/
Materials.java
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/
Materials.java
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/*
* Copyright (c) 2014-2016, Dries007 & DoubleDoorDevelopment
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright 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.
*
* Neither the name of DoubleDoorDevelopment nor the 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 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 HOLDER 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 net.doubledoordev.d3core.util;
import com.google.common.base.Strings;
import net.doubledoordev.d3core.D3Core;
import net.minecraft.item.Item;
import net.minecraft.item.Item.ToolMaterial;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.fml.common.Loader;
import org.apache.commons.io.FileUtils;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.regex.Matcher;
/**
* @author Dries007
*/
public class Materials
{
public static void load() throws IOException
{
File file = new File(D3Core.getFolder(), "materials.json");
if (!file.exists()) return;
Map<String, String> stringMap = CoreConstants.GSON.<Map<String, String>>fromJson(FileUtils.readFileToString(file, "utf-8"), Map.class);
Map<String, ItemStack> itemStackMap = new HashMap<>(stringMap.size());
boolean stop = false;
for (Map.Entry<String, String> entry : stringMap.entrySet())
{
Matcher matcher = CoreConstants.PATTERN_ITEMSTACK.matcher(entry.getValue());
if (!matcher.matches())
{
D3Core.getLogger().error("Entry in materials.json does not match a valid ItemStack text: {}.", entry);
stop = true;
continue;
}
String mod = matcher.group("mod");
String name = matcher.group("name");
String metaString = matcher.group("meta");
String stacksizeString = matcher.group("stacksize");
if (Strings.isNullOrEmpty(mod)) mod = "minecraft";
if (!Loader.isModLoaded(mod))
{
D3Core.getLogger().warn("Skipped materials.json entry {} because mod {} is not loaded.", entry, mod);
continue;
}
int meta = net.minecraftforge.oredict.OreDictionary.WILDCARD_VALUE;
int stacksize = 1;
// should not throw NumberFormatException since the regex does number check
if (!Strings.isNullOrEmpty(metaString) && !metaString.equals("*")) meta = Integer.parseInt(metaString);
if (!Strings.isNullOrEmpty(stacksizeString)) stacksize = Integer.parseInt(stacksizeString);
Item item = Item.REGISTRY.getObject(new ResourceLocation(mod, name));
if (item == null)
{
D3Core.getLogger().error("Entry in materials.json {} invalid. Item {}:{} does not exist.", entry, mod, name);
stop = true;
continue;
}
ItemStack stack = new ItemStack(item, stacksize, meta);
if (stack.isEmpty()) // Technically, the previous if should have failed, but I'm not taking chances here.
{
D3Core.getLogger().error("Entry in materials.json {} invalid. Item {}:{} does not exist.", entry, mod, name);
stop = true;
continue;
}
itemStackMap.put(entry.getKey().toLowerCase(), stack);
}
if (stop)
{
D3Core.getLogger().fatal("The proper format for materials.json entries is (in regex): {}", CoreConstants.PATTERN_ITEMSTACK.pattern());
RuntimeException e = new RuntimeException("You have invalid entries in your materials.json file. Check the log for more info.");
e.setStackTrace(new StackTraceElement[0]); // No need for this
throw e;
}
for (ToolMaterial material : ToolMaterial.values())
{
ItemStack stack = itemStackMap.get(material.name().toLowerCase());
if (stack == null) continue; // null if no entry in map
if (!material.getRepairItemStack().isEmpty()) // No longer allowed by Forge.
{
D3Core.getLogger().fatal("Material {} already has {} as repair material. You cannot override it.", material.name(), material.getRepairItemStack());
stop = true;
continue;
}
material.setRepairItem(stack);
}
if (stop)
{
D3Core.getLogger().fatal("You tried to set the repair stack of a ToolMaterial that already has one. This is not allowed by Forge.");
RuntimeException e = new RuntimeException("You tried to set the repair stack of a ToolMaterial that already has one. This is not allowed by Forge. Check the log for more info.");
e.setStackTrace(new StackTraceElement[0]); // No need for this
throw e;
}
}
}