Added folder for scripts for games and script to join images in 3x3 grid.

3 files changed, 140 insertions, 0 deletions

diff --git a/games/mtg/cardToHtml.sh b/games/mtg/cardToHtml.sh
new file mode 100755
index 0000000..c7a93dc
--- /dev/null
+++ b/games/mtg/cardToHtml.sh
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+# cardToHtml.sh: Generates an image HTML tag of an MTG card, with the name of
+# the card as alternate text and the image being a link to its Scryfall page.
+#
+# Usage: cardToHtml.sh CARDNAME
+#
+# Exotic dependencies: jq
+
+usageMessage="Usage: ${0} CARDNAME"
+
+error() {
+	printf '%s error: %s\n' "$0" "$*" >&2
+}
+
+errorAndUsage() {
+	printf '%s error: %s\n%s\n' "$0" "$*" "$usageMessage" >&2
+}
+
+# Process options
+while getopts ':' opt; do
+	case $opt in
+
+		'?' )
+			printf '%s\n' "$usageMessage" >&2
+			exit 1
+
+	esac
+done
+shift $((OPTIND - 1))
+
+json="$(getScryfallJSON.sh "$@")"
+[ -z "$json" ] && exit 1
+cardName="$(echo "$json" | jq -r '.name')"
+imageUrl="$(echo "$json" | jq -r '.image_uris.large' | sed 's/?.*$//')"
+scryfallUrl="$(echo "$json" | jq -r '.scryfall_uri' | sed 's/?.*$//')"
+
+printf '<a href="%s">
+  <img src="%s"
+       alt="%s">
+</a>\n' "$scryfallUrl" "$imageUrl" "$cardName"
diff --git a/games/mtg/deckLister.sh b/games/mtg/deckLister.sh
new file mode 100755
index 0000000..606ca73
--- /dev/null
+++ b/games/mtg/deckLister.sh
@@ -0,0 +1,62 @@
+#!/bin/sh
+
+# deckLister.sh: Interactively reads card names in any language, searches for
+# them and writes them in English line by line.
+#
+# Usage: deckLister.sh [-f FILE]
+
+scriptName="${0##*/}"
+
+usageMessage="Usage: ${scriptName} [-f FILE]"
+
+error() {
+	printf '%s error: %s\n' "$scriptName" "$*" >&2
+}
+
+errorAndUsage() {
+	printf '%s error: %s\n%s\n' "$scriptName" "$*" "$usageMessage" >&2
+}
+
+file=''
+welcomeMessage="${scriptName}: Input non-ambiguous card names in any language."
+prompt='> '
+
+# Process options
+while getopts ':f:' opt; do
+	case $opt in
+
+		'f' )
+			file="$OPTARG"
+			;;
+
+		'?' )
+			printf '%s\n' "$usageMessage" >&2
+			exit 1
+
+	esac
+done
+shift $((OPTIND - 1))
+
+[ -n "$1" ] && errorAndUsage 'Too many arguments.' && exit 1
+
+log() {
+	if [ -n "$file" ]; then
+		printf '%s\n' "$@" >> "$file"
+	else
+		printf '%s\n' "$@"
+	fi
+}
+
+nameToEnglish() {
+	json="$(getScryfallJSON.sh "$@")" || return 1
+	echo "$json" | jq -r .name
+}
+
+echo "$welcomeMessage" >&2
+
+while true; do
+	printf '%s' "$prompt" >&2
+	read -r cardname
+	englishName="$(nameToEnglish "$cardname")"
+	[ -n "$englishName" ] && log "$englishName"
+done
diff --git a/games/mtg/getScryfallJSON.sh b/games/mtg/getScryfallJSON.sh
new file mode 100755
index 0000000..2cc354a
--- /dev/null
+++ b/games/mtg/getScryfallJSON.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+
+# getScryfallJSON.sh: Gets the JSON of a fuzzy Scryfall search.
+#
+# Usage: getScryfallJSON.sh CARDNAME
+
+usageMessage="Usage: ${0} FILE..."
+
+error() {
+	printf '%s error: %s\n' "$0" "$*" >&2
+}
+
+errorAndUsage() {
+	printf '%s error: %s\n%s\n' "$0" "$*" "$usageMessage" >&2
+}
+
+# Process options
+while getopts ':' opt; do
+	case $opt in
+
+		'?' )
+			printf '%s\n' "$usageMessage" >&2
+			exit 1
+
+	esac
+done
+shift $((OPTIND - 1))
+
+url="$(echo "https://api.scryfall.com/cards/named?fuzzy=${*}" | sed 's/ /+/g')"
+json="$(curl "$url" 2>/dev/null)"
+
+if echo "$json" | jq -r .object | grep -q 'error'; then
+	echo "Error: $(echo "$json" | jq)" >&2
+	exit 1
+fi
+
+echo "$json"