4cade/src/demo/spider.raid.a

;license:MIT
;(c) 2022 by qkumba

!cpu 6502
!to "build/DEMO/SPIDER.RAID#060300",plain
*=$300

         !source "src/constants.a"   ; no code in these
         !source "src/macros.a"

         +ENABLE_ACCEL_LC
         +LOAD_XSINGLE title

         lda   #$60
         sta   $3EFD
         sta   $3F0E
         jsr   $3EB9
         stx   $3FFE
         lda   #$B6
         sta   $3FFF
         lda   #$C7
         sta   $00
         lda   #$75
         sta   $01
         jsr   $181D      ; decompress

         lda   #1
         sta   $40D3      ; reset vector

         lda   #$60
         sta   $40F1
         jsr   $4000

         dec   $408E
         dec   $4091
         lda   #$D0
         sta   $4056
         sta   $405C
         sta   $5D28
         sta   $160C
         sta   $1643
         sta   $164B
         ldx   #3-1
-        lda   patch,x
         sta   $49A9,x
         sta   $99A5,x
         dex
         bpl   -
         sec
         rol   $976A

         +DISABLE_ACCEL

         jmp   $4246

patch    !byte $4C,$00,$01

title    !byte x_e-x_b
x_b      !text "SPIDER.RAID"
x_e

!if * > $3F0 {
  !error "code is too large, ends at ", *
}