| package net.querz.nbt.mca; |
| |
| import net.querz.nbt.NBTTestCase; |
| |
| public class MCAUtilTest extends NBTTestCase { |
| |
| public void testLocationConversion() { |
| assertEquals(0, MCAUtil.blockToChunk(0)); |
| assertEquals(0, MCAUtil.blockToChunk(15)); |
| assertEquals(1, MCAUtil.blockToChunk(16)); |
| assertEquals(-1, MCAUtil.blockToChunk(-1)); |
| assertEquals(-1, MCAUtil.blockToChunk(-16)); |
| assertEquals(-2, MCAUtil.blockToChunk(-17)); |
| |
| assertEquals(0, MCAUtil.blockToRegion(0)); |
| assertEquals(0, MCAUtil.blockToRegion(511)); |
| assertEquals(1, MCAUtil.blockToRegion(512)); |
| assertEquals(-1, MCAUtil.blockToRegion(-1)); |
| assertEquals(-1, MCAUtil.blockToRegion(-512)); |
| assertEquals(-2, MCAUtil.blockToRegion(-513)); |
| |
| assertEquals(0, MCAUtil.chunkToRegion(0)); |
| assertEquals(0, MCAUtil.chunkToRegion(31)); |
| assertEquals(1, MCAUtil.chunkToRegion(32)); |
| assertEquals(-1, MCAUtil.chunkToRegion(-1)); |
| assertEquals(-1, MCAUtil.chunkToRegion(-32)); |
| assertEquals(-2, MCAUtil.chunkToRegion(-33)); |
| |
| assertEquals(0, MCAUtil.regionToChunk(0)); |
| assertEquals(32, MCAUtil.regionToChunk(1)); |
| assertEquals(-32, MCAUtil.regionToChunk(-1)); |
| assertEquals(-64, MCAUtil.regionToChunk(-2)); |
| |
| assertEquals(0, MCAUtil.regionToBlock(0)); |
| assertEquals(512, MCAUtil.regionToBlock(1)); |
| assertEquals(-512, MCAUtil.regionToBlock(-1)); |
| assertEquals(-1024, MCAUtil.regionToBlock(-2)); |
| |
| assertEquals(0, MCAUtil.chunkToBlock(0)); |
| assertEquals(16, MCAUtil.chunkToBlock(1)); |
| assertEquals(-16, MCAUtil.chunkToBlock(-1)); |
| assertEquals(-32, MCAUtil.chunkToBlock(-2)); |
| } |
| |
| public void testCreateNameFromLocation() { |
| assertEquals("r.0.0.mca", MCAUtil.createNameFromBlockLocation(0, 0)); |
| assertEquals("r.0.0.mca", MCAUtil.createNameFromBlockLocation(511, 511)); |
| assertEquals("r.1.0.mca", MCAUtil.createNameFromBlockLocation(512, 511)); |
| assertEquals("r.0.-1.mca", MCAUtil.createNameFromBlockLocation(511, -1)); |
| assertEquals("r.0.-1.mca", MCAUtil.createNameFromBlockLocation(511, -512)); |
| assertEquals("r.0.-2.mca", MCAUtil.createNameFromBlockLocation(511, -513)); |
| assertEquals("r.0.1.mca", MCAUtil.createNameFromBlockLocation(511, 512)); |
| assertEquals("r.-1.0.mca", MCAUtil.createNameFromBlockLocation(-1, 511)); |
| assertEquals("r.-1.0.mca", MCAUtil.createNameFromBlockLocation(-512, 511)); |
| assertEquals("r.-2.0.mca", MCAUtil.createNameFromBlockLocation(-513, 511)); |
| |
| assertEquals("r.0.0.mca", MCAUtil.createNameFromChunkLocation(0, 0)); |
| assertEquals("r.0.0.mca", MCAUtil.createNameFromChunkLocation(31, 31)); |
| assertEquals("r.1.0.mca", MCAUtil.createNameFromChunkLocation(32, 31)); |
| assertEquals("r.0.-1.mca", MCAUtil.createNameFromChunkLocation(31, -1)); |
| assertEquals("r.0.-1.mca", MCAUtil.createNameFromChunkLocation(31, -32)); |
| assertEquals("r.0.-2.mca", MCAUtil.createNameFromChunkLocation(31, -33)); |
| assertEquals("r.0.1.mca", MCAUtil.createNameFromChunkLocation(31, 32)); |
| assertEquals("r.-1.0.mca", MCAUtil.createNameFromChunkLocation(-1, 31)); |
| assertEquals("r.-1.0.mca", MCAUtil.createNameFromChunkLocation(-32, 31)); |
| assertEquals("r.-2.0.mca", MCAUtil.createNameFromChunkLocation(-33, 31)); |
| |
| assertEquals("r.0.0.mca", MCAUtil.createNameFromRegionLocation(0, 0)); |
| assertEquals("r.1.0.mca", MCAUtil.createNameFromRegionLocation(1, 0)); |
| assertEquals("r.0.-1.mca", MCAUtil.createNameFromRegionLocation(0, -1)); |
| assertEquals("r.0.-2.mca", MCAUtil.createNameFromRegionLocation(0, -2)); |
| assertEquals("r.0.1.mca", MCAUtil.createNameFromRegionLocation(0, 1)); |
| assertEquals("r.-1.0.mca", MCAUtil.createNameFromRegionLocation(-1, 0)); |
| assertEquals("r.-2.0.mca", MCAUtil.createNameFromRegionLocation(-2, 0)); |
| } |
| } |