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authorAndrei Karas <akaras@inbox.ru>2012-08-17 16:34:36 +0300
committerAndrei Karas <akaras@inbox.ru>2012-08-17 16:34:36 +0300
commitc6c4eef4e49bb4de90845408af9f642a1a4e224b (patch)
tree81d192e85b3c075cb2e52671bea4c3c0499dc3f2 /src/map.cpp
parent093e392dd84c920d26bca17d48ac6611393d087c (diff)
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Improve size calculations.
Diffstat (limited to 'src/map.cpp')
-rw-r--r--src/map.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/map.cpp b/src/map.cpp
index 6123332a2..3d09a0d4a 100644
--- a/src/map.cpp
+++ b/src/map.cpp
@@ -811,11 +811,12 @@ Path Map::findPixelPath(int startPixelX, int startPixelY, int endPixelX,
float endOffsetX = static_cast<float>(endPixelX % 32);
float endOffsetY = static_cast<float>(endPixelY % 32);
+ int sz = myPath.size();
// Find the distance, and divide it by the number of steps
int changeX = static_cast<int>((endOffsetX - startOffsetX)
- / static_cast<float>(myPath.size()));
+ / static_cast<float>(sz));
int changeY = static_cast<int>((endOffsetY - startOffsetY)
- / static_cast<float>(myPath.size()));
+ / static_cast<float>(sz));
// Convert the map path to pixels over tiles
// And add interpolation between the starting and ending offsets