A85: Flags with & signs

To: assembly-85@lists.ticalc.org
Subject: A85: Flags with & signs
From: Sam Heald <evil_sam@hotmail.com>
Date: Sat, 26 Jun 1999 20:51:03 PDT
Delivered-To: assembly-85-outgoing@towerguard.unix.edu.sollentuna.se
Delivered-To: assembly-85@lists.ticalc.org
Reply-To: assembly-85@lists.ticalc.org


  Does the & sign have any effect on flags? I don't think it would have an 
reason to, but I can't figure out why a routine like this won't work on the 
85:

	ld hl,(ENEMYHP1)
	ld de,(DUMMY1)
	and a
	sbc hl, de
	ld (ENEMYHP1),hl
	call c,&EnemyDead

  Obviously, ENEMYHP1 is the enemy hit points remaining. DUMMY1 is the 
amount to be taken away. If the HL value drops below zero, the carry flag 
should set, yes/no?

  Thoughts? Thank you for reading, as always,
   Sam


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