Quote : This idea makes sense, not sure how many people are going to leave a building for half the production time to save half of their diamond cost for instantly finishing it but some would be better than none. +1
Reply : its not so much a case of deliberately waiting until its half built before using Diamonds to complete the Building , its more a case of IF ( as is often the case in later ages ) a build is in excess of 10 , 12 or even 14 Hours long , I have often gotten to the half way stage and then something like a Quest pops up , requiring you to do maybe 10 x 5 minute productions or something similar , but then having to either spend the full amount of Diamonds OR waiting anywhere up to 6 or 7 hours , which may well then take that person into either work time , which would mean he or she then would have to wait until they got home etc , OR possibly bed time , which again would mean missing the productions until they awoke , BUT ,,,,, IF the Diamond cost to finish the Build was proportionate to the remaining build time , I believe that more Diamonds would get used .
Prime Example : I recently had ,,,,, Wanted to Build a military building in Tomorrow Era , I cant remember the precise amount of time but something like 15 hours , after around 7 - 8 Hours was then going to be near time for me to head out to work , IF the Diamond Finish Cost had been proportionate to the remaining build time , I would have used Diamonds to finish it instantly so that the Troop Building was under way BEFORE I headed out to work , rather than having to wait until I got home
to sum up this post , I just think it would be much fairer to make the Diamond finish cost proportionate to the remaining build time