c64input.s: fix latency when typing

2017-09-30 16:17:07 +02:00 · 2017-09-30 16:17:07 +02:00 · fc4a2aab96
parent 6e82e722ad
commit fc4a2aab96
1 changed files with 4 additions and 2 deletions
--- a/drivers/c64input.s
+++ b/drivers/c64input.s
@ -29,8 +29,10 @@ get_key:
  sei
  ldy $cf                       ; cursor currently displayed?
  beq @done                     ; no
-  cli                           ; yes, wait longer
-  bne @wait_no_cursor
+  ldy #1                        ; yes, wait longer
+  sty $cd                       ; set cursor "countdown" counter to low value, fixes typing latency
+  cli
+  bne @wait_no_cursor           ; jump always
@done:
  ldy #1
  sty $cc                       ; cursor off