wisplite/distant-horizons-sharded
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hopefully prevent a index out of bounds exception

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This commit is contained in:
James Seibel
2021-09-18 17:44:52 -05:00
parent ba1d096a48
commit a939d29357
1 changed files with 8 additions and 4 deletions
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src/main/java/com/seibel/lod/builders/LodBufferBuilder.java
+8 -4
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@@ -257,8 +257,12 @@ public class LodBufferBuilder
int zAdj;
int chunkXdist;
int chunkZdist;
short gameChunkRenderDistance = (short) (renderer.vanillaRenderedChunks.length / 2 - 1);
//long dataPoint;
// keep a local version so we don't have to worry about indexOutOfBounds Exceptions
// if it changes in the LodRenderer while we are working here
boolean[][] vanillaRenderedChunks = renderer.vanillaRenderedChunks;
short gameChunkRenderDistance = (short) (vanillaRenderedChunks.length / 2 - 1);
for (int index = 0; index < posToRender.getNumberOfPos(); index++)
{
detailLevel = posToRender.getNthDetailLevel(index);
@@ -270,7 +274,7 @@ public class LodBufferBuilder
if (gameChunkRenderDistance >= Math.abs(chunkXdist)
&& gameChunkRenderDistance >= Math.abs(chunkZdist)
&& detailLevel <= LodUtil.CHUNK_DETAIL_LEVEL
&& renderer.vanillaRenderedChunks[chunkXdist + gameChunkRenderDistance + 1][chunkZdist + gameChunkRenderDistance + 1])
&& vanillaRenderedChunks[chunkXdist + gameChunkRenderDistance + 1][chunkZdist + gameChunkRenderDistance + 1])
{
continue;
}
@@ -285,7 +289,7 @@ public class LodBufferBuilder
chunkZdist = LevelPosUtil.getChunkPos(detailLevel, zAdj) - playerChunkPos.z;
if (gameChunkRenderDistance >= Math.abs(chunkXdist) && gameChunkRenderDistance >= Math.abs(chunkZdist))
{
if (!renderer.vanillaRenderedChunks[chunkXdist + gameChunkRenderDistance + 1][chunkZdist + gameChunkRenderDistance + 1]
if (!vanillaRenderedChunks[chunkXdist + gameChunkRenderDistance + 1][chunkZdist + gameChunkRenderDistance + 1]
&& posToRender.contains(detailLevel, xAdj, zAdj))
{
if (LodConfig.CLIENT.worldGenerator.lodQualityMode.get() == LodQualityMode.HEIGHTMAP)