Shop register check

Author: Ghost-chu

src/main/java/org/maxgamer/quickshop/event/QSHandleChatEvent.java

@@ -0,0 +1,14 @@
+package org.maxgamer.quickshop.event;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import org.bukkit.entity.Player;
+
+@EqualsAndHashCode(callSuper = true)
+@AllArgsConstructor
+@Data
+public class QSHandleChatEvent extends AbstractQSEvent{
+    private Player sender;
+    private String message;
+}

src/main/java/org/maxgamer/quickshop/shop/ContainerShop.java

@@ -932,6 +932,12 @@ public void onLoad() {
             Util.debugLog("Dupe load request, canceled.");
             return;
         }
+        Map<Location, Shop> shopsInChunk = plugin.getShopManager().getShops(getLocation().getChunk());
+
+        if(shopsInChunk == null || shopsInChunk.isEmpty() || !shopsInChunk.containsValue(this)){
+            throw new IllegalStateException("Shop must register into ShopManager before loading.");
+        }
+
         ShopLoadEvent shopLoadEvent = new ShopLoadEvent(this);
         if (Util.fireCancellableEvent(shopLoadEvent)) {
             return;

src/main/java/org/maxgamer/quickshop/shop/ShopManager.java

@@ -485,8 +485,12 @@ public void handleChat(@NotNull Player p, @NotNull String msg, boolean bypassPro
         }
         String message = net.md_5.bungee.api.ChatColor.stripColor(msg);
         message = ChatColor.stripColor(message);
+        QSHandleChatEvent qsHandleChatEvent = new QSHandleChatEvent(p,msg);
+        qsHandleChatEvent.callEvent();
+        message = qsHandleChatEvent.getMessage();
         // Use from the main thread, because Bukkit hates life
         String finalMessage = message;
+
         Util.mainThreadRun(() -> {
             Map<UUID, Info> actions = getActions();
             // They wanted to do something.