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this should be better

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This commit is contained in:
Huynh Tien 2021-12-16 17:18:09 +07:00
parent 6f01310f92
commit f91ed4705a
1 changed files with 21 additions and 22 deletions
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43
src/main/java/world/bentobox/bentobox/util/teleport/SafeSpotTeleport.java
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@ -1,15 +1,6 @@
package world.bentobox.bentobox.util.teleport;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.concurrent.CompletableFuture;
import org.bukkit.Bukkit;
import org.bukkit.ChunkSnapshot;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.*;
import org.bukkit.World.Environment;
import org.bukkit.block.BlockFace;
import org.bukkit.entity.Entity;
@ -17,13 +8,17 @@ import org.bukkit.entity.Player;
import org.bukkit.scheduler.BukkitTask;
import org.bukkit.util.Vector;
import org.eclipse.jdt.annotation.Nullable;
import world.bentobox.bentobox.BentoBox;
import world.bentobox.bentobox.api.user.User;
import world.bentobox.bentobox.database.objects.Island;
import world.bentobox.bentobox.util.Pair;
import world.bentobox.bentobox.util.Util;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.concurrent.CompletableFuture;
/**
* A class that calculates finds a safe spot asynchronously and then teleports the player there.
* @author tastybento
@ -231,17 +226,19 @@ public class SafeSpotTeleport {
*/
private boolean scanChunk(ChunkSnapshot chunk) {
int startY = location.getBlockY();
int minY = location.getWorld().getMinHeight() + 1;
int maxY = maxHeight;
int minY = location.getWorld().getMinHeight();
int maxY = 60; // Just a dummy value
// Check the safe spot at the current height
for (int x = 0; x < 16; x++) {
for (int z = 0; z < 16; z++) {
if (minY >= startY && startY <= maxY && checkBlock(chunk, x, startY ,z)) {
if (minY >= startY && checkBlock(chunk, x, startY, z)) {
return true;
}
maxY = Math.max(chunk.getHighestBlockYAt(x, z), maxY);
}
}
maxY = Math.min(maxY, maxHeight);
// Expand the height up and down until a safe spot is found
int upperY = startY + 1;
@ -251,23 +248,25 @@ public class SafeSpotTeleport {
while (checkUpper || checkLower) {
for (int x = 0; x < 16; x++) {
for (int z = 0; z < 16; z++) {
if (checkUpper && upperY <= maxY && checkBlock(chunk, x, upperY, z)) {
if (checkUpper && checkBlock(chunk, x, upperY, z)) {
return true;
}
if (checkLower && lowerY >= minY && checkBlock(chunk, x, lowerY, z)) {
if (checkLower && checkBlock(chunk, x, lowerY, z)) {
return true;
}
}
}
if (upperY > maxY) {
checkUpper = false;
} else {
if (checkUpper) {
upperY++;
if (upperY > maxY) {
checkUpper = false;
}
}
if (lowerY < minY) {
checkLower = false;
} else {
if (checkLower) {
lowerY--;
if (lowerY < minY) {
checkLower = false;
}
}
}