extends Node

# GoalManager - Manages goal generation and synchronization

var preset_goals: Array = []

func initialize_random_goals(size: int, min_value: int, max_value: int, null_count: float) -> Array:
	var goals = []
	var rng = RandomNumberGenerator.new()
	rng.randomize()
	
	var null_val = 0
	var max_nulls = 3
	
	const SPECIAL_VALUES = {1: 7, 2: 8, 3: 9, 4: 10}
	
	for i in range(size):
		if null_val < max_nulls and rng.randf() < null_count:
			goals.append(-1)
			null_val += 1
		else:
			var val = rng.randi_range(min_value, max_value)
			goals.append(val if not val in SPECIAL_VALUES else SPECIAL_VALUES[val])
	
	return goals

func generate_preset_goals(count: int) -> Array:
	preset_goals.clear()
	for i in range(count):
		var goals = initialize_random_goals(9, 7, 10, 1.0)
		var int_goals: Array[int] = []
		for g in goals:
			int_goals.append(g)
		preset_goals.append(int_goals)
	return preset_goals

func get_goals_for_player(player_index: int) -> Array:
	if player_index >= 0 and player_index < preset_goals.size():
		return preset_goals[player_index].duplicate()
	return []