added score

ruby/myhunt-curses.rb

@@ -13,20 +13,20 @@ require 'myhunt'
 
 def display_curses( field,
                     state = { dead: false, victory: false },
-                    theme = { explorer: '☺',
-                              dead_explorer: '☠',
-                              door: '⇒',
-                              mine: '◆',
-                              cell: '█',
+                    theme = { explorer: '()',
+                              dead_explorer: '☠ ',
+                              door: '=>',
+                              mine: '<>',
+                              cell: '██',
                               visited_cell: '  ' } )
   Curses.setpos 0, 0
 
   if state[:dead]
-    Curses.addstr 'You died! :(    '
+    Curses.addstr "You died! :(, score #{field.score}                             "
   elsif state[:victory]
-    Curses.addstr 'You won!! :)    '
+    Curses.addstr "You won!! :), score #{field.score}                             "
   else
-    Curses.addstr "#{field.number_of_mines} mines, #{field.count_nearby_mines} nearby"
+    Curses.addstr "#{field.number_of_mines} mines, #{field.count_nearby_mines} nearby, score #{field.score}"
   end
 
   field.height.times do |y|

ruby/myhunt.rb

@@ -24,13 +24,15 @@ module MyHunt
                 :field,
                 :number_of_mines,
                 :explorer_x,
-                :explorer_y
+                :explorer_y,
+                :score
 
     def initialize( number_of_mines = 20, height = 8, width = 16 )
       @height = height
       @width = width
       @explorer_x = 0
       @explorer_y = 0
+      @score = 1
       @field = {}
       @number_of_mines = if number_of_mines.negative? && number_of_mines > ((@height * @width) - 2)
                            20
@@ -90,6 +92,7 @@ module MyHunt
 
     def move( direction )
       update_explorer_location( direction )
+      @score += 1 unless @field[[@explorer_x, @explorer_y]].open
 
       { dead: @field[[@explorer_x, @explorer_y]].explore,
         victory: @explorer_x == (@width - 1) && @explorer_y == (@height - 1) }