From 9e0eeddea9dcd837e9e7a718606c32a99bedd2ad Mon Sep 17 00:00:00 2001
From: flamendless <flamendless8@gmail.com>
Date: Thu, 4 Nov 2021 12:12:50 +0800
Subject: [PATCH] Added beforeEmit and afterEmit World callbacks

---
 concord/world.lua | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/concord/world.lua b/concord/world.lua
index 9303fe0..52e8657 100644
--- a/concord/world.lua
+++ b/concord/world.lua
@@ -318,7 +318,11 @@ function World:emit(functionName, ...)
 
    self.__emitSDepth = self.__emitSDepth + 1
 
-	local listeners = self.__events[functionName]
+   local listeners = self.__events[functionName]
+
+   if Type.isCallable(self.beforeEmit) then
+      self:beforeEmit(functionName, listeners, ...)
+   end
 
    if listeners then
       for i = 1, #listeners do
@@ -334,6 +338,10 @@ function World:emit(functionName, ...)
       end
    end
 
+   if Type.isCallable(self.afterEmit) then
+      self:afterEmit(functionName, listeners, ...)
+   end
+
    self.__emitSDepth = self.__emitSDepth - 1
 
    return self