From 70834814edf45cfe68d9bb65a21523e02c80f926 Mon Sep 17 00:00:00 2001 From: Noah Loomans Date: Sun, 22 Apr 2018 00:48:54 +0200 Subject: Make the visual debug really fancy --- main.rb | 19 ++++++++++++++++++- maze.rb | 4 ++-- 2 files changed, 20 insertions(+), 3 deletions(-) diff --git a/main.rb b/main.rb index c04bd13..07b2fa9 100644 --- a/main.rb +++ b/main.rb @@ -13,9 +13,26 @@ class MazeGenerator @visitedCells = [@currentPos] @stack = [Pos.new(rand(@maze.width), rand(@maze.height))] + if ENV["DEBUG"] == "visual" + print "\e[?1049h" # Save the state of the terminal + print "\e[2J" # Clear the screen + print "\e[0;0H" # Move the cursor to 0, 0 + print "\n [ \e[1;35mGenerating maze...\e[0m ]\n\n" # Print some nice graphics + print "\e[s" # Save the cursor position + end + + print "\e[s" if ENV["DEBUG"] == "visual" + while !@stack.empty? - puts @maze if ENV["DEBUG"] == "visual" step() + if ENV["DEBUG"] == "visual" + print "\e[u" # Restore the cursor position + print @maze.to_s(" ") + end + end + + if ENV["DEBUG"] == "visual" + print "\e[?1049l" # Restore the state of the terminal end end diff --git a/maze.rb b/maze.rb index d12a8f5..f3cbe1f 100644 --- a/maze.rb +++ b/maze.rb @@ -53,7 +53,7 @@ class Maze end end - def to_s + def to_s(prefix='') drawingField = Array.new(@height * 2 + 1) { " " * (@width * 2 + 1) } @v_walls.each_index do |x| @@ -76,6 +76,6 @@ class Maze end end - drawingField.join("\n") + drawingField.map { |line| prefix + line }.join("\n") end end -- cgit v1.1