modifications for sim

Globals.cpp

@@ -392,6 +392,10 @@ global_settings::ConfigParse(cParser &Parser) {
 			Parser.getTokens();
 			Parser >> render_cab;
 		}
+        else if (token == "skipmainrender") {
+            Parser.getTokens();
+            Parser >> skip_main_render;
+        }
         else if( token == "createswitchtrackbeds" ) {
             // podwójna jasność ambient
             Parser.getTokens();
@@ -742,6 +746,14 @@ global_settings::ConfigParse(cParser &Parser) {
 			Parser.getTokens(1);
 			Parser >> gui_defaultwindows;
 		}
+		else if (token == "gui.showtranscripts") {
+			Parser.getTokens(1);
+			Parser >> gui_showtranscripts;
+		}
+        else if (token == "gui.trainingdefault") {
+			Parser.getTokens(1);
+            Parser >> gui_trainingdefault;
+		}
         else if (token == "gfx.framebuffer.width")
         {
             Parser.getTokens(1, false);

Globals.h

@@ -188,8 +188,11 @@ struct global_settings {
 	bool dds_upper_origin = false;
     bool captureonstart = true;
 	bool render_cab = true;
+    bool skip_main_render = false;
 	bool crash_damage = true;
 	bool gui_defaultwindows = true;
+	bool gui_showtranscripts = true;
+    bool gui_trainingdefault = false;
 
 #ifdef USE_EXTCAM_CAMERA
 	std::string extcam_cmd;

McZapkie/Mover.cpp

@@ -171,8 +171,7 @@ bool TSecuritySystem::is_cabsignal_beeping() const {
 }
 
 bool TSecuritySystem::is_braking() const {
-	return alert_timer > SoundSignalDelay + EmergencyBrakeDelay
-	        && (velocity > AwareMinSpeed || pressed);
+	return alert_timer > SoundSignalDelay + EmergencyBrakeDelay;
 }
 
 bool TSecuritySystem::radiostop_available() const {
@@ -3970,6 +3969,10 @@ void TMoverParameters::UpdatePipePressure(double dt)
 	 || ( true == AlarmChainFlag )
 	 || SecuritySystem.is_braking() ) {
 		dpMainValve = dpMainValve + PF( 0, PipePress, 0.15 ) * dt;
+
+        if (EIMCtrlType > 0) {
+            eimic = 0;
+        }
 	}
 
     // 0.2*Spg

Segment.cpp

@@ -552,10 +552,20 @@ glm::vec3 TSegment::get_nearest_point(const glm::dvec3 &point, float quality) co
 	float min = std::numeric_limits<float>::max();
 
 	for (x = step; x <= 1.0f; x += step) {
-		glm::vec3 p = FastGetPoint(x);
-		float dist2 = glm::distance2(p, (glm::vec3)point);
+        glm::vec3 p1 = FastGetPoint(x);
+        glm::vec3 p2 = FastGetPoint(glm::min(1.0f, x + step));
+
+        if (p1 != p2) {
+            float l2 = glm::distance2(p1, p2);
+            float t = glm::max(0.0f, glm::min(1.0f, glm::dot((glm::vec3)point - p1, p2 - p1) / l2));
+            glm::vec3 proj = p1 + t * (p2 - p1);
+            p1 = proj;
+        }
+
+        float dist2 = glm::distance2(p1, (glm::vec3)point);
+
 		if (dist2 < min) {
-			nearest = p;
+            nearest = p1;
 			min = dist2;
 		}
 	}

driveruilayer.cpp

@@ -26,7 +26,8 @@ driver_ui::driver_ui() {
 	add_external_panel( &m_scenariopanel );
 	add_external_panel( &m_timetablepanel );
 	add_external_panel( &m_debugpanel );
-	add_external_panel( &m_transcriptspanel );
+	if (Global.gui_showtranscripts)
+        add_external_panel( &m_transcriptspanel );
 
 	add_external_panel( &m_trainingcardpanel );
 	add_external_panel( &m_vehiclelist );
@@ -55,6 +56,12 @@ driver_ui::driver_ui() {
 		m_aidpanel.is_open = true;
 		m_scenariopanel.is_open = true;
 	}
+
+    if (Global.gui_trainingdefault) {
+        m_mappanel.is_open = true;
+        m_trainingcardpanel.is_open = true;
+        m_vehiclelist.is_open = true;
+    }
 }
 
 void driver_ui::render_menu_contents() {
@@ -235,6 +242,7 @@ driver_ui::render_() {
 	const std::string *rec_name = m_trainingcardpanel.is_recording();
 	if (rec_name && m_cameraviewpanel.set_state(true)) {
 		m_cameraviewpanel.rec_name = *rec_name;
+        m_cameraviewpanel.is_open = true;
 	} else if (!rec_name)
 		m_cameraviewpanel.set_state(false);
 

driveruipanels.cpp

@@ -27,6 +27,7 @@ http://mozilla.org/MPL/2.0/.
 #include "renderer.h"
 #include "utilities.h"
 #include "Logs.h"
+#include "widgets/vehicleparams.h"
 
 void
 drivingaid_panel::update() {

renderer.cpp

@@ -665,10 +665,10 @@ void opengl_renderer::Render_pass(viewport_config &vp, rendermode const Mode)
 		gl::buffer::unbind();
 		m_current_viewport = &vp;
 
-		if (!simulation::is_ready)
+        if (!simulation::is_ready || Global.skip_main_render)
 		{
 			gl::framebuffer::unbind();
-			glClearColor(0.0f, 0.5f, 0.0f, 1.0f);
+            glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
 			glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 			if (vp.main)
 				Application.render_ui();
@@ -3733,6 +3733,10 @@ void opengl_renderer::Update_Pick_Node()
 
 void opengl_renderer::pick_control(std::function<void(const TSubModel *, glm::vec2)> callback)
 {
+  if (!Global.render_cab) {
+    callback(nullptr, glm::vec2());
+    return;
+  }
 	m_control_pick_requests.push_back(callback);
 }
 
@@ -3975,7 +3979,7 @@ void opengl_renderer::Update_Lights(light_array &Lights)
 		l->linear = headlight_config.falloff_linear / 10.0f;
 		l->quadratic = headlight_config.falloff_quadratic / 100.0f;
 		l->ambient = headlight_config.ambient;
-		l->intensity = headlight_config.intensity;
+        l->intensity = headlight_config.intensity * scenelight.intensity;
 		light_i++;
 
 		++renderlight;

uart.cpp

@@ -12,11 +12,31 @@ uart_input::uart_input()
 {
     conf = Global.uart_conf;
 
-    if (sp_get_port_by_name(conf.port.c_str(), &port) != SP_OK)
-        throw std::runtime_error("uart: cannot find specified port");
+    if (!setup_port())
+      throw std::runtime_error("uart: cannot open port");
 
-    if (sp_open(port, (sp_mode)(SP_MODE_READ | SP_MODE_WRITE)) != SP_OK)
-        throw std::runtime_error("uart: cannot open port");
+    old_packet.fill(0);
+    last_update = std::chrono::high_resolution_clock::now();
+}
+
+bool uart_input::setup_port()
+{
+    if (port) {
+      sp_close(port);
+      sp_free_port(port);
+      port = nullptr;
+    }
+
+    if (sp_get_port_by_name(conf.port.c_str(), &port) != SP_OK) {
+        ErrorLog("uart: cannot find specified port");
+        return false;
+    }
+
+    if (sp_open(port, (sp_mode)(SP_MODE_READ | SP_MODE_WRITE)) != SP_OK) {
+        ErrorLog("uart: cannot open port");
+        port = nullptr;
+        return false;
+    }
 
 	sp_port_config *config;
 
@@ -26,21 +46,33 @@ uart_input::uart_input()
 		sp_set_config_bits(config, 8) != SP_OK ||
 		sp_set_config_stopbits(config, 1) != SP_OK ||
 		sp_set_config_parity(config, SP_PARITY_NONE) != SP_OK ||
-		sp_set_config(port, config) != SP_OK)
-        throw std::runtime_error("uart: cannot set config");
+		sp_set_config(port, config) != SP_OK) {
+        ErrorLog("uart: cannot set config");
+        port = nullptr;
+        return false;
+    }
 
 	sp_free_config(config);
 
-    if (sp_flush(port, SP_BUF_BOTH) != SP_OK)
-        throw std::runtime_error("uart: cannot flush");
-
-    old_packet.fill(0);
-    last_update = std::chrono::high_resolution_clock::now();
+    if (sp_flush(port, SP_BUF_BOTH) != SP_OK) {
+        ErrorLog("uart: cannot flush");
+        port = nullptr;
+        return false;
+    }
+    
+    return true;
 }
 
 uart_input::~uart_input()
 {
-	std::array<std::uint8_t, 48> buffer = { 0 };
+  if (!port)
+    return;
+
+	std::array<std::uint8_t, 52> buffer = { 0 };
+	buffer[0] = 0xEF;
+	buffer[1] = 0xEF;
+	buffer[2] = 0xEF;
+	buffer[3] = 0xEF;
 	sp_blocking_write(port, (void*)buffer.data(), buffer.size(), 0);
 	sp_drain(port);
 
@@ -131,18 +163,77 @@ void uart_input::poll()
         return;
     last_update = now;
 
+    if (!port) {
+      setup_port();
+      return;
+    }
+
     auto const *t =simulation::Train;
 	if (!t)
 		return;
 
     sp_return ret;
-
-    if ((ret = sp_input_waiting(port)) >= 16)
+	
+    if ((ret = sp_input_waiting(port)) >= 20)
     {
-        std::array<uint8_t, 16> buffer; // TBD, TODO: replace with vector of configurable size?
-        ret = sp_blocking_read(port, (void*)buffer.data(), buffer.size(), 0);
-		if (ret < 0)
-            throw std::runtime_error("uart: failed to read from port");
+        std::array<uint8_t, 20> tmp_buffer; // TBD, TODO: replace with vector of configurable size?
+        ret = sp_blocking_read(port, (void*)tmp_buffer.data(), tmp_buffer.size(), 0);
+		
+        if (ret < 0) {
+          setup_port();
+          return;
+        }
+		
+		bool sync;
+		if (tmp_buffer[0] != 0xEF || tmp_buffer[1] != 0xEF || tmp_buffer[2] != 0xEF || tmp_buffer[3] != 0xEF) {
+			if (conf.debug)
+				WriteLog("uart: bad sync");
+			sync = false;
+		}
+		else {
+			if (conf.debug)
+				WriteLog("uart: sync ok");
+			sync = true;
+		}
+		
+		if (!sync) {
+			int sync_cnt = 0;
+			int sync_fail = 0;
+			char sc = 0;
+			while ((ret = sp_blocking_read(port, &sc, 1, 10)) >= 0) {
+				if (conf.debug)
+					WriteLog("uart: read byte: " + std::to_string((int)sc));
+				if (sc == 0xEF)
+					sync_cnt++;
+				else {
+					sync_cnt = 0;
+					sync_fail++;
+				}
+				if (sync_cnt == 4) {
+					if (conf.debug)
+						WriteLog("uart: synced, skipping one packet..");
+					ret = sp_blocking_read(port, (void*)tmp_buffer.data(), 16, 500);
+					  if (ret < 0) {
+              setup_port();
+              return;
+          }
+					data_pending = false;
+					break;
+				}
+				if (sync_fail >= 60) {
+					if (conf.debug)
+						WriteLog("uart: tired of trying");
+					break;
+				}
+			}
+			if (ret < 0) {
+        setup_port();
+      }
+			return;
+		}
+		
+		std::array<uint8_t, 16> buffer;
+		memmove(&buffer[0], &tmp_buffer[4], 16);
 
 		if (conf.debug)
 		{
@@ -230,6 +321,11 @@ void uart_input::poll()
         old_packet = buffer;
     }
 
+  if (ret < 0) {
+    setup_port();
+    return;
+  }
+
 	if (!data_pending && sp_output_waiting(port) == 0)
 	{
 	    // TODO: ugly! move it into structure like input_bits
@@ -251,8 +347,10 @@ void uart_input::poll()
             m_trainstatecab = trainstate.cab - 1;
         }
 
-	    std::array<uint8_t, 48> buffer {
-			//byte 0-1
+	    std::array<uint8_t, 52> buffer {
+			//preamble
+			0xEF, 0xEF, 0xEF, 0xEF,
+			//byte 0-1 (counting without preamble)
 			SPLIT_INT16(tacho),
             //byte 2
 			(uint8_t)(
@@ -323,8 +421,10 @@ void uart_input::poll()
 		}
 
 	    ret = sp_blocking_write(port, (void*)buffer.data(), buffer.size(), 0);
-	    if (ret != buffer.size())
-			throw std::runtime_error("uart: failed to write to port");
+			if (ret < 0) {
+        setup_port();
+        return;
+      }
 
 		data_pending = true;
 	}

uart.h

@@ -60,6 +60,8 @@ private:
 
     using input_pin_t = std::tuple<std::size_t, input_type_t, user_command, user_command>;
     using inputpin_sequence = std::vector<input_pin_t>;
+    
+    bool setup_port();
 
 // members
     sp_port *port = nullptr;

widgets/vehiclelist.cpp

@@ -7,11 +7,25 @@
 ui::vehiclelist_panel::vehiclelist_panel(ui_layer &parent)
     : ui_panel(STR_C("Vehicle list"), false), m_parent(parent)
 {
-
 }
 
 void ui::vehiclelist_panel::render_contents()
 {
+    if (m_first_show && Global.gui_trainingdefault) {
+        for (TDynamicObject *vehicle : simulation::Vehicles.sequence())
+        {
+            if (!vehicle->Mechanik || vehicle->name() != ToLower(Global.local_start_vehicle))
+                continue;
+
+            ui_panel *panel = new vehicleparams_panel(vehicle->name());
+            m_parent.add_owned_panel(panel);
+        }
+
+        m_first_show = false;
+        is_open = false;
+        return;
+    }
+
 	for (TDynamicObject *vehicle : simulation::Vehicles.sequence())
 	{
 		if (!vehicle->Mechanik)

widgets/vehiclelist.h

@@ -5,6 +5,7 @@ namespace ui
 class vehiclelist_panel : public ui_panel
 {
 	ui_layer &m_parent;
+    bool m_first_show = true;
 
   public:
 	vehiclelist_panel(ui_layer &parent);

widgets/vehicleparams.h

@@ -1,3 +1,5 @@
+#pragma once
+
 #include "uilayer.h"
 #include "translation.h"
 #include "command.h"