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Add support for c2me-uncompressed chunks

This commit is contained in:
Lukas Rieger (Blue) 2023-07-07 13:15:17 +02:00
parent 838b22aa19
commit 83b81bcca6
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GPG Key ID: 2D09EC5ED2687FF2
1 changed files with 3 additions and 1 deletions
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BlueMapCore/src/main/java/de/bluecolored/bluemap/core/mca/region/MCARegion.java
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@ -87,7 +87,9 @@ public class MCARegion implements Region {
raf.seek(offset + 4); // +4 skip chunk size
byte compressionTypeByte = raf.readByte();
CompressionType compressionType = CompressionType.getFromID(compressionTypeByte);
CompressionType compressionType = compressionTypeByte == 3 ?
CompressionType.NONE :
CompressionType.getFromID(compressionTypeByte);
if (compressionType == null) {
throw new IOException("Invalid compression type " + compressionTypeByte);
}