Fill chunks outside of world (schematic) with empty chunks

2021-12-04 18:56:57 +00:00
parent abc5a83b48
commit 9d507f684f
5 changed files with 147 additions and 48 deletions
@@ -0,0 +1,81 @@
+package com.loohp.limbo.world;
+
+import com.loohp.limbo.location.Location;
+
+import net.querz.mca.Chunk;
+
+public class ChunkPosition {
+	
+	private World world;
+	private int x;
+	private int z;
+	
+	public ChunkPosition(World world, int chunkX, int chunkZ) {
+		this.world = world;
+		this.x = chunkX;
+		this.z = chunkZ;
+	}
+	
+	public ChunkPosition(Location location) {
+		this(location.getWorld(), (int) location.getX() >> 4, (int) location.getZ() >> 4);
+	}
+	
+	public ChunkPosition(World world, Chunk chunk) {
+		this(world, world.getChunkX(chunk), world.getChunkZ(chunk));
+	}
+	
+	public World getWorld() {
+		return world;
+	}
+	
+	public int getChunkX() {
+		return x;
+	}
+	
+	public int getChunkZ() {
+		return z;
+	}
+	
+	public Chunk getChunk() {
+		return getWorld().getChunkAt(x, z);
+	}
+
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		result = prime * result + ((world == null) ? 0 : world.hashCode());
+		result = prime * result + x;
+		result = prime * result + z;
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj) {
+			return true;
+		}
+		if (obj == null) {
+			return false;
+		}
+		if (getClass() != obj.getClass()) {
+			return false;
+		}
+		ChunkPosition other = (ChunkPosition) obj;
+		if (world == null) {
+			if (other.world != null) {
+				return false;
+			}
+		} else if (!world.equals(other.world)) {
+			return false;
+		}
+		if (x != other.x) {
+			return false;
+		}
+		if (z != other.z) {
+			return false;
+		}
+		return true;
+	}
+
+}
@@ -27,7 +27,29 @@ import net.querz.nbt.tag.CompoundTag;
 import net.querz.nbt.tag.ListTag;

 public class World {
-
+	
+	public static final CompoundTag HEIGHT_MAP = new CompoundTag();
+	public static final Chunk EMPTY_CHUNK = Chunk.newChunk();
+	
+	static {
+		HEIGHT_MAP.putLongArray("MOTION_BLOCKING",
+				new long[] {1371773531765642314L, 1389823183635651148L, 1371738278539598925L,
+						1389823183635388492L, 1353688558756731469L, 1389823114781694027L, 1317765589597723213L,
+						1371773531899860042L, 1389823183635651149L, 1371773462911685197L, 1389823183635650636L,
+						1353688626805119565L, 1371773531900123211L, 1335639250618849869L, 1371738278674077258L,
+						1389823114781694028L, 1353723811310638154L, 1371738278674077259L, 1335674228429068364L,
+						1335674228429067338L, 1335674228698027594L, 1317624576693539402L, 1335709481520370249L,
+						1299610178184057417L, 1335638906349064264L, 1299574993811968586L, 1299574924958011464L,
+						1299610178184056904L, 1299574924958011464L, 1299610109330100296L, 1299574924958011464L,
+						1299574924823793736L, 1299574924958011465L, 1281525273222484040L, 1299574924958011464L,
+						1281525273222484040L, 9548107335L});
+		
+		EMPTY_CHUNK.cleanupPalettesAndBlockStates();
+		EMPTY_CHUNK.setHeightMaps(HEIGHT_MAP.clone());
+		EMPTY_CHUNK.setBiomes(new int[256]);
+		EMPTY_CHUNK.setTileEntities(new ListTag<CompoundTag>(CompoundTag.class));
+	}
+	
 	private String name;
 	private Environment environment;
 	private Chunk[][] chunks;
@@ -49,19 +71,7 @@ public class World {
 				chunks[x][z] = Chunk.newChunk();
 				Chunk chunk = chunks[x][z];
 				chunk.cleanupPalettesAndBlockStates();
-				CompoundTag heightMap = new CompoundTag();
-				heightMap.putLongArray("MOTION_BLOCKING",
-						new long[] {1371773531765642314L, 1389823183635651148L, 1371738278539598925L,
-								1389823183635388492L, 1353688558756731469L, 1389823114781694027L, 1317765589597723213L,
-								1371773531899860042L, 1389823183635651149L, 1371773462911685197L, 1389823183635650636L,
-								1353688626805119565L, 1371773531900123211L, 1335639250618849869L, 1371738278674077258L,
-								1389823114781694028L, 1353723811310638154L, 1371738278674077259L, 1335674228429068364L,
-								1335674228429067338L, 1335674228698027594L, 1317624576693539402L, 1335709481520370249L,
-								1299610178184057417L, 1335638906349064264L, 1299574993811968586L, 1299574924958011464L,
-								1299610178184056904L, 1299574924958011464L, 1299610109330100296L, 1299574924958011464L,
-								1299574924823793736L, 1299574924958011465L, 1281525273222484040L, 1299574924958011464L,
-								1281525273222484040L, 9548107335L});
-				chunk.setHeightMaps(heightMap);
+				chunk.setHeightMaps(HEIGHT_MAP.clone());
 				chunk.setBiomes(new int[256]);
 				chunk.setTileEntities(new ListTag<CompoundTag>(CompoundTag.class));
 			}