ffx_seed_finder.py

import csv

def get_condition(raw_rng):
	condition_rng = raw_rng & 255
	condition = 2
	if condition_rng < (255 - 32):
		condition = 1 if condition_rng < 32 else 0

	if condition == 0:
		output = ""
	elif condition == 1:
		output = "Preemptive"
	elif condition == 2:
		output = "Ambush"
	return output


damage_rolls = {}
damage_rolls['auron'] = {}
damage_rolls['tidus'] = {}
damage_rolls['possible_rolls'] = {}

damage_rolls['possible_rolls']['tidus'] = (125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141)
damage_rolls['possible_rolls']['auron'] = (260, 261, 262, 263, 264, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 291, 292, 293, 294)

damage_rolls['auron'][1] = int(input('Auron 1:'))
damage_rolls['tidus'][1] = int(input('Tidus 1:'))
damage_rolls['auron'][2] = int(input('Auron 2:'))
damage_rolls['tidus'][2] = int(input('Tidus 2:'))
damage_rolls['auron'][3] = int(input('Auron 3:'))
damage_rolls['tidus'][3] = int(input('Tidus 3:'))

for key, roll in damage_rolls['auron'].items():
	if roll not in damage_rolls['possible_rolls']['auron']:
		if roll / 2 not in damage_rolls['possible_rolls']['auron']:
			print(f'Invalid damage roll: {roll}')
		else:
			damage_rolls['auron'][key] = roll // 2

for key, roll in damage_rolls['tidus'].items():
	if roll not in damage_rolls['possible_rolls']['tidus']:
		if roll / 2 not in damage_rolls['possible_rolls']['tidus']:
			print(f'Invalid damage roll: {roll}')
		else:
			damage_rolls['tidus'][key] = roll // 2

seed_found = False

with open('ffxhd-raw-encounter-values.csv') as rng_file:
	csv_reader = csv.reader(rng_file, delimiter=',')
	line_count = 0
	for line in csv_reader:
		if line_count == 0:
			pass
		else:
			if all([damage_rolls['auron'][1] == int(line[0]), damage_rolls['auron'][2] == int(line[2]), damage_rolls['auron'][3] == int(line[4]),
					damage_rolls['tidus'][1] == int(line[1]), damage_rolls['tidus'][2] == int(line[3]), damage_rolls['tidus'][3] == int(line[5])]):
				print('Seed found!')
				print(f'Seed number is {line_count}')
				current_seed = line
				seed_found = True
				break
		line_count += 1

if seed_found == False:
	print("Seed not found!")

current_rng_roll = 0

while seed_found:
	raw_rng_roll = int(line[current_rng_roll + 6])
	f_e_condition = get_condition(raw_rng_roll)

	next_raw_rng_roll = int(line[current_rng_roll + 6 + 1])
	r_e_condition = get_condition(next_raw_rng_roll)

	input(f'Seed roll {(current_rng_roll + 1):3}: | Forced: {f_e_condition:10} | Random: {r_e_condition:10}')

	current_rng_roll += 1