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24 lines
716 B
Plaintext
24 lines
716 B
Plaintext
// Porting stack dragging/auto stacking from TG.
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/obj/item/stack/proc/merge(obj/item/stack/S) //Merge src into S, as much as possible
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if(uses_charge || S.uses_charge) // This should realistically never happen, but in case it does lets avoid breaking things.
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return
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if(S.stacktype != stacktype)
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return
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if(S.amount >= S.max_amount)
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return
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var/transfer = get_amount()
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transfer = min(transfer, S.max_amount - S.amount)
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if(pulledby)
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pulledby.start_pulling(S)
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transfer_fingerprints_to(S)
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if(blood_DNA)
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S.blood_DNA |= blood_DNA
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use(transfer)
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S.add(transfer)
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/obj/item/stack/Crossed(var/atom/movable/AM)
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if(isturf(AM.loc) && AM != src && istype(AM, src.type) && !AM.throwing)
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merge(AM)
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return ..() |