async def roll(ctx, formula=None):
"""Rolls dice
Note: formula cannot include spaces, unless wrapped in double-quotes"""
if not formula:
await ctx.send(d20.roll('1d20'))
else:
await ctx.send(d20.roll(formula))
def generate_characteristic(ctx, characteristic):
if characteristic in ["STR", "CON", "DEX", "APP", "POW"]:
return dtwenty.roll("3d6*5")
elif characteristic in ["SIZ", "INT", "EDU"]:
return dtwenty.roll("(2d6+6)*5")
else:
return None
def test_bounding_operators():
# mi, ma
r = d20.roll("10d2mi2")
assert r.total == 20
r = d20.roll("10d2ma1")
assert r.total == 10
def save(self, ability, advdis=''): #advdis = "adv" or "dis"
additional = {'adv': 'kh1', 'dis': 'kl1', '': ''}[advdis]
if self.abilities[ability]['save'] >= 0:
return d20.roll('d20' + additional + '+' +
str(self.abilities[ability]['save']))
else:
return d20.roll('d20' + additional +
str(self.abilities[ability]['save']))
def test_randomness():
rolls = [d20.roll("1d1000").total for _ in range(100)]
# the chance of all of them being equal is 1/1000^100, so this should be safe
# unless, of course, I broke something horribly
assert len(set(rolls)) > 1
# just roll 500 d20s to make codecov happy about branches
for _ in range(500):
d20.roll("1d20")
def test_h_l_selectors():
r = d20.roll("10d6kl1")
assert 1 <= r.total <= 6
assert len(r.expr.roll.keptset) == 1
assert len([p for p in r.expr.roll.set if not p.kept]) == 9
r = d20.roll("10d6kh2")
assert 2 <= r.total <= 12
assert len(r.expr.roll.keptset) == 2
assert len([p for p in r.expr.roll.set if not p.kept]) == 8
async def game_deathsave(self, ctx, *args):
"""Commands to manage character death saves.
__Valid Arguments__
See `!help save`."""
character: Character = await Character.from_ctx(ctx)
args = argparse(args)
adv = args.adv()
b = args.join('b', '+')
phrase = args.join('phrase', '\n')
dc = args.last('dc', 10, int)
if b:
save_roll = d20.roll(f"{d20_with_adv(adv)}+{b}")
else:
save_roll = d20.roll(d20_with_adv(adv))
embed = discord.Embed()
embed.title = args.last('title', '') \
.replace('[name]', character.name) \
.replace('[sname]', 'Death') \
or f'{character.name} makes a Death Save!'
embed.colour = character.get_color()
death_phrase = ''
if save_roll.crit == d20.CritType.CRIT:
character.hp = 1
elif save_roll.crit == d20.CritType.FAIL:
character.death_saves.fail(2)
elif save_roll.total >= dc:
character.death_saves.succeed()
else:
character.death_saves.fail()
if save_roll.crit == d20.CritType.CRIT:
death_phrase = f"{character.name} is UP with 1 HP!"
elif character.death_saves.is_dead():
death_phrase = f"{character.name} is DEAD!"
elif character.death_saves.is_stable():
death_phrase = f"{character.name} is STABLE!"
await character.commit(ctx)
embed.description = save_roll.result + (f'\n*{phrase}*'
if phrase else '')
if death_phrase:
embed.set_footer(text=death_phrase)
if dc != 10:
embed.description = f"**DC {dc}**\n" + embed.description
embed.add_field(name="Death Saves", value=str(character.death_saves))
if args.last('image') is not None:
embed.set_thumbnail(url=args.last('image'))
await ctx.send(embed=embed)
def test_keeping_operators():
# k, p
r = d20.roll("10d6k1")
assert len(
r.expr.roll.keptset) == r.total # the total is the number of 1s kept
r = d20.roll("10d6k<11")
assert len(r.expr.roll.keptset) == 10
r = d20.roll("10d6p<11")
assert len(r.expr.roll.keptset) == 0
def weapon_attack(attacker=None,
target=None,
weapon=None,
adv=False,
dis=False,
condition=None):
# Attack Roll = Ability Modifier + Proficiency + Enchantment/Item Bonus + Class Features
output = (
f"{'' if attacker is None else attacker.name + ' is '} attacking "
f"{'' if target is None else target} with the "
f"{'magical +' + str(weapon.bonus_magic) if weapon.magical else ''} "
f"{weapon.name}")
output += f", and has {Color.BLUE}Advantage{Color.ENDC}." if adv else ""
print(f"{' '.join(output.split())}") # clean any repeated spaces
if condition:
# ToDo: placeholder to handle influence of condition, e.g., blinded
pass
# If Rogue and has Advantage, then add sneak attack damage to weapon
if "Rogue" in attacker.cclass and adv:
regexp = re.compile("(\\d+).*Rogue")
rogue_level = int(regexp.search(
attacker.cclass).group(1)) # get Rogue level
weapon.damage += [[(rogue_level + 1) // 2, 6,
"sneak"]] # append sneak damage to Weapon
attack_roll_str = attacker.attack_roll(adv, dis)
d20roll = d20.roll(attack_roll_str)
# d20roll = d20.roll('20')
# Critical 20, for testing
logging.debug(d20roll.crit)
print(f'\tYour Attack roll is ', end='')
if d20roll.crit == d20.CritType.CRIT or d20roll.total >= attacker.crit:
print(f"a Critical HIT: {d20roll.result}")
criticalhit(attacker, weapon, target)
elif d20roll.crit == d20.CritType.FAIL: # total == 1:
print(f"a Critical Fail: {d20roll.result}")
critical_miss(weapon)
else:
attackbonus = attacker.attack_bonus(weapon)
attack_result_str = " + ".join([str(d20roll.total), attackbonus])
attack_result = d20.roll(f"{attack_result_str}")
print(
f"{attack_roll_str} + {attackbonus} = {attack_result_str.replace(' ', '')} = {Color.YELLOW}{attack_result.total}{Color.ENDC}."
)
hitanddamage(attacker, weapon, target)
def test_rerolling_operators():
# rr, ro, ra, e
r = d20.roll("4d6rr1")
assert 8 <= r.total <= 24
assert len([p for p in r.expr.roll.set if p.number == 1 and p.kept]) == 0
r = d20.roll("4d6rr<3")
assert 12 <= r.total <= 24
assert len([p for p in r.expr.roll.set if p.number < 3 and p.kept]) == 0
r = d20.roll("10d2ra1")
assert 11 <= r.total <= 21
r = d20.roll("10d2e1")
assert 20 <= r.total
async def _attack(ctx, dice: str):
#TODO: debug this command. Sometimes it raises an error
"""Tira un dado usando un'espressione (vedi `help r`) e calcola
il risultato dell'attacco secondo il regolamento di Crossdoom.
Restituisce: singoli valori e risultato dell'attacco
Per maggiori informazioni sulla sintassi utilizzata:
https://d20.readthedocs.io/en/latest/start.html#dice-syntax
Per il regolamento di Crossdoom:
https://www.crossdoom.it/
"""
try:
res = d20.roll(dice)
dices = diceIterClass(res.expr.roll) # Iterate and get dice values
message = ['Attacco:']
for key in dices.initial_rolls.keys():
if isinstance(key, int) and len(dices.initial_rolls[key]) > 0:
message.append('{}d{}{} -> {}'.format(len(dices.initial_rolls[key]), key,
dices.initial_rolls[key], dices.crossdoom_rolls[key]))
total = [sum(dices.crossdoom_rolls[x]) for x in dices.crossdoom_rolls if isinstance(x,int)]
if sum(total) > 0:
message.append('Totale: {}'.format(sum(total)))
else:
message.append('Attacco fallito.')
dice_message = '\n'.join(message)
await ctx.send(dice_message)
except d20.errors.RollSyntaxError:
await ctx.send('Espressione non valida, consulta `g.help roll`')
def test_complex_rolls():
r = d20.roll("10d6rol5mi6ma1k1[annotation] some comments",
allow_comments=True)
assert r.total == 10
assert r.crit == 0
assert "some comments" == r.comment
r = d20.roll("5d6kh4e0kl3")
assert 3 <= r.total <= 18
assert len(r.expr.roll.keptset) == 3
assert len([p for p in r.expr.roll.set if not p.kept]) == 2
r = d20.roll("10d6kh4kl3")
assert 7 <= r.total <= 42
assert len(r.expr.roll.keptset) == 7
assert len([p for p in r.expr.roll.set if not p.kept]) == 3
def hitanddamage(attacker, weapon, target=None):
rollplus = ""
# print(attacker.feature)
if attacker.feature == "Great Weapon Fighting":
rollplus = "ro<3"
damagebonus = attacker.damage_bonus(weapon)
# print(damagebonus)
rollplus += f"{damagebonus}"
if weapon.magical > 0:
rollplus += f"{weapon.bonus_magic:+}"
new_dmg = []
for d in weapon.damage:
n, s, t = d
t += dmg_icon(t)
new_dmg.append([n, s, t.title()])
# print(new_dmg)
weapon.damage = new_dmg
damage_roll_str = " + ".join([weapon.dice_roll_str, rollplus])
# print(damage_roll_str)
# dice_roll_str = damage_roll_str
damage_result = d20.roll(damage_roll_str)
damage_result_str = f"{damage_result.total}{rollplus}"
damage_total = damage_result.total
output = f"Your {weapon.name} "
output += "caused " if target is None else f"targets {target} for "
output += f" {damage_result.result} points of {'magical ' if weapon.magical else ''}damage."
print(f"\t{' '.join(output.split())}")
def run(self, autoctx):
super(TempHP, self).run(autoctx)
args = autoctx.args
amount = self.amount
maxdmg = args.last('max', None, bool, ephem=True)
# check if we actually need to run this damage roll (not in combat and roll is redundant)
if autoctx.target.is_simple and self.is_meta(autoctx, True):
return
amount = autoctx.parse_annostr(amount)
dice_ast = copy.copy(d20.parse(amount))
dice_ast = _upcast_scaled_dice(self, autoctx, dice_ast)
if maxdmg:
dice_ast = d20.utils.tree_map(_max_mapper, dice_ast)
dmgroll = roll(dice_ast)
autoctx.queue(f"**THP**: {dmgroll.result}")
if autoctx.target.combatant:
autoctx.target.combatant.temp_hp = max(dmgroll.total, 0)
autoctx.footer_queue("{}: {}".format(
autoctx.target.combatant.name,
autoctx.target.combatant.hp_str()))
elif autoctx.target.character:
autoctx.target.character.temp_hp = max(dmgroll.total, 0)
autoctx.footer_queue("{}: {}".format(
autoctx.target.character.name,
autoctx.target.character.hp_str()))
async def _roll(self, ctx: Context, *, expr: str = '1d20'):
"""Rolls dice!
This library has very similar syntax: https://d20.readthedocs.io/en/latest/start.html#dice-syntax"""
msg: discord.Message = await ctx.send(self._d20, 'Rolling...')
expr = await self._replace_macros(ctx, expr)
result: d20.RollResult = d20.roll(expr)
await msg.edit(content=f'{self._d20} {str(result)}')
def reroll_dynamic(self):
"""
Rerolls all combatant initiatives. Returns a string representing the new init order.
"""
rolls = {}
for c in self._combatants:
init_roll = roll(c.init_skill.d20())
c.init = init_roll.total
rolls[c] = init_roll
self.sort_combatants()
# reset current turn
self._turn = 0
self._current_index = None
order = []
for combatant, init_roll in sorted(rolls.items(),
key=lambda r:
(r[1].total, int(r[0].init_skill)),
reverse=True):
order.append(f"{init_roll.result}: {combatant.name}")
order = "\n".join(order)
return order
def setup(self):
global SKILLS, DAMAGETYPES
if self.options['rollhp']:
self.hp = d20.roll(self.data['hit_dice']).total
else:
self.hp = int(self.data['hit_points'])
self.forms = ['material']
self.form = 0
self.challenge = float(eval(self.data['challenge_rating']))
self.challenge_display = self.data['challenge_rating']
self.proficiency_bonus = self._get_proficiency()
self.skills = {}
for s in SKILLS.keys():
if s in self.data['skills'].keys():
self.skills[s] = self.data['skills'][s] + 0
else:
self.skills[s] = getmod(self.data[SKILLS[s]])
self.ac = self.data['armor_class']
self.vuln = self._parse_dmg_string(self.data['damage_vulnerabilities'])
self.resist = self._parse_dmg_string(self.data['damage_resistances'])
self.immune = self._parse_dmg_string(self.data['damage_immunities'])
self.condition_immunities = self.data['condition_immunities'].split(
', ')
self.actions = [self._parse_atk(atk) for atk in self.data['actions']]
self.spellcasting = {}
self.special_abilities = self.data['special_abilities'][:]
for ability in self.data['special_abilities']:
if 'spellcasting' in ability['name'].lower():
self.spellcasting[ability['name']] = self._parse_spellcasting(
ability['desc'])
self.abilities = {}
for ability in ABILITIES:
if self.data[ability + '_save'] == None:
save = getmod(self.data[ability])
else:
save = self.data[ability + '_save']
self.abilities[ability] = {
'score': self.data[ability],
'modifier': getmod(self.data[ability]),
'save': save
}
self.reactions = self.data['reactions'][:]
self.legendary_actions = self.data['legendary_actions']
self.slug = self.data['slug']
self.name = self.data['name']
self.img = self.data['img_main']
self.size = self.data['size']
self.type = self.data['type']
self.alignment = self.data['alignment']
def chatbot_interpret(content, fingerprint, campaign, map):
raw_split = content.split(' ')
cmd = raw_split[0]
args = [{'name': '__main__', 'value': []}]
if len(raw_split) > 1:
_args = raw_split[1:]
current = 0
for a in _args:
if a.startswith('-') and len(a) > 1:
args.append({'name': a[1:], 'value': []})
current += 1
else:
args[current]['value'].append(a)
args = [{'name': i['name'], 'value': ' '.join(i['value'])} for i in args]
args[0]['value'] = args[0]['value'].split(' ')
logger.info(
f'User {fingerprint} sent command {cmd} with args {str(args)} to map {map} in campaign {campaign}'
)
if cmd in ['r', 'roll']:
roll_args = []
jnr = ''
for i in args[0]['value'][0]:
jnr += i
if i in ['+', '-', '*', '/']:
roll_args.append(jnr)
jnr = ''
if len(jnr) > 0:
roll_args.append(jnr)
if 'adv' in args[0]['value']:
c = 0
for arg in roll_args:
if 'd' in arg:
roll_args[c] = '2d' + roll_args[c].split(
'd')[1][:len(roll_args[c].split('d')[1]) -
1] + 'kh1' + cond(
roll_args[c].split('d')[1]
[len(roll_args[c].split('d')[1]) - 1] in [
'+', '-', '*', '/'
], roll_args[c].split('d')[1]
[len(roll_args[c].split('d')[1]) - 1], '')
c += 1
elif 'dis' in args[0]['value']:
c = 0
for arg in roll_args:
if 'd' in arg:
roll_args[c] = '2d' + roll_args[c].split(
'd')[1][:len(roll_args[c].split('d')[1]) -
1] + 'kl1' + cond(
roll_args[c].split('d')[1]
[len(roll_args[c].split('d')[1]) - 1] in [
'+', '-', '*', '/'
], roll_args[c].split('d')[1]
[len(roll_args[c].split('d')[1]) - 1], '')
c += 1
roll_args = ''.join(roll_args)
return str(d20.roll(roll_args))
async def roll(self, ctx: commands.Context, *, expr: str = "1d6"):
"""Rolls dice based on the expression given."""
result = d20.roll(expr)
await HanalonEmbed(
title="Dice 🎲",
description=str(result),
context=ctx,
).respond(True)
async def game_hp_set(self, ctx, *, hp):
"""Sets the character's HP to a certain value."""
character: Character = await Character.from_ctx(ctx)
before = character.hp
hp_roll = d20.roll(hp)
character.hp = hp_roll.total
await character.commit(ctx)
await ctx.send(f"{character.name}: {character.hp_str()} ({character.hp - before:+})")
def critical_miss(weapon=None):
print(f"{Color.RED}Critical Fail!{Color.ENDC}")
def indent(my_paragraph) -> str:
return f"\t{my_paragraph}"
print(f"Critical fail roll for d100 is {roll(100)}"
) # for David Gavrin's table
mymiss = roll(20)
if mymiss == 1:
if weapon:
if weapon.magical:
print(f"\tMagic backfires!")
magic_damage = d20.roll('+'.join(
[die_roll_str(weapon.damage[0]),
str(weapon.bonus_magic)]))
print(
f"\tYou take {magic_damage.result} points of {weapon.damage[0][2]} damage."
)
elif weapon.list == "ranged":
print(
f"\tThe bowstring on {weapon.name} broke!\n"
f"\tOn your next turn you lose your Action and half your movement.\n"
f"\tEither use your next turn to replace the string, or switch weapons."
)
else:
print(
f"\tDangerous Design-Flaw! {weapon.name} broke, and injured you.\n"
f"\tTake {d20.roll(die_roll_str(weapon.damage[0])).result} points of {weapon.damage[0][2]} damage."
)
print(f"")
# print("Weapon breaks!")
elif mymiss < 4:
print(
"\tPoor attack: Has 50% chance to hit any character in the line of attack or within 5' of the target."
)
if random.randint(0, 1):
print(f"\tWhuh? Looks like you missed everyone.")
else:
print(
f"\tYour victim takes {d20.roll(weapon.dice_roll_str).result} points of damage."
)
print(
f"\tAlso, due to dismay, lose your next Bonus Action (either this turn or the next turn)."
)
elif mymiss < 6:
print(
"\tDropped weapon! Disadvantage on next attack, and lose 10ft of motion next turn to pick up weapon."
)
elif mymiss < 11:
print(
"\tFumbled weapon! Lose half your motion until the end of your next turn as you regain your composure."
)
else:
print(
"\tYou missed spectacularly, and your opponent snickered at your failure."
)
def check(self, skill_or_ability, advdis=''): #advdis = "adv" or "dis"
additional = {'adv': 'kh1', 'dis': 'kl1', '': ''}[advdis]
if skill_or_ability in SKILLS.keys():
if self.skills[skill_or_ability] >= 0:
return d20.roll('d20' + additional + '+' +
str(self.skills[skill_or_ability]))
else:
return d20.roll('d20' + additional +
str(self.skills[skill_or_ability]))
elif skill_or_ability in ABILITIES:
if self.abilities[skill_or_ability]['modifier'] >= 0:
return d20.roll(
'd20' + additional + '+' +
str(self.abilities[skill_or_ability]['modifier']))
else:
return d20.roll(
'd20' + additional +
str(self.abilities[skill_or_ability]['modifier']))
async def game_hp_set(self, ctx, *, hp):
"""Sets the character's HP to a certain value."""
character: Character = await Character.from_ctx(ctx)
caster = await targetutils.maybe_combat_caster(ctx, character)
before = caster.hp
hp_roll = d20.roll(hp)
caster.hp = hp_roll.total
await character.commit(ctx)
await gameutils.send_hp_result(ctx, caster, f"{caster.hp - before:+}")
def saving_throw(self,
ability='Constitution',
*,
adv=False,
dis=False,
bless=False):
import d20
if adv:
roll_str = "2d20kh1"
elif dis:
roll_str = "2d20kl1"
else:
roll_str = f"1d20"
my_d20 = d20.roll(roll_str).total
my_d4 = d20.roll('1d4').total
my_total = my_d20 + my_d4 if bless else my_d20
if 'death' in ability.lower():
print(f"{self.name} rolls a Death Saving Throw, and ", end='')
if my_d20 == 1:
print(f"Failed TWICE with a roll of 1.")
return
elif my_d20 == 20:
print(f"Succeeded TWICE with a roll of 20.")
return
if my_total < 10:
print(f"Failed with a roll of {my_total}.")
return
else:
print(f"Succeeded with a roll of {my_total}.")
return
else:
mymod = ability_score_mod(getattr(self,
f"c{ability.lower()[0:3]}"))
roll_str += f"{mymod:+}"
# print(self.proficiency['save'])
roll_str += f"{level_proficiency(self.level):+}" if ability in self.proficiency[
'save'] else ""
roll_str += f"+1d4" if bless else ""
print(
f"{self.name} performs a {ability} check : {d20.roll(roll_str)}"
)
def test_gt_lt_selectors():
r = d20.roll("10d6k>6")
assert r.total == 0
assert len(r.expr.roll.keptset) == 0
assert len([p for p in r.expr.roll.set if not p.kept]) == 10
r = d20.roll("10d6k<1")
assert r.total == 0
assert len(r.expr.roll.keptset) == 0
assert len([p for p in r.expr.roll.set if not p.kept]) == 10
r = d20.roll("10d6rr<6")
assert r.total == 60
r = d20.roll("10d6rr>1")
assert r.total == 10
r = d20.roll("10d6k<6")
assert 10 <= r.total <= 50
assert len(r.expr.roll.keptset) <= 10
assert all(p.number < 6 for p in r.expr.roll.keptset)
async def roll(ctx):
message = ctx.message.content[2:].strip()
await delete_message(ctx)
if len(message) == 0:
percentile = d10p.roll()
unit = d10.roll()
await ctx.send(f"{ctx.author.mention} rolled `{percentile + unit}`")
else:
result = dtwenty.roll(message.lower())
result_string = str(result).replace("**", "")
await ctx.send(f"{ctx.author.mention} rolled {result_string}")
def roll(self, fp, args): # [Roll string]
self.logger.debug('User ' + fp + ' is rolling ' + args[0])
try:
roll = d20.roll(args[0])
elements = str(roll)
print(elements)
self.logger.debug('User ' + fp + ' rolled ' + args[0] +
' and got ' + str(roll.total))
return {'code': 200, 'roll': roll.total, 'elements': elements}
except d20.errors.RollSyntaxError as e:
self.logger.exception('Dice error: ')
return {'code': 400, 'reason': 'Dice error: ' + str(e)}
def attack_roll(self, type='damage'):
import d20
if type in 'attack':
#
self.rollstr += f"{self.bonus_attack:+}"
elif type in 'damage':
self.rollstr += f"{self.bonus_damage:+}"
if self.rollstrappend:
self.rollstr += f"{self.rollstrappend:+}"
# rolls = [random.randint(1, self.sides) for _ in range(self.dice)]
rolls = d20.roll(self.rollstr).total
# print(rolls)
return rolls
def weapon_roll(self, type='attack'):
# todo: unify as 'weapon_roll('attack'|'damage)
import d20
if type in 'attack':
self.rollstr += f"{self.bonus_attack:+}"
elif type in 'damage':
self.rollstr += f"{self.bonus_damage:+}"
if self.rollstrappend:
self.rollstr += f"{self.rollstrappend:+}"
# rolls = [random.randint(1, self.sides) for _ in range(self.dice)]
rolls = d20.roll(self.rollstr).total
# print(rolls)
return rolls
def AddCharacter(command):
try:
character = command.characters[command.base[1]]
characterinit = d20.roll('1d20+{}'.format(
character['initiative'])).total
returnMessage = "{} has rolled a {} and will be added to initiative!".format(
character['charactername'], str(characterinit))
initiatebattle.add_to_initiative(command.room, character,
characterinit)
except:
returnMessage = "This character was not found"
return returnMessage