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Added documentation.

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This commit is contained in:
Felix Ableitner 2013-07-21 11:02:14 +02:00
parent fd141bda9c
commit 260bb46ac6
1 changed files with 2 additions and 0 deletions
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source/generator/Generator.cpp
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@ -259,6 +259,7 @@ Generator::getPlayerSpawn() const {
/** /**
* Finds the point array index closest to position which has a floor tile. * Finds the point array index closest to position which has a floor tile.
* *
* @warn Will fail if no floor tile has been generated yet.
* @position Point to start search for a floor tile from. * @position Point to start search for a floor tile from.
*/ */
sf::Vector2i sf::Vector2i
@ -298,6 +299,7 @@ Generator::findClosestFloor(const sf::Vector2i& position) const {
open.insert(makePair(sf::Vector2i(current.x, current.y - 1))); open.insert(makePair(sf::Vector2i(current.x, current.y - 1)));
} }
} }
// No floor tile found in the entire world.
assert(false); assert(false);
return sf::Vector2i(); return sf::Vector2i();
} }