136 lines
4.8 KiB
Java
136 lines
4.8 KiB
Java
package net.minecraft.command;
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import com.google.common.collect.Lists;
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import java.util.Collections;
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import java.util.List;
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import javax.annotation.Nullable;
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import net.minecraft.entity.player.EntityPlayerMP;
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import net.minecraft.item.crafting.CraftingManager;
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import net.minecraft.item.crafting.IRecipe;
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import net.minecraft.server.MinecraftServer;
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import net.minecraft.util.ResourceLocation;
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import net.minecraft.util.math.BlockPos;
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public class RecipeCommand extends CommandBase
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{
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/**
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* Gets the name of the command
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*/
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public String getName()
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{
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return "recipe";
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}
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/**
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* Return the required permission level for this command.
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*/
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public int getRequiredPermissionLevel()
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{
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return 2;
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}
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/**
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* Gets the usage string for the command.
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*/
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public String getUsage(ICommandSender sender)
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{
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return "commands.recipe.usage";
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}
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/**
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* Callback for when the command is executed
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*/
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public void execute(MinecraftServer server, ICommandSender sender, String[] args) throws CommandException
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{
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if (args.length < 2)
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{
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throw new WrongUsageException("commands.recipe.usage", new Object[0]);
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}
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else
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{
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boolean flag = "give".equalsIgnoreCase(args[0]);
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boolean flag1 = "take".equalsIgnoreCase(args[0]);
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if (!flag && !flag1)
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{
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throw new WrongUsageException("commands.recipe.usage", new Object[0]);
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}
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else
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{
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for (EntityPlayerMP entityplayermp : getPlayers(server, sender, args[1]))
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{
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if ("*".equals(args[2]))
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{
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if (flag)
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{
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entityplayermp.unlockRecipes(this.getRecipes());
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notifyCommandListener(sender, this, "commands.recipe.give.success.all", new Object[] {entityplayermp.getName()});
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}
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else
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{
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entityplayermp.resetRecipes(this.getRecipes());
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notifyCommandListener(sender, this, "commands.recipe.take.success.all", new Object[] {entityplayermp.getName()});
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}
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}
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else
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{
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IRecipe irecipe = CraftingManager.getRecipe(new ResourceLocation(args[2]));
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if (irecipe == null)
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{
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throw new CommandException("commands.recipe.unknownrecipe", new Object[] {args[2]});
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}
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if (irecipe.isDynamic())
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{
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throw new CommandException("commands.recipe.unsupported", new Object[] {args[2]});
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}
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List<IRecipe> list = Lists.newArrayList(irecipe);
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if (flag == entityplayermp.getRecipeBook().isUnlocked(irecipe))
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{
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String s = flag ? "commands.recipe.alreadyHave" : "commands.recipe.dontHave";
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throw new CommandException(s, new Object[] {entityplayermp.getName(), irecipe.getRecipeOutput().getDisplayName()});
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}
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if (flag)
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{
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entityplayermp.unlockRecipes(list);
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notifyCommandListener(sender, this, "commands.recipe.give.success.one", new Object[] {entityplayermp.getName(), irecipe.getRecipeOutput().getDisplayName()});
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}
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else
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{
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entityplayermp.resetRecipes(list);
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notifyCommandListener(sender, this, "commands.recipe.take.success.one", new Object[] {irecipe.getRecipeOutput().getDisplayName(), entityplayermp.getName()});
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}
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}
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}
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}
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}
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}
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private List<IRecipe> getRecipes()
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{
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return Lists.newArrayList(CraftingManager.REGISTRY);
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}
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/**
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* Get a list of options for when the user presses the TAB key
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*/
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public List<String> getTabCompletions(MinecraftServer server, ICommandSender sender, String[] args, @Nullable BlockPos targetPos)
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{
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if (args.length == 1)
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{
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return getListOfStringsMatchingLastWord(args, new String[] {"give", "take"});
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}
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else if (args.length == 2)
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{
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return getListOfStringsMatchingLastWord(args, server.getOnlinePlayerNames());
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}
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else
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{
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return args.length == 3 ? getListOfStringsMatchingLastWord(args, CraftingManager.REGISTRY.getKeys()) : Collections.emptyList();
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}
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}
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} |