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zOMG perf

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This commit is contained in:
Chris Forbes
2010-05-08 21:43:09 +12:00
parent 6d4431411a
commit edc73f2df8
1 changed files with 14 additions and 10 deletions
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24
OpenRA.Editor/Surface.cs
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@@ -63,17 +63,21 @@ namespace OpenRA.Editor
for( var u = 0; u < template.Size.X; u++ )
for (var v = 0; v < template.Size.Y; v++)
{
var z = u + v * template.Size.X;
if (template.TerrainType.ContainsKey(z))
Map.MapTiles[u + pos.X, v + pos.Y] =
new TileReference<ushort, byte> { type = Brush.First, image = (byte)z, index = (byte)z };
if (Map.IsInMap(new int2(u, v) + pos))
{
var z = u + v * template.Size.X;
if (template.TerrainType.ContainsKey(z))
Map.MapTiles[u + pos.X, v + pos.Y] =
new TileReference<ushort, byte> { type = Brush.First, image = (byte)z, index = (byte)z };
var ch = new int2( (pos.X + u) / ChunkSize, (pos.Y + v) / ChunkSize);
if (Chunks.ContainsKey(ch))
{
Chunks[ch].Dispose();
Chunks.Remove(ch);
}
}
}
// invalidate tiles that were involved.
// todo: do this properly.
foreach (var v in Chunks.Values) v.Dispose();
Chunks.Clear();
}
Invalidate();