#Curse minecraft zip file mod#

In case the values of x mod 32 or z mod 32 are negative (which happens when usingР’В % operator in Java/C/C++), simply add 32 or the player can replace mod with & (AND operator). The location in the region file of a chunk at (x, z) (in chunk coordinates) must be found at byte offset 4 * ((x mod 32) + (z mod 32) * 32) in its region file. Region files begin with an 8kB header containing information about which chunks are present in the region file, when they were last updated, and where they can be found. The coordinates for the region a chunk belongs to can be found by taking the floor of the chunk coordinates divided by 32.Р”Р‡or example, a chunk at (30, -3) would be in the region (0, -1), and one at (1500, -600) would be at (46, -19). z.mcr, where x and z are the region's coordinates. Region files are located in a subfolder of the world directory called 'region', and have names in the form r.

The format has been superseded by the Anvil file format however, the Anvil file format made changes only to the Chunk format and changed only the region file extensions from '.mcr' to '.mca'. The difference in a world's total file size between the Region file format and the Alpha level format is negligible. JahKob has claimed that this format is up to 7 times faster than the previous system. The McRegion format was adopted nearly unchanged, except for the addition of a table of chunk update timestamps.

The system is based on McRegion, a mod by Scaevolus, also known for his development of the Optimine project. It could be said that a region is a part of a file system where the header shows the player positions for each file and sector is the allocation size. This file format took the place of the Alpha level format, which had been in use since the Infdev development phase, in which chunks were stored in individual files. The Region file format is a storage format for Minecraft chunks introduced in Beta 1.3, in which groups of 32Р“вЂ”32 chunks (512Р“вЂ”256Р“вЂ”512 blocks, 67,108,864 total) are stored in a region file. This feature is exclusive to Java Edition.

Curse minecraft zip file