switch state visualisation, semaphore tracking for map purposes

CMakeLists.txt

@@ -125,6 +125,7 @@ set(SOURCES
 
 "widgets/vehiclelist.cpp"
 "widgets/map.cpp"
+"widgets/map_objects.cpp"
 
 "ref/glad/src/glad.c"
 

Event.h

@@ -80,6 +80,7 @@ public:
     virtual glm::dvec3 input_location() const;
     void group( scene::group_handle Group );
     scene::group_handle group() const;
+	std::string const &name() const { return m_name; }
 // members
     basic_event *m_next { nullptr }; // następny w kolejce // TODO: replace with event list in the manager
     basic_event *m_sibling { nullptr }; // kolejny event z tą samą nazwą - od wersji 378

Track.cpp

@@ -1128,7 +1128,7 @@ void TTrack::RaAssign( TAnimModel *am, basic_event *done, basic_event *joined )
     }
 };
 
-void TTrack::create_map_geometry(std::vector<gfx::basic_vertex> &Bank)
+void TTrack::create_map_geometry(std::vector<gfx::basic_vertex> &Bank, const gfx::geometrybank_handle Extra)
 {
     if (iCategoryFlag != 1)
         return; // only tracks for now
@@ -1136,19 +1136,37 @@ void TTrack::create_map_geometry(std::vector<gfx::basic_vertex> &Bank)
 	switch (eType)
 	{
 	case tt_Normal:
-	case tt_Table:
 		Segment->render_lines(Bank, 0.5f);
 		break;
-	case tt_Switch:
-	case tt_Cross:
-		SwitchExtension->Segments[0]->render_lines(Bank, 0.5f);
-		SwitchExtension->Segments[1]->render_lines(Bank, 0.5f);
+	case tt_Switch: {
+		std::vector<gfx::basic_vertex> vertices;
+
+		SwitchExtension->Segments[0]->render_lines(vertices, 0.5f);
+		SwitchExtension->map_geometry[0] = GfxRenderer.Insert(vertices, Extra, GL_LINES);
+		std::copy(vertices.begin(), vertices.end(), std::back_inserter(Bank));
+
+		vertices.clear();
+		SwitchExtension->Segments[1]->render_lines(vertices, 0.5f);
+		SwitchExtension->map_geometry[1] = GfxRenderer.Insert(vertices, Extra, GL_LINES);
+		std::copy(vertices.begin(), vertices.end(), std::back_inserter(Bank));
 		break;
+	}
 	default:
 		break;
 	}
 }
 
+void TTrack::get_map_active_switches(std::vector<gfx::geometrybank_handle> &handles)
+{
+	if (iCategoryFlag != 1 || eType != tt_Switch)
+		return;
+
+	if (GetSwitchState() == 0)
+		handles.push_back(SwitchExtension->map_geometry[0]);
+	else
+		handles.push_back(SwitchExtension->map_geometry[1]);
+}
+
 // wypełnianie tablic VBO
 void TTrack::create_geometry( gfx::geometrybank_handle const &Bank ) {
 

Track.h

@@ -95,6 +95,8 @@ class TSwitchExtension
     Math3D::vector3 vTrans; // docelowa translacja przesuwnicy
     material_handle m_material3 = 0; // texture of auto generated switch trackbed
     gfx::geometry_handle Geometry3; // geometry of auto generated switch trackbed
+
+	gfx::geometrybank_handle map_geometry[6]; // geometry for map visualisation
 };
 
 class TIsolated
@@ -274,7 +276,8 @@ public:
         endpoints() const;
 
     void create_geometry( gfx::geometrybank_handle const &Bank ); // wypełnianie VBO
-    void create_map_geometry(std::vector<gfx::basic_vertex> &Bank);
+	void create_map_geometry(std::vector<gfx::basic_vertex> &Bank, const gfx::geometrybank_handle Extra);
+	void get_map_active_switches(std::vector<gfx::geometrybank_handle> &handles);
     void RenderDynSounds(); // odtwarzanie dźwięków pojazdów jest niezależne od ich wyświetlania
 
     void RaOwnerSet( scene::basic_cell *o ) {

scene.cpp

@@ -608,13 +608,19 @@ basic_cell::create_geometry( gfx::geometrybank_handle const &Bank ) {
     m_geometrycreated = true; // helper for legacy animation code, get rid of it after refactoring
 }
 
-void basic_cell::create_map_geometry(std::vector<gfx::basic_vertex> &Bank)
+void basic_cell::create_map_geometry(std::vector<gfx::basic_vertex> &Bank, const gfx::geometrybank_handle Extra)
 {
     if (!m_active)
         return;
 
     for (auto *path : m_paths)
-        path->create_map_geometry(Bank);
+		path->create_map_geometry(Bank, Extra);
+}
+
+void basic_cell::get_map_active_switches(std::vector<gfx::geometrybank_handle> &handles)
+{
+	for (auto *path : m_paths)
+		path->get_map_active_switches(handles);
 }
 
 // executes event assigned to specified launcher
@@ -926,11 +932,17 @@ void basic_section::create_map_geometry(const gfx::geometrybank_handle handle)
 {
     std::vector<gfx::basic_vertex> lines;
     for (auto &cell : m_cells)
-        cell.create_map_geometry(lines);
+		cell.create_map_geometry(lines, handle);
 
     m_map_geometryhandle = GfxRenderer.Insert(lines, handle, GL_LINES);
 }
 
+void basic_section::get_map_active_switches(std::vector<gfx::geometrybank_handle> &handles)
+{
+	for (auto &cell : m_cells)
+		cell.get_map_active_switches(handles);
+}
+
 // provides access to section enclosing specified point
 basic_cell &
 basic_section::cell( glm::dvec3 const &Location ) {

scene.h

@@ -153,7 +153,10 @@ public:
 	// generates renderable version of held non-instanced geometry in specified geometry bank
     void
         create_geometry( gfx::geometrybank_handle const &Bank );
-    void create_map_geometry(std::vector<gfx::basic_vertex> &Bank);
+	void
+	    create_map_geometry(std::vector<gfx::basic_vertex> &Bank, const gfx::geometrybank_handle Extra);
+	void
+	    get_map_active_switches(std::vector<gfx::geometrybank_handle> &handles);
     // provides access to bounding area data
     bounding_area const &
         area() const {
@@ -277,7 +280,10 @@ public:
 	// generates renderable version of held non-instanced geometry
     void
         create_geometry();
-    void create_map_geometry(const gfx::geometrybank_handle handle);
+	void
+	    create_map_geometry(const gfx::geometrybank_handle handle);
+	void
+	    get_map_active_switches(std::vector<gfx::geometrybank_handle> &handles);
     // provides access to bounding area data
     bounding_area const &
         area() const {

scenenodegroups.cpp

@@ -13,6 +13,8 @@ http://mozilla.org/MPL/2.0/.
 #include "Event.h"
 #include "MemCell.h"
 
+#include "widgets/map_objects.h"
+
 namespace scene {
 
 node_groups Groups;
@@ -28,7 +30,30 @@ node_groups::create() {
 
 // indicates creation of current group ended. returns: handle to the parent group or null_handle if group stack is empty
 scene::group_handle
-node_groups::close() {
+node_groups::close()
+{
+	if (!m_activegroup.empty()) {
+		for (basic_node *node : m_groupmap[m_activegroup.top()].nodes) {
+			std::string postfix { "sem_mem" };
+
+			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();
+
+				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);
+					}
+				}
+			}
+		}
+	}
 
     if( false == m_activegroup.empty() ) {
 
@@ -42,10 +67,11 @@ node_groups::close() {
             if( ( lookup != m_groupmap.end() )
              && ( ( lookup->second.nodes.size() + lookup->second.events.size() ) <= 1 ) ) {
 
-                erase( lookup );
+				erase( lookup );
             }
         }
     }
+
     return handle();
 }
 

shaders/map.frag

@@ -4,5 +4,5 @@ layout(location = 0) out vec4 out_color;
 
 void main()
 {
-	out_color = vec4(0.5f);
+	out_color = vec4(vec3(0.3f, time, 0.3f), 1.0f);
 }

utilities.cpp

@@ -252,6 +252,22 @@ std::string to_hex_str( int const Value, int const Width )
 	return converter.str();
 };
 
+bool string_ends_with(const std::string &string, const std::string &ending)
+{
+	if (string.length() < ending.length())
+		return false;
+
+	return string.compare(string.length() - ending.length(), ending.length(), ending) == 0;
+}
+
+bool string_starts_with(const std::string &string, const std::string &begin)
+{
+	if (string.length() < begin.length())
+		return false;
+
+	return string.compare(0, begin.length(), begin) == 0;
+}
+
 int stol_def(const std::string &str, const int &DefaultValue) {
 
     int result { DefaultValue };

utilities.h

@@ -135,6 +135,9 @@ std::string to_string( glm::tvec4<Type_, Precision_> const &Value, int const Wid
     return to_string( Value.x, Width ) + ", " + to_string( Value.y, Width ) + ", " + to_string( Value.z, Width ) + ", " + to_string( Value.w, Width );
 }
 
+bool string_ends_with(std::string const &string, std::string const &ending);
+bool string_starts_with(std::string const &string, std::string const &begin);
+
 int stol_def(const std::string & str, const int & DefaultValue);
 
 std::string ToLower(std::string const &text);

widgets/map.cpp

@@ -67,6 +67,7 @@ void ui::map_panel::render_map_texture(glm::mat4 transform, glm::vec2 surface_si
 	frustum.calculate(transform, glm::mat4());
 
 	m_section_handles.clear();
+	m_switch_handles.clear();
 
 	for (int row = 0; row < scene::EU07_REGIONSIDESECTIONCOUNT; row++)
 	{
@@ -76,16 +77,14 @@ void ui::map_panel::render_map_texture(glm::mat4 transform, glm::vec2 surface_si
 			if (section && frustum.sphere_inside(section->area().center, section->area().radius) > 0.f)
 			{
 				const gfx::geometrybank_handle handle = section->get_map_geometry();
-				if (handle != null_handle)
+				if (handle != null_handle) {
 					m_section_handles.push_back(handle);
+					section->get_map_active_switches(m_switch_handles);
+				}
 			}
 		}
 	}
 
-	scene_ubs.projection = transform;
-	scene_ubo->update(scene_ubs);
-	scene_ubo->bind_uniform();
-
 	glDisable(GL_DEPTH_TEST);
 	if (Global.iMultisampling)
 	{
@@ -102,8 +101,17 @@ void ui::map_panel::render_map_texture(glm::mat4 transform, glm::vec2 surface_si
 	glLineWidth(1.5f);
 	glViewport(0, 0, surface_size.x, surface_size.y);
 
+	scene_ubs.projection = transform;
+	scene_ubs.time = 0.3f; // color is stuffed in time variable
+	scene_ubo->update(scene_ubs);
+	scene_ubo->bind_uniform();
+
 	GfxRenderer.Draw_Geometry(m_section_handles.begin(), m_section_handles.end());
 
+	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());
+
 	if (Global.iMultisampling)
 		m_fb->blit_from(m_msaa_fb.get(), surface_size.x, surface_size.y, GL_COLOR_BUFFER_BIT, GL_COLOR_ATTACHMENT0);
 
@@ -215,7 +223,6 @@ void ui::map_panel::render_contents()
 	if (ImGui::IsItemHovered())
 	{
 		if (mode == 0 && ImGui::IsMouseDragging(0)) {
-			WriteLog("drag");
 			ImVec2 delta_im = ImGui::GetMouseDragDelta();
 			ImGui::ResetMouseDragDelta();
 
@@ -226,7 +233,6 @@ void ui::map_panel::render_contents()
 			translate -= delta * 2.0f;
 		}
 		if (ImGui::IsMouseClicked(1)) {
-			WriteLog("click");
 			ImVec2 screen_pos = ImGui::GetMousePos();
 			glm::vec2 surface_pos(screen_pos.x - screen_origin.x, screen_pos.y - screen_origin.y);
 			glm::vec2 ndc_pos = surface_pos / surface_size * 2.0f - 1.0f;
@@ -241,9 +247,6 @@ void ui::map_panel::render_contents()
 				else if (launcher->Event2)
 					relay.post(user_command::queueevent, (double)simulation::Events.GetEventId(launcher->Event2), 0.0, GLFW_PRESS, 0);
 			}
-
-
-			WriteLog(std::to_string(world_pos.x) + "," + std::to_string(world_pos.z));
 		}
 	}
 

widgets/map.h

@@ -19,6 +19,7 @@ class map_panel : public ui_panel {
     gl::scene_ubs scene_ubs;
 
     std::vector<gfx::geometrybank_handle> m_section_handles;
+	std::vector<gfx::geometrybank_handle> m_switch_handles;
 
     const int fb_size = 1024;
 

widgets/map_objects.cpp

@@ -0,0 +1,4 @@
+#include "widgets/map_objects.h"
+
+std::vector<map::semaphore> map::Semaphores;
+std::vector<map::track_switch> map::Switches;

widgets/map_objects.h

@@ -0,0 +1,22 @@
+#include "simulation.h"
+#include "event.h"
+#include "scene.h"
+
+namespace map {
+
+    // semaphore description (only for minimap purposes)
+    struct semaphore {
+		std::string name;
+		glm::vec3 location;
+
+		std::vector<basic_event *> events;
+	};
+
+	// switch description (only for minimap purposes)
+	struct track_switch {
+		glm::vec3 location;
+	};
+
+	extern std::vector<semaphore> Semaphores;
+	extern std::vector<track_switch> Switches;
+}