Method setOffset

src/minecraft/reader/RegionFile.java:366–370

(int x, int z, int offset)

	}

	private void setOffset(int x, int z, int offset) throws IOException {
		this.offsets[x + z * 32] = offset;
		this.file.seek((x + z * 32) * 4);
		this.file.writeInt(offset);
	}

	private void setTimestamp(int x, int z, int value) throws IOException {
		this.chunkTimestamps[x + z * 32] = value;