--[[

 通用Action节点

 --]]

 BTActionUniversal = BTAction:New();

 local this = BTActionUniversal;

 this.name = "BTActionUniversal";

 function this:New(enterFunc, executeFunc, exitFunc)

     local o = {};

     setmetatable(o, self);

     self.__index = self;

     o.enterFunc = enterFunc;

     o.executeFunc = executeFunc;

     o.exitFunc = exitFunc;

     return o;

 end

 function this:Enter()

     if (self.enterFunc) then

         self.enterFunc();

     end

 end

 function this:Execute()

     if (self.executeFunc) then

         return self.executeFunc();

     else

         return BTTaskStatus.Failure;

     end

 end

 function this:Exit()

     if (self.exitFunc) then

         self.exitFunc();

     end

 end

 --[[

 通用Conditional节点

 --]]

 BTConditionalUniversal = BTConditional:New();

 local this = BTConditionalUniversal;

 this.name = "BTConditionalUniversal";

 function this:New(checkFunc)

     local o = {};

     setmetatable(o, self);

     self.__index = self;

     o.checkFunc = checkFunc;

     return o;

 end

 function this:Check()

     return self.checkFunc();

 end

 TestBehaviorTree = BTBehaviorTree:New();

 local this = TestBehaviorTree;

 this.name = "TestBehaviorTree";

 function this:New()

     local o = {};

     setmetatable(o, self);

     self.__index = self;

     o:Init();

     return o;

 end

 function this:Init()

     local sequence = BTSequence:New();

     local conditional = self:GetBTConditionalUniversal();

     local action = self:GetBTActionUniversal();

     local log = BTLog:New("This is log!!!");

     log.name = "log";

     self:SetStartTask(sequence);

     sequence:AddChild(conditional);

     sequence:AddChild(action);

     sequence:AddChild(log);

 end

 function this:GetBTConditionalUniversal()

     local a = function ()

         return ( > );

     end

     local universal = BTConditionalUniversal:New(a);

     return universal;

 end

 function this:GetBTActionUniversal()

     local count = ;

     local a = function () print(""); end

     local b = function ()

         if (count < ) then

             count = count + ;

             print("");

             return BTTaskStatus.Running;

         else

             return BTTaskStatus.Success;

         end

     end

     local c = function () print(""); end

     local universal = BTActionUniversal:New(a, b, c);

     return universal;

 end