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(svn r19484) -Codechange: Rename parameter 'x' of CalcBridgeLenCostFactor() to 'length'.

release/1.1
alberth 2010-03-20 15:32:58 +00:00
parent f05a8635fd
commit cced6b35cb
1 changed files with 5 additions and 5 deletions
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10
src/tunnelbridge_cmd.cpp
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@ -71,17 +71,17 @@ void ResetBridges()
* @param length Length of the bridge.
* @return Price factor for the bridge.
*/
int CalcBridgeLenCostFactor(int x)
int CalcBridgeLenCostFactor(int length)
{
int n;
int r;
if (x < 2) return x;
x -= 2;
if (length < 2) return length;
length -= 2;
for (n = 0, r = 2;; n++) {
if (x <= n) return r + x * n;
if (length <= n) return r + length * n;
r += n * n;
x -= n;
length -= n;
}
}