Fix weird bug (dont use vscode)

apps/amethyst/lib/apps/connection_handler.ex

@@ -86,15 +86,12 @@ defmodule Amethyst.ConnectionHandler do
           chunks = MapSet.new(visible_chunks_from(elem(cp, 0), elem(cp, 1), Map.get(state, :view_distance, 16)))
           new_chunks = MapSet.difference(chunks, prev_chunks)
           # We can process all chunks in parallel
-          # me = self()
-          # Task.Supervisor.async_stream(state |> Map.get(:game) |> Map.get(:refs) |> Map.get(:task_supervisor),
-          #   new_chunks,
-          #   fn chunk -> process_chunk(me, chunk, state) end,
-          #   [ordered: false]
-          # ) |> Stream.run()
-          if new_chunks |> Enum.map(&process_chunk(self(), &1, state)) |> Enum.any?(&(&1 != :ok)) do
-            Logger.error("something happened while processing chunks")
-          end
+          me = self()
+          Task.Supervisor.async_stream(state |> Map.get(:game) |> Map.get(:refs) |> Map.get(:task_supervisor),
+            new_chunks,
+            fn chunk -> process_chunk(me, chunk, state) end,
+            [ordered: false]
+          ) |> Stream.run()
         end
         loop(socket, connstate, version, state)
       {:send_packet, packet} ->
@@ -156,19 +153,17 @@ defmodule Amethyst.ConnectionHandler do
                 Map.new(fn {i, v} -> {v, i} end)
               paletted_blocks = blocks |>
                 Enum.map(&(Map.get(palette, &1)))
-              Logger.debug("got here")
               paletted_data = long_aligned_bit_string_reduce(paletted_blocks, bpe)
 
               Write.ubyte(bpe) <>
               Write.varint(map_size(palette)) <>
-              Enum.reduce(0..map_size(palette), "", fn i, acc ->
+              Enum.reduce(0..(map_size(palette)-1), "", fn i, acc ->
                 acc <> Write.varint(Map.get(palette, i))
               end) <>
               Write.varint(floor(bit_size(paletted_data) / 64)) <>
               paletted_data
             _ ->
             # DIRECT
-              Logger.debug("got here with bpe #{min_bpe}")
               data = long_aligned_bit_string_reduce(blocks, 15)
               Write.ubyte(15) <>
               Write.varint(floor(bit_size(data) / 64)) <>
@@ -179,7 +174,6 @@ defmodule Amethyst.ConnectionHandler do
           acc <> Write.short(block_count) <> paletted_container_data <> <<0::8, 0::8>>
         end)
 
-      Logger.debug("Asking to send chunk packet...")
       send(to, {:send_packet, %{
         packet_type: :chunk_data_and_update_light,
         chunk_x: cx, chunk_z: cz,
@@ -198,12 +192,12 @@ defmodule Amethyst.ConnectionHandler do
   end
 
   defp long_aligned_bit_string_reduce(values, bpe) do
-    values |> Enum.reduce("", fn value, acc ->
-      next = acc <> <<value::size(bpe)-big>>
+    values |> Enum.reduce(<<>>, fn value, acc ->
+      next = <<acc::bitstring, value::size(bpe)-big>>
       # man i hope they dont suddenly change the size of a long
       if rem(bit_size(next), 64) + bpe < 64 do
         # gotta pad it
-        next <> <<0::big-size(64 - rem(bit_size(next), 64))>>
+        <<next::bitstring, 0::big-size(64 - rem(bit_size(next), 64))>>
       else
         next
       end

apps/example_game/lib/example/game.ex

@@ -40,8 +40,8 @@ defmodule Example.Game do
   end
 
   @impl true
-  def chunk(from, {x, z}, _state_refs) do
-    Logger.info("Player at #{inspect(from)} wants to know chunk #{x}, #{z}")
+  def chunk(_from, {x, z}, _state_refs) do
+    # Logger.info("Player at #{inspect(from)} wants to know chunk #{x}, #{z}")
     (0..255) |> Enum.map(fn y ->
       if y < 5 do
         (0..15) |> Enum.map(fn _z ->

config/config.exs

@@ -10,5 +10,5 @@
 import Config
   config :logger, :console,
     level: :debug,
-    format: "$date $time [$level] $metadata$message",
+    format: "$date $time [$level] $metadata$message\n",
     metadata: []