From 0a76b4c5af714ab74126751991ed3399356f76bb Mon Sep 17 00:00:00 2001
From: "(no author)" <(no author)@54d463be-8e91-2dee-dedb-b68131a5f0ec>
Date: Sat, 12 Feb 2005 16:08:01 +0000
Subject: stupid me, forgot to change some variables [Shinomori]

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/branches/stable@1092 54d463be-8e91-2dee-dedb-b68131a5f0ec
---
 src/map/map.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/map/map.c b/src/map/map.c
index 9a4f35a35..ac480cbab 100644
--- a/src/map/map.c
+++ b/src/map/map.c
@@ -999,8 +999,6 @@ if you want to keep this that way then check and swap x0,y0 with x1,y1
 	//////////////////////////////////////////////////////////////
 	// linear equation for finding a single line between (x0,y0)->(x1,y1)
 	// independent of the given xy-values
-	double deltax = (x1-x0);
-	double deltay = (y1-y0);
 	double dx = 0.0;
 	double dy = 0.0;
 	int bx=-1;	// initialize block coords to some impossible value
@@ -1022,8 +1020,8 @@ if you want to keep this that way then check and swap x0,y0 with x1,y1
 	// go along the index
 	for(t=0; t<=tmax; t++)
 	{	// xy-values of the line including start and end point
-		int x = (int)floor(deltax * (double)t +0.5)+x0;
-		int y = (int)floor(deltay * (double)t +0.5)+y0;
+		int x = (int)floor(dx * (double)t +0.5)+x0;
+		int y = (int)floor(dy * (double)t +0.5)+y0;
 
 		// check the block index of the calculated xy
 		if( (bx!=x/BLOCK_SIZE) || (by!=y/BLOCK_SIZE) )
-- 
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