;-----------------------------------------------------------
;---------------Metroids Stay Dead--------------------------
;----------------Speed 1 Version----------------------------
;-----------------OmegaDragnet9-----------------------------
;-----------------------------------------------------------

;-10-07-2024-

;If Event matching metroid's Speed 1 (Parameter 1 in SMART)  
;is set, the metroid will not respawn upon entering a room.

;Because clearing any gray door will set Event 00
;leaving the Speed 1 to default setting will
;allow for a completely vanilla-behaving metroid
;that will respawn upon reentering the room. 

;As with the Room Index version,
;the intention is to spare you from having multiple states
;when all you want is just a hall clear of metroids. 

;Thanks to P.JBoy for the Banklogs
;Thanks to MetroidNerd#9001 for Room Index Events.
;This works best with JAM's, dewhi100's, or my Event PLMs. 

;This ASM does NOT set events.

lorom

;--------------Defines-----------------------

!VanillaInitial = $EA4F
!A3Freespace    = $A3FA00 ;$A3F330		;in SMART the Initial AI must be changed to THIS. 
!A7Freespace    = $A7FF82

org !A3Freespace 

LDX $0E54                    ;Enemy Index
LDA $0FB4,x                  ;Speed 1 Value
JSL $808233                  ;Check against Event A with Enemy Speed 1 Value	
BCS SECONDCHECK              ;Event set, mark enemies as dead

JMP !VanillaInitial          ;Otherwise load them as usual. 

SECONDCHECK:

LDX $0E54                    ;This check ensures unaltered enemies don't self-delete
LDA $0FB4,x
CMP #$0000
BNE END                      ;Speed 1 is not zero, proceed to END
JMP !VanillaInitial          ;Load enemies as usual. 

END:
JSL !A7Freespace : RTL			

org !A7Freespace

JSR $A943 : RTL	;Sets enemy properties as dead