Added new plugin.yml option 'load', possible values are 'startup' and 'postworld' (default postworld)

By: Dinnerbone <dinnerbone@dinnerbone.com>

paper-api/src/main/java/org/bukkit/plugin/PluginDescriptionFile.java

@@ -24,6 +24,7 @@ public final class PluginDescriptionFile {
     private ArrayList<String> authors = new ArrayList<String>();
     private String website = null;
     private boolean database = false;
+    private PluginLoadOrder order = PluginLoadOrder.POSTWORLD;
 
     @SuppressWarnings("unchecked")
     public PluginDescriptionFile(final InputStream stream) throws InvalidDescriptionException {
@@ -108,6 +109,10 @@ public final class PluginDescriptionFile {
         return softDepend;
     }
 
+    public PluginLoadOrder getLoad() {
+        return order;
+    }
+
     /**
      * Gets the description of this plugin
      *
@@ -213,6 +218,16 @@ public final class PluginDescriptionFile {
             }
         }
 
+        if (map.containsKey("load")) {
+            try {
+                order = PluginLoadOrder.valueOf(((String)map.get("load")).toUpperCase().replaceAll("\\W", ""));
+            } catch (ClassCastException ex) {
+                throw new InvalidDescriptionException(ex, "load is of wrong type");
+            } catch (IllegalArgumentException ex) {
+                throw new InvalidDescriptionException(ex, "load is not a valid choice");
+            }
+        }
+
         if (map.containsKey("author")) {
             try {
                 String extra = (String) map.get("author");
@@ -241,6 +256,7 @@ public final class PluginDescriptionFile {
         map.put("main", main);
         map.put("version", version);
         map.put("database", database);
+        map.put("order", order.toString());
 
         if (commands != null) {
             map.put("command", commands);

paper-api/src/main/java/org/bukkit/plugin/PluginLoadOrder.java

@@ -0,0 +1,16 @@
+
+package org.bukkit.plugin;
+
+/**
+ * Represents the order in which a plugin should be initialized and enabled
+ */
+public enum PluginLoadOrder {
+    /**
+     * Indicates that the plugin will be loaded at startup
+     */
+    STARTUP,
+    /**
+     * Indicates that the plugin will be loaded after the first/default world was created
+     */
+    POSTWORLD
+}