Hints.py

import io
import hashlib
import logging
import os
import struct
import random
from collections import OrderedDict

from HintList import getHint, getHintGroup, Hint, hintExclusions
from Item import MakeEventItem
from Messages import update_message_by_id
from Playthrough import Playthrough
from TextBox import line_wrap
from Utils import random_choices


class GossipStone():
    def __init__(self, name, location):
        self.name = name
        self.location = location
        self.reachable = True


class GossipText():
    def __init__(self, text, colors=None, prefix="They say that "):
        text = prefix + text
        text = text[:1].upper() + text[1:]
        self.text = text
        self.colors = colors


    def to_json(self):
        return {'text': self.text, 'colors': self.colors}


    def __str__(self):
        return get_raw_text(line_wrap(colorText(self)))


gossipLocations = {
    0x0405: GossipStone('Death Mountain Crater (Bombable Wall)','Death Mountain Crater Gossip Stone'),
    0x0404: GossipStone('Death Mountain Trail (Biggoron)',      'Death Mountain Trail Gossip Stone'),
    0x041A: GossipStone('Desert Colossus (Spirit Temple)',      'Desert Colossus Gossip Stone'),
    0x0414: GossipStone('Dodongos Cavern (Bombable Wall)',      'Dodongos Cavern Gossip Stone'),
    0x0411: GossipStone('Gerudo Valley (Waterfall)',            'Gerudo Valley Gossip Stone'),
    0x0415: GossipStone('Goron City (Maze)',                    'Goron City Maze Gossip Stone'),
    0x0419: GossipStone('Goron City (Medigoron)',               'Goron City Medigoron Gossip Stone'),
    0x040A: GossipStone('Graveyard (Shadow Temple)',            'Graveyard Gossip Stone'),
    0x0412: GossipStone('Hyrule Castle (Malon)',                'Hyrule Castle Malon Gossip Stone'),
    0x040B: GossipStone('Hyrule Castle (Rock Wall)',            'Hyrule Castle Rock Wall Gossip Stone'),
    0x0413: GossipStone('Hyrule Castle (Storms Grotto)',        'Castle Storms Grotto Gossip Stone'),
    0x041B: GossipStone('Hyrule Field (Hammer Grotto)',         'Field Valley Grotto Gossip Stone'),
    0x041F: GossipStone('Kokiri Forest (Deku Tree Left)',       'Deku Tree Gossip Stone (Left)'),
    0x0420: GossipStone('Kokiri Forest (Deku Tree Right)',      'Deku Tree Gossip Stone (Right)'),
    0x041E: GossipStone('Kokiri Forest (Storms)',               'Kokiri Forest Gossip Stone'),
    0x0403: GossipStone('Lake Hylia (Lab)',                     'Lake Hylia Lab Gossip Stone'),
    0x040F: GossipStone('Lake Hylia (Southeast Corner)',        'Lake Hylia Gossip Stone (Southeast)'),
    0x0408: GossipStone('Lake Hylia (Southwest Corner)',        'Lake Hylia Gossip Stone (Southwest)'),
    0x041D: GossipStone('Lost Woods (Bridge)',                  'Lost Woods Gossip Stone'),
    0x0416: GossipStone('Sacred Forest Meadow (Maze Lower)',    'Sacred Forest Meadow Maze Gossip Stone (Lower)'),
    0x0417: GossipStone('Sacred Forest Meadow (Maze Upper)',    'Sacred Forest Meadow Maze Gossip Stone (Upper)'),
    0x041C: GossipStone('Sacred Forest Meadow (Saria)',         'Sacred Forest Meadow Saria Gossip Stone'),
    0x0406: GossipStone('Temple of Time (Left)',                'Temple of Time Gossip Stone (Left)'),
    0x0407: GossipStone('Temple of Time (Left-Center)',         'Temple of Time Gossip Stone (Left-Center)'),
    0x0410: GossipStone('Temple of Time (Right)',               'Temple of Time Gossip Stone (Right)'),
    0x040E: GossipStone('Temple of Time (Right-Center)',        'Temple of Time Gossip Stone (Right-Center)'),
    0x0409: GossipStone('Zoras Domain (Mweep)',                 'Zoras Domain Gossip Stone'),
    0x0401: GossipStone('Zoras Fountain (Fairy)',               'Zoras Fountain Fairy Gossip Stone'),
    0x0402: GossipStone('Zoras Fountain (Jabu)',                'Zoras Fountain Jabu Gossip Stone'),
    0x040D: GossipStone('Zoras River (Plateau)',                'Zoras River Plateau Gossip Stone'),
    0x040C: GossipStone('Zoras River (Waterfall)',              'Zoras River Waterfall Gossip Stone'),

    0x0430: GossipStone('Hyrule Field (Castle Moat Grotto)',    'Field West Castle Town Grotto Gossip Stone'),
    0x0432: GossipStone('Hyrule Field (Rock Grotto)',           'Remote Southern Grotto Gossip Stone'),
    0x0433: GossipStone('Hyrule Field (Open Grotto)',           'Field Near Lake Outside Fence Grotto Gossip Stone'),
    0x0438: GossipStone('Kakariko (Potion Grotto)',             'Kakariko Back Grotto Gossip Stone'),
    0x0439: GossipStone('Zoras River (Open Grotto)',            'Zora River Plateau Open Grotto Gossip Stone'),
    0x043C: GossipStone('Kokiri Forest (Storms Grotto)',        'Kokiri Forest Storms Grotto Gossip Stone'),
    0x0444: GossipStone('Lost Woods (Rock Grotto)',             'Lost Woods Generic Grotto Gossip Stone'),
    0x0447: GossipStone('Death Mountain Trail (Storms Grotto)', 'Mountain Storms Grotto Gossip Stone'),
    0x044A: GossipStone('Death Mountain Crater (Rock Grotto)',  'Top of Crater Grotto Gossip Stone'),
}


def getItemGenericName(item):
    if item.dungeonitem:
        return item.type
    else:
        return item.name


def isRestrictedDungeonItem(dungeon, item):
    if (item.map or item.compass) and dungeon.world.shuffle_mapcompass == 'dungeon':
        return item in dungeon.dungeon_items
    if item.smallkey and dungeon.world.shuffle_smallkeys == 'dungeon':
        return item in dungeon.small_keys
    if item.bosskey and dungeon.world.shuffle_bosskeys == 'dungeon':
        return item in dungeon.boss_key
    return False


def stone_reachability(stone_name, stone_location):
    # just name the event item after the gossip stone directly
    MakeEventItem(stone_name, stone_location)

    return lambda state, **kwargs: state.has(stone_name)


def add_hint(spoiler, world, IDs, gossip_text, count, location=None, force_reachable=False):
    random.shuffle(IDs)
    skipped_ids = []
    first = True
    success = True
    while random.random() < count:
        if IDs:
            id = IDs.pop(0)

            if gossipLocations[id].reachable:
                stone_name = gossipLocations[id].location
                stone_location = world.get_location(stone_name)
                if not first or can_reach_stone(spoiler.worlds, stone_location, location):
                    if first and location:
                        # This mostly guarantees that we don't lock the player out of an item hint
                        # by establishing a (hint -> item) -> hint -> item -> (first hint) loop
                        location.add_rule(stone_reachability(stone_name, stone_location))

                    count -= 1
                    first = False
                    spoiler.hints[world.id][id] = gossip_text
                else:
                    skipped_ids.append(id)
            else:
                if not force_reachable:
                    # The stones are not readable at all in logic, so we ignore any kind of logic here
                    count -= 1
                    spoiler.hints[world.id][id] = gossip_text
                else:
                    # If flagged to guarantee reachable, then skip
                    # If no stones are reachable, then this will place nothing
                    skipped_ids.append(id)                
        else:
            success = False
            break
    IDs.extend(skipped_ids)
    return success


def can_reach_stone(worlds, stone_location, location):
    if location == None:
        return True

    old_item = location.item
    location.item = None
    playthrough = Playthrough.max_explore([world.state for world in worlds])
    location.item = old_item

    return (playthrough.spot_access(stone_location)
            and playthrough.state_list[location.world.id].guarantee_hint())


def writeGossipStoneHints(spoiler, world, messages):
    for id, gossip_text in spoiler.hints[world.id].items():
        update_message_by_id(messages, id, str(gossip_text), 0x23)


def filterTrailingSpace(text):
    if text.endswith('& '):
        return text[:-1]
    else:
        return text


hintPrefixes = [
    'a few ',
    'some ',
    'plenty of ',
    'a ',
    'an ',
    'the ',
    '',
]

def getSimpleHintNoPrefix(item):
    hint = getHint(item.name, True).text

    for prefix in hintPrefixes:
        if hint.startswith(prefix):
            # return without the prefix
            return hint[len(prefix):]

    # no prefex
    return hint


def colorText(gossip_text):
    colorMap = {
        'White':      '\x40',
        'Red':        '\x41',
        'Green':      '\x42',
        'Blue':       '\x43',
        'Light Blue': '\x44',
        'Pink':       '\x45',
        'Yellow':     '\x46',
        'Black':      '\x47',
    }

    text = gossip_text.text
    colors = list(gossip_text.colors) if gossip_text.colors is not None else []
    color = 'White'

    while '#' in text:
        splitText = text.split('#', 2)
        if len(colors) > 0:
            color = colors.pop()

        for prefix in hintPrefixes:
            if splitText[1].startswith(prefix):
                splitText[0] += splitText[1][:len(prefix)]
                splitText[1] = splitText[1][len(prefix):]
                break
        
        splitText[1] = '\x05' + colorMap[color] + splitText[1] + '\x05\x40'
        text = ''.join(splitText)

    return text


def get_hint_area(spot):
    if spot.parent_region.dungeon:
        return spot.parent_region.dungeon.hint
    elif spot.parent_region.hint:
        return spot.parent_region.hint
    #Breadth first search for connected regions with a max depth of 2
    for entrance in spot.parent_region.entrances:
        if entrance.parent_region.hint:
            return entrance.parent_region.hint
    for entrance in spot.parent_region.entrances:
        for entrance2 in entrance.parent_region.entrances:
            if entrance2.parent_region.hint:
                return entrance2.parent_region.hint
    raise RuntimeError('No hint area could be found for %s [World %d]' % (spot, spot.world.id))


def get_woth_hint(spoiler, world, checked):
    locations = spoiler.required_locations[world.id]
    locations = list(filter(lambda location: 
        location.name not in checked and \
        not (world.woth_dungeon >= 2 and location.parent_region.dungeon), 
        locations))

    if not locations:
        return None

    location = random.choice(locations)
    checked.append(location.name)

    if location.parent_region.dungeon:
        if world.hint_dist != 'very_strong':
            world.woth_dungeon += 1
        location_text = getHint(location.parent_region.dungeon.name, world.clearer_hints).text
    else:
        location_text = get_hint_area(location)

    return (GossipText('#%s# is on the way of the hero.' % location_text, ['Light Blue']), location)


def get_barren_hint(spoiler, world, checked):
    areas = list(filter(lambda area: 
        area not in checked and \
        not (world.barren_dungeon and world.empty_areas[area]['dungeon']), 
        world.empty_areas.keys()))

    if not areas:
        return None

    area_weights = [world.empty_areas[area]['weight'] for area in areas]

    area = random_choices(areas, weights=area_weights)[0]
    if world.hint_dist != 'very_strong' and world.empty_areas[area]['dungeon']:
        world.barren_dungeon = True

    checked.append(area)

    return (GossipText("plundering #%s# is a foolish choice." % area, ['Pink']), None)


def get_good_item_hint(spoiler, world, checked):
    locations = [location for location in world.get_filled_locations()
            if not location.name in checked and \
            location.item.majoritem and \
            not location.locked]
    if not locations:
        return None

    location = random.choice(locations)
    checked.append(location.name)

    item_text = getHint(getItemGenericName(location.item), world.clearer_hints).text
    if location.parent_region.dungeon:
        location_text = getHint(location.parent_region.dungeon.name, world.clearer_hints).text
        return (GossipText('#%s# hoards #%s#.' % (location_text, item_text), ['Green', 'Red']), location)
    else:
        location_text = get_hint_area(location)
        return (GossipText('#%s# can be found at #%s#.' % (item_text, location_text), ['Red', 'Green']), location)


def get_random_location_hint(spoiler, world, checked):
    locations = [location for location in world.get_filled_locations()
            if not location.name in checked and \
            location.item.type not in ('Drop', 'Event', 'Shop', 'DungeonReward') and \
            not (location.parent_region.dungeon and \
                isRestrictedDungeonItem(location.parent_region.dungeon, location.item)) and
            not location.locked]
    if not locations:
        return None

    location = random.choice(locations)
    checked.append(location.name)
    dungeon = location.parent_region.dungeon

    item_text = getHint(getItemGenericName(location.item), world.clearer_hints).text
    if dungeon:
        location_text = getHint(dungeon.name, world.clearer_hints).text
        return (GossipText('#%s# hoards #%s#.' % (location_text, item_text), ['Green', 'Red']), location)
    else:
        location_text = get_hint_area(location)
        return (GossipText('#%s# can be found at #%s#.' % (item_text, location_text), ['Red', 'Green']), location)


def get_specific_hint(spoiler, world, checked, type):
    hintGroup = getHintGroup(type, world)
    hintGroup = list(filter(lambda hint: hint.name not in checked, hintGroup))
    if not hintGroup:
        return None

    hint = random.choice(hintGroup)
    location = world.get_location(hint.name)
    checked.append(location.name)

    location_text = hint.text
    if '#' not in location_text:
        location_text = '#%s#' % location_text   
    item_text = getHint(getItemGenericName(location.item), world.clearer_hints).text

    return (GossipText('%s #%s#.' % (location_text, item_text), ['Green', 'Red']), location)


def get_sometimes_hint(spoiler, world, checked):
    return get_specific_hint(spoiler, world, checked, 'sometimes')


def get_song_hint(spoiler, world, checked):
    return get_specific_hint(spoiler, world, checked, 'song')


def get_minigame_hint(spoiler, world, checked):
    return get_specific_hint(spoiler, world, checked, 'minigame')


def get_overworld_hint(spoiler, world, checked):
    return get_specific_hint(spoiler, world, checked, 'overworld')


def get_dungeon_hint(spoiler, world, checked):
    return get_specific_hint(spoiler, world, checked, 'dungeon')


def get_entrance_hint(spoiler, world, checked):
    if world.entrance_shuffle == 'off':
        return None

    entrance_hints = getHintGroup('entrance', world)
    entrance_hints = list(filter(lambda hint: hint.name not in checked, entrance_hints))
    valid_entrance_hints = [entrance_hint for entrance_hint in entrance_hints if world.get_entrance(entrance_hint.name).shuffled]

    if not valid_entrance_hints:
        return None

    entrance_hint = random.choice(valid_entrance_hints)
    entrance = world.get_entrance(entrance_hint.name)
    checked.append(entrance.name)

    entrance_text = entrance_hint.text

    if '#' not in entrance_text:
        entrance_text = '#%s#' % entrance_text

    connected_region = entrance.connected_region
    if connected_region.dungeon:
        region_text = getHint(connected_region.dungeon.name, world.clearer_hints).text
    else:
        region_text = getHint(connected_region.name, world.clearer_hints).text

    if '#' not in region_text:
        region_text = '#%s#' % region_text

    return (GossipText('%s %s.' % (entrance_text, region_text), ['Light Blue', 'Green']), None)


def get_junk_hint(spoiler, world, checked):
    hints = getHintGroup('junk', world)
    hints = list(filter(lambda hint: hint.name not in checked, hints))
    if not hints:
        return None

    hint = random.choice(hints)
    checked.append(hint.name)

    return (GossipText(hint.text, prefix=''), None)


hint_func = {
    'trial':    lambda spoiler, world, checked: None,
    'always':   lambda spoiler, world, checked: None,
    'woth':     get_woth_hint,
    'barren':   get_barren_hint,
    'item':     get_good_item_hint,
    'sometimes':get_sometimes_hint,    
    'song':     get_song_hint,
    'minigame': get_minigame_hint,
    'ow':       get_overworld_hint,
    'dungeon':  get_dungeon_hint,
    'entrance': get_entrance_hint,
    'random':   get_random_location_hint,
    'junk':     get_junk_hint,
}


# (relative weight, count)
# count: number of times each hint is placed. 0 means none!
# trial and always are special, and their weights irrelevant.
hint_dist_sets = {
    'useless': {
        'trial':    (0.0, 0),
        'always':   (0.0, 0),
        'woth':     (0.0, 0),
        'barren':   (0.0, 0),
        'item':     (0.0, 0),
        'song':     (0.0, 0),
        'minigame': (0.0, 0),
        'ow':       (0.0, 0),
        'dungeon':  (0.0, 0),
        'entrance': (0.0, 0),
        'random':   (0.0, 0),
        'junk':     (9.0, 1),
    },
    'balanced': {
        'trial':    (0.0, 1),
        'always':   (0.0, 1),
        'woth':     (3.5, 1),
        'barren':   (2.0, 1),
        'item':     (5.0, 1),
        'song':     (1.0, 1),
        'minigame': (0.5, 1),
        'ow':       (2.0, 1),
        'dungeon':  (1.5, 1),
        'entrance': (3.0, 1),
        'random':   (6.0, 1),
        'junk':     (3.0, 1),
    },
    'strong': {
        'trial':    (0.0, 1),
        'always':   (0.0, 2),
        'woth':     (3.0, 2),
        'barren':   (3.0, 1),
        'item':     (1.0, 1),
        'song':     (0.33, 1),
        'minigame': (0.33, 1),
        'ow':       (0.66, 1),
        'dungeon':  (0.66, 1),
        'entrance': (1.0, 1),
        'random':   (2.0, 1),
        'junk':     (0.0, 0),
    },
    'very_strong': {
        'trial':    (0.0, 1),
        'always':   (0.0, 2),
        'woth':     (3.0, 2),
        'barren':   (3.0, 1),
        'item':     (1.0, 1),
        'song':     (0.5, 1),
        'minigame': (0.5, 1),
        'ow':       (1.5, 1),
        'dungeon':  (1.5, 1),
        'entrance': (2.0, 1),
        'random':   (0.0, 0),
        'junk':     (0.0, 0),
    },
    'tournament': OrderedDict({
        # (number of hints, count per hint)
        'trial':     (0.0, 2),
        'always':    (0.0, 2),
        'woth':      (5.0, 2),
        'barren':    (3.0, 2),
        'entrance':  (4.0, 2),
        'sometimes': (0.0, 2),
        'random':    (0.0, 2),
    }),
}


#builds out general hints based on location and whether an item is required or not
def buildGossipHints(spoiler, world):
    # rebuild hint exclusion list
    hintExclusions(world, clear_cache=True)

    world.barren_dungeon = False
    world.woth_dungeon = 0

    playthrough = Playthrough.max_explore([w.state for w in spoiler.worlds])
    for stone in gossipLocations.values():
        stone.reachable = (
            playthrough.spot_access(world.get_location(stone.location))
            and playthrough.state_list[world.id].guarantee_hint())

    checkedLocations = []

    stoneIDs = list(gossipLocations.keys())

    world.distribution.configure_gossip(spoiler, stoneIDs)

    random.shuffle(stoneIDs)

    hint_dist = hint_dist_sets[world.hint_dist]
    hint_types, hint_prob = zip(*hint_dist.items())
    hint_prob, _ = zip(*hint_prob)

    # Add required location hints
    alwaysLocations = getHintGroup('always', world)
    for hint in alwaysLocations:
        location = world.get_location(hint.name)
        checkedLocations.append(hint.name)

        location_text = getHint(location.name, world.clearer_hints).text
        if '#' not in location_text:
            location_text = '#%s#' % location_text
        item_text = getHint(getItemGenericName(location.item), world.clearer_hints).text
        add_hint(spoiler, world, stoneIDs, GossipText('%s #%s#.' % (location_text, item_text), ['Green', 'Red']), hint_dist['always'][1], location, force_reachable=True)

    # Add trial hints
    if world.trials_random and world.trials == 6:
        add_hint(spoiler, world, stoneIDs, GossipText("#Ganon's Tower# is protected by a powerful barrier.", ['Pink']), hint_dist['trial'][1], force_reachable=True)
    elif world.trials_random and world.trials == 0:
        add_hint(spoiler, world, stoneIDs, GossipText("Sheik dispelled the barrier around #Ganon's Tower#.", ['Yellow']), hint_dist['trial'][1], force_reachable=True)
    elif world.trials < 6 and world.trials > 3:
        for trial,skipped in world.skipped_trials.items():
            if skipped:
                add_hint(spoiler, world, stoneIDs,GossipText("the #%s Trial# was dispelled by Sheik." % trial, ['Yellow']), hint_dist['trial'][1], force_reachable=True)
    elif world.trials <= 3 and world.trials > 0:
        for trial,skipped in world.skipped_trials.items():
            if not skipped:
                add_hint(spoiler, world, stoneIDs, GossipText("the #%s Trial# protects Ganon's Tower." % trial, ['Pink']), hint_dist['trial'][1], force_reachable=True)

    hint_types = list(hint_types)
    hint_prob  = list(hint_prob)
    hint_counts = {}

    if world.hint_dist == "tournament":
        fixed_hint_types = []
        for hint_type in hint_types:
            fixed_hint_types.extend([hint_type] * int(hint_dist[hint_type][0]))
        fill_hint_types = ['sometimes', 'random']
        current_fill_type = fill_hint_types.pop(0)

    while stoneIDs:
        if world.hint_dist == "tournament":
            if fixed_hint_types:
                hint_type = fixed_hint_types.pop(0)
            else:
                hint_type = current_fill_type
        else:
            try:
                # Weight the probabilities such that hints that are over the expected proportion
                # will be drawn less, and hints that are under will be drawn more.
                # This tightens the variance quite a bit. The variance can be adjusted via the power
                weighted_hint_prob = []
                for w1_type, w1_prob in zip(hint_types, hint_prob):
                    p = w1_prob
                    if p != 0: # If the base prob is 0, then it's 0
                        for w2_type, w2_prob in zip(hint_types, hint_prob):
                            if w2_prob != 0: # If the other prob is 0, then it has no effect
                                # Raising this term to a power greater than 1 will decrease variance
                                # Conversely, a power less than 1 will increase variance
                                p = p * (((hint_counts.get(w2_type, 0) / w2_prob) + 1) / ((hint_counts.get(w1_type, 0) / w1_prob) + 1))
                    weighted_hint_prob.append(p)

                hint_type = random_choices(hint_types, weights=weighted_hint_prob)[0]
            except IndexError:
                raise Exception('Not enough valid hints to fill gossip stone locations.')

        hint = hint_func[hint_type](spoiler, world, checkedLocations)

        if hint == None:
            index = hint_types.index(hint_type)
            hint_prob[index] = 0
            if world.hint_dist == "tournament" and hint_type == current_fill_type:
                logging.getLogger('').info('Not enough valid %s hints for tournament distribution.', hint_type)
                if fill_hint_types:
                    current_fill_type = fill_hint_types.pop(0)
                    logging.getLogger('').info('Switching to %s hints to fill remaining gossip stone locations.', current_fill_type)
                else:
                    raise Exception('Not enough valid hints for tournament distribution.')
        else:
            gossip_text, location = hint
            place_ok = add_hint(spoiler, world, stoneIDs, gossip_text, hint_dist[hint_type][1], location)
            if place_ok:
                hint_counts[hint_type] = hint_counts.get(hint_type, 0) + 1
            if not place_ok and world.hint_dist == "tournament":
                fixed_hint_types.insert(0, hint_type)


# builds boss reward text that is displayed at the temple of time altar for child and adult, pull based off of item in a fixed order.
def buildBossRewardHints(world, messages):
    # text that appears at altar as a child.
    bossRewardsSpiritualStones = [
        ('Kokiri Emerald',   'Green'), 
        ('Goron Ruby',       'Red'), 
        ('Zora Sapphire',    'Blue'),
    ]
    child_text = '\x08'
    child_text += getHint('Spiritual Stone Text Start', world.clearer_hints).text
    for (reward, color) in bossRewardsSpiritualStones:
        child_text += buildBossString(reward, color, world)
    child_text += getHint('Spiritual Stone Text End', world.clearer_hints).text
    child_text += '\x0B'
    update_message_by_id(messages, 0x707A, get_raw_text(child_text), 0x20)

    # text that appears at altar as an adult.
    bossRewardsMedallions = [
        ('Light Medallion',  'Light Blue'),
        ('Forest Medallion', 'Green'),
        ('Fire Medallion',   'Red'),
        ('Water Medallion',  'Blue'),
        ('Shadow Medallion', 'Pink'),
        ('Spirit Medallion', 'Yellow'),
    ]
    adult_text = '\x08'
    adult_text += getHint('Medallion Text Start', world.clearer_hints).text
    for (reward, color) in bossRewardsMedallions:
        adult_text += buildBossString(reward, color, world)
    adult_text += getHint('Medallion Text End', world.clearer_hints).text
    adult_text += '\x0B'
    update_message_by_id(messages, 0x7057, get_raw_text(adult_text), 0x20)


# pulls text string from hintlist for reward after sending the location to hintlist.
def buildBossString(reward, color, world):
    for location in world.get_filled_locations():
        if location.item.name == reward:
            item_icon = chr(location.item.special['item_id'])
            location_text = getHint(location.name, world.clearer_hints).text
            return str(GossipText("\x08\x13%s%s" % (item_icon, location_text), [color], prefix='')) + '\x04'
    return ''


# fun new lines for Ganon during the final battle
def buildGanonText(world, messages):
    # empty now unused messages to make space for ganon lines
    update_message_by_id(messages, 0x70C8, " ")
    update_message_by_id(messages, 0x70C9, " ")
    update_message_by_id(messages, 0x70CA, " ")

    # lines before battle
    ganonLines = getHintGroup('ganonLine', world)
    random.shuffle(ganonLines)
    text = get_raw_text(ganonLines.pop().text)
    update_message_by_id(messages, 0x70CB, text)

    # light arrow hint or validation chest item
    if world.trials == 0:
        text = get_raw_text(getHint('Light Arrow Location', world.clearer_hints).text)
        if world.distribution.get_starting_item('Light Arrows') > 0:
            text += "\x05\x42your pocket\x05\x40"
        else:
            location = world.light_arrow_location
            location_hint = get_hint_area(location).replace('Ganon\'s Castle', 'my castle')
            if world.id != location.world.id:
                text += "\x05\x42Player %d's\x05\x40 %s" % (location.world.id +1, get_raw_text(location_hint))
            else:
                text += get_raw_text(location_hint)
        text += '!'
    else:
        text = get_raw_text(getHint('Validation Line', world.clearer_hints).text)
        for location in world.get_filled_locations():
            if location.name == 'Ganons Tower Boss Key Chest':
                text += get_raw_text(getHint(getItemGenericName(location.item), world.clearer_hints).text)
                text += '!'
                break

    update_message_by_id(messages, 0x70CC, text)


def get_raw_text(string):
    text = ''
    for char in string:
        if char == '^':
            text += '\x04' # box break
        elif char == '&':
            text += '\x01' #new line
        elif char == '@':
            text += '\x0F' #print player name
        elif char == '#':
            text += '\x05\x40' #sets color to white
        else:
            text += char
    return text