X-Git-Url: https://git.xandkar.net/?a=blobdiff_plain;f=polymorphic-life%2F001%2Fsrc%2Fpolymorphic_life.ml;h=e08dc2acd8978d16bd06b0ddd15b2596c1379239;hb=a1665c9210867ffc55a4a609885d1d4cba840dbd;hp=1b77a053ce37c3bd6fe2d9a9c1c077639eafd3b1;hpb=7707ff626c4066c181db2d8f301674a3af749e62;p=cellular-automata.git

diff --git a/polymorphic-life/001/src/polymorphic_life.ml b/polymorphic-life/001/src/polymorphic_life.ml
index 1b77a05..e08dc2a 100644
--- a/polymorphic-life/001/src/polymorphic_life.ml
+++ b/polymorphic-life/001/src/polymorphic_life.ml
@@ -8,15 +8,15 @@ module type MATRIX = sig
 
   type 'a t
 
-  val create : rs:int -> ks:int -> data:'a -> 'a t
+  val create : rs:int -> ks:int -> 'a -> 'a t
 
   val get_neighbors : 'a t -> Point.t -> 'a list
 
   val map : 'a t -> f:('a -> 'b) -> 'b t
 
-  val mapi : 'a t -> f:(Point.t -> data:'a -> 'b) -> 'b t
+  val mapi : 'a t -> f:(Point.t -> 'a -> 'b) -> 'b t
 
-  val iter : 'a t -> f:(Point.t -> data:'a -> unit) -> unit
+  val iter : 'a t -> f:(Point.t -> 'a -> unit) -> unit
 
   val print : 'a t -> to_string:('a -> string) -> unit
 end
@@ -56,15 +56,15 @@ module Matrix : MATRIX = struct
 
   type 'a t = 'a array array
 
-  let create ~rs ~ks ~data =
-    Array.make_matrix ~dimx:rs ~dimy:ks data
+  let create ~rs ~ks x =
+    Array.make_matrix ~dimx:rs ~dimy:ks x
 
   let iter t ~f =
     Array.iteri t ~f:(
       fun r ks ->
         Array.iteri ks ~f:(
-          fun k data ->
-            f {Point.r; Point.k} ~data
+          fun k x ->
+            f {Point.r; Point.k} x
         )
     )
 
@@ -82,8 +82,8 @@ module Matrix : MATRIX = struct
     Array.mapi t ~f:(
       fun r ks ->
         Array.mapi ks ~f:(
-          fun k data ->
-            f {Point.r; Point.k} ~data
+          fun k x ->
+            f {Point.r; Point.k} x
         )
     )
 
@@ -153,26 +153,34 @@ module Conway : CELL = struct
 end
 
 
-let rec loop bar grid =
-  print_endline bar;
+type opt = { interval : Time.Span.t
+           ; bar      : string
+           }
+
+
+let rec loop opt grid =
+  print_endline opt.bar;
   Matrix.print grid ~to_string:Conway.to_string;
-  print_endline bar;
+  print_endline opt.bar;
+
   let grid =
-    Matrix.mapi grid ~f:(fun point ~data:cell ->
+    Matrix.mapi grid ~f:(fun point cell ->
       let neighbors = Matrix.get_neighbors grid point in
       Conway.react cell ~states:(List.map neighbors ~f:Conway.state)
     )
   in
-  Unix.sleep 1;
-  loop bar grid
+  Time.pause opt.interval;
+  loop opt grid
 
 
 let main () =
   Random.self_init ();
   let rs, ks = Or_error.ok_exn Linux_ext.get_terminal_size () in
-  Matrix.create ~rs:(rs - 3) ~ks ~data:()
+  Matrix.create ~rs:(rs - 3) ~ks ()
   |> Matrix.map ~f:Conway.create
-  |> loop (String.make ks '-')
+  |> loop { interval = Time.Span.of_float 0.1
+          ; bar      = String.make ks '-'
+          }
 
 
 let spec =