InternalResourcePack.java
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/*
* This file is part of LiteLoader.
* Copyright (C) 2012-16 Adam Mummery-Smith
* All Rights Reserved.
*/
package com.mumfrey.liteloader.resources;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashSet;
import java.util.Set;
import net.minecraft.client.resources.IResourcePack;
import net.minecraft.client.resources.data.IMetadataSection;
import net.minecraft.client.resources.data.MetadataSerializer;
import net.minecraft.util.ResourceLocation;
/**
* Resource pack which returns resources using Class::getResourceAsStream() on
* the specified class.
*
* @author Adam Mummery-Smith
*/
public class InternalResourcePack implements IResourcePack
{
/**
* Domains supported by this resource pack
*/
private final Set<String> resourceDomains = new HashSet<String>();
/**
* Name of this resource pack
*/
private final String packName;
/**
* Class to execute getResourceAsStream() upon
*/
private final Class<?> resourceClass;
/**
* @param name
* @param resourceClass
* @param domains
*/
public InternalResourcePack(String name, Class<?> resourceClass, String... domains)
{
if (domains.length < 1) throw new IllegalArgumentException("No domains specified for internal resource pack");
this.packName = name;
this.resourceClass = resourceClass;
for (String domain : domains)
{
this.resourceDomains.add(domain);
}
}
/* (non-Javadoc)
* @see net.minecraft.client.resources.IResourcePack
* #getInputStream(net.minecraft.util.ResourceLocation)
*/
@Override
public InputStream getInputStream(ResourceLocation resourceLocation) throws IOException
{
return this.getResourceStream(resourceLocation);
}
/**
* @param resourceLocation
*/
private InputStream getResourceStream(ResourceLocation resourceLocation)
{
return this.resourceClass.getResourceAsStream(String.format("/assets/%s/%s",
resourceLocation.getResourceDomain(), resourceLocation.getResourcePath()));
}
/* (non-Javadoc)
* @see net.minecraft.client.resources.IResourcePack#resourceExists(
* net.minecraft.util.ResourceLocation)
*/
@Override
public boolean resourceExists(ResourceLocation resourceLocation)
{
return this.getResourceStream(resourceLocation) != null;
}
/* (non-Javadoc)
* @see net.minecraft.client.resources.IResourcePack#getResourceDomains()
*/
@Override
public Set<String> getResourceDomains()
{
return this.resourceDomains;
}
/* (non-Javadoc)
* @see net.minecraft.client.resources.IResourcePack#getPackMetadata(
* net.minecraft.client.resources.data.IMetadataSerializer,
* java.lang.String)
*/
@Override
public <T extends IMetadataSection> T getPackMetadata(MetadataSerializer par1MetadataSerializer, String par2Str) throws IOException
{
return null;
}
/* (non-Javadoc)
* @see net.minecraft.client.resources.IResourcePack#getPackImage()
*/
@Override
public BufferedImage getPackImage() throws IOException
{
return null;
}
/* (non-Javadoc)
* @see net.minecraft.client.resources.IResourcePack#getPackName()
*/
@Override
public String getPackName()
{
return this.packName;
}
}