diff --git a/src/unit.cpp b/src/unit.cpp
index 8e58a74..5e749f0 100644
--- a/src/unit.cpp
+++ b/src/unit.cpp
@@ -99,6 +99,10 @@ int Unit::get_configure_team() const {
     return this->team;
 }
 
+bool Unit::has_plan() const {
+    return !this->current_plan.size();
+}
+
 void Unit::set_goal_and_plan(gd::Ref<goap::Goal> goal) {
     this->current_goal = goal;
     this->current_plan = this->planner->plan_for_goal(goal);
diff --git a/src/unit.hpp b/src/unit.hpp
index 400aea3..ee0e31f 100644
--- a/src/unit.hpp
+++ b/src/unit.hpp
@@ -41,6 +41,7 @@ public:
     UnitTeam get_team() const;
     void set_configure_team(int value);
     int get_configure_team() const;
+    bool has_plan() const;
 private:
     void set_goal_and_plan(gd::Ref<goap::Goal> goal);
     void destroy_state();