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Fix decal state exceptions (#13075)

This commit is contained in:
Leon Friedrich 2022-12-19 09:44:14 +13:00 committed by GitHub
parent b0456d62f8
commit decce17e94
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 19 additions and 7 deletions
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26
Content.Client/Decals/DecalSystem.cs
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@ -100,9 +100,11 @@ namespace Content.Client.Decals
}
}
RemoveChunks(gridUid, gridComp, removedChunks);
UpdateChunks(gridUid, gridComp, state.Chunks);
return;
if (removedChunks.Count > 0)
RemoveChunks(gridUid, gridComp, removedChunks);
if (state.Chunks.Count > 0)
UpdateChunks(gridUid, gridComp, state.Chunks);
}
private void OnChunkUpdate(DecalChunkUpdateEvent ev)
@ -138,9 +140,14 @@ namespace Content.Client.Decals
private void UpdateChunks(EntityUid gridId, DecalGridComponent gridComp, Dictionary<Vector2i, DecalChunk> updatedGridChunks)
{
var chunkCollection = gridComp.ChunkCollection.ChunkCollection;
var chunkIndex = ChunkIndex[gridId];
var renderIndex = DecalRenderIndex[gridId];
var zIndexIndex = _decalZIndexIndex[gridId];
if (!ChunkIndex.TryGetValue(gridId, out var chunkIndex) ||
!DecalRenderIndex.TryGetValue(gridId, out var renderIndex) ||
!_decalZIndexIndex.TryGetValue(gridId, out var zIndexIndex))
{
Logger.Error($"Grid missing from dictionaries while updating decal chunks for grid {ToPrettyString(gridId)}");
return;
}
// Update any existing data / remove decals we didn't receive data for.
foreach (var (indices, newChunkData) in updatedGridChunks)
@ -173,7 +180,12 @@ namespace Content.Client.Decals
private void RemoveChunks(EntityUid gridId, DecalGridComponent gridComp, IEnumerable<Vector2i> chunks)
{
var chunkCollection = gridComp.ChunkCollection.ChunkCollection;
var chunkIndex = ChunkIndex[gridId];
if (!ChunkIndex.TryGetValue(gridId, out var chunkIndex))
{
Logger.Error($"Missing grid in ChunkIndex dictionary while removing chunks from grid {ToPrettyString(gridId)}");
return;
}
foreach (var index in chunks)
{