From 7106caca810bb8012f3c04edc4ef01d73215bd66 Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Fri, 25 Sep 2009 07:05:26 +0000
Subject: Replaced the C99 lround() with floor(), to get draci to compile under
 non-C99 compilers (e.g. VS)

svn-id: r44328
---
 engines/draci/game.cpp   | 4 ++--
 engines/draci/sprite.cpp | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'engines/draci')

diff --git a/engines/draci/game.cpp b/engines/draci/game.cpp
index 9c68d00907..4d4755b419 100644
--- a/engines/draci/game.cpp
+++ b/engines/draci/game.cpp
@@ -1045,8 +1045,8 @@ void Game::walkHero(int x, int y) {
 	uint height = frame->getHeight();
 	uint width = frame->getWidth();
 
-  	_persons[kDragonObject]._x = x + (lround(scaleX) * width) / 2;
-	_persons[kDragonObject]._y = y - lround(scaleY) * height;
+  	_persons[kDragonObject]._x = x + (floor(scaleX) * width) / 2;
+	_persons[kDragonObject]._y = y - floor(scaleY) * height;
 
 	// Set the per-animation scaling factor
 	anim->setScaleFactors(scaleX, scaleY);
diff --git a/engines/draci/sprite.cpp b/engines/draci/sprite.cpp
index e37d40dd46..8d21453ef6 100644
--- a/engines/draci/sprite.cpp
+++ b/engines/draci/sprite.cpp
@@ -138,8 +138,8 @@ int Sprite::getPixel(int x, int y) const {
 	double scaleX = double(_scaledWidth) / _width;
 	double scaleY = double(_scaledHeight) / _height;
 
-	int sy = lround(dy * scaleY);
-	int sx = lround(dx * scaleX);
+	int sy = floor(dy * scaleY);
+	int sx = floor(dx * scaleX);
 
 	if (_mirror)
 		return _data[sy * _width + (_width - sx)];
@@ -188,11 +188,11 @@ void Sprite::drawScaled(Surface *surface, bool markDirty) const {
 
 	// Precalculate pixel indexes
 	for (int i = 0; i < rows; ++i) {
-		rowIndices[i] = lround(i / scaleY);
+		rowIndices[i] = floor(i / scaleY);
 	}
 
 	for (int j = 0; j < columns; ++j) {
-		columnIndices[j] = lround(j / scaleX);
+		columnIndices[j] = floor(j / scaleX);
 	}
 
 	// Blit the sprite to the surface
-- 
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