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Fixes TerrainRenderer.Draw() causing a crash because of negative firstRow value

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Scott_NZ
2013-04-19 19:09:29 +12:00
parent 1db4cb1867
commit 2c4c7aa4c0
1 changed files with 3 additions and 3 deletions
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6
OpenRA.Game/Graphics/TerrainRenderer.cs
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@@ -69,9 +69,6 @@ namespace OpenRA.Graphics
if (lastRow < 0 || firstRow > map.Bounds.Height) if (lastRow < 0 || firstRow > map.Bounds.Height)
return; return;
if (firstRow < 0) firstRow = 0;
if (lastRow > map.Bounds.Height) lastRow = map.Bounds.Height;
if (world.VisibleBounds.HasValue) if (world.VisibleBounds.HasValue)
{ {
var r = world.VisibleBounds.Value; var r = world.VisibleBounds.Value;
@@ -82,6 +79,9 @@ namespace OpenRA.Graphics
firstRow = r.Bottom - map.Bounds.Top; firstRow = r.Bottom - map.Bounds.Top;
} }
if (firstRow < 0) firstRow = 0;
if (lastRow > map.Bounds.Height) lastRow = map.Bounds.Height;
if( lastRow < firstRow ) lastRow = firstRow; if( lastRow < firstRow ) lastRow = firstRow;
Game.Renderer.WorldSpriteRenderer.DrawVertexBuffer( Game.Renderer.WorldSpriteRenderer.DrawVertexBuffer(