/*
* Copyright 2013 MovingBlocks
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.terasology.rendering.assets.texture.subtexture;
import org.terasology.asset.AssetFactory;
import org.terasology.asset.AssetResolver;
import org.terasology.asset.AssetType;
import org.terasology.asset.AssetUri;
import org.terasology.asset.Assets;
import org.terasology.naming.Name;
import org.terasology.rendering.assets.atlas.Atlas;
/**
* @author Immortius
*/
public class SubtextureFromAtlasResolver implements AssetResolver<Subtexture, SubtextureData> {
@Override
public AssetUri resolve(Name partialUri) {
String[] parts = partialUri.toLowerCase().split("\\.", 2);
if (parts.length == 2) {
AssetUri uri = Assets.resolveAssetUri(AssetType.ATLAS, parts[0]);
if (uri != null) {
return new AssetUri(AssetType.SUBTEXTURE, uri.getModuleName(), partialUri);
}
}
return null;
}
@Override
public Subtexture resolve(AssetUri uri, AssetFactory<SubtextureData, Subtexture> factory) {
String[] parts = uri.getAssetName().toLowerCase().split("\\.", 2);
if (parts.length == 2) {
Atlas atlas = Assets.get(new AssetUri(AssetType.ATLAS, uri.getModuleName(), parts[0]), Atlas.class);
if (atlas == null) {
return null;
}
return atlas.getSubtexture(parts[1]);
}
return null;
}
}