map improvements

2026-03-22 15:05:03 +01:00 · 2019-02-18 17:46:31 +01:00
parent 52ff1ecb98
commit 89cf20a251
16 changed files with 240 additions and 180 deletions
--- a/Driver.cpp
+++ b/Driver.cpp
@@ -6296,7 +6296,7 @@ std::string TController::Relation() const
    return TrainParams->ShowRelation();
 };

-std::string TController::TrainName() const
+const std::string& TController::TrainName() const
 { // zwraca numer pociągu
    return TrainParams->TrainName;
 };
--- a/Driver.h
+++ b/Driver.h
@@ -380,7 +380,7 @@ private:
 // timetable
 // methods
 public:
-    std::string TrainName() const;
+	const std::string &TrainName() const;
 private:
 	std::string Relation() const;
    Mtable::TTrainParameters const * TrainTimetable() const;
--- a/Event.cpp
+++ b/Event.cpp
@@ -2230,3 +2230,15 @@ event_manager::export_as_text( std::ostream &Output ) const {
        }
    }
 }
+
+std::vector<TEventLauncher*> event_manager::find_eventlaunchers(glm::vec2 center, float radius) const {
+	std::vector<TEventLauncher *> results;
+
+	for (auto &launcher : m_launchers.sequence()) {
+		glm::dvec3 location = launcher->location();
+		if (glm::distance2(glm::vec2(location.x, location.z), center) < radius)
+			results.push_back(launcher);
+	}
+
+	return results;
+}
--- a/Event.h
+++ b/Event.h
@@ -615,6 +615,9 @@ public:
    // sends basic content of the class in legacy (text) format to provided stream
    void
        export_as_text( std::ostream &Output ) const;
+	// returns all eventlaunchers in radius ignoring height
+	std::vector<TEventLauncher *>
+	    find_eventlaunchers(glm::vec2 center, float radius) const;

 private:
 // types
--- a/uilayer.h
+++ b/uilayer.h
@@ -47,7 +47,7 @@ public:
    std::deque<text_line> text_lines;
 	int window_flags = -1;

-    std::string get_name() { return name; }
+	const std::string& get_name() { return name; }

 protected:
 // members
--- a/widgets/map.cpp
+++ b/widgets/map.cpp
@@ -58,74 +58,12 @@ float ui::map_panel::get_vehicle_rotation()
 {
    const TDynamicObject *vehicle = simulation::Train->Dynamic();
    glm::vec3 front = glm::dvec3(vehicle->VectorFront()) * (vehicle->DirectionGet() > 0 ? 1.0 : -1.0);
-    glm::vec2 f2(front.x, front.z);
    glm::vec2 north_ptr(0.0f, 1.0f);
-    return glm::atan(f2.y, f2.x) - glm::atan(north_ptr.y, north_ptr.x);
+	return glm::atan(front.z, front.x) - glm::atan(north_ptr.y, north_ptr.x);
 }

-void ui::map_panel::render_contents()
-{
-	if (!init_done)
-		return;
-
-	scene::basic_region *Region = simulation::Region;
-
-	float prevzoom = zoom;
-
-	if (ImGui::Button("-"))
-		zoom /= 2;
-	ImGui::SameLine();
-	if (ImGui::Button("+"))
-		zoom *= 2;
-	ImGui::SameLine();
-
-	float x = zoom / prevzoom;
-	translate *= x;
-
-	glm::mat4 transform;
-	transform[0][0] = -1.0f;
-
-	static int mode = 0;
-	ImGui::RadioButton("manual", &mode, 0); ImGui::SameLine();
-	ImGui::RadioButton("cam", &mode, 1); ImGui::SameLine();
-	ImGui::RadioButton("vehicle", &mode, 2);
-
-	ImVec2 size = ImGui::GetContentRegionAvail();
-
-	float aspectx = size.y / size.x;
-	float aspectz = size.x / size.y;
-
-	if (aspectx > aspectz)
-		transform = glm::scale(transform, glm::vec3(aspectx, 1.0f, 1.0f));
-	else
-		transform = glm::scale(transform, glm::vec3(1.0f, 1.0f, aspectz));
-
-	if (mode == 2 && simulation::Train && simulation::Train->Dynamic())
-	{
-		float rot = get_vehicle_rotation();
-
-		transform = glm::rotate(transform, rot, glm::vec3(0.0f, 1.0f, 0.0f));
-
-		glm::dvec3 vpos = simulation::Train->Dynamic()->GetPosition();
-		translate = glm::vec2(vpos.x, vpos.z) * -zoom;
-	}
-	else if (mode == 1)
-	{
-		float rot;
-		if (FreeFlyModeFlag)
-			rot = glm::pi<float>() - Global.pCamera.Angle.y;
-		else
-			rot = get_vehicle_rotation() - Global.pCamera.Angle.y;
-
-		transform = glm::rotate(transform, rot, glm::vec3(0.0f, 1.0f, 0.0f));
-
-		glm::dvec3 vpos = Global.pCamera.Pos;
-		translate = glm::vec2(vpos.x, vpos.z) * -zoom;
-	}
-
-	transform = glm::translate(transform, glm::vec3(translate.x, 0.0f, translate.y));
-	transform = glm::scale(transform, glm::vec3(zoom));
-
+void ui::map_panel::render_map_texture(glm::mat4 transform, glm::vec2 surface_size) {
+	cFrustum frustum;
 	frustum.calculate(transform, glm::mat4());

 	m_section_handles.clear();
@@ -134,10 +72,10 @@ void ui::map_panel::render_contents()
 	{
 		for (int column = 0; column < scene::EU07_REGIONSIDESECTIONCOUNT; column++)
 		{
-			scene::basic_section *s = Region->get_section(row * scene::EU07_REGIONSIDESECTIONCOUNT + column);
-			if (s && frustum.sphere_inside(s->area().center, s->area().radius) > 0.f)
+			scene::basic_section *section = simulation::Region->get_section(row * scene::EU07_REGIONSIDESECTIONCOUNT + column);
+			if (section && frustum.sphere_inside(section->area().center, section->area().radius) > 0.f)
 			{
-				const gfx::geometrybank_handle handle = s->get_map_geometry();
+				const gfx::geometrybank_handle handle = section->get_map_geometry();
 				if (handle != null_handle)
 					m_section_handles.push_back(handle);
 			}
@@ -162,46 +100,152 @@ void ui::map_panel::render_contents()

 	m_shader->bind();
 	glLineWidth(1.5f);
-	glViewport(0, 0, size.x, size.y);
+	glViewport(0, 0, surface_size.x, surface_size.y);

 	GfxRenderer.Draw_Geometry(m_section_handles.begin(), m_section_handles.end());

 	if (Global.iMultisampling)
-		m_fb->blit_from(m_msaa_fb.get(), size.x, size.y, GL_COLOR_BUFFER_BIT, GL_COLOR_ATTACHMENT0);
+		m_fb->blit_from(m_msaa_fb.get(), surface_size.x, surface_size.y, GL_COLOR_BUFFER_BIT, GL_COLOR_ATTACHMENT0);

 	gl::framebuffer::unbind();
 	m_shader->unbind();
+}

-	ImVec2 origin = ImGui::GetCursorPos();
-	ImGui::ImageButton(reinterpret_cast<void*>(m_tex->id), size, ImVec2(0, size.y / fb_size), ImVec2(size.x / fb_size, 0), 0);
-	if (mode == 0 && ImGui::IsItemHovered() && ImGui::IsMouseDragging())
-	{
-		ImVec2 ivdelta = ImGui::GetMouseDragDelta();
-		ImGui::ResetMouseDragDelta();
-
-		glm::vec2 delta(ivdelta.x, ivdelta.y);
-		delta.x /= size.x;
-		delta.y /= size.y;
-
-		translate -= delta * 2.0f;
-	}
-
+void ui::map_panel::render_labels(glm::mat4 transform, ImVec2 origin, glm::vec2 surface_size)
+{
 	ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(0.7f, 1.0f, 0.7f, 1.0f));
 	for (TDynamicObject *vehicle : simulation::Vehicles.sequence()) {
-		if (vehicle->Prev())
+		if (vehicle->Prev() || !vehicle->Mechanik)
+			continue;
+		if (vehicle->Mechanik->TrainName().empty())
 			continue;

-		glm::vec4 pos = transform * glm::vec4(glm::vec3(vehicle->GetPosition()), 1.0f);
-		if (glm::abs(pos.x) > 1.0f || glm::abs(pos.z) > 1.0f)
+		glm::vec4 ndc_pos = transform * glm::vec4(glm::vec3(vehicle->GetPosition()), 1.0f);
+		if (glm::abs(ndc_pos.x) > 1.0f || glm::abs(ndc_pos.z) > 1.0f)
 			continue;

-		glm::vec2 textpos = (glm::vec2(pos.x, -pos.z) / 2.0f + 0.5f) * glm::vec2(size.x, size.y);
+		glm::vec2 gui_pos = (glm::vec2(ndc_pos.x, -ndc_pos.z) / 2.0f + 0.5f) * glm::vec2(surface_size.x, surface_size.y);
+
+		TDynamicObject *veh = vehicle;

 		const char *desc = vehicle->Mechanik->TrainName().c_str();
 		ImVec2 textsize = ImGui::CalcTextSize(desc);
-		ImGui::SetCursorPos(ImVec2(origin.x + textpos.x - textsize.x / 2.0f,
-		                           origin.y + textpos.y - textsize.y / 2.0f));
+		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()
+{
+	if (!init_done)
+		return;
+
+	float prev_zoom = zoom;
+
+	if (ImGui::Button("-"))
+		zoom /= 2;
+	ImGui::SameLine();
+
+	if (ImGui::Button("+"))
+		zoom *= 2;
+	ImGui::SameLine();
+
+	float x = zoom / prev_zoom;
+	translate *= x;
+
+	glm::mat4 transform;
+	transform[0][0] = -1.0f;
+
+	static enum {
+		MODE_MANUAL = 0,
+		MODE_CAMERA,
+		MODE_VEHICLE
+	} mode = MODE_MANUAL;
+
+	ImGui::RadioButton("manual", (int*)&mode, 0); ImGui::SameLine();
+	ImGui::RadioButton("cam", (int*)&mode, 1); ImGui::SameLine();
+	ImGui::RadioButton("vehicle", (int*)&mode, 2);
+
+	ImVec2 surface_size_im = ImGui::GetContentRegionAvail();
+	glm::vec2 surface_size(surface_size_im.x, surface_size_im.y);
+
+	float aspect = surface_size.y / surface_size.x;
+
+	if (aspect > 1.0f / aspect)
+		transform = glm::scale(transform, glm::vec3(aspect, 1.0f, 1.0f));
+	else
+		transform = glm::scale(transform, glm::vec3(1.0f, 1.0f, 1.0f / aspect));
+
+	if (mode == MODE_VEHICLE && simulation::Train)
+	{
+		float rotation = get_vehicle_rotation();
+
+		transform = glm::rotate(transform, rotation, glm::vec3(0.0f, 1.0f, 0.0f));
+
+		glm::dvec3 position = simulation::Train->Dynamic()->GetPosition();
+		translate = glm::vec2(position.x, position.z) * -zoom;
+	}
+	if (mode == MODE_CAMERA)
+	{
+		float initial_rotation;
+		if (!FreeFlyModeFlag)
+			initial_rotation = get_vehicle_rotation();
+		else
+			initial_rotation = glm::pi<float>();
+
+		float rotation = initial_rotation - Global.pCamera.Angle.y;
+
+		transform = glm::rotate(transform, rotation, glm::vec3(0.0f, 1.0f, 0.0f));
+
+		glm::dvec3 position = Global.pCamera.Pos;
+		translate = glm::vec2(position.x, position.z) * -zoom;
+	}
+
+	transform = glm::translate(transform, glm::vec3(translate.x, 0.0f, translate.y));
+	transform = glm::scale(transform, glm::vec3(zoom));
+
+	render_map_texture(transform, surface_size);
+
+	ImVec2 window_origin = ImGui::GetCursorPos();
+	ImVec2 screen_origin = ImGui::GetCursorScreenPos();
+	ImGui::ImageButton(reinterpret_cast<void*>(m_tex->id), surface_size_im, ImVec2(0, surface_size.y / fb_size), ImVec2(surface_size.x / fb_size, 0), 0);
+
+	if (ImGui::IsItemHovered())
+	{
+		if (mode == 0 && ImGui::IsMouseDragging(0)) {
+			WriteLog("drag");
+			ImVec2 delta_im = ImGui::GetMouseDragDelta();
+			ImGui::ResetMouseDragDelta();
+
+			glm::vec2 delta(delta_im.x, delta_im.y);
+			delta.x /= surface_size.x;
+			delta.y /= surface_size.y;
+
+			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;
+			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), 10.0f);
+
+			for (auto launcher : launchers) {
+				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);
+			}
+
+
+			WriteLog(std::to_string(world_pos.x) + "," + std::to_string(world_pos.z));
+		}
+	}
+
+	render_labels(transform, window_origin, surface_size);
+}
--- a/widgets/map.h
+++ b/widgets/map.h
@@ -25,7 +25,8 @@ class map_panel : public ui_panel {
    glm::vec2 translate;
    float zoom = 1.0f / 1000.0f;
    float get_vehicle_rotation();
-    cFrustum frustum;
+	void render_map_texture(glm::mat4 transform, glm::vec2 surface_size);
+	void render_labels(glm::mat4 transform, ImVec2 origin, glm::vec2 surface_size);

 	bool init_done = false;