equivalent-exchange-3/src/main/java/com/pahimar/ee3/command/CommandSetEnergyValue.java

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package com.pahimar.ee3.command;
import com.pahimar.ee3.api.EnergyValue;
import com.pahimar.ee3.exchange.EnergyValueRegistry;
import com.pahimar.ee3.exchange.WrappedStack;
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import com.pahimar.ee3.network.PacketHandler;
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import com.pahimar.ee3.network.message.MessageSetEnergyValue;
import com.pahimar.ee3.reference.Files;
import com.pahimar.ee3.reference.Messages;
import com.pahimar.ee3.reference.Names;
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import com.pahimar.ee3.util.SerializationHelper;
import net.minecraft.command.CommandBase;
import net.minecraft.command.ICommandSender;
import net.minecraft.command.WrongUsageException;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.JsonToNBT;
import net.minecraft.nbt.NBTBase;
import net.minecraft.nbt.NBTTagCompound;
import java.util.List;
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import java.util.Map;
public class CommandSetEnergyValue extends CommandBase
{
@Override
public String getCommandName()
{
return Names.Commands.SET_ENERGY_VALUE;
}
@Override
public int getRequiredPermissionLevel()
{
return 2;
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}
@Override
public String getCommandUsage(ICommandSender commandSender)
{
return Messages.Commands.SET_ENERGY_VALUE_USAGE;
}
@Override
public void processCommand(ICommandSender commandSender, String[] args)
{
if (args.length < 4)
{
throw new WrongUsageException(Messages.Commands.SET_ENERGY_VALUE_USAGE);
}
else
{
Item item = getItemByText(commandSender, args[2]);
double energyValue = 0;
int metaData = 0;
if (args.length >= 4)
{
energyValue = parseDoubleWithMin(commandSender, args[3], 0);
}
else if (args.length >= 5)
{
metaData = parseInt(commandSender, args[4]);
}
ItemStack itemStack = new ItemStack(item, 1, metaData);
if (args.length >= 6)
{
String stringNBTData = func_147178_a(commandSender, args, 5).getUnformattedText();
try
{
NBTBase nbtBase = JsonToNBT.func_150315_a(stringNBTData);
if (!(nbtBase instanceof NBTTagCompound))
{
func_152373_a(commandSender, this, Messages.Commands.INVALID_NBT_TAG_ERROR, new Object[]{"Not a valid tag"});
return;
}
itemStack.setTagCompound((NBTTagCompound) nbtBase);
}
catch (Exception exception)
{
func_152373_a(commandSender, this, Messages.Commands.INVALID_NBT_TAG_ERROR, new Object[]{exception.getMessage()});
return;
}
}
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WrappedStack wrappedStack = new WrappedStack(itemStack);
EnergyValue newEnergyValue = new EnergyValue(energyValue);
if (wrappedStack != null && newEnergyValue != null && Float.compare(newEnergyValue.getEnergyValue(), 0) > 0)
{
if (args[1].equalsIgnoreCase("pre"))
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{
Map<WrappedStack, EnergyValue> preAssignedValues = SerializationHelper.readEnergyValueStackMapFromJsonFile(Files.PRE_ASSIGNED_ENERGY_VALUES);
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preAssignedValues.put(wrappedStack, newEnergyValue);
SerializationHelper.writeEnergyValueStackMapToJsonFile(Files.PRE_ASSIGNED_ENERGY_VALUES, preAssignedValues);
EnergyValueRegistry.getInstance().setShouldRegenNextRestart(true);
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}
else if (args[1].equalsIgnoreCase("post"))
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{
EnergyValueRegistry.getInstance().setEnergyValue(wrappedStack, newEnergyValue);
Map<WrappedStack, EnergyValue> postAssignedValues = SerializationHelper.readEnergyValueStackMapFromJsonFile(Files.POST_ASSIGNED_ENERGY_VALUES);
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postAssignedValues.put(wrappedStack, newEnergyValue);
SerializationHelper.writeEnergyValueStackMapToJsonFile(Files.POST_ASSIGNED_ENERGY_VALUES, postAssignedValues);
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PacketHandler.INSTANCE.sendToAll(new MessageSetEnergyValue(wrappedStack, newEnergyValue));
}
// Notify admins and log the value change
func_152373_a(commandSender, this, Messages.Commands.SET_ENERGY_VALUE_SUCCESS, new Object[]{commandSender.getCommandSenderName(), args[1], itemStack.func_151000_E(), newEnergyValue.getChatComponent()});
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}
else
{
throw new WrongUsageException(Messages.Commands.SET_ENERGY_VALUE_USAGE);
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}
}
}
@Override
public List addTabCompletionOptions(ICommandSender commandSender, String[] args)
{
if (args.length == 2)
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{
return getListOfStringsMatchingLastWord(args, "pre", "post");
}
else if (args.length == 3)
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{
return getListOfStringsFromIterableMatchingLastWord(args, Item.itemRegistry.getKeys());
}
return null;
}
}