[gnome-tetravex] Start the clock immediately on new game

[Michael Catanzaro <mcatanzaro src gnome org>]

commit a795295744d8bbae7c3057f837e20049051e62ac
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Fri May 30 21:53:16 2014 -0500

    Start the clock immediately on new game
    
    In some games, it makes sense to start the clock after the first move
    has been completed. Tetravex is different: the first move requires a lot
    of thought, and it ought to be counted against the player's time.

 src/gnome-tetravex.vala |    3 +--
 src/puzzle.vala         |    4 ++--
 2 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/src/gnome-tetravex.vala b/src/gnome-tetravex.vala
index 2388485..f76d6ad 100644
--- a/src/gnome-tetravex.vala
+++ b/src/gnome-tetravex.vala
@@ -223,7 +223,7 @@ public class Tetravex : Gtk.Application
     {
         var pause = lookup_action ("pause") as SimpleAction;
         pause.change_state (false);
-        pause.set_enabled (false);
+        pause.set_enabled (true);
         new_game_solve_stack.set_visible_child_name ("solve");
 
         if (puzzle != null)
@@ -233,7 +233,6 @@ public class Tetravex : Gtk.Application
         puzzle = new Puzzle (size);
         puzzle.tick.connect (tick_cb);
         puzzle.solved.connect (solved_cb);
-        puzzle.tile_moved.connect (() => pause.set_enabled (true));
         view.puzzle = puzzle;
         tick_cb ();
 
diff --git a/src/puzzle.vala b/src/puzzle.vala
index b0071fc..f1b4185 100644
--- a/src/puzzle.vala
+++ b/src/puzzle.vala
@@ -149,6 +149,8 @@ public class Puzzle
                 tiles.remove (tile);
             }
         }
+
+        start_clock ();
     }
 
     public Tile? get_tile (uint x, uint y)
@@ -209,8 +211,6 @@ public class Puzzle
         if (x0 == x1 && y0 == y1)
             return;
 
-        start_clock ();
-
         var t0 = board[x0, y0];
         var t1 = board[x1, y1];
         board[x0, y0] = t1;