Added EVENTHANDLER class for generic event handling

Moose Test Missions/EVT - Event Handling/EVT-401 - Generic OnEventHit Example/EVT-401 - Generic OnEventHit Example.lua

@@ -0,0 +1,34 @@
+---
+-- Name: EVT-401 - Generic OnEventHit Example
+-- Author: FlightControl
+-- Date Created: 15 February 2017
+--
+-- # Situation:
+--
+-- Ground targets are shooting each other.
+-- 
+-- # Test cases:
+-- 
+-- 1. Observe the ground forces shooting each other.
+-- 2. Observe when a tank receives a hit, a dcs.log entry is written in the logging.
+-- 3. The generic EventHandler objects should receive the hit events.
+
+local CC = COMMANDCENTER:New( UNIT:FindByName( "HQ" ), "HQ" )
+
+local EventHandler1 = EVENTHANDLER:New()
+local EventHandler2 = EVENTHANDLER:New()
+
+EventHandler1:HandleEvent( EVENTS.Hit )
+EventHandler2:HandleEvent( EVENTS.Hit )
+
+function EventHandler1:OnEventHit( EventData )
+  self:E("hello 1")
+  CC:GetPositionable():MessageToAll( "I just got hit!", 15 , "Alert!" )
+end
+
+function EventHandler2:OnEventHit( EventData )
+  self:E("hello 2")
+  CC:GetPositionable():MessageToAll( "I just got hit!", 15, "Alert!" )
+end
+
+