From AardWiki

Main: ItemCheckAndDestroy

if isplayer(ch) then

    if taskopen(ch,shaegoal,shaetasknumber) then
      if carries(ch,"shae-1") and carries(ch,"shae-2") and carries(ch,"shae-3") and carries(ch,"shae-4") then
        local count1 = countitems(ch,"shae-1")
        local count2 = countitems(ch,"shae-2")
        local count3 = countitems(ch,"shae-2")
        local count4 = countitems(ch,"shae-2")
        if count1 >= 2 and count2 >= 2 and count3 >= 2 and count4 >= 2 then
          sayto(ch,"Nice job, I'll take those items.")
          destroy(ch,"shae-1",LP_ONEONLY)
          destroy(ch,"shae-1",LP_ONEONLY)
          destroy(ch,"shae-2",LP_ONEONLY)
          destroy(ch,"shae-2",LP_ONEONLY)
          destroy(ch,"shae-3",LP_ONEONLY)
          destroy(ch,"shae-3",LP_ONEONLY)
          destroy(ch,"shae-4",LP_ONEONLY)
          destroy(ch,"shae-4",LP_ONEONLY)
          completetask(ch,shaegoal,shaetasknumber)
          addtask(ch,shaegoal,shaenexttask)
          sayto(ch,"Now, on to your next task!")
        else
          sayto(ch,"You have all four items, but I need two of each, which you don't have.")
        return
        end
      else
        sayto(ch,"You do not have all four of the items i need")
      return
      end
    else
      sayto(ch,"I'm not interested in that at the moment.")
    end
   end

If you have multiple items with consecutive keys, you can use a for loop to reduce typing:

 -- Delete objects petstore-3, -4, .. -9
 local i = 0
 for i=3,9 do
   destroy(ch,"petstore-"..i,LP_CARRIEDONLY)
 end
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Page last modified on July 29, 2015, at 02:24 PM EST