added playSound methods to the World interface and a utility method to Location

By: sunkid <sunkid@iminurnetz.com>

paper-api/src/main/java/org/bukkit/Sound.java

@@ -0,0 +1,25 @@
+package org.bukkit;
+
+/**
+ * A list of sounds that the server is able to send to players.
+ */
+public enum Sound {
+    BOW_FIRE(1002),
+    CLICK1(1001),
+    CLICK2(1000),
+    DOOR_SOUND(1003),
+    EXTINGUISH(1004),
+    RECORD_PLAY(1005),
+    SMOKE(2000),
+    STEP_SOUND(2001);
+    private final int soundIdentifier;
+
+    Sound(int soundIdentifier) {
+            this.soundIdentifier = soundIdentifier;
+    }
+
+    public int getSoundIdentifier() {
+            return this.soundIdentifier;
+    }
+}
+