4cade/src/fx/fx.hgr.macros.a

!ifndef MACROS {
!macro HGR_CALC {
         asl
         tax
         and   #$F0
         bpl   @calc1
         ora   #$05
@calc1   bcc   @calc2
         ora   #$0A
@calc2   asl
         asl
         sta   $26
         txa
         and   #$0E
         adc   #$10
         asl   $26
         rol
         sta   $27
         eor   #$60
         sta   $3d
         lda   $26
         sta   $3c
}

!macro HGR_INC_WITHIN_BLOCK {
         lda   $27
         adc   #$04
         sta   $27
         eor   #$60
         sta   $3d
}

MACROS=*
}