amalthea-mc/ShopChest
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Use queue and move event for shop updater

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This commit is contained in:
Eric 2018-08-19 23:07:58 +02:00
parent c80129b56f
commit 7032209ef7
3 changed files with 62 additions and 26 deletions
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30
src/main/java/de/epiceric/shopchest/listeners/ShopUpdateListener.java
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@ -8,6 +8,7 @@ import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.event.player.PlayerTeleportEvent;
import org.bukkit.event.world.WorldLoadEvent;
@ -58,28 +59,31 @@ public class ShopUpdateListener implements Listener {
new BukkitRunnable() {
@Override
public void run() {
plugin.getUpdater().beforeNext(new Runnable() {
@Override
public void run() {
if (p.isOnline()) {
for (Shop shop : plugin.getShopUtils().getShops()) {
if (shop.hasItem()) {
shop.getItem().hidePlayer(p);
}
if (shop.hasHologram()) {
shop.getHologram().hidePlayer(p);
}
plugin.getUpdater().queue(() -> {
if (p.isOnline()) {
for (Shop shop : plugin.getShopUtils().getShops()) {
if (shop.hasItem()) {
shop.getItem().hidePlayer(p);
}
if (shop.hasHologram()) {
shop.getHologram().hidePlayer(p);
}
// so next update will update correctly
plugin.getShopUtils().resetPlayerLocation(p);
}
// so next update will update correctly
plugin.getShopUtils().resetPlayerLocation(p);
}
});
plugin.getUpdater().updateShops(p);
}
}.runTaskLater(plugin, 15L);
}
}
@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
public void onPlayerMove(PlayerMoveEvent e) {
plugin.getUpdater().updateShops(e.getPlayer());
}
@EventHandler
public void onWorldLoad(WorldLoadEvent e) {
final String worldName = e.getWorld().getName();

3
src/main/java/de/epiceric/shopchest/shop/Shop.java
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@ -119,11 +119,12 @@ public class Shop {
if (item == null) createItem();
// Update shops for players in the same world after creation has finished
plugin.getUpdater().beforeNext(() -> {
plugin.getUpdater().queue(() -> {
for (Player player : location.getWorld().getPlayers()) {
plugin.getShopUtils().resetPlayerLocation(player);
}
});
plugin.getUpdater().updateShops(location.getWorld());
});
created = true;

55
src/main/java/de/epiceric/shopchest/utils/ShopUpdater.java
View File

@ -2,15 +2,16 @@ package de.epiceric.shopchest.utils;
import de.epiceric.shopchest.ShopChest;
import org.bukkit.Bukkit;
import org.bukkit.World;
import org.bukkit.entity.Player;
import java.util.Queue;
import java.util.concurrent.ConcurrentLinkedQueue;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockingQueue;
public class ShopUpdater {
private final ShopChest plugin;
private final Queue<Runnable> beforeNext = new ConcurrentLinkedQueue<>();
private final BlockingQueue<Runnable> queue = new LinkedBlockingQueue<>();
private volatile Thread thread;
@ -25,13 +26,10 @@ public class ShopUpdater {
if (!isRunning()) {
thread = new Thread(() -> {
while (!Thread.interrupted()) {
for (Runnable runnable : beforeNext) {
runnable.run();
}
beforeNext.clear();
for (Player p : Bukkit.getOnlinePlayers()) {
plugin.getShopUtils().updateShops(p);
try {
queue.take().run();
} catch (InterruptedException e) {
break;
}
}
}, "Shop Updater");
@ -64,12 +62,45 @@ public class ShopUpdater {
return thread != null;
}
/**
* Queue a task to update shops for the given player
*
* @param player Player to show updates
*/
public void updateShops(Player player) {
queue(() -> plugin.getShopUtils().updateShops(player));
}
/**
* Queue a task to update shops for players in the given world
*
* @param world World in whose players to show updates
*/
public void updateShops(World world) {
queue(() -> {
for (Player player : world.getPlayers()) {
plugin.getShopUtils().updateShops(player);
}
});
}
/**
* Queue a task to update shops for all players
*/
public void updateShops() {
queue(() -> {
for (Player player : Bukkit.getOnlinePlayers()) {
plugin.getShopUtils().updateShops(player);
}
});
}
/**
* Register a task to run before next loop
*
* @param runnable task to run
*/
public void beforeNext(Runnable runnable) {
beforeNext.add(runnable);
public void queue(Runnable runnable) {
queue.add(runnable);
}
}