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2024-06-01 23:41:39 +00:00 · 2022-07-10 22:09:51 -07:00 · 2022-07-10 22:09:51 -07:00 · a0d9b9fa07
commit a0d9b9fa07
parent 419379f1a8
1 changed files with 13 additions and 1 deletions
--- a/src/demo/apple.invader.a
+++ b/src/demo/apple.invader.a
@ -9,8 +9,14 @@
         !source "src/macros.a"

         +GAME_REQUIRES_JOYSTICK
+
+         lda   $7fe
+         pha
         +READ_RAM2_WRITE_RAM2
         jsr   EnableAccelerator
+         pla
+         sta   $7fe       ; overwritten by GS acceleration
+
         +LOAD_FILE_AT title, $00
         +READ_ROM_NO_WRITE

@ -49,7 +55,13 @@
         sta   $46C0+2    ; exit on keypress
         sta   $4A9B      ; exit at end of demo loop (moved to $1E37+2)

-         +DISABLE_ACCEL
+         +READ_RAM2_NO_WRITE
+         lda   $7fe
+         pha
+         jsr   DisableAccelerator
+         +READ_ROM_NO_WRITE
+         pla
+         sta   $7fe       ; overwritten by GS acceleration

         jmp   $5F00