moved rest of the stuff. mixins needed still

build.gradle

@@ -20,7 +20,7 @@ dependencies {
 	modCompile "net.fabricmc:fabric-loader:${project.loader_version}"
 
 	// Fabric API. This is technically optional, but you probably want it anyway.
-	modCompile "net.fabricmc:fabric:${project.fabric_version}"
+	// modCompile "net.fabricmc:fabric:${project.fabric_version}"
 
 	// PSA: Some older mods, compiled on Loom 0.2.1, might have outdated Maven POMs.
 	// You may need to force-disable transitiveness on them.

src/main/java/carpet/CarpetServer.java

@@ -8,14 +8,12 @@ import carpet.commands.DrawCommand;
 //import carpet.commands.ScriptCommand;
 //import carpet.commands.InfoCommand;
 import carpet.commands.PerimeterInfoCommand;
-//import carpet.commands.PlayerCommand;
-//import carpet.commands.SpawnCommand;
+import carpet.commands.PlayerCommand;
+import carpet.commands.SpawnCommand;
 import carpet.commands.LogCommand;
 import carpet.commands.TestCommand;
-//import carpet.commands.TickCommand;
-//import carpet.logging.LoggerRegistry;
+import carpet.commands.TickCommand;
 //import carpet.script.ExpressionInspector;
-//import carpet.utils.HUDController;
 
 import java.util.Random;
 
@@ -53,11 +51,11 @@ public class CarpetServer // static for now - easier to handle all around the co
     public static void registerCarpetCommands(CommandDispatcher<ServerCommandSource> dispatcher)
     {
         CarpetCommand.register(dispatcher);
-        //TickCommand.register(dispatcher);
+        TickCommand.register(dispatcher);
         CounterCommand.register(dispatcher);
         LogCommand.register(dispatcher);
-        //SpawnCommand.register(dispatcher);
-        //PlayerCommand.register(dispatcher);
+        SpawnCommand.register(dispatcher);
+        PlayerCommand.register(dispatcher);
         CameraModeCommand.register(dispatcher);
         //InfoCommand.register(dispatcher);
         //DistanceCommand.register(dispatcher);

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

@@ -1,6 +1,7 @@
 package carpet.commands;
 
 import carpet.CarpetSettings;
+import carpet.fakes.ServerPlayerEntityInterface;
 import carpet.patches.EntityPlayerMPFake;
 import carpet.utils.Messenger;
 import com.google.common.collect.Sets;
@@ -8,14 +9,16 @@ 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.suggestion.SuggestionProviders;
+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.GameType;
+import net.minecraft.world.GameMode;
 import net.minecraft.world.dimension.DimensionType;
 
 import java.util.Arrays;
@@ -28,16 +31,16 @@ 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
 {
-    ServerPlayerEntity
     public static void register(CommandDispatcher<ServerCommandSource> dispatcher)
     {
         LiteralArgumentBuilder<ServerCommandSource> literalargumentbuilder = literal("player").
                 requires((player) -> CarpetSettings.getBool("commandPlayer")).
                 then(argument("player", word()).
-                        suggests( (c, b) -> SuggestionProviders.suggest(getPlayers(c.getSource()), b)).
+                        suggests( (c, b) -> suggestMatching(getPlayers(c.getSource()), b)).
                         then(literal("stop").
                                 executes(PlayerCommand::stop)).
                         then(literal("use").
@@ -96,7 +99,7 @@ public class PlayerCommand
                                         executes(PlayerCommand::lookUp)).
                                 then(literal("down").
                                         executes(PlayerCommand::lookDown)).
-                                then(argument("direction",RotationArgument.rotation()).
+                                then(argument("direction", RotationArgumentType.create()).
                                         executes(PlayerCommand::lookAround))).
                         then(literal("turn").
                                 then(literal("left").
@@ -105,7 +108,7 @@ public class PlayerCommand
                                         executes(PlayerCommand::turnRight)).
                                 then(literal("back").
                                         executes(PlayerCommand::turnBack)).
-                                then(argument("direction",RotationArgument.rotation()).
+                                then(argument("direction",RotationArgumentType.create()).
                                         executes(PlayerCommand::turn))).
                         then(literal("move").
                                 then(literal("forward").
@@ -119,13 +122,13 @@ public class PlayerCommand
                         then(literal("spawn").
                                 executes(PlayerCommand::spawn).
                                 then(literal("at").
-                                        then(argument("position", Vec3Argument.vec3()).
+                                        then(argument("position", Vec3ArgumentType.create()).
                                                 executes(PlayerCommand::spawn).
                                                 then(literal("facing").
-                                                        then(argument("direction",RotationArgument.rotation()).
+                                                        then(argument("direction",RotationArgumentType.create()).
                                                                 executes(PlayerCommand::spawn).
                                                                 then(literal("in").
-                                                                        then(argument("dimension",DimensionArgument.getDimension()).
+                                                                        then(argument("dimension", DimensionArgumentType.create()).
                                                                                 executes(PlayerCommand::spawn)))))))));
 
         dispatcher.register(literalargumentbuilder);
@@ -137,17 +140,17 @@ public class PlayerCommand
         return players;
     }
 
-    private static ServerPlayerEntityy getPlayer(CommandContext<ServerCommandSource> context)
+    private static ServerPlayerEntity getPlayer(CommandContext<ServerCommandSource> context)
     {
         String playerName = getString(context,"player");
-        MinecraftServer server = context.getSource().getServer();
-        return (ServerPlayerEntityy) server.getPlayerList().getPlayerByUsername(playerName);
+        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().getServer().getPlayerList().getPlayerByUsername(playerName);
+        PlayerEntity player = context.getSource().getMinecraftServer().getPlayerManager().getPlayer(playerName);
         if (player != null)
         {
             Messenger.m(context.getSource(), "r Player ", "rb "+playerName, "r is already logged on");
@@ -167,14 +170,14 @@ public class PlayerCommand
         PlayerEntity sendingPlayer;
         try
         {
-            sendingPlayer = context.getSource().asPlayer();
+            sendingPlayer = context.getSource().getPlayer();
         }
         catch (CommandSyntaxException e)
         {
             return false;
         }
 
-        if (!(context.getSource().getServer().getPlayerList().canSendCommands(sendingPlayer.getGameProfile())))
+        if (!(context.getSource().getMinecraftServer().getPlayerManager().isOperator(sendingPlayer.getGameProfile())))
         {
             if (!(sendingPlayer == player || player instanceof EntityPlayerMPFake))
             {
@@ -214,208 +217,208 @@ public class PlayerCommand
     private static int stop(CommandContext<ServerCommandSource> context)
     {
         if (cantManipulate(context)) return 0;
-        getPlayer(context).actionPack.stop();
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().stop();
         return 1;
     }
     private static int useOnce(CommandContext<ServerCommandSource> context)
     {
         if (cantManipulate(context)) return 0;
-        getPlayer(context).actionPack.useOnce();
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().useOnce();
         return 1;
     }
     private static int useContinuous(CommandContext<ServerCommandSource> context)
     {
         if (cantManipulate(context)) return 0;
-        getPlayer(context).actionPack.setUseForever();
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setUseForever();
         return 1;
     }
     private static int useInterval(CommandContext<ServerCommandSource> context)
     {
         if (cantManipulate(context)) return 0;
         int ticks = getInteger(context, "ticks");
-        getPlayer(context).actionPack.setUse(ticks, 0);
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setUse(ticks, 0);
         return 1;
     }
     private static int jumpOnce(CommandContext<ServerCommandSource> context)
     {
         if (cantManipulate(context)) return 0;
-        getPlayer(context).actionPack.jumpOnce();
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().jumpOnce();
         return 1;
     }
     private static int jumpContinuous(CommandContext<ServerCommandSource> context)
     {
         if (cantManipulate(context)) return 0;
-        getPlayer(context).actionPack.setJumpForever();
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setJumpForever();
         return 1;
     }
     private static int jumpInterval(CommandContext<ServerCommandSource> context)
     {
         if (cantManipulate(context)) return 0;
         int ticks = getInteger(context, "ticks");
-        getPlayer(context).actionPack.setJump(ticks, 0);
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setJump(ticks, 0);
         return 1;
     }
     private static int attackOnce(CommandContext<ServerCommandSource> context)
     {
         if (cantManipulate(context)) return 0;
-        getPlayer(context).actionPack.attackOnce();
-        getPlayer(context).actionPack.resetBlockRemoving(true);
+        ((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;
-        getPlayer(context).actionPack.setAttackForever();
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setAttackForever();
         return 1;
     }
     private static int attackInterval(CommandContext<ServerCommandSource> context)
     {
         if (cantManipulate(context)) return 0;
         int ticks = getInteger(context, "ticks");
-        getPlayer(context).actionPack.setAttack(ticks, 0);
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setAttack(ticks, 0);
         return 1;
     }
     private static int dropItem(CommandContext<ServerCommandSource> context)
     {
         if (cantManipulate(context)) return 0;
-        getPlayer(context).actionPack.dropItem();
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().dropItem();
         return 1;
     }
     private static int swapHands(CommandContext<ServerCommandSource> context)
     {
         if (cantManipulate(context)) return 0;
-        getPlayer(context).actionPack.swapHands();
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().swapHands();
         return 1;
     }
     private static int kill(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        getPlayer(context).onKillCommand();
+        getPlayer(context).kill();
         return 1;
     }
     private static int shadow(CommandContext<ServerCommandSource> context)
     {
         if (cantShadow(context)) return 0;
         EntityPlayerMPFake.createShadow(
-                context.getSource().getServer(),
+                context.getSource().getMinecraftServer(),
                 getPlayer(context));
         return 1;
     }
     private static int mount(CommandContext<ServerCommandSource> context)
     {
         if (cantManipulate(context)) return 0;
-        getPlayer(context).actionPack.mount();
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().mount();
         return 1;
     }
     private static int dismount(CommandContext<ServerCommandSource> context)
     {
         if (cantManipulate(context)) return 0;
-        getPlayer(context).actionPack.dismount();
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().dismount();
         return 1;
     }
     private static int sneak(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        getPlayer(context).actionPack.setSneaking(true);
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setSneaking(true);
         return 1;
     }
     private static int sprint(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        getPlayer(context).actionPack.setSprinting(true);
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setSprinting(true);
         return 1;
     }
     private static int lookNorth(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        getPlayer(context).actionPack.look("north");
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().look("north");
         return 1;
     }
     private static int lookSouth(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        getPlayer(context).actionPack.look("south");
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().look("south");
         return 1;
     }
     private static int lookEast(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        getPlayer(context).actionPack.look("east");
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().look("east");
         return 1;
     }
     private static int lookWest(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        getPlayer(context).actionPack.look("west");
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().look("west");
         return 1;
     }
     private static int lookUp(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        getPlayer(context).actionPack.look("up");
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().look("up");
         return 1;
     }
     private static int lookDown(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        getPlayer(context).actionPack.look("down");
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().look("down");
         return 1;
     }
     private static int lookAround(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        Vec2f vec2f = RotationArgument.getRotation(context, "direction").getRotation(context.getSource());
-        getPlayer(context).actionPack.look(vec2f.y,vec2f.x);
+        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;
-        getPlayer(context).actionPack.turn("right");
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().turn("right");
         return 1;
     }
     private static int turnLeft(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        getPlayer(context).actionPack.turn("left");
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().turn("left");
         return 1;
     }
     private static int turnBack(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        getPlayer(context).actionPack.turn("back");
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().turn("back");
         return 1;
     }
     private static int turn(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        Vec2f vec2f = RotationArgument.getRotation(context, "direction").getRotation(context.getSource());
-        getPlayer(context).actionPack.turn(vec2f.y,vec2f.x);
+        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;
-        getPlayer(context).actionPack.setForward(1.0F);
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setForward(1.0F);
         return 1;
     }
     private static int moveBackward(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        getPlayer(context).actionPack.setForward(-1.0F);
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setForward(-1.0F);
         return 1;
     }
     private static int strafeLeft(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        getPlayer(context).actionPack.setStrafing(-1.0F);
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setStrafing(-1.0F);
         return 1;
     }
     private static int strafeRight(CommandContext<ServerCommandSource> context)
     {
         if (cantReMove(context)) return 0;
-        getPlayer(context).actionPack.setStrafing(1.0F);
+        ((ServerPlayerEntityInterface)getPlayer(context)).getActionPack().setStrafing(1.0F);
         return 1;
     }
     private static int spawn(CommandContext<ServerCommandSource> context) throws CommandSyntaxException
@@ -426,15 +429,15 @@ public class PlayerCommand
         DimensionType dim;
         try
         {
-            pos = Vec3Argument.getVec3(context, "position");
+            pos = Vec3ArgumentType.getVec3(context, "position");
         }
         catch (IllegalArgumentException e)
         {
-            pos = context.getSource().getPos();
+            pos = context.getSource().getPosition();
         }
         try
         {
-            facing = RotationArgument.getRotation(context, "direction").getRotation(context.getSource());
+            facing = RotationArgumentType.getRotation(context, "direction").toAbsoluteRotation(context.getSource());
         }
         catch (IllegalArgumentException e)
         {
@@ -442,24 +445,24 @@ public class PlayerCommand
         }
         try
         {
-            dim = DimensionArgument.func_212592_a(context, "dimension");
+            dim = DimensionArgumentType.getDimensionArgument(context, "dimension");
         }
         catch (IllegalArgumentException e)
         {
             dim = context.getSource().getWorld().dimension.getType();
         }
-        GameType mode = GameType.CREATIVE;
+        GameMode mode = GameMode.CREATIVE;
         try
         {
-            ServerPlayerEntityy player = context.getSource().asPlayer();
-            mode = player.interactionManager.getGameType();
+            ServerPlayerEntity player = context.getSource().getPlayer();
+            mode = player.interactionManager.getGameMode();
         }
         catch (CommandSyntaxException ignored)
         {
         }
         PlayerEntity p = EntityPlayerMPFake.createFake(
                 getString(context,"player"),
-                context.getSource().getServer(),
+                context.getSource().getMinecraftServer(),
                 pos.x, pos.y, pos.z,
                 facing.y, facing.x,
                 dim,

src/main/java/carpet/fakes/ServerPlayerEntityInterface.java

@@ -0,0 +1,8 @@
+package carpet.fakes;
+
+import carpet.helpers.EntityPlayerActionPack;
+
+public interface ServerPlayerEntityInterface
+{
+    EntityPlayerActionPack getActionPack();
+}

src/main/java/carpet/helpers/EntityPlayerActionPack.java

@@ -1,37 +1,18 @@
 package carpet.helpers;
 
 import carpet.CarpetSettings;
-import com.google.common.base.Predicate;
-import net.minecraft.block.Block;
-import net.minecraft.block.BlockCommandBlock;
-import net.minecraft.block.BlockStructure;
-import net.minecraft.block.material.Material;
-import net.minecraft.block.state.BlockWorldState;
-import net.minecraft.block.state.IBlockState;
+import carpet.mixins.PlayerActionC2SPacketMixin;
 import net.minecraft.entity.Entity;
-import net.minecraft.entity.player.EntityPlayerMP;
-import net.minecraft.fluid.IFluidState;
-import net.minecraft.item.ItemStack;
-import net.minecraft.item.ItemSword;
-import net.minecraft.network.play.client.CPacketPlayerDigging;
-import net.minecraft.util.EntitySelectors;
-import net.minecraft.util.EnumActionResult;
-import net.minecraft.util.EnumFacing;
-import net.minecraft.util.EnumHand;
-import net.minecraft.util.math.AxisAlignedBB;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.server.network.packet.PlayerActionC2SPacket;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.MathHelper;
-import net.minecraft.util.math.RayTraceFluidMode;
-import net.minecraft.util.math.RayTraceResult;
-import net.minecraft.util.math.Vec3d;
-import net.minecraft.world.GameType;
-import net.minecraft.world.World;
 
 import java.util.List;
 
 public class EntityPlayerActionPack
 {
-    private EntityPlayerMP player;
+    private ServerPlayerEntity player;
 
     private boolean doesAttack;
     private int attackInterval;
@@ -55,7 +36,7 @@ public class EntityPlayerActionPack
     private float forward;
     private float strafing;
 
-    public EntityPlayerActionPack(EntityPlayerMP playerIn)
+    public EntityPlayerActionPack(ServerPlayerEntity playerIn)
     {
         player = playerIn;
         stop();
@@ -183,9 +164,9 @@ public class EntityPlayerActionPack
             case "west":
                 look(90.0F, 0.0F); return true;
             case "up":
-                look(player.rotationYaw, -90.0F); return true;
+                look(player.yaw, -90.0F); return true;
             case "down":
-                look(player.rotationYaw,  90.0F); return true;
+                look(player.yaw,  90.0F); return true;
             case "left":
             case "right":
                 return turn(where);
@@ -194,7 +175,7 @@ public class EntityPlayerActionPack
     }
     public EntityPlayerActionPack look(float yaw, float pitch)
     {
-        player.setPositionAndRotation(player.posX, player.posY, player.posZ, yaw, MathHelper.clamp(pitch,-90.0F, 90.0F));
+        player.setPositionAndAngles(player.x, player.y, player.z, yaw, MathHelper.clamp(pitch,-90.0F, 90.0F));
         return this;
     }
     public boolean turn(String where)
@@ -216,7 +197,7 @@ public class EntityPlayerActionPack
     }
     public EntityPlayerActionPack turn(float yaw, float pitch)
     {
-        player.setPositionAndRotation(player.posX, player.posY, player.posZ, player.rotationYaw+yaw,MathHelper.clamp(player.rotationPitch+pitch,-90.0F, 90.0F));
+        player.setPositionAndAngles(player.x, player.y, player.z, player.yaw+yaw,MathHelper.clamp(player.pitch+pitch,-90.0F, 90.0F));
         return  this;
     }
 
@@ -227,7 +208,7 @@ public class EntityPlayerActionPack
         this.doesUse = false;
         this.doesAttack = false;
         this.doesJump = false;
-        resetBlockRemoving(false);
+        //resetBlockRemoving(false);
         setSneaking(false);
         setSprinting(false);
         forward = 0.0F;
@@ -240,25 +221,29 @@ public class EntityPlayerActionPack
 
     public void swapHands()
     {
-        player.connection.processPlayerDigging(new CPacketPlayerDigging(null, null, CPacketPlayerDigging.Action.SWAP_HELD_ITEMS));
+        PlayerActionC2SPacket packet = new PlayerActionC2SPacket();
+        ((PlayerActionC2SPacketMixin)packet).setAction(PlayerActionC2SPacket.Action.SWAP_HELD_ITEMS);
+        player.networkHandler.onPlayerAction(packet);
     }
 
     public void dropItem()
     {
-        player.connection.processPlayerDigging(new CPacketPlayerDigging(null, null, CPacketPlayerDigging.Action.DROP_ITEM));
+        PlayerActionC2SPacket packet = new PlayerActionC2SPacket();
+        ((PlayerActionC2SPacketMixin)packet).setAction(PlayerActionC2SPacket.Action.DROP_ITEM);
+        player.networkHandler.onPlayerAction(packet);
     }
     public void mount()
     {
-        List<Entity> entities = player.world.getEntitiesWithinAABBExcludingEntity(player,player.getBoundingBox().expand(3.0D, 1.0D, 3.0D));
+        List<Entity> entities = player.world.getEntities(player,player.getBoundingBox().expand(3.0D, 1.0D, 3.0D));
         if (entities.size()==0)
         {
             return;
         }
         Entity closest = entities.get(0);
-        double distance = player.getDistanceSq(closest);
+        double distance = player.squaredDistanceTo(closest);
         for (Entity e: entities)
         {
-            double dd = player.getDistanceSq(e);
+            double dd = player.squaredDistanceTo(e);
             if (dd<distance)
             {
                 distance = dd;
@@ -305,11 +290,11 @@ public class EntityPlayerActionPack
         }
         if (forward != 0.0F)
         {
-            player.moveForward = forward*(sneaking?0.3F:1.0F);
+            player.forwardSpeed = forward*(sneaking?0.3F:1.0F);
         }
         if (strafing != 0.0F)
         {
-            player.moveStrafing = strafing*(sneaking?0.3F:1.0F);
+            player.sidewaysSpeed = strafing*(sneaking?0.3F:1.0F);
         }
     }
 
@@ -321,12 +306,15 @@ public class EntityPlayerActionPack
         }
     }
 
+
+
     public void attackOnce()
     {
-        RayTraceResult raytraceresult = mouseOver();
+        /* needs rework due to 1.14 changes
+        HitResult raytraceresult = mouseOver();
         if(raytraceresult == null) return;
 
-        switch (raytraceresult.type)
+        switch (raytraceresult.getType())
         {
             case ENTITY:
                 player.attackTargetEntityWithCurrentItem(raytraceresult.entity);
@@ -348,11 +336,13 @@ public class EntityPlayerActionPack
                     break;
                 }
         }
+        */
     }
 
     public boolean useOnce()
     {
-        RayTraceResult raytraceresult = mouseOver();
+        /*needs rework due to 1.14 changes
+        BlockHitResult raytraceresult = mouseOver();
         for (EnumHand enumhand : EnumHand.values())
         {
             ItemStack itemstack = this.player.getHeldItem(enumhand);
@@ -412,10 +402,12 @@ public class EntityPlayerActionPack
                 return true;
             }
         }
+        */
         return false;
     }
 
-    private RayTraceResult rayTraceBlocks(double blockReachDistance)
+    /*needs rework due to 1.14 changes
+    private BlockHitResult rayTraceBlocks(double blockReachDistance)
     {
         Vec3d eyeVec = player.getEyePosition(1.0F);
         Vec3d lookVec = player.getLook(1.0F);
@@ -423,10 +415,10 @@ public class EntityPlayerActionPack
         return player.getEntityWorld().rayTraceBlocks(eyeVec, pointVec, RayTraceFluidMode.NEVER, false, true);
     }
 
-    private RayTraceResult mouseOver()
+    private BlockHitResult mouseOver()
     {
         World world = player.getEntityWorld();
-        RayTraceResult result = null;
+        BlockHitResult result = null;
 
         Entity pointedEntity = null;
         double reach = player.isCreative() ? 5.0D : 4.5D;
@@ -456,8 +448,8 @@ public class EntityPlayerActionPack
         for (int j = 0; j < list.size(); ++j)
         {
             Entity entity1 = list.get(j);
-            AxisAlignedBB axisalignedbb = entity1.getBoundingBox().grow((double) entity1.getCollisionBorderSize());
-            RayTraceResult raytraceresult = axisalignedbb.calculateIntercept(eyeVec, pointVec);
+            BoundingBox axisalignedbb = entity1.getBoundingBox().grow((double) entity1.getCollisionBorderSize());
+            BlockHitResult raytraceresult = axisalignedbb.calculateIntercept(eyeVec, pointVec);
 
             if (axisalignedbb.contains(eyeVec))
             {
@@ -495,23 +487,23 @@ public class EntityPlayerActionPack
         if (pointedEntity != null && flag && eyeVec.distanceTo(hitVec) > 3.0D)
         {
             pointedEntity = null;
-            result = new RayTraceResult(RayTraceResult.Type.MISS, hitVec, (EnumFacing) null, new BlockPos(hitVec));
+            result = new BlockHitResult(BlockHitResult.Type.MISS, hitVec, (Direction) null, new BlockPos(hitVec));
         }
 
         if (pointedEntity != null && (d2 < extendedReach || result == null))
         {
-            result = new RayTraceResult(pointedEntity, hitVec);
+            result = new BlockHitResult(pointedEntity, hitVec);
         }
 
         return result;
     }
 
-    public boolean clickBlock(BlockPos loc, EnumFacing face) // don't call this one
+    public boolean clickBlock(BlockPos loc, Direction face) // don't call this one
     {
         World world = player.getEntityWorld();
-        if (player.interactionManager.getGameType()!=GameType.ADVENTURE)
+        if (player.interactionManager.getGameType()!=GameMode.ADVENTURE)
         {
-            if (player.interactionManager.getGameType() == GameType.SPECTATOR)
+            if (player.interactionManager.getGameType() == GameMode.SPECTATOR)
             {
                 return false;
             }
@@ -540,7 +532,7 @@ public class EntityPlayerActionPack
         }
         else
         {
-            if (player.interactionManager.getGameType()==GameType.CREATIVE)
+            if (player.interactionManager.getGameType()==GameMode.CREATIVE)
             {
                 player.connection.processPlayerDigging(new CPacketPlayerDigging(loc, face, CPacketPlayerDigging.Action.START_DESTROY_BLOCK));
                 clickBlockCreative(world, loc, face);
@@ -553,7 +545,7 @@ public class EntityPlayerActionPack
                     player.connection.processPlayerDigging(new CPacketPlayerDigging(this.currentBlock, face, CPacketPlayerDigging.Action.ABORT_DESTROY_BLOCK));
                 }
 
-                IBlockState iblockstate = world.getBlockState(loc);
+                BlockState iblockstate = world.getBlockState(loc);
                 player.connection.processPlayerDigging(new CPacketPlayerDigging(loc, face, CPacketPlayerDigging.Action.START_DESTROY_BLOCK));
                 boolean flag = iblockstate.getMaterial() != Material.AIR;
 
@@ -579,7 +571,7 @@ public class EntityPlayerActionPack
         }
     }
 
-    private void clickBlockCreative(World world, BlockPos pos, EnumFacing facing)
+    private void clickBlockCreative(World world, BlockPos pos, Direction facing)
     {
         if (!world.extinguishFire(player, pos, facing))
         {
@@ -587,7 +579,7 @@ public class EntityPlayerActionPack
         }
     }
 
-    public boolean onPlayerDamageBlock(BlockPos posBlock, EnumFacing directionFacing) //continue clicking - one to call
+    public boolean onPlayerDamageBlock(BlockPos posBlock, Direction directionFacing) //continue clicking - one to call
     {
         if (this.blockHitDelay > 0)
         {
@@ -595,7 +587,7 @@ public class EntityPlayerActionPack
             return true;
         }
         World world = player.getEntityWorld();
-        if (player.interactionManager.getGameType()==GameType.CREATIVE && world.getWorldBorder().contains(posBlock))
+        if (player.interactionManager.getGameType()==GameMode.CREATIVE && world.getWorldBorder().contains(posBlock))
         {
             this.blockHitDelay = 5;
             player.connection.processPlayerDigging(new CPacketPlayerDigging(posBlock, directionFacing, CPacketPlayerDigging.Action.START_DESTROY_BLOCK));
@@ -604,7 +596,7 @@ public class EntityPlayerActionPack
         }
         else if (posBlock.equals(currentBlock))
         {
-            IBlockState iblockstate = world.getBlockState(posBlock);
+            BlockState iblockstate = world.getBlockState(posBlock);
 
             if (iblockstate.getMaterial() == Material.AIR)
             {
@@ -638,9 +630,9 @@ public class EntityPlayerActionPack
     private boolean onPlayerDestroyBlock(BlockPos pos)
     {
         World world = player.getEntityWorld();
-        if (player.interactionManager.getGameType()!=GameType.ADVENTURE)
+        if (player.interactionManager.getGameType()!=GameMode.ADVENTURE)
         {
-            if (player.interactionManager.getGameType() == GameType.SPECTATOR)
+            if (player.interactionManager.getGameType() == GameMode.SPECTATOR)
             {
                 return false;
             }
@@ -663,13 +655,13 @@ public class EntityPlayerActionPack
             }
         }
 
-        if (player.interactionManager.getGameType()==GameType.CREATIVE && !player.getHeldItemMainhand().isEmpty() && player.getHeldItemMainhand().getItem() instanceof ItemSword)
+        if (player.interactionManager.getGameType()==GameMode.CREATIVE && !player.getHeldItemMainhand().isEmpty() && player.getHeldItemMainhand().getItem() instanceof ItemSword)
         {
             return false;
         }
         else
         {
-            IBlockState iblockstate = world.getBlockState(pos);
+            BlockState iblockstate = world.getBlockState(pos);
             Block block = iblockstate.getBlock();
 
             if ((block instanceof BlockCommandBlock || block instanceof BlockStructure) && !player.canUseCommandBlock())
@@ -684,7 +676,7 @@ public class EntityPlayerActionPack
             {
                 world.playEvent(2001, pos, Block.getStateId(iblockstate));
                 block.onBlockHarvested(world, pos, iblockstate, player);
-                IFluidState ifluidstate = world.getFluidState(pos);
+                FluidState ifluidstate = world.getFluidState(pos);
                 boolean flag = world.setBlockState(pos, ifluidstate.getBlockState(), 11);
 
                 if (flag)
@@ -694,7 +686,7 @@ public class EntityPlayerActionPack
 
                 this.currentBlock = new BlockPos(this.currentBlock.getX(), -1, this.currentBlock.getZ());
 
-                if (!(player.interactionManager.getGameType()==GameType.CREATIVE))
+                if (!(player.interactionManager.getGameType()==GameMode.CREATIVE))
                 {
                     ItemStack itemstack1 = player.getHeldItemMainhand();
 
@@ -718,7 +710,7 @@ public class EntityPlayerActionPack
     {
         if (this.isHittingBlock || force)
         {
-            player.connection.processPlayerDigging(new CPacketPlayerDigging(this.currentBlock, EnumFacing.DOWN, CPacketPlayerDigging.Action.ABORT_DESTROY_BLOCK));
+            player.connection.processPlayerDigging(new CPacketPlayerDigging(this.currentBlock, Direction.DOWN, CPacketPlayerDigging.Action.ABORT_DESTROY_BLOCK));
             this.isHittingBlock = false;
             this.curBlockDamageMP = 0.0F;
             player.getEntityWorld().sendBlockBreakProgress(player.getEntityId(), this.currentBlock, -1);
@@ -730,7 +722,7 @@ public class EntityPlayerActionPack
 
 
     /*
-    public EnumActionResult processRightClickBlock(EntityPlayerSP player, WorldClient worldIn, BlockPos stack, EnumFacing pos, Vec3d facing, EnumHand vec)
+    public EnumActionResult processRightClickBlock(EntityPlayerSP player, WorldClient worldIn, BlockPos stack, Direction pos, Vec3d facing, EnumHand vec)
     {
         this.syncCurrentPlayItem();
         ItemStack itemstack = player.getHeldItem(vec);
@@ -745,9 +737,9 @@ public class EntityPlayerActionPack
         }
         else
         {
-            if (this.currentGameType != GameType.SPECTATOR)
+            if (this.currentGameType != GameMode.SPECTATOR)
             {
-                IBlockState iblockstate = worldIn.getBlockState(stack);
+                BlockState iblockstate = worldIn.getBlockState(stack);
 
                 if ((!player.isSneaking() || player.getHeldItemMainhand().func_190926_b() && player.getHeldItemOffhand().func_190926_b()) && iblockstate.getBlock().onBlockActivated(worldIn, stack, iblockstate, player, vec, pos, f, f1, f2))
                 {
@@ -767,7 +759,7 @@ public class EntityPlayerActionPack
 
             this.connection.sendPacket(new CPacketPlayerTryUseItemOnBlock(stack, pos, vec, f, f1, f2));
 
-            if (!flag && this.currentGameType != GameType.SPECTATOR)
+            if (!flag && this.currentGameType != GameMode.SPECTATOR)
             {
                 if (itemstack.func_190926_b())
                 {
@@ -813,7 +805,7 @@ public class EntityPlayerActionPack
 
     public EnumActionResult processRightClick(EntityPlayer player, World worldIn, EnumHand stack)
     {
-        if (this.currentGameType == GameType.SPECTATOR)
+        if (this.currentGameType == GameMode.SPECTATOR)
         {
             return EnumActionResult.PASS;
         }
@@ -847,18 +839,19 @@ public class EntityPlayerActionPack
     {
         this.syncCurrentPlayItem();
         this.connection.sendPacket(new CPacketUseEntity(target, heldItem));
-        return this.currentGameType == GameType.SPECTATOR ? EnumActionResult.PASS : player.func_190775_a(target, heldItem);
+        return this.currentGameType == GameMode.SPECTATOR ? EnumActionResult.PASS : player.func_190775_a(target, heldItem);
     }
+    */
 
-    /
+    /*
      * Handles right clicking an entity from the entities side, sends a packet to the server.
      *
-    public EnumActionResult interactWithEntity(EntityPlayer player, Entity target, RayTraceResult raytrace, EnumHand heldItem)
+    public EnumActionResult interactWithEntity(EntityPlayer player, Entity target, BlockHitResult raytrace, EnumHand heldItem)
     {
         this.syncCurrentPlayItem();
         Vec3d vec3d = new Vec3d(raytrace.hitVec.xCoord - target.posX, raytrace.hitVec.yCoord - target.posY, raytrace.hitVec.zCoord - target.posZ);
         this.connection.sendPacket(new CPacketUseEntity(target, heldItem, vec3d));
-        return this.currentGameType == GameType.SPECTATOR ? EnumActionResult.PASS : target.applyPlayerInteraction(player, vec3d, heldItem);
+        return this.currentGameType == GameMode.SPECTATOR ? EnumActionResult.PASS : target.applyPlayerInteraction(player, vec3d, heldItem);
     }
 */
 

src/main/java/carpet/helpers/FeatureGenerator.javax

@@ -3,6 +3,7 @@ package carpet.helpers;
 import carpet.CarpetSettings;
 import net.minecraft.init.Biomes;
 import net.minecraft.init.Blocks;
+import net.minecraft.structure.Structure;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 import net.minecraft.world.biome.Biome;
@@ -13,11 +14,12 @@ import net.minecraft.world.gen.ChunkGeneratorOverworld;
 import net.minecraft.world.gen.IChunkGenerator;
 import net.minecraft.world.gen.OverworldGenSettings;
 import net.minecraft.world.gen.feature.BlockBlobConfig;
+import net.minecraft.world.gen.feature.DefaultFeatureConfig;
 import net.minecraft.world.gen.feature.Feature;
-import net.minecraft.world.gen.feature.IFeatureConfig;
+import net.minecraft.world.gen.feature.FeatureConfig;
 import net.minecraft.world.gen.feature.IcebergConfig;
 import net.minecraft.world.gen.feature.LakesConfig;
-import net.minecraft.world.gen.feature.NoFeatureConfig;
+import net.minecraft.world.gen.feature.OceanRuinFeature;
 import net.minecraft.world.gen.feature.SeaGrassConfig;
 import net.minecraft.world.gen.feature.ShrubFeature;
 import net.minecraft.world.gen.feature.TallGrassConfig;
@@ -25,9 +27,10 @@ import net.minecraft.world.gen.feature.TallGrassFeature;
 import net.minecraft.world.gen.feature.structure.MineshaftConfig;
 import net.minecraft.world.gen.feature.structure.MineshaftStructure;
 import net.minecraft.world.gen.feature.structure.OceanRuinConfig;
-import net.minecraft.world.gen.feature.structure.OceanRuinStructure;
+import net.minecraft.structure.OceanRuinGenerator;
 import net.minecraft.world.gen.feature.structure.ShipwreckConfig;
-import net.minecraft.world.gen.feature.structure.Structure;
+
+import net.minecraft.structure.Structure;
 import net.minecraft.world.gen.feature.structure.VillageConfig;
 import net.minecraft.world.gen.feature.structure.VillagePieces;
 import net.minecraft.world.gen.placement.CountConfig;
@@ -43,29 +46,29 @@ public class FeatureGenerator
     {
         Boolean plop(World world, BlockPos pos);
     }
-    private static Thing simplePlop(Feature<NoFeatureConfig> feature)
+    private static Thing simplePlop(Feature<DefaultFeatureConfig> feature)
     {
-        return simplePlop(feature, IFeatureConfig.NO_FEATURE_CONFIG);
+        return simplePlop(feature, FeatureConfig.DEFAULT);
     }
-    private static Thing simplePlop(Feature feature, IFeatureConfig config)
+    private static Thing simplePlop(Feature feature, FeatureConfig config)
     {
         return (w, p) -> {
             CarpetSettings.skipGenerationChecks=true;
-            boolean res = feature.place(w, w.getChunkProvider().getChunkGenerator(), w.rand, p, config);
+            boolean res = feature.generate(w, w.getChunkManager().getChunkGenerator(), w.random, p, config);
             CarpetSettings.skipGenerationChecks=false;
             return res;
         };
 
     }
 
-    private static Thing spawnCustomStructure(Structure structure, IFeatureConfig config)
+    private static Thing spawnCustomStructure(Structure structure, FeatureConfig config)
     {
         return (w, p) -> {
             IChunkGenerator chunkgen = new ChunkGeneratorOverworld(w, null, new OverworldGenSettings())
             {
                 @Nullable
                 @Override
-                public IFeatureConfig getStructureConfig(Biome biomeIn, Structure<? extends IFeatureConfig> structureIn)
+                public FeatureConfig getStructureConfig(Biome biomeIn, Structure<? extends FeatureConfig> structureIn)
                 {
                     return config;
                 }
@@ -173,17 +176,17 @@ public class FeatureGenerator
         put("stronghold", Feature.STRONGHOLD::plopAnywhere);
 
         put("oceanruin_small", spawnCustomStructure(Feature.OCEAN_RUIN,
-                new OceanRuinConfig(OceanRuinStructure.Type.COLD, 0.0F, 0.5F)));
+                new OceanRuinConfig(OceanRuinGenerator.Type.COLD, 0.0F, 0.5F)));
         put("oceanruin_warm_small", spawnCustomStructure(Feature.OCEAN_RUIN,
-                new OceanRuinConfig(OceanRuinStructure.Type.WARM, 0.0F, 0.5F)));
+                new OceanRuinConfig(OceanRuinGenerator.Type.WARM, 0.0F, 0.5F)));
         put("oceanruin_tall", spawnCustomStructure(Feature.OCEAN_RUIN,
-                new OceanRuinConfig(OceanRuinStructure.Type.COLD, 1.0F, 0.0F)));
+                new OceanRuinConfig(OceanRuinGenerator.Type.COLD, 1.0F, 0.0F)));
         put("oceanruin_warm_tall", spawnCustomStructure(Feature.OCEAN_RUIN,
-                new OceanRuinConfig(OceanRuinStructure.Type.WARM, 1.0F, 0.0F)));
+                new OceanRuinConfig(OceanRuinGenerator.Type.WARM, 1.0F, 0.0F)));
         put("oceanruin", spawnCustomStructure(Feature.OCEAN_RUIN,
-                new OceanRuinConfig(OceanRuinStructure.Type.COLD, 1.0F, 1.0F)));
+                new OceanRuinConfig(OceanRuinGenerator.Type.COLD, 1.0F, 1.0F)));
         put("oceanruin_warm", spawnCustomStructure(Feature.OCEAN_RUIN,
-                new OceanRuinConfig(OceanRuinStructure.Type.WARM, 1.0F, 1.0F)));
+                new OceanRuinConfig(OceanRuinGenerator.Type.WARM, 1.0F, 1.0F)));
         put("treasure", Feature.BURIED_TREASURE::plopAnywhere);
 
 

src/main/java/carpet/helpers/PortalHelper.java

@@ -0,0 +1,19 @@
+package carpet.helpers;
+
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.block.Blocks;
+import net.minecraft.item.BlockItem;
+
+public class PortalHelper
+{
+    public static boolean player_holds_obsidian(PlayerEntity playerIn)
+    {
+        if ( (!playerIn.getMainHandStack().isEmpty()
+            && playerIn.getMainHandStack().getItem() instanceof BlockItem &&
+            ((BlockItem)(playerIn.getMainHandStack().getItem())).getBlock() == Blocks.OBSIDIAN   ))
+        {
+            return true;
+        }
+        return false;
+    }
+}

src/main/java/carpet/helpers/PortalHelper.javax

@@ -1,19 +0,0 @@
-package carpet.helpers;
-
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.block.Blocks;
-import net.minecraft.item.ItemBlock;
-
-public class PortalHelper
-{
-    public static boolean player_holds_obsidian(EntityPlayer playerIn)
-    {
-        if ( (!playerIn.getHeldItemMainhand().isEmpty()
-            && playerIn.getHeldItemMainhand().getItem() instanceof ItemBlock &&
-            ((ItemBlock)(playerIn.getHeldItemMainhand().getItem())).getBlock() == Blocks.OBSIDIAN   ))
-        {
-            return true;
-        }
-        return false;
-    }
-}

src/main/java/carpet/helpers/XPcombine.java

@@ -2,17 +2,9 @@ package carpet.helpers;
 
 import carpet.CarpetSettings;
 import carpet.fakes.ExperienceOrbInterface;
-import carpet.mixins.ExperienceOrbEntityMixin;
-import net.minecraft.client.network.packet.PlaySoundFromEntityS2CPacket;
-import net.minecraft.entity.Entity;
 import net.minecraft.entity.EntityType;
 import net.minecraft.entity.ExperienceOrbEntity;
-import net.minecraft.entity.ai.TargetPredicate;
-import net.minecraft.entity.player.PlayerEntity;
-import net.minecraft.server.network.ServerPlayerEntity;
-import net.minecraft.server.world.ServerWorld;
 import net.minecraft.sound.SoundCategory;
-import net.minecraft.sound.SoundEvent;
 import net.minecraft.sound.SoundEvents;
 import net.minecraft.util.math.Vec3d;
 

src/main/java/carpet/mixins/PlayerActionC2SPacketMixin.java

@@ -0,0 +1,20 @@
+package carpet.mixins;
+
+import net.minecraft.server.network.packet.PlayerActionC2SPacket;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+@Mixin(PlayerActionC2SPacket.class)
+public interface PlayerActionC2SPacketMixin
+{
+    @Accessor("pos")
+    void setPos(BlockPos pos);
+
+    @Accessor("direction")
+    void setDirection(Direction direction);
+
+    @Accessor("action")
+    void setAction(PlayerActionC2SPacket.Action action);
+}

src/main/java/carpet/mixins/PlayerListHeaderS2CPacketMixin.java

@@ -6,7 +6,8 @@ import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.gen.Accessor;
 
 @Mixin(PlayerListHeaderS2CPacket.class)
-public interface PlayerListHeaderS2CPacketMixin {
+public interface PlayerListHeaderS2CPacketMixin
+{
     @Accessor("header")
     void setHeader(Component header);
 

src/main/java/carpet/mixins/ServerPlayerEntityMixin.java

@@ -0,0 +1,43 @@
+package carpet.mixins;
+
+import carpet.fakes.ServerPlayerEntityInterface;
+import carpet.helpers.EntityPlayerActionPack;
+import com.mojang.authlib.GameProfile;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.server.network.ServerPlayerInteractionManager;
+import net.minecraft.server.world.ServerWorld;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(ServerPlayerEntity.class)
+public abstract class ServerPlayerEntityMixin implements ServerPlayerEntityInterface
+{
+    public EntityPlayerActionPack actionPack;
+    public EntityPlayerActionPack getActionPack()
+    {
+        return actionPack;
+    }
+
+    @Inject(method = "<init>", at = @At(value = "RETURN"))
+    private void onServerPlayerEntityContructor(
+            MinecraftServer minecraftServer_1,
+            ServerWorld serverWorld_1,
+            GameProfile gameProfile_1,
+            ServerPlayerInteractionManager serverPlayerInteractionManager_1,
+            CallbackInfo ci)
+    {
+        this.actionPack = new EntityPlayerActionPack((ServerPlayerEntity) (Object) this);
+    }
+
+    @Inject(method = "tick", at = @At(value = "HEAD"))
+    private void onTick(CallbackInfo ci)
+    {
+        actionPack.onUpdate();
+    }
+
+
+
+}

src/main/java/carpet/patches/EntityPlayerMPFake.java

@@ -0,0 +1,119 @@
+package carpet.patches;
+
+import com.mojang.authlib.GameProfile;
+import net.minecraft.block.entity.SkullBlockEntity;
+import net.minecraft.client.network.packet.EntityPositionS2CPacket;
+import net.minecraft.client.network.packet.EntitySetHeadYawS2CPacket;
+import net.minecraft.client.network.packet.PlayerListS2CPacket;
+import net.minecraft.entity.damage.DamageSource;
+import net.minecraft.network.NetworkSide;
+import net.minecraft.network.chat.TranslatableComponent;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.ServerTask;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.server.network.ServerPlayerInteractionManager;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.world.GameMode;
+import net.minecraft.world.dimension.DimensionType;
+import carpet.fakes.ServerPlayerEntityInterface;
+import carpet.utils.Messenger;
+
+public class EntityPlayerMPFake extends ServerPlayerEntity
+{
+    public Runnable fixStartingPosition = () -> {};
+
+    public static EntityPlayerMPFake createFake(String username, MinecraftServer server, double d0, double d1, double d2, double yaw, double pitch, DimensionType dimension, GameMode gamemode)
+    {
+        //prolly half of that crap is not necessary, but it works
+        ServerWorld worldIn = server.getWorld(dimension);
+        ServerPlayerInteractionManager interactionManagerIn = new ServerPlayerInteractionManager(worldIn);
+        GameProfile gameprofile = server.getUserCache().findByName(username);
+        if (gameprofile == null)
+        {
+            return null;
+        }
+        if (gameprofile.getProperties().containsKey("textures"))
+        {
+            gameprofile = SkullBlockEntity.loadProperties(gameprofile);
+        }
+        EntityPlayerMPFake instance = new EntityPlayerMPFake(server, worldIn, gameprofile, interactionManagerIn);
+        instance.fixStartingPosition = () -> instance.setPositionAndAngles(d0, d1, d2, (float) yaw, (float) pitch);
+        server.getPlayerManager().onPlayerConnect(new NetworkManagerFake(NetworkSide.SERVERBOUND), instance);
+        if (instance.dimension != dimension) //player was logged in in a different dimension
+        {
+            ServerWorld old_world = server.getWorld(instance.dimension);
+            instance.dimension = dimension;
+            old_world.removePlayer(instance);
+            instance.removed = false;
+            worldIn.spawnEntity(instance);
+            instance.setWorld(worldIn);
+            server.getPlayerManager().sendWorldInfo(instance, old_world);
+            instance.networkHandler.requestTeleport(d0, d1, d2, (float) yaw, (float) pitch);
+            instance.interactionManager.setWorld(worldIn);
+        }
+        instance.setHealth(20.0F);
+        instance.removed = false;
+        instance.networkHandler.requestTeleport(d0, d1, d2, (float) yaw, (float) pitch);
+        instance.stepHeight = 0.6F;
+        interactionManagerIn.setGameMode(gamemode);
+        server.getPlayerManager().sendToDimension(new EntitySetHeadYawS2CPacket(instance, (byte) (instance.headYaw * 256 / 360)), instance.dimension);
+        server.getPlayerManager().sendToDimension(new EntityPositionS2CPacket(instance), instance.dimension);
+        instance.getServerWorld().method_14178().updateCameraPosition(instance);
+        return instance;
+    }
+
+    public static EntityPlayerMPFake createShadow(MinecraftServer server, ServerPlayerEntity player)
+    {
+        player.getServer().getPlayerManager().remove(player);
+        player.networkHandler.disconnect(new TranslatableComponent("multiplayer.disconnect.duplicate_login"));
+        ServerWorld worldIn = server.getWorld(player.dimension);
+        ServerPlayerInteractionManager interactionManagerIn = new ServerPlayerInteractionManager(worldIn);
+        GameProfile gameprofile = player.getGameProfile();
+        EntityPlayerMPFake playerShadow = new EntityPlayerMPFake(server, worldIn, gameprofile, interactionManagerIn);
+        server.getPlayerManager().onPlayerConnect(new NetworkManagerFake(NetworkSide.SERVERBOUND), playerShadow);
+
+        playerShadow.setHealth(player.getHealth());
+        playerShadow.networkHandler.requestTeleport(player.x, player.y, player.z, player.yaw, player.pitch);
+        interactionManagerIn.setGameMode(player.interactionManager.getGameMode());
+        ((ServerPlayerEntityInterface) playerShadow).getActionPack().copyFrom(((ServerPlayerEntityInterface) player).getActionPack());
+        playerShadow.stepHeight = 0.6F;
+
+        server.getPlayerManager().sendToDimension(new EntitySetHeadYawS2CPacket(playerShadow, (byte) (player.headYaw * 256 / 360)), playerShadow.dimension);
+        server.getPlayerManager().sendToAll(new PlayerListS2CPacket(PlayerListS2CPacket.Action.ADD_PLAYER, playerShadow));
+        player.getServerWorld().method_14178().updateCameraPosition(playerShadow);
+        return playerShadow;
+    }
+
+    private EntityPlayerMPFake(MinecraftServer server, ServerWorld worldIn, GameProfile profile, ServerPlayerInteractionManager interactionManagerIn)
+    {
+        super(server, worldIn, profile, interactionManagerIn);
+    }
+
+    @Override
+    public void kill()
+    {
+        this.server.method_18858(new ServerTask(this.server.getTicks(), () -> {
+            this.networkHandler.onDisconnected(Messenger.s("Killed"));
+        }));
+    }
+
+    @Override
+    public void tick()
+    {
+        if (this.getServer().getTicks() % 10 == 0)
+        {
+            this.networkHandler.syncWithPlayerPosition();
+            this.getServerWorld().method_14178().updateCameraPosition(this);
+        }
+        super.tick();
+        this.method_14226();
+    }
+
+    @Override
+    public void onDeath(DamageSource cause)
+    {
+        super.onDeath(cause);
+        setHealth(20);
+        kill();
+    }
+}

src/main/java/carpet/patches/NetHandlerPlayServerFake.java

@@ -0,0 +1,29 @@
+package carpet.patches;
+
+import net.minecraft.network.ClientConnection;
+import net.minecraft.network.Packet;
+import net.minecraft.network.chat.Component;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.network.ServerPlayNetworkHandler;
+import net.minecraft.server.network.ServerPlayerEntity;
+
+public class NetHandlerPlayServerFake extends ServerPlayNetworkHandler
+{
+    public NetHandlerPlayServerFake(MinecraftServer server, ClientConnection cc, ServerPlayerEntity playerIn)
+    {
+        super(server, cc, playerIn);
+    }
+
+    @Override
+    public void sendPacket(final Packet<?> packetIn)
+    {
+    }
+
+    @Override
+    public void disconnect(Component message)
+    {
+    }
+}
+
+
+

src/main/java/carpet/patches/NetworkManagerFake.java

@@ -0,0 +1,22 @@
+package carpet.patches;
+
+import net.minecraft.network.ClientConnection;
+import net.minecraft.network.NetworkSide;
+
+public class NetworkManagerFake extends ClientConnection
+{
+    public NetworkManagerFake(NetworkSide p)
+    {
+        super(p);
+    }
+
+    @Override
+    public void disableAutoRead()
+    {
+    }
+
+    @Override
+    public void handleDisconnection()
+    {
+    }
+}

src/main/resources/carpet.mixins.json

@@ -7,7 +7,9 @@
     "MinecraftServerMixin",
     "PlayerListHeaderS2CPacketMixin",
     "WeightedPickerEntryMixin",
-    "ExperienceOrbEntityMixin"
+    "ExperienceOrbEntityMixin",
+    "PlayerActionC2SPacketMixin",
+    "ServerPlayerEntityMixin"
   ],
   "client": [
     "MinecraftClientMixin",