1 files changed, 72 insertions, 0 deletions
diff --git a/src/struct/player.erl b/src/struct/player.erl
new file mode 100644
index 0000000..824e474
--- /dev/null
+++ b/src/struct/player.erl
@@ -0,0 +1,72 @@
+-module(player).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-type id() :: string().
+
+-record
+(
+   player,
+   {
+      id :: id(),
+      timeline :: list(any())
+   }
+).
+
+-opaque struct() :: #player{}.
+
+-export_type([struct/0, id/0]).
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-export
+(
+   [
+      get_id/1,
+      get_timeline/1,
+      add_to_timeline/2,
+      reset_timeline/1
+   ]
+).
+
+-export
+(
+   [
+      new/1
+   ]
+).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-spec get_id (struct()) -> id().
+get_id (Player) -> Player#player.id.
+
+-spec get_timeline (struct()) -> list(any()).
+get_timeline (Player) -> Player#player.timeline.
+
+-spec add_to_timeline (list(any()), struct()) -> struct().
+add_to_timeline (NewEvents, Player) ->
+   OldTimeline = Player#player.timeline,
+
+   Player#player
+   {
+      timeline = (OldTimeline ++ NewEvents)
+   }.
+
+-spec reset_timeline (struct()) -> struct().
+reset_timeline (Player) -> Player#player{ timeline = [] }.
+
+-spec new (id()) -> struct().
+new (ID) ->
+   #player
+   {
+      id = ID,
+      timeline = []
+   }.
+