class Game
Public Class Methods
new(maze)
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# File lib/game/game.rb, line 4 def initialize(maze) @maze = maze end
Public Instance Methods
generate_goal(dificulty)
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# File lib/game/game.rb, line 31 def generate_goal(dificulty) selected_cell = select_goal_cell dificulty indices = @maze.coords_to_indices *selected_cell.coords params = indices.clone params.push 2 @maze.set_raw_value *params @maze end
select_goal_cell(dificulty)
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# File lib/game/game.rb, line 8 def select_goal_cell(dificulty) dificulty = dificulty.to_sym solver = TreeSolver.new @maze start_coords = [0]*@maze.dimensions.length paths = solver.paths *start_coords leafs = {} paths.each_leaf do |leaf| leafs[leaf.node_depth] = leaf end depths = leafs.keys.sort case dificulty when :easy selected_depth = depths[(depths.size/4).ceil] when :medium selected_depth = depths[(depths.size/2).ceil] when :hard selected_depth = depths.last else selected_depth = depths[(depths.size/2.0).floor + rand((depths.size/2.0).round)] end leafs[selected_depth].content end