/*******************************************************************************
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
******************************************************************************/
package com.esotericsoftware.spine.attachments;
import com.esotericsoftware.spine.Skin;
import com.badlogic.gdx.graphics.g2d.TextureAtlas;
import com.badlogic.gdx.graphics.g2d.TextureAtlas.AtlasRegion;
public class AtlasAttachmentLoader implements AttachmentLoader {
private TextureAtlas atlas;
public AtlasAttachmentLoader (TextureAtlas atlas) {
if (atlas == null) throw new IllegalArgumentException("atlas cannot be null.");
this.atlas = atlas;
}
public Attachment newAttachment (Skin skin, AttachmentType type, String name) {
Attachment attachment = null;
switch (type) {
case region:
attachment = new RegionAttachment(name);
break;
case regionSequence:
attachment = new RegionSequenceAttachment(name);
break;
default:
throw new IllegalArgumentException("Unknown attachment type: " + type);
}
if (attachment instanceof RegionAttachment) {
AtlasRegion region = atlas.findRegion(attachment.getName());
if (region == null)
throw new RuntimeException("Region not found in atlas: " + attachment + " (" + type + " attachment: " + name + ")");
((RegionAttachment)attachment).setRegion(region);
}
return attachment;
}
}