From b891997ab597056c1a3ee26b7de0340dcb5e2e2f Mon Sep 17 00:00:00 2001
From: Miquel Sabaté Solà <mssola@mssola.com>
Date: Sun, 8 Mar 2026 23:19:17 +0100
Subject: Add a blinking animation on player selection
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Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
---
 src/interrupts.s | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/interrupts.s')

diff --git a/src/interrupts.s b/src/interrupts.s
index 775834a..c5eb306 100644
--- a/src/interrupts.s
+++ b/src/interrupts.s
@@ -46,6 +46,19 @@
         jsr Driver::pal_handler
     .endif
 
+    ;; Handle player selection blinking.
+    bit Driver::zp_blink_status
+    bpl @update_lifes
+
+    ;; Sprinkle, sprinkle!
+    lda #0
+    bvc @set_blinking
+    lda #$70
+@set_blinking:
+    sta Globals::zp_nmi_reserved
+    jsr Driver::blink_player_selection
+
+@update_lifes:
     ;; Do we need to update the lifes from players on the HUD?
     lda Player::zp_state
     and #%00001000
-- 
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