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Add natural spawn protection listener. 

Fixes #84
This commit is contained in:
BONNe 2022-02-27 21:33:21 +02:00
parent d64be1c518
commit 0a016c2eaa
1 changed files with 18 additions and 0 deletions
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18
src/main/java/world/bentobox/greenhouses/listeners/GreenhouseGuard.java
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@ -10,6 +10,7 @@ import org.bukkit.event.Listener;
import org.bukkit.event.block.BlockFromToEvent;
import org.bukkit.event.block.BlockPistonExtendEvent;
import org.bukkit.event.block.BlockPistonRetractEvent;
import org.bukkit.event.entity.CreatureSpawnEvent;
import world.bentobox.greenhouses.Greenhouses;
import world.bentobox.greenhouses.data.Greenhouse;
@ -78,6 +79,23 @@ public class GreenhouseGuard implements Listener {
.anyMatch(this::inGreenhouse));
}
/**
* Guard Greenhouse from natural entity spawning.
*
* @param spawnEvent the spawn event
*/
@EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
public void onCreatureSpawn(CreatureSpawnEvent spawnEvent)
{
if (CreatureSpawnEvent.SpawnReason.NATURAL == spawnEvent.getSpawnReason())
{
// Natural spawn events should be cancelled. Greenhouse spawns its own mobs.
spawnEvent.setCancelled(this.inGreenhouse(spawnEvent.getLocation()));
}
}
private boolean inGreenhouse(Location l) {
return addon.getManager().getMap().getGreenhouse(l).map(g -> g.isRoofOrWallBlock(l)).orElse(false);
}