ScriptUtils.cs

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/*
 * Copyright (c) Contributors, http://opensimulator.org/
 * See CONTRIBUTORS.TXT for a full list of copyright holders.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
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 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
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 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

using System;
using System.Collections.Generic;
using OpenMetaverse;
using OpenSim.Framework;

namespace OpenSim.Region.Framework.Scenes.Scripting
{
    public static class ScriptUtils
    {
        public static UUID GetAssetIdFromItemName(SceneObjectPart part, string name, int type)
        {
            TaskInventoryItem item = part.Inventory.GetInventoryItem(name);

            if (item != null && item.Type == type)
                return item.AssetID;
            else
                return UUID.Zero;
        }

        public static UUID GetAssetIdFromKeyOrItemName(SceneObjectPart part, string identifier)
        {
            UUID key;

            // if we can parse the string as a key, use it.
            // else try to locate the name in inventory of object. found returns key,
            // not found returns UUID.Zero
            if (!UUID.TryParse(identifier, out key))
            {
                TaskInventoryItem item = part.Inventory.GetInventoryItem(identifier);

                if (item != null)
                    key = item.AssetID;
                else
                    key = UUID.Zero;
            }

            return key;
        }

        public static UUID GetAssetIdFromKeyOrItemName(SceneObjectPart part, string identifier, AssetType type)
        {
            UUID key;

            if (!UUID.TryParse(identifier, out key))
            {
                TaskInventoryItem item = part.Inventory.GetInventoryItem(identifier);
                if (item != null && item.Type == (int)type)
                    key = item.AssetID;
            }

            return key;
        }
    }
}