update recipes for Minecraft 1.21.3, fedora automation

.gitignore

@@ -2,3 +2,4 @@ loot_randomizer/loot_table/
 loot_randomizer/*.zip
 mcrecipescrambler/
 build/
+data/

Makefile

@@ -0,0 +1,18 @@
+.PHONY: all
+
+all: clean setup build
+
+clean:
+	@rm -rf build/
+
+setup:
+	@mkdir -p data/
+	@mkdir -p build/
+
+build: recipes
+
+recipes:
+	@./scripts/build.sh true false _recipes
+
+loot:
+	@./scripts/build.sh false true _loot

README.md

@@ -4,7 +4,7 @@ Trent keeps asking me for randomizers, so I'm automating the process now so it's
 
 ## DOING THE THING
 1. First, run `$ prep.cmd` to clone the `mcrecipescrambler` repository
-2. Go to `%appdata%\.minecraft\versions\1.21.1` in Windows, then use 7-Zip to open the `.jar` file as an archive
+2. Go to `%appdata%\.minecraft\versions\1.21.1` in Windows (`/home/alan/.var/app/com.mojang.Minecraft/.minecraft/` linux flatpak), then use 7-Zip to open the `.jar` file as an archive
 3. Copy the contents of `recipe` from the `.jar` into `mcrecipescrambler/crafting_files` (make directory as necessary)
 4. Copy the contents of `loot_table` from the `.jar` into `loot_randomizer/loot_table` (can right-click directory and click **Copy to...**)
 5. Run `build_double.cmd pack_name` in terminal

config/blacklist.txt

@@ -0,0 +1 @@
+crafting_table

config/packnames.txt

@@ -0,0 +1,10 @@
+smoothie
+milkshake
+butter
+chocolate
+cookie
+pudding
+biscuit
+pancake
+reindeer
+doughball

config/packnames_extra.txt

@@ -0,0 +1,18 @@
+smoothie
+milkshake
+butter
+ice-cream
+chocolate
+cakedough
+cookie
+pudding
+biscuit
+brownie
+orange-soda
+milk
+creamer
+banana
+syrup
+pancake
+reindeer
+doughball

python/random_loot.py

@@ -26,7 +26,7 @@ print('Generating datapack...')
 file_list = []
 remaining = []
 
-for dirpath, dirnames, filenames in os.walk('loot_table'):
+for dirpath, dirnames, filenames in os.walk('../data/loot_table'):
 	for filename in filenames:
 		file_list.append(os.path.join(dirpath, filename))
 		remaining.append(os.path.join(dirpath, filename))
@@ -47,7 +47,7 @@ for from_file in file_dict:
 		
 	zip.writestr(os.path.join('data/minecraft/', file_dict[from_file]), contents)
 	
-zip.writestr('pack.mcmeta', json.dumps({'pack':{'pack_format':48, 'description':datapack_desc}}, indent=4))
+zip.writestr('pack.mcmeta', json.dumps({'pack':{'pack_format':57, 'description':datapack_desc}}, indent=4))
 zip.writestr('data/minecraft/tags/functions/load.json', json.dumps({'values':['{}:reset'.format(datapack_name)]}))
 zip.writestr('data/{}/functions/reset.mcfunction'.format(datapack_name), 'tellraw @a ["",{"text":"Loot table randomizer by SethBling","color":"green"}]')
 	

python/scramble_recipes.py

@@ -0,0 +1,79 @@
+import zipfile
+import copy
+from random import shuffle, choice
+import os
+import json
+import sys
+
+# Check arguments
+if len(sys.argv) < 2:
+	datapack_path = "scrambler.zip"
+	print("Using default datapack name: ./scrambler.zip")
+else:
+	datapack_path = sys.argv[1]
+
+try:
+	blacklist = list(map(lambda s: s.strip(), open(
+	"../config/blacklist.txt", "r").readlines()))
+except FileNotFoundError:
+	print("No blacklist detected, ignoring...")
+	blacklist = []
+all_data = {}  # key is the filename, value is the object data.
+for file_handler in os.scandir('../data/recipe/'):
+	(basename, ext) = os.path.splitext(file_handler.name)
+	if ext == ".json":
+		file_data = json.load(open(file_handler.path, "r"))
+		# Some special recipes don't have a result...
+		# And we don't files in the blacklist too!
+		if file_data.get("result") is None or basename in blacklist:
+			continue
+		all_data[file_handler.name] = file_data
+
+random_data = copy.deepcopy(all_data)
+
+# Create the zip file and write the pack.mcmeta
+try:
+	zip_file = zipfile.ZipFile(datapack_path, "x", zipfile.ZIP_DEFLATED, False)
+except FileExistsError:
+	print(f'{datapack_path} already exists.')
+	exit()
+
+data_folder = os.path.join("data", "minecraft", "recipe")
+zip_file.writestr("pack.mcmeta", json.dumps({
+	"pack": {
+		"pack_format": 57,
+		"description": "Scramble all the recipes!"
+	}
+}))
+
+# Iterate over all the files and pop a random item from 'random_data',
+# assigning its result value to the current file.
+for i, (filename, obj) in enumerate(all_data.items()):
+	# I need to find a better way...
+	random_item = random_data.pop(choice(list(random_data.keys())))
+	random_result = random_item.get("result")
+	obj_result = obj.get("result")
+	# Crafting recipes need an object for the result and everything else needs a string.
+	# We have to convert them if the types between the current file and the random item are different.
+	if type(random_result) == type(obj_result):
+		obj["result"] = random_item["result"]
+	# Case where we need a str but the random item is an object
+	elif type(random_result) == dict and type(obj_result) == str:
+		obj["result"] = random_item["result"]["id"]
+	else:  # Case where we need an object but the random item is a str
+		obj["result"] = {
+			"item": random_item["result"]
+		}
+
+	zip_file.writestr(os.path.join(data_folder, filename), json.dumps(obj))
+	# Progress bar :D
+	# Thanks : https://gist.github.com/sibosutd/c1d9ef01d38630750a1d1fe05c367eb8
+	percent = 100.0*(i+1)/len(all_data.items())
+	sys.stdout.write('\r')
+	sys.stdout.write("Completed: [{:{}}] {:>3}%"
+					 .format('='*int(percent/(100.0/20)),
+							 20, int(percent)))
+	sys.stdout.flush()
+zip_file.close()
+print()
+print("Done!")

scripts/build.sh

@@ -0,0 +1,51 @@
+#!/usr/bin/bash
+
+DORECIPES=$1
+DOLOOT=$2
+APPEND=$3
+
+for fn in `cat config/packnames.txt`; do
+	PACKNAME="$fn$APPEND"
+	PACK="build/$PACKNAME"
+	echo "generating $PACK"
+	mkdir -p $PACK
+
+	PATHLOOT="python/random_loot.zip"
+	PATHRECIPES="python/scrambler.zip"
+
+	# Do randomization
+	if [ "$DOLOOT" = true ]; then
+		cd python/ && python random_loot.py
+		cd ..
+	fi
+	if [ "$DORECIPES" = true ]; then
+		cd python/ && python scramble_recipes.py
+		cd ..
+	fi
+
+	# Wait for Filesystem to catch up
+	echo "generated packs, waiting"
+	sleep 0.3
+
+	# Extract generated zip files
+	echo "extracting files"
+	if [ -f $PATHLOOT ]; then
+		7z x $PATHLOOT -o$PACK -r -y
+	fi
+	if [ -f $PATHRECIPES ]; then
+		7z x $PATHRECIPES -o$PACK -r -y
+
+		# rename recipes to recipe, to support 1.21 format
+		mv $PACK/data/minecraft/recipes $PACK/data/minecraft/recipe
+	fi
+
+	# Zip it all up
+	echo "zipping datapack"
+	cd build/
+	7z a -tzip $PACKNAME.zip $PACKNAME/*
+	cd ..
+
+	# rm -rf $PACK
+	rm -rf $PATHLOOT
+	rm -rf $PATHRECIPES
+done