dfhack/plugins/ruby/item.rb

45 lines
1.9 KiB
Ruby

module DFHack
class << self
# return an Item
# arg similar to unit.rb/unit_find; no arg = 'k' menu
def item_find(what=:selected, y=nil, z=nil)
if what == :selected
if curview._rtti_classname == :viewscreen_itemst
ref = curview.entry_ref[curview.cursor_pos]
ref.item_tg if ref.kind_of?(GeneralRefItem)
else
case ui.main.mode
when :LookAround
k = ui_look_list.items[ui_look_cursor]
case k.type
when :Item
k.item
when :Building
# hilight a constructed bed/coffer
mats = k.building.contained_items.find_all { |i| i.use_mode == 2 }
mats[0].item if mats.length == 1
end
when :BuildingItems
bld = world.selected_building
bld.contained_items[ui_building_item_cursor].item if bld
when :ViewUnits
u = world.units.active[ui_selected_unit]
u.inventory[ui_look_cursor].item if u and u.pos.z == cursor.z and
ui_unit_view_mode.value == :Inventory and u.inventory[ui_look_cursor]
end
end
elsif what.kind_of?(Integer)
# search by id
return world.items.all.binsearch(what) if not z
# search by position
x = what
world.items.all.find { |i| i.pos.x == x and i.pos.y == y and i.pos.z == z }
elsif what.respond_to?(:x) or what.respond_to?(:pos)
world.items.all.find { |i| same_pos?(what, i) }
else
raise "what what?"
end
end
end
end