feat(flow): 给ActionExecutor也加上util::Variables变量

Author: hevake

modules/flow/action_executor.cpp

@@ -47,6 +47,7 @@ ActionExecutor::ActionId ActionExecutor::append(Action *action, int prio) {
   };
   action_deque_array_.at(prio).push_back(item);
   action->setFinishCallback([this](bool, const Action::Reason &, const Action::Trace &) { schedule(); });
+  action->vars().setParent(&vars_);
   schedule();
   return item.id;
 }

modules/flow/action_executor.h

@@ -24,6 +24,7 @@
 #include <array>
 #include <tbox/base/defines.h>
 #include <tbox/event/loop.h>
+#include <tbox/util/variables.h>
 
 namespace tbox {
 namespace flow {
@@ -81,6 +82,8 @@ class ActionExecutor {
     void setActionFinishedCallback(const ActionCallback &cb) { action_finished_cb_ = cb; }
     void setAllFinishedCallback(const Callback &cb) { all_finished_cb_ = cb; }
 
+    inline util::Variables& vars() { return vars_; }
+
   private:
     ActionId allocActionId();
     void schedule();
@@ -100,6 +103,8 @@ class ActionExecutor {
     Callback        all_finished_cb_;
 
     int cb_level_ = 0;
+
+    util::Variables vars_;
 };
 
 }