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@ -666,9 +666,9 @@ module DFHack
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@_tg = tg
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end
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field(:_ptr, 0) { number 32, false }
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field(:_prev, 4) { number 32, false }
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field(:_next, 8) { number 32, false }
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field(:_ptr, 0) { pointer }
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field(:_prev, 4) { pointer }
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field(:_next, 8) { pointer }
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def item
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# With the current xml structure, currently _tg designate
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@ -682,22 +682,24 @@ module DFHack
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def item=(v)
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#addr = _ptr
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#raise 'null pointer' if addr == 0
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#raise 'null pointer' if not addr
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#@_tg.at(addr)._set(v)
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raise 'null pointer'
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end
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def prev
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addr = _prev
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return if addr == 0
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return if not addr
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@_tg._at(addr)._get
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end
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def next
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addr = _next
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return if addr == 0
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return if not addr
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@_tg._at(addr)._get
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end
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alias next= _next=
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alias prev= _prev=
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include Enumerable
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def each
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