base mod created

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

@@ -0,0 +1,116 @@
+package net.minecraft.command;
+
+import java.util.Collections;
+import java.util.List;
+import javax.annotation.Nullable;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.math.BlockPos;
+
+public class CommandFunction extends CommandBase
+{
+    /**
+     * Gets the name of the command
+     */
+    public String getName()
+    {
+        return "function";
+    }
+
+    /**
+     * 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.function.usage";
+    }
+
+    /**
+     * Callback for when the command is executed
+     */
+    public void execute(MinecraftServer server, ICommandSender sender, String[] args) throws CommandException
+    {
+        if (args.length != 1 && args.length != 3)
+        {
+            throw new WrongUsageException("commands.function.usage", new Object[0]);
+        }
+        else
+        {
+            ResourceLocation resourcelocation = new ResourceLocation(args[0]);
+            FunctionObject functionobject = server.getFunctionManager().getFunction(resourcelocation);
+
+            if (functionobject == null)
+            {
+                throw new CommandException("commands.function.unknown", new Object[] {resourcelocation});
+            }
+            else
+            {
+                if (args.length == 3)
+                {
+                    String s = args[1];
+                    boolean flag;
+
+                    if ("if".equals(s))
+                    {
+                        flag = true;
+                    }
+                    else
+                    {
+                        if (!"unless".equals(s))
+                        {
+                            throw new WrongUsageException("commands.function.usage", new Object[0]);
+                        }
+
+                        flag = false;
+                    }
+
+                    boolean flag1 = false;
+
+                    try
+                    {
+                        flag1 = !getEntityList(server, sender, args[2]).isEmpty();
+                    }
+                    catch (EntityNotFoundException var10)
+                    {
+                        ;
+                    }
+
+                    if (flag != flag1)
+                    {
+                        throw new CommandException("commands.function.skipped", new Object[] {resourcelocation});
+                    }
+                }
+
+                int i = server.getFunctionManager().execute(functionobject, CommandSenderWrapper.create(sender).computePositionVector().withPermissionLevel(2).withSendCommandFeedback(false));
+                notifyCommandListener(sender, this, "commands.function.success", new Object[] {resourcelocation, i});
+            }
+        }
+    }
+
+    /**
+     * 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.getFunctionManager().getFunctions().keySet());
+        }
+        else if (args.length == 2)
+        {
+            return getListOfStringsMatchingLastWord(args, new String[] {"if", "unless"});
+        }
+        else
+        {
+            return args.length == 3 ? getListOfStringsMatchingLastWord(args, server.getOnlinePlayerNames()) : Collections.emptyList();
+        }
+    }
+}