30 lines
1.1 KiB
Ruby
30 lines
1.1 KiB
Ruby
module DFHack
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class << self
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# return an Item
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# arg similar to unit.rb/unit_find; no arg = 'k' menu
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def item_find(what=:selected)
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if what == :selected
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if curview._rtti_classname == :viewscreen_itemst
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ref = curview.entry_ref[curview.cursor_pos]
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ref.item_tg if ref.kind_of?(GeneralRefItem)
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else
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case ui.main.mode
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when :LookAround
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k = ui_look_list.items[ui_look_cursor]
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k.item if k.type == :Item
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when :BuildingItems
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bld = world.selected_building
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bld.contained_items[ui_building_item_cursor].item if bld
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end
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end
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elsif what.kind_of?(Integer)
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world.items.all.binsearch(what)
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elsif what.respond_to?(:x) or what.respond_to?(:pos)
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world.items.all.find { |i| same_pos?(what, i) }
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else
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raise "what what?"
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end
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end
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end
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end
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