module RubyArena::Movable
Public Instance Methods
move()
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# File lib/ruby_arena/movable.rb, line 3 def move @x += offset_x(heading, speed) @y += offset_y(heading, speed) end
Private Instance Methods
offset_x(heading, speed)
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# File lib/ruby_arena/movable.rb, line 10 def offset_x(heading, speed) Gosu.offset_x(heading, speed) end
offset_y(heading, speed)
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# File lib/ruby_arena/movable.rb, line 14 def offset_y(heading, speed) Gosu.offset_y(heading, speed) end