From 312ecbccdee2b2fa6aee4b6c951fc8053a02f4c7 Mon Sep 17 00:00:00 2001
From: goeiecool9999 <7033575+goeiecool9999@users.noreply.github.com>
Date: Sun, 17 Dec 2023 04:24:11 +0100
Subject: [PATCH] attempt to implement looping

---
 src/util/bootSound/BootSoundReader.cpp | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/src/util/bootSound/BootSoundReader.cpp b/src/util/bootSound/BootSoundReader.cpp
index 4a7c7400..60a719ba 100644
--- a/src/util/bootSound/BootSoundReader.cpp
+++ b/src/util/bootSound/BootSoundReader.cpp
@@ -14,14 +14,18 @@ BootSoundReader::BootSoundReader(FSCVirtualFile* bootsndFile, sint32 blockSize)
 
 sint16* BootSoundReader::getSamples()
 {
-	auto read = fsc_readFile(bootsndFile, bufferBE.data(), blockSize);
-	if(read % sizeof(sint16be) != 0)
-		cemu_assert_suspicious();
+	size_t totalRead = 0;
+	while(totalRead < blockSize)
+	{
+		auto read = fsc_readFile(bootsndFile, bufferBE.data(), blockSize - totalRead);
+		if (read % sizeof(sint16be) != 0)
+			cemu_assert_suspicious();
 
-	auto readValues = read / sizeof(sint16be);
-	if (readValues < blockSize)
-		std::fill(buffer.begin() + readValues, buffer.end(), 0);
+		std::copy_n(bufferBE.begin(), read / sizeof(sint16be), buffer.begin() + totalRead);
+		totalRead += read;
+		if (totalRead < blockSize)
+			fsc_setFileSeek(bootsndFile, loopPoint * 4);
+	}
 
-	std::copy_n(bufferBE.begin(), read / sizeof(sint16be), buffer.begin());
 	return buffer.data();
 }