I also notice that I can use generated accessors from outside the class. Basically, given
class Foo
attr_accessor :bar
def initialize
@bar = 0
end
def baz
bar += 1
end
end
f = Foo.new
This is fine:
f.bar f.bar = 1
This crashes the engine with the above error because the 'baz' method uses the 'bar' accessor internally:
f.baz
What does this mean?
ERROR:
The following hash reached a nil thrashing limit.
Here are the details:
{
:entity_id => 1,
:tick_count => 2,
:__thrash_count__ => {
:+ => 6
},
:player => #<Player:0x118b58f60>,
:obstacles => [[590, 0, 50, 50, 255, 0, 0], [640, 0, 50, 100, 0, 0, 200], [710, 50, 200, 5, 200, 0, 200]]
}
member: [+]
attribute: [obstacles].
I get it when I use "attr_accessor [symbols]" in my Player class and then access my instance variables using the generated accessors.
I get around this by using instance variables directly but it feels weird and un-ruby-ish to do so.
Is this a limitation of DragonRuby or DragonRuby GTK?
Thank you!