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Fixed bug in path finding when no path found.

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This commit is contained in:
Felix Ableitner 2013-04-27 19:16:46 +02:00
parent acafb57fec
commit 84264a6934
1 changed files with 2 additions and 0 deletions
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2
source/World.cpp
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@ -148,6 +148,8 @@ World::getPath(const sf::Vector2f& start, const sf::Vector2f& end,
if (!getArea(end))
return std::vector<sf::Vector2f>();
std::vector<Portal*> portals = astarArea(getArea(start), getArea(end));
if (portals.empty())
return std::vector<sf::Vector2f>();
std::vector<sf::Vector2f> path;
path.push_back(end);