resources/region_files: add a zlib compressed chunk
parent
b9006cc6ea
commit
a787a89493
Binary file not shown.
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@ -5,9 +5,18 @@ else
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VERBOSE=false
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fi
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if [ "$1" = "-n" ]; then
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DECOMPRESS=false
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shift
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else
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DECOMPRESS=true
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fi
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if [ ! -f "$1" ]; then
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echo "Usage: $0 [-v] FILE"
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echo "Usage: $0 [-v] [-n] FILE"
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echo " -v display raw content and NBT dump"
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echo " -n don't decompress"
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exit 1
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fi
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@ -62,13 +71,20 @@ sys.stdout.buffer.flush()
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esac
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echo " format: $FORMAT ($FORMAT_HEX)"
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if $DECOMPRESS; then
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dd if="$1" bs=4096 count=$LENGTH skip=$OFFSET 2>/dev/null | dd bs=1 skip=5 count=$(($COMPRESSED_LENGTH-1)) 2>/dev/null | UNCOMPRESS > /tmp/chunk_uncompressed_nbt
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else
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dd if="$1" bs=4096 count=$LENGTH skip=$OFFSET 2>/dev/null | dd bs=1 skip=5 count=$(($COMPRESSED_LENGTH-1)) 2>/dev/null > /tmp/chunk_compressed_nbt
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fi
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if $VERBOSE; then
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echo "Raw chunk data:"
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echo "$DATA"
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echo "NBT dump:"
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#TODO: use pipes instead of a file
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dd if="$1" bs=4096 count=$LENGTH skip=$OFFSET 2>/dev/null | dd bs=1 skip=5 count=$(($COMPRESSED_LENGTH-1)) 2>/dev/null | UNCOMPRESS > /tmp/chunk_uncompressed_nbt
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#TODO: fix this up to work with both compressed and uncompressed NBT
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dumpnbt /tmp/chunk_uncompressed_nbt
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rm /tmp/chunk_uncompressed_nbt
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fi
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