Simutrans: updated build scripts

project/jni/application/simutrans/AndroidPreBuild.sh

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+if [ -e simutrans ]; then
+	echo Simutrans SVN already downloaded
+else
+	svn checkout https://github.com/aburch/simutrans/trunk simutrans || exit 1
+	cd simutrans || exit 1
+	./get_lang_files.sh || exit 1
+	cd ..
+fi
+
+echo Generating data.zip
+mkdir -p AndroidData
+cd simutrans/simutrans
+rm -f ../../AndroidData/data.zip
+zip -r -0 ../../AndroidData/data.zip * >/dev/null
+cd ../..
+echo Generating data.zip done
+
+[ -e AndroidData/TimGM6mb.sf2 ] || wget https://sourceforge.net/p/mscore/code/HEAD/tree/trunk/mscore/share/sound/TimGM6mb.sf2?format=raw -O AndroidData/TimGM6mb.sf2