грузим чанки при входе

protocol/src/main/java/mc/protocol/model/Location.java

@@ -9,4 +9,16 @@ public class Location {
 	private double x;
 	private double y;
 	private double z;
+
+	public int getIntX() {
+		return (int) x;
+	}
+
+	public int getIntZ() {
+		return (int) z;
+	}
+
+	public Location toChunkXZ() {
+		return new Location(this.getIntX() >> 4, 0d, this.getIntZ() >> 4);
+	}
 }