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  1. require 'dxruby'
  2.  
  3. class MySprite < Sprite
  4.   @@image = Image.new(100, 100, C_WHITE)
  5.  
  6.   def initialize
  7.     super
  8.     self.x = 0
  9.     self.y = 100
  10.     self.image = @@image
  11.   end
  12.  
  13.   def update
  14.     self.x += 1
  15.   end
  16. end
  17.  
  18. s = MySprite.new
  19.  
  20. Window.loop do
  21.   s.update
  22.   s.draw
  23. end
  24.  
Runtime error #stdin #stdout #stderr 0.05s 9872KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
stderr 
/usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- dxruby (LoadError)
	from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
	from prog.rb:1:in `<main>'
https://ideone.com/KDa48P
language:
Ruby (ruby 2.5.5)
created:
7 years ago
visibility:
public

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