Comments on: Game Programming With Ruby http://gamedevgeek.com/2007/11/20/game-programming-with-ruby/ Cross Platform Game Development Wed, 24 Mar 2010 20:57:48 +0000 hourly 1 http://wordpress.org/?v=3.0 By: François http://gamedevgeek.com/2007/11/20/game-programming-with-ruby/comment-page-1/#comment-13697 François Wed, 24 Mar 2010 20:57:48 +0000 http://gamedevgeek.com/2007/11/20/game-programming-with-ruby/#comment-13697 Thanx Tony Thanx Tony

]]> By: François http://gamedevgeek.com/2007/11/20/game-programming-with-ruby/comment-page-1/#comment-13696 François Wed, 24 Mar 2010 20:39:55 +0000 http://gamedevgeek.com/2007/11/20/game-programming-with-ruby/#comment-13696 ok, problem solved : queue = EventQueue.new queue.enable_new_style_events #important queue.each do|e| return if e.is_a?(Rubygame::Events::QuitRequested) puts 'pressed'if e.is_a?(Rubygame::Events::MousePressed) end voila! ok, problem solved :

queue = EventQueue.new
queue.enable_new_style_events #important
queue.each do|e|
return if e.is_a?(Rubygame::Events::QuitRequested)
puts ‘pressed’if e.is_a?(Rubygame::Events::MousePressed)
end

voila!

]]> By: Tony http://gamedevgeek.com/2007/11/20/game-programming-with-ruby/comment-page-1/#comment-13695 Tony Wed, 24 Mar 2010 20:37:36 +0000 http://gamedevgeek.com/2007/11/20/game-programming-with-ruby/#comment-13695 François, Try changing Rubygame::MouseButtonEvent to Rubygame::MouseDownEvent (or Rubygame::MouseUpEvent) It should work after that. Tony François,

Try changing Rubygame::MouseButtonEvent to Rubygame::MouseDownEvent (or Rubygame::MouseUpEvent)

It should work after that.

Tony

]]> By: François http://gamedevgeek.com/2007/11/20/game-programming-with-ruby/comment-page-1/#comment-13694 François Wed, 24 Mar 2010 20:06:42 +0000 http://gamedevgeek.com/2007/11/20/game-programming-with-ruby/#comment-13694 Hi! I'm a newbie on Ruby and I'm trying to understand the basics of rubygame, using your example and expanding it. I have a problem trying to intercept a simple mousePress event. The interpreter seems to not recognize the MouseButtonEvent class that I use in a cast is_a to intercept the mouse event. In some other files,other events are intercepted that way... (like KeyDownEvent, QuitEvent) here I programmed a simple queue loop which will return if a mouse button is pressed: queue.each do|e| return if e.is_a?(Rubygame::MouseButtonEvent) end the interpreter tells me this: game.rb:261:in `main_loop': uninitialized constant Rubygame::MouseButtonEvent (NameError) from C:/Ruby/lib/ruby/gems/1.8/gems/rubygame-2.6.2/lib/rubygame/queue.rb:110:in `_old_each' from C:/Ruby/lib/ruby/gems/1.8/gems/rubygame-2.6.2/lib/rubygame/queue.rb:110:in `each' from game.rb:260:in `main_loop' from game.rb:256:in `loop' from game.rb:256:in `main_loop' from game.rb:294 after some research, I tried to put this before the queue loop: queue.enable_new_style_events no effect... I'm feeling kinda helpless. Any advice would be very welcome Best regards François Hi! I’m a newbie on Ruby and I’m trying to understand the basics of rubygame, using your example and expanding it. I have a problem trying to intercept a simple mousePress event. The interpreter seems to not recognize the MouseButtonEvent class that I use in a cast is_a to intercept the mouse event. In some other files,other events are intercepted that way… (like KeyDownEvent, QuitEvent)

here I programmed a simple queue loop which will return if a mouse button is pressed:

queue.each do|e|
return if e.is_a?(Rubygame::MouseButtonEvent)
end

the interpreter tells me this:

game.rb:261:in `main_loop’: uninitialized constant Rubygame::MouseButtonEvent (NameError)
from C:/Ruby/lib/ruby/gems/1.8/gems/rubygame-2.6.2/lib/rubygame/queue.rb:110:in `_old_each’
from C:/Ruby/lib/ruby/gems/1.8/gems/rubygame-2.6.2/lib/rubygame/queue.rb:110:in `each’
from game.rb:260:in `main_loop’
from game.rb:256:in `loop’
from game.rb:256:in `main_loop’
from game.rb:294

after some research, I tried to put this before the queue loop:

queue.enable_new_style_events

no effect… I’m feeling kinda helpless. Any advice would be very welcome

Best regards

François

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