52 lines
1.1 KiB
Ruby
52 lines
1.1 KiB
Ruby
module Virtual
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# The current Message is one of four objects the virtual machine knows
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#
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# Slots represent instance variables of objects, so MessageSlots
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# represent instance variables of Message objects.
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# The Message has a layout as per the constant above
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class MessageSlot < Slot
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def initialize type , value = nil
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super(type , value )
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end
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def object_name
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:message
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end
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end
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# named classes exist for slots that often accessed
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# Return is the return of MessageSlot
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class Return < MessageSlot
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def initialize type , value = nil
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super( type , value )
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end
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end
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# Self is the self in MessageSlot
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class Self < MessageSlot
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def initialize type , value = nil
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super( type , value )
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end
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end
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# MessageName of the current message
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class MessageName < MessageSlot
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def initialize type , value = nil
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super( type , value )
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end
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end
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# NewMessageName of the next message
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class ArgSlot < MessageSlot
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def initialize index , type , value = nil
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@index = index
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super( type , value )
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end
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attr_reader :index
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end
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end
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