VehicleScopeResolver Struct Reference

Resolver for a vehicle scope. More...

#include <newgrf_engine.h>

Inheritance diagram for VehicleScopeResolver:

Public Member Functions
	VehicleScopeResolver (ResolverObject &ro, EngineID engine_type, const Vehicle *v, bool rotor_in_gui)
	Scope resolver of a single vehicle. More...
void	SetVehicle (const Vehicle *v)
uint32_t	GetRandomBits () const override
	Get a few random bits. More...
uint32_t	GetVariable (uint8_t variable, [[maybe_unused]] uint32_t parameter, bool &available) const override
	Get a variable value. More...
uint32_t	GetTriggers () const override
	Get the triggers. More...
Public Member Functions inherited from ScopeResolver
	ScopeResolver (ResolverObject &ro)
virtual void	StorePSA (uint reg, int32_t value)
	Store a value into the persistent storage area (PSA). More...

Data Fields
const struct Vehicle *	v
	The vehicle being resolved.
EngineID	self_type
	Type of the vehicle.
bool	rotor_in_gui
	Helicopter rotor is drawn in GUI.
Data Fields inherited from ScopeResolver
ResolverObject &	ro
	Surrounding resolver object.

Detailed Description

Resolver for a vehicle scope.

Definition at line 22 of file newgrf_engine.h.

Constructor & Destructor Documentation

VehicleScopeResolver()

VehicleScopeResolver::VehicleScopeResolver ( ResolverObject &  ro, EngineID  engine_type, const Vehicle *  v, bool  rotor_in_gui  )

inline

Scope resolver of a single vehicle.

Parameters

ro	Surrounding resolver.
engine_type	Engine type
v	Vehicle being resolved.
rotor_in_gui	Helicopter rotor is drawn in GUI.

Definition at line 34 of file newgrf_engine.h.

Member Function Documentation

GetRandomBits()

uint32_t VehicleScopeResolver::GetRandomBits ( ) const

overridevirtual

Get a few random bits.

Default implementation has no random bits.

Returns

Random bits.

Reimplemented from ScopeResolver.

Definition at line 307 of file newgrf_engine.cpp.

References Vehicle::random_bits.

GetTriggers()

uint32_t VehicleScopeResolver::GetTriggers ( ) const

overridevirtual

Get the triggers.

Base class returns 0 to prevent trouble.

Returns

The triggers.

Reimplemented from ScopeResolver.

Definition at line 312 of file newgrf_engine.cpp.

References Vehicle::waiting_triggers.

GetVariable()

uint32_t VehicleScopeResolver::GetVariable ( uint8_t  variable, [[maybe_unused] ] uint32_t  parameter, bool &  available  ) const

overridevirtual

Get a variable value.

Default implementation has no available variables.

Parameters

	variable	Variable to read
	parameter	Parameter for 60+x variables
[out]	available	Set to false, in case the variable does not exist.

Returns

Value

Reimplemented from ScopeResolver.

Definition at line 942 of file newgrf_engine.cpp.

References _current_company, GRFFile::cargo_map, Clamp(), CargoSpec::classes, TimerGameCalendar::date, TimerGameConst< struct Calendar >::DAYS_TILL_ORIGINAL_BASE_YEAR, GB(), CargoSpec::Get(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >::Get(), GetCompanyInfo(), Engine::GetDefaultCargoType(), ResolverObject::grffile, INVALID_VEHICLE, IsValidCargoID(), LiveryHelper(), TimerGameConst< struct Calendar >::ORIGINAL_BASE_YEAR, TimerGameConst< struct Calendar >::ORIGINAL_MAX_YEAR, ScopeResolver::ro, self_type, CargoSpec::weight, and TimerGameCalendar::year.

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The documentation for this struct was generated from the following files:

• src/newgrf_engine.h
• src/newgrf_engine.cpp