fix

application/application.cpp

@@ -12,9 +12,6 @@ http://mozilla.org/MPL/2.0/.
 #include "application/drivermode.h"
 #include "application/editormode.h"
 #include "application/scenarioloadermode.h"
-#include "application/scenarioloaderuilayer.h"
-#include "scene/eu7/eu7_load_stats.h"
-#include "scene/eu7/eu7_section_stream.h"
 #include "launcher/launchermode.h"
 
 #include "utilities/Globals.h"
@@ -710,59 +707,9 @@ void eu07_application::exit()
 	#endif
 }
 
-void
-eu07_application::extend_loading_overlay( std::chrono::milliseconds const duration ) {
-    if( duration.count() <= 0 ) {
-        return;
-    }
-    auto const until { std::chrono::steady_clock::now() + duration };
-    if( until > m_loading_overlay_until ) {
-        m_loading_overlay_until = until;
-    }
-    if( m_loading_overlay == nullptr ) {
-        m_loading_overlay = std::make_shared<scenarioloader_ui>();
-    }
-}
-
-bool
-eu07_application::loading_overlay_active() const {
-    if( m_modestack.empty() || m_modestack.top() != mode::driver ) {
-        return false;
-    }
-
-    if( false == simulation::is_ready ) {
-        return true;
-    }
-
-    return false;
-}
-
-void
-eu07_application::sync_loading_overlay_state() {
-    if( m_loading_overlay == nullptr ) {
-        m_loading_overlay = std::make_shared<scenarioloader_ui>();
-    }
-
-    m_loading_overlay->set_progress( 100.f, 0.f );
-}
-
-void
-eu07_application::render_loading_overlay() {
-    sync_loading_overlay_state();
-    if( m_loading_overlay == nullptr ) {
-        m_loading_overlay = std::make_shared<scenarioloader_ui>();
-    }
-    m_loading_overlay->render();
-}
-
 void eu07_application::render_ui()
 {
 
-	if( loading_overlay_active() ) {
-        render_loading_overlay();
-        return;
-    }
-
 	if (m_modestack.empty())
 	{
 		return;
@@ -774,12 +721,6 @@ void eu07_application::render_ui()
 void eu07_application::begin_ui_frame()
 {
 
-	if( loading_overlay_active() ) {
-        sync_loading_overlay_state();
-        m_loading_overlay->begin_ui_frame();
-        return;
-    }
-
 	if (m_modestack.empty())
 	{
 		return;

application/application.h

@@ -9,8 +9,6 @@ http://mozilla.org/MPL/2.0/.
 
 #pragma once
 
-#include <chrono>
-
 #include "application/applicationmode.h"
 #include "scripting/PyInt.h"
 #include "network/manager.h"
@@ -57,12 +55,6 @@ public:
         render_ui();
 	void
 	    begin_ui_frame();
-    void
-        extend_loading_overlay( std::chrono::milliseconds const Duration );
-    [[nodiscard]] bool
-        loading_overlay_active() const;
-    void
-        render_loading_overlay();
     // switches application to specified mode
     bool
         pop_mode();
@@ -123,12 +115,9 @@ private:
     int  init_modes();
 	bool init_network();
     int run_crashgui();
-    void sync_loading_overlay_state();
 // members
 
     bool m_screenshot_queued = false;
-    std::chrono::steady_clock::time_point m_loading_overlay_until {};
-    std::shared_ptr<class scenarioloader_ui> m_loading_overlay;
 
     modeptr_array m_modes { nullptr }; // collection of available application behaviour modes
     mode_stack m_modestack; // current behaviour mode

application/applicationmode.h

@@ -32,7 +32,7 @@ public:
 	void begin_ui_frame() {
 		    if( m_userinterface != nullptr ) {
 				m_userinterface->begin_ui_frame(); } }
-    virtual
+    inline
     void set_progress( float const Progress = 0.f, float const Subtaskprogress = 0.f ) {
             if( m_userinterface != nullptr ) {
                 m_userinterface->set_progress( Progress, Subtaskprogress ); } }

application/drivermode.cpp

@@ -404,24 +404,14 @@ bool driver_mode::update()
 
 	Timer::subsystem.sim_total.stop();
 
-	auto const world_presentable {
+	simulation::State.drain_deferred_eu7_trainsets( 12.0 );
-		false == scene::eu7::section_stream_active()
-		|| scene::eu7::loading_screen_dismissed() };
-	auto const gameplay_stream {
-		scene::eu7::section_stream_active() && scene::eu7::loading_screen_dismissed() };
-
-	simulation::State.drain_deferred_eu7_trainsets( gameplay_stream ? 3.0 : 12.0 );
 
 	if( scene::eu7::section_stream_active() ) {
-		auto const stream_active {
+		if( scene::eu7::section_stream_needs_bootstrap() ) {
-			simulation::is_ready || Application.loading_overlay_active() };
-		if( stream_active && scene::eu7::section_stream_needs_bootstrap() ) {
 			scene::eu7::kick_section_stream_bootstrap();
 		}
-		if( stream_active ) {
+		scene::eu7::update_section_stream( Global.pCamera.Pos );
-			scene::eu7::update_section_stream( Global.pCamera.Pos );
+		scene::eu7::drain_section_stream();
-			scene::eu7::drain_section_stream();
-		}
 
 		if( scene::eu7::pack_bench_stream_phase_active() ) {
 			static double s_last_stream_bench_log { 0.0 };
@@ -442,9 +432,7 @@ bool driver_mode::update()
 
 	GfxRenderer->Update(deltarealtime);
 
-	simulation::is_ready = simulation::is_ready
+	simulation::is_ready = simulation::is_ready || ((simulation::Train != nullptr) && (simulation::Train->is_cab_initialized)) || (Global.local_start_vehicle == "ghostview");
-		|| ( ( simulation::Train != nullptr ) && ( simulation::Train->is_cab_initialized ) )
-		|| ( Global.local_start_vehicle == "ghostview" && world_presentable );
 
 	return true;
 }
@@ -455,6 +443,10 @@ void driver_mode::enter()
 
 	TDynamicObject *nPlayerTrain{((Global.local_start_vehicle != "ghostview") ? simulation::Vehicles.find(Global.local_start_vehicle) : nullptr)};
 
+	if( scene::eu7::section_stream_active() ) {
+		scene::eu7::dismiss_loading_screen();
+	}
+
 	Camera.Init(Global.FreeCameraInit[0], Global.FreeCameraInitAngle[0], nullptr);
 	Global.pCamera = Camera;
 	Global.pDebugCamera = DebugCamera;
@@ -462,6 +454,26 @@ void driver_mode::enter()
 	FreeFlyModeFlag = true;
 	DebugCamera = Camera;
 
+	if( scene::eu7::section_stream_active() ) {
+		if( scene::eu7::section_stream_needs_bootstrap() ) {
+			scene::eu7::kick_section_stream_bootstrap();
+		}
+		auto stream_pos { scene::eu7::resolve_section_stream_position( Global.pCamera.Pos ) };
+		if( stream_pos.x != 0.0 || stream_pos.y != 0.0 || stream_pos.z != 0.0 ) {
+			Global.pCamera.Pos = stream_pos;
+			Camera = Global.pCamera;
+		}
+		scene::eu7::update_section_stream( Global.pCamera.Pos );
+		for( int i { 0 }; i < 64; ++i ) {
+			scene::eu7::drain_section_stream();
+			if( scene::eu7::section_stream_ready_around(
+					stream_pos,
+					scene::eu7::kSectionStreamBootstrapRadiusKm ) ) {
+				break;
+			}
+		}
+	}
+
 	if (nPlayerTrain)
 	{
 		WriteLog("Trying to enter player train, \"" + Global.local_start_vehicle + "\"");

application/scenarioloadermode.cpp

@@ -19,16 +19,8 @@ http://mozilla.org/MPL/2.0/.
 #include "rendering/renderer.h"
 #include "utilities/Logs.h"
 #include "utilities/translation.h"
-#include "scene/eu7/eu7_load_stats.h"
-#include "scene/eu7/eu7_pack_bench.h"
 #include "scene/eu7/eu7_section_stream.h"
 
-namespace {
-constexpr std::chrono::seconds kEu7LoadTimeout { 90 };
-constexpr float kDeserializeBarShare { 70.f };
-constexpr float kPackBarShare { 30.f };
-} // namespace
-
 scenarioloader_mode::scenarioloader_mode() {
     m_userinterface = std::make_shared<scenarioloader_ui>();
 }
@@ -39,13 +31,6 @@ bool scenarioloader_mode::init() {
     return true;
 }
 
-void scenarioloader_mode::update_bar_progress( float const progress ) {
-    m_bar_progress = std::max( m_bar_progress, std::clamp( progress, 0.f, 100.f ) );
-    if( m_userinterface != nullptr ) {
-        m_userinterface->set_progress( m_bar_progress, 0.f );
-    }
-}
-
 // mode-specific update of simulation data. returns: false on error, true otherwise
 bool scenarioloader_mode::update() {
 	if (!Global.ready_to_load)
@@ -64,80 +49,22 @@ bool scenarioloader_mode::update() {
 	}
 
 	try {
-		if( m_phase == load_phase::deserialize ) {
+		if (simulation::State.deserialize_continue(state))
-			if( simulation::State.deserialize_continue( state ) ) {
+			return true;
-				return true;
-			}
-			m_phase = load_phase::eu7_load;
-			m_eu7_load_started = std::chrono::steady_clock::now();
-			m_eu7_stream_primed = false;
-		}
 	}
 	catch (invalid_scenery_exception &e) {
 		ErrorLog( "Bad init: scenario loading failed" );
 		Application.pop_mode();
-        return true;
-	}
-
-	if( m_phase == load_phase::eu7_load ) {
-		if( scene::eu7::section_stream_active() ) {
-			simulation::State.drain_deferred_eu7_trainsets( 16.0 );
-
-			auto const position { scene::eu7::stream_loading_position() };
-
-			if( false == m_eu7_stream_primed ) {
-				if( scene::eu7::section_stream_needs_bootstrap() ) {
-					scene::eu7::kick_section_stream_bootstrap();
-				}
-				m_eu7_stream_primed = true;
-			}
-
-			scene::eu7::drain_section_stream();
-
-			auto const ring_progress {
-				scene::eu7::section_stream_ring_progress(
-					position,
-					scene::eu7::kSectionStreamBootstrapRadiusKm ) };
-			update_bar_progress(
-				kDeserializeBarShare + ring_progress * kPackBarShare );
-
-			auto const timed_out {
-				std::chrono::steady_clock::now() - m_eu7_load_started >= kEu7LoadTimeout };
-			auto const bootstrap_ready {
-				scene::eu7::section_stream_ready_around(
-					position,
-					scene::eu7::kSectionStreamBootstrapRadiusKm ) };
-			if(
-				bootstrap_ready
-				|| scene::eu7::section_stream_presentable_around(
-					position,
-					scene::eu7::kSectionStreamBootstrapRadiusKm ) ) {
-				WriteLog( "EU7 PACK: pierścień wokół pozycji startowej gotowy do pokazania" );
-				scene::eu7::dismiss_loading_screen();
-				m_phase = load_phase::finished;
-			}
-			else if( timed_out ) {
-				ErrorLog(
-					"EU7 PACK: timeout ładowania pierścienia wokół kamery — wchodzę w jazdę (ring=" +
-					std::to_string( static_cast<int>( ring_progress * 100.f ) ) + "%)" );
-				scene::eu7::dismiss_loading_screen();
-				m_phase = load_phase::finished;
-			}
-			else {
-				return true;
-			}
-		}
-		else {
-			scene::eu7::dismiss_loading_screen();
-			m_phase = load_phase::finished;
-		}
 	}
 
 	WriteLog( "Scenario loading time: " + std::to_string( std::chrono::duration_cast<std::chrono::seconds>( ( std::chrono::system_clock::now() - timestart ) ).count() ) + " seconds" );
-	scene::eu7::log_load_stats();
-	scene::eu7::log_pack_bench();
 
-	update_bar_progress( 100.f );
+	if( scene::eu7::section_stream_active() ) {
+		scene::eu7::preload_section_stream( 3000.0 );
+	}
+
+	// TODO: implement and use next mode cue
+
 	Application.pop_mode();
 	Application.push_mode( eu07_application::mode::driver );
 
@@ -153,9 +80,6 @@ void scenarioloader_mode::enter() {
     // TBD: hide cursor in fullscreen mode?
     Application.set_cursor( GLFW_CURSOR_NORMAL );
 
-    m_phase = load_phase::deserialize;
-    m_eu7_stream_primed = false;
-    m_bar_progress = 0.f;
     simulation::is_ready = false;
 
     Application.set_title( Global.AppName + " (" + Global.SceneryFile + ")" );
@@ -167,15 +91,3 @@ void scenarioloader_mode::exit() {
     simulation::Time.init( Global.starting_timestamp );
     simulation::Environment.init();
 }
-
-void scenarioloader_mode::set_progress(
-    float const Progress,
-    float const Subtaskprogress ) {
-    if( m_phase != load_phase::deserialize ) {
-        return;
-    }
-
-    auto const parser_progress {
-        std::max( Progress, Subtaskprogress ) };
-    update_bar_progress( parser_progress * kDeserializeBarShare / 100.f );
-}

application/scenarioloadermode.h

@@ -13,21 +13,8 @@ http://mozilla.org/MPL/2.0/.
 #include "simulation/simulation.h"
 
 class scenarioloader_mode : public application_mode {
-
-    enum class load_phase {
-        deserialize,
-        eu7_load,
-        finished
-    };
-
 	std::shared_ptr<simulation::deserializer_state> state;
 	std::chrono::system_clock::time_point timestart;
-    load_phase m_phase { load_phase::deserialize };
-    std::chrono::steady_clock::time_point m_eu7_load_started {};
-    bool m_eu7_stream_primed { false };
-    float m_bar_progress { 0.f };
-
-    void update_bar_progress( float progress );
 
 public:
 // constructors
@@ -41,7 +28,6 @@ public:
     void enter() override;
     // maintenance method, called when the mode is deactivated
     void exit() override;
-    void set_progress( float Progress = 0.f, float Subtaskprogress = 0.f ) override;
     // input handlers
     void on_key( int const Key, int const Scancode, int const Action, int const Mods ) override { ; }
     void on_cursor_pos( double const Horizontal, double const Vertical ) override { ; }

application/scenarioloaderuilayer.cpp

@@ -195,10 +195,6 @@ void scenarioloader_ui::render_()
 	ImGui::SetNextWindowSize(ImVec2(Global.window_size.x + padding * 2, Global.window_size.y + padding * 2));
 	ImGui::Begin("Neo Loading Screen", nullptr, ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoSavedSettings | ImGuiWindowFlags_NoInputs | ImGuiWindowFlags_NoBackground);
 	ImDrawList* draw_list = ImGui::GetWindowDrawList();
-	draw_list->AddRectFilled(
-		ImVec2( 0.f, 0.f ),
-		ImVec2( screen_size.x, screen_size.y ),
-		IM_COL32( 0, 0, 0, 255 ) );
 	ImGui::PushFont(font_loading);
 	ImGui::SetWindowFontScale(1);
 	const float font_scale_mult = 48 / ImGui::GetFontSize();
@@ -232,14 +228,7 @@ void scenarioloader_ui::render_()
 	                icon_center_y - text_size.y * 0.5f);
 
 	// Draw
-	if( loading_tex != static_cast<GLuint>( -1 ) ) {
+	//draw_list->AddImage(reinterpret_cast<ImTextureID>(loading_tex), icon_pos, ImVec2(icon_pos.x + loading_size.x, icon_pos.y + loading_size.y), ImVec2(0, 0), ImVec2(1, 1));
-		draw_list->AddImage(
-			reinterpret_cast<ImTextureID>( loading_tex ),
-			icon_pos,
-			ImVec2( icon_pos.x + loading_size.x, icon_pos.y + loading_size.y ),
-			ImVec2( 0, 0 ),
-			ImVec2( 1, 1 ) );
-	}
 	draw_list->AddText(text_pos, IM_COL32_WHITE, m_progresstext.c_str());
 
 	// Trivia 

rendering/opengl33renderer.cpp

@@ -14,7 +14,6 @@ http://mozilla.org/MPL/2.0/.
 #include "utilities/Timer.h"
 #include "vehicle/Train.h"
 #include "vehicle/Camera.h"
-#include "scene/eu7/eu7_section_stream.h"
 #include "simulation/simulation.h"
 #include "utilities/Logs.h"
 #include "simulation/simulationtime.h"
@@ -734,9 +733,7 @@ void opengl33_renderer::Render_pass(viewport_config &vp, rendermode const Mode)
 			m_current_viewport = &vp;
 		}
 
-		if( ( false == simulation::is_ready )
+		if ((!simulation::is_ready) || (Global.gfx_skiprendering))
-		 || scene::eu7::loading_screen_blocks_world( scene::eu7::stream_loading_position() )
-		 || Global.gfx_skiprendering )
 		{
 			gl::framebuffer::unbind();
             glClearColor(0.0f, 0.0f, 0.0f, 1.0f);

rendering/openglrenderer.cpp

@@ -13,7 +13,6 @@ http://mozilla.org/MPL/2.0/.
 #include "utilities/color.h"
 #include "utilities/Globals.h"
 #include "vehicle/Camera.h"
-#include "scene/eu7/eu7_section_stream.h"
 #include "utilities/Timer.h"
 #include "simulation/simulation.h"
 #include "simulation/simulationtime.h"
@@ -415,12 +414,9 @@ opengl_renderer::Render_pass( rendermode const Mode ) {
 
             m_colorpass = m_renderpass;
 
-            if( ( false == simulation::is_ready )
+            if( ( !simulation::is_ready ) || ( Global.gfx_skiprendering ) ) {
-             || scene::eu7::loading_screen_blocks_world( scene::eu7::stream_loading_position() )
+                ::glClearColor( 51.0f / 255.f, 102.0f / 255.f, 85.0f / 255.f, 1.f ); // initial background Color
-             || Global.gfx_skiprendering ) {
-                ::glClearColor( 0.0f, 0.0f, 0.0f, 1.0f );
                 ::glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
-                Application.render_ui();
                 break;
             }
 

scene/eu7/eu7_bake.cpp

@@ -164,7 +164,7 @@ scenario_needs_eu7_regen( std::string const &scenario_file ) {
 
     if( probe_file( resolved ) ) {
 
-        return text_module_is_newer_than_binary( scenario_file );
+        return false;
 
     }
 
@@ -176,7 +176,7 @@ scenario_needs_eu7_regen( std::string const &scenario_file ) {
 
     }
 
-    return false == should_use_binary_module( scenario_file );
+    return false == probe_baked_scenario( scenario_file );
 
 #else
 
@@ -204,28 +204,6 @@ ensure_scenario_eu7( std::string const &scenario_file ) {
 
     if( probe_file( resolved ) ) {
 
-#ifdef WITH_EU7_PARSER
-
-        if( Global.eu7_auto_bake && text_module_is_newer_than_binary( scenario_file ) ) {
-
-            auto const text_root { text_source_path( scenario_file ) };
-
-            if( false == text_root.empty() ) {
-
-                WriteLog(
-
-                    "EU7: .eu7 nieaktualny wzgledem " + text_root + ", rebake..." );
-
-                run_scenario_tree_bake( text_root, eu7_path, outcome );
-
-                return outcome;
-
-            }
-
-        }
-
-#endif
-
         outcome.ok = true;
 
         outcome.message = "uzywam .eu7: " + resolved;
@@ -242,7 +220,7 @@ ensure_scenario_eu7( std::string const &scenario_file ) {
 
     if( false == Global.eu7_auto_bake ) {
 
-        if( should_use_binary_module( scenario_file ) ) {
+        if( probe_baked_scenario( scenario_file ) ) {
 
             outcome.ok = true;
 
@@ -282,7 +260,7 @@ ensure_scenario_eu7( std::string const &scenario_file ) {
 
 
 
-    if( should_use_binary_module( scenario_file ) ) {
+    if( probe_baked_scenario( scenario_file ) ) {
 
         outcome.ok = true;
 
@@ -296,23 +274,13 @@ ensure_scenario_eu7( std::string const &scenario_file ) {
 
 
 
-    if( probe_file( eu7_path ) ) {
-
-        WriteLog(
-
-            "EU7: .eu7 nieaktualny wzgledem " + resolved + ", rebake..." );
-
-    }
-
-
-
     run_scenario_tree_bake( resolved, eu7_path, outcome );
 
     return outcome;
 
 #else
 
-    if( should_use_binary_module( scenario_file ) ) {
+    if( probe_baked_scenario( scenario_file ) ) {
 
         outcome.ok = true;
 

scene/eu7/eu7_loader.cpp

@@ -257,11 +257,7 @@ load_module_recursive(
         if( child_loaded ) {
             continue;
         }
-        if( !child.empty() && probe_file( child ) && false == should_use_binary_module( ref ) ) {
+        if( !child.empty() ) {
-            WriteLog(
-                "EU7: przestarzaly .eu7, fallback SCM: " + include_text_path( include ) );
-        }
-        else if( !child.empty() ) {
             WriteLog(
                 "EU7 include niedostepny, fallback SCM: " + include_text_path( include ) );
         }
@@ -458,23 +454,9 @@ text_source_path( std::string const &reference ) {
     return {};
 }
 
-bool
-text_module_is_newer_than_binary( std::string const &reference ) {
-    auto const text { text_source_path( reference ) };
-    if( text.empty() || false == FileExists( text ) ) {
-        return false;
-    }
-    auto const eu7 { binary_path( reference ) };
-    if( false == FileExists( eu7 ) ) {
-        return true;
-    }
-    return last_modified( text ) > last_modified( eu7 );
-}
-
 bool
 should_use_binary_module( std::string const &reference ) {
-    auto const eu7 { binary_path( reference ) };
+    return probe_file( binary_path( reference ) );
-    return probe_file( eu7 ) && false == text_module_is_newer_than_binary( reference );
 }
 
 bool

scene/eu7/eu7_loader.h

@@ -75,13 +75,9 @@ namespace eu7 {
 [[nodiscard]] std::string
     text_source_path( std::string const &Reference );
 
-// Tekst istnieje i jest nowszy niz .eu7 (lub brak .eu7).
+// Istniejacy, poprawny plik .eu7 obok referencji tekstowej.
 [[nodiscard]] bool
-    text_module_is_newer_than_binary( std::string const &Reference );
+should_use_binary_module( std::string const &Reference );
-
-// Istniejacy, poprawny .eu7 nie starszy niz odpowiednik tekstowy.
-[[nodiscard]] bool
-    should_use_binary_module( std::string const &Reference );
 
 // Czy plik zawiera chunk TERR.
 [[nodiscard]] bool

scene/eu7/eu7_model_prefetch.h

@@ -1,33 +1,33 @@
-/*
+/*
-This Source Code Form is subject to the
+This Source Code Form is subject to the
-terms of the Mozilla Public License, v.
+terms of the Mozilla Public License, v.
-2.0. If a copy of the MPL was not
+2.0. If a copy of the MPL was not
-distributed with this file, You can
+distributed with this file, You can
-obtain one at
+obtain one at
-http://mozilla.org/MPL/2.0/.
+http://mozilla.org/MPL/2.0/.
-*/
+*/
-
+
-#pragma once
+#pragma once
-
+
-#include "scene/eu7/eu7_types.h"
+#include "scene/eu7/eu7_types.h"
-
+
-#include <cstddef>
+#include <cstddef>
-#include <string>
+#include <string>
-#include <unordered_set>
+#include <unordered_set>
-#include <vector>
+#include <vector>
-
+
-namespace scene::eu7 {
+namespace scene::eu7 {
-
+
-// Tylko warm_instanceable_cache dla juz zcache'owanych meshy (bez cold GetModel na workerze).
+// Tylko warm_instanceable_cache dla juz zcache'owanych meshy (bez cold GetModel na workerze).
-void
+void
-preload_pack_models( std::vector<Eu7Model> const &Models );
+preload_pack_models( std::vector<Eu7Model> const &Models );
-
+
-// Main thread: Fetch_Material dla unikalnych texture_file z chunka przed apply.
+// Main thread: Fetch_Material dla unikalnych texture_file z chunka przed apply.
-// Zwraca liczbe unikalnych Fetch_Material w tym slice.
+// Zwraca liczbe unikalnych Fetch_Material w tym slice.
-std::size_t
+std::size_t
-warm_pack_textures_main( Eu7Model const *models, std::size_t count );
+warm_pack_textures_main( Eu7Model const *models, std::size_t count );
-
+
-void
+void
-reset_pack_texture_warm_cache();
+reset_pack_texture_warm_cache();
-
+
-} // namespace scene::eu7
+} // namespace scene::eu7

scene/eu7/eu7_reader.cpp

@@ -497,26 +497,39 @@ parse_pack_section_header(
     Eu7PackIndexEntry const &entry,
     Eu7PackSectionCursor &cursor ) {
     cursor = {};
-    input.seekg(
+    auto const section_start {
-        static_cast<std::streamoff>( module.pack_payload_offset + entry.pack_offset ) );
+        static_cast<std::streamoff>( module.pack_payload_offset + entry.pack_offset ) };
+    input.seekg( section_start );
 
     const auto peek { input.peek() };
     const std::uint8_t first_byte {
         peek == EOF ? std::uint8_t { 0 } : static_cast<std::uint8_t>( peek ) };
 
-    if( first_byte == kPackSectionFormatV8 ) {
+    if( first_byte == 2 ) {
-        cursor.section_format = sn_utils::d_uint8( input );
-        const std::uint32_t solo_total { sn_utils::ld_uint32( input ) };
-        const std::uint32_t inst_total { sn_utils::ld_uint32( input ) };
-        cursor.model_total = solo_total + inst_total;
-        cursor.solo_remaining = solo_total;
-        cursor.inst_remaining = inst_total;
-    }
-    else if( first_byte == 2 ) {
         throw std::runtime_error(
             "EU7 PACK: format v9 nieobslugiwany — przebake plik .eu7" );
     }
-    else {
+
+    // v8 header starts with byte 1 — same as kNodeFlagHasName on flat v7 models.
+    // Accept v8 only when PROT exists and solo+inst counts match PIDX model_count.
+    bool use_v8_header { false };
+    if(
+        first_byte == kPackSectionFormatV8 &&
+        false == module.model_prototypes.empty() ) {
+        cursor.section_format = sn_utils::d_uint8( input );
+        const std::uint32_t solo_total { sn_utils::ld_uint32( input ) };
+        const std::uint32_t inst_total { sn_utils::ld_uint32( input ) };
+        if( solo_total + inst_total == entry.model_count ) {
+            use_v8_header = true;
+            cursor.model_total = solo_total + inst_total;
+            cursor.solo_remaining = solo_total;
+            cursor.inst_remaining = inst_total;
+        }
+    }
+
+    if( false == use_v8_header ) {
+        input.seekg( section_start );
+        cursor.section_format = 0;
         cursor.model_total = entry.model_count;
         cursor.solo_remaining = entry.model_count;
         cursor.inst_remaining = 0;
@@ -539,8 +552,10 @@ read_pack_models_chunk_impl(
 
     std::vector<Eu7Model> models;
     auto const remaining {
-        static_cast<std::size_t>( cursor.solo_remaining ) +
+        std::min(
-        static_cast<std::size_t>( cursor.inst_remaining ) };
+            static_cast<std::size_t>( cursor.solo_remaining ) +
+                static_cast<std::size_t>( cursor.inst_remaining ),
+            static_cast<std::size_t>( cursor.model_total ) ) };
     models.reserve( std::min( max_count, remaining ) );
 
     while(
@@ -1104,46 +1119,4 @@ read_pack_section( Eu7Module const &module, int const row, int const column ) {
     return read_pack_section_impl( module, row, column );
 }
 
-void
-seek_pack_section(
-    Eu7Module const &module,
-    std::istream &input,
-    Eu7PackIndexEntry const &entry,
-    Eu7PackSectionCursor &cursor ) {
-    if( false == module.has_pack_chunk ) {
-        cursor = {};
-        return;
-    }
-    parse_pack_section_header( module, input, entry, cursor );
-}
-
-std::vector<Eu7Model>
-read_pack_models_chunk(
-    Eu7Module const &module,
-    std::istream &input,
-    Eu7PackSectionCursor &cursor,
-    std::size_t const max_count ) {
-    StringTable const strings { module.strings };
-    return read_pack_models_chunk_impl( module, input, cursor, max_count, strings );
-}
-
-void
-resume_pack_section(
-    Eu7Module const &module,
-    std::istream &input,
-    Eu7PackIndexEntry const &entry,
-    std::uint64_t const resume_byte_offset,
-    Eu7PackSectionCursor const resume_cursor,
-    Eu7PackSectionCursor &cursor ) {
-    if( false == module.has_pack_chunk ) {
-        cursor = {};
-        return;
-    }
-
-    input.seekg(
-        static_cast<std::streamoff>(
-            module.pack_payload_offset + entry.pack_offset + resume_byte_offset ) );
-    cursor = resume_cursor;
-}
-
 } // namespace scene::eu7

scene/eu7/eu7_reader.h

@@ -11,7 +11,6 @@ http://mozilla.org/MPL/2.0/.
 
 #include "scene/eu7/eu7_types.h"
 
-#include <istream>
 #include <optional>
 #include <string>
 #include <vector>
@@ -32,30 +31,4 @@ find_pack_entry( Eu7Module const &Module, int Row, int Column );
 [[nodiscard]] std::vector<Eu7Model>
 read_pack_section( Eu7Module const &Module, int Row, int Column );
 
-// Seek do pack_offset z PIDX i parsuj naglowek sekcji (v7/v8).
-void
-seek_pack_section(
-    Eu7Module const &Module,
-    std::istream &Input,
-    Eu7PackIndexEntry const &Entry,
-    Eu7PackSectionCursor &Cursor );
-
-// Odczyt do max_count modeli z biezacej pozycji strumienia (po seek_pack_section).
-[[nodiscard]] std::vector<Eu7Model>
-read_pack_models_chunk(
-    Eu7Module const &Module,
-    std::istream &Input,
-    Eu7PackSectionCursor &Cursor,
-    std::size_t MaxCount );
-
-// Wznowienie odczytu sub-chunka (offset wzgledem pack_offset sekcji z PIDX).
-void
-resume_pack_section(
-    Eu7Module const &Module,
-    std::istream &Input,
-    Eu7PackIndexEntry const &Entry,
-    std::uint64_t ResumeByteOffset,
-    Eu7PackSectionCursor ResumeCursor,
-    Eu7PackSectionCursor &Cursor );
-
 } // namespace scene::eu7

scene/eu7/eu7_section_stream.cpp

@@ -44,7 +44,7 @@ namespace scene::eu7 {
 namespace {
 
 constexpr double kDrainBudgetMs { 12.0 };
-constexpr double kLoaderDrainBudgetMs { 48.0 };
+constexpr double kLoaderDrainBudgetMs { 96.0 };
 constexpr std::size_t kLoaderSectionsPerDrain { 8 };
 
 constexpr double kGameplayApplyBudgetMs { 4.0 };
@@ -72,7 +72,6 @@ constexpr float kStationaryCatchupRingThreshold { 0.70f };
 constexpr double kStationaryCatchupSpeedMps { 5.0 };
 constexpr std::size_t kCatchupMaxInFlightSections { 20 };
 constexpr std::size_t kCatchupMaxReadySections { 8 };
-constexpr std::size_t kPackWorkerSubChunkModels { 512 };
 constexpr std::size_t kBootstrapDrainMs { 32 };
 constexpr std::size_t kBootstrapTimeoutMs { 120000 };
 constexpr std::chrono::milliseconds kPresentableHoldMs { 200 };
@@ -90,10 +89,6 @@ struct PackSectionJob {
     int column { 0 };
     std::size_t section_idx { 0 };
     int priority { 0 };
-    std::uint64_t resume_byte_offset { 0 };
-    std::uint32_t subchunk_index { 0 };
-    Eu7PackSectionCursor header_cursor {};
-    Eu7PackSectionCursor resume_cursor {};
 };
 
 struct PackSectionReady {
@@ -102,8 +97,7 @@ struct PackSectionReady {
     std::size_t section_idx { 0 };
     std::unique_ptr<std::vector<Eu7Model>> models;
     bool failed { false };
-    bool section_final { true };
+    std::size_t apply_offset { 0 };
-    std::uint32_t subchunk_index { 0 };
 };
 
 struct SectionStreamState {
@@ -123,6 +117,8 @@ struct SectionStreamState {
     std::size_t pending_apply_offset { 0 };
     glm::dvec3 last_enqueue_position {};
     bool has_last_enqueue_position { false };
+    glm::dvec3 anchor_position {};
+    bool has_anchor_position { false };
 
     std::unordered_map<std::string, TModel3d *> mesh_cache;
     std::unordered_map<std::string, scene::node_data> nodedata_cache;
@@ -165,7 +161,10 @@ void
 finalize_section( PackSectionReady const &batch );
 
 void
-fail_section( std::size_t const section_idx );
+fail_section( std::size_t const section_idx, int const row = -1, int const column = -1 );
+
+void
+enqueue_failed_section( PackSectionJob const &job );
 
 void
 release_pending_buffer();
@@ -194,6 +193,12 @@ stream_worker_count() {
     return std::min( requested, kMaxPackStreamWorkers );
 }
 
+void
+reset_stream_fields();
+
+void
+note_apply_progress();
+
 void
 reset_stream_fields() {
     g_stream.module = nullptr;
@@ -210,9 +215,12 @@ reset_stream_fields() {
     g_stream.pending_apply.reset();
     g_stream.pending_apply_offset = 0;
     g_stream.has_last_enqueue_position = false;
+    g_stream.anchor_position = {};
+    g_stream.has_anchor_position = false;
     g_stream.mesh_cache.clear();
     g_stream.nodedata_cache.clear();
     reset_pack_texture_warm_cache();
+    note_apply_progress();
 }
 
 [[nodiscard]] Eu7Module const &
@@ -223,14 +231,6 @@ stream_module() {
     return *g_stream.module;
 }
 
-[[nodiscard]] std::string const &
-pack_stream_file_path() {
-    if( false == g_stream.path.empty() ) {
-        return g_stream.path;
-    }
-    return stream_module().source_path;
-}
-
 void
 release_pending_buffer() {
     if( false == g_stream.pending_apply.has_value() ) {
@@ -315,10 +315,7 @@ adaptive_slice_instances( std::size_t const section_total ) {
             limit = std::min( limit, kCatchupSliceInstances );
         }
         else if( speed > 600.0 ) {
-            limit = std::min( limit, std::size_t { 96 } );
+            limit = std::min( limit, std::size_t { 128 } );
-        }
-        else if( speed > 300.0 ) {
-            limit = std::min( limit, std::size_t { 80 } );
         }
         else {
             limit = std::min( limit, std::size_t { 96 } );
@@ -334,19 +331,13 @@ adaptive_slice_instances( std::size_t const section_total ) {
     else if( section_total > 800 ) {
         limit = std::min( limit, std::size_t { 80 } );
     }
-    else if( section_total <= kPackWorkerSubChunkModels ) {
-        limit = std::min( limit, std::size_t { 64 } );
-        if( g_stream_catchup && camera_stream_speed_mps() > 300.0 ) {
-            limit = std::min( limit, std::size_t { 48 } );
-        }
-    }
 
     auto const last_ms { pack_bench_stream().last_chunk_ms };
     if( last_ms >= 24.0 ) {
         limit = std::min( limit, std::size_t { 32 } );
     }
     else if( last_ms >= 12.0 ) {
-        limit = std::min( limit, std::size_t { 48 } );
+        limit = std::min( limit, std::size_t { 64 } );
     }
 
     return std::max( limit, std::size_t { 16 } );
@@ -354,12 +345,8 @@ adaptive_slice_instances( std::size_t const section_total ) {
 
 [[nodiscard]] std::size_t
 adaptive_cold_meshes() {
-    auto const &stream { pack_bench_stream() };
-    if( stream.last_chunk_ms >= 40.0 || stream.peak_chunk_ms >= 80.0 ) {
-        return 0;
-    }
     auto limit { gameplay_slice_cold_meshes() };
-    if( stream.last_chunk_ms >= 12.0 ) {
+    if( pack_bench_stream().last_chunk_ms >= 12.0 ) {
         limit = 1;
     }
     return limit;
@@ -432,29 +419,82 @@ preload_slice_cold_meshes(
             return 0;
         }
         replace_slashes( model_file );
-        if( g_stream.mesh_cache.contains( model_file ) ) {
+        if( false == g_stream.mesh_cache.contains( model_file ) ) {
-            slice_count = 1;
+            TModel3d *mesh { nullptr };
-            return 0;
+            {
+                PackBenchTimer const load_timer { &Eu7PackBench::main_cold_getmodel_ms };
+                mesh = TModelsManager::GetModel( model_file, false, false );
+                pack_bench_inc( &Eu7PackBench::main_cold_getmodel_calls );
+            }
+            if( mesh != nullptr ) {
+                TAnimModel::warm_instanceable_cache( mesh );
+            }
+            g_stream.mesh_cache.emplace( model_file, mesh );
+            cold_loaded = 1;
         }
-        if( max_cold_meshes == 0 ) {
-            return 0;
-        }
-        TModel3d *mesh { nullptr };
-        {
-            PackBenchTimer const load_timer { &Eu7PackBench::main_cold_getmodel_ms };
-            mesh = TModelsManager::GetModel( model_file, false, false );
-            pack_bench_inc( &Eu7PackBench::main_cold_getmodel_calls );
-        }
-        if( mesh != nullptr ) {
-            TAnimModel::warm_instanceable_cache( mesh );
-        }
-        g_stream.mesh_cache.emplace( model_file, mesh );
         slice_count = 1;
-        cold_loaded = 1;
     }
     return cold_loaded;
 }
 
+constexpr int kApplyStuckSkipFrames { 20 };
+
+std::size_t g_apply_stuck_offset { std::numeric_limits<std::size_t>::max() };
+int g_apply_stuck_frames { 0 };
+
+void
+note_apply_progress() {
+    g_apply_stuck_offset = std::numeric_limits<std::size_t>::max();
+    g_apply_stuck_frames = 0;
+}
+
+[[nodiscard]] bool
+maybe_skip_stuck_apply_offset() {
+    if( false == g_stream.pending_apply.has_value() ) {
+        return false;
+    }
+
+    auto const offset { g_stream.pending_apply_offset };
+    if( offset == g_apply_stuck_offset ) {
+        ++g_apply_stuck_frames;
+    }
+    else {
+        g_apply_stuck_offset = offset;
+        g_apply_stuck_frames = 0;
+    }
+
+    if( g_apply_stuck_frames < kApplyStuckSkipFrames ) {
+        return false;
+    }
+
+    auto const total {
+        g_stream.pending_apply->models != nullptr ?
+            g_stream.pending_apply->models->size() :
+            0 };
+    if( offset >= total ) {
+        return false;
+    }
+
+    auto model_file { ( *g_stream.pending_apply->models )[ offset ].model_file };
+    WriteLog(
+        "EU7 PACK: skip stuck model offset=" + std::to_string( offset ) + "/" +
+        std::to_string( total ) + " sec=" + std::to_string( g_stream.pending_apply->row ) + "," +
+        std::to_string( g_stream.pending_apply->column ) +
+        ( model_file.empty() ? "" : " file=\"" + model_file + "\"" ) );
+    if( false == model_file.empty() && model_file != "notload" ) {
+        replace_slashes( model_file );
+        g_stream.mesh_cache.emplace( std::move( model_file ), nullptr );
+    }
+    g_stream.pending_apply_offset = offset + 1;
+    note_apply_progress();
+    return true;
+}
+
+void
+maybe_preempt_distant_pending() {
+    // Wyłączone — najpierw stabilność: dokończ bieżącą sekcję zamiast preemptować.
+}
+
 [[nodiscard]] bool
 apply_pending_chunk(
     double const budget_ms,
@@ -462,9 +502,16 @@ apply_pending_chunk(
     std::size_t const max_cold_meshes,
     double const cold_budget_ms,
     std::size_t const max_chunks ) {
+    (void)max_instances;
+    (void)max_cold_meshes;
+    (void)cold_budget_ms;
     if( g_stream.serializer == nullptr ) {
         return false;
     }
+    if( maybe_skip_stuck_apply_offset() ) {
+        return true;
+    }
+    maybe_preempt_distant_pending();
     if( false == g_stream.pending_apply.has_value() && false == try_dequeue_ready_batch() ) {
         return false;
     }
@@ -483,7 +530,7 @@ apply_pending_chunk(
         auto &batch { *g_stream.pending_apply };
         if( batch.failed || batch.models == nullptr || batch.models->empty() ) {
             if( batch.failed ) {
-                fail_section( batch.section_idx );
+                fail_section( batch.section_idx, batch.row, batch.column );
             }
             else {
                 finalize_section( batch );
@@ -497,21 +544,15 @@ apply_pending_chunk(
         auto const total { batch.models->size() };
         auto const offset { g_stream.pending_apply_offset };
         if( offset >= total ) {
-            if( batch.section_final ) {
+            finalize_section( batch );
-                finalize_section( batch );
-            }
             release_pending_buffer();
             applied_work = true;
             continue;
         }
 
-        auto const effective_instances {
+        // Sekcja 1 km (komorka TCP) — apply w calosci, bez dzielenia na plasterki.
-            std::min( max_instances, adaptive_slice_instances( total ) ) };
-        auto const effective_cold {
-            std::min( max_cold_meshes, adaptive_cold_meshes() ) };
         auto const remaining { total - offset };
-        auto const chunk_cap { std::min( effective_instances, remaining ) };
+        std::size_t chunk_count { remaining };
-        std::size_t chunk_count { chunk_cap };
 
         auto const chunk_started { std::chrono::steady_clock::now() };
         double cold_ms { 0.0 };
@@ -524,15 +565,18 @@ apply_pending_chunk(
             auto const phase_started { std::chrono::steady_clock::now() };
             cold_loads = preload_slice_cold_meshes(
                 models_ptr + offset,
-                chunk_cap,
+                remaining,
-                effective_cold,
+                remaining,
-                cold_budget_ms,
+                0.0,
                 chunk_count );
             cold_ms = std::chrono::duration<double, std::milli>(
                 std::chrono::steady_clock::now() - phase_started ).count();
         }
         if( chunk_count == 0 ) {
-            return applied_work;
+            g_stream.pending_apply_offset = offset + 1;
+            note_apply_progress();
+            applied_work = true;
+            continue;
         }
 
         {
@@ -582,13 +626,12 @@ apply_pending_chunk(
         }
         load_stats().pack_models += chunk_count;
         g_stream.pending_apply_offset = offset + chunk_count;
+        note_apply_progress();
         applied_work = true;
         ++chunks_done;
 
         if( g_stream.pending_apply_offset >= total ) {
-            if( batch.section_final ) {
+            finalize_section( batch );
-                finalize_section( batch );
-            }
             release_pending_buffer();
             continue;
         }
@@ -712,134 +755,46 @@ worker_loop( std::stop_token const stop_token ) {
             auto const &module { stream_module() };
             auto const entry { find_pack_entry( module, job.row, job.column ) };
             if( false == entry.has_value() || entry->model_count == 0 ) {
-                PackSectionReady result;
+                enqueue_failed_section( job );
-                result.row = job.row;
-                result.column = job.column;
-                result.section_idx = job.section_idx;
-                result.failed = true;
-                result.section_final = true;
-                {
-                    std::lock_guard<std::mutex> lock { g_stream.ready.mutex };
-                    g_stream.ready.data.push_back( std::move( result ) );
-                }
-                pack_bench_inc( &Eu7PackBench::worker_failures );
                 continue;
             }
 
-            auto const &pack_path { pack_stream_file_path() };
+            std::unique_ptr<std::vector<Eu7Model>> models;
-            if( pack_path.empty() ) {
+            {
-                throw std::runtime_error( "EU7 PACK: brak sciezki pliku PACK" );
+                PackBenchTimer const read_timer { &Eu7PackBench::worker_read_pack_ms };
-            }
+                auto section { read_pack_section( module, job.row, job.column ) };
-
+                if( false == section.empty() ) {
-            std::ifstream input { pack_path, std::ios::binary };
+                    models = std::make_unique<std::vector<Eu7Model>>( std::move( section ) );
-            if( !input ) {
-                throw std::runtime_error(
-                    "EU7 PACK: nie mozna otworzyc \"" + pack_path + "\"" );
-            }
-
-            Eu7PackSectionCursor header_cursor {};
-            Eu7PackSectionCursor cursor {};
-            if( job.resume_byte_offset == 0 ) {
-                seek_pack_section( module, input, *entry, header_cursor );
-                cursor = header_cursor;
-            }
-            else {
-                header_cursor = job.header_cursor;
-                resume_pack_section(
-                    module,
-                    input,
-                    *entry,
-                    job.resume_byte_offset,
-                    job.resume_cursor,
-                    cursor );
-            }
-
-            auto batch_index { job.subchunk_index };
-            bool section_completed { false };
-            for( ;; ) {
-                if( cursor.solo_remaining == 0 && cursor.inst_remaining == 0 ) {
-                    break;
-                }
-
-                if( ready_queue_size() >= g_stream_max_ready ) {
-                    PackSectionJob resume_job { job };
-                    resume_job.header_cursor = header_cursor;
-                    resume_job.resume_byte_offset = static_cast<std::uint64_t>(
-                        input.tellg() - static_cast<std::streamoff>(
-                            module.pack_payload_offset + entry->pack_offset ) );
-                    resume_job.subchunk_index = batch_index;
-                    resume_job.resume_cursor = cursor;
-                    {
-                        std::lock_guard<std::mutex> lock { g_stream.jobs.mutex };
-                        g_stream.jobs.data.push_front( std::move( resume_job ) );
-                    }
-                    g_stream.work_cv.notify_all();
-                    break;
-                }
-
-                std::unique_ptr<std::vector<Eu7Model>> models;
-                {
-                    PackBenchTimer const read_timer { &Eu7PackBench::worker_read_pack_ms };
-                    auto chunk {
-                        read_pack_models_chunk(
-                            module,
-                            input,
-                            cursor,
-                            kPackWorkerSubChunkModels ) };
-                    if( chunk.empty() ) {
-                        break;
-                    }
-                    models = std::make_unique<std::vector<Eu7Model>>( std::move( chunk ) );
-                }
-
-                section_completed =
-                    cursor.solo_remaining == 0 && cursor.inst_remaining == 0;
-
-                PackSectionReady result;
-                result.row = job.row;
-                result.column = job.column;
-                result.section_idx = job.section_idx;
-                result.models = std::move( models );
-                result.subchunk_index = batch_index;
-                result.section_final = section_completed;
-
-                if( result.models != nullptr ) {
-                    pack_bench_inc(
-                        &Eu7PackBench::worker_models_decoded, result.models->size() );
-                }
-
-                {
-                    std::lock_guard<std::mutex> lock { g_stream.ready.mutex };
-                    g_stream.ready.data.push_back( std::move( result ) );
-                }
-
-                ++batch_index;
-
-                if( section_completed ) {
-                    break;
                 }
             }
 
-            if( section_completed ) {
+            PackSectionReady result;
-                pack_bench_inc( &Eu7PackBench::worker_sections_done );
+            result.row = job.row;
+            result.column = job.column;
+            result.section_idx = job.section_idx;
+            result.models = std::move( models );
+            result.failed = result.models == nullptr;
+
+            if( result.failed ) {
+                enqueue_failed_section( job );
+                continue;
             }
+
+            pack_bench_inc(
+                &Eu7PackBench::worker_models_decoded, result.models->size() );
+
+            {
+                std::lock_guard<std::mutex> lock { g_stream.ready.mutex };
+                g_stream.ready.data.push_back( std::move( result ) );
+            }
+
+            pack_bench_inc( &Eu7PackBench::worker_sections_done );
         }
         catch( std::exception const &ex ) {
             ErrorLog(
                 std::string{ "EU7 PACK: sekcja " + std::to_string( job.row ) + "," +
                     std::to_string( job.column ) + ": " } + ex.what() );
-            fail_section( job.section_idx );
+            enqueue_failed_section( job );
-            PackSectionReady result;
-            result.row = job.row;
-            result.column = job.column;
-            result.section_idx = job.section_idx;
-            result.failed = true;
-            result.section_final = true;
-            {
-                std::lock_guard<std::mutex> lock { g_stream.ready.mutex };
-                g_stream.ready.data.push_back( std::move( result ) );
-            }
-            pack_bench_inc( &Eu7PackBench::worker_failures );
         }
     }
 }
@@ -894,9 +849,6 @@ start_workers() {
 
 void
 finalize_section( PackSectionReady const &batch ) {
-    if( false == batch.section_final ) {
-        return;
-    }
     g_stream.loaded_sections.insert( batch.section_idx );
     g_stream.in_flight_sections.erase( batch.section_idx );
     ++load_stats().pack_sections_loaded;
@@ -904,11 +856,43 @@ finalize_section( PackSectionReady const &batch ) {
 }
 
 void
-fail_section( std::size_t const section_idx ) {
+fail_section(
+    std::size_t const section_idx,
+    int const row,
+    int const column ) {
+    if( g_stream.loaded_sections.contains( section_idx ) ) {
+        return;
+    }
+
+    if( row >= 0 && column >= 0 ) {
+        WriteLog(
+            "EU7 PACK: failed section " + std::to_string( row ) + "," +
+            std::to_string( column ) );
+    }
+    else {
+        WriteLog( "EU7 PACK: failed section idx=" + std::to_string( section_idx ) );
+    }
+
     g_stream.loaded_sections.insert( section_idx );
     g_stream.in_flight_sections.erase( section_idx );
 }
 
+void
+enqueue_failed_section( PackSectionJob const &job ) {
+    PackSectionReady result;
+    result.row = job.row;
+    result.column = job.column;
+    result.section_idx = job.section_idx;
+    result.failed = true;
+
+    {
+        std::lock_guard<std::mutex> lock { g_stream.ready.mutex };
+        g_stream.ready.data.push_back( std::move( result ) );
+    }
+
+    pack_bench_inc( &Eu7PackBench::worker_failures );
+}
+
 [[nodiscard]] int
 section_manhattan_sections(
     int const row,
@@ -1212,35 +1196,66 @@ try_dequeue_ready_batch() {
     bool has_batch { false };
     {
         std::lock_guard<std::mutex> lock { g_stream.ready.mutex };
+        for( auto it { g_stream.ready.data.begin() }; it != g_stream.ready.data.end(); ) {
+            if( it->failed || it->models == nullptr || it->models->empty() ) {
+                if( it->failed ) {
+                    fail_section( it->section_idx, it->row, it->column );
+                }
+                else {
+                    finalize_section( *it );
+                }
+                it = g_stream.ready.data.erase( it );
+                continue;
+            }
+            ++it;
+        }
+
         if( false == g_stream.ready.data.empty() ) {
-            auto const best_it {
+            auto const pick_best {
-                std::min_element(
+                [&]( int const max_distance ) -> std::deque<PackSectionReady>::iterator {
-                    g_stream.ready.data.begin(),
+                    auto best_it { g_stream.ready.data.end() };
-                    g_stream.ready.data.end(),
+                    auto best_dist { std::numeric_limits<int>::max() };
-                    []( PackSectionReady const &lhs, PackSectionReady const &rhs ) {
+                    for( auto it { g_stream.ready.data.begin() }; it != g_stream.ready.data.end(); ++it ) {
-                        auto const lhs_dist {
+                        if( it->failed || it->models == nullptr || it->models->empty() ) {
+                            continue;
+                        }
+                        auto const dist {
                             section_manhattan_sections(
-                                lhs.row,
+                                it->row,
-                                lhs.column,
+                                it->column,
                                 g_stream.center_row,
                                 g_stream.center_column ) };
-                        auto const rhs_dist {
+                        if( max_distance >= 0 && dist > max_distance ) {
-                            section_manhattan_sections(
+                            continue;
-                                rhs.row,
-                                rhs.column,
-                                g_stream.center_row,
-                                g_stream.center_column ) };
-                        if( lhs_dist != rhs_dist ) {
-                            return lhs_dist < rhs_dist;
                         }
-                        if( lhs.section_idx != rhs.section_idx ) {
+                        if( dist < best_dist || ( dist == best_dist && best_it == g_stream.ready.data.end() ) ) {
-                            return lhs.section_idx < rhs.section_idx;
+                            best_dist = dist;
+                            best_it = it;
                         }
-                        return lhs.subchunk_index < rhs.subchunk_index;
+                        else if(
-                    } ) };
+                            dist == best_dist && best_it != g_stream.ready.data.end() &&
-            batch = std::move( *best_it );
+                            it->section_idx < best_it->section_idx ) {
-            g_stream.ready.data.erase( best_it );
+                            best_it = it;
-            has_batch = true;
+                        }
+                    }
+                    return best_it;
+                } };
+
+            auto best_it {
+                pick_best( kSectionStreamGameplayRadiusKm ) };
+            if( best_it == g_stream.ready.data.end() ) {
+                best_it = pick_best( -1 );
+            }
+            if(
+                best_it == g_stream.ready.data.end()
+                && false == g_stream.ready.data.empty() ) {
+                best_it = g_stream.ready.data.begin();
+            }
+            if( best_it != g_stream.ready.data.end() ) {
+                batch = std::move( *best_it );
+                g_stream.ready.data.erase( best_it );
+                has_batch = true;
+            }
         }
     }
 
@@ -1250,7 +1265,7 @@ try_dequeue_ready_batch() {
 
     if( batch.failed || batch.models == nullptr || batch.models->empty() ) {
         if( batch.failed ) {
-            fail_section( batch.section_idx );
+            fail_section( batch.section_idx, batch.row, batch.column );
         }
         else {
             finalize_section( batch );
@@ -1259,7 +1274,8 @@ try_dequeue_ready_batch() {
     }
 
     g_stream.pending_apply = std::move( batch );
-    g_stream.pending_apply_offset = 0;
+    g_stream.pending_apply_offset = g_stream.pending_apply->apply_offset;
+    g_stream.pending_apply->apply_offset = 0;
     return true;
 }
 
@@ -1371,30 +1387,29 @@ drain_until_budget( double const budget_ms ) {
 
 void
 sync_stream_limits( glm::dvec3 const &world_position ) {
+    (void)world_position;
+    g_stream_catchup = false;
     if( false == g_loading_screen_dismissed ) {
-        g_stream_catchup = false;
         g_stream_max_in_flight = 6;
         g_stream_max_ready = 2;
         return;
     }
 
-    auto const inner_progress {
+    g_stream_max_in_flight = kMaxInFlightSections;
-        section_stream_ring_progress( world_position, kSectionStreamGameplayRadiusKm ) };
+    g_stream_max_ready = kMaxReadySections;
-    g_stream_catchup =
-        inner_progress < 0.99f
-        || false == section_stream_ready_around(
-            world_position,
-            kSectionStreamGameplayRadiusKm );
-    g_stream_max_in_flight = g_stream_catchup ?
-        kCatchupMaxInFlightSections :
-        kMaxInFlightSections;
-    g_stream_max_ready = g_stream_catchup ?
-        kCatchupMaxReadySections :
-        kMaxReadySections;
 }
 
 } // namespace
 
+void
+remember_stream_anchor( glm::dvec3 const &position );
+
+[[nodiscard]] bool
+camera_far_from_stream_anchor( glm::dvec3 const &camera_position );
+
+[[nodiscard]] glm::dvec3
+resolve_section_stream_position( glm::dvec3 const &hint );
+
 void
 init_section_stream(
     Eu7Module const &root_module,
@@ -1434,6 +1449,8 @@ prime_section_stream( Eu7Module const &root_module ) {
         return;
     }
 
+    remember_stream_anchor( initial );
+
     auto const [row, column] { section_row_column( initial ) };
     g_stream.center_row = row;
     g_stream.center_column = column;
@@ -1534,12 +1551,14 @@ update_section_stream( glm::dvec3 const &world_position ) {
         return;
     }
 
-    auto const [center_row, center_column] { section_row_column( world_position ) };
+    auto const stream_position { resolve_section_stream_position( world_position ) };
+
+    auto const [center_row, center_column] { section_row_column( stream_position ) };
     auto const center_moved {
         center_row != g_stream.center_row || center_column != g_stream.center_column };
     auto const moved_since_enqueue {
         g_stream.has_last_enqueue_position ?
-            glm::length( world_position - g_stream.last_enqueue_position ) :
+            glm::length( stream_position - g_stream.last_enqueue_position ) :
             std::numeric_limits<double>::infinity() };
 
     if( moved_since_enqueue > kTeleportReenqueueDistanceM ) {
@@ -1553,65 +1572,47 @@ update_section_stream( glm::dvec3 const &world_position ) {
         reprioritize_job_queue();
     }
 
-    sync_stream_limits( world_position );
+    sync_stream_limits( stream_position );
 
-    auto const ring_radius { g_stream.radius };
+    auto const inner_ring_ready {
-    auto const reenqueue_distance {
+        section_stream_ready_around( stream_position, kSectionStreamGameplayRadiusKm ) };
-        g_stream_catchup ? kCatchupReenqueueDistanceM : kReenqueueDistanceM };
+    auto const ring_radius {
-    auto max_lookahead { g_stream_catchup ? 15 : 5 };
+        inner_ring_ready ? g_stream.radius : kSectionStreamGameplayRadiusKm };
-    if( g_stream_catchup ) {
+    auto const reenqueue_distance { kReenqueueDistanceM };
-        auto const speed { camera_stream_speed_mps() };
+    auto max_lookahead { inner_ring_ready ? 5 : 0 };
-        if( speed > 1200.0 ) {
-            max_lookahead = 25;
-        }
-        else if( speed > 600.0 ) {
-            max_lookahead = 20;
-        }
-    }
     auto const travel_forward { guess_travel_forward() };
 
     auto const current_section_unloaded {
         section_has_pack_models( center_row, center_column )
         && false == g_stream.loaded_sections.contains( section_index( center_row, center_column ) ) };
-    auto const inner_ring_incomplete {
+    auto const inner_ring_incomplete { current_section_unloaded || false == inner_ring_ready };
-        current_section_unloaded
-        || false == section_stream_ready_around( world_position, kSectionStreamGameplayRadiusKm ) };
     auto const should_reenqueue {
         center_moved
         || false == g_stream.has_last_enqueue_position
         || moved_since_enqueue >= reenqueue_distance };
 
-    if( should_reenqueue || inner_ring_incomplete || g_stream_catchup ) {
+    if( should_reenqueue || inner_ring_incomplete ) {
-        enqueue_sections_around( center_row, center_column, ring_radius, world_position );
+        enqueue_sections_around( center_row, center_column, ring_radius, stream_position );
-        g_stream.last_enqueue_position = world_position;
+        g_stream.last_enqueue_position = stream_position;
         g_stream.has_last_enqueue_position = true;
         if( should_reenqueue || inner_ring_incomplete ) {
             pack_bench_inc( &Eu7PackBench::stream_reenqueue );
         }
-        enqueue_movement_lookahead(
+        if( max_lookahead > 0 ) {
-            center_row,
+            enqueue_movement_lookahead(
-            center_column,
+                center_row,
-            ring_radius,
+                center_column,
-            travel_forward,
+                ring_radius,
-            max_lookahead );
+                travel_forward,
+                max_lookahead );
+        }
     }
 }
 
 [[nodiscard]] bool
 section_stream_drain_idle( glm::dvec3 const &world_position ) {
-    if( g_stream.bootstrap_pending || g_stream.bootstrap_active ) {
+    (void)world_position;
-        return false;
+    return false;
-    }
-    if( g_stream.pending_apply.has_value() || ready_queue_size() > 0 ) {
-        return false;
-    }
-    if( false == g_stream.in_flight_sections.empty() || g_stream_catchup ) {
-        return false;
-    }
-    if( false == section_stream_ready_around( world_position, kSectionStreamGameplayRadiusKm ) ) {
-        return false;
-    }
-    return load_stats().pack_models >= 500;
 }
 
 void
@@ -1624,33 +1625,27 @@ drain_section_stream(
     if( false == g_stream.active ) {
         return;
     }
-    if( section_stream_drain_idle( Global.pCamera.Pos ) ) {
+    auto const stream_position {
+        resolve_section_stream_position(
+            g_loading_screen_dismissed ?
+                Global.pCamera.Pos :
+                stream_loading_position() ) };
+    if( gameplay_stream_mode() && section_stream_drain_idle( stream_position ) ) {
         return;
     }
 
-    if( gameplay_stream_mode() ) {
+    auto const inner_ring_ready {
-        auto apply_budget { gameplay_apply_budget_ms() };
+        section_stream_ready_around(
-        std::size_t max_chunks { 1 };
+            stream_position,
-        if( g_stream_catchup ) {
+            kSectionStreamGameplayRadiusKm ) };
-            auto const inner_ring {
+
-                section_stream_ring_progress(
+    if( gameplay_stream_mode() && inner_ring_ready ) {
-                    Global.pCamera.Pos,
+        drain_until_budget( kDrainBudgetMs );
-                    kSectionStreamGameplayRadiusKm ) };
+        maybe_log_stream_status( stream_position );
-            auto const speed { camera_stream_speed_mps() };
+    }
-            if(
+    else if( gameplay_stream_mode() ) {
-                inner_ring < kStationaryCatchupRingThreshold
+        drain_until_budget( kLoaderDrainBudgetMs );
-                && speed < kStationaryCatchupSpeedMps ) {
+        maybe_log_stream_status( stream_position );
-                max_chunks = 2;
-                apply_budget = std::max( apply_budget, kCatchupApplyBudgetMs * 1.25 );
-            }
-        }
-        drain_apply_budget(
-            apply_budget,
-            gameplay_slice_instances(),
-            gameplay_slice_cold_meshes(),
-            gameplay_cold_budget_ms(),
-            max_chunks );
-        maybe_log_stream_status( Global.pCamera.Pos );
     }
     else if( false == g_loading_screen_dismissed ) {
         auto position { stream_loading_position() };
@@ -1693,6 +1688,8 @@ kick_section_stream_bootstrap() {
         return;
     }
 
+    remember_stream_anchor( position );
+
     auto const [row, column] { section_row_column( position ) };
     g_stream.center_row = row;
     g_stream.center_column = column;
@@ -1734,6 +1731,7 @@ preload_section_stream( double const max_drain_ms ) {
     if( position.x == 0.0 && position.y == 0.0 && position.z == 0.0 ) {
         position = guess_initial_stream_position( stream_module() );
     }
+    position = resolve_section_stream_position( position );
 
     if( section_stream_needs_bootstrap() ) {
         if( position.x != 0.0 || position.y != 0.0 || position.z != 0.0 ) {
@@ -1932,6 +1930,23 @@ dismiss_loading_screen() {
     pack_bench_begin_stream_phase();
     g_loading_screen_dismissed = true;
     g_ring_ready_since.reset();
+
+    if( g_stream.has_anchor_position ) {
+        auto const &saved_camera { Global.FreeCameraInit[ 0 ] };
+        auto const camera_unset {
+            saved_camera.x == 0.0 && saved_camera.y == 0.0 && saved_camera.z == 0.0 };
+        auto const camera_off_scenery {
+            false == camera_unset && camera_far_from_stream_anchor( saved_camera ) };
+        if( camera_unset || camera_off_scenery ) {
+            Global.FreeCameraInit[ 0 ] = g_stream.anchor_position;
+            Global.pCamera.Pos = g_stream.anchor_position;
+            WriteLog(
+                "EU7 PACK: ustawiam kamere startowa na " +
+                std::to_string( g_stream.anchor_position.x ) + "," +
+                std::to_string( g_stream.anchor_position.y ) + "," +
+                std::to_string( g_stream.anchor_position.z ) );
+        }
+    }
 }
 
 bool
@@ -1978,15 +1993,24 @@ loading_screen_blocks_world(
 
 glm::dvec3
 stream_loading_position() {
-    if( Global.pCamera.Pos.x != 0.0 || Global.pCamera.Pos.y != 0.0 || Global.pCamera.Pos.z != 0.0 ) {
+    if( g_loading_screen_dismissed ) {
         return Global.pCamera.Pos;
     }
 
+    auto const &camera { Global.pCamera.Pos };
+    if( camera.x != 0.0 || camera.y != 0.0 || camera.z != 0.0 ) {
+        return camera;
+    }
+
     auto position { resolve_stream_position() };
     if( position.x != 0.0 || position.y != 0.0 || position.z != 0.0 ) {
         return position;
     }
 
+    if( g_stream.has_anchor_position ) {
+        return g_stream.anchor_position;
+    }
+
     return Global.FreeCameraInit[ 0 ];
 }
 
@@ -2025,6 +2049,48 @@ section_stream_ring_progress(
     return std::clamp( accumulated / static_cast<float>( pack_sections ), 0.f, 1.f );
 }
 
+void
+remember_stream_anchor( glm::dvec3 const &position ) {
+    if( position.x == 0.0 && position.y == 0.0 && position.z == 0.0 ) {
+        return;
+    }
+    g_stream.anchor_position = position;
+    g_stream.has_anchor_position = true;
+}
+
+[[nodiscard]] glm::dvec3
+resolve_section_stream_position( glm::dvec3 const &hint ) {
+    if(
+        hint.x == 0.0 && hint.y == 0.0 && hint.z == 0.0
+        && g_stream.has_anchor_position ) {
+        return g_stream.anchor_position;
+    }
+    if( camera_far_from_stream_anchor( hint ) && g_stream.has_anchor_position ) {
+        return g_stream.anchor_position;
+    }
+    return hint;
+}
+
+[[nodiscard]] bool
+camera_far_from_stream_anchor( glm::dvec3 const &camera_position ) {
+    if( false == g_stream.has_anchor_position ) {
+        return false;
+    }
+    auto const anchor_dist {
+        glm::length(
+            glm::dvec2 {
+                camera_position.x - g_stream.anchor_position.x,
+                camera_position.z - g_stream.anchor_position.z } ) };
+    auto const anchor_magnitude {
+        glm::length(
+            glm::dvec2 { g_stream.anchor_position.x, g_stream.anchor_position.z } ) };
+    auto const camera_magnitude {
+        glm::length( glm::dvec2 { camera_position.x, camera_position.z } ) };
+    return anchor_dist > 30000.0
+        && camera_magnitude < 30000.0
+        && anchor_magnitude > 50000.0;
+}
+
 void
 reset_section_stream() {
     flush_pack_stream_bench();

scene/eu7/eu7_section_stream.h

@@ -19,7 +19,7 @@ class state_serializer;
 
 namespace scene::eu7 {
 
-constexpr int kSectionStreamBootstrapRadiusKm { 3 };
+constexpr int kSectionStreamBootstrapRadiusKm { 4 };
 constexpr int kSectionStreamGameplayRadiusKm { 4 };
 
 void
@@ -34,6 +34,10 @@ prime_section_stream( Eu7Module const &RootModule );
 [[nodiscard]] glm::dvec3
 resolve_stream_position();
 
+// Kamera / pojazd moga byc w innej przestrzeni wspolrzednych niz PACK — uzyj kotwicy scenerii.
+[[nodiscard]] glm::dvec3
+resolve_section_stream_position( glm::dvec3 const &Hint );
+
 // Opcjonalnie blokuje do zaladowania pierścienia bootstrap wokol pozycji (debug/narzedzia).
 void
 bootstrap_section_stream( glm::dvec3 const &WorldPosition );

scene/eu7/eu7_types.h

@@ -360,7 +360,7 @@ struct Eu7PackIndexEntry {
     std::uint64_t pack_offset = 0;
 };
 
-// Stan inkrementalnego odczytu sekcji PACK z istream (po seek_pack_section).
+// Stan odczytu sekcji PACK z istream (uzywany wewnetrznie przez reader).
 struct Eu7PackSectionCursor {
     std::uint32_t solo_remaining { 0 };
     std::uint32_t inst_remaining { 0 };

simulation/simulationstateserializer.cpp

@@ -617,15 +617,16 @@ state_serializer::deserialize_begin( std::string const &Scenariofile ) {
         is_pure_eu7_scenario = scene::eu7::probe_file( resolved_scenario );
     }
 
-    bool const has_baked_eu7_root {
+    bool const use_eu7_scenario {
-        false == is_pure_eu7_scenario &&
+        is_pure_eu7_scenario || scene::eu7::probe_baked_scenario( Scenariofile ) };
-        scene::eu7::should_use_binary_module( Scenariofile ) };
+    auto const eu7_load_path {
-    auto const baked_root_path {
+        is_pure_eu7_scenario ?
-        scene::eu7::resolve_scenery_path( scene::eu7::binary_path( Scenariofile ) ) };
+            resolved_scenario :
+            scene::eu7::resolve_scenery_path( scene::eu7::binary_path( Scenariofile ) ) };
 
     // Scenariusz EU7B: nie parsujemy binarki jako tekstu SCM.
     std::shared_ptr<deserializer_state> state;
-    if( is_pure_eu7_scenario ) {
+    if( use_eu7_scenario ) {
         state = std::make_shared<deserializer_state>(
             std::string{}, cParser::buffer_TEXT, Global.asCurrentSceneryPath, Global.bLoadTraction );
         state->scenariofile = Scenariofile;
@@ -637,25 +638,12 @@ state_serializer::deserialize_begin( std::string const &Scenariofile ) {
 
 	state->scratchpad.name = Scenariofile;
 
-    if( is_pure_eu7_scenario ) {
+    if( use_eu7_scenario ) {
         Global.file_binary_terrain_state = true;
         state->scratchpad.binary.terrain = true;
         state->scratchpad.binary.terrain_included = true;
-        WriteLog( "EU7 scenario: " + resolved_scenario );
+        WriteLog( "EU7 scenario: " + eu7_load_path );
-        if( false == scene::eu7::load_module( resolved_scenario, *this ) ) {
+        if( false == scene::eu7::load_module( eu7_load_path, *this ) ) {
-            throw invalid_scenery_exception();
-        }
-    }
-    else if( has_baked_eu7_root ) {
-        Global.file_binary_terrain_state = true;
-        state->scratchpad.binary.terrain = true;
-        if( scene::eu7::is_scenario_terrain( Scenariofile ) ) {
-            state->scratchpad.binary.terrain_included = true;
-        }
-        WriteLog(
-            "EU7 hybrid: metadata z \"" + Scenariofile + "\", sceneria z \"" +
-            baked_root_path + "\"" );
-        if( false == scene::eu7::load_module( baked_root_path, *this ) ) {
             throw invalid_scenery_exception();
         }
     }

tools/parse_minidump.py

@@ -43,7 +43,7 @@ def read_cstring(f, rva: int) -> str:
 def parse(path: Path) -> None:
     with path.open("rb") as f:
         sig, ver, num_streams, dir_rva, checksum, ts, flags = struct.unpack(
-            "<IIIIIQ", f.read(32)
+            "<IIIIIIQ", f.read(32)
         )
         print(f"File: {path}")
         print(f"Size: {path.stat().st_size:,} bytes")

utilities/parser.cpp

@@ -366,9 +366,7 @@ void cParser::startIncludeFromParser(cParser& srcParser, bool ToLower, std::stri
             return;
         }
     }
-    else if ( scene::eu7::probe_file( eu7path ) ) {
+
-        WriteLog( "EU7: przestarzaly .eu7, fallback SCM: " + includefile );
-    }
 	if (isTerrain && true == Global.file_binary_terrain_state) {
 		WriteLog("Binary terrain present, ignoring: " + includefile);
 		readParameters(srcParser); // preserve original side-effect: still consume parameters

widgets/map.cpp

@@ -75,6 +75,17 @@ ui::map_panel::map_panel() : ui_panel(STR_C("Map"), false)
 
 	scene_ubo = std::make_unique<gl::ubo>(sizeof(gl::scene_ubs), 0);
 
+	if( simulation::Train != nullptr && simulation::Train->Dynamic() != nullptr ) {
+		mode = MODE_VEHICLE;
+	}
+	else {
+		auto const &start { Global.FreeCameraInit[ 0 ] };
+		if( start.x != 0.0 || start.z != 0.0 ) {
+			mode = MODE_CAMERA;
+			translate = glm::vec2( static_cast<float>( start.x ), static_cast<float>( start.z ) ) * -zoom;
+		}
+	}
+
 	init_done = true;
 }
 
@@ -88,9 +99,6 @@ float ui::map_panel::get_vehicle_rotation()
 
 void ui::map_panel::render_map_texture(glm::mat4 transform, glm::vec2 surface_size)
 {
-	cFrustum frustum;
-	frustum.calculate(transform, glm::mat4());
-
 	m_colored_paths.switches.clear();
 	m_colored_paths.occupied.clear();
 	m_colored_paths.future.clear();
@@ -102,14 +110,14 @@ void ui::map_panel::render_map_texture(glm::mat4 transform, glm::vec2 surface_si
 		for (int column = 0; column < scene::EU07_REGIONSIDESECTIONCOUNT; column++)
 		{
 			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)
+			if( section == nullptr ) {
+				continue;
+			}
+			const gfx::geometrybank_handle handle = section->get_map_geometry();
+			if( handle != null_handle )
 			{
-				const gfx::geometrybank_handle handle = section->get_map_geometry();
+				m_section_handles.push_back(handle);
-				if (handle != null_handle)
+				section->get_map_active_paths(m_colored_paths);
-				{
-					m_section_handles.push_back(handle);
-					section->get_map_active_paths(m_colored_paths);
-				}
 			}
 		}
 	}
@@ -230,6 +238,17 @@ void ui::map_panel::render_contents()
         return;
     }
 
+	if( simulation::Train != nullptr && simulation::Train->Dynamic() != nullptr ) {
+		if( mode == MODE_MANUAL ) {
+			mode = MODE_VEHICLE;
+		}
+	}
+	else if(
+		mode == MODE_MANUAL
+		&& ( Global.pCamera.Pos.x != 0.0 || Global.pCamera.Pos.z != 0.0 ) ) {
+		mode = MODE_CAMERA;
+	}
+
 	{
 		float prev_zoom = zoom;