From cb5436dd16653b01fa5834f573b0aa6954744a30 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Wed, 31 Jan 2018 18:37:24 +0100
Subject: TUCKER: Clarify comment in room palette handling code

---
 engines/tucker/locations.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'engines/tucker/locations.cpp')

diff --git a/engines/tucker/locations.cpp b/engines/tucker/locations.cpp
index e337279694..1a727900be 100644
--- a/engines/tucker/locations.cpp
+++ b/engines/tucker/locations.cpp
@@ -1791,8 +1791,9 @@ void TuckerEngine::execData3PreUpdate_locationNum29() {
 		const int d = _updateLocationFadePaletteCounter / 2;
 		uint8 scrollPal[5 * 3];
 		for (int i = 0; i < 5; ++i) {
-			// TODO: Why is this needed? 6-bit colors?
 			// Bug Trac#6378. Shift the palette two bits to the left.
+			// The original was writing to 0x3C8-0x3c9 VGA registers which are
+			// 6-bit
 			scrollPal[i * 3 + 0] = r[i + d] << 2;
 			scrollPal[i * 3 + 1] = g[i + d] << 2;
 			scrollPal[i * 3 + 2] = b[i + d] << 2;
-- 
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