diff --git a/src/register_types.cpp b/src/register_types.cpp
index 21eaa9e..bafef4b 100644
--- a/src/register_types.cpp
+++ b/src/register_types.cpp
@@ -12,6 +12,7 @@
 #include "camera_effects.hpp"
 #include "camera_effect_source.hpp"
 #include "artillery_target.hpp"
+#include "section_activator.hpp"
 
 using namespace godot;
 
@@ -28,6 +29,7 @@ void initialize_gdextension_types(ModuleInitializationLevel p_level)
     GDREGISTER_CLASS(CameraEffects);
     GDREGISTER_RUNTIME_CLASS(CameraEffectSource);
     GDREGISTER_RUNTIME_CLASS(ArtilleryTarget);
+    GDREGISTER_RUNTIME_CLASS(SectionActivator);
 }
 
 extern "C"
diff --git a/src/section_activator.cpp b/src/section_activator.cpp
new file mode 100644
index 0000000..eb9325f
--- /dev/null
+++ b/src/section_activator.cpp
@@ -0,0 +1,26 @@
+#include "section_activator.hpp"
+#include "player.hpp"
+
+void SectionActivator::_bind_methods() {
+}
+
+void SectionActivator::_enter_tree() {
+    this->connect("body_entered", callable_mp(this, &SectionActivator::_on_body_entered));
+    this->connect("body_exited", callable_mp(this, &SectionActivator::_on_body_exited));
+    this->set_visible(false);
+    this->set_process(false);
+}
+
+void SectionActivator::_on_body_entered(gd::Node *node) {
+    if(gd::Object::cast_to<Player>(node)) {
+        this->set_visible(true);
+        this->set_process(false);
+    }
+}
+
+void SectionActivator::_on_body_exited(gd::Node *node) {
+    if(gd::Object::cast_to<Player>(node)) {
+        this->set_visible(false);
+        this->set_process(false);
+    }
+}
diff --git a/src/section_activator.hpp b/src/section_activator.hpp
new file mode 100644
index 0000000..9536f82
--- /dev/null
+++ b/src/section_activator.hpp
@@ -0,0 +1,16 @@
+#ifndef SECTION_ACTIVATOR_HPP
+#define SECTION_ACTIVATOR_HPP
+
+#include <godot_cpp/classes/area3d.hpp>
+namespace gd = godot;
+
+class SectionActivator : public gd::Area3D {
+    GDCLASS(SectionActivator, gd::Area3D);
+    static void _bind_methods();
+public:
+    virtual void _enter_tree() override;
+    void _on_body_entered(gd::Node *node);
+    void _on_body_exited(gd::Node *node);
+};
+
+#endif // !SECTION_ACTIVATOR_HPP