Applied-Energistics-2-tiler.../src/main/java/appeng/core/RecipeLoader.java
yueh c2022a7208 Reorganizes the recipes in a more reasonable way.
The recipes are now structured into multipe subfolder and split into more
distinct files, so the names are more appropriate and are better at
hinting which items the actually contain.

It also extends the RecipeResourceCopier to now handle the folder
recursively and extract all subdirectories and their files.

"import=" is currently requiring a relative path to the root directory
of the recipes. This would require a larger rewrite/refactoring, thus it
is kept for now until a potentially later changer.

This reverts splitting the oredict entries into their own directory and
moves them back into the recipes folder, as it currently is causing a
couple of issues like not being able to resolve the aliases or is not
working indev. But to keep it seperate it is now its own recipe file.

Fixes #1791
Reverts #1635
2015-08-21 12:23:20 +02:00

101 lines
3.2 KiB
Java

/*
* This file is part of Applied Energistics 2.
* Copyright (c) 2013 - 2015, AlgorithmX2, All rights reserved.
*
* Applied Energistics 2 is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Applied Energistics 2 is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
*/
package appeng.core;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import javax.annotation.Nonnull;
import com.google.common.base.Preconditions;
import org.apache.commons.io.FileUtils;
import appeng.api.recipes.IRecipeHandler;
import appeng.recipes.loader.ConfigLoader;
import appeng.recipes.loader.JarLoader;
import appeng.recipes.loader.RecipeResourceCopier;
/**
* handles the decision if recipes should be loaded from jar, loaded from file system or force copied from jar
*
* @author thatsIch
* @version rv3 - 12.05.2015
* @since rv3 12.05.2015
*/
public class RecipeLoader implements Runnable
{
private final IRecipeHandler handler;
/**
* @param handler handler to load the recipes
*
* @throws NullPointerException if handler is <tt>null</tt>
*/
public RecipeLoader( @Nonnull IRecipeHandler handler )
{
Preconditions.checkNotNull( handler );
this.handler = handler;
}
@Override
public void run()
{
// setup copying
final RecipeResourceCopier copier = new RecipeResourceCopier( "assets/appliedenergistics2/recipes/" );
final File configDirectory = AppEng.instance().getConfigDirectory();
final File generatedRecipesDir = new File( configDirectory, "generated-recipes" );
final File userRecipesDir = new File( configDirectory, "user-recipes" );
final File readmeGenDest = new File( generatedRecipesDir, "README.html" );
final File readmeUserDest = new File( userRecipesDir, "README.html" );
// generates generated and user recipes dir
// will clean the generated every time to keep it up to date
// copies over the recipes in the jar over to the generated folder
// copies over the readmes
try
{
FileUtils.forceMkdir( generatedRecipesDir );
FileUtils.forceMkdir( userRecipesDir );
FileUtils.cleanDirectory( generatedRecipesDir );
copier.copyTo( generatedRecipesDir );
FileUtils.copyFile( readmeGenDest, readmeUserDest );
// parse recipes prioritising the user scripts by using the generated as template
this.handler.parseRecipes( new ConfigLoader( generatedRecipesDir, userRecipesDir ), "index.recipe" );
}
// on failure use jar parsing
catch( IOException e )
{
AELog.error( e );
this.handler.parseRecipes( new JarLoader( "/assets/appliedenergistics2/recipes/" ), "index.recipe" );
}
catch( URISyntaxException e )
{
AELog.error( e );
this.handler.parseRecipes( new JarLoader( "/assets/appliedenergistics2/recipes/" ), "index.recipe" );
}
}
}