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Perf fix, wrt Ore growth.

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This commit is contained in:
Bob
2009-11-04 21:21:49 +13:00
parent db89136adf
commit 0d4b0e76b9
1 changed files with 10 additions and 2 deletions
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12
OpenRa.FileFormats/Map.cs
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@@ -91,8 +91,16 @@ namespace OpenRa.FileFormats
byte GetOreDensity(int i, int j) byte GetOreDensity(int i, int j)
{ {
return (byte)Math.Min(11, (3 * AdjacentTiles(new int2(i, j)).Sum( // perf fix. it's ugly, i know :(
p => ContainsOre(p.X, p.Y) ? 1 : 0) / 2)); int sum = 0;
for( var u = -1 ; u < 2 ; u++ )
for( var v = -1 ; v < 2 ; v++ )
if( ContainsOre( i + u, j + v ) )
++sum;
sum = sum * 3 / 2;
if( sum > 11 )
return 11;
return (byte)sum;
} }
byte GetGemDensity(int i, int j) byte GetGemDensity(int i, int j)