Merge branch 'master' into jgrpp

# Conflicts:
#	src/articulated_vehicles.cpp
#	src/articulated_vehicles.h
#	src/base_media_base.h
#	src/base_media_func.h
#	src/build_vehicle_gui.cpp
#	src/dock_gui.cpp
#	src/main_gui.cpp
#	src/music_gui.cpp
#	src/network/network_chat_gui.cpp
#	src/network/network_content.cpp
#	src/newgrf.cpp
#	src/newgrf_roadstop.cpp
#	src/os/windows/string_uniscribe.h
#	src/os/windows/win32.cpp
#	src/rail_gui.cpp
#	src/road.cpp
#	src/road_gui.cpp
#	src/settings.cpp
#	src/settings_gui.cpp
#	src/smallmap_gui.cpp
#	src/strings.cpp
#	src/terraform_gui.cpp
#	src/tests/test_script_admin.cpp
#	src/tests/test_window_desc.cpp
#	src/timer/timer_game_calendar.h
#	src/vehicle.cpp
#	src/vehicle_base.h
#	src/viewport.cpp
#	src/widget_type.h
#	src/window.cpp
#	src/window_gui.h

.github/windowdesc-ini-key.py

@@ -1,50 +0,0 @@
-"""
-Script to scan the OpenTTD source-tree for ini_key issues in WindowDesc entries.
-"""
-
-import glob
-import os
-import re
-import sys
-
-
-def scan_source_files(path, ini_keys=None):
-    if ini_keys is None:
-        ini_keys = set()
-
-    errors = []
-
-    for new_path in glob.glob(f"{path}/*.cpp"):
-        if os.path.isdir(new_path):
-            errors.append(scan_source_files(new_path, ini_keys))
-            continue
-
-        with open(new_path) as fp:
-            output = fp.read()
-
-        for (name, ini_key, widgets) in re.findall(r"^static WindowDesc ([a-zA-Z0-9_]*).*?, (?:\"(.*?)\")?.*?,(?:\s+.*?,){6}\s+[^\s]+\((.*?)\)", output, re.S|re.M):
-            if ini_key:
-                if ini_key in ini_keys:
-                    errors.append(f"{new_path}: {name} ini_key is a duplicate")
-                ini_keys.add(ini_key)
-            widget = re.findall("static const (?:struct )?NWidgetPart " + widgets + ".*?(?:WWT_(DEFSIZE|STICKY)BOX.*?)?;", output, re.S)[0]
-            if widget and not ini_key:
-                errors.append(f"{new_path}: {name} has WWT_DEFSIZEBOX/WWT_STICKYBOX without ini_key")
-            if ini_key and not widget:
-                errors.append(f"{new_path}: {name} has ini_key without WWT_DEFSIZEBOX/WWT_STICKYBOX")
-
-    return errors
-
-
-def main():
-    errors = scan_source_files("src")
-
-    if errors:
-        print("\n".join(errors))
-        sys.exit(1)
-
-    print("OK")
-
-
-if __name__ == "__main__":
-    main()

.github/workflows/windowdesc-ini-key.yml

@@ -1,24 +0,0 @@
-name: WindowDesc ini_key
-
-on:
-  pull_request:
-    branches:
-    - master
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}
-
-jobs:
-  windowdesc-ini-key:
-    name: WindowDesc ini_key issues
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-
-    - name: Check for ini_key issues in WindowDesc entries
-      shell: bash
-      run: |
-        python3 .github/windowdesc-ini-key.py

src/ai/ai_gui.cpp

@@ -72,8 +72,8 @@ static const NWidgetPart _nested_ai_config_widgets[] = {
 };
 
 /** Window definition for the configure AI window. */
-static WindowDesc _ai_config_desc(
-	WDP_CENTER, "settings_script_config", 0, 0,
+static WindowDesc _ai_config_desc(__FILE__, __LINE__,
+	WDP_CENTER, nullptr, 0, 0,
 	WC_GAME_OPTIONS, WC_NONE,
 	0,
 	std::begin(_nested_ai_config_widgets), std::end(_nested_ai_config_widgets)

src/airport_gui.cpp

@@ -199,7 +199,7 @@ static const NWidgetPart _nested_air_toolbar_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _air_toolbar_desc(
+static WindowDesc _air_toolbar_desc(__FILE__, __LINE__,
 	WDP_ALIGN_TOOLBAR, "toolbar_air", 0, 0,
 	WC_BUILD_TOOLBAR, WC_NONE,
 	WDF_CONSTRUCTION,
@@ -606,7 +606,7 @@ static const NWidgetPart _nested_build_airport_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _build_airport_desc(
+static WindowDesc _build_airport_desc(__FILE__, __LINE__,
 	WDP_AUTO, nullptr, 0, 0,
 	WC_BUILD_STATION, WC_BUILD_TOOLBAR,
 	WDF_CONSTRUCTION,

src/articulated_vehicles.cpp

@@ -318,19 +318,6 @@ CargoTypes GetUnionOfArticulatedRefitMasks(EngineID engine, bool include_initial
 	return union_mask;
 }
 
-/**
- * Ands the refit_masks of all articulated parts.
- * @param engine the first part
- * @param include_initial_cargo_type if true the default cargo type of the vehicle is included; if false only the refit_mask
- * @return bit mask of CargoIDs which are a refit option for every articulated part (with default capacity > 0)
- */
-CargoTypes GetIntersectionOfArticulatedRefitMasks(EngineID engine, bool include_initial_cargo_type)
-{
-	CargoTypes union_mask, intersection_mask;
-	GetArticulatedRefitMasks(engine, include_initial_cargo_type, &union_mask, &intersection_mask);
-	return intersection_mask;
-}
-
 /**
  * Get cargo mask of all cargoes carried by an articulated vehicle.
  * Note: Vehicles not carrying anything are ignored

src/articulated_vehicles.h

@@ -22,7 +22,6 @@ void AddArticulatedParts(Vehicle *first);
 void GetArticulatedRefitMasks(EngineID engine, bool include_initial_cargo_type, CargoTypes *union_mask, CargoTypes *intersection_mask);
 std::vector<CargoTypes> GetArticulatedRefitMaskVector(EngineID engine, bool include_initial_cargo_type);
 CargoTypes GetUnionOfArticulatedRefitMasks(EngineID engine, bool include_initial_cargo_type);
-CargoTypes GetIntersectionOfArticulatedRefitMasks(EngineID engine, bool include_initial_cargo_type);
 CargoTypes GetCargoTypesOfArticulatedVehicle(const Vehicle *v, CargoID *cargo_type);
 CargoID GetOverallCargoOfArticulatedVehicle(const Vehicle *v);
 bool IsArticulatedVehicleRefittable(EngineID engine);

src/autoreplace_gui.cpp

@@ -810,7 +810,7 @@ static const NWidgetPart _nested_replace_rail_vehicle_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _replace_rail_vehicle_desc(
+static WindowDesc _replace_rail_vehicle_desc(__FILE__, __LINE__,
 	WDP_AUTO, "replace_vehicle_train", 500, 140,
 	WC_REPLACE_VEHICLE, WC_NONE,
 	WDF_CONSTRUCTION,
@@ -868,7 +868,7 @@ static const NWidgetPart _nested_replace_road_vehicle_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _replace_road_vehicle_desc(
+static WindowDesc _replace_road_vehicle_desc(__FILE__, __LINE__,
 	WDP_AUTO, "replace_vehicle_road", 500, 140,
 	WC_REPLACE_VEHICLE, WC_NONE,
 	WDF_CONSTRUCTION,
@@ -922,7 +922,7 @@ static const NWidgetPart _nested_replace_vehicle_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _replace_vehicle_desc(
+static WindowDesc _replace_vehicle_desc(__FILE__, __LINE__,
 	WDP_AUTO, "replace_vehicle", 456, 118,
 	WC_REPLACE_VEHICLE, WC_NONE,
 	WDF_CONSTRUCTION,

src/base_media_base.h

@@ -96,6 +96,7 @@ struct BaseSet {
 	}
 
 	bool FillSetDetails(const IniFile &ini, const std::string &path, const std::string &full_filename, bool allow_empty_filename = true);
+	void CopyCompatibleConfig([[maybe_unused]] const T &src) {}
 
 	/**
 	 * Get the description for the given ISO code.
@@ -170,9 +171,6 @@ protected:
 	 */
 	static const char *GetExtension();
 public:
-	/** The set as saved in the config file. */
-	static std::string ini_set;
-
 	/**
 	 * Determine the graphics pack that has to be used.
 	 * The one with the most correct files wins.
@@ -191,7 +189,9 @@ public:
 
 	static Tbase_set *GetAvailableSets();
 
-	static bool SetSet(const std::string &name);
+	static bool SetSet(const Tbase_set *set);
+	static bool SetSetByName(const std::string &name);
+	static bool SetSetByShortname(uint32_t shortname);
 	static char *GetSetsList(char *p, const char *last);
 	static int GetNumSets();
 	static int GetIndexOfUsedSet();
@@ -207,7 +207,6 @@ public:
 	static bool HasSet(const ContentInfo *ci, bool md5sum);
 };
 
-template <class Tbase_set> /* static */ std::string BaseMedia<Tbase_set>::ini_set;
 template <class Tbase_set> /* static */ const Tbase_set *BaseMedia<Tbase_set>::used_set;
 template <class Tbase_set> /* static */ Tbase_set *BaseMedia<Tbase_set>::available_sets;
 template <class Tbase_set> /* static */ Tbase_set *BaseMedia<Tbase_set>::duplicate_sets;
@@ -239,12 +238,24 @@ enum BlitterType {
 	BLT_32BPP,      ///< Base set has both 8 bpp and 32 bpp sprites.
 };
 
+struct GRFConfig;
+
 /** All data of a graphics set. */
 struct GraphicsSet : BaseSet<GraphicsSet, MAX_GFT, true> {
+private:
+	mutable std::unique_ptr<GRFConfig> extra_cfg; ///< Parameters for extra GRF
+public:
 	PaletteType palette;       ///< Palette of this graphics set
 	BlitterType blitter;       ///< Blitter of this graphics set
 
+	GraphicsSet();
+	~GraphicsSet();
+
 	bool FillSetDetails(const IniFile &ini, const std::string &path, const std::string &full_filename);
+	GRFConfig *GetExtraConfig() const { return this->extra_cfg.get(); }
+	GRFConfig &GetOrCreateExtraConfig() const;
+	bool IsConfigurable() const;
+	void CopyCompatibleConfig(const GraphicsSet &src);
 
 	static MD5File::ChecksumResult CheckMD5(const MD5File *file, Subdirectory subdir);
 };
@@ -252,6 +263,15 @@ struct GraphicsSet : BaseSet<GraphicsSet, MAX_GFT, true> {
 /** All data/functions related with replacing the base graphics. */
 class BaseGraphics : public BaseMedia<GraphicsSet> {
 public:
+	/** Values loaded from config file. */
+	struct Ini {
+		std::string name;
+		uint32_t shortname;                 ///< unique key for base set
+		uint32_t extra_version;             ///< version of the extra GRF
+		std::vector<uint32_t> extra_params; ///< parameters for the extra GRF
+	};
+	static inline Ini ini_data;
+
 };
 
 /** All data of a sounds set. */
@@ -261,6 +281,9 @@ struct SoundsSet : BaseSet<SoundsSet, 1, true> {
 /** All data/functions related with replacing the base sounds */
 class BaseSounds : public BaseMedia<SoundsSet> {
 public:
+	/** The set as saved in the config file. */
+	static inline std::string ini_set;
+
 };
 
 /** Maximum number of songs in the 'class' playlists. */
@@ -307,6 +330,9 @@ struct MusicSet : BaseSet<MusicSet, NUM_SONGS_AVAILABLE, false> {
 /** All data/functions related with replacing the base music */
 class BaseMusic : public BaseMedia<MusicSet> {
 public:
+	/** The set as saved in the config file. */
+	static inline std::string ini_set;
+
 };
 
 #endif /* BASE_MEDIA_BASE_H */

src/base_media_func.h

@@ -197,6 +197,9 @@ bool BaseMedia<Tbase_set>::AddFile(const std::string &filename, size_t basepath_
 				*prev = set;
 				set->next = duplicate->next;
 
+				/* Keep baseset configuration, if compatible */
+				set->CopyCompatibleConfig(*duplicate);
+
 				/* If the duplicate set is currently used (due to rescanning this can happen)
 				 * update the currently used set to the new one. This will 'lie' about the
 				 * version number until a new game is started which isn't a big problem */
@@ -225,25 +228,58 @@ bool BaseMedia<Tbase_set>::AddFile(const std::string &filename, size_t basepath_
 	return ret;
 }
 
+/**
+ * Set the set to be used.
+ * @param set the set to use
+ * @return true if it could be loaded
+ */
+template <class Tbase_set>
+/* static */ bool BaseMedia<Tbase_set>::SetSet(const Tbase_set *set)
+{
+	if (set == nullptr) {
+		if (!BaseMedia<Tbase_set>::DetermineBestSet()) return false;
+	} else {
+		BaseMedia<Tbase_set>::used_set = set;
+	}
+	CheckExternalFiles();
+	return true;
+}
+
 /**
  * Set the set to be used.
  * @param name of the set to use
  * @return true if it could be loaded
  */
 template <class Tbase_set>
-/* static */ bool BaseMedia<Tbase_set>::SetSet(const std::string &name)
+/* static */ bool BaseMedia<Tbase_set>::SetSetByName(const std::string &name)
 {
 	if (name.empty()) {
-		if (!BaseMedia<Tbase_set>::DetermineBestSet()) return false;
-		CheckExternalFiles();
-		return true;
+		return SetSet(nullptr);
 	}
 
 	for (const Tbase_set *s = BaseMedia<Tbase_set>::available_sets; s != nullptr; s = s->next) {
 		if (name == s->name) {
-			BaseMedia<Tbase_set>::used_set = s;
-			CheckExternalFiles();
-			return true;
+			return SetSet(s);
+		}
+	}
+	return false;
+}
+
+/**
+ * Set the set to be used.
+ * @param shortname of the set to use
+ * @return true if it could be loaded
+ */
+template <class Tbase_set>
+/* static */ bool BaseMedia<Tbase_set>::SetSetByShortname(uint32_t shortname)
+{
+	if (shortname == 0) {
+		return SetSet(nullptr);
+	}
+
+	for (const Tbase_set *s = BaseMedia<Tbase_set>::available_sets; s != nullptr; s = s->next) {
+		if (shortname == s->shortname) {
+			return SetSet(s);
 		}
 	}
 	return false;
@@ -376,11 +412,12 @@ template <class Tbase_set>
  * @param set_type  the type of the BaseSet to instantiate
  */
 #define INSTANTIATE_BASE_MEDIA_METHODS(repl_type, set_type) \
-	template std::string repl_type::ini_set; \
 	template const char *repl_type::GetExtension(); \
 	template bool repl_type::AddFile(const std::string &filename, size_t pathlength, const std::string &tar_filename); \
 	template bool repl_type::HasSet(const struct ContentInfo *ci, bool md5sum); \
-	template bool repl_type::SetSet(const std::string &name); \
+	template bool repl_type::SetSet(const set_type *set); \
+	template bool repl_type::SetSetByName(const std::string &name); \
+	template bool repl_type::SetSetByShortname(uint32_t shortname); \
 	template char *repl_type::GetSetsList(char *p, const char *last); \
 	template int repl_type::GetNumSets(); \
 	template int repl_type::GetIndexOfUsedSet(); \

src/blitter/32bpp_anim.hpp

@@ -52,7 +52,6 @@ public:
 	Blitter::PaletteAnimation UsePaletteAnimation() override;
 
 	const char *GetName() override { return "32bpp-anim"; }
-	int GetBytesPerPixel() override { return 6; }
 	void PostResize() override;
 
 	/**

src/blitter/32bpp_base.hpp

@@ -38,7 +38,6 @@ public:
 	size_t BufferSize(uint width, uint height) override;
 	void PaletteAnimate(const Palette &palette) override;
 	Blitter::PaletteAnimation UsePaletteAnimation() override;
-	int GetBytesPerPixel() override { return 4; }
 
 	/**
 	 * Look up the colour in the current palette.

src/blitter/40bpp_anim.hpp

@@ -37,7 +37,6 @@ public:
 	bool NeedsAnimationBuffer() override;
 
 	const char *GetName()  override { return "40bpp-anim"; }
-	int GetBytesPerPixel()  override { return 5; }
 
 	template <BlitterMode mode> void Draw(const Blitter::BlitterParams *bp, ZoomLevel zoom);
 

src/blitter/8bpp_base.hpp

@@ -35,7 +35,6 @@ public:
 	size_t BufferSize(uint width, uint height) override;
 	void PaletteAnimate(const Palette &palette) override;
 	Blitter::PaletteAnimation UsePaletteAnimation() override;
-	int GetBytesPerPixel() override { return 1; }
 };
 
 #endif /* BLITTER_8BPP_BASE_HPP */

src/blitter/base.hpp

@@ -270,11 +270,6 @@ public:
 	 */
 	virtual const char *GetName() = 0;
 
-	/**
-	 * Get how many bytes are needed to store a pixel.
-	 */
-	virtual int GetBytesPerPixel() = 0;
-
 	/**
 	 * Post resize event
 	 */

src/blitter/null.hpp

@@ -41,7 +41,6 @@ public:
 	Blitter::PaletteAnimation UsePaletteAnimation() override { return Blitter::PALETTE_ANIMATION_NONE; };
 
 	const char *GetName() override { return "null"; }
-	int GetBytesPerPixel() override { return 0; }
 };
 
 /** Factory for the blitter that does nothing. */

src/bootstrap_gui.cpp

@@ -39,7 +39,7 @@ static const struct NWidgetPart _background_widgets[] = {
 /**
  * Window description for the background window to prevent smearing.
  */
-static WindowDesc _background_desc(
+static WindowDesc _background_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0,
 	WC_BOOTSTRAP, WC_NONE,
 	WDF_NO_CLOSE,
@@ -75,7 +75,7 @@ static const NWidgetPart _nested_bootstrap_errmsg_widgets[] = {
 };
 
 /** Window description for the error window. */
-static WindowDesc _bootstrap_errmsg_desc(
+static WindowDesc _bootstrap_errmsg_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_BOOTSTRAP, WC_NONE,
 	WDF_MODAL | WDF_NO_CLOSE,
@@ -132,7 +132,7 @@ static const NWidgetPart _nested_bootstrap_download_status_window_widgets[] = {
 };
 
 /** Window description for the download window */
-static WindowDesc _bootstrap_download_status_window_desc(
+static WindowDesc _bootstrap_download_status_window_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_NETWORK_STATUS_WINDOW, WC_NONE,
 	WDF_MODAL | WDF_NO_CLOSE,
@@ -184,7 +184,7 @@ static const NWidgetPart _bootstrap_query_widgets[] = {
 };
 
 /** The window description for the query. */
-static WindowDesc _bootstrap_query_desc(
+static WindowDesc _bootstrap_query_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_CONFIRM_POPUP_QUERY, WC_NONE,
 	WDF_NO_CLOSE,

src/bridge_gui.cpp

@@ -356,7 +356,7 @@ static const NWidgetPart _nested_build_bridge_widgets[] = {
 };
 
 /** Window definition for the rail bridge selection window. */
-static WindowDesc _build_bridge_desc(
+static WindowDesc _build_bridge_desc(__FILE__, __LINE__,
 	WDP_AUTO, "build_bridge", 200, 114,
 	WC_BUILD_BRIDGE, WC_BUILD_TOOLBAR,
 	WDF_CONSTRUCTION,

src/build_vehicle_gui.cpp

@@ -3263,7 +3263,7 @@ void CcMoveNewVirtualEngine(const CommandCost &result, TileIndex tile, uint32 p1
 	InvalidateWindowClassesData(WC_CREATE_TEMPLATE);
 }
 
-static WindowDesc _build_vehicle_desc(
+static WindowDesc _build_vehicle_desc(__FILE__, __LINE__,
 	WDP_AUTO, "build_vehicle", 240, 268,
 	WC_BUILD_VEHICLE, WC_NONE,
 	WDF_CONSTRUCTION,
@@ -3271,7 +3271,7 @@ static WindowDesc _build_vehicle_desc(
 	&BuildVehicleWindow::hotkeys
 );
 
-static WindowDesc _build_template_vehicle_desc(
+static WindowDesc _build_template_vehicle_desc(__FILE__, __LINE__,
 	WDP_AUTO, nullptr, 240, 268,
 	WC_BUILD_VIRTUAL_TRAIN, WC_CREATE_TEMPLATE,
 	WDF_CONSTRUCTION,
@@ -3279,7 +3279,7 @@ static WindowDesc _build_template_vehicle_desc(
 	&BuildVehicleWindow::hotkeys, &_build_vehicle_desc
 );
 
-static WindowDesc _build_vehicle_desc_train_advanced(
+static WindowDesc _build_vehicle_desc_train_advanced(__FILE__, __LINE__,
 	WDP_AUTO, "build_vehicle_dual", 480, 268,
 	WC_BUILD_VEHICLE, WC_NONE,
 	WDF_CONSTRUCTION,
@@ -3287,7 +3287,7 @@ static WindowDesc _build_vehicle_desc_train_advanced(
 	&BuildVehicleWindow::hotkeys
 );
 
-static WindowDesc _build_template_vehicle_desc_advanced(
+static WindowDesc _build_template_vehicle_desc_advanced(__FILE__, __LINE__,
 	WDP_AUTO, nullptr, 480, 268,
 	WC_BUILD_VIRTUAL_TRAIN, WC_CREATE_TEMPLATE,
 	WDF_CONSTRUCTION,

src/cheat_gui.cpp

@@ -520,7 +520,7 @@ struct CheatWindow : Window {
 };
 
 /** Window description of the cheats GUI. */
-static WindowDesc _cheats_desc(
+static WindowDesc _cheats_desc(__FILE__, __LINE__,
 	WDP_AUTO, "cheats", 0, 0,
 	WC_CHEATS, WC_NONE,
 	0,

src/company_gui.cpp

@@ -52,7 +52,7 @@ static void DoSelectCompanyManagerFace(Window *parent);
 static void ShowCompanyInfrastructure(CompanyID company);
 
 /** List of revenues. */
-static ExpensesType _expenses_list_revenue[] = {
+static const std::initializer_list<ExpensesType> _expenses_list_revenue = {
 	EXPENSES_TRAIN_REVENUE,
 	EXPENSES_ROADVEH_REVENUE,
 	EXPENSES_AIRCRAFT_REVENUE,
@@ -61,7 +61,7 @@ static ExpensesType _expenses_list_revenue[] = {
 };
 
 /** List of operating expenses. */
-static ExpensesType _expenses_list_operating_costs[] = {
+static const std::initializer_list<ExpensesType> _expenses_list_operating_costs = {
 	EXPENSES_TRAIN_RUN,
 	EXPENSES_ROADVEH_RUN,
 	EXPENSES_AIRCRAFT_RUN,
@@ -72,7 +72,7 @@ static ExpensesType _expenses_list_operating_costs[] = {
 };
 
 /** List of capital expenses. */
-static ExpensesType _expenses_list_capital_costs[] = {
+static const std::initializer_list<ExpensesType> _expenses_list_capital_costs = {
 	EXPENSES_CONSTRUCTION,
 	EXPENSES_NEW_VEHICLES,
 	EXPENSES_OTHER,
@@ -80,25 +80,24 @@ static ExpensesType _expenses_list_capital_costs[] = {
 
 /** Expense list container. */
 struct ExpensesList {
-	const ExpensesType *et;   ///< Expenses items.
-	const uint length;        ///< Number of items in list.
+	const StringID title; ///< StringID of list title.
+	const std::initializer_list<ExpensesType> &items; ///< List of expenses types.
 
-	ExpensesList(ExpensesType *et, int length) : et(et), length(length)
+	ExpensesList(StringID title, const std::initializer_list<ExpensesType> &list) : title(title), items(list)
 	{
 	}
 
 	uint GetHeight() const
 	{
 		/* Add up the height of all the lines.  */
-		return this->length * FONT_HEIGHT_NORMAL;
+		return static_cast<uint>(this->items.size()) * FONT_HEIGHT_NORMAL;
 	}
 
 	/** Compute width of the expenses categories in pixels. */
 	uint GetListWidth() const
 	{
 		uint width = 0;
-		for (uint i = 0; i < this->length; i++) {
-			ExpensesType et = this->et[i];
+		for (const ExpensesType &et : this->items) {
 			width = std::max(width, GetStringBoundingBox(STR_FINANCES_SECTION_CONSTRUCTION + et).width);
 		}
 		return width;
@@ -106,10 +105,10 @@ struct ExpensesList {
 };
 
 /** Types of expense lists */
-static const ExpensesList _expenses_list_types[] = {
-	ExpensesList(_expenses_list_revenue, lengthof(_expenses_list_revenue)),
-	ExpensesList(_expenses_list_operating_costs, lengthof(_expenses_list_operating_costs)),
-	ExpensesList(_expenses_list_capital_costs, lengthof(_expenses_list_capital_costs)),
+static const std::initializer_list<ExpensesList> _expenses_list_types = {
+	{ STR_FINANCES_REVENUE_TITLE,            _expenses_list_revenue },
+	{ STR_FINANCES_OPERATING_EXPENSES_TITLE, _expenses_list_operating_costs },
+	{ STR_FINANCES_CAPITAL_EXPENSES_TITLE,   _expenses_list_capital_costs },
 };
 
 /**
@@ -121,9 +120,9 @@ static uint GetTotalCategoriesHeight()
 	/* There's an empty line and blockspace on the year row */
 	uint total_height = FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
 
-	for (uint i = 0; i < lengthof(_expenses_list_types); i++) {
+	for (const ExpensesList &list : _expenses_list_types) {
 		/* Title + expense list + total line + total + blockspace after category */
-		total_height += FONT_HEIGHT_NORMAL + _expenses_list_types[i].GetHeight() + WidgetDimensions::scaled.vsep_normal + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
+		total_height += FONT_HEIGHT_NORMAL + list.GetHeight() + WidgetDimensions::scaled.vsep_normal + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
 	}
 
 	/* Total income */
@@ -141,11 +140,11 @@ static uint GetMaxCategoriesWidth()
 	uint max_width = 0;
 
 	/* Loop through categories to check max widths. */
-	for (uint i = 0; i < lengthof(_expenses_list_types); i++) {
+	for (const ExpensesList &list : _expenses_list_types) {
 		/* Title of category */
-		max_width = std::max(max_width, GetStringBoundingBox(STR_FINANCES_REVENUE_TITLE + i).width);
+		max_width = std::max(max_width, GetStringBoundingBox(list.title).width);
 		/* Entries in category */
-		max_width = std::max(max_width, _expenses_list_types[i].GetListWidth() + WidgetDimensions::scaled.hsep_indent);
+		max_width = std::max(max_width, list.GetListWidth() + WidgetDimensions::scaled.hsep_indent);
 	}
 
 	return max_width;
@@ -154,15 +153,13 @@ static uint GetMaxCategoriesWidth()
 /**
  * Draw a category of expenses (revenue, operating expenses, capital expenses).
  */
-static void DrawCategory(const Rect &r, int start_y, ExpensesList list)
+static void DrawCategory(const Rect &r, int start_y, const ExpensesList &list)
 {
 	Rect tr = r.Indent(WidgetDimensions::scaled.hsep_indent, _current_text_dir == TD_RTL);
 
 	tr.top = start_y;
-	ExpensesType et;
 
-	for (uint i = 0; i < list.length; i++) {
-		et = list.et[i];
+	for (const ExpensesType &et : list.items) {
 		DrawString(tr, STR_FINANCES_SECTION_CONSTRUCTION + et);
 		tr.top += FONT_HEIGHT_NORMAL;
 	}
@@ -178,14 +175,14 @@ static void DrawCategories(const Rect &r)
 	/* Start with an empty space in the year row, plus the blockspace under the year. */
 	int y = r.top + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
 
-	for (uint i = 0; i < lengthof(_expenses_list_types); i++) {
+	for (const ExpensesList &list : _expenses_list_types) {
 		/* Draw category title and advance y */
-		DrawString(r.left, r.right, y, (STR_FINANCES_REVENUE_TITLE + i), TC_FROMSTRING, SA_LEFT);
+		DrawString(r.left, r.right, y, list.title, TC_FROMSTRING, SA_LEFT);
 		y += FONT_HEIGHT_NORMAL;
 
 		/* Draw category items and advance y */
-		DrawCategory(r, y, _expenses_list_types[i]);
-		y += _expenses_list_types[i].GetHeight();
+		DrawCategory(r, y, list);
+		y += list.GetHeight();
 
 		/* Advance y by the height of the horizontal line between amounts and subtotal */
 		y += WidgetDimensions::scaled.vsep_normal;
@@ -228,14 +225,12 @@ static void DrawPrice(Money amount, int left, int right, int top, TextColour col
  * Draw a category of expenses/revenues in the year column.
  * @return The income sum of the category.
  */
-static Money DrawYearCategory(const Rect &r, int start_y, ExpensesList list, const Expenses &tbl)
+static Money DrawYearCategory(const Rect &r, int start_y, const ExpensesList &list, const Expenses &tbl)
 {
 	int y = start_y;
-	ExpensesType et;
 	Money sum = 0;
 
-	for (uint i = 0; i < list.length; i++) {
-		et = list.et[i];
+	for (const ExpensesType &et : list.items) {
 		Money cost = tbl[et];
 		sum += cost;
 		if (cost != 0) DrawPrice(cost, r.left, r.right, y, TC_BLACK);
@@ -270,11 +265,11 @@ static void DrawYearColumn(const Rect &r, int year, const Expenses &tbl)
 	y += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
 
 	/* Categories */
-	for (uint i = 0; i < lengthof(_expenses_list_types); i++) {
+	for (const ExpensesList &list : _expenses_list_types) {
 		y += FONT_HEIGHT_NORMAL;
-		sum += DrawYearCategory(r, y, _expenses_list_types[i], tbl);
+		sum += DrawYearCategory(r, y, list, tbl);
 		/* Expense list + expense category title + expense category total + blockspace after category */
-		y += _expenses_list_types[i].GetHeight() + WidgetDimensions::scaled.vsep_normal + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
+		y += list.GetHeight() + WidgetDimensions::scaled.vsep_normal + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
 	}
 
 	/* Total income. */
@@ -584,7 +579,7 @@ struct CompanyFinancesWindow : Window {
 	}
 };
 
-static WindowDesc _company_finances_desc(
+static WindowDesc _company_finances_desc(__FILE__, __LINE__,
 	WDP_AUTO, "company_finances", 0, 0,
 	WC_FINANCES, WC_NONE,
 	0,
@@ -1180,7 +1175,7 @@ static const NWidgetPart _nested_select_company_livery_widgets [] = {
 	EndContainer(),
 };
 
-static WindowDesc _select_company_livery_desc(
+static WindowDesc _select_company_livery_desc(__FILE__, __LINE__,
 	WDP_AUTO, nullptr, 0, 0,
 	WC_COMPANY_COLOUR, WC_NONE,
 	0,
@@ -1797,7 +1792,7 @@ public:
 };
 
 /** Company manager face selection window description */
-static WindowDesc _select_company_manager_face_desc(
+static WindowDesc _select_company_manager_face_desc(__FILE__, __LINE__,
 	WDP_AUTO, nullptr, 0, 0,
 	WC_COMPANY_MANAGER_FACE, WC_NONE,
 	WDF_CONSTRUCTION,
@@ -2201,7 +2196,7 @@ struct CompanyInfrastructureWindow : Window
 	}
 };
 
-static WindowDesc _company_infrastructure_desc(
+static WindowDesc _company_infrastructure_desc(__FILE__, __LINE__,
 	WDP_AUTO, "company_infrastructure", 0, 0,
 	WC_COMPANY_INFRASTRUCTURE, WC_NONE,
 	0,
@@ -2849,7 +2844,7 @@ struct CompanyWindow : Window
 	}
 };
 
-static WindowDesc _company_desc(
+static WindowDesc _company_desc(__FILE__, __LINE__,
 	WDP_AUTO, "company", 0, 0,
 	WC_COMPANY, WC_NONE,
 	0,
@@ -3002,7 +2997,7 @@ static const NWidgetPart _nested_buy_company_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _buy_company_desc(
+static WindowDesc _buy_company_desc(__FILE__, __LINE__,
 	WDP_AUTO, nullptr, 0, 0,
 	WC_BUY_COMPANY, WC_NONE,
 	WDF_CONSTRUCTION,

src/console_gui.cpp

@@ -104,7 +104,7 @@ static const struct NWidgetPart _nested_console_window_widgets[] = {
 	NWidget(WWT_EMPTY, INVALID_COLOUR, WID_C_BACKGROUND), SetResize(1, 1),
 };
 
-static WindowDesc _console_window_desc(
+static WindowDesc _console_window_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0,
 	WC_CONSOLE, WC_NONE,
 	0,
@@ -540,7 +540,7 @@ void IConsoleGUIPrint(TextColour colour_code, char *str)
  * all lines in the buffer are aged by one. When a line exceeds both the maximum position
  * and also the maximum age, it gets removed.
  * @return true if any lines were removed
-*/
+ */
 static bool TruncateBuffer()
 {
 	bool need_truncation = false;

src/core/bitmath_func.hpp

@@ -427,7 +427,7 @@ static inline T ROR(const T x, const uint8 n)
  * Iterable ensemble of each set bit in a value.
  * @tparam Tbitpos Type of the position variable.
  * @tparam Tbitset Type of the bitset value.
-*/
+ */
 template <typename Tbitpos = uint, typename Tbitset = uint>
 struct SetBitIterator {
 	struct Iterator {

src/core/kdtree.hpp

@@ -449,14 +449,14 @@ public:
 	}
 
 	/**
-	* Find all items contained within the given rectangle.
-	* @note Start coordinates are inclusive, end coordinates are exclusive. x1<x2 && y1<y2 is a precondition.
-	* @param x1 Start first coordinate, points found are greater or equals to this.
-	* @param y1 Start second coordinate, points found are greater or equals to this.
-	* @param x2 End first coordinate, points found are less than this.
-	* @param y2 End second coordinate, points found are less than this.
-	* @param outputter Callback used to return values from the search.
-	*/
+	 * Find all items contained within the given rectangle.
+	 * @note Start coordinates are inclusive, end coordinates are exclusive. x1<x2 && y1<y2 is a precondition.
+	 * @param x1 Start first coordinate, points found are greater or equals to this.
+	 * @param y1 Start second coordinate, points found are greater or equals to this.
+	 * @param x2 End first coordinate, points found are less than this.
+	 * @param y2 End second coordinate, points found are less than this.
+	 * @param outputter Callback used to return values from the search.
+	 */
 	template <typename Outputter>
 	void FindContained(CoordT x1, CoordT y1, CoordT x2, CoordT y2, const Outputter &outputter) const
 	{

src/date_gui.cpp

@@ -339,14 +339,14 @@ static const NWidgetPart _nested_set_minutes_widgets[] = {
 };
 
 /** Description of the date setting window. */
-static WindowDesc _set_date_desc(
+static WindowDesc _set_date_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_SET_DATE, WC_NONE,
 	0,
 	std::begin(_nested_set_date_widgets), std::end(_nested_set_date_widgets)
 );
 
-static WindowDesc _set_minutes_desc(
+static WindowDesc _set_minutes_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_SET_DATE, WC_NONE,
 	0,

src/date_type.h

@@ -85,6 +85,8 @@ static const Year ORIGINAL_MAX_YEAR  = 2090;
  */
 #define DAYS_TILL_ORIGINAL_BASE_YEAR DAYS_TILL(ORIGINAL_BASE_YEAR)
 
+static const Date MIN_DATE = 0;
+
 /** The absolute minimum & maximum years in OTTD */
 static const Year MIN_YEAR = 0;
 

src/departures_gui.cpp

@@ -66,7 +66,7 @@ static const NWidgetPart _nested_departures_list[] = {
 	EndContainer(),
 };
 
-static WindowDesc _departures_desc(
+static WindowDesc _departures_desc(__FILE__, __LINE__,
 	WDP_AUTO, nullptr, 260, 246,
 	WC_DEPARTURES_BOARD, WC_NONE,
 	0,

src/depot_gui.cpp

@@ -84,28 +84,28 @@ static const NWidgetPart _nested_train_depot_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _train_depot_desc(
+static WindowDesc _train_depot_desc(__FILE__, __LINE__,
 	WDP_AUTO, "depot_train", 362, 123,
 	WC_VEHICLE_DEPOT, WC_NONE,
 	0,
 	std::begin(_nested_train_depot_widgets), std::end(_nested_train_depot_widgets)
 );
 
-static WindowDesc _road_depot_desc(
+static WindowDesc _road_depot_desc(__FILE__, __LINE__,
 	WDP_AUTO, "depot_roadveh", 316, 97,
 	WC_VEHICLE_DEPOT, WC_NONE,
 	0,
 	std::begin(_nested_train_depot_widgets), std::end(_nested_train_depot_widgets)
 );
 
-static WindowDesc _ship_depot_desc(
+static WindowDesc _ship_depot_desc(__FILE__, __LINE__,
 	WDP_AUTO, "depot_ship", 306, 99,
 	WC_VEHICLE_DEPOT, WC_NONE,
 	0,
 	std::begin(_nested_train_depot_widgets), std::end(_nested_train_depot_widgets)
 );
 
-static WindowDesc _aircraft_depot_desc(
+static WindowDesc _aircraft_depot_desc(__FILE__, __LINE__,
 	WDP_AUTO, "depot_aircraft", 332, 99,
 	WC_VEHICLE_DEPOT, WC_NONE,
 	0,

src/dock_gui.cpp

@@ -347,7 +347,7 @@ static const NWidgetPart _nested_build_docks_toolbar_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _build_docks_toolbar_desc(
+static WindowDesc _build_docks_toolbar_desc(__FILE__, __LINE__,
 	WDP_ALIGN_TOOLBAR, "toolbar_water", 0, 0,
 	WC_BUILD_TOOLBAR, WC_NONE,
 	WDF_CONSTRUCTION,
@@ -391,7 +391,7 @@ static const NWidgetPart _nested_build_docks_scen_toolbar_widgets[] = {
 };
 
 /** Window definition for the build docks in scenario editor window. */
-static WindowDesc _build_docks_scen_toolbar_desc(
+static WindowDesc _build_docks_scen_toolbar_desc(__FILE__, __LINE__,
 	WDP_AUTO, "toolbar_water_scen", 0, 0,
 	WC_SCEN_BUILD_TOOLBAR, WC_NONE,
 	WDF_CONSTRUCTION,
@@ -494,7 +494,7 @@ static const NWidgetPart _nested_build_dock_station_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _build_dock_station_desc(
+static WindowDesc _build_dock_station_desc(__FILE__, __LINE__,
 	WDP_AUTO, nullptr, 0, 0,
 	WC_BUILD_STATION, WC_BUILD_TOOLBAR,
 	WDF_CONSTRUCTION,
@@ -581,21 +581,15 @@ static const NWidgetPart _nested_build_docks_depot_widgets[] = {
 		NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_DEPOT_BUILD_SHIP_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
 	EndContainer(),
 	NWidget(WWT_PANEL, COLOUR_DARK_GREEN, WID_BDD_BACKGROUND),
-		NWidget(NWID_SPACER), SetMinimalSize(0, 3),
-		NWidget(NWID_HORIZONTAL_LTR),
-			NWidget(NWID_SPACER), SetMinimalSize(3, 0),
-			NWidget(WWT_PANEL, COLOUR_GREY, WID_BDD_X), SetMinimalSize(98, 66), SetDataTip(0x0, STR_DEPOT_BUILD_SHIP_ORIENTATION_TOOLTIP),
-			EndContainer(),
-			NWidget(NWID_SPACER), SetMinimalSize(2, 0),
-			NWidget(WWT_PANEL, COLOUR_GREY, WID_BDD_Y), SetMinimalSize(98, 66), SetDataTip(0x0, STR_DEPOT_BUILD_SHIP_ORIENTATION_TOOLTIP),
-			EndContainer(),
-			NWidget(NWID_SPACER), SetMinimalSize(3, 0),
+		NWidget(NWID_HORIZONTAL_LTR), SetPIP(0, WidgetDimensions::unscaled.hsep_normal, 0), SetPIPRatio(1, 0, 1), SetPadding(WidgetDimensions::unscaled.picker),
+			NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_BDD_X), SetMinimalSize(98, 66), SetDataTip(0x0, STR_DEPOT_BUILD_SHIP_ORIENTATION_TOOLTIP),
+			NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_BDD_Y), SetMinimalSize(98, 66), SetDataTip(0x0, STR_DEPOT_BUILD_SHIP_ORIENTATION_TOOLTIP),
 		EndContainer(),
 		NWidget(NWID_SPACER), SetMinimalSize(0, 3),
 	EndContainer(),
 };
 
-static WindowDesc _build_docks_depot_desc(
+static WindowDesc _build_docks_depot_desc(__FILE__, __LINE__,
 	WDP_AUTO, nullptr, 0, 0,
 	WC_BUILD_DEPOT, WC_BUILD_TOOLBAR,
 	WDF_CONSTRUCTION,

src/engine_gui.cpp

@@ -143,7 +143,7 @@ struct EnginePreviewWindow : Window {
 	}
 };
 
-static WindowDesc _engine_preview_desc(
+static WindowDesc _engine_preview_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_ENGINE_PREVIEW, WC_NONE,
 	WDF_CONSTRUCTION,

src/error_gui.cpp

@@ -41,7 +41,7 @@ static const NWidgetPart _nested_errmsg_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _errmsg_desc(
+static WindowDesc _errmsg_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0,
 	WC_ERRMSG, WC_NONE,
 	0,
@@ -61,7 +61,7 @@ static const NWidgetPart _nested_errmsg_face_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _errmsg_face_desc(
+static WindowDesc _errmsg_face_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0,
 	WC_ERRMSG, WC_NONE,
 	0,

src/fios.cpp

@@ -739,7 +739,7 @@ void ScanScenarios()
 /**
  * Constructs FiosNumberedSaveName. Initial number is the most recent save, or -1 if not found.
  * @param prefix The prefix to use to generate a filename.
-*/
+ */
 FiosNumberedSaveName::FiosNumberedSaveName(const std::string &prefix) : prefix(prefix), number(-1)
 {
 	static std::optional<std::string> _autosave_path;
@@ -776,7 +776,7 @@ FiosNumberedSaveName::FiosNumberedSaveName(const std::string &prefix) : prefix(p
 /**
  * Generate a savegame name and number according to _settings_client.gui.max_num_autosaves.
  * @return A filename in format "<prefix><number>.sav".
-*/
+ */
 std::string FiosNumberedSaveName::Filename()
 {
 	return this->FilenameUsingMaxSaves(_settings_client.gui.max_num_autosaves);
@@ -800,7 +800,7 @@ std::string FiosNumberedSaveName::FilenameUsingNumber(int num, const char *suffi
 /**
  * Generate an extension for a savegame name.
  * @return An extension in format "-<prefix>.sav".
-*/
+ */
 std::string FiosNumberedSaveName::Extension()
 {
 	return stdstr_fmt("-%s.sav", this->prefix.c_str());

src/fios_gui.cpp

@@ -930,7 +930,7 @@ public:
 };
 
 /** Load game/scenario */
-static WindowDesc _load_dialog_desc(
+static WindowDesc _load_dialog_desc(__FILE__, __LINE__,
 	WDP_CENTER, "load_game", 500, 294,
 	WC_SAVELOAD, WC_NONE,
 	0,
@@ -938,7 +938,7 @@ static WindowDesc _load_dialog_desc(
 );
 
 /** Load heightmap */
-static WindowDesc _load_heightmap_dialog_desc(
+static WindowDesc _load_heightmap_dialog_desc(__FILE__, __LINE__,
 	WDP_CENTER, "load_heightmap", 257, 320,
 	WC_SAVELOAD, WC_NONE,
 	0,
@@ -946,7 +946,7 @@ static WindowDesc _load_heightmap_dialog_desc(
 );
 
 /** Save game/scenario */
-static WindowDesc _save_dialog_desc(
+static WindowDesc _save_dialog_desc(__FILE__, __LINE__,
 	WDP_CENTER, "save_game", 500, 294,
 	WC_SAVELOAD, WC_NONE,
 	0,

src/framerate_gui.cpp

@@ -1,9 +1,9 @@
 /*
-* This file is part of OpenTTD.
-* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
-* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
-*/
+ * This file is part of OpenTTD.
+ * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
+ * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 /** @file framerate_gui.cpp GUI for displaying framerate/game speed information. */
 
@@ -724,7 +724,7 @@ struct FramerateWindow : Window {
 	}
 };
 
-static WindowDesc _framerate_display_desc(
+static WindowDesc _framerate_display_desc(__FILE__, __LINE__,
 	WDP_AUTO, "framerate_display", 0, 0,
 	WC_FRAMERATE_DISPLAY, WC_NONE,
 	0,
@@ -801,7 +801,7 @@ struct FrametimeGraphWindow : Window {
 	void SelectHorizontalScale(TimingMeasurement range)
 	{
 		/* Determine horizontal scale based on period covered by 60 points
-		* (slightly less than 2 seconds at full game speed) */
+		 * (slightly less than 2 seconds at full game speed) */
 		struct ScaleDef { TimingMeasurement range; int scale; };
 		static const ScaleDef hscales[] = {
 			{ 120, 60 },
@@ -1010,7 +1010,7 @@ struct FrametimeGraphWindow : Window {
 	}
 };
 
-static WindowDesc _frametime_graph_window_desc(
+static WindowDesc _frametime_graph_window_desc(__FILE__, __LINE__,
 	WDP_AUTO, "frametime_graph", 140, 90,
 	WC_FRAMETIME_GRAPH, WC_NONE,
 	0,

src/framerate_type.h

@@ -1,9 +1,9 @@
 /*
-* This file is part of OpenTTD.
-* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
-* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
-*/
+ * This file is part of OpenTTD.
+ * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
+ * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 /** @file framerate_type.h
  * Types for recording game performance data.

src/game/game_gui.cpp

@@ -67,7 +67,7 @@ static const NWidgetPart _nested_gs_config_widgets[] = {
 };
 
 /** Window definition for the configure GS window. */
-static WindowDesc _gs_config_desc(
+static WindowDesc _gs_config_desc(__FILE__, __LINE__,
 	WDP_CENTER, "settings_gs_config", 500, 350,
 	WC_GAME_OPTIONS, WC_NONE,
 	0,

src/genworld_gui.cpp

@@ -1150,14 +1150,14 @@ struct GenerateLandscapeWindow : public Window {
 	}
 };
 
-static WindowDesc _generate_landscape_desc(
+static WindowDesc _generate_landscape_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_GENERATE_LANDSCAPE, WC_NONE,
 	0,
 	std::begin(_nested_generate_landscape_widgets), std::end(_nested_generate_landscape_widgets)
 );
 
-static WindowDesc _heightmap_load_desc(
+static WindowDesc _heightmap_load_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_GENERATE_LANDSCAPE, WC_NONE,
 	0,
@@ -1460,7 +1460,7 @@ static const NWidgetPart _nested_create_scenario_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _create_scenario_desc(
+static WindowDesc _create_scenario_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_GENERATE_LANDSCAPE, WC_NONE,
 	0,
@@ -1486,7 +1486,7 @@ static const NWidgetPart _nested_generate_progress_widgets[] = {
 };
 
 
-static WindowDesc _generate_progress_desc(
+static WindowDesc _generate_progress_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_MODAL_PROGRESS, WC_NONE,
 	0,

src/gfxinit.cpp

@@ -260,18 +260,8 @@ static void LoadSpriteTables()
 	ClrBit(master->flags, GCF_INIT_ONLY);
 
 	/* Baseset extra graphics */
-	GRFConfig *extra = new GRFConfig(used_set->files[GFT_EXTRA].filename.c_str());
-
-	/* We know the palette of the base set, so if the base NewGRF is not
-	 * setting one, use the palette of the base set and not the global
-	 * one which might be the wrong palette for this base NewGRF.
-	 * The value set here might be overridden via action14 later. */
-	switch (used_set->palette) {
-		case PAL_DOS:     extra->palette |= GRFP_GRF_DOS;     break;
-		case PAL_WINDOWS: extra->palette |= GRFP_GRF_WINDOWS; break;
-		default: break;
-	}
-	FillGRFDetails(extra, false, BASESET_DIR);
+	GRFConfig *extra = new GRFConfig(used_set->GetOrCreateExtraConfig());
+	if (extra->num_params == 0) extra->SetParameterDefaults();
 	ClrBit(extra->flags, GCF_INIT_ONLY);
 
 	extra->next = top;
@@ -546,6 +536,17 @@ void GfxLoadSprites()
 	DEBUG(sprite, 2, "Completed loading sprite set %d", _settings_game.game_creation.landscape);
 }
 
+GraphicsSet::GraphicsSet()
+	: BaseSet<GraphicsSet, MAX_GFT, true>{}, palette{}, blitter{}
+{
+	// instantiate here, because unique_ptr needs a complete type
+}
+
+GraphicsSet::~GraphicsSet()
+{
+	// instantiate here, because unique_ptr needs a complete type
+}
+
 bool GraphicsSet::FillSetDetails(const IniFile &ini, const std::string &path, const std::string &full_filename)
 {
 	bool ret = this->BaseSet<GraphicsSet, MAX_GFT, true>::FillSetDetails(ini, path, full_filename, false);
@@ -564,6 +565,46 @@ bool GraphicsSet::FillSetDetails(const IniFile &ini, const std::string &path, co
 	return ret;
 }
 
+/**
+ * Return configuration for the extra GRF, or lazily create it.
+ * @return NewGRF configuration
+ */
+GRFConfig &GraphicsSet::GetOrCreateExtraConfig() const
+{
+	if (!this->extra_cfg) {
+		this->extra_cfg.reset(new GRFConfig(this->files[GFT_EXTRA].filename));
+
+		/* We know the palette of the base set, so if the base NewGRF is not
+		 * setting one, use the palette of the base set and not the global
+		 * one which might be the wrong palette for this base NewGRF.
+		 * The value set here might be overridden via action14 later. */
+		switch (this->palette) {
+			case PAL_DOS:     this->extra_cfg->palette |= GRFP_GRF_DOS;     break;
+			case PAL_WINDOWS: this->extra_cfg->palette |= GRFP_GRF_WINDOWS; break;
+			default: break;
+		}
+		FillGRFDetails(this->extra_cfg.get(), false, BASESET_DIR);
+	}
+	return *this->extra_cfg;
+}
+
+bool GraphicsSet::IsConfigurable() const
+{
+	const GRFConfig &cfg = this->GetOrCreateExtraConfig();
+	/* This check is more strict than the one for NewGRF Settings.
+	 * There are no legacy basesets with parameters, but without Action14 */
+	return !cfg.param_info.empty();
+}
+
+void GraphicsSet::CopyCompatibleConfig(const GraphicsSet &src)
+{
+	const GRFConfig *src_cfg = src.GetExtraConfig();
+	if (src_cfg == nullptr || src_cfg->num_params == 0) return;
+	GRFConfig &dest_cfg = this->GetOrCreateExtraConfig();
+	if (dest_cfg.IsCompatible(src_cfg->version)) return;
+	dest_cfg.CopyParams(*src_cfg);
+}
+
 /**
  * Calculate and check the MD5 hash of the supplied GRF.
  * @param file The file get the hash of.

src/goal_gui.cpp

@@ -302,7 +302,7 @@ static const NWidgetPart _nested_goals_list_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _goals_list_desc(
+static WindowDesc _goals_list_desc(__FILE__, __LINE__,
 	WDP_AUTO, "list_goals", 500, 127,
 	WC_GOALS_LIST, WC_NONE,
 	0,
@@ -512,24 +512,28 @@ static const NWidgetPart _nested_goal_question_widgets_error[] = {
 
 static WindowDesc _goal_question_list_desc[] = {
 	{
+		__FILE__, __LINE__,
 		WDP_CENTER, nullptr, 0, 0,
 		WC_GOAL_QUESTION, WC_NONE,
 		WDF_CONSTRUCTION,
 		std::begin(_nested_goal_question_widgets_question), std::end(_nested_goal_question_widgets_question),
 	},
 	{
+		__FILE__, __LINE__,
 		WDP_CENTER, nullptr, 0, 0,
 		WC_GOAL_QUESTION, WC_NONE,
 		WDF_CONSTRUCTION,
 		std::begin(_nested_goal_question_widgets_info), std::end(_nested_goal_question_widgets_info),
 	},
 	{
+		__FILE__, __LINE__,
 		WDP_CENTER, nullptr, 0, 0,
 		WC_GOAL_QUESTION, WC_NONE,
 		WDF_CONSTRUCTION,
 		std::begin(_nested_goal_question_widgets_warning), std::end(_nested_goal_question_widgets_warning),
 	},
 	{
+		__FILE__, __LINE__,
 		WDP_CENTER, nullptr, 0, 0,
 		WC_GOAL_QUESTION, WC_NONE,
 		WDF_CONSTRUCTION,

src/graph_gui.cpp

@@ -144,7 +144,7 @@ static const NWidgetPart _nested_graph_legend_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _graph_legend_desc(
+static WindowDesc _graph_legend_desc(__FILE__, __LINE__,
 	WDP_AUTO, "graph_legend", 0, 0,
 	WC_GRAPH_LEGEND, WC_NONE,
 	0,
@@ -674,7 +674,7 @@ static const NWidgetPart _nested_operating_profit_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _operating_profit_desc(
+static WindowDesc _operating_profit_desc(__FILE__, __LINE__,
 	WDP_AUTO, "graph_operating_profit", 0, 0,
 	WC_OPERATING_PROFIT, WC_NONE,
 	0,
@@ -725,7 +725,7 @@ static const NWidgetPart _nested_income_graph_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _income_graph_desc(
+static WindowDesc _income_graph_desc(__FILE__, __LINE__,
 	WDP_AUTO, "graph_income", 0, 0,
 	WC_INCOME_GRAPH, WC_NONE,
 	0,
@@ -1032,7 +1032,7 @@ static const NWidgetPart _nested_delivered_cargo_graph_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _delivered_cargo_graph_desc(
+static WindowDesc _delivered_cargo_graph_desc(__FILE__, __LINE__,
 	WDP_AUTO, "graph_delivered_cargo", 0, 0,
 	WC_DELIVERED_CARGO, WC_NONE,
 	0,
@@ -1088,7 +1088,7 @@ static const NWidgetPart _nested_performance_history_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _performance_history_desc(
+static WindowDesc _performance_history_desc(__FILE__, __LINE__,
 	WDP_AUTO, "graph_performance", 0, 0,
 	WC_PERFORMANCE_HISTORY, WC_NONE,
 	0,
@@ -1137,7 +1137,7 @@ static const NWidgetPart _nested_company_value_graph_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _company_value_graph_desc(
+static WindowDesc _company_value_graph_desc(__FILE__, __LINE__,
 	WDP_AUTO, "graph_company_value", 0, 0,
 	WC_COMPANY_VALUE, WC_NONE,
 	0,
@@ -1485,7 +1485,7 @@ static const NWidgetPart _nested_cargo_payment_rates_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _cargo_payment_rates_desc(
+static WindowDesc _cargo_payment_rates_desc(__FILE__, __LINE__,
 	WDP_AUTO, "graph_cargo_payment_rates", 0, 0,
 	WC_PAYMENT_RATES, WC_NONE,
 	0,
@@ -1781,7 +1781,7 @@ static const NWidgetPart _nested_performance_rating_detail_widgets[] = {
 	NWidgetFunction(MakePerformanceDetailPanels),
 };
 
-static WindowDesc _performance_rating_detail_desc(
+static WindowDesc _performance_rating_detail_desc(__FILE__, __LINE__,
 	WDP_AUTO, "league_details", 0, 0,
 	WC_PERFORMANCE_DETAIL, WC_NONE,
 	0,
@@ -2055,7 +2055,7 @@ static const NWidgetPart _nested_station_cargo_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _station_cargo_desc(
+static WindowDesc _station_cargo_desc(__FILE__, __LINE__,
 	WDP_AUTO, "graph_station_cargo", 0, 0,
 	WC_STATION_CARGO, WC_NONE,
 	0,

src/group.h

@@ -115,7 +115,6 @@ Money GetGroupProfitLastYearMinAge(CompanyID company, GroupID id_g, VehicleType
 
 void SetTrainGroupID(Train *v, GroupID grp);
 void UpdateTrainGroupID(Train *v);
-void RemoveVehicleFromGroup(const Vehicle *v);
 void RemoveAllGroupsForCompany(const CompanyID company);
 bool GroupIsInGroup(GroupID search, GroupID group);
 

src/group_cmd.cpp

@@ -912,19 +912,6 @@ CommandCost CmdSetGroupFlag(TileIndex tile, DoCommandFlag flags, uint32 p1, uint
 	return CommandCost();
 }
 
-/**
- * Decrease the num_vehicle variable before delete an front engine from a group
- * @note Called in CmdSellRailWagon and DeleteLasWagon,
- * @param v     FrontEngine of the train we want to remove.
- */
-void RemoveVehicleFromGroup(const Vehicle *v)
-{
-	if (!v->IsPrimaryVehicle()) return;
-
-	if (!IsDefaultGroupID(v->group_id)) GroupStatistics::CountVehicle(v, -1);
-}
-
-
 /**
  * Affect the groupID of a train to new_g.
  * @note called in CmdAddVehicleGroup and CmdMoveRailVehicle

src/group_gui.cpp

@@ -1245,14 +1245,14 @@ public:
 };
 
 
-static WindowDesc _other_group_desc(
+static WindowDesc _other_group_desc(__FILE__, __LINE__,
 	WDP_AUTO, "list_groups", 460, 246,
 	WC_INVALID, WC_NONE,
 	0,
 	std::begin(_nested_group_widgets), std::end(_nested_group_widgets)
 );
 
-static WindowDesc _train_group_desc(
+static WindowDesc _train_group_desc(__FILE__, __LINE__,
 	WDP_AUTO, "list_groups_train", 525, 246,
 	WC_TRAINS_LIST, WC_NONE,
 	0,

src/help_gui.cpp

@@ -205,7 +205,7 @@ static const NWidgetPart _nested_helpwin_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _helpwin_desc(
+static WindowDesc _helpwin_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_HELPWIN, WC_NONE,
 	0,

src/highscore_gui.cpp

@@ -211,14 +211,14 @@ static const NWidgetPart _nested_highscore_widgets[] = {
 	NWidget(WWT_PANEL, COLOUR_BROWN, WID_H_BACKGROUND), SetResize(1, 1), EndContainer(),
 };
 
-static WindowDesc _highscore_desc(
+static WindowDesc _highscore_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0,
 	WC_HIGHSCORE, WC_NONE,
 	0,
 	std::begin(_nested_highscore_widgets), std::end(_nested_highscore_widgets)
 );
 
-static WindowDesc _endgame_desc(
+static WindowDesc _endgame_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0,
 	WC_ENDSCREEN, WC_NONE,
 	0,

src/industry.h

@@ -132,23 +132,27 @@ struct Industry : IndustryPool::PoolItem<&_industry_pool> {
 		return pos - this->accepts_cargo;
 	}
 
-	/** Test if this industry accepts any cargo.
+	/**
+	 * Test if this industry accepts any cargo.
 	 * @return true iff the industry accepts any cargo.
 	 */
 	bool IsCargoAccepted() const { return std::any_of(std::begin(this->accepts_cargo), std::end(this->accepts_cargo), [](const auto &cargo) { return IsValidCargoID(cargo); }); }
 
-	/** Test if this industry produces any cargo.
+	/**
+	 * Test if this industry produces any cargo.
 	 * @return true iff the industry produces any cargo.
 	 */
 	bool IsCargoProduced() const { return std::any_of(std::begin(this->produced_cargo), std::end(this->produced_cargo), [](const auto &cargo) { return IsValidCargoID(cargo); }); }
 
-	/** Test if this industry accepts a specific cargo.
+	/**
+	 * Test if this industry accepts a specific cargo.
 	 * @param cargo Cargo type to test.
 	 * @return true iff the industry accepts the given cargo type.
 	 */
 	bool IsCargoAccepted(CargoID cargo) const { return std::any_of(std::begin(this->accepts_cargo), std::end(this->accepts_cargo), [&cargo](const auto &cid) { return cid == cargo; }); }
 
-	/** Test if this industry produces a specific cargo.
+	/**
+	 * Test if this industry produces a specific cargo.
 	 * @param cargo Cargo type to test.
 	 * @return true iff the industry produces the given cargo types.
 	 */

src/industry_gui.cpp

@@ -293,7 +293,7 @@ static const NWidgetPart _nested_build_industry_widgets[] = {
 };
 
 /** Window definition of the dynamic place industries gui */
-static WindowDesc _build_industry_desc(
+static WindowDesc _build_industry_desc(__FILE__, __LINE__,
 	WDP_AUTO, "build_industry", 170, 212,
 	WC_BUILD_INDUSTRY, WC_NONE,
 	WDF_CONSTRUCTION,
@@ -1205,7 +1205,7 @@ static const NWidgetPart _nested_industry_view_widgets[] = {
 };
 
 /** Window definition of the view industry gui */
-static WindowDesc _industry_view_desc(
+static WindowDesc _industry_view_desc(__FILE__, __LINE__,
 	WDP_AUTO, "view_industry", 260, 120,
 	WC_INDUSTRY_VIEW, WC_NONE,
 	0,
@@ -1228,24 +1228,24 @@ static const NWidgetPart _nested_industry_directory_widgets[] = {
 	EndContainer(),
 	NWidget(NWID_HORIZONTAL),
 		NWidget(NWID_VERTICAL),
-			NWidget(NWID_VERTICAL),
-				NWidget(NWID_HORIZONTAL),
-					NWidget(WWT_TEXTBTN, COLOUR_BROWN, WID_ID_DROPDOWN_ORDER), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
-					NWidget(WWT_DROPDOWN, COLOUR_BROWN, WID_ID_DROPDOWN_CRITERIA), SetDataTip(STR_JUST_STRING, STR_TOOLTIP_SORT_CRITERIA),
-					NWidget(WWT_EDITBOX, COLOUR_BROWN, WID_ID_FILTER), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
-				EndContainer(),
-				NWidget(NWID_HORIZONTAL),
-					NWidget(WWT_DROPDOWN, COLOUR_BROWN, WID_ID_FILTER_BY_ACC_CARGO), SetMinimalSize(225, 12), SetFill(0, 1), SetDataTip(STR_INDUSTRY_DIRECTORY_ACCEPTED_CARGO_FILTER, STR_TOOLTIP_FILTER_CRITERIA),
-					NWidget(WWT_DROPDOWN, COLOUR_BROWN, WID_ID_FILTER_BY_PROD_CARGO), SetMinimalSize(225, 12), SetFill(0, 1), SetDataTip(STR_INDUSTRY_DIRECTORY_PRODUCED_CARGO_FILTER, STR_TOOLTIP_FILTER_CRITERIA),
-					NWidget(WWT_PANEL, COLOUR_BROWN), SetResize(1, 0), EndContainer(),
-				EndContainer(),
+			NWidget(NWID_HORIZONTAL),
+				NWidget(WWT_TEXTBTN, COLOUR_BROWN, WID_ID_DROPDOWN_ORDER), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
+				NWidget(WWT_DROPDOWN, COLOUR_BROWN, WID_ID_DROPDOWN_CRITERIA), SetDataTip(STR_JUST_STRING, STR_TOOLTIP_SORT_CRITERIA),
+				NWidget(WWT_EDITBOX, COLOUR_BROWN, WID_ID_FILTER), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
+			EndContainer(),
+			NWidget(NWID_HORIZONTAL),
+				NWidget(WWT_DROPDOWN, COLOUR_BROWN, WID_ID_FILTER_BY_ACC_CARGO), SetMinimalSize(225, 12), SetFill(0, 1), SetDataTip(STR_INDUSTRY_DIRECTORY_ACCEPTED_CARGO_FILTER, STR_TOOLTIP_FILTER_CRITERIA),
+				NWidget(WWT_DROPDOWN, COLOUR_BROWN, WID_ID_FILTER_BY_PROD_CARGO), SetMinimalSize(225, 12), SetFill(0, 1), SetDataTip(STR_INDUSTRY_DIRECTORY_PRODUCED_CARGO_FILTER, STR_TOOLTIP_FILTER_CRITERIA),
+				NWidget(WWT_PANEL, COLOUR_BROWN), SetResize(1, 0), EndContainer(),
+			EndContainer(),
+			NWidget(WWT_PANEL, COLOUR_BROWN, WID_ID_INDUSTRY_LIST), SetDataTip(0x0, STR_INDUSTRY_DIRECTORY_LIST_CAPTION), SetResize(1, 1), SetScrollbar(WID_ID_VSCROLLBAR),
 			EndContainer(),
-			NWidget(WWT_PANEL, COLOUR_BROWN, WID_ID_INDUSTRY_LIST), SetDataTip(0x0, STR_INDUSTRY_DIRECTORY_LIST_CAPTION), SetResize(1, 1), SetScrollbar(WID_ID_SCROLLBAR), EndContainer(),
-		EndContainer(),
-		NWidget(NWID_VERTICAL),
-			NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, WID_ID_SCROLLBAR),
-			NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
 		EndContainer(),
+		NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, WID_ID_VSCROLLBAR),
+	EndContainer(),
+	NWidget(NWID_HORIZONTAL),
+		NWidget(NWID_HSCROLLBAR, COLOUR_BROWN, WID_ID_HSCROLLBAR),
+		NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
 	EndContainer(),
 };
 
@@ -1321,6 +1321,7 @@ protected:
 
 	GUIIndustryList industries;
 	Scrollbar *vscroll;
+	Scrollbar *hscroll;
 
 	CargoID cargo_filter[NUM_CARGO + 2];        ///< Available cargo filters; CargoID or CF_ANY or CF_NONE
 	StringID cargo_filter_texts[NUM_CARGO + 3]; ///< Texts for filter_cargo, terminated by INVALID_STRING_ID
@@ -1409,6 +1410,19 @@ protected:
 		this->industries.SetFilterState(is_filtering_necessary);
 	}
 
+	/**
+	 * Get the width needed to draw the longest industry line.
+	 * @return Returns width of the longest industry line, including padding.
+	 */
+	uint GetIndustryListWidth() const
+	{
+		uint width = 0;
+		for (const Industry *i : this->industries) {
+			width = std::max(width, GetStringBoundingBox(this->GetIndustryString(i)).width);
+		}
+		return width + WidgetDimensions::scaled.framerect.Horizontal();
+	}
+
 	/** (Re)Build industries list */
 	void BuildSortIndustriesList()
 	{
@@ -1427,18 +1441,19 @@ protected:
 
 			this->industries.shrink_to_fit();
 			this->industries.RebuildDone();
-		}
 
-		auto filter = std::make_pair(this->cargo_filter[this->accepted_cargo_filter_criteria],
-		                             this->cargo_filter[this->produced_cargo_filter_criteria]);
+			auto filter = std::make_pair(this->cargo_filter[this->accepted_cargo_filter_criteria],
+										this->cargo_filter[this->produced_cargo_filter_criteria]);
 
-		this->industries.Filter(filter);
+			this->industries.Filter(filter);
+
+			this->hscroll->SetCount(this->GetIndustryListWidth());
+			this->vscroll->SetCount(this->industries.size()); // Update scrollbar as well.
+		}
 
 		IndustryDirectoryWindow::produced_cargo_filter = this->cargo_filter[this->produced_cargo_filter_criteria];
 		this->industries.Sort();
 
-		this->vscroll->SetCount(this->industries.size()); // Update scrollbar as well.
-
 		this->SetDirty();
 	}
 
@@ -1625,7 +1640,8 @@ public:
 	IndustryDirectoryWindow(WindowDesc *desc, WindowNumber) : Window(desc), industry_editbox(MAX_FILTER_LENGTH * MAX_CHAR_LENGTH, MAX_FILTER_LENGTH)
 	{
 		this->CreateNestedTree();
-		this->vscroll = this->GetScrollbar(WID_ID_SCROLLBAR);
+		this->vscroll = this->GetScrollbar(WID_ID_VSCROLLBAR);
+		this->hscroll = this->GetScrollbar(WID_ID_HSCROLLBAR);
 
 		this->industries.SetListing(this->last_sorting);
 		this->industries.SetSortFuncs(IndustryDirectoryWindow::sorter_funcs);
@@ -1675,16 +1691,28 @@ public:
 				break;
 
 			case WID_ID_INDUSTRY_LIST: {
-				int n = 0;
 				Rect ir = r.Shrink(WidgetDimensions::scaled.framerect);
+
+				/* Setup a clipping rectangle... */
+				DrawPixelInfo tmp_dpi;
+				if (!FillDrawPixelInfo(&tmp_dpi, ir.left, ir.top, ir.Width(), ir.Height())) return;
+				/* ...but keep coordinates relative to the window. */
+				tmp_dpi.left += ir.left;
+				tmp_dpi.top += ir.top;
+
+				AutoRestoreBackup dpi_backup(_cur_dpi, &tmp_dpi);
+
+				ir.left -= this->hscroll->GetPosition();
+				ir.right += this->hscroll->GetCapacity() - this->hscroll->GetPosition();
+
 				if (this->industries.empty()) {
 					DrawString(ir, STR_INDUSTRY_DIRECTORY_NONE);
 					break;
 				}
-				TextColour tc;
+				int n = 0;
 				const CargoID acf_cid = this->cargo_filter[this->accepted_cargo_filter_criteria];
 				for (uint i = this->vscroll->GetPosition(); i < this->industries.size(); i++) {
-					tc = TC_FROMSTRING;
+					TextColour tc = TC_FROMSTRING;
 					if (acf_cid != CF_ANY && acf_cid != CF_NONE) {
 						Industry *ind = const_cast<Industry *>(this->industries[i]);
 						if (IndustryTemporarilyRefusesCargo(ind, acf_cid)) {
@@ -1725,9 +1753,6 @@ public:
 
 			case WID_ID_INDUSTRY_LIST: {
 				Dimension d = GetStringBoundingBox(STR_INDUSTRY_DIRECTORY_NONE);
-				for (uint i = 0; i < this->industries.size(); i++) {
-					d = maxdim(d, GetStringBoundingBox(this->GetIndustryString(this->industries[i])));
-				}
 				resize->height = d.height;
 				d.height *= 5;
 				d.width += padding.width;
@@ -1801,6 +1826,7 @@ public:
 	void OnResize() override
 	{
 		this->vscroll->SetCapacityFromWidget(this, WID_ID_INDUSTRY_LIST);
+		this->hscroll->SetCapacityFromWidget(this, WID_ID_INDUSTRY_LIST);
 	}
 
 	void OnEditboxChanged(int wid) override
@@ -1870,7 +1896,7 @@ CargoID IndustryDirectoryWindow::produced_cargo_filter = CF_ANY;
 
 
 /** Window definition of the industry directory gui */
-static WindowDesc _industry_directory_desc(
+static WindowDesc _industry_directory_desc(__FILE__, __LINE__,
 	WDP_AUTO, "list_industries", 428, 190,
 	WC_INDUSTRY_DIRECTORY, WC_NONE,
 	0,
@@ -1913,7 +1939,7 @@ static const NWidgetPart _nested_industry_cargoes_widgets[] = {
 };
 
 /** Window description for the industry cargoes window. */
-static WindowDesc _industry_cargoes_desc(
+static WindowDesc _industry_cargoes_desc(__FILE__, __LINE__,
 	WDP_AUTO, "industry_cargoes", 300, 210,
 	WC_INDUSTRY_CARGOES, WC_NONE,
 	0,

src/intro_gui.cpp

@@ -496,7 +496,7 @@ static const NWidgetPart _nested_select_game_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _select_game_desc(
+static WindowDesc _select_game_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_SELECT_GAME, WC_NONE,
 	WDF_NO_CLOSE,

src/lang/brazilian_portuguese.txt

@@ -3385,6 +3385,7 @@ STR_SAVE_PRESET_SAVE                                            :{BLACK}Salvar
 STR_SAVE_PRESET_SAVE_TOOLTIP                                    :{BLACK}Salva o padrão com o nome selecionado
 
 # NewGRF parameters window
+STR_BASEGRF_PARAMETERS_CAPTION                                  :{WHITE}Alterar parâmetros dos gráficos base
 STR_NEWGRF_PARAMETERS_CAPTION                                   :{WHITE}Alterar parâmetros NewGRF
 STR_NEWGRF_PARAMETERS_CLOSE                                     :{BLACK}Fechar
 STR_NEWGRF_PARAMETERS_RESET                                     :{BLACK}Redefinir parâmetros
@@ -5189,6 +5190,7 @@ STR_ERROR_CAN_T_TIMETABLE_VEHICLE                               :{WHITE}Impossí
 STR_ERROR_TIMETABLE_ONLY_WAIT_AT_STATIONS                       :{WHITE}Veículos só podem aguardar em estações
 STR_ERROR_TIMETABLE_NOT_STOPPING_HERE                           :{WHITE}Esse veículo não pára nesta estação
 STR_ERROR_TIMETABLE_INCOMPLETE                                  :{WHITE}... horário incompleto
+STR_ERROR_TIMETABLE_NOT_STARTED                                 :{WHITE}... o plano de horário ainda não começou
 
 # Sign related errors
 STR_ERROR_TOO_MANY_SIGNS                                        :{WHITE}... existem placas demais

src/lang/danish.txt

@@ -3384,6 +3384,7 @@ STR_SAVE_PRESET_SAVE                                            :{BLACK}Gem
 STR_SAVE_PRESET_SAVE_TOOLTIP                                    :{BLACK}Gem forudindstilling til det valgte navn
 
 # NewGRF parameters window
+STR_BASEGRF_PARAMETERS_CAPTION                                  :{WHITE}Skift grundlæggende grafiske parametre
 STR_NEWGRF_PARAMETERS_CAPTION                                   :{WHITE}Ændre NewGRF parameterne
 STR_NEWGRF_PARAMETERS_CLOSE                                     :{BLACK}Luk
 STR_NEWGRF_PARAMETERS_RESET                                     :{BLACK}Nulstil

src/lang/dutch.txt

@@ -533,6 +533,7 @@ STR_ABOUT_MENU_ABOUT_OPENTTD                                    :Over 'OpenTTD'
 STR_ABOUT_MENU_SPRITE_ALIGNER                                   :Sprite-uitlijner
 STR_ABOUT_MENU_TOGGLE_BOUNDING_BOXES                            :Selectiekaders in-uitschakelen
 STR_ABOUT_MENU_TOGGLE_DIRTY_BLOCKS                              :Kleuren van vuile blokken in-uitschakelen
+STR_ABOUT_MENU_TOGGLE_WIDGET_OUTLINES                           :Widgetkaders in-uitschakelen
 
 # Place in highscore window
 ###length 15
@@ -3383,6 +3384,7 @@ STR_SAVE_PRESET_SAVE                                            :{BLACK}Opslaan
 STR_SAVE_PRESET_SAVE_TOOLTIP                                    :{BLACK}Sla de huidige voorkeursinstelling op onder de huidige gekozen naam
 
 # NewGRF parameters window
+STR_BASEGRF_PARAMETERS_CAPTION                                  :{WHITE}Grafische basisinstellingen wijzigen
 STR_NEWGRF_PARAMETERS_CAPTION                                   :{WHITE}NewGRF-parameters wijzigen
 STR_NEWGRF_PARAMETERS_CLOSE                                     :{BLACK}Sluiten
 STR_NEWGRF_PARAMETERS_RESET                                     :{BLACK}Terugstellen
@@ -5187,6 +5189,7 @@ STR_ERROR_CAN_T_TIMETABLE_VEHICLE                               :{WHITE}Kan geen
 STR_ERROR_TIMETABLE_ONLY_WAIT_AT_STATIONS                       :{WHITE}Voertuigen kunnen alleen wachten op stations
 STR_ERROR_TIMETABLE_NOT_STOPPING_HERE                           :{WHITE}Dit voertuig stopt niet op dit station
 STR_ERROR_TIMETABLE_INCOMPLETE                                  :{WHITE}... dienstregeling is niet compleet
+STR_ERROR_TIMETABLE_NOT_STARTED                                 :{WHITE}... dienstregeling is nog niet gestart
 
 # Sign related errors
 STR_ERROR_TOO_MANY_SIGNS                                        :{WHITE}... te veel bordjes

src/lang/english.txt

@@ -3384,6 +3384,7 @@ STR_SAVE_PRESET_SAVE                                            :{BLACK}Save
 STR_SAVE_PRESET_SAVE_TOOLTIP                                    :{BLACK}Save the preset to the current selected name
 
 # NewGRF parameters window
+STR_BASEGRF_PARAMETERS_CAPTION                                  :{WHITE}Change base graphics parameters
 STR_NEWGRF_PARAMETERS_CAPTION                                   :{WHITE}Change NewGRF parameters
 STR_NEWGRF_PARAMETERS_CLOSE                                     :{BLACK}Close
 STR_NEWGRF_PARAMETERS_RESET                                     :{BLACK}Reset
@@ -5188,6 +5189,7 @@ STR_ERROR_CAN_T_TIMETABLE_VEHICLE                               :{WHITE}Can't ti
 STR_ERROR_TIMETABLE_ONLY_WAIT_AT_STATIONS                       :{WHITE}Vehicles can only wait at stations
 STR_ERROR_TIMETABLE_NOT_STOPPING_HERE                           :{WHITE}This vehicle is not stopping at this station
 STR_ERROR_TIMETABLE_INCOMPLETE                                  :{WHITE}... timetable is incomplete
+STR_ERROR_TIMETABLE_NOT_STARTED                                 :{WHITE}... timetable has not started yet
 
 # Sign related errors
 STR_ERROR_TOO_MANY_SIGNS                                        :{WHITE}... too many signs

src/lang/english_AU.txt

@@ -3384,6 +3384,7 @@ STR_SAVE_PRESET_SAVE                                            :{BLACK}Save
 STR_SAVE_PRESET_SAVE_TOOLTIP                                    :{BLACK}Save the preset to the current selected name
 
 # NewGRF parameters window
+STR_BASEGRF_PARAMETERS_CAPTION                                  :{WHITE}Change base graphics parameters
 STR_NEWGRF_PARAMETERS_CAPTION                                   :{WHITE}Change NewGRF parameters
 STR_NEWGRF_PARAMETERS_CLOSE                                     :{BLACK}Close
 STR_NEWGRF_PARAMETERS_RESET                                     :{BLACK}Reset
@@ -5188,6 +5189,7 @@ STR_ERROR_CAN_T_TIMETABLE_VEHICLE                               :{WHITE}Can't ti
 STR_ERROR_TIMETABLE_ONLY_WAIT_AT_STATIONS                       :{WHITE}Vehicles can only wait at stations
 STR_ERROR_TIMETABLE_NOT_STOPPING_HERE                           :{WHITE}This vehicle is not stopping at this station
 STR_ERROR_TIMETABLE_INCOMPLETE                                  :{WHITE}... timetable is incomplete
+STR_ERROR_TIMETABLE_NOT_STARTED                                 :{WHITE}... timetable has not started yet
 
 # Sign related errors
 STR_ERROR_TOO_MANY_SIGNS                                        :{WHITE}... too many signs

src/lang/english_US.txt

@@ -533,6 +533,7 @@ STR_ABOUT_MENU_ABOUT_OPENTTD                                    :About 'OpenTTD'
 STR_ABOUT_MENU_SPRITE_ALIGNER                                   :Sprite aligner
 STR_ABOUT_MENU_TOGGLE_BOUNDING_BOXES                            :Toggle bounding boxes
 STR_ABOUT_MENU_TOGGLE_DIRTY_BLOCKS                              :Toggle coloring of dirty blocks
+STR_ABOUT_MENU_TOGGLE_WIDGET_OUTLINES                           :Toggle widget outlines
 
 # Place in highscore window
 ###length 15
@@ -3383,6 +3384,7 @@ STR_SAVE_PRESET_SAVE                                            :{BLACK}Save
 STR_SAVE_PRESET_SAVE_TOOLTIP                                    :{BLACK}Save the preset to the current selected name
 
 # NewGRF parameters window
+STR_BASEGRF_PARAMETERS_CAPTION                                  :{WHITE}Change base graphics parameters
 STR_NEWGRF_PARAMETERS_CAPTION                                   :{WHITE}Change NewGRF parameters
 STR_NEWGRF_PARAMETERS_CLOSE                                     :{BLACK}Close
 STR_NEWGRF_PARAMETERS_RESET                                     :{BLACK}Reset
@@ -5187,6 +5189,7 @@ STR_ERROR_CAN_T_TIMETABLE_VEHICLE                               :{WHITE}Can't ti
 STR_ERROR_TIMETABLE_ONLY_WAIT_AT_STATIONS                       :{WHITE}Vehicles can only wait at stations
 STR_ERROR_TIMETABLE_NOT_STOPPING_HERE                           :{WHITE}This vehicle is not stopping at this station
 STR_ERROR_TIMETABLE_INCOMPLETE                                  :{WHITE}... timetable is incomplete
+STR_ERROR_TIMETABLE_NOT_STARTED                                 :{WHITE}... timetable has not started yet
 
 # Sign related errors
 STR_ERROR_TOO_MANY_SIGNS                                        :{WHITE}... too many signs

src/lang/finnish.txt

@@ -3384,7 +3384,8 @@ STR_SAVE_PRESET_SAVE                                            :{BLACK}Tallenna
 STR_SAVE_PRESET_SAVE_TOOLTIP                                    :{BLACK}Tallenna valmislista valitulle nimelle
 
 # NewGRF parameters window
-STR_NEWGRF_PARAMETERS_CAPTION                                   :{WHITE}Muuta NewGRF-parametrejä
+STR_BASEGRF_PARAMETERS_CAPTION                                  :{WHITE}Muuta perusgrafiikan parametreja
+STR_NEWGRF_PARAMETERS_CAPTION                                   :{WHITE}Muuta NewGRF-parametreja
 STR_NEWGRF_PARAMETERS_CLOSE                                     :{BLACK}Sulje
 STR_NEWGRF_PARAMETERS_RESET                                     :{BLACK}Palauta
 STR_NEWGRF_PARAMETERS_RESET_TOOLTIP                             :{BLACK}Aseta kaikki parametrit oletusarvoihin
@@ -5188,6 +5189,7 @@ STR_ERROR_CAN_T_TIMETABLE_VEHICLE                               :{WHITE}Ei voi a
 STR_ERROR_TIMETABLE_ONLY_WAIT_AT_STATIONS                       :{WHITE}Kulkuneuvo voi odottaa vain asemalla
 STR_ERROR_TIMETABLE_NOT_STOPPING_HERE                           :{WHITE}Tämä kulkuneuvo ei pysähdy tällä asemalla
 STR_ERROR_TIMETABLE_INCOMPLETE                                  :{WHITE}… aikataulu on puutteellinen
+STR_ERROR_TIMETABLE_NOT_STARTED                                 :{WHITE}… aikataulu ei ole vielä alkanut
 
 # Sign related errors
 STR_ERROR_TOO_MANY_SIGNS                                        :{WHITE}... liian monta kylttiä.

src/lang/french.txt

@@ -3385,6 +3385,7 @@ STR_SAVE_PRESET_SAVE                                            :{BLACK}Sauvegar
 STR_SAVE_PRESET_SAVE_TOOLTIP                                    :{BLACK}Sauvegarder la présélection sous le nom actuellement sélectionné
 
 # NewGRF parameters window
+STR_BASEGRF_PARAMETERS_CAPTION                                  :{WHITE}Modifier les paramètres des graphiques de base
 STR_NEWGRF_PARAMETERS_CAPTION                                   :{WHITE}Modifier les paramètres NewGRF
 STR_NEWGRF_PARAMETERS_CLOSE                                     :{BLACK}Fermer
 STR_NEWGRF_PARAMETERS_RESET                                     :{BLACK}Réinitialiser
@@ -5189,6 +5190,7 @@ STR_ERROR_CAN_T_TIMETABLE_VEHICLE                               :{WHITE}Impossib
 STR_ERROR_TIMETABLE_ONLY_WAIT_AT_STATIONS                       :{WHITE}Les véhicules ne peuvent attendre qu'aux stations
 STR_ERROR_TIMETABLE_NOT_STOPPING_HERE                           :{WHITE}Ce véhicule ne s'arrête pas à cette station
 STR_ERROR_TIMETABLE_INCOMPLETE                                  :{WHITE}... l'horaire est incomplet
+STR_ERROR_TIMETABLE_NOT_STARTED                                 :{WHITE}... cet horaire n'a pas encore démarré
 
 # Sign related errors
 STR_ERROR_TOO_MANY_SIGNS                                        :{WHITE}... trop de panneaux

src/lang/korean.txt

@@ -96,28 +96,28 @@ STR_CARGO_SINGULAR_FIZZY_DRINK                                  :{G=f}탄산음
 STR_QUANTITY_NOTHING                                            :
 STR_QUANTITY_PASSENGERS                                         :승객{NBSP}{COMMA}명
 STR_QUANTITY_COAL                                               :석탄 {WEIGHT_LONG}
-STR_QUANTITY_MAIL                                               :우편 {COMMA}{NBSP}자루
+STR_QUANTITY_MAIL                                               :우편 {COMMA}자루
 STR_QUANTITY_OIL                                                :석유 {VOLUME_LONG}
-STR_QUANTITY_LIVESTOCK                                          :가축 {COMMA}{NBSP}마리
-STR_QUANTITY_GOODS                                              :상품 {COMMA}{NBSP}상자
+STR_QUANTITY_LIVESTOCK                                          :가축 {COMMA}마리
+STR_QUANTITY_GOODS                                              :상품 {COMMA}상자
 STR_QUANTITY_GRAIN                                              :곡물 {WEIGHT_LONG}
 STR_QUANTITY_WOOD                                               :목재 {WEIGHT_LONG}
 STR_QUANTITY_IRON_ORE                                           :철광석 {WEIGHT_LONG}
 STR_QUANTITY_STEEL                                              :철 {WEIGHT_LONG}
-STR_QUANTITY_VALUABLES                                          :귀금속 {COMMA}{NBSP}자루
+STR_QUANTITY_VALUABLES                                          :귀금속 {COMMA}자루
 STR_QUANTITY_COPPER_ORE                                         :구리 광석 {WEIGHT_LONG}
 STR_QUANTITY_MAIZE                                              :옥수수 {WEIGHT_LONG}
 STR_QUANTITY_FRUIT                                              :과일 {WEIGHT_LONG}
-STR_QUANTITY_DIAMONDS                                           :다이아몬드 {COMMA}{NBSP}자루
+STR_QUANTITY_DIAMONDS                                           :다이아몬드 {COMMA}자루
 STR_QUANTITY_FOOD                                               :식품 {WEIGHT_LONG}
 STR_QUANTITY_PAPER                                              :종이 {WEIGHT_LONG}
-STR_QUANTITY_GOLD                                               :금 {COMMA}{NBSP}자루
+STR_QUANTITY_GOLD                                               :금 {COMMA}자루
 STR_QUANTITY_WATER                                              :물 {VOLUME_LONG}
 STR_QUANTITY_WHEAT                                              :밀 {WEIGHT_LONG}
 STR_QUANTITY_RUBBER                                             :고무 {VOLUME_LONG}
 STR_QUANTITY_SUGAR                                              :설탕 {WEIGHT_LONG}
-STR_QUANTITY_TOYS                                               :장난감 {COMMA}{NBSP}상자
-STR_QUANTITY_SWEETS                                             :사탕 {COMMA}{NBSP}자루
+STR_QUANTITY_TOYS                                               :장난감 {COMMA}상자
+STR_QUANTITY_SWEETS                                             :사탕 {COMMA}자루
 STR_QUANTITY_COLA                                               :콜라 {VOLUME_LONG}
 STR_QUANTITY_CANDYFLOSS                                         :솜사탕 {WEIGHT_LONG}
 STR_QUANTITY_BUBBLES                                            :거품 {COMMA}개
@@ -165,11 +165,11 @@ STR_ABBREV_ALL                                                  :모두
 
 # 'Mode' of transport for cargoes
 STR_PASSENGERS                                                  :{G=m}{COMMA}명
-STR_BAGS                                                        :{G=f}{COMMA}{NBSP}자루
-STR_TONS                                                        :{G=m}{COMMA}{NBSP}톤
-STR_LITERS                                                      :{G=f}{COMMA}{NBSP}리터
-STR_ITEMS                                                       :{G=m}{COMMA}{NBSP}마리
-STR_CRATES                                                      :{G=f}{COMMA}{NBSP}상자
+STR_BAGS                                                        :{G=f}{COMMA}자루
+STR_TONS                                                        :{G=m}{COMMA}톤
+STR_LITERS                                                      :{G=f}{COMMA}리터
+STR_ITEMS                                                       :{G=m}{COMMA}마리
+STR_CRATES                                                      :{G=f}{COMMA}상자
 
 STR_COLOUR_DEFAULT                                              :기본
 ###length 17
@@ -534,6 +534,7 @@ STR_ABOUT_MENU_ABOUT_OPENTTD                                    :'OpenTTD'에
 STR_ABOUT_MENU_SPRITE_ALIGNER                                   :스프라이트 정렬 도구
 STR_ABOUT_MENU_TOGGLE_BOUNDING_BOXES                            :박스 경계선 보기 전환
 STR_ABOUT_MENU_TOGGLE_DIRTY_BLOCKS                              :시각적 업데이트 블록 표시 전환
+STR_ABOUT_MENU_TOGGLE_WIDGET_OUTLINES                           :위젯 경계선 켜기/끄기
 
 # Place in highscore window
 ###length 15
@@ -1779,7 +1780,7 @@ STR_CONFIG_SETTING_SERVINT_AIRCRAFT                             :항공기에
 STR_CONFIG_SETTING_SERVINT_AIRCRAFT_HELPTEXT                    :항공기에 따로 점검 기간이 설정되어있지 않은 경우에 사용할 기본 점검 기간을 설정합니다.
 STR_CONFIG_SETTING_SERVINT_SHIPS                                :선박에 대한 기본 점검 기준: {STRING}
 STR_CONFIG_SETTING_SERVINT_SHIPS_HELPTEXT                       :선박에 따로 점검 기간이 설정되어있지 않은 경우에 사용할 기본 점검 기간을 설정합니다.
-STR_CONFIG_SETTING_SERVINT_VALUE                                :{COMMA}{NBSP}일/%
+STR_CONFIG_SETTING_SERVINT_VALUE                                :{COMMA}일/%
 ###setting-zero-is-special
 STR_CONFIG_SETTING_SERVINT_DISABLED                             :사용 안 함
 
@@ -3384,6 +3385,7 @@ STR_SAVE_PRESET_SAVE                                            :{BLACK}저장
 STR_SAVE_PRESET_SAVE_TOOLTIP                                    :{BLACK}이 프리셋을 선택한 이름으로 저장합니다
 
 # NewGRF parameters window
+STR_BASEGRF_PARAMETERS_CAPTION                                  :{WHITE}기본 그래픽 매개 변수를 변경합니다
 STR_NEWGRF_PARAMETERS_CAPTION                                   :{WHITE}NewGRF 매개 변숫값 변경
 STR_NEWGRF_PARAMETERS_CLOSE                                     :{BLACK}닫기
 STR_NEWGRF_PARAMETERS_RESET                                     :{BLACK}초기화
@@ -5188,6 +5190,7 @@ STR_ERROR_CAN_T_TIMETABLE_VEHICLE                               :{WHITE}차량
 STR_ERROR_TIMETABLE_ONLY_WAIT_AT_STATIONS                       :{WHITE}차량은 정거장에서만 기다릴 수 있습니다
 STR_ERROR_TIMETABLE_NOT_STOPPING_HERE                           :{WHITE}이 차량은 이 정거장에 서지 않습니다
 STR_ERROR_TIMETABLE_INCOMPLETE                                  :{WHITE}... 시간표가 모두 작성되지 않았습니다
+STR_ERROR_TIMETABLE_NOT_STARTED                                 :{WHITE}... 시간표가 아직 시작되지 않았습니다
 
 # Sign related errors
 STR_ERROR_TOO_MANY_SIGNS                                        :{WHITE}... 팻말 수가 너무 많습니다

src/lang/polish.txt

@@ -3764,6 +3764,7 @@ STR_SAVE_PRESET_SAVE                                            :{BLACK}Zapisz
 STR_SAVE_PRESET_SAVE_TOOLTIP                                    :{BLACK}Zapisz schemat z wybraną nazwą
 
 # NewGRF parameters window
+STR_BASEGRF_PARAMETERS_CAPTION                                  :{WHITE}Zmień parametry grafik podstawowych
 STR_NEWGRF_PARAMETERS_CAPTION                                   :{WHITE}Zmień parametry NewGRF
 STR_NEWGRF_PARAMETERS_CLOSE                                     :{BLACK}Zamknij
 STR_NEWGRF_PARAMETERS_RESET                                     :{BLACK}Resetuj
@@ -5574,6 +5575,7 @@ STR_ERROR_CAN_T_TIMETABLE_VEHICLE                               :{WHITE}Nie moż
 STR_ERROR_TIMETABLE_ONLY_WAIT_AT_STATIONS                       :{WHITE}Pojazdy mogą czekać tylko na stacjach
 STR_ERROR_TIMETABLE_NOT_STOPPING_HERE                           :{WHITE}Ten pojazd nie zatrzymuje się na tej stacji.
 STR_ERROR_TIMETABLE_INCOMPLETE                                  :{WHITE}... rozkład jazdy jest niekompletny
+STR_ERROR_TIMETABLE_NOT_STARTED                                 :{WHITE}... rozkład jazdy jeszcze się nie rozpoczął
 
 # Sign related errors
 STR_ERROR_TOO_MANY_SIGNS                                        :{WHITE}... zbyt wiele napisów

src/lang/portuguese.txt

@@ -3385,6 +3385,7 @@ STR_SAVE_PRESET_SAVE                                            :{BLACK}Grava
 STR_SAVE_PRESET_SAVE_TOOLTIP                                    :{BLACK}Grava a predefinição com o nome seleccionado
 
 # NewGRF parameters window
+STR_BASEGRF_PARAMETERS_CAPTION                                  :{WHITE}Alterar os parâmetros dos gráficos base
 STR_NEWGRF_PARAMETERS_CAPTION                                   :{WHITE}Alterar parâmetros de NewGRF
 STR_NEWGRF_PARAMETERS_CLOSE                                     :{BLACK}Fechar
 STR_NEWGRF_PARAMETERS_RESET                                     :{BLACK}Repor
@@ -5189,6 +5190,7 @@ STR_ERROR_CAN_T_TIMETABLE_VEHICLE                               :{WHITE}Impossí
 STR_ERROR_TIMETABLE_ONLY_WAIT_AT_STATIONS                       :{WHITE}Veículos apenas podem esperar em estações.
 STR_ERROR_TIMETABLE_NOT_STOPPING_HERE                           :{WHITE}Este veículo não pára nesta estação.
 STR_ERROR_TIMETABLE_INCOMPLETE                                  :{WHITE}... horário incompleto
+STR_ERROR_TIMETABLE_NOT_STARTED                                 :{WHITE}... o horário ainda não começou
 
 # Sign related errors
 STR_ERROR_TOO_MANY_SIGNS                                        :{WHITE}... demasiados sinais

src/lang/russian.txt

@@ -3559,6 +3559,7 @@ STR_SAVE_PRESET_SAVE                                            :{BLACK}Сохр
 STR_SAVE_PRESET_SAVE_TOOLTIP                                    :{BLACK}Сохранить набор под выбранным именем
 
 # NewGRF parameters window
+STR_BASEGRF_PARAMETERS_CAPTION                                  :{WHITE}Изменение параметров графического пакета
 STR_NEWGRF_PARAMETERS_CAPTION                                   :{WHITE}Изменить параметры NewGRF
 STR_NEWGRF_PARAMETERS_CLOSE                                     :{BLACK}Закрыть
 STR_NEWGRF_PARAMETERS_RESET                                     :{BLACK}Сброс
@@ -5375,6 +5376,7 @@ STR_ERROR_CAN_T_TIMETABLE_VEHICLE                               :{WHITE}Не у
 STR_ERROR_TIMETABLE_ONLY_WAIT_AT_STATIONS                       :{WHITE}Транспорт может ждать только на станции
 STR_ERROR_TIMETABLE_NOT_STOPPING_HERE                           :{WHITE}Это транспортное средство не останавливается на этой станции
 STR_ERROR_TIMETABLE_INCOMPLETE                                  :{WHITE}... график движения неполный
+STR_ERROR_TIMETABLE_NOT_STARTED                                 :{WHITE}... график движения не установлен
 
 # Sign related errors
 STR_ERROR_TOO_MANY_SIGNS                                        :{WHITE}... слишком много табличек

src/lang/simplified_chinese.txt

@@ -533,6 +533,7 @@ STR_ABOUT_MENU_ABOUT_OPENTTD                                    :关于 'OpenTTD
 STR_ABOUT_MENU_SPRITE_ALIGNER                                   :Sprite 对齐
 STR_ABOUT_MENU_TOGGLE_BOUNDING_BOXES                            :切换边界框
 STR_ABOUT_MENU_TOGGLE_DIRTY_BLOCKS                              :切换脏方块的颜色
+STR_ABOUT_MENU_TOGGLE_WIDGET_OUTLINES                           :调节小组件边框
 
 # Place in highscore window
 ###length 15
@@ -924,6 +925,8 @@ STR_NEWS_NEW_VEHICLE_NOW_AVAILABLE_WITH_TYPE                    :{BLACK}新 {STR
 
 STR_NEWS_SHOW_VEHICLE_GROUP_TOOLTIP                             :{BLACK}打开该运输工具所属的组
 
+STR_NEWS_STATION_NO_LONGER_ACCEPTS_CARGO_LIST                   :{WHITE}{STATION}不再接受：{CARGO_LIST}
+STR_NEWS_STATION_NOW_ACCEPTS_CARGO_LIST                         :{WHITE}{STATION}现在接受：{CARGO_LIST}
 
 STR_NEWS_OFFER_OF_SUBSIDY_EXPIRED                               :{BIG_FONT}{BLACK}财政补贴项目到期：{}{}将 {STRING} 从 {STRING} 运送到 {STRING} 将不再获得财政补贴。
 STR_NEWS_SUBSIDY_WITHDRAWN_SERVICE                              :{BIG_FONT}{BLACK}财政补贴项目流标：{}{}将 {STRING} 从 {STRING} 运送到 {STRING} 将不是财政补贴项目。
@@ -2192,6 +2195,7 @@ STR_CHEAT_EDIT_MAX_HL_QUERY_CAPT                                :{WHITE}修改
 STR_CHEAT_CHANGE_DATE                                           :{LTBLUE}改变日期：{ORANGE}{DATE_SHORT}
 STR_CHEAT_CHANGE_DATE_QUERY_CAPT                                :{WHITE}改变当前年份
 STR_CHEAT_SETUP_PROD                                            :{LTBLUE}开启可调整产量模式：{ORANGE}{STRING}
+STR_CHEAT_STATION_RATING                                        :{LTBLUE}车站评价固定为100%：{ORANGE}{STRING}
 
 # Livery window
 STR_LIVERY_CAPTION                                              :{WHITE}{COMPANY} 的色彩方案
@@ -3380,6 +3384,7 @@ STR_SAVE_PRESET_SAVE                                            :{BLACK}保存
 STR_SAVE_PRESET_SAVE_TOOLTIP                                    :{BLACK}以当前选定的名称保存预设值
 
 # NewGRF parameters window
+STR_BASEGRF_PARAMETERS_CAPTION                                  :{WHITE}改变基本图形组参数
 STR_NEWGRF_PARAMETERS_CAPTION                                   :{WHITE}调整 NewGRF 参数
 STR_NEWGRF_PARAMETERS_CLOSE                                     :{BLACK}关闭
 STR_NEWGRF_PARAMETERS_RESET                                     :{BLACK}重置

src/league_gui.cpp

@@ -197,7 +197,7 @@ static const NWidgetPart _nested_performance_league_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _performance_league_desc(
+static WindowDesc _performance_league_desc(__FILE__, __LINE__,
 	WDP_AUTO, "performance_league", 0, 0,
 	WC_COMPANY_LEAGUE, WC_NONE,
 	0,
@@ -430,7 +430,7 @@ static const NWidgetPart _nested_script_league_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _script_league_desc(
+static WindowDesc _script_league_desc(__FILE__, __LINE__,
 	WDP_AUTO, "script_league", 0, 0,
 	WC_COMPANY_LEAGUE, WC_NONE,
 	0,

src/linkgraph/linkgraph_gui.cpp

@@ -719,7 +719,7 @@ static const NWidgetPart _nested_linkgraph_legend_widgets[] = {
 static_assert(WID_LGL_SATURATION_LAST - WID_LGL_SATURATION_FIRST ==
 		lengthof(LinkGraphOverlay::LINK_COLOURS[0]) - 1);
 
-static WindowDesc _linkgraph_legend_desc(
+static WindowDesc _linkgraph_legend_desc(__FILE__, __LINE__,
 	WDP_AUTO, "toolbar_linkgraph", 0, 0,
 	WC_LINKGRAPH_LEGEND, WC_NONE,
 	0,

src/main_gui.cpp

@@ -611,7 +611,7 @@ static Hotkey global_hotkeys[] = {
 };
 HotkeyList MainWindow::hotkeys("global", global_hotkeys);
 
-static WindowDesc _main_window_desc(
+static WindowDesc _main_window_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0,
 	WC_MAIN_WINDOW, WC_NONE,
 	WDF_NO_CLOSE,

src/misc_gui.cpp

@@ -59,7 +59,7 @@ static const NWidgetPart _nested_land_info_widgets[] = {
 	NWidget(WWT_PANEL, COLOUR_GREY, WID_LI_BACKGROUND), EndContainer(),
 };
 
-static WindowDesc _land_info_desc(
+static WindowDesc _land_info_desc(__FILE__, __LINE__,
 	WDP_AUTO, nullptr, 0, 0,
 	WC_LAND_INFO, WC_NONE,
 	0,
@@ -430,7 +430,7 @@ static const NWidgetPart _nested_about_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _about_desc(
+static WindowDesc _about_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_GAME_OPTIONS, WC_NONE,
 	0,
@@ -696,7 +696,7 @@ static const NWidgetPart _nested_tooltips_widgets[] = {
 	NWidget(WWT_EMPTY, INVALID_COLOUR, WID_TT_BACKGROUND),
 };
 
-static WindowDesc _tool_tips_desc(
+static WindowDesc _tool_tips_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0, // Coordinates and sizes are not used,
 	WC_TOOLTIPS, WC_NONE,
 	WDF_NO_FOCUS | WDF_NO_CLOSE,
@@ -1153,7 +1153,7 @@ static const NWidgetPart _nested_query_string_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _query_string_desc(
+static WindowDesc _query_string_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_QUERY_STRING, WC_NONE,
 	0,
@@ -1330,7 +1330,7 @@ static const NWidgetPart _nested_query_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _query_desc(
+static WindowDesc _query_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_CONFIRM_POPUP_QUERY, WC_NONE,
 	WDF_MODAL,
@@ -1463,7 +1463,7 @@ struct ModifierKeyToggleWindow : Window {
 	}
 };
 
-static WindowDesc _modifier_key_toggle_desc(
+static WindowDesc _modifier_key_toggle_desc(__FILE__, __LINE__,
 	WDP_AUTO, "modifier_key_toggle", 0, 0,
 	WC_MODIFIER_KEY_TOGGLE, WC_NONE,
 	WDF_NO_FOCUS,

src/music/midi.h

@@ -1,9 +1,9 @@
 /*
-* This file is part of OpenTTD.
-* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
-* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
-*/
+ * This file is part of OpenTTD.
+ * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
+ * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 /* @file midi.h Declarations for MIDI data */
 

src/music/midifile.cpp

@@ -1,9 +1,9 @@
 /*
-* This file is part of OpenTTD.
-* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
-* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
-*/
+ * This file is part of OpenTTD.
+ * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
+ * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 /* @file midifile.cpp Parser for standard MIDI files */
 

src/music/midifile.hpp

@@ -1,9 +1,9 @@
 /*
-* This file is part of OpenTTD.
-* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
-* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
-*/
+ * This file is part of OpenTTD.
+ * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
+ * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 /* @file midifile.hpp Parser for standard MIDI files */
 

src/music_gui.cpp

@@ -175,7 +175,7 @@ void MusicSystem::ChangePlaylist(PlaylistChoices pl)
 void MusicSystem::ChangeMusicSet(const std::string &set_name)
 {
 	if (set_name != "NoMusic") InitMusicDriver(true);
-	BaseMusic::SetSet(set_name);
+	BaseMusic::SetSetByName(set_name);
 	BaseMusic::ini_set = set_name;
 
 	this->BuildPlaylists();
@@ -649,7 +649,7 @@ static const NWidgetPart _nested_music_track_selection_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _music_track_selection_desc(
+static WindowDesc _music_track_selection_desc(__FILE__, __LINE__,
 	WDP_AUTO, nullptr, 0, 0,
 	WC_MUSIC_TRACK_SELECTION, WC_NONE,
 	0,
@@ -908,7 +908,7 @@ static const NWidgetPart _nested_music_window_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _music_window_desc(
+static WindowDesc _music_window_desc(__FILE__, __LINE__,
 	WDP_AUTO, "music", 0, 0,
 	WC_MUSIC_WINDOW, WC_NONE,
 	0,

src/network/network_chat_gui.cpp

@@ -65,7 +65,7 @@ static std::chrono::steady_clock::time_point _chatmessage_dirty_time;
  * the left and pixels from the bottom. The height is the maximum height.
  */
 static PointDimension _chatmsg_box;
-static uint8 *_chatmessage_backup = nullptr; ///< Backup in case text is moved.
+static ReusableBuffer<uint8_t> _chatmessage_backup; ///< Backup in case text is moved.
 
 /**
  * Test if there are any chat messages to display.
@@ -112,7 +112,6 @@ void NetworkReInitChatBoxSize()
 {
 	_chatmsg_box.y       = 3 * FONT_HEIGHT_NORMAL;
 	_chatmsg_box.height  = MAX_CHAT_MESSAGES * (FONT_HEIGHT_NORMAL + ScaleGUITrad(NETWORK_CHAT_LINE_SPACING)) + ScaleGUITrad(4);
-	_chatmessage_backup  = ReallocT(_chatmessage_backup, static_cast<size_t>(_chatmsg_box.width) * _chatmsg_box.height * BlitterFactory::GetCurrentBlitter()->GetBytesPerPixel());
 }
 
 /** Initialize all buffers of the chat visualisation. */
@@ -165,7 +164,7 @@ void NetworkUndrawChatMessage()
 
 		_chatmessage_visible = false;
 		/* Put our 'shot' back to the screen */
-		blitter->CopyFromBuffer(blitter->MoveTo(_screen.dst_ptr, x, y), _chatmessage_backup, width, height);
+		blitter->CopyFromBuffer(blitter->MoveTo(_screen.dst_ptr, x, y), _chatmessage_backup.GetBuffer(), width, height);
 		/* And make sure it is updated next time */
 		VideoDriver::GetInstance()->MakeDirty(x, y, width, height);
 
@@ -218,10 +217,9 @@ void NetworkDrawChatMessage()
 	}
 	if (width <= 0 || height <= 0) return;
 
-	assert(blitter->BufferSize(width, height) <= static_cast<size_t>(_chatmsg_box.width) * _chatmsg_box.height * blitter->GetBytesPerPixel());
-
 	/* Make a copy of the screen as it is before painting (for undraw) */
-	blitter->CopyToBuffer(blitter->MoveTo(_screen.dst_ptr, x, y), _chatmessage_backup, width, height);
+	uint8_t *buffer = _chatmessage_backup.Allocate(BlitterFactory::GetCurrentBlitter()->BufferSize(width, height));
+	blitter->CopyToBuffer(blitter->MoveTo(_screen.dst_ptr, x, y), buffer, width, height);
 
 	_cur_dpi = &_screen; // switch to _screen painting
 
@@ -520,7 +518,7 @@ static const NWidgetPart _nested_chat_window_widgets[] = {
 };
 
 /** The description of the chat window. */
-static WindowDesc _chat_window_desc(
+static WindowDesc _chat_window_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0,
 	WC_SEND_NETWORK_MSG, WC_NONE,
 	WDF_NETWORK,

src/network/network_client.cpp

@@ -200,9 +200,9 @@ NetworkRecvStatus ClientNetworkGameSocketHandler::CloseConnection(NetworkRecvSta
 		ShutdownSocket(this->sock, false, true, 2);
 
 		/* Wait a number of ticks so our leave message can reach the server.
-		* This is especially needed for Windows servers as they seem to get
-		* the "socket is closed" message before receiving our leave message,
-		* which would trigger the server to close the connection as well. */
+		 * This is especially needed for Windows servers as they seem to get
+		 * the "socket is closed" message before receiving our leave message,
+		 * which would trigger the server to close the connection as well. */
 		CSleep(3 * MILLISECONDS_PER_TICK);
 	}
 

src/network/network_content_gui.cpp

@@ -93,7 +93,7 @@ static const NWidgetPart _nested_network_content_download_status_window_widgets[
 };
 
 /** Window description for the download window */
-static WindowDesc _network_content_download_status_window_desc(
+static WindowDesc _network_content_download_status_window_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_NETWORK_STATUS_WINDOW, WC_NONE,
 	WDF_MODAL,
@@ -1068,7 +1068,7 @@ static const NWidgetPart _nested_network_content_list_widgets[] = {
 					NWidget(NWID_VSCROLLBAR, COLOUR_LIGHT_BLUE, WID_NCL_SCROLLBAR),
 				EndContainer(),
 				NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
-					NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NCL_SEL_ALL_UPDATE), SetResize(1, 0), SetFill(1, 0),
+					NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NCL_SEL_ALL_UPDATE),
 						NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_SELECT_UPDATE), SetResize(1, 0), SetFill(1, 0),
 												SetDataTip(STR_CONTENT_SELECT_UPDATES_CAPTION, STR_CONTENT_SELECT_UPDATES_CAPTION_TOOLTIP),
 						NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_SELECT_ALL), SetResize(1, 0), SetFill(1, 0),
@@ -1113,7 +1113,7 @@ static const NWidgetPart _nested_network_content_list_widgets[] = {
 };
 
 /** Window description of the content list */
-static WindowDesc _network_content_list_desc(
+static WindowDesc _network_content_list_desc(__FILE__, __LINE__,
 	WDP_CENTER, "list_content", 630, 460,
 	WC_NETWORK_WINDOW, WC_NONE,
 	0,

src/network/network_gui.cpp

@@ -133,7 +133,7 @@ public:
 		this->smallest_x = this->head->smallest_x + this->tail->smallest_x; // First and last are always shown, rest not
 	}
 
-	void AssignSizePosition(SizingType sizing, uint x, uint y, uint given_width, uint given_height, bool rtl) override
+	void AssignSizePosition(SizingType sizing, int x, int y, uint given_width, uint given_height, bool rtl) override
 	{
 		assert(given_width >= this->smallest_x && given_height >= this->smallest_y);
 
@@ -962,7 +962,7 @@ static const NWidgetPart _nested_network_game_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _network_game_window_desc(
+static WindowDesc _network_game_window_desc(__FILE__, __LINE__,
 	WDP_CENTER, "list_servers", 1000, 730,
 	WC_NETWORK_WINDOW, WC_NONE,
 	WDF_NETWORK,
@@ -1229,7 +1229,7 @@ static const NWidgetPart _nested_network_start_server_window_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _network_start_server_window_desc(
+static WindowDesc _network_start_server_window_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_NETWORK_WINDOW, WC_NONE,
 	WDF_NETWORK,
@@ -1308,7 +1308,7 @@ static const NWidgetPart _nested_client_list_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _client_list_desc(
+static WindowDesc _client_list_desc(__FILE__, __LINE__,
 	WDP_AUTO, "list_clients", 220, 300,
 	WC_CLIENT_LIST, WC_NONE,
 	WDF_NETWORK,
@@ -2218,7 +2218,7 @@ static const NWidgetPart _nested_network_join_status_window_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _network_join_status_window_desc(
+static WindowDesc _network_join_status_window_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_NETWORK_STATUS_WINDOW, WC_NONE,
 	WDF_MODAL | WDF_NETWORK,
@@ -2340,7 +2340,7 @@ static const NWidgetPart _nested_network_company_password_window_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _network_company_password_window_desc(
+static WindowDesc _network_company_password_window_desc(__FILE__, __LINE__,
 	WDP_AUTO, nullptr, 0, 0,
 	WC_COMPANY_PASSWORD_WINDOW, WC_NONE,
 	WDF_NETWORK,
@@ -2449,7 +2449,7 @@ static const NWidgetPart _nested_network_ask_relay_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _network_ask_relay_desc(
+static WindowDesc _network_ask_relay_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_NETWORK_ASK_RELAY, WC_NONE,
 	WDF_MODAL | WDF_NETWORK,
@@ -2547,7 +2547,7 @@ static const NWidgetPart _nested_network_ask_survey_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _network_ask_survey_desc(
+static WindowDesc _network_ask_survey_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_NETWORK_ASK_SURVEY, WC_NONE,
 	WDF_MODAL,

src/newgrf.cpp

@@ -3628,13 +3628,13 @@ static ChangeInfoResult IndustriesChangeInfo(uint indid, int numinfo, int prop,
 							it.ti.x = (int8)GB(it.ti.x, 0, 8);
 							it.ti.y = (int8)GB(it.ti.y, 0, 8);
 
-							/* When there were only 256x256 maps, TileIndex was a uint16 and
-								* it.ti was just a TileIndexDiff that was added to it.
-								* As such negative "x" values were shifted into the "y" position.
-								*   x = -1, y = 1 -> x = 255, y = 0
-								* Since GRF version 8 the position is interpreted as pair of independent int8.
-								* For GRF version < 8 we need to emulate the old shifting behaviour.
-								*/
+							/* When there were only 256x256 maps, TileIndex was a uint16_t and
+							 * it.ti was just a TileIndexDiff that was added to it.
+							 * As such negative "x" values were shifted into the "y" position.
+							 *   x = -1, y = 1 -> x = 255, y = 0
+							 * Since GRF version 8 the position is interpreted as pair of independent int8.
+							 * For GRF version < 8 we need to emulate the old shifting behaviour.
+							 */
 							if (_cur.grffile->grf_version < 8 && it.ti.x < 0) it.ti.y += 1;
 						}
 					}
@@ -10999,8 +10999,8 @@ static void FinaliseIndustriesArray()
 
 			StringID strid;
 			/* process the conversion of text at the end, so to be sure everything will be fine
-				* and available.  Check if it does not return undefind marker, which is a very good sign of a
-				* substitute industry who has not changed the string been examined, thus using it as such */
+			 * and available.  Check if it does not return undefind marker, which is a very good sign of a
+			 * substitute industry who has not changed the string been examined, thus using it as such */
 			strid = GetGRFStringID(indsp->grf_prop.grffile->grfid, indsp->name);
 			if (strid != STR_UNDEFINED) indsp->name = strid;
 
@@ -11018,7 +11018,7 @@ static void FinaliseIndustriesArray()
 
 			if (indsp->station_name != STR_NULL) {
 				/* STR_NULL (0) can be set by grf.  It has a meaning regarding assignation of the
-					* station's name. Don't want to lose the value, therefore, do not process. */
+				 * station's name. Don't want to lose the value, therefore, do not process. */
 				strid = GetGRFStringID(indsp->grf_prop.grffile->grfid, indsp->station_name);
 				if (strid != STR_UNDEFINED) indsp->station_name = strid;
 			}

src/newgrf_config.cpp

@@ -74,6 +74,12 @@ GRFConfig::GRFConfig(const GRFConfig &config) :
 {
 }
 
+void GRFConfig::SetParams(const std::vector<uint32_t> &pars)
+{
+	this->num_params = static_cast<uint8_t>(std::min(this->param.size(), pars.size()));
+	std::copy(pars.begin(), pars.begin() + this->num_params, this->param.begin());
+}
+
 /**
  * Return whether this NewGRF can replace an older version of the same NewGRF.
  */

src/newgrf_config.h

@@ -180,6 +180,7 @@ struct GRFConfig : ZeroedMemoryAllocator {
 	struct GRFConfig *next;                     ///< NOSAVE: Next item in the linked list
 
 	bool IsCompatible(uint32_t old_version) const;
+	void SetParams(const std::vector<uint32_t> &pars);
 	void CopyParams(const GRFConfig &src);
 
 	const char *GetTextfile(TextfileType type) const;
@@ -238,6 +239,7 @@ std::string GRFBuildParamList(const GRFConfig *c);
 
 /* In newgrf_gui.cpp */
 void ShowNewGRFSettings(bool editable, bool show_params, bool exec_changes, GRFConfig **config);
+void OpenGRFParameterWindow(bool is_baseset, GRFConfig *c, bool editable);
 
 void UpdateNewGRFScanStatus(uint num, const char *name);
 void UpdateNewGRFConfigPalette(int32 new_value = 0);

src/newgrf_debug_gui.cpp

@@ -1105,14 +1105,14 @@ static const NWidgetPart _nested_newgrf_inspect_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _newgrf_inspect_chain_desc(
+static WindowDesc _newgrf_inspect_chain_desc(__FILE__, __LINE__,
 	WDP_AUTO, "newgrf_inspect_chain", 400, 300,
 	WC_NEWGRF_INSPECT, WC_NONE,
 	0,
 	std::begin(_nested_newgrf_inspect_chain_widgets), std::end(_nested_newgrf_inspect_chain_widgets)
 );
 
-static WindowDesc _newgrf_inspect_desc(
+static WindowDesc _newgrf_inspect_desc(__FILE__, __LINE__,
 	WDP_AUTO, "newgrf_inspect", 400, 300,
 	WC_NEWGRF_INSPECT, WC_NONE,
 	0,
@@ -1572,7 +1572,7 @@ static const NWidgetPart _nested_sprite_aligner_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _sprite_aligner_desc(
+static WindowDesc _sprite_aligner_desc(__FILE__, __LINE__,
 	WDP_AUTO, "sprite_aligner", 400, 300,
 	WC_SPRITE_ALIGNER, WC_NONE,
 	0,

src/newgrf_gui.cpp

@@ -160,7 +160,7 @@ struct NewGRFParametersWindow : public Window {
 	bool action14present;  ///< True if action14 information is present.
 	bool editable;         ///< Allow editing parameters.
 
-	NewGRFParametersWindow(WindowDesc *desc, GRFConfig *c, bool editable) : Window(desc),
+	NewGRFParametersWindow(WindowDesc *desc, bool is_baseset, GRFConfig *c, bool editable) : Window(desc),
 		grf_config(c),
 		clicked_button(UINT_MAX),
 		clicked_dropdown(false),
@@ -171,6 +171,7 @@ struct NewGRFParametersWindow : public Window {
 		this->action14present = (c->num_valid_params != c->param.size() || !c->param_info.empty());
 
 		this->CreateNestedTree();
+		this->GetWidget<NWidgetCore>(WID_NP_CAPTION)->SetDataTip(is_baseset ? STR_BASEGRF_PARAMETERS_CAPTION : STR_NEWGRF_PARAMETERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS);
 		this->vscroll = this->GetScrollbar(WID_NP_SCROLLBAR);
 		this->GetWidget<NWidgetStacked>(WID_NP_SHOW_NUMPAR)->SetDisplayedPlane(this->action14present ? SZSP_HORIZONTAL : 0);
 		this->GetWidget<NWidgetStacked>(WID_NP_SHOW_DESCRIPTION)->SetDisplayedPlane(this->action14present ? 0 : SZSP_HORIZONTAL);
@@ -522,7 +523,7 @@ GRFParameterInfo NewGRFParametersWindow::dummy_parameter_info(0);
 static const NWidgetPart _nested_newgrf_parameter_widgets[] = {
 	NWidget(NWID_HORIZONTAL),
 		NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
-		NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_PARAMETERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
+		NWidget(WWT_CAPTION, COLOUR_MAUVE, WID_NP_CAPTION),
 		NWidget(WWT_DEFSIZEBOX, COLOUR_MAUVE),
 	EndContainer(),
 	NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NP_SHOW_NUMPAR),
@@ -552,17 +553,17 @@ static const NWidgetPart _nested_newgrf_parameter_widgets[] = {
 };
 
 /** Window definition for the change grf parameters window */
-static WindowDesc _newgrf_parameters_desc(
+static WindowDesc _newgrf_parameters_desc(__FILE__, __LINE__,
 	WDP_CENTER, "settings_newgrf_config", 500, 208,
 	WC_GRF_PARAMETERS, WC_NONE,
 	0,
 	std::begin(_nested_newgrf_parameter_widgets), std::end(_nested_newgrf_parameter_widgets)
 );
 
-static void OpenGRFParameterWindow(GRFConfig *c, bool editable)
+void OpenGRFParameterWindow(bool is_baseset, GRFConfig *c, bool editable)
 {
 	CloseWindowByClass(WC_GRF_PARAMETERS);
-	new NewGRFParametersWindow(&_newgrf_parameters_desc, c, editable);
+	new NewGRFParametersWindow(&_newgrf_parameters_desc, is_baseset, c, editable);
 }
 
 /** Window for displaying the textfile of a NewGRF. */
@@ -1155,7 +1156,7 @@ struct NewGRFWindow : public Window, NewGRFScanCallback {
 			case WID_NS_SET_PARAMETERS: { // Edit parameters
 				if (this->active_sel == nullptr || !this->show_params || this->active_sel->num_valid_params == 0) break;
 
-				OpenGRFParameterWindow(this->active_sel, this->editable);
+				OpenGRFParameterWindow(false, this->active_sel, this->editable);
 				this->InvalidateData(GOID_NEWGRF_CHANGES_MADE);
 				break;
 			}
@@ -1688,7 +1689,7 @@ public:
 		this->smallest_y = ComputeMaxSize(min_acs_height, this->smallest_y + this->resize_y - 1, this->resize_y);
 	}
 
-	void AssignSizePosition(SizingType sizing, uint x, uint y, uint given_width, uint given_height, bool rtl) override
+	void AssignSizePosition(SizingType sizing, int x, int y, uint given_width, uint given_height, bool rtl) override
 	{
 		this->StoreSizePosition(sizing, x, y, given_width, given_height);
 
@@ -1996,7 +1997,7 @@ static const NWidgetPart _nested_newgrf_widgets[] = {
 };
 
 /* Window definition of the manage newgrfs window */
-static WindowDesc _newgrf_desc(
+static WindowDesc _newgrf_desc(__FILE__, __LINE__,
 	WDP_CENTER, "settings_newgrf", 300, 263,
 	WC_GAME_OPTIONS, WC_NONE,
 	0,
@@ -2087,7 +2088,7 @@ static const NWidgetPart _nested_save_preset_widgets[] = {
 };
 
 /** Window description of the preset save window. */
-static WindowDesc _save_preset_desc(
+static WindowDesc _save_preset_desc(__FILE__, __LINE__,
 	WDP_CENTER, "save_preset", 140, 110,
 	WC_SAVE_PRESET, WC_GAME_OPTIONS,
 	WDF_MODAL,
@@ -2228,7 +2229,7 @@ static const NWidgetPart _nested_scan_progress_widgets[] = {
 };
 
 /** Description of the widgets and other settings of the window. */
-static WindowDesc _scan_progress_desc(
+static WindowDesc _scan_progress_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_MODAL_PROGRESS, WC_NONE,
 	0,

src/newgrf_roadstop.cpp

@@ -371,7 +371,7 @@ void DrawRoadStopTile(int x, int y, RoadType roadtype, const RoadStopSpec *spec,
 			}
 		}
 	} else {
-		/* Drive-in stop */
+		/* Bay stop */
 		if ((draw_mode & ROADSTOP_DRAW_MODE_ROAD) && rti->UsesOverlay()) {
 			SpriteID ground = GetCustomRoadSprite(rti, INVALID_TILE, ROTSG_ROADSTOP);
 			DrawSprite(ground + view, PAL_NONE, x, y);

src/newgrf_roadtype.h

@@ -21,12 +21,12 @@ struct RoadTypeScopeResolver : public ScopeResolver {
 	const RoadTypeInfo *rti;
 
 	/**
-	* Constructor of the roadtype scope resolvers.
-	* @param ro Surrounding resolver.
-	* @param rti Associated RoadTypeInfo.
-	* @param tile %Tile containing the track. For track on a bridge this is the southern bridgehead.
-	* @param context Are we resolving sprites for the upper halftile, or on a bridge?
-	*/
+	 * Constructor of the roadtype scope resolvers.
+	 * @param ro Surrounding resolver.
+	 * @param rti Associated RoadTypeInfo.
+	 * @param tile %Tile containing the track. For track on a bridge this is the southern bridgehead.
+	 * @param context Are we resolving sprites for the upper halftile, or on a bridge?
+	 */
 	RoadTypeScopeResolver(ResolverObject &ro, const RoadTypeInfo *rti, TileIndex tile, TileContext context)
 		: ScopeResolver(ro), tile(tile), context(context), rti(rti)
 	{

src/newgrf_text.cpp

@@ -820,8 +820,6 @@ struct TextRefStack {
 		this->grffile = grffile;
 		this->used = true;
 	}
-
-	void RewindStack() { this->position = 0; }
 };
 
 /** The stack that is used for TTDP compatible string code parsing */
@@ -895,11 +893,6 @@ void StopTextRefStackUsage()
 	_newgrf_textrefstack.used = false;
 }
 
-void RewindTextRefStack()
-{
-	_newgrf_textrefstack.RewindStack();
-}
-
 /**
  * FormatString for NewGRF specific "magic" string control codes
  * @param scc   the string control code that has been read

src/newgrf_text.h

@@ -49,7 +49,6 @@ bool CheckGrfLangID(byte lang_id, byte grf_version);
 
 void StartTextRefStackUsage(const struct GRFFile *grffile, byte numEntries, const uint32 *values = nullptr);
 void StopTextRefStackUsage();
-void RewindTextRefStack();
 bool UsingNewGRFTextStack();
 struct TextRefStack *CreateTextRefStackBackup();
 void RestoreTextRefStackBackup(struct TextRefStack *backup);

src/news_gui.cpp

@@ -94,7 +94,7 @@ static const NWidgetPart _nested_normal_news_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _normal_news_desc(
+static WindowDesc _normal_news_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0,
 	WC_NEWS_WINDOW, WC_NONE,
 	0,
@@ -121,7 +121,7 @@ static const NWidgetPart _nested_vehicle_news_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _vehicle_news_desc(
+static WindowDesc _vehicle_news_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0,
 	WC_NEWS_WINDOW, WC_NONE,
 	0,
@@ -149,7 +149,7 @@ static const NWidgetPart _nested_company_news_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _company_news_desc(
+static WindowDesc _company_news_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0,
 	WC_NEWS_WINDOW, WC_NONE,
 	0,
@@ -172,7 +172,7 @@ static const NWidgetPart _nested_thin_news_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _thin_news_desc(
+static WindowDesc _thin_news_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0,
 	WC_NEWS_WINDOW, WC_NONE,
 	0,
@@ -198,7 +198,7 @@ static const NWidgetPart _nested_small_news_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _small_news_desc(
+static WindowDesc _small_news_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0,
 	WC_NEWS_WINDOW, WC_NONE,
 	0,
@@ -1235,7 +1235,7 @@ static const NWidgetPart _nested_message_history[] = {
 	EndContainer(),
 };
 
-static WindowDesc _message_history_desc(
+static WindowDesc _message_history_desc(__FILE__, __LINE__,
 	WDP_AUTO, "list_news", 400, 140,
 	WC_MESSAGE_HISTORY, WC_NONE,
 	0,

src/object_gui.cpp

@@ -85,16 +85,6 @@ class BuildObjectWindow : public Window {
 		return objclass->GetSpec(_selected_object_index)->IsAvailable();
 	}
 
-	/**
-	 * Calculate the number of columns of the #WID_BO_SELECT_MATRIX widget.
-	 * @return Number of columns in the matrix.
-	 */
-	uint GetMatrixColumnCount()
-	{
-		const NWidgetBase *matrix = this->GetWidget<NWidgetBase>(WID_BO_SELECT_MATRIX);
-		return 1 + (matrix->current_x - matrix->smallest_x) / matrix->resize_x;
-	}
-
 public:
 	BuildObjectWindow(WindowDesc *desc, WindowNumber number) : Window(desc), info_height(1), filter_editbox(EDITBOX_MAX_SIZE * MAX_CHAR_LENGTH, EDITBOX_MAX_SIZE)
 	{
@@ -743,7 +733,7 @@ static const NWidgetPart _nested_build_object_widgets[] = {
 			EndContainer(),
 			NWidget(WWT_PANEL, COLOUR_DARK_GREEN), SetScrollbar(WID_BO_SELECT_SCROLL),
 				NWidget(NWID_HORIZONTAL),
-					NWidget(NWID_MATRIX, COLOUR_DARK_GREEN, WID_BO_SELECT_MATRIX), SetFill(0, 1), SetPIP(0, 2, 0),
+					NWidget(NWID_MATRIX, COLOUR_DARK_GREEN, WID_BO_SELECT_MATRIX), SetPIP(0, 2, 0),
 						NWidget(WWT_PANEL, COLOUR_DARK_GREEN, WID_BO_SELECT_IMAGE), SetMinimalSize(66, 60), SetDataTip(0x0, STR_OBJECT_BUILD_TOOLTIP),
 								SetFill(0, 0), SetResize(0, 0), SetScrollbar(WID_BO_SELECT_SCROLL),
 						EndContainer(),
@@ -762,7 +752,7 @@ static const NWidgetPart _nested_build_object_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _build_object_desc(
+static WindowDesc _build_object_desc(__FILE__, __LINE__,
 	WDP_AUTO, "build_object", 0, 0,
 	WC_BUILD_OBJECT, WC_BUILD_TOOLBAR,
 	WDF_CONSTRUCTION,

src/openttd.cpp

@@ -945,15 +945,31 @@ int openttd_main(int argc, char *argv[])
 	InitWindowSystem();
 
 	BaseGraphics::FindSets();
-	if (graphics_set.empty() && !BaseGraphics::ini_set.empty()) graphics_set = BaseGraphics::ini_set;
-	if (!BaseGraphics::SetSet(graphics_set)) {
-		if (!graphics_set.empty()) {
-			BaseGraphics::SetSet({});
-
-			ErrorMessageData msg(STR_CONFIG_ERROR, STR_CONFIG_ERROR_INVALID_BASE_GRAPHICS_NOT_FOUND);
-			msg.SetDParamStr(0, graphics_set);
-			ScheduleErrorMessage(msg);
+	bool valid_graphics_set;
+	if (!graphics_set.empty()) {
+		valid_graphics_set = BaseGraphics::SetSetByName(graphics_set);
+	} else if (BaseGraphics::ini_data.shortname != 0) {
+		graphics_set = BaseGraphics::ini_data.name;
+		valid_graphics_set = BaseGraphics::SetSetByShortname(BaseGraphics::ini_data.shortname);
+		if (valid_graphics_set && !BaseGraphics::ini_data.extra_params.empty()) {
+			GRFConfig &extra_cfg = BaseGraphics::GetUsedSet()->GetOrCreateExtraConfig();
+			if (extra_cfg.IsCompatible(BaseGraphics::ini_data.extra_version)) {
+				extra_cfg.SetParams(BaseGraphics::ini_data.extra_params);
+			}
 		}
+	} else if (!BaseGraphics::ini_data.name.empty()) {
+		graphics_set = BaseGraphics::ini_data.name;
+		valid_graphics_set = BaseGraphics::SetSetByName(BaseGraphics::ini_data.name);
+	} else {
+		valid_graphics_set = true;
+		BaseGraphics::SetSet(nullptr); // ignore error, continue to bootstrap GUI
+	}
+	if (!valid_graphics_set) {
+		BaseGraphics::SetSet(nullptr);
+
+		ErrorMessageData msg(STR_CONFIG_ERROR, STR_CONFIG_ERROR_INVALID_BASE_GRAPHICS_NOT_FOUND);
+		msg.SetDParamStr(0, graphics_set);
+		ScheduleErrorMessage(msg);
 	}
 
 	/* Initialize game palette */
@@ -1007,7 +1023,7 @@ int openttd_main(int argc, char *argv[])
 
 	BaseSounds::FindSets();
 	if (sounds_set.empty() && !BaseSounds::ini_set.empty()) sounds_set = BaseSounds::ini_set;
-	if (!BaseSounds::SetSet(sounds_set)) {
+	if (!BaseSounds::SetSetByName(sounds_set)) {
 		if (sounds_set.empty() || !BaseSounds::SetSet({})) {
 			usererror("Failed to find a sounds set. Please acquire a sounds set for OpenTTD. See section 1.4 of README.md.");
 		} else {
@@ -1019,7 +1035,7 @@ int openttd_main(int argc, char *argv[])
 
 	BaseMusic::FindSets();
 	if (music_set.empty() && !BaseMusic::ini_set.empty()) music_set = BaseMusic::ini_set;
-	if (!BaseMusic::SetSet(music_set)) {
+	if (!BaseMusic::SetSetByName(music_set)) {
 		if (music_set.empty() || !BaseMusic::SetSet({})) {
 			usererror("Failed to find a music set. Please acquire a music set for OpenTTD. See section 1.4 of README.md.");
 		} else {
@@ -2265,7 +2281,7 @@ void GameLoopSpecial()
 	extern std::string _switch_baseset;
 	if (!_switch_baseset.empty()) {
 		if (BaseGraphics::GetUsedSet()->name != _switch_baseset) {
-			BaseGraphics::SetSet(_switch_baseset);
+			BaseGraphics::SetSetByName(_switch_baseset);
 
 			ReloadNewGRFData();
 		}

src/order_base.h

@@ -939,9 +939,6 @@ public:
 	 */
 	inline uint GetNumVehicles() const { return this->num_vehicles; }
 
-	bool IsVehicleInSharedOrdersList(const Vehicle *v) const;
-	int GetPositionInSharedOrderList(const Vehicle *v) const;
-
 	/**
 	 * Adds the given vehicle to this shared order list.
 	 * @note This is supposed to be called after the vehicle has been inserted

src/order_cmd.cpp

@@ -825,31 +825,6 @@ void OrderList::RemoveVehicle(Vehicle *v)
 	if (v == this->first_shared) this->first_shared = v->NextShared();
 }
 
-/**
- * Checks whether a vehicle is part of the shared vehicle chain.
- * @param v is the vehicle to search in the shared vehicle chain.
- */
-bool OrderList::IsVehicleInSharedOrdersList(const Vehicle *v) const
-{
-	for (const Vehicle *v_shared = this->first_shared; v_shared != nullptr; v_shared = v_shared->NextShared()) {
-		if (v_shared == v) return true;
-	}
-
-	return false;
-}
-
-/**
- * Gets the position of the given vehicle within the shared order vehicle list.
- * @param v is the vehicle of which to get the position
- * @return position of v within the shared vehicle chain.
- */
-int OrderList::GetPositionInSharedOrderList(const Vehicle *v) const
-{
-	int count = 0;
-	for (const Vehicle *v_shared = v->PreviousShared(); v_shared != nullptr; v_shared = v_shared->PreviousShared()) count++;
-	return count;
-}
-
 /**
  * Checks whether all orders of the list have a filled timetable.
  * @return whether all orders have a filled timetable.

src/order_gui.cpp

@@ -407,7 +407,7 @@ static const NWidgetPart _nested_cargo_type_orders_widgets[] = {
 };
 
 /** Window description for the 'load' variant of CargoTypeOrdersWindow. */
-static WindowDesc _cargo_type_load_orders_widgets (
+static WindowDesc _cargo_type_load_orders_widgets (__FILE__, __LINE__,
 	WDP_AUTO, "view_cargo_type_load_order", 195, 186,
 	WC_VEHICLE_CARGO_TYPE_LOAD_ORDERS, WC_VEHICLE_ORDERS,
 	WDF_CONSTRUCTION,
@@ -415,7 +415,7 @@ static WindowDesc _cargo_type_load_orders_widgets (
 );
 
 /** Window description for the 'unload' variant of CargoTypeOrdersWindow. */
-static WindowDesc _cargo_type_unload_orders_widgets (
+static WindowDesc _cargo_type_unload_orders_widgets (__FILE__, __LINE__,
 	WDP_AUTO, "view_cargo_type_unload_order", 195, 186,
 	WC_VEHICLE_CARGO_TYPE_UNLOAD_ORDERS, WC_VEHICLE_ORDERS,
 	WDF_CONSTRUCTION,
@@ -3746,7 +3746,7 @@ static const NWidgetPart _nested_orders_train_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _orders_train_desc(
+static WindowDesc _orders_train_desc(__FILE__, __LINE__,
 	WDP_AUTO, "view_vehicle_orders_train", 384, 100,
 	WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
 	WDF_CONSTRUCTION,
@@ -3898,7 +3898,7 @@ static const NWidgetPart _nested_orders_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _orders_desc(
+static WindowDesc _orders_desc(__FILE__, __LINE__,
 	WDP_AUTO, "view_vehicle_orders", 384, 100,
 	WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
 	WDF_CONSTRUCTION,
@@ -3935,7 +3935,7 @@ static const NWidgetPart _nested_other_orders_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _other_orders_desc(
+static WindowDesc _other_orders_desc(__FILE__, __LINE__,
 	WDP_AUTO, "view_vehicle_orders_competitor", 384, 86,
 	WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
 	WDF_CONSTRUCTION,

src/os/macosx/string_osx.cpp

@@ -340,6 +340,31 @@ int MacOSStringCompare(std::string_view s1, std::string_view s2)
 	return (int)CFStringCompareWithOptionsAndLocale(cf1.get(), cf2.get(), CFRangeMake(0, CFStringGetLength(cf1.get())), flags, _osx_locale.get()) + 2;
 }
 
+/**
+ * Search if a string is contained in another string using the current locale.
+ *
+ * @param str String to search in.
+ * @param value String to search for.
+ * @param case_insensitive Search case-insensitive.
+ * @return 1 if value was found, 0 if it was not found, or -1 if not supported by the OS.
+ */
+int MacOSStringContains(const std::string_view str, const std::string_view value, bool case_insensitive)
+{
+	static bool supported = MacOSVersionIsAtLeast(10, 5, 0);
+	if (!supported) return -1;
+
+	CFStringCompareFlags flags = kCFCompareLocalized | kCFCompareWidthInsensitive;
+	if (case_insensitive) flags |= kCFCompareCaseInsensitive;
+
+	CFAutoRelease<CFStringRef> cf_str(CFStringCreateWithBytes(kCFAllocatorDefault, (const UInt8 *)str.data(), str.size(), kCFStringEncodingUTF8, false));
+	CFAutoRelease<CFStringRef> cf_value(CFStringCreateWithBytes(kCFAllocatorDefault, (const UInt8 *)value.data(), value.size(), kCFStringEncodingUTF8, false));
+
+	/* If any CFString could not be created (e.g., due to UTF8 invalid chars), return OS unsupported functionality */
+	if (cf_str == nullptr || cf_value == nullptr) return -1;
+
+	return CFStringFindWithOptionsAndLocale(cf_str.get(), cf_value.get(), CFRangeMake(0, CFStringGetLength(cf_str.get())), flags, _osx_locale.get(), nullptr) ? 1 : 0;
+}
+
 
 /* virtual */ void OSXStringIterator::SetString(const char *s)
 {

src/os/macosx/string_osx.h

@@ -85,6 +85,7 @@ public:
 void MacOSResetScriptCache(FontSize size);
 void MacOSSetCurrentLocaleName(const char *iso_code);
 int MacOSStringCompare(std::string_view s1, std::string_view s2);
+int MacOSStringContains(const std::string_view str, const std::string_view value, bool case_insensitive);
 
 void MacOSRegisterExternalFont(const char *file_path);
 

src/os/unix/font_unix.cpp

@@ -79,8 +79,8 @@ FT_Error GetFontByFaceName(const char *font_name, FT_Face *face)
 				if (!font_style.empty() && !StrEqualsIgnoreCase(font_style, (char *)style)) continue;
 
 				/* Font config takes the best shot, which, if the family name is spelled
-					* wrongly a 'random' font, so check whether the family name is the
-					* same as the supplied name */
+				 * wrongly a 'random' font, so check whether the family name is the
+				 * same as the supplied name */
 				if (StrEqualsIgnoreCase(font_family, (char *)family)) {
 					err = FT_New_Face(_library, (char *)file, index, face);
 				}

src/os/windows/crashlog_win.cpp

@@ -866,7 +866,7 @@ static INT_PTR CALLBACK CrashDialogFunc(HWND wnd, UINT msg, WPARAM wParam, LPARA
 			/* Convert unix -> dos newlines because the edit box only supports that properly :( */
 			const char *unix_nl = CrashLogWindows::current->crashlog;
 			char *p = dos_nl;
-			WChar c;
+			char32_t c;
 			while ((c = Utf8Consume(&unix_nl)) && p < (dos_nl + dos_nl_length - 1) - 4) { // 4 is max number of bytes per character
 				if (c == '\n') p += Utf8Encode(p, '\r');
 				p += Utf8Encode(p, c);

src/os/windows/font_win32.cpp

@@ -276,7 +276,7 @@ void Win32FontCache::ClearFontCache()
 	return new_glyph.sprite;
 }
 
-/* virtual */ GlyphID Win32FontCache::MapCharToGlyph(WChar key)
+/* virtual */ GlyphID Win32FontCache::MapCharToGlyph(char32_t key)
 {
 	assert(IsPrintable(key));
 

src/os/windows/font_win32.h

@@ -33,7 +33,7 @@ public:
 	Win32FontCache(FontSize fs, const LOGFONT &logfont, int pixels);
 	~Win32FontCache();
 	void ClearFontCache() override;
-	GlyphID MapCharToGlyph(WChar key) override;
+	GlyphID MapCharToGlyph(char32_t key) override;
 	std::string GetFontName() override { return this->fontname; }
 	const void *GetOSHandle() override { return &this->logfont; }
 };

src/os/windows/string_uniscribe.cpp

@@ -111,7 +111,7 @@ public:
 		int CountRuns() const override { return (uint)this->size();  }
 		const VisualRun &GetVisualRun(int run) const override { return this->at(run);  }
 
-		int GetInternalCharLength(WChar c) const override
+		int GetInternalCharLength(char32_t c) const override
 		{
 			/* Uniscribe uses UTF-16 internally which means we need to account for surrogate pairs. */
 			return c >= 0x010000U ? 2 : 1;
@@ -537,7 +537,7 @@ const int *UniscribeParagraphLayout::UniscribeVisualRun::GetGlyphToCharMap() con
 	while (*s != '\0') {
 		size_t idx = s - string_base;
 
-		WChar c = Utf8Consume(&s);
+		char32_t c = Utf8Consume(&s);
 		if (c < 0x10000) {
 			utf16_str.push_back((wchar_t)c);
 		} else {

src/os/windows/string_uniscribe.h

@@ -29,22 +29,22 @@ public:
 	static const bool SUPPORTS_RTL = true;
 
 	/**
-	* Get the actual ParagraphLayout for the given buffer.
-	* @param buff The begin of the buffer.
-	* @param buff_end The location after the last element in the buffer.
-	* @param fontMapping THe mapping of the fonts.
-	* @return The ParagraphLayout instance.
-	*/
+	 * Get the actual ParagraphLayout for the given buffer.
+	 * @param buff The begin of the buffer.
+	 * @param buff_end The location after the last element in the buffer.
+	 * @param fontMapping THe mapping of the fonts.
+	 * @return The ParagraphLayout instance.
+	 */
 	static ParagraphLayouter *GetParagraphLayout(CharType *buff, CharType *buff_end, FontMap &fontMapping);
 
 	/**
-	* Append a wide character to the internal buffer.
-	* @param buff        The buffer to append to.
-	* @param buffer_last The end of the buffer.
-	* @param c           The character to add.
-	* @return The number of buffer spaces that were used.
-	*/
-	static size_t AppendToBuffer(CharType *buff, const CharType *buffer_last, WChar c)
+	 * Append a wide character to the internal buffer.
+	 * @param buff        The buffer to append to.
+	 * @param buffer_last The end of the buffer.
+	 * @param c           The character to add.
+	 * @return The number of buffer spaces that were used.
+	 */
+	static size_t AppendToBuffer(CharType *buff, const CharType *buffer_last, char32_t c)
 	{
 		assert(buff < buffer_last);
 		if (c >= 0x010000U) {

src/os/windows/win32.cpp

@@ -19,6 +19,7 @@
 #define NO_SHOBJIDL_SORTDIRECTION // Avoid multiple definition of SORT_ASCENDING
 #include <shlobj.h> /* SHGetFolderPath */
 #include <shellapi.h>
+#include <winnls.h>
 #include "win32.h"
 #include "../../fios.h"
 #include "../../core/alloc_func.hpp"
@@ -715,6 +716,43 @@ int OTTDStringCompare(std::string_view s1, std::string_view s2)
 	return CompareString(MAKELCID(_current_language->winlangid, SORT_DEFAULT), NORM_IGNORECASE, s1_buf, -1, s2_buf, -1);
 }
 
+/**
+ * Search if a string is contained in another string using the current locale.
+ *
+ * @param str String to search in.
+ * @param value String to search for.
+ * @param case_insensitive Search case-insensitive.
+ * @return 1 if value was found, 0 if it was not found, or -1 if not supported by the OS.
+ */
+int Win32StringContains(const std::string_view str, const std::string_view value, bool case_insensitive)
+{
+	typedef int (WINAPI *PFNFINDNLSSTRINGEX)(LPCWSTR, DWORD, LPCWSTR, int, LPCWSTR, int, LPINT, LPNLSVERSIONINFO, LPVOID, LPARAM);
+	static PFNFINDNLSSTRINGEX _FindNLSStringEx = nullptr;
+	static bool first_time = true;
+
+	if (first_time) {
+		_FindNLSStringEx = GetProcAddressT<PFNFINDNLSSTRINGEX>(GetModuleHandle(L"Kernel32"), "FindNLSStringEx");
+		first_time = false;
+	}
+
+	if (_FindNLSStringEx != nullptr) {
+		int len_str = MultiByteToWideChar(CP_UTF8, 0, str.data(), (int)str.size(), nullptr, 0);
+		int len_value = MultiByteToWideChar(CP_UTF8, 0, value.data(), (int)value.size(), nullptr, 0);
+
+		if (len_str != 0 && len_value != 0) {
+			std::wstring str_str(len_str, L'\0'); // len includes terminating null
+			std::wstring str_value(len_value, L'\0');
+
+			MultiByteToWideChar(CP_UTF8, 0, str.data(), (int)str.size(), str_str.data(), len_str);
+			MultiByteToWideChar(CP_UTF8, 0, value.data(), (int)value.size(), str_value.data(), len_value);
+
+			return _FindNLSStringEx(_cur_iso_locale, FIND_FROMSTART | (case_insensitive ? LINGUISTIC_IGNORECASE : 0), str_str.data(), -1, str_value.data(), -1, nullptr, nullptr, nullptr, 0) >= 0 ? 1 : 0;
+		}
+	}
+
+	return -1; // Failure indication.
+}
+
 static DWORD main_thread_id;
 static DWORD game_thread_id;
 

src/os/windows/win32.h

@@ -25,6 +25,7 @@ wchar_t *convert_to_fs(const std::string_view name, wchar_t *utf16_buf, size_t b
 
 void Win32SetCurrentLocaleName(const char *iso_code);
 int OTTDStringCompare(std::string_view s1, std::string_view s2);
+int Win32StringContains(const std::string_view str, const std::string_view value, bool case_insensitive);
 
 #ifdef __MINGW32__
 			/* GCC doesn't understand the expected usage of GetProcAddress(). */

src/osk_gui.cpp

@@ -336,7 +336,7 @@ static const NWidgetPart _nested_osk_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _osk_desc(
+static WindowDesc _osk_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_OSK, WC_NONE,
 	0,

src/pathfinder/yapf/yapf_road.cpp

@@ -525,12 +525,6 @@ public:
 		return next_trackdir;
 	}
 
-	static uint stDistanceToTile(const RoadVehicle *v, TileIndex tile)
-	{
-		Tpf pf;
-		return pf.DistanceToTile(v, tile);
-	}
-
 	inline uint DistanceToTile(const RoadVehicle *v, TileIndex dst_tile)
 	{
 		/* handle special case - when current tile is the destination tile */

src/plans_gui.cpp

@@ -65,7 +65,7 @@ static const NWidgetPart _nested_plans_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _plans_desc(
+static WindowDesc _plans_desc(__FILE__, __LINE__,
 	WDP_AUTO, "plans", 350, 100,
 	WC_PLANS, WC_NONE,
 	WDF_CONSTRUCTION,