revert some stuff

scripts/build.sh

@@ -36,7 +36,7 @@ echo "[Akarin] Ready to build"
 	else
 		rm -rf Paper-API/src
 		rm -rf Paper-Server/src
-		./paper jar
+		./paper patch
 		\cp -rf "$basedir/sources/src" "$paperbasedir/Paper-Server/"
 		\cp -rf "$basedir/sources/pom.xml" "$paperbasedir/Paper-Server/"
 		mvn clean install
@@ -51,4 +51,4 @@ echo "[Akarin] Ready to build"
 	echo "[Akarin] Migrated final jar to $basedir/akarin-$minecraftversion.jar"
 )
 
-)
+)