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Saddle.java
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Saddle.java
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package net.citizensnpcs.trait;
import org.bukkit.entity.Pig;
import org.bukkit.entity.Steerable;
import org.bukkit.event.EventHandler;
import org.bukkit.event.player.PlayerInteractEntityEvent;
import net.citizensnpcs.api.CitizensAPI;
import net.citizensnpcs.api.persistence.Persist;
import net.citizensnpcs.api.trait.Trait;
import net.citizensnpcs.api.trait.TraitName;
import net.citizensnpcs.util.Util;
/**
* Persists saddle metadata.
*
* @see Pig#hasSaddle()
*/
@TraitName("saddle")
public class Saddle extends Trait implements Toggleable {
@Persist("")
private boolean saddle;
private boolean steerable;
public Saddle() {
super("saddle");
}
@EventHandler
public void onPlayerInteractEntity(PlayerInteractEntityEvent event) {
if (steerable && npc.equals(CitizensAPI.getNPCRegistry().getNPC(event.getRightClicked()))) {
event.setCancelled(true);
}
}
@Override
public void onSpawn() {
if (Util.optionalEntitySet("PIG", "STRIDER").contains(npc.getEntity().getType())) {
steerable = true;
updateSaddleState();
} else {
steerable = false;
}
}
@Override
public boolean toggle() {
saddle = !saddle;
if (steerable) {
updateSaddleState();
}
return saddle;
}
@Override
public String toString() {
return "Saddle{" + saddle + "}";
}
private void updateSaddleState() {
if (SUPPORT_STEERABLE) {
try {
((Steerable) npc.getEntity()).setSaddle(saddle);
} catch (Throwable t) {
SUPPORT_STEERABLE = false;
((Pig) npc.getEntity()).setSaddle(saddle);
}
} else {
((Pig) npc.getEntity()).setSaddle(saddle);
}
}
public boolean useSaddle() {
return saddle;
}
private static boolean SUPPORT_STEERABLE = true;
}