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Document WaitPressAorB_BlinkCursor a bit

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This is one weird function I'll never understand the purpose of.
It could use a better name, but I have no clue what.
This commit is contained in:
mid-kid 2019-11-03 21:55:32 +01:00
parent d00167d6b8
commit 176257ea6f
1 changed files with 9 additions and 0 deletions
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9
home/joypad.asm
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@ -338,6 +338,12 @@ JoyTextDelay::
ret
WaitPressAorB_BlinkCursor::
; Show a blinking cursor in the lower right-hand
; corner of a textbox and wait until A or B is
; pressed.
;
; NOTE: The cursor has to be shown before calling
; this function or no cursor will be shown at all.
ldh a, [hMapObjectIndexBuffer]
push af
ldh a, [hObjectStructIndexBuffer]
@ -373,6 +379,9 @@ SimpleWaitPressAorB::
ret
PromptButton::
; Show a blinking cursor in the lower right-hand
; corner of a textbox and wait until A or B is
; pressed, afterwards, play a sound.
ld a, [wLinkMode]
and a
jr nz, .link