BaseWarUnitTrigger, TriggerCaller 구조 변경, 클래스 반영

hwe/sammo/WarUnit.php

@@ -344,22 +344,6 @@ class WarUnit{
         }
     }
 
-    function checkPreActiveSkill(){
-        yield true;
-    }
-
-    function checkActiveSkill(){
-        yield true;
-    }
-
-    function checkPostActiveSkill(){
-        yield true;
-    }
-
-    function applyActiveSkill(){
-        yield true;
-    }
-
     function getHP():int{
         throw new NotInheritedMethodException();
         return 0;