build.xml

<project name="dyna-core" default="jar">
	<property name="tmp.path" location="tmp" />
	<property name="build.path" location="${tmp.path}/classes-core" />
	<property name="dist.path" location="${tmp.path}/dist" />
	<property name="website.path" location="${tmp.path}/webstart" />
	<property name="obfuscated.dir" location="${tmp.path}/obfuscated" />

    <property file="VERSION" />
	
    <tstamp>
      <format property="build.tstamp" pattern="MMM dd, yyyy, HH:mmZ" locale="en_US" />
    </tstamp>
    	
    <filterset id="replacements">
        <filter token="VERSION" value="${version}" />
        <filter token="BUILD.TSTAMP" value="${build.tstamp}" />
    </filterset>

	<property name="debug" value="on" />
	<property name="optimize" value="off" />

	<property name="src.java" location="src/java" />

	<!-- Paths and filesets. -->

	<fileset dir="lib" includes="runtime*/*.jar" id="classpath.runtime" />
	<path id="classpath.compile">
		<fileset refid="classpath.runtime" />
	</path>

	<target name="clean" description="Clean generated files.">
		<delete includeemptydirs="true">
			<fileset dir="${tmp.path}">
				<exclude name="eclipse/**" />
			</fileset>
		</delete>
	</target>

	<target name="compile" description="Compile source code.">
		<mkdir dir="${build.path}" />

		<javac destdir="${build.path}" debug="${debug}" optimize="${optimize}" deprecation="on" includeAntRuntime="no" includeJavaRuntime="no"
		    encoding="UTF-8">
			<src location="${src.java}" />
			<classpath refid="classpath.compile" />
		</javac>

		<copy todir="${build.path}">
			<fileset dir="${src.java}">
				<exclude name="**/*.java" />
				<exclude name="**/about.txt" />
			</fileset>
			<fileset dir="src/boards" />
			<fileset dir="src/graphics" />
			<fileset dir="src/audio" />
		</copy>
		
        <copy todir="${build.path}" encoding="UTF-8" filtering="true" overwrite="true">
            <fileset dir="${src.java}">
                <include name="**/about.txt" />
            </fileset>

        	<filterset refid="replacements" />
        </copy>
	</target>

	<target name="jar" depends="compile" description="Compile the core JAR.">
		<mkdir dir="${dist.path}" />

		<jar jarfile="${dist.path}/jdyna-core.jar" basedir="${build.path}" />

		<copy todir="${dist.path}" flatten="true">
			<fileset refid="classpath.runtime" />
		</copy>
	</target>
	
	<target name="webstart" depends="obfuscate">
		<mkdir dir="${website.path}" />

        <copy todir="${website.path}">
            <fileset dir="src/website" />
        </copy>

        <copy todir="${website.path}" encoding="UTF-8" filtering="true" overwrite="true">
            <fileset dir="src/website">
                <include name="**/*.html" />
            </fileset>

        	<filterset refid="replacements" />
        </copy>

		<copy todir="${website.path}/play">
			<fileset dir="${obfuscated.dir}" includes="*.jar" />
			<fileset dir="src/webstart">
				<exclude name="**/*.keystore" />
			</fileset>
		</copy>
		
		<mkdir dir="${website.path}/play/native/win32" />
		<jar destfile="${website.path}/play/native/win32/lwjgl.jar">
			<fileset dir="lib/native/win32" />
		</jar>

		<mkdir dir="${website.path}/play/native/macosx" />
		<jar destfile="${website.path}/play/native/macosx/lwjgl.jar">
			<fileset dir="lib/native/macosx" />
		</jar>

		<mkdir dir="${website.path}/play/native/linux" />
		<jar destfile="${website.path}/play/native/linux/lwjgl.jar">
			<fileset dir="lib/native/linux" />
		</jar>
				
		<property name="keystore.alias" value="jdyna.com" />
		<property name="keystore.password" value="jdyna rocks" />
		<property name="keystore" value="src/webstart/jdyna.com.keystore" />

	    <signjar alias="${keystore.alias}" storepass="${keystore.password}" keystore="${keystore}">
			<fileset dir="${website.path}">
				<include name="**/*.jar" />
			</fileset>
	   	</signjar>
	</target>

	<target name="obfuscate" depends="jar">
        <available file="${java.home}/lib/rt.jar" property="rt.libs.available" type="file" value="true" />
        <fail unless="rt.libs.available">Runtime Java libraries are needed for obfuscation. They are not found in the default path: ${java.home}/lib</fail>

        <mkdir dir="${obfuscated.dir}" />

        <pathconvert property="include.jars">
            <path refid="classpath.compile" />
       	</pathconvert>

        <pathconvert property="library.jars">
            <path location="${java.home}/lib/rt.jar" />
        </pathconvert>

        <echo file="${obfuscated.dir}/jdyna.pro"><![CDATA[
            -printmapping ${obfuscated.dir}/obfuscation-mapping.txt
            -printseeds ${obfuscated.dir}/obfuscation-seeds.txt

            -injar ${dist.path}/jdyna-core.jar
            -injar ${include.jars}
            -libraryjar ${library.jars}

            -outjar ${obfuscated.dir}/jdyna.jar

            @${basedir}/etc/obfuscation.pro
        ]]>    
        </echo>

        <java jar="lib/proguard.jar" fork="true" maxmemory="256m">
            <arg value="@${obfuscated.dir}/jdyna.pro" />
        </java>
	</target>	
</project>