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Routines |
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Used by the routine at search_chain.
Part of iy_goes_first. IY has been the candidate before in this chain, so there is no order that satisfies every pair; draw IY now. The search below only finds IY's own entry in the list again -- $5BCF - 1 already addressed it -- and so its exit on reaching the end cannot be taken.
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| break_order_cycle | CFCE | LD HL,objects_to_draw | from the top of the list | |
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