amethyst/apps/example_game/lib/example/game.ex

62 lines
1.5 KiB
Elixir

defmodule Example.Game do
require Logger
@behaviour Amethyst.Game
@impl true
def instantiate(supervisor) do
Logger.info("The supervisor for this game is at #{inspect(supervisor)}")
{:ok, %{}}
end
@impl true
def login(from, cfg, refs) do
Logger.info("Player logged in from #{inspect(from)}: #{inspect(cfg)}")
Logger.info("The refs for this game are #{inspect(refs)}")
{:accept, {0.0, 270.0, 0.0}, {0.0, 0.0}}
end
@impl true
@spec player_position(any(), {any(), any(), any()}, any()) :: :ok
def player_position(from, {x, y, z}, _refs) do
# Logger.info("Player at #{inspect(from)} moved to #{x}, #{y}, #{z}")
send(from, {:set_position, {x, y, z}})
:ok
end
@impl true
def player_rotation(_from, {_yaw, _pitch}, _refs) do
# Logger.info("Player at #{inspect(from)} rotated to #{yaw}, #{pitch}")
:ok
end
@impl true
def accept_teleport(from, id, _state_refs) do
Logger.info("Player at #{inspect(from)} accepted teleport #{inspect(id)}")
:ok
end
@impl true
def joinable?(_refs) do
true
end
@impl true
def chunk(_from, {cx, cz}, _state_refs) do
# Logger.info("Player at #{inspect(from)} wants to know chunk #{cx}, #{cz}")
(0..255) |> Enum.map(fn y ->
(0..15) |> Enum.map(fn z ->
(0..15) |> Enum.map(fn x ->
gx = cx*16 + x
gz = cz*16 + z
gy = y
if rem(gx, 4) == 0 && rem(gy, 4) == 0 && rem(gz, 4) == 0 do
1
else
0
end
end)
end)
end)
end
end