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Add a check for bogus Frames / Length combinations.

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This commit is contained in:
Paul Chote
2016-08-06 21:19:32 +01:00
parent de85a76c90
commit b94b703157
1 changed files with 5 additions and 0 deletions
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5
OpenRA.Mods.Common/Graphics/DefaultSpriteSequence.cs
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@@ -254,6 +254,11 @@ namespace OpenRA.Mods.Common.Graphics
"{0}: Sequence {1}.{2}: Length must be <= stride" "{0}: Sequence {1}.{2}: Length must be <= stride"
.F(info.Nodes[0].Location, sequence, animation)); .F(info.Nodes[0].Location, sequence, animation));
if (Frames != null && Length > Frames.Length)
throw new InvalidOperationException(
"{0}: Sequence {1}.{2}: Length must be <= Frames.Length"
.F(info.Nodes[0].Location, sequence, animation));
if (Start < 0 || Start + Facings * Stride > sprites.Length) if (Start < 0 || Start + Facings * Stride > sprites.Length)
throw new InvalidOperationException( throw new InvalidOperationException(
"{5}: Sequence {0}.{1} uses frames [{2}..{3}], but only 0..{4} actually exist" "{5}: Sequence {0}.{1} uses frames [{2}..{3}], but only 0..{4} actually exist"