newgrf_act0.cpp File Reference

NewGRF Action 0x00 handler. More...

#include "../stdafx.h"
#include "../debug.h"
#include "../newgrf_engine.h"
#include "../newgrf_badge.h"
#include "../newgrf_badge_type.h"
#include "../newgrf_cargo.h"
#include "../timer/timer_game_calendar.h"
#include "../error.h"
#include "../vehicle_base.h"
#include "newgrf_bytereader.h"
#include "newgrf_internal.h"
#include "table/strings.h"
#include "../safeguards.h"

Go to the source code of this file.

Data Structures
struct	InvokeGrfChangeInfoHandler
	Helper class to invoke a GrfChangeInfoHandler. More...

Functions
ChangeInfoResult	CommonVehicleChangeInfo (EngineInfo *ei, int prop, ByteReader &buf)
	Define properties common to all vehicles.
void	SkipBadgeList (ByteReader &buf)
	Skip a list of badges.
std::vector< BadgeID >	ReadBadgeList (ByteReader &buf, GrfSpecFeature feature)
	Read a list of badges.
bool	HandleChangeInfoResult (std::string_view caller, ChangeInfoResult cir, uint8_t feature, uint8_t property)
static void	FeatureChangeInfo (ByteReader &buf)
static void	SafeChangeInfo (ByteReader &buf)
static void	ReserveChangeInfo (ByteReader &buf)

Detailed Description

NewGRF Action 0x00 handler.

Definition in file newgrf_act0.cpp.

Function Documentation

CommonVehicleChangeInfo()

ChangeInfoResult CommonVehicleChangeInfo	(	EngineInfo *	ei,
		int	prop,
		ByteReader &	buf
	)

Define properties common to all vehicles.

Parameters

ei	Engine info.
prop	The property to change.
buf	The property value.

Returns

ChangeInfoResult.

Definition at line 33 of file newgrf_act0.cpp.

References EngineInfo::base_intro, EngineInfo::base_life, CIR_SUCCESS, CIR_UNKNOWN, EngineInfo::climates, TimerGameConst< struct Calendar >::DAYS_TILL_ORIGINAL_BASE_YEAR, EngineInfo::lifelength, PROP_VEHICLE_LOAD_AMOUNT, ByteReader::ReadByte(), and ByteReader::ReadWord().

Referenced by AircraftVehicleChangeInfo(), RailVehicleChangeInfo(), RoadVehicleChangeInfo(), and ShipVehicleChangeInfo().

FeatureChangeInfo()

static void FeatureChangeInfo ( ByteReader &  buf )

static

Definition at line 172 of file newgrf_act0.cpp.

HandleChangeInfoResult()

bool HandleChangeInfoResult	(	std::string_view	caller,
		ChangeInfoResult	cir,
		uint8_t	feature,
		uint8_t	property
	)

Definition at line 112 of file newgrf_act0.cpp.

ReadBadgeList()

std::vector< BadgeID > ReadBadgeList	(	ByteReader &	buf,
		GrfSpecFeature	feature
	)

Read a list of badges.

Parameters

buf	Buffer reader containing list of badges to read.
feature	The feature of the badge list.

Returns

list of badges.

Definition at line 86 of file newgrf_act0.cpp.

References GRFFile::badge_list, GrfProcessingState::grffile, MarkBadgeSeen(), and ByteReader::ReadWord().

Referenced by AircraftVehicleChangeInfo(), AirportChangeInfo(), IndustriesChangeInfo(), IndustrytilesChangeInfo(), ObjectChangeInfo(), RailTypeChangeInfo(), RailVehicleChangeInfo(), RoadTypeChangeInfo(), RoadVehicleChangeInfo(), ShipVehicleChangeInfo(), StationChangeInfo(), and TownHouseChangeInfo().

ReserveChangeInfo()

static void ReserveChangeInfo ( ByteReader &  buf )

static

Definition at line 252 of file newgrf_act0.cpp.

SafeChangeInfo()

static void SafeChangeInfo ( ByteReader &  buf )

static

Definition at line 218 of file newgrf_act0.cpp.

SkipBadgeList()

void SkipBadgeList

(

ByteReader &

buf

)

Skip a list of badges.

Parameters

buf	Buffer reader containing list of badges to skip.

Definition at line 72 of file newgrf_act0.cpp.

References ByteReader::ReadWord().

Referenced by IgnoreIndustryProperty(), IgnoreObjectProperty(), and IgnoreRoadStopProperty().