semaphore with stop signal marked on minimap, number of icons increased to 5

Event.cpp

@@ -29,6 +29,7 @@ http://mozilla.org/MPL/2.0/.
 #include "Driver.h"
 #include "Timer.h"
 #include "Logs.h"
+#include "widgets/map_objects.h"
 
 void
 basic_event::event_conditions::bind( basic_event::node_sequence *Nodes ) {
@@ -453,6 +454,8 @@ updatevalues_event::run_() {
                 &location );
         }
     }
+
+	map::Objects.poi_dirty = true; // it could potentially change map icons
 }
 
 // export_as_text() subclass details

scene.cpp

@@ -1713,8 +1713,6 @@ void basic_region::create_map_geometry()
             if (s)
                 s->create_map_geometry(m_map_geometrybank);
         }
-
-	update_poi_geometry();
 }
 
 void basic_region::update_poi_geometry()

scenenodegroups.cpp

@@ -71,6 +71,7 @@ node_groups::update_map()
 				map::Objects.entries.push_back(sem_info);
 
 				sem_info->location = node->location();
+				sem_info->memcell = static_cast<TMemCell*>(node);
 				sem_info->name = sem_name;
 
 				for (basic_event *event : group.events) {

widgets/map.cpp

@@ -143,6 +143,11 @@ void ui::map_panel::render_map_texture(glm::mat4 transform, glm::vec2 surface_si
 		scene_ubs.scene_extra = glm::vec3(1.0f / (surface_size / 200.0f), 1.0f);
 	}
 
+	if (map::Objects.poi_dirty) {
+		map::Objects.poi_dirty = false;
+		simulation::Region->update_poi_geometry();
+	}
+
 	scene_ubo->update(scene_ubs);
 	GfxRenderer.Draw_Geometry(simulation::Region->get_map_poi_geometry());
 
@@ -537,7 +542,7 @@ void ui::obstacle_remove_window::render_content()
 			}
 		}
 
-		simulation::Region->update_poi_geometry();
+		map::Objects.poi_dirty = true;
 
 		ImGui::CloseCurrentPopup();
 	}

widgets/map_objects.h

@@ -14,7 +14,7 @@ struct map_object
 
 	virtual ~map_object() = default;
 	virtual gfx::basic_vertex vertex() {
-		return gfx::basic_vertex(location, glm::vec3(), glm::vec2(0.0f, 0.25f));
+		return gfx::basic_vertex(location, glm::vec3(), glm::vec2(0.0f, 0.20f));
 	}
 };
 
@@ -26,9 +26,12 @@ struct semaphore : public map_object
 {
 	std::vector<TAnimModel *> models;
 	std::vector<basic_event *> events;
+	TMemCell *memcell = nullptr;
 
 	virtual gfx::basic_vertex vertex() override {
-		return gfx::basic_vertex(location, glm::vec3(), glm::vec2(0.0f, 0.25f));
+		bool stop_signal = memcell->IsVelocity() && (memcell->Value1() == 0.0);
+		return gfx::basic_vertex(location, glm::vec3(),
+		    (!stop_signal) ? glm::vec2(0.0f, 0.2f) : glm::vec2(0.2f, 0.4f));
 	}
 };
 
@@ -45,7 +48,7 @@ struct launcher : public map_object
 
 	virtual gfx::basic_vertex vertex() {
 		return gfx::basic_vertex(location, glm::vec3(),
-		    type == track_switch ? glm::vec2(0.25f, 0.5f) : glm::vec2(0.5f, 0.75f));
+		    type == track_switch ? glm::vec2(0.4f, 0.6f) : glm::vec2(0.6f, 0.8f));
 	}
 };
 
@@ -55,7 +58,7 @@ struct obstacle : public map_object
 	std::string model_name;
 
 	virtual gfx::basic_vertex vertex() {
-		return gfx::basic_vertex(location, glm::vec3(), glm::vec2(0.75f, 1.0f));
+		return gfx::basic_vertex(location, glm::vec3(), glm::vec2(0.8f, 1.0f));
 	}
 };
 
@@ -68,6 +71,7 @@ struct vehicle : public map_object
 struct objects
 {
 	std::vector<std::shared_ptr<map_object>> entries;
+	bool poi_dirty = true;
 
 	// returns objects in range from vec3, NaN in Y ignores it
 	sorted_object_list find_in_range(glm::vec3 from, float distance);