Super Cat Day
In Japanese, the number 2 has similar sound with cat voice. So the day with many 2s is called "cat day" and today 2022-02-22 is the super cat day.
To cerebrate this, I made a script to show time on Minecraft.
mcpi: Python library for communicating with Minecraft: Pi edition and RaspberryJuice.
RaspberryJuice: A Bukkit plugin which implements the Minecraft Pi Socket API.
PaperMC: Paper is the next generation of Minecraft servers, compatible with Spigot plugins, offering uncompromising performance.
You can get the script (MIT License):
pythonfrom random import random
from datetime import datetime
from mcpi import minecraft
from time import sleep
HOST = "PUT YOUR HOST HERE"
PORT = 4711
WOOL = 35
GLASS = 20
AIR = 0
SANDSTONE = 24
WHITE = 0
BLACK = 15
OX = 6033
OY = 80
OZ = 21
def new_buffer():
return [[] for i in range(7)]
cmap = {"*": BLACK, ".": WHITE}
def make_data(s):
s = s.strip().splitlines()
assert len(s) == 5
WIDTH = len(s[0])
assert all(WIDTH == len(s[i]) for i in range(5))
HR = [[WHITE] * WIDTH]
return HR + [[cmap[c] for c in line] for line in s] + HR
s0 = """
***
*.*
*.*
*.*
***
"""
s1 = """
.**
..*
..*
..*
..*
"""
s2 = """
***
..*
***
*..
***
"""
s3 = """
***
..*
***
..*
***
"""
s4 = """
*.*
*.*
***
..*
..*
"""
s5 = """
***
*..
***
..*
***
"""
s6 = """
***
*..
***
*.*
***
"""
s7 = """
***
..*
..*
.*.
.*.
"""
s8 = """
***
*.*
***
*.*
***
"""
s9 = """
***
*.*
***
..*
***
"""
data_digits = [make_data(s) for s in [s0, s1, s2, s3, s4, s5, s6, s7, s8, s9]]
nyan = data_digits[2]
data_colon = make_data("""
.
*
.
*
.
""")
data_hyphen = make_data("""
..
..
**
..
..
""")
data_period = make_data("""
.
.
.
.
*
""")
def vline(buf, color=WHITE):
for line in buf:
line.append(color)
def add(buffer, new_item):
for i, line in enumerate(new_item):
buffer[i].extend(line)
def items_to_buf(items):
buf = new_buffer()
vline(buf)
for item in items:
add(buf, item)
vline(buf)
return buf
# --- build blocks
m = minecraft.Minecraft.create(HOST, PORT)
def pset(x, y, z, color):
# If you use wool
# m.setBlock([OX - x, OY - y, OZ - z, WOOL, color])
if color == WHITE:
m.setBlock([OX - x, OY - y, OZ - z, AIR])
else:
# 2 is Smooth sandstone
m.setBlock([OX - x, OY - y, OZ - z, SANDSTONE, 2])
def build_date(): # run once
wan = data_digits[2]
date_buf = items_to_buf([
nyan, wan, nyan, nyan,
data_hyphen,
wan, nyan,
data_hyphen,
nyan, nyan,
])
for y, line in enumerate(date_buf):
for x, c in enumerate(line):
pset(x, y - 6, 0, c)
def build_time():
now = datetime.now()
time_buf = items_to_buf([
data_digits[now.hour // 10],
data_digits[now.hour % 10],
data_colon,
data_digits[now.minute // 10],
data_digits[now.minute % 10],
data_colon,
data_digits[now.second // 10],
data_digits[now.second % 10],
data_period,
data_digits[now.microsecond // 100000],
data_digits[(now.microsecond // 10000) % 10],
])
for y, line in enumerate(time_buf):
for x, c in enumerate(line):
pset(x, y, 0, c)
def finish():
time_buf = items_to_buf([
nyan, nyan,
data_colon,
nyan, nyan,
data_colon,
nyan, nyan,
data_period,
nyan, nyan
])
for y, line in enumerate(time_buf):
for x, c in enumerate(line):
pset(x, y, 0, c)
while True:
if datetime.now() > datetime(2022, 2, 22, 22, 22, 22):
break
else:
build_time()
sleep(1 - random() * 0.1)
finish()Related Pages
- →cybozuhackathon2021×world間copy&paste×blockbench×wheatseedssystem×rcon×raspberryjuice×Minecraft Pi Socket API→
"Engineer's way of creating knowledge" the English version of my book is now available on [Engineer's way of creating knowledge]
(C)NISHIO Hirokazu / Converted from [Scrapbox] at [Edit]