moved rest of the stuff. mixins needed still

src/main/java/carpet/commands/PlayerCommand.java

@@ -0,0 +1,477 @@
+package carpet.commands;
+
+import carpet.CarpetSettings;
+import carpet.fakes.ServerPlayerEntityInterface;
+import carpet.patches.EntityPlayerMPFake;
+import carpet.utils.Messenger;
+import com.google.common.collect.Sets;
+import com.mojang.brigadier.CommandDispatcher;
+import com.mojang.brigadier.builder.LiteralArgumentBuilder;
+import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import net.minecraft.command.arguments.DimensionArgumentType;
+import net.minecraft.command.arguments.RotationArgumentType;
+import net.minecraft.command.arguments.Vec3ArgumentType;
+import net.minecraft.server.command.ServerCommandSource;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.util.math.Vec2f;
+import net.minecraft.util.math.Vec3d;
+import net.minecraft.world.GameMode;
+import net.minecraft.world.dimension.DimensionType;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Set;
+
+import static com.mojang.brigadier.arguments.IntegerArgumentType.getInteger;
+import static com.mojang.brigadier.arguments.IntegerArgumentType.integer;
+import static com.mojang.brigadier.arguments.StringArgumentType.getString;
+import static com.mojang.brigadier.arguments.StringArgumentType.word;
+import static net.minecraft.server.command.CommandManager.argument;
+import static net.minecraft.server.command.CommandManager.literal;
+import static net.minecraft.server.command.CommandSource.suggestMatching;
+
+public class PlayerCommand
+{
+    public static void register(CommandDispatcher<ServerCommandSource> dispatcher)
+    {
+        LiteralArgumentBuilder<ServerCommandSource> literalargumentbuilder = literal("player").
+                requires((player) -> CarpetSettings.getBool("commandPlayer")).
+                then(argument("player", word()).
+                        suggests( (c, b) -> suggestMatching(getPlayers(c.getSource()), b)).
+                        then(literal("stop").
+                                executes(PlayerCommand::stop)).
+                        then(literal("use").
+                                executes(PlayerCommand::useOnce).
+                                then(literal("once").
+                                        executes( PlayerCommand::useOnce)).
+                                then(literal("continuous").
+                                        executes( PlayerCommand::useContinuous)).
+                                then(literal("interval").
+                                        then(argument("ticks",integer(2)).
+                                                executes( PlayerCommand::useInterval)))).
+                        then(literal("jump").
+                                executes( PlayerCommand::jumpOnce).
+                                then(literal("once").
+                                        executes( PlayerCommand::jumpOnce)).
+                                then(literal("continuous").
+                                        executes( PlayerCommand::jumpContinuous)).
+                                then(literal("interval").
+                                        then(argument("ticks",integer(2)).
+                                                executes( PlayerCommand::jumpInterval )))).
+                        then(literal("attack").
+                                executes(PlayerCommand::attackOnce).
+                                then(literal("once").
+                                        executes(PlayerCommand::attackOnce)).
+                                then(literal("continuous").
+                                        executes(PlayerCommand::attackContinuous)).
+                                then(literal("interval").
+                                        then(argument("ticks",integer(2)).
+                                                executes(PlayerCommand::attackInterval)))).
+                        then(literal("drop").
+                                executes(PlayerCommand::dropItem)).
+                        then(literal("swapHands").
+                                executes(PlayerCommand::swapHands)).
+                        then(literal("kill").
+                                executes(PlayerCommand::kill)).
+                        then(literal("shadow").
+                                executes(PlayerCommand::shadow)).
+                        then(literal("mount").
+                                executes(PlayerCommand::mount)).
+                        then(literal("dismount").
+                                executes(PlayerCommand::dismount)).
+                        then(literal("sneak").
+                                executes(PlayerCommand::sneak)).
+                        then(literal("sprint").
+                                executes(PlayerCommand::sprint)).
+                        then(literal("look").
+                                then(literal("north").
+                                        executes(PlayerCommand::lookNorth)).
+                                then(literal("south").
+                                        executes(PlayerCommand::lookSouth)).
+                                then(literal("east").
+                                        executes(PlayerCommand::lookEast)).
+                                then(literal("west").
+                                        executes(PlayerCommand::lookWest)).
+                                then(literal("up").
+                                        executes(PlayerCommand::lookUp)).
+                                then(literal("down").
+                                        executes(PlayerCommand::lookDown)).
+                                then(argument("direction", RotationArgumentType.create()).
+                                        executes(PlayerCommand::lookAround))).
+                        then(literal("turn").
+                                then(literal("left").
+                                        executes(PlayerCommand::turnLeft)).
+                                then(literal("right").
+                                        executes(PlayerCommand::turnRight)).
+                                then(literal("back").
+                                        executes(PlayerCommand::turnBack)).
+                                then(argument("direction",RotationArgumentType.create()).
+                                        executes(PlayerCommand::turn))).
+                        then(literal("move").
+                                then(literal("forward").
+                                        executes(PlayerCommand::moveForward)).
+                                then(literal("backward").
+                                        executes(PlayerCommand::moveBackward)).
+                                then(literal("left").
+                                        executes(PlayerCommand::strafeLeft)).
+                                then(literal("right").
+                                        executes(PlayerCommand::strafeRight))).
+                        then(literal("spawn").
+                                executes(PlayerCommand::spawn).
+                                then(literal("at").
+                                        then(argument("position", Vec3ArgumentType.create()).
+                                                executes(PlayerCommand::spawn).
+                                                then(literal("facing").
+                                                        then(argument("direction",RotationArgumentType.create()).
+                                                                executes(PlayerCommand::spawn).
+                                                                then(literal("in").
+                                                                        then(argument("dimension", DimensionArgumentType.create()).
+                                                                                executes(PlayerCommand::spawn)))))))));
+
+        dispatcher.register(literalargumentbuilder);
+    }
+    private static Collection<String> getPlayers(ServerCommandSource source)
+    {
+        Set<String> players = Sets.newLinkedHashSet( Arrays.asList("Steve","Alex"));
+        players.addAll(source.getPlayerNames());
+        return players;
+    }
+
+    private static ServerPlayerEntity getPlayer(CommandContext<ServerCommandSource> context)
+    {
+        String playerName = getString(context,"player");
+        MinecraftServer server = context.getSource().getMinecraftServer();
+        return server.getPlayerManager().getPlayer(playerName);
+    }
+
+    private static boolean cantSpawn(CommandContext<ServerCommandSource> context)
+    {
+        String playerName = getString(context,"player");
+        PlayerEntity player = context.getSource().getMinecraftServer().getPlayerManager().getPlayer(playerName);
+        if (player != null)
+        {
+            Messenger.m(context.getSource(), "r Player ", "rb "+playerName, "r is already logged on");
+            return true;
+        }
+        return false;
+    }
+
+    private static boolean cantManipulate(CommandContext<ServerCommandSource> context)
+    {
+        PlayerEntity player = getPlayer(context);
+        if (player == null)
+        {
+            Messenger.m(context.getSource(),"r Can only manipulate existing players");
+            return true;
+        }
+        PlayerEntity sendingPlayer;
+        try
+        {
+            sendingPlayer = context.getSource().getPlayer();
+        }
+        catch (CommandSyntaxException e)
+        {
+            return false;
+        }
+
+        if (!(context.getSource().getMinecraftServer().getPlayerManager().isOperator(sendingPlayer.getGameProfile())))
+        {
+            if (!(sendingPlayer == player || player instanceof EntityPlayerMPFake))
+            {
+                Messenger.m(context.getSource(),"r Non OP players can't control other real players");
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private static boolean cantShadow(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context))
+            return true;
+        PlayerEntity player = getPlayer(context);
+        if (player instanceof EntityPlayerMPFake)
+        {
+            Messenger.m(context.getSource(), "r Only real players can be shadowed");
+            return true;
+        }
+        return false;
+    }
+
+    private static boolean cantReMove(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context))
+            return true;
+        PlayerEntity player = getPlayer(context);
+        if (!(player instanceof EntityPlayerMPFake))
+        {
+            Messenger.m(context.getSource(), "r Only fake players can be moved or killed");
+            return true;
+        }
+        return false;
+    }
+
+    private static int stop(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().stop();
+        return 1;
+    }
+    private static int useOnce(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().useOnce();
+        return 1;
+    }
+    private static int useContinuous(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setUseForever();
+        return 1;
+    }
+    private static int useInterval(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context)) return 0;
+        int ticks = getInteger(context, "ticks");
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setUse(ticks, 0);
+        return 1;
+    }
+    private static int jumpOnce(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().jumpOnce();
+        return 1;
+    }
+    private static int jumpContinuous(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setJumpForever();
+        return 1;
+    }
+    private static int jumpInterval(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context)) return 0;
+        int ticks = getInteger(context, "ticks");
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setJump(ticks, 0);
+        return 1;
+    }
+    private static int attackOnce(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().attackOnce();
+        //((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().resetBlockRemoving(true);
+
+        return 1;
+    }
+    private static int attackContinuous(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setAttackForever();
+        return 1;
+    }
+    private static int attackInterval(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context)) return 0;
+        int ticks = getInteger(context, "ticks");
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setAttack(ticks, 0);
+        return 1;
+    }
+    private static int dropItem(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().dropItem();
+        return 1;
+    }
+    private static int swapHands(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().swapHands();
+        return 1;
+    }
+    private static int kill(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        getPlayer(context).kill();
+        return 1;
+    }
+    private static int shadow(CommandContext<ServerCommandSource> context)
+    {
+        if (cantShadow(context)) return 0;
+        EntityPlayerMPFake.createShadow(
+                context.getSource().getMinecraftServer(),
+                getPlayer(context));
+        return 1;
+    }
+    private static int mount(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().mount();
+        return 1;
+    }
+    private static int dismount(CommandContext<ServerCommandSource> context)
+    {
+        if (cantManipulate(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().dismount();
+        return 1;
+    }
+    private static int sneak(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setSneaking(true);
+        return 1;
+    }
+    private static int sprint(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setSprinting(true);
+        return 1;
+    }
+    private static int lookNorth(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().look("north");
+        return 1;
+    }
+    private static int lookSouth(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().look("south");
+        return 1;
+    }
+    private static int lookEast(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().look("east");
+        return 1;
+    }
+    private static int lookWest(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().look("west");
+        return 1;
+    }
+    private static int lookUp(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().look("up");
+        return 1;
+    }
+    private static int lookDown(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().look("down");
+        return 1;
+    }
+    private static int lookAround(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        Vec2f vec2f = RotationArgumentType.getRotation(context, "direction").toAbsoluteRotation(context.getSource());
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().look(vec2f.y,vec2f.x);
+        return 1;
+    }
+    private static int turnRight(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().turn("right");
+        return 1;
+    }
+    private static int turnLeft(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().turn("left");
+        return 1;
+    }
+    private static int turnBack(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().turn("back");
+        return 1;
+    }
+    private static int turn(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        Vec2f vec2f = RotationArgumentType.getRotation(context, "direction").toAbsoluteRotation(context.getSource());
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().turn(vec2f.y,vec2f.x);
+        return 1;
+    }
+    private static int moveForward(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setForward(1.0F);
+        return 1;
+    }
+    private static int moveBackward(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setForward(-1.0F);
+        return 1;
+    }
+    private static int strafeLeft(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setStrafing(-1.0F);
+        return 1;
+    }
+    private static int strafeRight(CommandContext<ServerCommandSource> context)
+    {
+        if (cantReMove(context)) return 0;
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setStrafing(1.0F);
+        return 1;
+    }
+    private static int spawn(CommandContext<ServerCommandSource> context) throws CommandSyntaxException
+    {
+        if (cantSpawn(context)) return 0;
+        Vec3d pos;
+        Vec2f facing;
+        DimensionType dim;
+        try
+        {
+            pos = Vec3ArgumentType.getVec3(context, "position");
+        }
+        catch (IllegalArgumentException e)
+        {
+            pos = context.getSource().getPosition();
+        }
+        try
+        {
+            facing = RotationArgumentType.getRotation(context, "direction").toAbsoluteRotation(context.getSource());
+        }
+        catch (IllegalArgumentException e)
+        {
+            facing = context.getSource().getRotation();
+        }
+        try
+        {
+            dim = DimensionArgumentType.getDimensionArgument(context, "dimension");
+        }
+        catch (IllegalArgumentException e)
+        {
+            dim = context.getSource().getWorld().dimension.getType();
+        }
+        GameMode mode = GameMode.CREATIVE;
+        try
+        {
+            ServerPlayerEntity player = context.getSource().getPlayer();
+            mode = player.interactionManager.getGameMode();
+        }
+        catch (CommandSyntaxException ignored)
+        {
+        }
+        PlayerEntity p = EntityPlayerMPFake.createFake(
+                getString(context,"player"),
+                context.getSource().getMinecraftServer(),
+                pos.x, pos.y, pos.z,
+                facing.y, facing.x,
+                dim,
+                mode);
+        if (p == null)
+        {
+            Messenger.m(context.getSource(), "rb Player "+getString(context,"player")+" doesn't exist " +
+                    "and cannot spawn in online mode. Turn the server offline to spawn non-existing players");
+        }
+        return 1;
+    }
+}