Satisfied with Elm so far, let's go with it.

1 files changed, 18 insertions, 0 deletions

diff --git a/client/elm/battlemap/src/Battlemap/Location.elm b/client/elm/battlemap/src/Battlemap/Location.elm
new file mode 100644
index 0000000..ffe3f0d
--- /dev/null
+++ b/client/elm/battlemap/src/Battlemap/Location.elm
@@ -0,0 +1,18 @@
+module Battlemap.Location exposing (..)
+
+import Battlemap.Direction exposing (..)
+
+type alias Location =
+   {
+      x : Int,
+      y : Int
+   }
+
+neighbor : Location -> Direction -> Location
+neighbor loc dir =
+   case dir of
+      Right -> {loc | x = (loc.x + 1)}
+      Left -> {loc | x = (loc.x - 1)}
+      Up -> {loc | y = (loc.y - 1)}
+      Down -> {loc | y = (loc.y + 1)}
+      None -> loc