(svn r16325) -Codechange: replace GetPoolItem(index) by PoolItem::Get(index)

22 files changed, 161 insertions, 161 deletions

diff --git a/src/ai/ai_core.cpp b/src/ai/ai_core.cpp
index ea2531b1b..625c707a9 100644
--- a/src/ai/ai_core.cpp
+++ b/src/ai/ai_core.cpp
@@ -42,7 +42,7 @@
 	}
 
 	_current_company = company;
-	Company *c = GetCompany(company);
+	Company *c = Company::Get(company);
 
 	c->ai_info = info;
 	assert(c->ai_instance == NULL);
@@ -74,7 +74,7 @@
 	 * Effectively collecting garbage once every two months per AI. */
 	if ((AI::frame_counter & 255) == 0) {
 		CompanyID cid = (CompanyID)GB(AI::frame_counter, 8, 4);
-		if (IsValidCompanyID(cid) && !IsHumanCompany(cid)) GetCompany(cid)->ai_instance->CollectGarbage();
+		if (IsValidCompanyID(cid) && !IsHumanCompany(cid)) Company::Get(cid)->ai_instance->CollectGarbage();
 	}
 
 	_current_company = OWNER_NONE;
@@ -91,7 +91,7 @@
 
 	CompanyID old_company = _current_company;
 	_current_company = company;
-	Company *c = GetCompany(company);
+	Company *c = Company::Get(company);
 
 	delete c->ai_instance;
 	c->ai_instance = NULL;
@@ -221,18 +221,18 @@ void CcAI(bool success, TileIndex tile, uint32 p1, uint32 p2)
 		AIObject::IncreaseDoCommandCosts(AIObject::GetLastCost());
 	}
 
-	GetCompany(_current_company)->ai_instance->Continue();
+	Company::Get(_current_company)->ai_instance->Continue();
 }
 
 /* static */ void AI::Save(CompanyID company)
 {
 	if (!_networking || _network_server) {
 		assert(IsValidCompanyID(company));
-		assert(GetCompany(company)->ai_instance != NULL);
+		assert(Company::Get(company)->ai_instance != NULL);
 
 		CompanyID old_company = _current_company;
 		_current_company = company;
-		GetCompany(company)->ai_instance->Save();
+		Company::Get(company)->ai_instance->Save();
 		_current_company = old_company;
 	} else {
 		AIInstance::SaveEmpty();
@@ -243,11 +243,11 @@ void CcAI(bool success, TileIndex tile, uint32 p1, uint32 p2)
 {
 	if (!_networking || _network_server) {
 		assert(IsValidCompanyID(company));
-		assert(GetCompany(company)->ai_instance != NULL);
+		assert(Company::Get(company)->ai_instance != NULL);
 
 		CompanyID old_company = _current_company;
 		_current_company = company;
-		GetCompany(company)->ai_instance->Load(version);
+		Company::Get(company)->ai_instance->Load(version);
 		_current_company = old_company;
 	} else {
 		/* Read, but ignore, the load data */
@@ -288,7 +288,7 @@ void CcAI(bool success, TileIndex tile, uint32 p1, uint32 p2)
 
 /* static */ bool AI::ImportLibrary(const char *library, const char *class_name, int version, HSQUIRRELVM vm)
 {
-	return AI::ai_scanner->ImportLibrary(library, class_name, version, vm, GetCompany(_current_company)->ai_instance->GetController());
+	return AI::ai_scanner->ImportLibrary(library, class_name, version, vm, Company::Get(_current_company)->ai_instance->GetController());
 }
 
 /* static */ void AI::Rescan()
diff --git a/src/ai/ai_gui.cpp b/src/ai/ai_gui.cpp
index d7fd0e306..ac8401dff 100644
--- a/src/ai/ai_gui.cpp
+++ b/src/ai/ai_gui.cpp
@@ -641,7 +641,7 @@ struct AIDebugWindow : public Window {
 	{
 		/* Disable the companies who are not active or not an AI */
 		for (CompanyID i = COMPANY_FIRST; i < MAX_COMPANIES; i++) {
-			this->SetWidgetDisabledState(i + AID_WIDGET_COMPANY_BUTTON_START, !IsValidCompanyID(i) || !GetCompany(i)->is_ai);
+			this->SetWidgetDisabledState(i + AID_WIDGET_COMPANY_BUTTON_START, !IsValidCompanyID(i) || !Company::Get(i)->is_ai);
 		}
 		this->DisableWidget(AID_WIDGET_RELOAD_TOGGLE);
 
@@ -669,7 +669,7 @@ struct AIDebugWindow : public Window {
 			}
 
 			for (CompanyID i = COMPANY_FIRST; i < MAX_COMPANIES; i++) {
-				if (IsValidCompanyID(i) && GetCompany(i)->is_ai) {
+				if (IsValidCompanyID(i) && Company::Get(i)->is_ai) {
 					/* Lower the widget corresponding to this company. */
 					this->LowerWidget(i + AID_WIDGET_COMPANY_BUTTON_START);
 
@@ -690,7 +690,7 @@ struct AIDebugWindow : public Window {
 
 		/* Paint the company icons */
 		for (CompanyID i = COMPANY_FIRST; i < MAX_COMPANIES; i++) {
-			if (!IsValidCompanyID(i) || !GetCompany(i)->is_ai) {
+			if (!IsValidCompanyID(i) || !Company::Get(i)->is_ai) {
 				/* Check if we have the company as an active company */
 				if (!this->IsWidgetDisabled(i + AID_WIDGET_COMPANY_BUTTON_START)) {
 					/* Bah, company gone :( */
@@ -716,7 +716,7 @@ struct AIDebugWindow : public Window {
 		}
 
 		/* Draw the AI name */
-		AIInfo *info = GetCompany(ai_debug_company)->ai_info;
+		AIInfo *info = Company::Get(ai_debug_company)->ai_info;
 		assert(info != NULL);
 		char name[1024];
 		snprintf(name, sizeof(name), "%s (v%d)", info->GetName(), info->GetVersion());
diff --git a/src/ai/ai_instance.cpp b/src/ai/ai_instance.cpp
index 0ad34836b..89f8ab98b 100644
--- a/src/ai/ai_instance.cpp
+++ b/src/ai/ai_instance.cpp
@@ -103,7 +103,7 @@ AIInstance::AIInstance(AIInfo *info) :
 	callback(NULL)
 {
 	/* Set the instance already, so we can use AIObject::Set commands */
-	GetCompany(_current_company)->ai_instance = this;
+	Company::Get(_current_company)->ai_instance = this;
 	AIInstance::current_instance = this;
 
 	this->controller = new AIController();
@@ -354,7 +354,7 @@ void AIInstance::CollectGarbage()
 /* static */ AIStorage *AIInstance::GetStorage()
 {
 	assert(IsValidCompanyID(_current_company) && !IsHumanCompany(_current_company));
-	return GetCompany(_current_company)->ai_instance->storage;
+	return Company::Get(_current_company)->ai_instance->storage;
 }
 
 /*
diff --git a/src/ai/api/ai_airport.cpp b/src/ai/api/ai_airport.cpp
index 819880f97..1a5ea04ee 100644
--- a/src/ai/api/ai_airport.cpp
+++ b/src/ai/api/ai_airport.cpp
@@ -110,7 +110,7 @@
 
 	if (!AIStation::HasStationType(station_id, AIStation::STATION_AIRPORT)) return AT_INVALID;
 
-	return (AirportType)::GetStation(station_id)->airport_type;
+	return (AirportType)::Station::Get(station_id)->airport_type;
 }
 
 
diff --git a/src/ai/api/ai_cargolist.cpp b/src/ai/api/ai_cargolist.cpp
index fe92a3886..d35e54e30 100644
--- a/src/ai/api/ai_cargolist.cpp
+++ b/src/ai/api/ai_cargolist.cpp
@@ -22,7 +22,7 @@ AICargoList_IndustryAccepting::AICargoList_IndustryAccepting(IndustryID industry
 {
 	if (!AIIndustry::IsValidIndustry(industry_id)) return;
 
-	Industry *ind = ::GetIndustry(industry_id);
+	Industry *ind = ::Industry::Get(industry_id);
 	for (uint i = 0; i < lengthof(ind->accepts_cargo); i++) {
 		CargoID cargo_id = ind->accepts_cargo[i];
 		if (cargo_id != CT_INVALID) {
@@ -35,7 +35,7 @@ AICargoList_IndustryProducing::AICargoList_IndustryProducing(IndustryID industry
 {
 	if (!AIIndustry::IsValidIndustry(industry_id)) return;
 
-	Industry *ind = ::GetIndustry(industry_id);
+	Industry *ind = ::Industry::Get(industry_id);
 	for (uint i = 0; i < lengthof(ind->produced_cargo); i++) {
 		CargoID cargo_id = ind->produced_cargo[i];
 		if (cargo_id != CT_INVALID) {
diff --git a/src/ai/api/ai_company.cpp b/src/ai/api/ai_company.cpp
index 89ad2d728..075ef6b51 100644
--- a/src/ai/api/ai_company.cpp
+++ b/src/ai/api/ai_company.cpp
@@ -76,7 +76,7 @@
 	company = ResolveCompanyID(company);
 	if (company == COMPANY_INVALID) return -1;
 
-	return ::CalculateCompanyValue(::GetCompany((CompanyID)company));
+	return ::CalculateCompanyValue(::Company::Get((CompanyID)company));
 }
 
 /* static */ Money AICompany::GetBankBalance(AICompany::CompanyID company)
@@ -84,12 +84,12 @@
 	company = ResolveCompanyID(company);
 	if (company == COMPANY_INVALID) return -1;
 
-	return ::GetCompany((CompanyID)company)->money;
+	return ::Company::Get((CompanyID)company)->money;
 }
 
 /* static */ Money AICompany::GetLoanAmount()
 {
-	return ::GetCompany(_current_company)->current_loan;
+	return ::Company::Get(_current_company)->current_loan;
 }
 
 /* static */ Money AICompany::GetMaxLoanAmount()
@@ -142,7 +142,7 @@
 	company = ResolveCompanyID(company);
 	if (company == COMPANY_INVALID) return INVALID_TILE;
 
-	TileIndex loc = ::GetCompany((CompanyID)company)->location_of_HQ;
+	TileIndex loc = ::Company::Get((CompanyID)company)->location_of_HQ;
 	return (loc == 0) ? INVALID_TILE : loc;
 }
 
@@ -156,7 +156,7 @@
 	company = ResolveCompanyID(company);
 	if (company == COMPANY_INVALID) return false;
 
-	return ::GetCompany((CompanyID)company)->settings.engine_renew;
+	return ::Company::Get((CompanyID)company)->settings.engine_renew;
 }
 
 /* static */ bool AICompany::SetAutoRenewMonths(int16 months)
@@ -169,7 +169,7 @@
 	company = ResolveCompanyID(company);
 	if (company == COMPANY_INVALID) return 0;
 
-	return ::GetCompany((CompanyID)company)->settings.engine_renew_months;
+	return ::Company::Get((CompanyID)company)->settings.engine_renew_months;
 }
 
 /* static */ bool AICompany::SetAutoRenewMoney(uint32 money)
@@ -182,5 +182,5 @@
 	company = ResolveCompanyID(company);
 	if (company == COMPANY_INVALID) return 0;
 
-	return ::GetCompany((CompanyID)company)->settings.engine_renew_money;
+	return ::Company::Get((CompanyID)company)->settings.engine_renew_money;
 }
diff --git a/src/ai/api/ai_controller.cpp b/src/ai/api/ai_controller.cpp
index f9ef2ab16..24510b7e7 100644
--- a/src/ai/api/ai_controller.cpp
+++ b/src/ai/api/ai_controller.cpp
@@ -59,7 +59,7 @@ AIController::~AIController()
 
 /* static */ uint AIController::GetTick()
 {
-	return ::GetCompany(_current_company)->ai_instance->GetController()->ticks;
+	return ::Company::Get(_current_company)->ai_instance->GetController()->ticks;
 }
 
 /* static */ int AIController::GetSetting(const char *name)
diff --git a/src/ai/api/ai_engine.cpp b/src/ai/api/ai_engine.cpp
index 669c44ec5..5e0ac5b4a 100644
--- a/src/ai/api/ai_engine.cpp
+++ b/src/ai/api/ai_engine.cpp
@@ -15,7 +15,7 @@
 
 /* static */ bool AIEngine::IsValidEngine(EngineID engine_id)
 {
-	return ::IsEngineIndex(engine_id) && HasBit(::GetEngine(engine_id)->company_avail, _current_company);
+	return ::IsEngineIndex(engine_id) && HasBit(::Engine::Get(engine_id)->company_avail, _current_company);
 }
 
 /* static */ char *AIEngine::GetName(EngineID engine_id)
@@ -34,7 +34,7 @@
 {
 	if (!IsValidEngine(engine_id)) return CT_INVALID;
 
-	const Engine *e = ::GetEngine(engine_id);
+	const Engine *e = ::Engine::Get(engine_id);
 	if (!e->CanCarryCargo()) return CT_INVALID;
 
 	return e->GetDefaultCargoType();
@@ -46,8 +46,8 @@
 	if (!AICargo::IsValidCargo(cargo_id)) return false;
 
 	if (GetCargoType(engine_id) == cargo_id) return true;
-	if (cargo_id == CT_MAIL && ::GetEngine(engine_id)->type == VEH_AIRCRAFT) return true;
-	if (::GetEngine(engine_id)->type == VEH_SHIP && !ShipVehInfo(engine_id)->refittable) return false;
+	if (cargo_id == CT_MAIL && ::Engine::Get(engine_id)->type == VEH_AIRCRAFT) return true;
+	if (::Engine::Get(engine_id)->type == VEH_SHIP && !ShipVehInfo(engine_id)->refittable) return false;
 	return ::CanRefitTo(engine_id, cargo_id);
 }
 
@@ -65,7 +65,7 @@
 {
 	if (!IsValidEngine(engine_id)) return -1;
 
-	const Engine *e = ::GetEngine(engine_id);
+	const Engine *e = ::Engine::Get(engine_id);
 	switch (e->type) {
 		case VEH_ROAD:
 		case VEH_TRAIN: {
@@ -91,14 +91,14 @@
 	if (!IsValidEngine(engine_id)) return -1;
 	if (GetVehicleType(engine_id) == AIVehicle::VT_RAIL && IsWagon(engine_id)) return -1;
 
-	return (::GetEngine(engine_id)->reliability * 100 >> 16);
+	return (::Engine::Get(engine_id)->reliability * 100 >> 16);
 }
 
 /* static */ int32 AIEngine::GetMaxSpeed(EngineID engine_id)
 {
 	if (!IsValidEngine(engine_id)) return -1;
 
-	const Engine *e = ::GetEngine(engine_id);
+	const Engine *e = ::Engine::Get(engine_id);
 	int32 max_speed = e->GetDisplayMaxSpeed(); // km-ish/h
 	if (e->type == VEH_AIRCRAFT) max_speed /= _settings_game.vehicle.plane_speed;
 	return max_speed;
@@ -108,7 +108,7 @@
 {
 	if (!IsValidEngine(engine_id)) return -1;
 
-	return ::GetEngine(engine_id)->GetCost();
+	return ::Engine::Get(engine_id)->GetCost();
 }
 
 /* static */ int32 AIEngine::GetMaxAge(EngineID engine_id)
@@ -116,14 +116,14 @@
 	if (!IsValidEngine(engine_id)) return -1;
 	if (GetVehicleType(engine_id) == AIVehicle::VT_RAIL && IsWagon(engine_id)) return -1;
 
-	return ::GetEngine(engine_id)->lifelength * DAYS_IN_LEAP_YEAR;
+	return ::Engine::Get(engine_id)->lifelength * DAYS_IN_LEAP_YEAR;
 }
 
 /* static */ Money AIEngine::GetRunningCost(EngineID engine_id)
 {
 	if (!IsValidEngine(engine_id)) return -1;
 
-	return ::GetEngine(engine_id)->GetRunningCost();
+	return ::Engine::Get(engine_id)->GetRunningCost();
 }
 
 /* static */ int32 AIEngine::GetPower(EngineID engine_id)
@@ -132,7 +132,7 @@
 	if (GetVehicleType(engine_id) != AIVehicle::VT_RAIL) return -1;
 	if (IsWagon(engine_id)) return -1;
 
-	return ::GetEngine(engine_id)->GetPower();
+	return ::Engine::Get(engine_id)->GetPower();
 }
 
 /* static */ int32 AIEngine::GetWeight(EngineID engine_id)
@@ -140,7 +140,7 @@
 	if (!IsValidEngine(engine_id)) return -1;
 	if (GetVehicleType(engine_id) != AIVehicle::VT_RAIL) return -1;
 
-	return ::GetEngine(engine_id)->GetDisplayWeight();
+	return ::Engine::Get(engine_id)->GetDisplayWeight();
 }
 
 /* static */ int32 AIEngine::GetMaxTractiveEffort(EngineID engine_id)
@@ -149,14 +149,14 @@
 	if (GetVehicleType(engine_id) != AIVehicle::VT_RAIL) return -1;
 	if (IsWagon(engine_id)) return -1;
 
-	return ::GetEngine(engine_id)->GetDisplayMaxTractiveEffort();
+	return ::Engine::Get(engine_id)->GetDisplayMaxTractiveEffort();
 }
 
 /* static */ AIVehicle::VehicleType AIEngine::GetVehicleType(EngineID engine_id)
 {
 	if (!IsValidEngine(engine_id)) return AIVehicle::VT_INVALID;
 
-	switch (::GetEngine(engine_id)->type) {
+	switch (::Engine::Get(engine_id)->type) {
 		case VEH_ROAD:     return AIVehicle::VT_ROAD;
 		case VEH_TRAIN:    return AIVehicle::VT_RAIL;
 		case VEH_SHIP:     return AIVehicle::VT_WATER;
diff --git a/src/ai/api/ai_event_types.cpp b/src/ai/api/ai_event_types.cpp
index bf6bfeb88..80607220d 100644
--- a/src/ai/api/ai_event_types.cpp
+++ b/src/ai/api/ai_event_types.cpp
@@ -24,14 +24,14 @@ char *AIEventEnginePreview::GetName()
 
 CargoID AIEventEnginePreview::GetCargoType()
 {
-	const Engine *e = ::GetEngine(engine);
+	const Engine *e = ::Engine::Get(engine);
 	if (!e->CanCarryCargo()) return CT_INVALID;
 	return e->GetDefaultCargoType();
 }
 
 int32 AIEventEnginePreview::GetCapacity()
 {
-	const Engine *e = ::GetEngine(engine);
+	const Engine *e = ::Engine::Get(engine);
 	switch (e->type) {
 		case VEH_ROAD:
 		case VEH_TRAIN: {
@@ -54,7 +54,7 @@ int32 AIEventEnginePreview::GetCapacity()
 
 int32 AIEventEnginePreview::GetMaxSpeed()
 {
-	const Engine *e = ::GetEngine(engine);
+	const Engine *e = ::Engine::Get(engine);
 	int32 max_speed = e->GetDisplayMaxSpeed(); // km-ish/h
 	if (e->type == VEH_AIRCRAFT) max_speed /= _settings_game.vehicle.plane_speed;
 	return max_speed;
@@ -62,17 +62,17 @@ int32 AIEventEnginePreview::GetMaxSpeed()
 
 Money AIEventEnginePreview::GetPrice()
 {
-	return ::GetEngine(engine)->GetCost();
+	return ::Engine::Get(engine)->GetCost();
 }
 
 Money AIEventEnginePreview::GetRunningCost()
 {
-	return ::GetEngine(engine)->GetRunningCost();
+	return ::Engine::Get(engine)->GetRunningCost();
 }
 
 int32 AIEventEnginePreview::GetVehicleType()
 {
-	switch (::GetEngine(engine)->type) {
+	switch (::Engine::Get(engine)->type) {
 		case VEH_ROAD:     return AIVehicle::VT_ROAD;
 		case VEH_TRAIN:    return AIVehicle::VT_RAIL;
 		case VEH_SHIP:     return AIVehicle::VT_WATER;
diff --git a/src/ai/api/ai_group.cpp b/src/ai/api/ai_group.cpp
index 71df52a43..165b1028e 100644
--- a/src/ai/api/ai_group.cpp
+++ b/src/ai/api/ai_group.cpp
@@ -16,7 +16,7 @@
 
 /* static */ bool AIGroup::IsValidGroup(GroupID group_id)
 {
-	return ::IsValidGroupID(group_id) && ::GetGroup(group_id)->owner == _current_company;
+	return ::IsValidGroupID(group_id) && ::Group::Get(group_id)->owner == _current_company;
 }
 
 /* static */ AIGroup::GroupID AIGroup::CreateGroup(AIVehicle::VehicleType vehicle_type)
@@ -38,7 +38,7 @@
 {
 	if (!IsValidGroup(group_id)) return AIVehicle::VT_INVALID;
 
-	return (AIVehicle::VehicleType)((::VehicleType)::GetGroup(group_id)->vehicle_type);
+	return (AIVehicle::VehicleType)((::VehicleType)::Group::Get(group_id)->vehicle_type);
 }
 
 /* static */ bool AIGroup::SetName(GroupID group_id, const char *name)
@@ -73,7 +73,7 @@
 {
 	if (!IsValidGroup(group_id)) return false;
 
-	return ::GetGroup(group_id)->replace_protection;
+	return ::Group::Get(group_id)->replace_protection;
 }
 
 /* static */ int32 AIGroup::GetNumEngines(GroupID group_id, EngineID engine_id)
@@ -100,7 +100,7 @@
 
 /* static */ bool AIGroup::HasWagonRemoval()
 {
-	return ::GetCompany(_current_company)->settings.renew_keep_length;
+	return ::Company::Get(_current_company)->settings.renew_keep_length;
 }
 
 /* static */ bool AIGroup::SetAutoReplace(GroupID group_id, EngineID engine_id_old, EngineID engine_id_new)
@@ -115,7 +115,7 @@
 {
 	if (!IsValidGroup(group_id) && group_id != GROUP_ALL) return ::INVALID_ENGINE;
 
-	return ::EngineReplacementForCompany(GetCompany(_current_company), engine_id, group_id);
+	return ::EngineReplacementForCompany(Company::Get(_current_company), engine_id, group_id);
 }
 
 /* static */ bool AIGroup::StopAutoReplace(GroupID group_id, EngineID engine_id)
diff --git a/src/ai/api/ai_industry.cpp b/src/ai/api/ai_industry.cpp
index 7c0753502..3a1acb213 100644
--- a/src/ai/api/ai_industry.cpp
+++ b/src/ai/api/ai_industry.cpp
@@ -38,7 +38,7 @@
 	if (!IsValidIndustry(industry_id)) return false;
 	if (!AICargo::IsValidCargo(cargo_id)) return false;
 
-	const Industry *i = ::GetIndustry(industry_id);
+	const Industry *i = ::Industry::Get(industry_id);
 
 	for (byte j = 0; j < lengthof(i->accepts_cargo); j++) {
 		if (i->accepts_cargo[j] == cargo_id) return true;
@@ -52,7 +52,7 @@
 	if (!IsValidIndustry(industry_id)) return -1;
 	if (!AICargo::IsValidCargo(cargo_id)) return -1;
 
-	Industry *ind = ::GetIndustry(industry_id);
+	Industry *ind = ::Industry::Get(industry_id);
 	for (uint i = 0; i < lengthof(ind->accepts_cargo); i++) {
 		CargoID cid = ind->accepts_cargo[i];
 		if (cid == cargo_id) {
@@ -68,7 +68,7 @@
 	if (!IsValidIndustry(industry_id)) return -1;
 	if (!AICargo::IsValidCargo(cargo_id)) return -1;
 
-	const Industry *i = ::GetIndustry(industry_id);
+	const Industry *i = ::Industry::Get(industry_id);
 
 	for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
 		if (i->produced_cargo[j] == cargo_id) return i->last_month_production[j];
@@ -82,7 +82,7 @@
 	if (!IsValidIndustry(industry_id)) return -1;
 	if (!AICargo::IsValidCargo(cargo_id)) return -1;
 
-	const Industry *i = ::GetIndustry(industry_id);
+	const Industry *i = ::Industry::Get(industry_id);
 
 	for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
 		if (i->produced_cargo[j] == cargo_id) return i->last_month_transported[j];
@@ -95,14 +95,14 @@
 {
 	if (!IsValidIndustry(industry_id)) return INVALID_TILE;
 
-	return ::GetIndustry(industry_id)->xy;
+	return ::Industry::Get(industry_id)->xy;
 }
 
 /* static */ int32 AIIndustry::GetAmountOfStationsAround(IndustryID industry_id)
 {
 	if (!IsValidIndustry(industry_id)) return -1;
 
-	Industry *ind = ::GetIndustry(industry_id);
+	Industry *ind = ::Industry::Get(industry_id);
 	StationList stations;
 	::FindStationsAroundTiles(ind->xy, ind->width, ind->height, &stations);
 	return (int32)stations.Length();
@@ -126,14 +126,14 @@
 {
 	if (!IsValidIndustry(industry_id)) return false;
 
-	return (::GetIndustrySpec(::GetIndustry(industry_id)->type)->behaviour & INDUSTRYBEH_BUILT_ONWATER) != 0;
+	return (::GetIndustrySpec(::Industry::Get(industry_id)->type)->behaviour & INDUSTRYBEH_BUILT_ONWATER) != 0;
 }
 
 /* static */ bool AIIndustry::HasHeliport(IndustryID industry_id)
 {
 	if (!IsValidIndustry(industry_id)) return false;
 
-	return (::GetIndustrySpec(::GetIndustry(industry_id)->type)->behaviour & INDUSTRYBEH_AI_AIRSHIP_ROUTES) != 0;
+	return (::GetIndustrySpec(::Industry::Get(industry_id)->type)->behaviour & INDUSTRYBEH_AI_AIRSHIP_ROUTES) != 0;
 }
 
 /* static */ TileIndex AIIndustry::GetHeliportLocation(IndustryID industry_id)
@@ -141,7 +141,7 @@
 	if (!IsValidIndustry(industry_id)) return INVALID_TILE;
 	if (!HasHeliport(industry_id)) return INVALID_TILE;
 
-	const Industry *ind = ::GetIndustry(industry_id);
+	const Industry *ind = ::Industry::Get(industry_id);
 	BEGIN_TILE_LOOP(tile_cur, ind->width, ind->height, ind->xy);
 		if (IsTileType(tile_cur, MP_STATION) && IsOilRig(tile_cur)) {
 			return tile_cur;
@@ -155,7 +155,7 @@
 {
 	if (!IsValidIndustry(industry_id)) return false;
 
-	return (::GetIndustrySpec(::GetIndustry(industry_id)->type)->behaviour & INDUSTRYBEH_AI_AIRSHIP_ROUTES) != 0;
+	return (::GetIndustrySpec(::Industry::Get(industry_id)->type)->behaviour & INDUSTRYBEH_AI_AIRSHIP_ROUTES) != 0;
 }
 
 /* static */ TileIndex AIIndustry::GetDockLocation(IndustryID industry_id)
@@ -163,7 +163,7 @@
 	if (!IsValidIndustry(industry_id)) return INVALID_TILE;
 	if (!HasDock(industry_id)) return INVALID_TILE;
 
-	const Industry *ind = ::GetIndustry(industry_id);
+	const Industry *ind = ::Industry::Get(industry_id);
 	BEGIN_TILE_LOOP(tile_cur, ind->width, ind->height, ind->xy);
 		if (IsTileType(tile_cur, MP_STATION) && IsOilRig(tile_cur)) {
 			return tile_cur;
@@ -177,5 +177,5 @@
 {
 	if (!IsValidIndustry(industry_id)) return INVALID_INDUSTRYTYPE;
 
-	return ::GetIndustry(industry_id)->type;
+	return ::Industry::Get(industry_id)->type;
 }
diff --git a/src/ai/api/ai_order.cpp b/src/ai/api/ai_order.cpp
index cdff05c06..22b86f683 100644
--- a/src/ai/api/ai_order.cpp
+++ b/src/ai/api/ai_order.cpp
@@ -43,7 +43,7 @@ static OrderType GetOrderTypeByTile(TileIndex t)
 
 /* static */ bool AIOrder::IsValidVehicleOrder(VehicleID vehicle_id, OrderPosition order_position)
 {
-	return AIVehicle::IsValidVehicle(vehicle_id) && order_position >= 0 && (order_position < ::GetVehicle(vehicle_id)->GetNumOrders() || order_position == ORDER_CURRENT);
+	return AIVehicle::IsValidVehicle(vehicle_id) && order_position >= 0 && (order_position < ::Vehicle::Get(vehicle_id)->GetNumOrders() || order_position == ORDER_CURRENT);
 }
 
 /**
@@ -53,7 +53,7 @@ static OrderType GetOrderTypeByTile(TileIndex t)
  */
 static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition order_position)
 {
-	const Vehicle *v = ::GetVehicle(vehicle_id);
+	const Vehicle *v = ::Vehicle::Get(vehicle_id);
 	if (order_position == AIOrder::ORDER_CURRENT) {
 		const Order *order = &v->current_order;
 		if (order->GetType() == OT_GOTO_DEPOT && !(order->GetDepotOrderType() & ODTFB_PART_OF_ORDERS)) return order;
@@ -92,7 +92,7 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 	if (order_position == ORDER_CURRENT) return false;
 	if (!IsValidVehicleOrder(vehicle_id, order_position)) return false;
 
-	const Order *order = ::GetVehicleOrder(GetVehicle(vehicle_id), order_position);
+	const Order *order = ::GetVehicleOrder(Vehicle::Get(vehicle_id), order_position);
 	return order->GetType() == OT_CONDITIONAL;
 }
 
@@ -101,7 +101,7 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 	if (AIVehicle::IsValidVehicle(vehicle_id)) return false;
 	if (GetOrderCount(vehicle_id) == 0) return false;
 
-	const Order *order = &::GetVehicle(vehicle_id)->current_order;
+	const Order *order = &::Vehicle::Get(vehicle_id)->current_order;
 	if (order->GetType() != OT_GOTO_DEPOT) return true;
 	return (order->GetDepotOrderType() & ODTFB_PART_OF_ORDERS) != 0;
 }
@@ -110,8 +110,8 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 {
 	if (!AIVehicle::IsValidVehicle(vehicle_id)) return ORDER_INVALID;
 
-	if (order_position == ORDER_CURRENT) return (AIOrder::OrderPosition)::GetVehicle(vehicle_id)->cur_order_index;
-	return (order_position >= 0 && order_position < ::GetVehicle(vehicle_id)->GetNumOrders()) ? order_position : ORDER_INVALID;
+	if (order_position == ORDER_CURRENT) return (AIOrder::OrderPosition)::Vehicle::Get(vehicle_id)->cur_order_index;
+	return (order_position >= 0 && order_position < ::Vehicle::Get(vehicle_id)->GetNumOrders()) ? order_position : ORDER_INVALID;
 }
 
 
@@ -158,7 +158,7 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 
 /* static */ int32 AIOrder::GetOrderCount(VehicleID vehicle_id)
 {
-	return AIVehicle::IsValidVehicle(vehicle_id) ? ::GetVehicle(vehicle_id)->GetNumOrders() : -1;
+	return AIVehicle::IsValidVehicle(vehicle_id) ? ::Vehicle::Get(vehicle_id)->GetNumOrders() : -1;
 }
 
 /* static */ TileIndex AIOrder::GetOrderDestination(VehicleID vehicle_id, OrderPosition order_position)
@@ -167,20 +167,20 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 
 	const Order *order = ::ResolveOrder(vehicle_id, order_position);
 	if (order == NULL || order->GetType() == OT_CONDITIONAL) return INVALID_TILE;
-	const Vehicle *v = ::GetVehicle(vehicle_id);
+	const Vehicle *v = ::Vehicle::Get(vehicle_id);
 
 	switch (order->GetType()) {
 		case OT_GOTO_DEPOT: {
-			if (v->type != VEH_AIRCRAFT) return ::GetDepot(order->GetDestination())->xy;
+			if (v->type != VEH_AIRCRAFT) return ::Depot::Get(order->GetDestination())->xy;
 			/* Aircraft's hangars are referenced by StationID, not DepotID */
-			const Station *st = ::GetStation(order->GetDestination());
+			const Station *st = ::Station::Get(order->GetDestination());
 			const AirportFTAClass *airport = st->Airport();
 			if (airport == NULL || airport->nof_depots == 0) return INVALID_TILE;
 			return st->airport_tile + ::ToTileIndexDiff(st->Airport()->airport_depots[0]);
 		}
 
 		case OT_GOTO_STATION: {
-			const Station *st = ::GetStation(order->GetDestination());
+			const Station *st = ::Station::Get(order->GetDestination());
 			if (st->train_tile != INVALID_TILE) {
 				for (uint i = 0; i < st->trainst_w; i++) {
 					TileIndex t = st->train_tile + TileDiffXY(i, 0);
@@ -200,7 +200,7 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 			}
 			return INVALID_TILE;
 		}
-		case OT_GOTO_WAYPOINT: return ::GetWaypoint(order->GetDestination())->xy;
+		case OT_GOTO_WAYPOINT: return ::Waypoint::Get(order->GetDestination())->xy;
 		default:               return INVALID_TILE;
 	}
 }
@@ -236,7 +236,7 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 	if (!IsValidVehicleOrder(vehicle_id, order_position)) return ORDER_INVALID;
 	if (order_position == ORDER_CURRENT || !IsConditionalOrder(vehicle_id, order_position)) return ORDER_INVALID;
 
-	const Order *order = ::GetVehicleOrder(GetVehicle(vehicle_id), order_position);
+	const Order *order = ::GetVehicleOrder(Vehicle::Get(vehicle_id), order_position);
 	return (OrderPosition)order->GetConditionSkipToOrder();
 }
 
@@ -245,7 +245,7 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 	if (!IsValidVehicleOrder(vehicle_id, order_position)) return OC_INVALID;
 	if (order_position == ORDER_CURRENT || !IsConditionalOrder(vehicle_id, order_position)) return OC_INVALID;
 
-	const Order *order = ::GetVehicleOrder(GetVehicle(vehicle_id), order_position);
+	const Order *order = ::GetVehicleOrder(Vehicle::Get(vehicle_id), order_position);
 	return (OrderCondition)order->GetConditionVariable();
 }
 
@@ -254,7 +254,7 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 	if (!IsValidVehicleOrder(vehicle_id, order_position)) return CF_INVALID;
 	if (order_position == ORDER_CURRENT || !IsConditionalOrder(vehicle_id, order_position)) return CF_INVALID;
 
-	const Order *order = ::GetVehicleOrder(GetVehicle(vehicle_id), order_position);
+	const Order *order = ::GetVehicleOrder(Vehicle::Get(vehicle_id), order_position);
 	return (CompareFunction)order->GetConditionComparator();
 }
 
@@ -263,7 +263,7 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 	if (!IsValidVehicleOrder(vehicle_id, order_position)) return -1;
 	if (order_position == ORDER_CURRENT || !IsConditionalOrder(vehicle_id, order_position)) return -1;
 
-	const Order *order = ::GetVehicleOrder(GetVehicle(vehicle_id), order_position);
+	const Order *order = ::GetVehicleOrder(Vehicle::Get(vehicle_id), order_position);
 	int32 value = order->GetConditionValue();
 	if (order->GetConditionVariable() == OCV_MAX_SPEED) value = value * 16 / 10;
 	return value;
@@ -311,7 +311,7 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 	EnforcePrecondition(false, AIVehicle::IsValidVehicle(vehicle_id));
 	EnforcePrecondition(false, AreOrderFlagsValid(destination, order_flags));
 
-	return InsertOrder(vehicle_id, (AIOrder::OrderPosition)::GetVehicle(vehicle_id)->GetNumOrders(), destination, order_flags);
+	return InsertOrder(vehicle_id, (AIOrder::OrderPosition)::Vehicle::Get(vehicle_id)->GetNumOrders(), destination, order_flags);
 }
 
 /* static */ bool AIOrder::AppendConditionalOrder(VehicleID vehicle_id, OrderPosition jump_to)
@@ -319,7 +319,7 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 	EnforcePrecondition(false, AIVehicle::IsValidVehicle(vehicle_id));
 	EnforcePrecondition(false, IsValidVehicleOrder(vehicle_id, jump_to));
 
-	return InsertConditionalOrder(vehicle_id, (AIOrder::OrderPosition)::GetVehicle(vehicle_id)->GetNumOrders(), jump_to);
+	return InsertConditionalOrder(vehicle_id, (AIOrder::OrderPosition)::Vehicle::Get(vehicle_id)->GetNumOrders(), jump_to);
 }
 
 /* static */ bool AIOrder::InsertOrder(VehicleID vehicle_id, OrderPosition order_position, TileIndex destination, AIOrder::AIOrderFlags order_flags)
@@ -328,7 +328,7 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 	if (order_position == ORDER_CURRENT) order_position = AIOrder::ResolveOrderPosition(vehicle_id, order_position);
 
 	EnforcePrecondition(false, AIVehicle::IsValidVehicle(vehicle_id));
-	EnforcePrecondition(false, order_position >= 0 && order_position <= ::GetVehicle(vehicle_id)->GetNumOrders());
+	EnforcePrecondition(false, order_position >= 0 && order_position <= ::Vehicle::Get(vehicle_id)->GetNumOrders());
 	EnforcePrecondition(false, AreOrderFlagsValid(destination, order_flags));
 
 	Order order;
@@ -339,7 +339,7 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 			OrderNonStopFlags onsf = (OrderNonStopFlags)((order_flags & AIOF_NON_STOP_INTERMEDIATE) ? ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS : ONSF_STOP_EVERYWHERE);
 			/* Check explicitly if the order is to a station (for aircraft) or
 			 * to a depot (other vehicle types). */
-			if (::GetVehicle(vehicle_id)->type == VEH_AIRCRAFT) {
+			if (::Vehicle::Get(vehicle_id)->type == VEH_AIRCRAFT) {
 				if (!::IsTileType(destination, MP_STATION)) return false;
 				order.MakeGoToDepot(::GetStationIndex(destination), odtf, onsf, odaf);
 			} else {
@@ -432,7 +432,7 @@ static void _DoCommandReturnSetOrderFlags(class AIInstance *instance)
 	EnforcePrecondition(false, IsValidVehicleOrder(vehicle_id, order_position));
 	EnforcePrecondition(false, AreOrderFlagsValid(GetOrderDestination(vehicle_id, order_position), order_flags));
 
-	const Order *order = ::GetVehicleOrder(GetVehicle(vehicle_id), order_position);
+	const Order *order = ::GetVehicleOrder(Vehicle::Get(vehicle_id), order_position);
 
 	AIOrderFlags current = GetOrderFlags(vehicle_id, order_position);
 
diff --git a/src/ai/api/ai_sign.cpp b/src/ai/api/ai_sign.cpp
index 3f397a4f0..72e34d333 100644
--- a/src/ai/api/ai_sign.cpp
+++ b/src/ai/api/ai_sign.cpp
@@ -20,7 +20,7 @@
 
 /* static */ bool AISign::IsValidSign(SignID sign_id)
 {
-	return ::IsValidSignID(sign_id) && ::GetSign(sign_id)->owner == _current_company;
+	return ::IsValidSignID(sign_id) && ::Sign::Get(sign_id)->owner == _current_company;
 }
 
 /* static */ bool AISign::SetName(SignID sign_id, const char *name)
@@ -49,7 +49,7 @@
 {
 	if (!IsValidSign(sign_id)) return INVALID_TILE;
 
-	const Sign *sign = ::GetSign(sign_id);
+	const Sign *sign = ::Sign::Get(sign_id);
 	return ::TileVirtXY(sign->x, sign->y);
 }
 
diff --git a/src/ai/api/ai_station.cpp b/src/ai/api/ai_station.cpp
index 364b09538..7a9f5cb8d 100644
--- a/src/ai/api/ai_station.cpp
+++ b/src/ai/api/ai_station.cpp
@@ -17,7 +17,7 @@
 
 /* static */ bool AIStation::IsValidStation(StationID station_id)
 {
-	return ::IsValidStationID(station_id) && ::GetStation(station_id)->owner == _current_company;
+	return ::IsValidStationID(station_id) && ::Station::Get(station_id)->owner == _current_company;
 }
 
 /* static */ StationID AIStation::GetStationID(TileIndex tile)
@@ -33,7 +33,7 @@
 	static const int len = 64;
 	char *station_name = MallocT<char>(len);
 
-	::SetDParam(0, GetStation(station_id)->index);
+	::SetDParam(0, Station::Get(station_id)->index);
 	::GetString(station_name, STR_STATION, &station_name[len - 1]);
 	return station_name;
 }
@@ -51,7 +51,7 @@
 {
 	if (!IsValidStation(station_id)) return INVALID_TILE;
 
-	return ::GetStation(station_id)->xy;
+	return ::Station::Get(station_id)->xy;
 }
 
 /* static */ int32 AIStation::GetCargoWaiting(StationID station_id, CargoID cargo_id)
@@ -59,7 +59,7 @@
 	if (!IsValidStation(station_id)) return -1;
 	if (!AICargo::IsValidCargo(cargo_id)) return -1;
 
-	return ::GetStation(station_id)->goods[cargo_id].cargo.Count();
+	return ::Station::Get(station_id)->goods[cargo_id].cargo.Count();
 }
 
 /* static */ int32 AIStation::GetCargoRating(StationID station_id, CargoID cargo_id)
@@ -67,7 +67,7 @@
 	if (!IsValidStation(station_id)) return -1;
 	if (!AICargo::IsValidCargo(cargo_id)) return -1;
 
-	return ::GetStation(station_id)->goods[cargo_id].rating * 101 >> 8;
+	return ::Station::Get(station_id)->goods[cargo_id].rating * 101 >> 8;
 }
 
 /* static */ int32 AIStation::GetCoverageRadius(AIStation::StationType station_type)
@@ -114,7 +114,7 @@
 	if (!IsValidStation(station_id)) return false;
 	if (CountBits(station_type) != 1) return false;
 
-	return (::GetStation(station_id)->facilities & station_type) != 0;
+	return (::Station::Get(station_id)->facilities & station_type) != 0;
 }
 
 /* static */ bool AIStation::HasRoadType(StationID station_id, AIRoad::RoadType road_type)
@@ -124,10 +124,10 @@
 
 	::RoadTypes r = RoadTypeToRoadTypes((::RoadType)road_type);
 
-	for (const RoadStop *rs = ::GetStation(station_id)->GetPrimaryRoadStop(ROADSTOP_BUS); rs != NULL; rs = rs->next) {
+	for (const RoadStop *rs = ::Station::Get(station_id)->GetPrimaryRoadStop(ROADSTOP_BUS); rs != NULL; rs = rs->next) {
 		if ((::GetRoadTypes(rs->xy) & r) != 0) return true;
 	}
-	for (const RoadStop *rs = ::GetStation(station_id)->GetPrimaryRoadStop(ROADSTOP_TRUCK); rs != NULL; rs = rs->next) {
+	for (const RoadStop *rs = ::Station::Get(station_id)->GetPrimaryRoadStop(ROADSTOP_TRUCK); rs != NULL; rs = rs->next) {
 		if ((::GetRoadTypes(rs->xy) & r) != 0) return true;
 	}
 
@@ -138,5 +138,5 @@
 {
 	if (!IsValidStation(station_id)) return INVALID_TOWN;
 
-	return ::GetStation(station_id)->town->index;
+	return ::Station::Get(station_id)->town->index;
 }
diff --git a/src/ai/api/ai_stationlist.cpp b/src/ai/api/ai_stationlist.cpp
index f392513e7..5e7e82f52 100644
--- a/src/ai/api/ai_stationlist.cpp
+++ b/src/ai/api/ai_stationlist.cpp
@@ -20,7 +20,7 @@ AIStationList_Vehicle::AIStationList_Vehicle(VehicleID vehicle_id)
 {
 	if (!AIVehicle::IsValidVehicle(vehicle_id)) return;
 
-	Vehicle *v = ::GetVehicle(vehicle_id);
+	Vehicle *v = ::Vehicle::Get(vehicle_id);
 
 	for (Order *o = v->GetFirstOrder(); o != NULL; o = o->next) {
 		if (o->IsType(OT_GOTO_STATION)) this->AddItem(o->GetDestination());
diff --git a/src/ai/api/ai_subsidy.cpp b/src/ai/api/ai_subsidy.cpp
index d4a8b7e0f..4ffdbac2a 100644
--- a/src/ai/api/ai_subsidy.cpp
+++ b/src/ai/api/ai_subsidy.cpp
@@ -24,7 +24,7 @@
 {
 	if (!IsAwarded(subsidy_id)) return AICompany::COMPANY_INVALID;
 
-	return (AICompany::CompanyID)((byte)GetStation(_subsidies[subsidy_id].from)->owner);
+	return (AICompany::CompanyID)((byte)Station::Get(_subsidies[subsidy_id].from)->owner);
 }
 
 /* static */ int32 AISubsidy::GetExpireDate(SubsidyID subsidy_id)
diff --git a/src/ai/api/ai_tilelist.cpp b/src/ai/api/ai_tilelist.cpp
index d2fa8c468..31ea81861 100644
--- a/src/ai/api/ai_tilelist.cpp
+++ b/src/ai/api/ai_tilelist.cpp
@@ -72,7 +72,7 @@ AITileList_IndustryAccepting::AITileList_IndustryAccepting(IndustryID industry_i
 {
 	if (!AIIndustry::IsValidIndustry(industry_id)) return;
 
-	const Industry *i = ::GetIndustry(industry_id);
+	const Industry *i = ::Industry::Get(industry_id);
 
 	/* Check if this industry accepts anything */
 	{
@@ -110,7 +110,7 @@ AITileList_IndustryProducing::AITileList_IndustryProducing(IndustryID industry_i
 {
 	if (!AIIndustry::IsValidIndustry(industry_id)) return;
 
-	const Industry *i = ::GetIndustry(industry_id);
+	const Industry *i = ::Industry::Get(industry_id);
 
 	/* Check if this industry produces anything */
 	{
@@ -148,7 +148,7 @@ AITileList_StationType::AITileList_StationType(StationID station_id, AIStation::
 {
 	if (!AIStation::IsValidStation(station_id)) return;
 
-	const StationRect *rect = &::GetStation(station_id)->rect;
+	const StationRect *rect = &::Station::Get(station_id)->rect;
 
 	uint station_type_value = 0;
 	/* Convert AIStation::StationType to ::StationType, but do it in a
diff --git a/src/ai/api/ai_town.cpp b/src/ai/api/ai_town.cpp
index f7584c979..a37d065e5 100644
--- a/src/ai/api/ai_town.cpp
+++ b/src/ai/api/ai_town.cpp
@@ -39,21 +39,21 @@
 /* static */ int32 AITown::GetPopulation(TownID town_id)
 {
 	if (!IsValidTown(town_id)) return -1;
-	const Town *t = ::GetTown(town_id);
+	const Town *t = ::Town::Get(town_id);
 	return t->population;
 }
 
 /* static */ int32 AITown::GetHouseCount(TownID town_id)
 {
 	if (!IsValidTown(town_id)) return -1;
-	const Town *t = ::GetTown(town_id);
+	const Town *t = ::Town::Get(town_id);
 	return t->num_houses;
 }
 
 /* static */ TileIndex AITown::GetLocation(TownID town_id)
 {
 	if (!IsValidTown(town_id)) return INVALID_TILE;
-	const Town *t = ::GetTown(town_id);
+	const Town *t = ::Town::Get(town_id);
 	return t->xy;
 }
 
@@ -62,7 +62,7 @@
 	if (!IsValidTown(town_id)) return -1;
 	if (!AICargo::IsValidCargo(cargo_id)) return -1;
 
-	const Town *t = ::GetTown(town_id);
+	const Town *t = ::Town::Get(town_id);
 
 	switch(AICargo::GetTownEffect(cargo_id)) {
 		case AICargo::TE_PASSENGERS: return t->act_pass;
@@ -76,7 +76,7 @@
 	if (!IsValidTown(town_id)) return -1;
 	if (!AICargo::IsValidCargo(cargo_id)) return -1;
 
-	const Town *t = ::GetTown(town_id);
+	const Town *t = ::Town::Get(town_id);
 
 	switch(AICargo::GetTownEffect(cargo_id)) {
 		case AICargo::TE_PASSENGERS: return t->pct_pass_transported;
@@ -90,7 +90,7 @@
 	if (!IsValidTown(town_id)) return -1;
 	if (!AICargo::IsValidCargo(cargo_id)) return -1;
 
-	const Town *t = ::GetTown(town_id);
+	const Town *t = ::Town::Get(town_id);
 
 	switch(AICargo::GetTownEffect(cargo_id)) {
 		case AICargo::TE_PASSENGERS: return t->max_pass;
@@ -113,7 +113,7 @@
 {
 	if (!IsValidTown(town_id)) return false;
 
-	const Town *t = ::GetTown(town_id);
+	const Town *t = ::Town::Get(town_id);
 	return ((uint32)GetDistanceSquareToTile(town_id, tile) <= t->squared_town_zone_radius[0]);
 }
 
@@ -121,35 +121,35 @@
 {
 	if (!IsValidTown(town_id)) return false;
 
-	return ::HasBit(::GetTown(town_id)->statues, _current_company);
+	return ::HasBit(::Town::Get(town_id)->statues, _current_company);
 }
 
 /* static */ int AITown::GetRoadReworkDuration(TownID town_id)
 {
 	if (!IsValidTown(town_id)) return -1;
 
-	return ::GetTown(town_id)->road_build_months;
+	return ::Town::Get(town_id)->road_build_months;
 }
 
 /* static */ AICompany::CompanyID AITown::GetExclusiveRightsCompany(TownID town_id)
 {
 	if (!IsValidTown(town_id)) return AICompany::COMPANY_INVALID;
 
-	return (AICompany::CompanyID)(int8)::GetTown(town_id)->exclusivity;
+	return (AICompany::CompanyID)(int8)::Town::Get(town_id)->exclusivity;
 }
 
 /* static */ int32 AITown::GetExclusiveRightsDuration(TownID town_id)
 {
 	if (!IsValidTown(town_id)) return -1;
 
-	return ::GetTown(town_id)->exclusive_counter;
+	return ::Town::Get(town_id)->exclusive_counter;
 }
 
 /* static */ bool AITown::IsActionAvailable(TownID town_id, TownAction town_action)
 {
 	if (!IsValidTown(town_id)) return false;
 
-	return HasBit(::GetMaskOfTownActions(NULL, _current_company, ::GetTown(town_id)), town_action);
+	return HasBit(::GetMaskOfTownActions(NULL, _current_company, ::Town::Get(town_id)), town_action);
 }
 
 /* static */ bool AITown::PerformTownAction(TownID town_id, TownAction town_action)
@@ -157,7 +157,7 @@
 	EnforcePrecondition(false, IsValidTown(town_id));
 	EnforcePrecondition(false, IsActionAvailable(town_id, town_action));
 
-	return AIObject::DoCommand(::GetTown(town_id)->xy, town_id, town_action, CMD_DO_TOWN_ACTION);
+	return AIObject::DoCommand(::Town::Get(town_id)->xy, town_id, town_action, CMD_DO_TOWN_ACTION);
 }
 
 /* static */ AITown::TownRating AITown::GetRating(TownID town_id, AICompany::CompanyID company_id)
@@ -166,7 +166,7 @@
 	AICompany::CompanyID company = AICompany::ResolveCompanyID(company_id);
 	if (company == AICompany::COMPANY_INVALID) return TOWN_RATING_INVALID;
 
-	const Town *t = ::GetTown(town_id);
+	const Town *t = ::Town::Get(town_id);
 	if (!HasBit(t->have_ratings, company)) return TOWN_RATING_NONE;
 	return max(TOWN_RATING_APPALLING, (TownRating)((t->ratings[company] / 200) + 3));
 }
@@ -175,7 +175,7 @@
 {
 	if (!IsValidTown(town_id)) return -1;
 
-	const Town *t = ::GetTown(town_id);
+	const Town *t = ::Town::Get(town_id);
 	if (_settings_game.economy.station_noise_level) {
 		return t->MaxTownNoise() - t->noise_reached;
 	}
@@ -192,5 +192,5 @@
 {
 	if (!IsValidTown(town_id)) return ROAD_LAYOUT_INVALID;
 
-	return (AITown::RoadLayout)((TownLayout)::GetTown(town_id)->layout);
+	return (AITown::RoadLayout)((TownLayout)::Town::Get(town_id)->layout);
 }
diff --git a/src/ai/api/ai_vehicle.cpp b/src/ai/api/ai_vehicle.cpp
index 130ebe05e..b61519915 100644
--- a/src/ai/api/ai_vehicle.cpp
+++ b/src/ai/api/ai_vehicle.cpp
@@ -20,7 +20,7 @@
 /* static */ bool AIVehicle::IsValidVehicle(VehicleID vehicle_id)
 {
 	if (!::IsValidVehicleID(vehicle_id)) return false;
-	const Vehicle *v = ::GetVehicle(vehicle_id);
+	const Vehicle *v = ::Vehicle::Get(vehicle_id);
 	return v->owner == _current_company && (v->IsPrimaryVehicle() || (v->type == VEH_TRAIN && ::IsFreeWagon(v)));
 }
 
@@ -29,8 +29,8 @@
 	if (!IsValidVehicle(vehicle_id)) return -1;
 
 	int num = 1;
-	if (::GetVehicle(vehicle_id)->type == VEH_TRAIN) {
-		const Vehicle *v = ::GetVehicle(vehicle_id);
+	if (::Vehicle::Get(vehicle_id)->type == VEH_TRAIN) {
+		const Vehicle *v = ::Vehicle::Get(vehicle_id);
 		while ((v = GetNextUnit(v)) != NULL) num++;
 	}
 
@@ -41,7 +41,7 @@
 {
 	if (!IsValidVehicle(vehicle_id)) return -1;
 
-	const Vehicle *v = ::GetVehicle(vehicle_id);
+	const Vehicle *v = ::Vehicle::Get(vehicle_id);
 	switch (v->type) {
 		case VEH_ROAD: {
 			uint total_length = 0;
@@ -59,7 +59,7 @@
 {
 	EnforcePrecondition(INVALID_VEHICLE, AIEngine::IsValidEngine(engine_id));
 
-	::VehicleType type = ::GetEngine(engine_id)->type;
+	::VehicleType type = ::Engine::Get(engine_id)->type;
 
 	EnforcePreconditionCustomError(INVALID_VEHICLE, !AIGameSettings::IsDisabledVehicleType((AIVehicle::VehicleType)type), AIVehicle::ERR_VEHICLE_BUILD_DISABLED);
 
@@ -83,14 +83,14 @@
 {
 	EnforcePrecondition(false, IsValidVehicle(source_vehicle_id) && source_wagon < GetNumWagons(source_vehicle_id));
 	EnforcePrecondition(false, dest_vehicle_id == -1 || (IsValidVehicle(dest_vehicle_id) && dest_wagon < GetNumWagons(dest_vehicle_id)));
-	EnforcePrecondition(false, ::GetVehicle(source_vehicle_id)->type == VEH_TRAIN);
-	EnforcePrecondition(false, dest_vehicle_id == -1 || ::GetVehicle(dest_vehicle_id)->type == VEH_TRAIN);
+	EnforcePrecondition(false, ::Vehicle::Get(source_vehicle_id)->type == VEH_TRAIN);
+	EnforcePrecondition(false, dest_vehicle_id == -1 || ::Vehicle::Get(dest_vehicle_id)->type == VEH_TRAIN);
 
-	const Vehicle *v = ::GetVehicle(source_vehicle_id);
+	const Vehicle *v = ::Vehicle::Get(source_vehicle_id);
 	while (source_wagon-- > 0) v = GetNextUnit(v);
 	const Vehicle *w = NULL;
 	if (dest_vehicle_id != -1) {
-		w = ::GetVehicle(dest_vehicle_id);
+		w = ::Vehicle::Get(dest_vehicle_id);
 		while (dest_wagon-- > 0) w = GetNextUnit(w);
 	}
 
@@ -112,7 +112,7 @@
 	if (!IsValidVehicle(vehicle_id)) return -1;
 	if (!AICargo::IsValidCargo(cargo)) return -1;
 
-	CommandCost res = ::DoCommand(0, vehicle_id, cargo, DC_QUERY_COST, GetCmdRefitVeh(::GetVehicle(vehicle_id)));
+	CommandCost res = ::DoCommand(0, vehicle_id, cargo, DC_QUERY_COST, GetCmdRefitVeh(::Vehicle::Get(vehicle_id)));
 	return CmdSucceeded(res) ? _returned_refit_capacity : -1;
 }
 
@@ -120,7 +120,7 @@
 {
 	EnforcePrecondition(false, IsValidVehicle(vehicle_id) && AICargo::IsValidCargo(cargo));
 
-	return AIObject::DoCommand(0, vehicle_id, cargo, GetCmdRefitVeh(::GetVehicle(vehicle_id)));
+	return AIObject::DoCommand(0, vehicle_id, cargo, GetCmdRefitVeh(::Vehicle::Get(vehicle_id)));
 }
 
 
@@ -128,16 +128,16 @@
 {
 	EnforcePrecondition(false, IsValidVehicle(vehicle_id));
 
-	const Vehicle *v = ::GetVehicle(vehicle_id);
+	const Vehicle *v = ::Vehicle::Get(vehicle_id);
 	return AIObject::DoCommand(0, vehicle_id, v->type == VEH_TRAIN ? 1 : 0, GetCmdSellVeh(v));
 }
 
 /* static */ bool AIVehicle::_SellWagonInternal(VehicleID vehicle_id, int wagon, bool sell_attached_wagons)
 {
 	EnforcePrecondition(false, IsValidVehicle(vehicle_id) && wagon < GetNumWagons(vehicle_id));
-	EnforcePrecondition(false, ::GetVehicle(vehicle_id)->type == VEH_TRAIN);
+	EnforcePrecondition(false, ::Vehicle::Get(vehicle_id)->type == VEH_TRAIN);
 
-	const Vehicle *v = ::GetVehicle(vehicle_id);
+	const Vehicle *v = ::Vehicle::Get(vehicle_id);
 	while (wagon-- > 0) v = GetNextUnit(v);
 
 	return AIObject::DoCommand(0, v->index, sell_attached_wagons ? 1 : 0, CMD_SELL_RAIL_WAGON);
@@ -157,26 +157,26 @@
 {
 	EnforcePrecondition(false, IsValidVehicle(vehicle_id));
 
-	return AIObject::DoCommand(0, vehicle_id, 0, GetCmdSendToDepot(::GetVehicle(vehicle_id)));
+	return AIObject::DoCommand(0, vehicle_id, 0, GetCmdSendToDepot(::Vehicle::Get(vehicle_id)));
 }
 
 /* static */ bool AIVehicle::SendVehicleToDepotForServicing(VehicleID vehicle_id)
 {
 	EnforcePrecondition(false, IsValidVehicle(vehicle_id));
 
-	return AIObject::DoCommand(0, vehicle_id, DEPOT_SERVICE, GetCmdSendToDepot(::GetVehicle(vehicle_id)));
+	return AIObject::DoCommand(0, vehicle_id, DEPOT_SERVICE, GetCmdSendToDepot(::Vehicle::Get(vehicle_id)));
 }
 
 /* static */ bool AIVehicle::IsInDepot(VehicleID vehicle_id)
 {
 	if (!IsValidVehicle(vehicle_id)) return false;
-	return ::GetVehicle(vehicle_id)->IsInDepot();
+	return ::Vehicle::Get(vehicle_id)->IsInDepot();
 }
 
 /* static */ bool AIVehicle::IsStoppedInDepot(VehicleID vehicle_id)
 {
 	if (!IsValidVehicle(vehicle_id)) return false;
-	return ::GetVehicle(vehicle_id)->IsStoppedInDepot();
+	return ::Vehicle::Get(vehicle_id)->IsStoppedInDepot();
 }
 
 /* static */ bool AIVehicle::StartStopVehicle(VehicleID vehicle_id)
@@ -198,9 +198,9 @@
 /* static */ bool AIVehicle::ReverseVehicle(VehicleID vehicle_id)
 {
 	EnforcePrecondition(false, IsValidVehicle(vehicle_id));
-	EnforcePrecondition(false, ::GetVehicle(vehicle_id)->type == VEH_ROAD || ::GetVehicle(vehicle_id)->type == VEH_TRAIN);
+	EnforcePrecondition(false, ::Vehicle::Get(vehicle_id)->type == VEH_ROAD || ::Vehicle::Get(vehicle_id)->type == VEH_TRAIN);
 
-	switch (::GetVehicle(vehicle_id)->type) {
+	switch (::Vehicle::Get(vehicle_id)->type) {
 		case VEH_ROAD: return AIObject::DoCommand(0, vehicle_id, 0, CMD_TURN_ROADVEH);
 		case VEH_TRAIN: return AIObject::DoCommand(0, vehicle_id, 0, CMD_REVERSE_TRAIN_DIRECTION);
 		default: NOT_REACHED();
@@ -220,7 +220,7 @@
 {
 	if (!IsValidVehicle(vehicle_id)) return INVALID_TILE;
 
-	const Vehicle *v = ::GetVehicle(vehicle_id);
+	const Vehicle *v = ::Vehicle::Get(vehicle_id);
 	if (v->type == VEH_AIRCRAFT) {
 		uint x = Clamp(v->x_pos / TILE_SIZE, 0, ::MapSizeX() - 2);
 		uint y = Clamp(v->y_pos / TILE_SIZE, 0, ::MapSizeY() - 2);
@@ -234,7 +234,7 @@
 {
 	if (!IsValidVehicle(vehicle_id)) return INVALID_ENGINE;
 
-	return ::GetVehicle(vehicle_id)->engine_type;
+	return ::Vehicle::Get(vehicle_id)->engine_type;
 }
 
 /* static */ EngineID AIVehicle::GetWagonEngineType(VehicleID vehicle_id, int wagon)
@@ -242,7 +242,7 @@
 	if (!IsValidVehicle(vehicle_id)) return INVALID_ENGINE;
 	if (wagon >= GetNumWagons(vehicle_id)) return INVALID_ENGINE;
 
-	const Vehicle *v = ::GetVehicle(vehicle_id);
+	const Vehicle *v = ::Vehicle::Get(vehicle_id);
 	if (v->type == VEH_TRAIN) {
 		while (wagon-- > 0) v = GetNextUnit(v);
 	}
@@ -253,7 +253,7 @@
 {
 	if (!IsValidVehicle(vehicle_id)) return -1;
 
-	return ::GetVehicle(vehicle_id)->unitnumber;
+	return ::Vehicle::Get(vehicle_id)->unitnumber;
 }
 
 /* static */ char *AIVehicle::GetName(VehicleID vehicle_id)
@@ -272,7 +272,7 @@
 {
 	if (!IsValidVehicle(vehicle_id)) return -1;
 
-	return ::GetVehicle(vehicle_id)->age;
+	return ::Vehicle::Get(vehicle_id)->age;
 }
 
 /* static */ int32 AIVehicle::GetWagonAge(VehicleID vehicle_id, int wagon)
@@ -280,7 +280,7 @@
 	if (!IsValidVehicle(vehicle_id)) return -1;
 	if (wagon >= GetNumWagons(vehicle_id)) return -1;
 
-	const Vehicle *v = ::GetVehicle(vehicle_id);
+	const Vehicle *v = ::Vehicle::Get(vehicle_id);
 	if (v->type == VEH_TRAIN) {
 		while (wagon-- > 0) v = GetNextUnit(v);
 	}
@@ -291,28 +291,28 @@
 {
 	if (!IsValidVehicle(vehicle_id)) return -1;
 
-	return ::GetVehicle(vehicle_id)->max_age;
+	return ::Vehicle::Get(vehicle_id)->max_age;
 }
 
 /* static */ int32 AIVehicle::GetAgeLeft(VehicleID vehicle_id)
 {
 	if (!IsValidVehicle(vehicle_id)) return -1;
 
-	return ::GetVehicle(vehicle_id)->max_age - ::GetVehicle(vehicle_id)->age;
+	return ::Vehicle::Get(vehicle_id)->max_age - ::Vehicle::Get(vehicle_id)->age;
 }
 
 /* static */ int32 AIVehicle::GetCurrentSpeed(VehicleID vehicle_id)
 {
 	if (!IsValidVehicle(vehicle_id)) return -1;
 
-	return ::GetVehicle(vehicle_id)->GetDisplaySpeed(); // km-ish/h
+	return ::Vehicle::Get(vehicle_id)->GetDisplaySpeed(); // km-ish/h
 }
 
 /* static */ AIVehicle::VehicleState AIVehicle::GetState(VehicleID vehicle_id)
 {
 	if (!IsValidVehicle(vehicle_id)) return AIVehicle::VS_INVALID;
 
-	const Vehicle *v = ::GetVehicle(vehicle_id);
+	const Vehicle *v = ::Vehicle::Get(vehicle_id);
 	byte vehstatus = v->vehstatus;
 
 	if (vehstatus & ::VS_CRASHED) return AIVehicle::VS_CRASHED;
@@ -327,35 +327,35 @@
 {
 	if (!IsValidVehicle(vehicle_id)) return -1;
 
-	return ::GetVehicle(vehicle_id)->GetRunningCost() >> 8;
+	return ::Vehicle::Get(vehicle_id)->GetRunningCost() >> 8;
 }
 
 /* static */ Money AIVehicle::GetProfitThisYear(VehicleID vehicle_id)
 {
 	if (!IsValidVehicle(vehicle_id)) return -1;
 
-	return ::GetVehicle(vehicle_id)->GetDisplayProfitThisYear();
+	return ::Vehicle::Get(vehicle_id)->GetDisplayProfitThisYear();
 }
 
 /* static */ Money AIVehicle::GetProfitLastYear(VehicleID vehicle_id)
 {
 	if (!IsValidVehicle(vehicle_id)) return -1;
 
-	return ::GetVehicle(vehicle_id)->GetDisplayProfitLastYear();
+	return ::Vehicle::Get(vehicle_id)->GetDisplayProfitLastYear();
 }
 
 /* static */ Money AIVehicle::GetCurrentValue(VehicleID vehicle_id)
 {
 	if (!IsValidVehicle(vehicle_id)) return -1;
 
-	return ::GetVehicle(vehicle_id)->value;
+	return ::Vehicle::Get(vehicle_id)->value;
 }
 
 /* static */ AIVehicle::VehicleType AIVehicle::GetVehicleType(VehicleID vehicle_id)
 {
 	if (!IsValidVehicle(vehicle_id)) return VT_INVALID;
 
-	switch (::GetVehicle(vehicle_id)->type) {
+	switch (::Vehicle::Get(vehicle_id)->type) {
 		case VEH_ROAD:     return VT_ROAD;
 		case VEH_TRAIN:    return VT_RAIL;
 		case VEH_SHIP:     return VT_WATER;
@@ -369,7 +369,7 @@
 	if (!IsValidVehicle(vehicle_id)) return AIRoad::ROADTYPE_INVALID;
 	if (GetVehicleType(vehicle_id) != VT_ROAD) return AIRoad::ROADTYPE_INVALID;
 
-	return (AIRoad::RoadType)::GetVehicle(vehicle_id)->u.road.roadtype;
+	return (AIRoad::RoadType)::Vehicle::Get(vehicle_id)->u.road.roadtype;
 }
 
 /* static */ int32 AIVehicle::GetCapacity(VehicleID vehicle_id, CargoID cargo)
@@ -378,7 +378,7 @@
 	if (!AICargo::IsValidCargo(cargo)) return -1;
 
 	uint32 amount = 0;
-	for (const Vehicle *v = ::GetVehicle(vehicle_id); v != NULL; v = v->Next()) {
+	for (const Vehicle *v = ::Vehicle::Get(vehicle_id); v != NULL; v = v->Next()) {
 		if (v->cargo_type == cargo) amount += v->cargo_cap;
 	}
 
@@ -391,7 +391,7 @@
 	if (!AICargo::IsValidCargo(cargo)) return -1;
 
 	uint32 amount = 0;
-	for (const Vehicle *v = ::GetVehicle(vehicle_id); v != NULL; v = v->Next()) {
+	for (const Vehicle *v = ::Vehicle::Get(vehicle_id); v != NULL; v = v->Next()) {
 		if (v->cargo_type == cargo) amount += v->cargo.Count();
 	}
 
@@ -402,7 +402,7 @@
 {
 	if (!IsValidVehicle(vehicle_id)) return AIGroup::GROUP_INVALID;
 
-	return ::GetVehicle(vehicle_id)->group_id;
+	return ::Vehicle::Get(vehicle_id)->group_id;
 }
 
 /* static */ bool AIVehicle::IsArticulated(VehicleID vehicle_id)
@@ -410,7 +410,7 @@
 	if (!IsValidVehicle(vehicle_id)) return false;
 	if (GetVehicleType(vehicle_id) != VT_ROAD && GetVehicleType(vehicle_id) != VT_RAIL) return false;
 
-	const Vehicle *v = ::GetVehicle(vehicle_id);
+	const Vehicle *v = ::Vehicle::Get(vehicle_id);
 	switch (v->type) {
 		case VEH_ROAD: return RoadVehHasArticPart(v);
 		case VEH_TRAIN: return EngineHasArticPart(v);
@@ -422,6 +422,6 @@
 {
 	if (!IsValidVehicle(vehicle_id)) return false;
 
-	Vehicle *v = ::GetVehicle(vehicle_id);
+	Vehicle *v = ::Vehicle::Get(vehicle_id);
 	return v->orders.list != NULL && v->orders.list->GetNumVehicles() > 1;
 }
diff --git a/src/ai/api/ai_vehiclelist.cpp b/src/ai/api/ai_vehiclelist.cpp
index c7daff5c5..52ca83dae 100644
--- a/src/ai/api/ai_vehiclelist.cpp
+++ b/src/ai/api/ai_vehiclelist.cpp
@@ -40,7 +40,7 @@ AIVehicleList_SharedOrders::AIVehicleList_SharedOrders(VehicleID vehicle_id)
 {
 	if (!AIVehicle::IsValidVehicle(vehicle_id)) return;
 
-	for (const Vehicle *v = GetVehicle(vehicle_id)->FirstShared(); v != NULL; v = v->NextShared()) {
+	for (const Vehicle *v = Vehicle::Get(vehicle_id)->FirstShared(); v != NULL; v = v->NextShared()) {
 		this->AddItem(v->index);
 	}
 }
diff --git a/src/ai/api/ai_waypoint.cpp b/src/ai/api/ai_waypoint.cpp
index 3836978df..ec6af36eb 100644
--- a/src/ai/api/ai_waypoint.cpp
+++ b/src/ai/api/ai_waypoint.cpp
@@ -14,7 +14,7 @@
 
 /* static */ bool AIWaypoint::IsValidWaypoint(WaypointID waypoint_id)
 {
-	return ::IsValidWaypointID(waypoint_id) && ::GetWaypoint(waypoint_id)->owner == _current_company;
+	return ::IsValidWaypointID(waypoint_id) && ::Waypoint::Get(waypoint_id)->owner == _current_company;
 }
 
 /* static */ WaypointID AIWaypoint::GetWaypointID(TileIndex tile)
@@ -49,5 +49,5 @@
 {
 	if (!IsValidWaypoint(waypoint_id)) return INVALID_TILE;
 
-	return ::GetWaypoint(waypoint_id)->xy;
+	return ::Waypoint::Get(waypoint_id)->xy;
 }
diff --git a/src/ai/api/ai_waypointlist.cpp b/src/ai/api/ai_waypointlist.cpp
index 2b25157a4..c2d87e6b7 100644
--- a/src/ai/api/ai_waypointlist.cpp
+++ b/src/ai/api/ai_waypointlist.cpp
@@ -21,7 +21,7 @@ AIWaypointList_Vehicle::AIWaypointList_Vehicle(VehicleID vehicle_id)
 {
 	if (!AIVehicle::IsValidVehicle(vehicle_id)) return;
 
-	const Vehicle *v = ::GetVehicle(vehicle_id);
+	const Vehicle *v = ::Vehicle::Get(vehicle_id);
 
 	for (const Order *o = v->GetFirstOrder(); o != NULL; o = o->next) {
 		if (o->IsType(OT_GOTO_WAYPOINT)) this->AddItem(o->GetDestination());