133 lines
2.7 KiB
Java
133 lines
2.7 KiB
Java
package tschipp.carryon.common.helper;
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import javax.annotation.Nullable;
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import com.mojang.brigadier.StringReader;
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import net.minecraft.block.Block;
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import net.minecraft.block.BlockState;
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import net.minecraft.command.arguments.BlockStateParser;
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import net.minecraft.command.arguments.ItemParser;
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import net.minecraft.item.Item;
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import net.minecraft.item.ItemStack;
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import net.minecraft.nbt.CompoundNBT;
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import net.minecraft.nbt.JsonToNBT;
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public class StringParser
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{
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@Nullable
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public static Block getBlock(String string)
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{
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BlockState state = getBlockState(string);
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if(state != null)
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return state.getBlock();
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return null;
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}
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@Nullable
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public static BlockState getBlockState(String string)
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{
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if(string == null)
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return null;
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BlockStateParser parser = new BlockStateParser(new StringReader(string), false);
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try
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{
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parser.parse(false);
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return parser.getState();
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}
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catch (Exception e)
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{
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new InvalidConfigException("Blockstate parsing Exception at: " + string + " : " + e.getMessage()).printException();
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return null;
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}
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}
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@Nullable
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public static Item getItem(String string)
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{
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if(string == null)
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return null;
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ItemParser parser = new ItemParser(new StringReader(string), false);
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try
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{
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parser.parse();
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return parser.getItem();
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}
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catch (Exception e)
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{
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new InvalidConfigException("Item parsing Exception at: " + string + " : " + e.getMessage()).printException();
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return null;
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}
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}
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public static ItemStack getItemStack(String string)
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{
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if(string == null)
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return null;
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ItemParser parser = new ItemParser(new StringReader(string), false);
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try
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{
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parser.parse();
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Item item = parser.getItem();
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CompoundNBT nbt = parser.getNbt();
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ItemStack stack = new ItemStack(item, 1);
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if(nbt != null)
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{
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stack.setTag(nbt);
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}
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return stack;
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}
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catch (Exception e)
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{
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new InvalidConfigException("Item parsing Exception at: " + string + " : " + e.getMessage()).printException();
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return ItemStack.EMPTY;
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}
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}
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@Nullable
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public static CompoundNBT getTagCompound(String string)
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{
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CompoundNBT tag = null;
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if(string == null)
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return null;
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if (string.contains("{"))
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{
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if (!string.contains("}"))
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new InvalidConfigException("Missing } at : " + string).printException();
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String nbt = string.substring(string.indexOf("{"));
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string = string.replace(nbt, "");
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try
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{
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tag = JsonToNBT.parseTag(nbt);
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}
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catch (Exception e)
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{
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new InvalidConfigException("Error while parsing NBT: " + e.getMessage()).printException();
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return null;
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}
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}
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else if (string.contains("}"))
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new InvalidConfigException("Missing { at : " + string).printException();
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return tag;
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}
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}
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