1 files changed, 0 insertions, 71 deletions
diff --git a/src/struct/location.erl b/src/struct/location.erl
deleted file mode 100644
index b8e2bf3..0000000
--- a/src/struct/location.erl
+++ /dev/null
@@ -1,71 +0,0 @@
--module(location).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--type type() :: {non_neg_integer(), non_neg_integer()}.
-
--export_type([type/0]).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--export
-(
-   [
-      decode/1,
-      encode/1
-   ]
-).
-
--export
-(
-   [
-      apply_direction/2,
-      dist/2
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec validate ({integer(), integer()}) -> type().
-validate ({X, Y}) ->
-   true = (X >= 0),
-   true = (Y >= 0),
-   {X, Y}.
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec apply_direction (direction:enum(), type()) -> type().
-apply_direction (left, {X, Y}) ->
-   validate({(X - 1), Y});
-apply_direction (right, {X, Y}) ->
-   validate({(X + 1), Y});
-apply_direction (up, {X, Y}) ->
-   validate({X, (Y - 1)});
-apply_direction (down, {X, Y}) ->
-   validate({X, (Y + 1)}).
-
--spec dist(type(), type()) -> non_neg_integer().
-dist ({OX, OY}, {DX, DY}) ->
-   (abs(DY - OY) + abs(DX - OX)).
-
--spec encode (type()) -> {list(any())}.
-encode ({X, Y}) ->
-   {
-      [
-         {<<"x">>, X},
-         {<<"y">>, Y}
-      ]
-   }.
-
--spec decode (map()) -> type().
-decode (Map) ->
-   X = maps:get(<<"x">>, Map),
-   Y = maps:get(<<"y">>, Map),
-
-   true = (is_integer(X) and is_integer(Y)),
-
-   validate({X, Y}).