From 104f73d835c2565dfab12b2909bd2ab68c265027 Mon Sep 17 00:00:00 2001 From: Noah Loomans Date: Sun, 22 Apr 2018 17:06:40 +0200 Subject: Reset line before printing lines with dynamic length --- maze_generator.rb | 3 +++ maze_solver.rb | 1 + tui.rb | 4 ++++ 3 files changed, 8 insertions(+) diff --git a/maze_generator.rb b/maze_generator.rb index fcecd26..951e0d7 100644 --- a/maze_generator.rb +++ b/maze_generator.rb @@ -37,10 +37,13 @@ class MazeGenerator TUI::Cursor.restore puts @maze.to_s(" ") puts + TUI::Screen.reset_line puts " Stack size: #{@stack.length}" if @stack.length < @stack_threshold + TUI::Screen.reset_line puts " Current algorithm: Depth-first search" else + TUI::Screen.reset_line puts " Current algorithm: Breath-first search" end end diff --git a/maze_solver.rb b/maze_solver.rb index 90af0c1..2f75111 100644 --- a/maze_solver.rb +++ b/maze_solver.rb @@ -31,6 +31,7 @@ class MazeSolver TUI::Cursor.restore puts @maze.to_s(" ", @stack) puts + TUI::Screen.reset_line puts " Stack size: #{@stack.length}" puts " Current algorithm: Depth-first search" end diff --git a/tui.rb b/tui.rb index edc34d0..8fa0a53 100644 --- a/tui.rb +++ b/tui.rb @@ -9,6 +9,10 @@ module TUI print "\e[0;0H" end + def self.reset_line() + print "\e[2K" + end + def self.restore() print "\e[?1049l" end -- cgit v1.1