From 650d01ac57aab5a9c757cc0c1edbc13226ef533c Mon Sep 17 00:00:00 2001
From: neonloop
Date: Wed, 1 Feb 2023 16:29:49 +0000
Subject: Adds warning message when Instant Play is unsupported

Instant Play needs savestates and savestate resume on startup, and not
all cores support those. Better to warn than surprise by not resuming.
---
 funkey/fk_instant_play.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/funkey/fk_instant_play.c b/funkey/fk_instant_play.c
index aac9091..61e41f4 100644
--- a/funkey/fk_instant_play.c
+++ b/funkey/fk_instant_play.c
@@ -164,6 +164,10 @@ void FK_Resume(void)
 
 void FK_InitInstantPlay(int argc, char **argv)
 {
+    const struct core_override *override = get_overrides();
+    if (!state_allowed() || (override && override->prevent_resume))
+        plat_video_set_msg("WARN: No Instant Play support", 3, 4000);
+
     prog_name = argv[0];
     signal(SIGUSR1, handle_sigusr1);
 }
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