Printing X and Y in the status bar.

diff --git a/001/src/life.erl b/001/src/life.erl
index e40d841..2c0f3d3 100644 (file)
--- a/001/src/life.erl
+++ b/001/src/life.erl
@@ -28,7 +28,7 @@ start(_StartType, _StartArgs) ->
     {ok, X} = application:get_env(?MODULE, x),
     {ok, Y} = application:get_env(?MODULE, y),
     CellData = cell_data(X, Y),
-    life_god:start_link(X, CellData).
+    life_god:start_link(X, Y, CellData).
 
 
 stop(_State) ->

diff --git a/001/src/life_god.erl b/001/src/life_god.erl
index 84c511a..8000eaa 100644 (file)
--- a/001/src/life_god.erl
+++ b/001/src/life_god.erl
@@ -3,7 +3,7 @@
 
 
 %% API
--export([start_link/2]).
+-export([start_link/3]).
 
 %% Callbacks
 -export([init/1]).
@@ -17,19 +17,19 @@
 %% API
 %% ============================================================================
 
-start_link(X, CellData) ->
-    supervisor:start_link({local, ?MODULE}, ?MODULE, [X, CellData]).
+start_link(X, Y, CellData) ->
+    supervisor:start_link({local, ?MODULE}, ?MODULE, [X, Y, CellData]).
 
 
 %% ============================================================================
 %% Callbacks
 %% ============================================================================
 
-init([X, CellData]) ->
+init([X, Y, CellData]) ->
     CellNames = [Name || {_, Name, _} <- CellData],
     RestartStrategy = {one_for_one, 1000000, 1},
     Cells = [spec_cell(Datum) || Datum <- CellData],
-    Time = ?CHILD(worker, life_time, [X, CellNames]),
+    Time = ?CHILD(worker, life_time, [X, Y, CellNames]),
     Children = Cells ++ [Time],
     {ok, {RestartStrategy, Children}}.
 

diff --git a/001/src/life_time.erl b/001/src/life_time.erl
index 6827d29..6f9d859 100644 (file)
--- a/001/src/life_time.erl
+++ b/001/src/life_time.erl
@@ -3,7 +3,7 @@
 
 
 %% API
--export([start_link/2
+-export([start_link/3
         ,tock/2
         ]).
 
@@ -25,6 +25,7 @@
 
 
 -record(state, {x               :: integer()
+               ,y               :: integer()
                ,cells           :: list(atom())
                ,num_cells       :: integer()
                ,state_pairs     :: list(tuple(integer(), integer())) | []
@@ -37,9 +38,9 @@
 %% API
 %% ============================================================================
 
-start_link(X, Cells) ->
+start_link(X, Y, Cells) ->
     ServerName = {local, ?MODULE},
-    Args = [X, Cells],
+    Args = [X, Y, Cells],
     Opts = [],
     gen_server:start_link(ServerName, ?MODULE, Args, Opts).
 
@@ -52,8 +53,9 @@ tock(CellID, CellState) ->
 %% Callbacks
 %% ============================================================================
 
-init([X, Cells]) ->
+init([X, Y, Cells]) ->
     State = #state{x=X
+                  ,y=Y
                   ,cells=Cells
                   ,num_cells=length(Cells)
                   ,state_pairs=[]
@@ -86,6 +88,7 @@ handle_cast(next_tick,
 
 handle_cast({tock, {ID, CellState}},
     #state{x=X
+          ,y=Y
           ,state_pairs=StatePairs
           ,replies_pending=RepliesPending
           ,gen_count=GenCount
@@ -106,8 +109,8 @@ handle_cast({tock, {ID, CellState}},
             StateChars = [state_to_char(S) || {_, S} <- SortedStatePairs],
 
             ok = io:format(
-                "CELLS: ~b GENERATIONS: ~b~n",
-                [NumCells, NewGenCount]
+                "X: ~b Y: ~b CELLS: ~b GENERATIONS: ~b~n",
+                [X, Y, NumCells, NewGenCount]
             ),
             ok = do_print_bar(X),