Revert "Remove GM from 3.0"

This reverts commit a4c93fef05493e6210e8d3d72af7b6d492f4e121.

1 files changed, 187 insertions, 0 deletions

diff --git a/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/Group.java b/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/Group.java
new file mode 100644
index 000000000..751dc8fd6
--- /dev/null
+++ b/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/Group.java
@@ -0,0 +1,187 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.anjocaido.groupmanager.data;
+
+import org.anjocaido.groupmanager.GroupManager;
+import org.anjocaido.groupmanager.dataholder.WorldDataHolder;
+import org.anjocaido.groupmanager.events.GMGroupEvent.Action;
+import org.anjocaido.groupmanager.events.GroupManagerEventHandler;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 
+ * @author gabrielcouto/ElgarL
+ */
+public class Group extends DataUnit implements Cloneable {
+
+	/**
+	 * The group it inherits DIRECTLY!
+	 */
+	private ArrayList<String> inherits = new ArrayList<String>();
+	/**
+	 * This one holds the fields in INFO node.
+	 * like prefix = 'c'
+	 * or build = false
+	 */
+	private GroupVariables variables = new GroupVariables(this);
+
+	/**
+	 * Constructor for individual World Groups.
+	 * 
+	 * @param name
+	 */
+	public Group(WorldDataHolder source, String name) {
+
+		super(source, name);
+	}
+
+	/**
+	 * Constructor for Global Groups.
+	 * 
+	 * @param name
+	 */
+	public Group(String name) {
+
+		super(name);
+	}
+
+	/**
+	 * Is this a GlobalGroup
+	 * 
+	 * @return true if this is a global group
+	 */
+	public boolean isGlobal() {
+
+		return (getDataSource() == null);
+	}
+
+	/**
+	 * Clone this group
+	 * 
+	 * @return a clone of this group
+	 */
+	@Override
+	public Group clone() {
+
+		Group clone;
+
+		if (isGlobal()) {
+			clone = new Group(this.getName());
+		} else {
+			clone = new Group(getDataSource(), this.getName());
+			clone.inherits = new ArrayList<String>(this.getInherits());
+		}
+
+		for (String perm : this.getPermissionList()) {
+			clone.addPermission(perm);
+		}
+		clone.variables = ((GroupVariables) variables).clone(clone);
+		//clone.flagAsChanged();
+		return clone;
+	}
+
+	/**
+	 * Use this to deliver a group from a different dataSource to another
+	 * 
+	 * @param dataSource
+	 * @return Null or Clone
+	 */
+	public Group clone(WorldDataHolder dataSource) {
+
+		if (dataSource.groupExists(this.getName())) {
+			return null;
+		}
+
+		Group clone = dataSource.createGroup(this.getName());
+
+		// Don't add inheritance for GlobalGroups
+		if (!isGlobal()) {
+			clone.inherits = new ArrayList<String>(this.getInherits());
+		}
+		for (String perm : this.getPermissionList()) {
+			clone.addPermission(perm);
+		}
+		clone.variables = variables.clone(clone);
+		clone.flagAsChanged(); //use this to make the new dataSource save the new group
+		return clone;
+	}
+
+	/**
+	 * an unmodifiable list of inherits list
+	 * You can't manage the list by here
+	 * Lol... version 0.6 had a problem because this.
+	 * 
+	 * @return the inherits
+	 */
+	public List<String> getInherits() {
+
+		return Collections.unmodifiableList(inherits);
+	}
+
+	/**
+	 * @param inherit the inherits to set
+	 */
+	public void addInherits(Group inherit) {
+
+		if (!isGlobal()) {
+			if (!this.getDataSource().groupExists(inherit.getName())) {
+				getDataSource().addGroup(inherit);
+			}
+			if (!inherits.contains(inherit.getName().toLowerCase())) {
+				inherits.add(inherit.getName().toLowerCase());
+			}
+			flagAsChanged();
+			if (GroupManager.isLoaded()) {
+				GroupManager.BukkitPermissions.updateAllPlayers();
+				GroupManagerEventHandler.callEvent(this, Action.GROUP_INHERITANCE_CHANGED);
+			}
+		}
+	}
+
+	public boolean removeInherits(String inherit) {
+
+		if (!isGlobal()) {
+			if (this.inherits.contains(inherit.toLowerCase())) {
+				this.inherits.remove(inherit.toLowerCase());
+				flagAsChanged();
+				GroupManagerEventHandler.callEvent(this, Action.GROUP_INHERITANCE_CHANGED);
+				return true;
+			}
+		}
+		return false;
+	}
+
+	/**
+	 * @return the variables
+	 */
+	public GroupVariables getVariables() {
+
+		return variables;
+	}
+
+	/**
+	 * 
+	 * @param varList
+	 */
+	public void setVariables(Map<String, Object> varList) {
+
+		if (!isGlobal()) {
+			GroupVariables temp = new GroupVariables(this, varList);
+			variables.clearVars();
+			for (String key : temp.getVarKeyList()) {
+				variables.addVar(key, temp.getVarObject(key));
+			}
+			flagAsChanged();
+			if (GroupManager.isLoaded()) {
+				GroupManager.BukkitPermissions.updateAllPlayers();
+				GroupManagerEventHandler.callEvent(this, Action.GROUP_INFO_CHANGED);
+			}
+		}
+	}
+}