From 14c6034acba36bfb9096c63c76792162c85d37d6 Mon Sep 17 00:00:00 2001
From: Salt <rehashedsalt@cock.li>
Date: Fri, 6 Dec 2019 14:40:06 -0600
Subject: [PATCH] mclevel: Add a nonfunctional level-adding script

---
 mclevel | 119 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100755 mclevel

diff --git a/mclevel b/mclevel
new file mode 100755
index 0000000..eae04ce
--- /dev/null
+++ b/mclevel
@@ -0,0 +1,119 @@
+#! /bin/bash
+#
+# mclevel
+# Uses xdotool and an Ars Magica 2 Journal to give you levels
+# Takes a desired level and outputs right clicks in 100xp increments, basically
+# Copyright (C) 2019 Vintage Salt <rehashedsalt@cock.li>
+#
+# Distributed under terms of the MIT license.
+#
+set -e
+# Globals
+declare -i _opthelp
+declare -i _level
+
+# Helper functions
+log() {
+	# Print a line to the terminal if _optverbose is greater than $2
+	# $2 defaults to 0
+	# loglevel 0: Daily-use messages
+	# loglevel 1: Detailed but not quite debugging
+	# loglevel 2: Definitely debugging
+	[ -z "$1" ] && return 1
+	if (( _optverbose >= ${2:-0} )); then
+		printf "%s\\n" "$1"
+	fi
+}
+warn() {
+	# Print a yellow line to the terminal, respecting _optverbose
+	[ -z "$1" ] && return 1
+	if (( _optverbose >= ${2:-0} )); then
+		if [ -t "$outstream" ]; then
+			printf "\\e[33m%s\\e[0m\\n" "$1"
+		else
+			printf "WARN: %s\\n" "$1"
+		fi
+	fi
+}
+error() {
+	# Print a red line to the terminal, exit if $2 is specified
+	[ -z "$1" ] && return 1
+	if [ -t 2 ]; then
+		printf "\\e[31m%s\\e[0m\\n" "$1" 1>&2
+	else
+		printf "ERROR: %s\\n" "$1" 1>&2
+	fi
+	[ -n "$2" ] && exit "${2:-1}"
+}
+has() {
+	# Parse out all arguments and try to find them in path
+	# If an argument cannot be found, set _return and fail
+	for prog in "$@"; do
+		if ! command -v "$prog" > /dev/null 2>&1; then
+			_return="$prog"
+			return 1
+		fi
+	done
+	return 0
+}
+
+# Core program functions
+printhelp() {
+	cat << EOF
+Usage: $_name [OPTION]... [LEVEL]
+Use xdotool on a modded Minecraft instance holding an Ars Magica 2 Journal
+to give the player enough XP to reach the specified level.
+
+  -h			Print this help text
+
+Copyright (c) 2019 rehashedsalt@cock.li
+Licensed under the MIT license
+EOF
+}
+givelevels() {
+	# Give a player $1 levels through xdotool
+	[ -z "$1" ] && return 1
+	log "Poof, you now have $1 levels"
+	return 0
+	xdotool click\
+		--delay 0.1\
+		--repeat "TODO"\
+		3
+}
+
+# Main
+main() {
+	while getopts ":h" opt; do
+		case $opt in
+			h)
+				_opthelp=1
+				;;
+			:)
+				error "Option requires argument: -$OPTARG" 2
+				;;
+			*)
+				error "Invalid option: -$OPTARG" 2
+				;;
+		esac
+	done
+	# Shift over to the arguments
+	shift $((OPTIND - 1))
+	for arg in "$@"; do
+		if ! [ "$arg" -eq "$arg" ] 2>/dev/null; then
+			error "Argument not an integer: $arg" 2
+		fi
+		if ! [ "$arg" -gt 0 ]; then
+			error "Argument not greater than 0: $arg" 2
+		fi
+		if [ -z "$_level" ]; then
+			_level="$arg"
+		else
+			error "Too many arguments: $arg" 2
+		fi
+	done
+	[ -n "$_opthelp" ] && printhelp && exit 0
+	givelevels "$_level"
+}
+
+main "$@"
+