Add Denizen.mid

Special thanks to Black Coyote -
http://www.youtube.com/user/BlaCoyProductions

pom.xml

@@ -130,7 +130,13 @@
 		<defaultGoal>clean package install</defaultGoal>
 		<resources>
 			<resource>
-				<targetPath>.</targetPath>
+				<filtering>false</filtering>
+				<directory>${basedir}/src/main/resources</directory>
+				<includes>
+					<include>*.mid</include>
+				</includes>
+			</resource>
+			<resource>
 				<filtering>true</filtering>
 				<directory>${basedir}/src/main/resources</directory>
 				<includes>

src/main/java/net/aufdemrand/denizen/Denizen.java

@@ -25,6 +25,7 @@
 import net.aufdemrand.denizen.tags.ObjectFetcher;
 import net.aufdemrand.denizen.tags.TagManager;
 import net.aufdemrand.denizen.utilities.RuntimeCompiler;
+import net.aufdemrand.denizen.utilities.Utilities;
 import net.aufdemrand.denizen.utilities.debugging.dB;
 import net.aufdemrand.denizen.utilities.debugging.dB.DebugElement;
 import net.aufdemrand.denizen.utilities.depends.Depends;
@@ -163,6 +164,17 @@ public void onEnable() {
         saveDefaultConfig();
         reloadConfig();
 
+        // Ensure the Scripts and Midi folder exist
+        new File(System.getProperty("user.dir") + "/plugins/Denizen/Scripts").mkdirs();
+        new File(System.getProperty("user.dir") + "/plugins/Denizen/Midi").mkdirs();
+
+        // Ensure the example Denizen.mid sound file is available
+        if (!new File(System.getProperty("user.dir") + "/plugins/Denizen/Midi/Denizen.mid").exists()) {
+            String sourceFile = Denizen.class.getProtectionDomain().getCodeSource().getLocation().getFile();
+            dB.echoDebug("Denizen.mid not found, extracting from " + sourceFile);
+            Utilities.extractFile(new File(sourceFile), "Denizen.mid", System.getProperty("user.dir") + "/plugins/Denizen/Midi/");
+        }
+
         // Warn if configuration is outdated / too new
         if (!getConfig().isSet("Config.Version") ||
                 getConfig().getInt("Config.Version", 0) != configVersion) {

src/main/java/net/aufdemrand/denizen/scripts/commands/CommandRegistry.java

@@ -1267,14 +1267,22 @@ public void registerCoreMembers() {
         // must be a valid midi file with the extension '.mid'. It will continuously play the song as
         // noteblock songs at the given location or group of players until the song ends. If no location or
         // entitiy is specified, by default this will play for the attached player.
+        //
+        // Also, an example Midi song file has been included: "Denizen" by Black Coyote
+        // He made it just for us! Check out more of his amazing work at:
+        // http://www.youtube.com/user/BlaCoyProductions
+
+        // @Usage
+        // Use to play a midi song file on the current player
+        // - midi file:Denizen
 
         // @Usage
         // Use to play a midi song file at a given location
-        // - midi file:Mysong <player.location>
+        // - midi file:Denizen <player.location>
 
         // @Usage
         // Use to play a midi song file at a given location to the specified player
-        // - midi file:Mysong <server.list_online_players>
+        // - midi file:Denizen <server.list_online_players>
 
         // -->
         registerCoreMember(MidiCommand.class,

src/main/java/net/aufdemrand/denizen/utilities/Utilities.java

@@ -2,6 +2,7 @@
 
 import java.io.File;
 import java.io.FilenameFilter;
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashSet;
@@ -451,7 +452,7 @@ public static void setSignRotation(BlockState signState, String direction) {
      * Check if a block location equals another location.
      * @param block The block location to check for.
      * @param location The location to check against.
-     * @return Whether or not the block location eqauls the location.
+     * @return Whether or not the block location equals the location.
      */
 
     public static boolean isBlock(Location block, Location location) {
@@ -468,4 +469,50 @@ public static boolean isBlock(Location block, Location location) {
 
         return true;
     }
-}
+
+    /**
+     * Extract a file from a zip or jar.
+     * @param jarFile The zip/jar file to use
+     * @param fileName Which file to extract
+     * @param destDir Where to extract it to
+     */
+    public static void extractFile(File jarFile, String fileName, String destDir) {
+        java.util.jar.JarFile jar = null;
+        try {
+            jar = new java.util.jar.JarFile(jarFile);
+            java.util.Enumeration myEnum = jar.entries();
+            while (myEnum.hasMoreElements()) {
+                java.util.jar.JarEntry file = (java.util.jar.JarEntry) myEnum.nextElement();
+                if (file.getName().equalsIgnoreCase(fileName)) {
+                    java.io.File f = new java.io.File(destDir + "/" + file.getName());
+                    if (file.isDirectory()) {
+                        continue;
+                    }
+                    java.io.InputStream is = jar.getInputStream(file);
+                    java.io.FileOutputStream fos = new java.io.FileOutputStream(f);
+                    while (is.available() > 0)
+                        fos.write(is.read());
+                    fos.close();
+                    is.close();
+                    return;
+                }
+            }
+            dB.echoError(fileName + " not found in the jar!");
+        }
+        catch (IOException e) {
+            if (dB.showStackTraces)
+                e.printStackTrace();
+        }
+        finally {
+            if (jar != null) {
+                try {
+                    jar.close();
+                }
+                catch (IOException e) {
+                    if (dB.showStackTraces)
+                        e.printStackTrace();
+                }
+            }
+        }
+    }
+}