dfhack/plugins/Dfusion/luafiles/utils.lua

function findVectorsSized(size)
	local ret={}
	local text=GetTextRegion()
	for k,v in pairs(offsets.getvectors()) do
		if GetRegionIn2(k)~=nil then
		--if v>4 then
			local tv=engine.peek(k,ptr_vector)
			if tv:size() == size then
				print(string.format("%x is size %d",k,size))
				table.insert(ret,k)
			end
		end
	end
	return ret
end
function findMaterial(mattype,matname) --currently only stones
	local tbl=BuildMaterialTable()
	return tbl[matname]
end
function iter(tbl)
	if getmetatable(tbl) ~=nil then
		if getmetatable(tbl).__next~= nil then
			return getmetatable(tbl).__next,tbl
		else
			return getmetatable(tbl).__pairs(tbl) or pairs(tbl)
		end
	else
		return pairs(tbl)
	end
end