base mod created

build/tmp/recompileMc/sources/net/minecraft/command/CommandExecuteAt.java

@@ -0,0 +1,137 @@
+package net.minecraft.command;
+
+import java.util.Collections;
+import java.util.List;
+import javax.annotation.Nullable;
+import net.minecraft.block.Block;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.entity.Entity;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Vec3d;
+import net.minecraft.world.World;
+
+public class CommandExecuteAt extends CommandBase
+{
+    /**
+     * Gets the name of the command
+     */
+    public String getName()
+    {
+        return "execute";
+    }
+
+    /**
+     * Return the required permission level for this command.
+     */
+    public int getRequiredPermissionLevel()
+    {
+        return 2;
+    }
+
+    /**
+     * Gets the usage string for the command.
+     */
+    public String getUsage(ICommandSender sender)
+    {
+        return "commands.execute.usage";
+    }
+
+    /**
+     * Callback for when the command is executed
+     */
+    public void execute(MinecraftServer server, ICommandSender sender, String[] args) throws CommandException
+    {
+        if (args.length < 5)
+        {
+            throw new WrongUsageException("commands.execute.usage", new Object[0]);
+        }
+        else
+        {
+            Entity entity = getEntity(server, sender, args[0], Entity.class);
+            double d0 = parseDouble(entity.posX, args[1], false);
+            double d1 = parseDouble(entity.posY, args[2], false);
+            double d2 = parseDouble(entity.posZ, args[3], false);
+            new BlockPos(d0, d1, d2);
+            int i = 4;
+
+            if ("detect".equals(args[4]) && args.length > 10)
+            {
+                World world = entity.getEntityWorld();
+                double d3 = parseDouble(d0, args[5], false);
+                double d4 = parseDouble(d1, args[6], false);
+                double d5 = parseDouble(d2, args[7], false);
+                Block block = getBlockByText(sender, args[8]);
+                BlockPos blockpos = new BlockPos(d3, d4, d5);
+
+                if (!world.isBlockLoaded(blockpos))
+                {
+                    throw new CommandException("commands.execute.failed", new Object[] {"detect", entity.getName()});
+                }
+
+                IBlockState iblockstate = world.getBlockState(blockpos);
+
+                if (iblockstate.getBlock() != block)
+                {
+                    throw new CommandException("commands.execute.failed", new Object[] {"detect", entity.getName()});
+                }
+
+                if (!CommandBase.convertArgToBlockStatePredicate(block, args[9]).apply(iblockstate))
+                {
+                    throw new CommandException("commands.execute.failed", new Object[] {"detect", entity.getName()});
+                }
+
+                i = 10;
+            }
+
+            String s = buildString(args, i);
+            ICommandSender icommandsender = CommandSenderWrapper.create(sender).withEntity(entity, new Vec3d(d0, d1, d2)).withSendCommandFeedback(server.worlds[0].getGameRules().getBoolean("commandBlockOutput"));
+            ICommandManager icommandmanager = server.getCommandManager();
+
+            try
+            {
+                int j = icommandmanager.executeCommand(icommandsender, s);
+
+                if (j < 1)
+                {
+                    throw new CommandException("commands.execute.allInvocationsFailed", new Object[] {s});
+                }
+            }
+            catch (Throwable var23)
+            {
+                throw new CommandException("commands.execute.failed", new Object[] {s, entity.getName()});
+            }
+        }
+    }
+
+    /**
+     * Get a list of options for when the user presses the TAB key
+     */
+    public List<String> getTabCompletions(MinecraftServer server, ICommandSender sender, String[] args, @Nullable BlockPos targetPos)
+    {
+        if (args.length == 1)
+        {
+            return getListOfStringsMatchingLastWord(args, server.getOnlinePlayerNames());
+        }
+        else if (args.length > 1 && args.length <= 4)
+        {
+            return getTabCompletionCoordinate(args, 1, targetPos);
+        }
+        else if (args.length > 5 && args.length <= 8 && "detect".equals(args[4]))
+        {
+            return getTabCompletionCoordinate(args, 5, targetPos);
+        }
+        else
+        {
+            return args.length == 9 && "detect".equals(args[4]) ? getListOfStringsMatchingLastWord(args, Block.REGISTRY.getKeys()) : Collections.emptyList();
+        }
+    }
+
+    /**
+     * Return whether the specified command parameter index is a username parameter.
+     */
+    public boolean isUsernameIndex(String[] args, int index)
+    {
+        return index == 0;
+    }
+}