From 3630c588c65e55d83f11c46980d6df500d18d2c4 Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Mon, 2 Jun 2014 01:00:14 +0200
Subject: BBVS: Silence double->float conversion warning.

This might not be obvious to a C++ developer, but we use C's sin which is
*always* double. Thus, sin will return a double and therefore some compilers
might warn about this conversion.
---
 engines/bbvs/walk.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/engines/bbvs/walk.cpp b/engines/bbvs/walk.cpp
index 4d71d95fc0..f3023b97c2 100644
--- a/engines/bbvs/walk.cpp
+++ b/engines/bbvs/walk.cpp
@@ -109,7 +109,7 @@ void BbvsEngine::updateWalkObject(SceneObject *sceneObject) {
 void BbvsEngine::walkObject(SceneObject *sceneObject, const Common::Point &destPt, int walkSpeed) {
 	int deltaX = destPt.x - (sceneObject->x >> 16);
 	int deltaY = destPt.y - (sceneObject->y >> 16);
-	float distance = sqrt((double)(deltaX * deltaX + deltaY * deltaY));
+	float distance = (float)sqrt((double)(deltaX * deltaX + deltaY * deltaY));
 	// NOTE The original doesn't have this check but without it the whole pathfinding breaks
 	if (distance > 0.0) {
 		sceneObject->walkCount = (int)(distance / ((((float)ABS(deltaX) / distance) + 1.0) * ((float)walkSpeed / 120)));
-- 
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