Adding southpolesteve

players/southpolesteve.rb

@@ -0,0 +1,28 @@
+module SouthPoleSteve
+  def to_s
+    "South Pole Steve"
+  end
+
+  def move
+    return [:attack, killable_opponents.select{ |p| p.stats[:health] < 30 }.pop] unless killable_opponents.empty?  
+
+    return [:attack, opponents.first] if opponents.size == 1 || stats[:health] >= 100
+
+    [:rest]
+  end
+
+  private
+
+  def opponents
+    Game.world[:players].select{ |p| p != self }
+  end
+
+  def killable_opponents
+    opponents.select { |o| can_kill?(o) }
+  end
+
+  def can_kill?(player)
+    points = stats[:strength] - (player.stats[:defense] / 2)
+    player.stats[:health] <= points
+  end
+end