1 files changed, 64 insertions, 0 deletions
diff --git a/src/shim/battlemap_shim.erl b/src/shim/battlemap_shim.erl
new file mode 100644
index 0000000..b19a653
--- /dev/null
+++ b/src/shim/battlemap_shim.erl
@@ -0,0 +1,64 @@
+-module(battlemap_shim).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-record
+(
+   battlemap,
+   {
+      id,
+      width,
+      height,
+      content,
+      instances
+   }
+).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-export
+(
+   [
+      generate_random/0
+   ]
+).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+generate(_Prev, Result, _X, 0, _BaseWidth) ->
+   Result;
+generate(Prev, Result, 0, Y, BaseWidth) ->
+   generate(Prev, Result, BaseWidth, (Y - 1), BaseWidth);
+generate(Prev, Result, X, Y, BaseWidth) ->
+   case rand:uniform(100) of
+      N when (N >= 10) ->
+         generate(Prev, [Prev|Result], (X - 1), Y, BaseWidth);
+
+      N ->
+         NewTileType = (N - 1),
+         generate
+         (
+            NewTileType,
+            [NewTileType|Result],
+            (X - 1),
+            Y,
+            BaseWidth
+         )
+   end.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+generate_random () ->
+   Width = (rand:uniform(48) + 16),
+   Height = (rand:uniform(48) + 16),
+   #battlemap
+   {
+      id = <<"0">>,
+      width = Width,
+      height = Height,
+      content = array:from_list(generate(0, [], Width, Height, Width))
+   }.