From e23696d90077bbda05421a72ee3290bb00e52b22 Mon Sep 17 00:00:00 2001
From: athrxx
Date: Wed, 16 Feb 2011 16:31:22 +0100
Subject: KYRA/LOL: add comments for last commit

---
 engines/kyra/kyra_hof.cpp | 3 +++
 engines/kyra/kyra_lok.cpp | 3 +++
 engines/kyra/kyra_mr.cpp  | 3 +++
 engines/kyra/lol.cpp      | 3 +++
 4 files changed, 12 insertions(+)

diff --git a/engines/kyra/kyra_hof.cpp b/engines/kyra/kyra_hof.cpp
index 49b1d17d73..990e55bcf2 100644
--- a/engines/kyra/kyra_hof.cpp
+++ b/engines/kyra/kyra_hof.cpp
@@ -505,6 +505,9 @@ void KyraEngine_HoF::runLoop() {
 		removeInputTop();
 
 		if (_updateHandItemCursor) {
+			// This works around an issue which would occur when setHandItem(_itemInHand)
+			// was called from inside loadGameState(). When loading via GMM the
+			// mouse cursor would not be set correctly.
 			_updateHandItemCursor = false;
 			setHandItem(_itemInHand);
 		}
diff --git a/engines/kyra/kyra_lok.cpp b/engines/kyra/kyra_lok.cpp
index 4468a53a94..7526216066 100644
--- a/engines/kyra/kyra_lok.cpp
+++ b/engines/kyra/kyra_lok.cpp
@@ -820,6 +820,9 @@ void KyraEngine_LoK::updateMousePointer(bool forceUpdate) {
 	}
 
 	if (_updateHandItemCursor) {
+		// This works around an issue which would occur when setHandItem(_itemInHand)
+		// was called from inside loadGameState(). When loading via GMM the
+		// mouse cursor would not be set correctly.
 		_updateHandItemCursor = false;
 		setHandItem(_itemInHand);
 	}
diff --git a/engines/kyra/kyra_mr.cpp b/engines/kyra/kyra_mr.cpp
index 461ed26710..b863ef5725 100644
--- a/engines/kyra/kyra_mr.cpp
+++ b/engines/kyra/kyra_mr.cpp
@@ -967,6 +967,9 @@ void KyraEngine_MR::runLoop() {
 		removeInputTop();
 
 		if (_updateHandItemCursor) {
+			// This works around an issue which would occur when setHandItem(_itemInHand)
+			// was called from inside loadGameState(). When loading via GMM the
+			// mouse cursor would not be set correctly.
 			_updateHandItemCursor = false;
 			setHandItem(_itemInHand);
 		}
diff --git a/engines/kyra/lol.cpp b/engines/kyra/lol.cpp
index 63a36e3387..7003d8c38f 100644
--- a/engines/kyra/lol.cpp
+++ b/engines/kyra/lol.cpp
@@ -932,6 +932,9 @@ void LoLEngine::runLoop() {
 		gui_updateInput();
 
 		if (_updateHandItemCursor) {
+			// This works around an issue which would occur when setHandItem(_itemInHand)
+			// was called from inside loadGameState(). When loading via GMM the
+			// mouse cursor would not be set correctly.
 			_updateHandItemCursor = false;
 			setHandItem(_itemInHand);
 		}
-- 
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