 - conceding_team
	score[scoring_team] += 1
	score_changed.emit(score.duplicate())
	print("Goal for team %d! Score: %d - %d" % [scoring_team, score[0], score[1]])
	reset_ball()
	reset_ships()


func _on_match_timer_timeout() -> void:
	print("Full time! Final score: %d - %d" % [score[0], score[1]])
	get_tree().change_scene_to_file(MAIN_MENU_SCENE_PATH)