Add a command for compositing a thumbnail.

dcc

@@ -37,6 +37,20 @@ case $1 in
 		convert x: +repage -crop '1280x720+0+0' -gravity center +repage "${HOME}/doom/fabricate/${PWAD}/${PWAD}_map${MAPSTR}_base.png"
 		exit $?
 		;;
+	"text")
+		read TEXT
+		LABEL="$(printf "MAP%s: %s\nUV-Max Demo" "${MAPSTR}" "${TEXT}")"
+		convert -background transparent -fill white -font "League-Spartan-Bold" -strokewidth 10 \
+				-stroke "srgb(176,0,0)" -interline-spacing -10 -pointsize 64 -trim +repage -border 5 \
+				-bordercolor transparent -gravity NorthWest \
+				label:"${LABEL}" -stroke none -strokewidth 0 -annotate +8+6 "${LABEL}" \
+				"${HOME}/doom/fabricate/${PWAD}/${PWAD}_map${MAPSTR}_text.png"
+		exit $?
+		;;
+	"thumb")
+		convert "${VIDPATH}/${PWAD}_map${MAPSTR}_base.png" M_DOOM_scaled.png -gravity NorthWest -composite "${VIDPATH}/${PWAD}_map${MAPSTR}_text.png" -gravity SouthWest -composite "${VIDPATH}/${PWAD}_map${MAPSTR}_final.png"
+		exit $?
+		;;
 	*)
 		echo "Unknown command $1." >&2
 		exit 1