Merge branch 'gfx-work' into nodecloner

CMakeLists.txt

@@ -167,7 +167,6 @@ if (WIN32)
 	set(GLFW3_INCLUDE_DIR ${GLFW3_INCLUDE_DIR} "${DEPS_DIR}/glfw/include/")
 	set(PNG_PNG_INCLUDE_DIR ${PNG_PNG_INCLUDE_DIR} "${DEPS_DIR}/libpng/include/")
 	set(ZLIB_INCLUDE_DIR ${ZLIB_INCLUDE_DIR} "${DEPS_DIR}/zlib/")
-	set(GLM_INCLUDE_DIR ${GLM_INCLUDE_DIR} "${DEPS_DIR}/glm/")
 	set(OPENAL_INCLUDE_DIR ${OPENAL_INCLUDE_DIR} "${DEPS_DIR}/openal/include")
 	set(LIBSNDFILE_INCLUDE_DIR ${LIBSNDFILE_INCLUDE_DIR} "${DEPS_DIR}/libsndfile/include")
 	set(LUAJIT_INCLUDE_DIR ${LUAJIT_INCLUDE_DIR} "${DEPS_DIR}/luajit/include")
@@ -191,6 +190,8 @@ if (WIN32)
 	set(libserialport_LIBRARY ${LIBSERIALPORT_LIBRARY} "${DEPS_DIR}/libserialport/lib/${ARCH}/libserialport-0.lib")
 endif()
 
+set(GLM_INCLUDE_DIR ${GLM_INCLUDE_DIR} "${DEPS_DIR}/glm/")
+
 if (${CMAKE_CXX_COMPILER_ID} STREQUAL MSVC)
 	set(SOURCES ${SOURCES} "eu07.rc")
 	set(SOURCES ${SOURCES} "eu07.ico")
@@ -199,10 +200,6 @@ endif()
 
 add_executable(${PROJECT_NAME} ${SOURCES} ${HEADERS})
 
-set_target_properties(${PROJECT_NAME} PROPERTIES COTIRE_CXX_PREFIX_HEADER_INIT "stdafx.h")
-set_target_properties(${PROJECT_NAME} PROPERTIES COTIRE_ADD_UNITY_BUILD FALSE)
-cotire(${PROJECT_NAME})
-
 if (${CMAKE_CXX_COMPILER_ID} STREQUAL MSVC)
 	# /wd4996: disable "deprecation" warnings
 	# /wd4244: disable warnings for conversion with possible loss of data
@@ -239,7 +236,7 @@ find_package(Threads REQUIRED)
 target_link_libraries(${PROJECT_NAME} Threads::Threads)
 
 find_package(GLM REQUIRED)
-include_directories(${GLM_INCLUDE_DIRS})
+include_directories(${GLM_INCLUDE_DIR})
 
 find_package(OpenAL REQUIRED)
 include_directories(${OPENAL_INCLUDE_DIR})
@@ -263,3 +260,7 @@ target_link_libraries(${PROJECT_NAME} ASIO::ASIO)
 if (WIN32)
 	target_link_libraries(${PROJECT_NAME} ws2_32)
 endif()
+
+set_target_properties(${PROJECT_NAME} PROPERTIES COTIRE_CXX_PREFIX_HEADER_INIT "stdafx.h")
+set_target_properties(${PROJECT_NAME} PROPERTIES COTIRE_ADD_UNITY_BUILD FALSE)
+cotire(${PROJECT_NAME})

Timer.h

@@ -53,7 +53,7 @@ struct subsystem_stopwatches {
     stopwatch gfx_shadows;
     stopwatch gfx_reflections;
     stopwatch gfx_swap;
-    stopwatch gfx_gui;
+	stopwatch gfx_gui;
     stopwatch sim_total;
     stopwatch sim_dynamics;
     stopwatch sim_events;

application.cpp

@@ -615,7 +615,9 @@ eu07_application::init_glfw() {
     }
     else
     {
+#ifdef GLFW_CONTEXT_CREATION_API
         glfwWindowHint(GLFW_CONTEXT_CREATION_API, GLFW_EGL_CONTEXT_API);
+#endif
         glfwWindowHint(GLFW_CLIENT_API, GLFW_OPENGL_ES_API);
         glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
         glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);

azure-pipelines.yml

@@ -0,0 +1,79 @@
+jobs:
+  - job: ubuntu1604
+    pool:
+      vmImage: 'Ubuntu-16.04'
+    displayName: 'Ubuntu 16.04 x86-64'
+    steps:
+    - script: |
+        sudo add-apt-repository ppa:ubuntu-toolchain-r/test
+        sudo apt-get update -y
+        sudo apt-get install -y libglfw3-dev python2.7-dev libpng16-dev libopenal-dev libluajit-5.1-dev libserialport-dev libsndfile1-dev
+        sudo apt-get install -y gcc-8 g++-8
+        sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-8 100
+        sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 100
+        cd ref
+        git clone "https://github.com/chriskohlhoff/asio" --depth 1 --branch asio-1-12-2 -q
+      displayName: 'Install dependencies'
+    - script: |
+        mkdir build
+        cd build
+        cmake .. -DCMAKE_BUILD_TYPE=Release
+        cmake --build .
+      displayName: 'Build'
+    - task: PublishBuildArtifacts@1
+      inputs:
+        pathtoPublish: 'build/bin'
+        artifactName: binaries
+      displayName: 'Publish binaries'
+
+  - job: windows_x64
+    pool:
+      vmImage: 'vs2017-win2016'
+    displayName: 'Windows VS2017 x86-64'
+    steps:
+    - script: |
+        cd ref
+        git clone "https://github.com/chriskohlhoff/asio" --depth 1 --branch asio-1-12-2 -q
+      displayName: 'Download extra dependencies'
+    - script: |
+        mkdir build
+        cd build
+        cmake .. -A x64
+        cmake --build . --config RelWithDebInfo
+      displayName: 'Build'
+    - task: PublishBuildArtifacts@1
+      inputs:
+        pathtoPublish: 'build/bin'
+        artifactName: binaries
+      displayName: 'Publish binaries'
+    - task: PublishBuildArtifacts@1
+      inputs:
+        pathtoPublish: 'build/pdb'
+        artifactName: symbols
+      displayName: 'Publish symbols'
+
+  - job: windows_x32
+    pool:
+      vmImage: 'vs2017-win2016'
+    displayName: 'Windows VS2017 x86'
+    steps:
+    - script: |
+        cd ref
+        git clone "https://github.com/chriskohlhoff/asio" --depth 1 --branch asio-1-12-2 -q
+      displayName: 'Download extra dependencies'
+    - script: |
+        mkdir build
+        cd build
+        cmake .. -A Win32 -T v141_xp
+        cmake --build . --config RelWithDebInfo
+      displayName: 'Build'
+    - task: PublishBuildArtifacts@1
+      inputs:
+        pathtoPublish: 'build/bin'
+        artifactName: binaries
+      displayName: 'Publish binaries'
+    - task: PublishBuildArtifacts@1
+      inputs:
+        pathtoPublish: 'build/pdb'
+        artifactName: symbols
+      displayName: 'Publish symbols'

drivermouseinput.cpp

@@ -247,7 +247,7 @@ drivermouse_input::scroll( double const Xoffset, double const Yoffset ) {
 
     if( Global.ctrlState ) {
         // ctrl + scroll wheel adjusts fov
-        Global.FieldOfView = clamp( static_cast<float>( Global.FieldOfView - Yoffset * 20.0 / Timer::subsystem.gfx_total.average() ), 15.0f, 75.0f );
+		Global.FieldOfView = clamp( static_cast<float>( Global.FieldOfView - Yoffset * 20.0 / Timer::subsystem.mainloop_total.average() ), 15.0f, 75.0f );
     }
     else {
         // scroll adjusts master controller

gl/ubo.h

@@ -61,7 +61,7 @@ namespace gl
         void set_modelview(const glm::mat4 &mv)
         {
             modelview = mv;
-            modelviewnormal = glm::mat3(glm::transpose(glm::inverse(mv)));
+            modelviewnormal = glm::mat3x4(glm::mat3(glm::transpose(glm::inverse(mv))));
         }
     };
 

renderer.cpp

@@ -367,9 +367,7 @@ std::unique_ptr<gl::program> opengl_renderer::make_shader(std::string v, std::st
 
 bool opengl_renderer::Render()
 {
-	Timer::subsystem.gfx_total.stop();
-	Timer::subsystem.gfx_total.start(); // note: gfx_total is actually frame total, clean this up
-	Timer::subsystem.gfx_color.start();
+	Timer::subsystem.gfx_total.start();
 
 	GLuint gl_time_ready;
 	if (!Global.gfx_usegles)
@@ -404,7 +402,6 @@ bool opengl_renderer::Render()
 	m_debugstats = debug_stats();
 
 	Render_pass(rendermode::color);
-	Timer::subsystem.gfx_color.stop();
 
 	m_drawcount = m_cellqueue.size();
 	m_debugtimestext.clear();
@@ -430,6 +427,8 @@ bool opengl_renderer::Render()
 
 	++m_framestamp;
 
+	Timer::subsystem.gfx_total.stop();
+
 	return true; // for now always succeed
 }
 
@@ -551,6 +550,7 @@ void opengl_renderer::Render_pass(rendermode const Mode)
 
 		glEnable(GL_DEPTH_TEST);
 
+		Timer::subsystem.gfx_color.start();
 		setup_matrices();
 		setup_drawing(true);
 
@@ -621,6 +621,8 @@ void opengl_renderer::Render_pass(rendermode const Mode)
 			Render_cab(vehicle, vehicle->InteriorLightLevel, true);
 		}
 
+		Timer::subsystem.gfx_color.stop();
+
 		setup_shadow_map(nullptr, m_renderpass);
 		setup_env_map(nullptr);
 
@@ -656,9 +658,13 @@ void opengl_renderer::Render_pass(rendermode const Mode)
 			glDisable(GL_FRAMEBUFFER_SRGB);
 
 		glDebug("uilayer render");
+		Timer::subsystem.gfx_gui.start();
+
 		draw_debug_ui();
 		Application.render_ui();
 
+		Timer::subsystem.gfx_gui.stop();
+
 		// restore binding
 		scene_ubo->bind_uniform();
 
@@ -1943,6 +1949,11 @@ void opengl_renderer::Draw_Geometry(std::vector<gfx::geometrybank_handle>::itera
 	m_geometry.draw(begin, end);
 }
 
+void opengl_renderer::Draw_Geometry(const gfx::geometrybank_handle &handle)
+{
+	m_geometry.draw(handle);
+}
+
 void opengl_renderer::draw(const gfx::geometry_handle &handle)
 {
 	model_ubs.set_modelview(OpenGLMatrices.data(GL_MODELVIEW));
@@ -3537,10 +3548,11 @@ glm::dvec3 opengl_renderer::get_mouse_depth()
 
 		if (pointdepth != std::numeric_limits<float>::max())
 		{
-			if (GLAD_GL_ARB_clip_control || GLAD_GL_EXT_clip_control)
-				m_worldmousecoordinates = glm::unProjectZO(glm::vec3(bufferpos, pointdepth), glm::mat4(glm::mat3(m_colorpass.camera.modelview())), m_colorpass.camera.projection(),
-				                                           glm::vec4(0, 0, Global.gfx_framebuffer_width, Global.gfx_framebuffer_height));
-			else
+			if (GLAD_GL_ARB_clip_control || GLAD_GL_EXT_clip_control) {
+				if (pointdepth > 0.0f)
+					m_worldmousecoordinates = glm::unProjectZO(glm::vec3(bufferpos, pointdepth), glm::mat4(glm::mat3(m_colorpass.camera.modelview())), m_colorpass.camera.projection(),
+					                                           glm::vec4(0, 0, Global.gfx_framebuffer_width, Global.gfx_framebuffer_height));
+			} else if (pointdepth < 1.0f)
 				m_worldmousecoordinates = glm::unProjectNO(glm::vec3(bufferpos, pointdepth), glm::mat4(glm::mat3(m_colorpass.camera.modelview())), m_colorpass.camera.projection(),
 				                                           glm::vec4(0, 0, Global.gfx_framebuffer_width, Global.gfx_framebuffer_height));
 		}
@@ -3563,7 +3575,7 @@ void opengl_renderer::Update(double const Deltatime)
 	}
 
 	m_updateaccumulator = 0.0;
-	m_framerate = 1000.f / (Timer::subsystem.gfx_total.average());
+	m_framerate = 1000.f / (Timer::subsystem.mainloop_total.average());
 
 	// adjust draw ranges etc, based on recent performance
 	auto const framerate = 1000.f / Timer::subsystem.gfx_color.average();

renderer.h

@@ -149,6 +149,7 @@ class opengl_renderer
 	bool Append(gfx::vertex_array &Vertices, gfx::geometry_handle const &Geometry, int const Type);
     // draws supplied geometry handles
     void Draw_Geometry(std::vector<gfx::geometrybank_handle>::iterator begin, std::vector<gfx::geometrybank_handle>::iterator end);
+	void Draw_Geometry(const gfx::geometrybank_handle &handle);
 	// provides direct access to vertex data of specfied chunk
 	gfx::vertex_array const &Vertices(gfx::geometry_handle const &Geometry) const;
 	// material methods

scene.cpp

@@ -20,6 +20,7 @@ http://mozilla.org/MPL/2.0/.
 #include "Logs.h"
 #include "sn_utils.h"
 #include "renderer.h"
+#include "widgets/map_objects.h"
 
 namespace scene {
 
@@ -1669,6 +1670,13 @@ void basic_region::create_map_geometry()
             if (s)
                 s->create_map_geometry(m_map_geometrybank);
         }
+
+	std::vector<gfx::basic_vertex> vertices;
+	for (const auto sem : map::Semaphores) {
+		vertices.push_back(gfx::basic_vertex(sem->location, glm::vec3(), glm::vec3()));
+	}
+	gfx::geometrybank_handle poibank = GfxRenderer.Create_Bank();
+	m_map_poipoints = GfxRenderer.Insert(vertices, poibank, GL_POINTS);
 }
 
 } // scene

scene.h

@@ -403,11 +403,14 @@ public:
     // finds sections inside specified sphere. returns: list of sections
     std::vector<basic_section *> const &
         sections( glm::dvec3 const &Point, float const Radius );
-    void create_map_geometry();
+	void
+	    create_map_geometry();
     basic_section* get_section(size_t section)
     {
         return m_sections[section];
     }
+	gfx::geometrybank_handle
+	    get_map_poi_geometry() { return m_map_poipoints; }
 
 private:
 // types
@@ -419,6 +422,7 @@ private:
     };
 
     gfx::geometrybank_handle m_map_geometrybank;
+	gfx::geometrybank_handle m_map_poipoints;
 
 // methods
     // checks whether specified point is within boundaries of the region

scenenode.cpp

@@ -49,7 +49,7 @@ void
 bounding_area::deserialize( std::istream &Input ) {
 
     center = sn_utils::d_dvec3( Input );
-    radius = sn_utils::ld_float32( Input );
+	radius = std::max(radius, sn_utils::ld_float32( Input ));
 }
 
 

scenenodegroups.cpp

@@ -39,16 +39,16 @@ node_groups::close()
 			if (typeid(TMemCell) == typeid(*node) && string_ends_with(node->name(), postfix)) {
 				std::string sem_name = node->name().substr(0, node->name().length() - postfix.length());
 
-				map::Semaphores.emplace_back();
-				map::semaphore &sem_info = map::Semaphores.back();
+				map::Semaphores.push_back(std::make_shared<map::semaphore>());
+				auto sem_info = map::Semaphores.back();
 
-				sem_info.location = node->location();
-				sem_info.name = sem_name;
+				sem_info->location = node->location();
+				sem_info->name = sem_name;
 
 				for (basic_event *event : m_groupmap[m_activegroup.top()].events) {
 					if (string_starts_with(event->name(), sem_name)
 					        && event->name().substr(sem_name.length()).find("sem") == std::string::npos) {
-						sem_info.events.push_back(event);
+						sem_info->events.push_back(event);
 					}
 				}
 			}

stdafx.h

@@ -85,6 +85,12 @@
 //#define GLFW_INCLUDE_GLU
 #include <GLFW/glfw3.h>
 
+#ifndef GLFW_TRUE
+#define GLFW_FALSE 0
+#define GLFW_TRUE 1
+#define glfwGetKeyName(a, b) ("")
+#endif
+
 #define GLM_ENABLE_EXPERIMENTAL
 #define GLM_FORCE_CTOR_INIT
 #include <glm/glm.hpp>

texturewindow.cpp

@@ -51,8 +51,6 @@ texture_window::texture_window(texture_handle src, std::string surfacename)
 	glfwSetWindowUserPointer(m_window, this);
 	glfwSetFramebufferSizeCallback(m_window, texture_window_fb_resize);
 
-	glfwFocusWindow(root);
-
 	m_renderthread = std::make_unique<std::thread>(&texture_window::threadfunc, this);
 }
 

uart.cpp

@@ -14,7 +14,7 @@ uart_input::uart_input()
     if (sp_get_port_by_name(conf.port.c_str(), &port) != SP_OK)
         throw std::runtime_error("uart: cannot find specified port");
 
-    if (sp_open(port, SP_MODE_READ_WRITE) != SP_OK)
+    if (sp_open(port, (sp_mode)(SP_MODE_READ | SP_MODE_WRITE)) != SP_OK)
         throw std::runtime_error("uart: cannot open port");
 
 	sp_port_config *config;

uilayer.cpp

@@ -216,8 +216,6 @@ void ui_layer::update()
 
 void ui_layer::render()
 {
-    Timer::subsystem.gfx_gui.start();
-
     render_background();
     render_progress();
 
@@ -232,8 +230,6 @@ void ui_layer::render()
 	gl::buffer::unbind(gl::buffer::ARRAY_BUFFER);
     ImGui::Render();
 
-    Timer::subsystem.gfx_gui.stop();
-
 #ifdef EU07_USEIMGUIIMPLOPENGL2
     ImGui_ImplOpenGL2_RenderDrawData(ImGui::GetDrawData());
     ImGui_ImplOpenGL2_NewFrame();

widgets/map.cpp

@@ -1,5 +1,6 @@
 #include "stdafx.h"
 #include "widgets/map.h"
+#include "widgets/map_objects.h"
 #include "imgui/imgui.h"
 #include "Logs.h"
 #include "Train.h"
@@ -108,10 +109,17 @@ void ui::map_panel::render_map_texture(glm::mat4 transform, glm::vec2 surface_si
 
 	GfxRenderer.Draw_Geometry(m_section_handles.begin(), m_section_handles.end());
 
+	glLineWidth(3.0f);
+
 	scene_ubs.time = 0.6f; // color is stuffed in time variable
 	scene_ubo->update(scene_ubs);
 	GfxRenderer.Draw_Geometry(m_switch_handles.begin(), m_switch_handles.end());
 
+	glPointSize(3.0f);
+	scene_ubs.time = 0.0f;
+	scene_ubo->update(scene_ubs);
+	GfxRenderer.Draw_Geometry(simulation::Region->get_map_poi_geometry());
+
 	if (Global.iMultisampling)
 		m_fb->blit_from(m_msaa_fb.get(), surface_size.x, surface_size.y, GL_COLOR_BUFFER_BIT, GL_COLOR_ATTACHMENT0);
 
@@ -143,6 +151,24 @@ void ui::map_panel::render_labels(glm::mat4 transform, ImVec2 origin, glm::vec2
 		ImGui::TextUnformatted(desc);
 	}
 	ImGui::PopStyleColor();
+
+	if (zoom > 0.005f) {
+		ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(0.7f, 1.0f, 1.0f, 0.7f));
+		for (auto sem : map::Semaphores) {
+			glm::vec4 ndc_pos = transform * glm::vec4(sem->location, 1.0f);
+			if (glm::abs(ndc_pos.x) > 1.0f || glm::abs(ndc_pos.z) > 1.0f)
+				continue;
+
+			glm::vec2 gui_pos = (glm::vec2(ndc_pos.x, -ndc_pos.z) / 2.0f + 0.5f) * glm::vec2(surface_size.x, surface_size.y);
+
+			const char *desc = sem->name.c_str();
+			ImVec2 textsize = ImGui::CalcTextSize(desc);
+			ImGui::SetCursorPos(ImVec2(origin.x + gui_pos.x - textsize.x / 2.0f,
+			                           origin.y + gui_pos.y - textsize.y / 2.0f));
+			ImGui::TextUnformatted(desc);
+		}
+		ImGui::PopStyleColor();
+	}
 }
 
 void ui::map_panel::render_contents()
@@ -150,6 +176,19 @@ void ui::map_panel::render_contents()
 	if (!init_done)
 		return;
 
+	if (active) {
+		if (ImGui::BeginPopup("Sem")) {
+			for (auto ev : active->events)
+				if (ImGui::Button(ev->name().c_str())) {
+					active.reset();
+					command_relay relay;
+					relay.post(user_command::queueevent, (double)simulation::Events.GetEventId(ev), 0.0, GLFW_PRESS, 0);
+					break;
+				}
+			ImGui::EndPopup();
+		}
+	}
+
 	float prev_zoom = zoom;
 
 	if (ImGui::Button("-"))
@@ -238,14 +277,44 @@ void ui::map_panel::render_contents()
 			glm::vec2 ndc_pos = surface_pos / surface_size * 2.0f - 1.0f;
 			glm::vec3 world_pos = glm::inverse(transform) * glm::vec4(ndc_pos.x, 0.0f, -ndc_pos.y, 1.0f);
 
-			std::vector<TEventLauncher *> launchers = simulation::Events.find_eventlaunchers(glm::vec2(world_pos.x, world_pos.z), 15.0f);
+			std::vector<TEventLauncher *> launchers = simulation::Events.find_eventlaunchers(glm::vec2(world_pos.x, world_pos.z), 10.0f);
 
+			float distx = 1000000.0f;
+
+			TEventLauncher *lau = nullptr;
 			for (auto launcher : launchers) {
+				float distance = glm::distance2(glm::vec2(launcher->location().x, launcher->location().z),
+				                                glm::vec2(world_pos.x, world_pos.z));
+				if (distance < distx) {
+					lau = launcher;
+					distx = distance;
+				}
+			}
+
+			if (lau) {
 				command_relay relay;
-				if (!Global.shiftState && launcher->Event1)
-					relay.post(user_command::queueevent, (double)simulation::Events.GetEventId(launcher->Event1), 0.0, GLFW_PRESS, 0);
-				else if (launcher->Event2)
-					relay.post(user_command::queueevent, (double)simulation::Events.GetEventId(launcher->Event2), 0.0, GLFW_PRESS, 0);
+				if (!Global.shiftState && lau->Event1)
+					relay.post(user_command::queueevent, (double)simulation::Events.GetEventId(lau->Event1), 0.0, GLFW_PRESS, 0);
+				else if (lau->Event2)
+					relay.post(user_command::queueevent, (double)simulation::Events.GetEventId(lau->Event2), 0.0, GLFW_PRESS, 0);
+			}
+
+			std::vector<std::shared_ptr<map::semaphore>> list;
+
+			for (auto entry : map::Semaphores) {
+				float distance = glm::distance2(glm::vec2(entry->location.x, entry->location.z),
+				                                glm::vec2(world_pos.x, world_pos.z));
+				if (distance < 100.0f) {
+					if (distance < distx) {
+						list.clear();
+						list.push_back(entry);
+						distx = distance;
+					}
+				}
+			}
+			if (!list.empty()) {
+				ImGui::OpenPopup("Sem");
+				active.emplace(*list[0].get());
 			}
 		}
 	}

widgets/map.h

@@ -4,9 +4,21 @@
 #include "renderer.h"
 #include "Texture.h"
 #include "uilayer.h"
+#include "widgets/map_objects.h"
 
 namespace ui {
 
+class disambiguation_popup {
+	std::string m_id;
+	std::vector<map::semaphore> m_list;
+
+public:
+	disambiguation_popup(std::string &&id, std::vector<map::semaphore> &&list)
+	    : m_id(id), m_list(list) {}
+
+	void render();
+};
+
 class map_panel : public ui_panel {
 	std::unique_ptr<gl::program> m_shader;
     std::unique_ptr<gl::framebuffer> m_msaa_fb;
@@ -31,6 +43,8 @@ class map_panel : public ui_panel {
 
 	bool init_done = false;
 
+	std::optional<map::semaphore> active;
+
 public:
 	map_panel();
 	void render_contents() override;

widgets/map_objects.cpp

@@ -1,4 +1,4 @@
 #include "widgets/map_objects.h"
 
-std::vector<map::semaphore> map::Semaphores;
-std::vector<map::track_switch> map::Switches;
+std::vector<std::shared_ptr<map::semaphore>> map::Semaphores;
+std::vector<std::shared_ptr<map::track_switch>> map::Switches;

widgets/map_objects.h

@@ -1,5 +1,7 @@
+#pragma once
+
 #include "simulation.h"
-#include "event.h"
+#include "Event.h"
 #include "scene.h"
 
 namespace map {
@@ -17,6 +19,6 @@ namespace map {
 		glm::vec3 location;
 	};
 
-	extern std::vector<semaphore> Semaphores;
-	extern std::vector<track_switch> Switches;
+	extern std::vector<std::shared_ptr<semaphore>> Semaphores;
+	extern std::vector<std::shared_ptr<track_switch>> Switches;
 }