39 lines
1.0 KiB
Java
39 lines
1.0 KiB
Java
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package com.alttd.custommobs.utility;
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import org.bukkit.Location;
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import org.bukkit.Material;
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import org.bukkit.block.Block;
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import org.bukkit.block.BlockFace;
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import org.bukkit.entity.Player;
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import org.bukkit.util.BlockIterator;
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import java.util.Optional;
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public class SpawnableTargetBlock {
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public Optional<Location> getSpawnableTargetBlock(Player player, int maxDistance) {
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BlockIterator iter = new BlockIterator(player, maxDistance);
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while (iter.hasNext()) {
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Block block = iter.next();
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if (isSpawnable(block)) {
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return Optional.of(block.getLocation());
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}
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}
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return Optional.empty();
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}
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private boolean isSpawnable(Block block) {
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Material material = block.getType();
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if (material == Material.AIR) {
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return false;
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}
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Block blockAbove = block.getRelative(BlockFace.UP);
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if (blockAbove.getType() != Material.AIR) {
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return false;
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}
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return block.getType().isSolid();
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}
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}
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