@Override
public ChunkViewCore getLocalView(Vector3i centerChunkPos) {
Region3i region =
Region3i.createFromCenterExtents(centerChunkPos, ChunkConstants.LOCAL_REGION_EXTENTS);
if (getChunk(centerChunkPos) != null) {
return createWorldView(region, Vector3i.one());
}
return null;
}
@Override
public ChunkViewCore getSubviewAroundChunk(Vector3i chunkPos) {
Region3i region =
Region3i.createFromCenterExtents(chunkPos, ChunkConstants.LOCAL_REGION_EXTENTS);
if (getChunk(chunkPos) != null) {
return createWorldView(
region, new Vector3i(-region.min().x, -region.min().y, -region.min().z));
}
return null;
}
private boolean makeChunkAvailable(final ReadyChunkInfo readyChunkInfo) {
final Chunk chunk = nearCache.get(readyChunkInfo.getPos());
if (chunk == null) {
return false;
}
for (Vector3i pos : Region3i.createFromCenterExtents(readyChunkInfo.getPos(), 1)) {
if (nearCache.get(pos) == null) {
return false;
}
}
lightMerger.beginMerge(chunk, readyChunkInfo);
return true;
}
@Test
public void borderCalculation() {
WorldBuilder worldBuilder = new WorldBuilder(12L);
worldBuilder.addProvider(new Facet1Provider());
worldBuilder.addProvider(new Facet2Provider());
World world = worldBuilder.build();
Region3i regionToGenerate = Region3i.createFromCenterExtents(new Vector3i(), 1);
Region regionData = world.getWorldData(regionToGenerate);
Facet1 facet1 = regionData.getFacet(Facet1.class);
assertEquals(regionToGenerate, facet1.getWorldRegion());
Facet2 facet2 = regionData.getFacet(Facet2.class);
assertEquals(
Region3i.createFromMinAndSize(new Vector3i(-3, -1, -3), new Vector3i(7, 3, 7)),
facet2.getWorldRegion());
}