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8 <title>play (GameHandler)
</title>
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13 <pre><span class=
"ruby-comment cmt"># File src/play.rb, line
33</span>
14 <span class=
"ruby-keyword kw">def
</span> <span class=
"ruby-identifier">play
</span>
15 <span class=
"ruby-keyword kw">while
</span> <span class=
"ruby-ivar">@game
</span>.
<span class=
"ruby-identifier">history
</span>.
<span class=
"ruby-identifier">length
</span> <span class=
"ruby-operator"><</span> <span class=
"ruby-ivar">@limit
</span>
16 <span class=
"ruby-identifier">roll
</span> =
<span class=
"ruby-identifier">rand
</span>(
<span class=
"ruby-value">6</span>)
<span class=
"ruby-operator">+
</span> <span class=
"ruby-value">1</span>
17 <span class=
"ruby-identifier">move_to_apply
</span> =
<span class=
"ruby-ivar">@named_players
</span>[
<span class=
"ruby-ivar">@game
</span>.
<span class=
"ruby-identifier">current_player
</span>].
<span class=
"ruby-identifier">best_move
</span>(
<span class=
"ruby-ivar">@game
</span>,
<span class=
"ruby-identifier">roll
</span>)
18 <span class=
"ruby-identifier">puts
</span> <span class=
"ruby-node">"Move #{@game.history.length +
1}: Player #{@game.current_player} rolled #{roll}: making move #{move_to_apply}
"</span> <span class=
"ruby-keyword kw">if
</span> <span class=
"ruby-ivar">@verbose
</span>
19 <span class=
"ruby-ivar">@game
</span>.
<span class=
"ruby-identifier">apply_moves!
</span> [
<span class=
"ruby-identifier">move_to_apply
</span>]
20 <span class=
"ruby-identifier">puts
</span> <span class=
"ruby-ivar">@game
</span> <span class=
"ruby-keyword kw">if
</span> <span class=
"ruby-ivar">@very_verbose
</span>
21 <span class=
"ruby-keyword kw">end
</span>
22 <span class=
"ruby-identifier">puts
</span> <span class=
"ruby-node">"Game terminated after #{@game.history.length} moves
"</span> <span class=
"ruby-keyword kw">if
</span> <span class=
"ruby-ivar">@verbose
</span>
23 [
<span class=
"ruby-identifier">:draw
</span>,
<span class=
"ruby-ivar">@limit
</span>]
24 <span class=
"ruby-keyword kw">rescue
</span> <span class=
"ruby-constant">GameWonNotice
</span> =
<span class=
"ruby-operator">></span> <span class=
"ruby-identifier">win_notification
</span>
25 <span class=
"ruby-identifier">winner
</span> =
<span class=
"ruby-identifier">win_notification
</span>.
<span class=
"ruby-identifier">message
</span>[
<span class=
"ruby-value">-
1</span>,
<span class=
"ruby-value">1</span>]
26 <span class=
"ruby-identifier">puts
</span> <span class=
"ruby-node">"Game won by #{winner} in #{@game.history.length} moves
"</span> <span class=
"ruby-keyword kw">if
</span> <span class=
"ruby-ivar">@verbose
</span>
27 [
<span class=
"ruby-ivar">@named_players
</span>[
<span class=
"ruby-identifier">winner
</span>],
<span class=
"ruby-ivar">@game
</span>.
<span class=
"ruby-identifier">history
</span>.
<span class=
"ruby-identifier">length
</span>]
28 <span class=
"ruby-keyword kw">rescue
</span> <span class=
"ruby-constant">InvalidCaptureError
</span>,
<span class=
"ruby-constant">InvalidMoveError
</span>
29 <span class=
"ruby-identifier">puts
</span> <span class=
"ruby-node">"Disqualifying player #{@game.current_player}
"</span> <span class=
"ruby-keyword kw">if
</span> <span class=
"ruby-ivar">@verbose
</span>
30 <span class=
"ruby-ivar">@named_players
</span>.
<span class=
"ruby-identifier">delete
</span> <span class=
"ruby-ivar">@game
</span>.
<span class=
"ruby-identifier">current_player
</span>
31 <span class=
"ruby-keyword kw">if
</span> <span class=
"ruby-ivar">@named_players
</span>.
<span class=
"ruby-identifier">length
</span> <span class=
"ruby-operator">></span> <span class=
"ruby-value">1</span>
32 <span class=
"ruby-keyword kw">retry
</span>
33 <span class=
"ruby-keyword kw">else
</span>
34 <span class=
"ruby-identifier">puts
</span> <span class=
"ruby-node">"Game won by #{@named_players.keys[
0]} by default
"</span> <span class=
"ruby-keyword kw">if
</span> <span class=
"ruby-ivar">@verbose
</span>
35 [
<span class=
"ruby-ivar">@named_players
</span>[
<span class=
"ruby-ivar">@named_players
</span>.
<span class=
"ruby-identifier">keys
</span>[
<span class=
"ruby-value">0</span>]],
<span class=
"ruby-value">0</span>]
36 <span class=
"ruby-keyword kw">end
</span>
37 <span class=
"ruby-keyword kw">end
</span></pre>