Added make_shadertags.sh, which will prove useful for Radiant users

make_shadertags.sh

@@ -0,0 +1,99 @@
+#!/bin/sh
+
+# make_shadertags.sh
+# create a shadertags.xml file based on surfaceparms/keywords present in .mat
+# files for use in Radiant
+# (C) 2021 - Vera Visions L.L.C.
+
+tags_for_mod()
+{
+	echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+	echo "<root>"
+	echo "<stock>"
+
+	find ./$1/ -type f \( -iname \*.mat \) | while read EDEF_N; do
+		# We want to cut out any pk3dirs in the name and filter out model textures
+		MATPATH="textures/$(echo "$EDEF_N" | awk -F 'textures/' '{print $2}' | cut -f 1 -d '.')"
+
+		# invalid path will simply be "textures/" which we shall ignore
+		if [ "$MATPATH" != "textures/" ]; then
+			SFPARM_ALIEN=$(grep 'alien' $EDEF_N)
+			SFPARM_FLESH=$(grep 'flesh' $EDEF_N)
+			SFPARM_FOLIAGE=$(grep 'foliage' $EDEF_N)
+			SFPARM_COMPUTER=$(grep 'computer' $EDEF_N)
+			SFPARM_DIRT=$(grep 'dirt' $EDEF_N)
+			SFPARM_VENT=$(grep 'vent' $EDEF_N)
+			SFPARM_GRATE=$(grep 'grate' $EDEF_N)
+			SFPARM_METAL=$(grep 'metal' $EDEF_N)
+			SFPARM_GLASS=$(grep 'glass' $EDEF_N)
+			SFPARM_SAND=$(grep 'sand' $EDEF_N)
+			SFPARM_SLOSH=$(grep 'slosh' $EDEF_N)
+			SFPARM_SNOW=$(grep 'snow' $EDEF_N)
+			SFPARM_TILE=$(grep 'tile' $EDEF_N)
+			SFPARM_WOOD=$(grep 'wood' $EDEF_N)
+			SFPARM_CONCRETE=$(grep 'concrete' $EDEF_N)
+
+			echo "<shader path=\"$MATPATH\">"
+
+			if [ "$SFPARM_ALIEN" != "" ]; then
+				echo "<tag>Alien</tag>"
+			fi
+			if [ "$SFPARM_FLESH" != "" ]; then
+				echo "<tag>Flesh</tag>"
+			fi
+			if [ "$SFPARM_FOLIAGE" != "" ]; then
+				echo "<tag>Foliage</tag>"
+			fi
+			if [ "$SFPARM_COMPUTER" != "" ]; then
+				echo "<tag>Computer</tag>"
+			fi
+			if [ "$SFPARM_DIRT" != "" ]; then
+				echo "<tag>Dirt</tag>"
+			fi
+			if [ "$SFPARM_VENT" != "" ]; then
+				echo "<tag>Vent</tag>"
+			fi
+			if [ "$SFPARM_GRATE" != "" ]; then
+				echo "<tag>Grate</tag>"
+			fi
+			if [ "$SFPARM_METAL" != "" ]; then
+				echo "<tag>Metal</tag>"
+			fi
+			if [ "$SFPARM_GLASS" != "" ]; then
+				echo "<tag>Glass</tag>"
+			fi
+			if [ "$SFPARM_SAND" != "" ]; then
+				echo "<tag>Sand</tag>"
+			fi
+			if [ "$SFPARM_SLOSH" != "" ]; then
+				echo "<tag>Slosh</tag>"
+			fi
+			if [ "$SFPARM_SNOW" != "" ]; then
+				echo "<tag>Snow</tag>"
+			fi
+			if [ "$SFPARM_TILE" != "" ]; then
+				echo "<tag>Tile</tag>"
+			fi
+			if [ "$SFPARM_WOOD" != "" ]; then
+				echo "<tag>Wood</tag>"
+			fi
+			if [ "$SFPARM_CONCRETE" != "" ]; then
+				echo "<tag>Concrete</tag>"
+			fi
+
+			echo "</shader>"
+		fi
+	done;
+
+	echo "</stock>"
+	echo "<custom>"
+	echo "</custom>"
+	echo "</root>"
+}
+
+if [ $# -gt 0 ]; then
+	tags_for_mod $1
+else
+	echo Usage: `basename $0` modname >&2
+	exit 2
+fi