@icon("res://assets/icons/dice.svg")
extends Node

enum DiceType {
	d4,
	d6,
	d8,
	d10,
	d12,
	d20,
	d100
}

var dice: Dictionary[DiceType, Array] = {
	DiceType.d4: [1, 2, 3, 4],
	DiceType.d6: [1, 2, 3, 4, 5, 6],
	DiceType.d8: [1, 2, 3, 4, 5, 6, 7, 8],
	DiceType.d10: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
	DiceType.d12: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12],
	DiceType.d20: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20],
	DiceType.d100: [
		1, 2, 3, 4, 5, 6, 7, 8, 9, 
		10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
		20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
		30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
		40, 41, 42, 43, 44, 45, 46, 47, 48, 49,
		50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
		60, 61, 62, 63, 64, 65, 66, 67, 68, 69,
		70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
		80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
		90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 
		100
		]
}

func roll(dice_type: DiceType, number: int) -> int:
	var total: int = 0
	for die in number:
		var this_roll = _roll_this_die(dice_type, number)
		total += this_roll
	return total

func _roll_this_die(d_t: DiceType, roll_index: int) -> int:
	print_debug("Roll #%s commencing..." % roll_index)
	var this_roll: int = dice[d_t].pick_random()
	var crit_hit: bool = this_roll == dice[d_t].back()
	if crit_hit:
		print_debug("That's a critical hit!")
	var crit_miss: bool = roll == dice[d_t].front()
	if crit_miss:
		print_debug("That's a critical miss!")
	print_debug("Roll #%s total: %s" % [roll_index, roll])
	return this_roll