All disaster/easter egg vehicles are handled here. More...

#include "stdafx.h"
#include "aircraft.h"
#include "disaster_vehicle.h"
#include "industry.h"
#include "station_base.h"
#include "command_func.h"
#include "news_func.h"
#include "town.h"
#include "company_func.h"
#include "strings_func.h"
#include "viewport_func.h"
#include "vehicle_func.h"
#include "sound_func.h"
#include "effectvehicle_func.h"
#include "roadveh.h"
#include "train.h"
#include "ai/ai.hpp"
#include "game/game.hpp"
#include "company_base.h"
#include "core/random_func.hpp"
#include "core/backup_type.hpp"
#include "landscape_cmd.h"
#include "timer/timer.h"
#include "timer/timer_game_economy.h"
#include "table/strings.h"
#include "safeguards.h"

Data Structures
struct	DisasterCreation
	Initialisation function and time period to run the different disasters. More...

Typedefs
using	DisasterVehicleTickProc = bool(DisasterVehicle *v)
	Perform any actions for a given vehicle.
typedef void	DisasterInitProc()

Functions
static void	DisasterClearSquare (TileIndex tile)
static bool	DisasterTick_Zeppeliner (DisasterVehicle *v)
	Zeppeliner handling, v->state states: 0: Zeppeliner initialization has found an airport, go there and crash 1: Create crash and animate falling down for extra dramatic effect 2: Create more smoke and leave debris on ground 2: Clear the runway after some time and remove crashed zeppeliner If not airport was found, only state 0 is reached until zeppeliner leaves map.
static bool	DisasterTick_Ufo (DisasterVehicle *ufo)
	(Small) Ufo handling, v->state states: 0: Fly around to the middle of the map, then randomly, after a while target a road vehicle 1: Home in on a road vehicle and crash it >:) If not road vehicle was found, only state 0 is used and Ufo disappears after a while
static void	DestructIndustry (Industry *i)
static bool	DisasterTick_Aircraft (DisasterVehicle *v, uint16_t image_override, bool leave_at_top, StringID news_message, IndustryBehaviour behaviour)
	Aircraft handling, v->state states: 0: Fly towards the targeted industry 1: If within 15 tiles, fire away rockets and destroy industry 2: Industry explosions 3: Fly out of the map If the industry was removed in the meantime just fly to the end of the map.
static bool	DisasterTick_Airplane (DisasterVehicle *v)
	Airplane handling.
static bool	DisasterTick_Helicopter (DisasterVehicle *v)
	Helicopter handling.
static bool	DisasterTick_Helicopter_Rotors (DisasterVehicle *v)
	Helicopter rotor blades; keep these spinning.
static bool	DisasterTick_Big_Ufo (DisasterVehicle *v)
	(Big) Ufo handling, v->state states: 0: Fly around to the middle of the map, then randomly for a while and home in on a piece of rail 1: Land there and breakdown all trains in a radius of 12 tiles; and now we wait... because as soon as the Ufo lands, a fighter jet, a Skyranger, is called to clear up the mess.
static bool	DisasterTick_Big_Ufo_Destroyer (DisasterVehicle *v)
	Skyranger destroying (Big) Ufo handling, v->state states: 0: Home in on landed Ufo and shoot it down.
static bool	DisasterTick_Submarine (DisasterVehicle *v)
	Submarine, v->state states: Unused, just float around aimlessly and pop up at different places, turning around.
static bool	DisasterTick_NULL (DisasterVehicle *v)
	No-op vehicle tick.
static void	Disaster_Zeppeliner_Init ()
	Zeppeliner which crashes on an airport if one found, otherwise crashes on a random tile.
static void	Disaster_Small_Ufo_Init ()
	Ufo which flies around aimlessly from the middle of the map a bit until it locates a road vehicle which it targets and then destroys.
static void	Disaster_Airplane_Init ()
static void	Disaster_Helicopter_Init ()
	Combat helicopter that destroys a factory.
static void	Disaster_Big_Ufo_Init ()
static void	Disaster_Submarine_Init (DisasterSubType subtype)
	Initialise a submarine.
static void	Disaster_Small_Submarine_Init ()
static void	Disaster_Big_Submarine_Init ()
static void	Disaster_CoalMine_Init ()
	Coal mine catastrophe, destroys a stretch of 30 tiles of land in a certain direction.
static void	DoDisaster ()
	Create a random disaster, if there is one available.
static void	ResetDisasterDelay ()
	Resets the introduction of the next disaster.
void	StartupDisasters ()
	Starts up disasters.
void	ReleaseDisastersTargetingIndustry (IndustryID i)
	Marks all disasters targeting this industry in such a way they won't call Industry::Get(v->dest_tile) on invalid industry anymore.
void	ReleaseDisasterVehicle (VehicleID vehicle)
	Notify disasters that we are about to delete a vehicle.

Variables
uint16_t	_disaster_delay
	Delay counter for considering the next disaster.
static const SpriteID	_disaster_images_1 [] = {SPR_BLIMP, SPR_BLIMP, SPR_BLIMP, SPR_BLIMP, SPR_BLIMP, SPR_BLIMP, SPR_BLIMP, SPR_BLIMP}
static const SpriteID	_disaster_images_2 [] = {SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT}
static const SpriteID	_disaster_images_3 [] = {SPR_F_15, SPR_F_15, SPR_F_15, SPR_F_15, SPR_F_15, SPR_F_15, SPR_F_15, SPR_F_15}
static const SpriteID	_disaster_images_4 [] = {SPR_SUB_SMALL_NE, SPR_SUB_SMALL_NE, SPR_SUB_SMALL_SE, SPR_SUB_SMALL_SE, SPR_SUB_SMALL_SW, SPR_SUB_SMALL_SW, SPR_SUB_SMALL_NW, SPR_SUB_SMALL_NW}
static const SpriteID	_disaster_images_5 [] = {SPR_SUB_LARGE_NE, SPR_SUB_LARGE_NE, SPR_SUB_LARGE_SE, SPR_SUB_LARGE_SE, SPR_SUB_LARGE_SW, SPR_SUB_LARGE_SW, SPR_SUB_LARGE_NW, SPR_SUB_LARGE_NW}
static const SpriteID	_disaster_images_6 [] = {SPR_UFO_HARVESTER, SPR_UFO_HARVESTER, SPR_UFO_HARVESTER, SPR_UFO_HARVESTER, SPR_UFO_HARVESTER, SPR_UFO_HARVESTER, SPR_UFO_HARVESTER, SPR_UFO_HARVESTER}
static const SpriteID	_disaster_images_7 [] = {SPR_XCOM_SKYRANGER, SPR_XCOM_SKYRANGER, SPR_XCOM_SKYRANGER, SPR_XCOM_SKYRANGER, SPR_XCOM_SKYRANGER, SPR_XCOM_SKYRANGER, SPR_XCOM_SKYRANGER, SPR_XCOM_SKYRANGER}
static const SpriteID	_disaster_images_8 [] = {SPR_AH_64A, SPR_AH_64A, SPR_AH_64A, SPR_AH_64A, SPR_AH_64A, SPR_AH_64A, SPR_AH_64A, SPR_AH_64A}
static const SpriteID	_disaster_images_9 [] = {SPR_ROTOR_MOVING_1, SPR_ROTOR_MOVING_1, SPR_ROTOR_MOVING_1, SPR_ROTOR_MOVING_1, SPR_ROTOR_MOVING_1, SPR_ROTOR_MOVING_1, SPR_ROTOR_MOVING_1, SPR_ROTOR_MOVING_1}
static const SpriteID *const	_disaster_images []
static DisasterVehicleTickProc *const	_disastervehicle_tick_procs []
static const DisasterCreation	_disasters []
	Table per disaster subtype when to create disasters, and how to create them.
static const IntervalTimer< TimerGameEconomy >	_economy_disaster_daily ({TimerGameEconomy::Trigger::Day, TimerGameEconomy::Priority::Disaster}, [](auto) { if(--_disaster_delay !=0) return;ResetDisasterDelay();if(_settings_game.difficulty.disasters !=0) DoDisaster();})
	Daily trigger to check whether to add a new disaster.

Detailed Description

All disaster/easter egg vehicles are handled here.

The general flow of control for the disaster vehicles is as follows:

Initialize the disaster in a disaster specific way (eg start position, possible target, etc.) Disaster_XXX_Init() function
Add a subtype to a disaster, which is an index into the function array that handles the vehicle's ticks.
Run the disaster vehicles each tick until their target has been reached, this happens in the DisasterTick_XXX() functions. In here, a vehicle's state is kept by v->state variable. Each achieved sub-target will increase this value, and the last one will remove the disaster itself.

Definition in file disaster_vehicle.cpp.

Typedef Documentation

◆ DisasterInitProc

typedef void DisasterInitProc()

Definition at line 737 of file disaster_vehicle.cpp.

◆ DisasterVehicleTickProc

using DisasterVehicleTickProc = bool(DisasterVehicle *v)

Perform any actions for a given vehicle.

Parameters

v	The vehicle to check.

Returns: true iff the vehicle still exists, i.e. has not been destroyed.

Definition at line 718 of file disaster_vehicle.cpp.

Function Documentation

◆ DestructIndustry()

void DestructIndustry ( Industry * i )

static

Definition at line 414 of file disaster_vehicle.cpp.

◆ Disaster_Airplane_Init()

void Disaster_Airplane_Init ( )

static

Definition at line 784 of file disaster_vehicle.cpp.

◆ Disaster_Big_Submarine_Init()

void Disaster_Big_Submarine_Init ( )

static

Definition at line 889 of file disaster_vehicle.cpp.

◆ Disaster_Big_Ufo_Init()

void Disaster_Big_Ufo_Init ( )

static

Definition at line 839 of file disaster_vehicle.cpp.

◆ Disaster_CoalMine_Init()

void Disaster_CoalMine_Init ( )

static

Coal mine catastrophe, destroys a stretch of 30 tiles of land in a certain direction.

Definition at line 899 of file disaster_vehicle.cpp.

References Accident, IndustrySpec::behaviour, CanSubsidence, GB(), GetEncodedString(), GetIndustrySpec(), IsValidTile(), Industry::location, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), OrthogonalTileArea::tile, TileDiffXY(), TileOffsByDiagDir(), Industry::town, and Industry::type.

◆ Disaster_Helicopter_Init()

void Disaster_Helicopter_Init ( )

static

Combat helicopter that destroys a factory.

Definition at line 810 of file disaster_vehicle.cpp.

References IndustrySpec::behaviour, Chance16(), ChopperAttacks, DIR_SW, GetIndustrySpec(), Industry::location, Vehicle::SetNext(), ST_HELICOPTER, ST_HELICOPTER_ROTORS, ST_HELICOPTER_SHADOW, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), OrthogonalTileArea::tile, TILE_SIZE, TileY(), and Industry::type.

◆ Disaster_Small_Submarine_Init()

void Disaster_Small_Submarine_Init ( )

static

Definition at line 882 of file disaster_vehicle.cpp.

◆ Disaster_Small_Ufo_Init()

void Disaster_Small_Ufo_Init ( )

static

Ufo which flies around aimlessly from the middle of the map a bit until it locates a road vehicle which it targets and then destroys.

Definition at line 769 of file disaster_vehicle.cpp.

References Vehicle::dest_tile, DIR_SE, RandomTile, Vehicle::SetNext(), Map::SizeX(), Map::SizeY(), ST_SMALL_UFO, ST_SMALL_UFO_SHADOW, TILE_SIZE, TileX(), and TileXY().

◆ Disaster_Submarine_Init()

void Disaster_Submarine_Init ( DisasterSubType subtype )

static

Initialise a submarine.

Parameters

subtype The sub type of submarine.

Definition at line 859 of file disaster_vehicle.cpp.

References _settings_game, DIR_NW, DIR_SE, HasBit(), IsWaterTile(), Map::MaxY(), RandomTileSeed(), TILE_SIZE, TileVirtXY(), and TileX().

◆ Disaster_Zeppeliner_Init()

void Disaster_Zeppeliner_Init ( )

static

Zeppeliner which crashes on an airport if one found, otherwise crashes on a random tile.

Definition at line 744 of file disaster_vehicle.cpp.

References AT_LARGE, AT_SMALL, DIR_SE, INVALID_TILE, SpecializedStation< Station, false >::Iterate(), RandomTile, Vehicle::SetNext(), ST_ZEPPELINER, ST_ZEPPELINER_SHADOW, TILE_SIZE, and TileX().

◆ DisasterClearSquare()

void DisasterClearSquare ( TileIndex tile )

static

Definition at line 59 of file disaster_vehicle.cpp.

◆ DisasterTick_Aircraft()

bool DisasterTick_Aircraft	(	DisasterVehicle *	v,
		uint16_t	image_override,
		bool	leave_at_top,
		StringID	news_message,
		IndustryBehaviour	behaviour )

static

Aircraft handling, v->state states: 0: Fly towards the targeted industry 1: If within 15 tiles, fire away rockets and destroy industry 2: Industry explosions 3: Fly out of the map If the industry was removed in the meantime just fly to the end of the map.

Parameters

v	The disaster vehicle.
image_override	The image at the time the aircraft is firing.
leave_at_top	True iff the vehicle leaves the map at the north side.
news_message	The string that's used as news message.
behaviour	Only attack industries that have this behaviour set.

Returns: true iff the vehicle still exists, i.e. has not been destroyed.

Definition at line 438 of file disaster_vehicle.cpp.

References _settings_client, Accident, Vehicle::age, CreateEffectVehicleAbove(), Vehicle::dest_tile, EV_EXPLOSION_SMALL, GB(), GetEncodedString(), GetIndustryIndex(), GetIndustrySpec(), GetNewVehiclePos(), HasBit(), DisasterVehicle::image_override, Industry, IsTileType(), Industry::location, Map::MaxX(), TimerGameConst< struct Calendar >::MIN_DATE, Map::SizeX(), SND_12_EXPLOSION, DisasterVehicle::state, Vehicle::tick_counter, OrthogonalTileArea::tile, TILE_SIZE, TileVirtXY(), TileX(), TileY(), Industry::town, DisasterVehicle::UpdatePosition(), Vehicle::x_pos, GetNewVehiclePosResult::y, and Vehicle::y_pos.

Referenced by DisasterTick_Airplane(), and DisasterTick_Helicopter().

◆ DisasterTick_Airplane()

bool DisasterTick_Airplane ( DisasterVehicle * v )

static

Airplane handling.

Perform any actions for a given vehicle.

Parameters

v	The vehicle to check.

Returns: true iff the vehicle still exists, i.e. has not been destroyed.

Definition at line 499 of file disaster_vehicle.cpp.

References AirplaneAttacks, and DisasterTick_Aircraft().

◆ DisasterTick_Big_Ufo()

bool DisasterTick_Big_Ufo ( DisasterVehicle * v )

static

(Big) Ufo handling, v->state states: 0: Fly around to the middle of the map, then randomly for a while and home in on a piece of rail 1: Land there and breakdown all trains in a radius of 12 tiles; and now we wait... because as soon as the Ufo lands, a fighter jet, a Skyranger, is called to clear up the mess.

Perform any actions for a given vehicle.

Parameters

v	The vehicle to check.

Returns: true iff the vehicle still exists, i.e. has not been destroyed.

Definition at line 531 of file disaster_vehicle.cpp.

References Accident, Vehicle::age, ClosestTownFromTile(), Crashed, Delta(), Vehicle::dest_tile, DIR_SW, Vehicle::direction, GetEncodedString(), GetNewVehiclePos(), GetSlopePixelZ(), Company::IsHumanID(), IsPlainRailTile(), IsValidTile(), TimerGameConst< struct Calendar >::MIN_DATE, RandomRange(), RandomTile, Vehicle::SetNext(), ST_BIG_UFO_DESTROYER, ST_BIG_UFO_DESTROYER_SHADOW, DisasterVehicle::state, Vehicle::tick_counter, Vehicle::tile, TILE_SIZE, TileX(), TileY(), DisasterVehicle::UpdatePosition(), Vehicle::x_pos, GetNewVehiclePosResult::y, Vehicle::y_pos, and Vehicle::z_pos.

◆ DisasterTick_Big_Ufo_Destroyer()

bool DisasterTick_Big_Ufo_Destroyer ( DisasterVehicle * v )

static

Skyranger destroying (Big) Ufo handling, v->state states: 0: Home in on landed Ufo and shoot it down.

Perform any actions for a given vehicle.

Parameters

v	The vehicle to check.

Returns: true iff the vehicle still exists, i.e. has not been destroyed.

Definition at line 633 of file disaster_vehicle.cpp.

References _settings_client, DisasterVehicle::big_ufo_destroyer_target, CreateEffectVehicleAbove(), CreateEffectVehicleRel(), Delta(), EV_EXPLOSION_LARGE, EV_EXPLOSION_SMALL, GB(), GetNewVehiclePos(), INVALID_TILE, Map::SizeX(), SND_12_EXPLOSION, DisasterVehicle::state, Vehicle::tick_counter, Vehicle::tile, TILE_SIZE, TileAddWrap(), DisasterVehicle::UpdatePosition(), Vehicle::x_pos, GetNewVehiclePosResult::y, and Vehicle::y_pos.

◆ DisasterTick_Helicopter()

bool DisasterTick_Helicopter ( DisasterVehicle * v )

static

Helicopter handling.

Perform any actions for a given vehicle.

Parameters

v	The vehicle to check.

Returns: true iff the vehicle still exists, i.e. has not been destroyed.

Definition at line 505 of file disaster_vehicle.cpp.

References ChopperAttacks, and DisasterTick_Aircraft().

◆ DisasterTick_Helicopter_Rotors()

bool DisasterTick_Helicopter_Rotors ( DisasterVehicle * v )

static

Helicopter rotor blades; keep these spinning.

Perform any actions for a given vehicle.

Parameters

v	The vehicle to check.

Returns: true iff the vehicle still exists, i.e. has not been destroyed.

Definition at line 511 of file disaster_vehicle.cpp.

References HasBit(), Vehicle::sprite_cache, MutableSpriteCache::sprite_seq, Vehicle::tick_counter, and Vehicle::UpdatePositionAndViewport().

◆ DisasterTick_NULL()

bool DisasterTick_NULL ( DisasterVehicle * v )

static

No-op vehicle tick.

Perform any actions for a given vehicle.

Parameters

v	The vehicle to check.

Returns: true iff the vehicle still exists, i.e. has not been destroyed.

Definition at line 708 of file disaster_vehicle.cpp.

◆ DisasterTick_Submarine()

bool DisasterTick_Submarine ( DisasterVehicle * v )

static

Submarine, v->state states: Unused, just float around aimlessly and pop up at different places, turning around.

Perform any actions for a given vehicle.

Parameters

v	The vehicle to check.

Returns: true iff the vehicle still exists, i.e. has not been destroyed.

Definition at line 680 of file disaster_vehicle.cpp.

References Vehicle::age, Chance16(), ChangeDir(), DIRDIFF_90LEFT, DIRDIFF_90RIGHT, Vehicle::direction, DirToDiagDir(), GB(), GetNewVehiclePos(), GetTileTrackStatus(), HasBit(), IsValidTile(), Vehicle::tick_counter, Vehicle::tile, TileOffsByDiagDir(), TRACK_BIT_ALL, TrackStatusToTrackBits(), TRANSPORT_WATER, DisasterVehicle::UpdatePosition(), GetNewVehiclePosResult::y, and Vehicle::z_pos.

◆ DisasterTick_Ufo()

bool DisasterTick_Ufo ( DisasterVehicle * ufo )

static

(Small) Ufo handling, v->state states: 0: Fly around to the middle of the map, then randomly, after a while target a road vehicle 1: Home in on a road vehicle and crash it >:) If not road vehicle was found, only state 0 is used and Ufo disappears after a while

Parameters

ufo	Ufo to handle.

Returns: whether the tick was successful (i.e. false if the Ufo has been destroyed).

Definition at line 319 of file disaster_vehicle.cpp.

References _settings_client, Accident, Vehicle::age, Vehicle::breakdown_ctr, Vehicle::breakdown_delay, RoadVehicle::Crash(), RoadVehicle::crashed_ctr, CreateEffectVehicleRel(), Delta(), Vehicle::dest_tile, Vehicle::direction, RoadVehicle::disaster_vehicle, EV_EXPLOSION_LARGE, GetEncodedString(), GetNewVehiclePos(), HasBit(), Hidden, DisasterVehicle::image_override, Vehicle::IsFrontEngine(), TimerGameConst< struct Calendar >::MIN_DATE, AI::NewEvent(), Game::NewEvent(), Vehicle::owner, RandomRange(), RandomTile, SND_12_EXPLOSION, DisasterVehicle::state, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), Vehicle::tick_counter, Vehicle::tile, TILE_SIZE, TileX(), TileY(), BaseVehicle::type, DisasterVehicle::UpdatePosition(), VEH_ROAD, Vehicle::vehstatus, Vehicle::x_pos, GetNewVehiclePosResult::y, Vehicle::y_pos, and Vehicle::z_pos.

◆ DisasterTick_Zeppeliner()

bool DisasterTick_Zeppeliner ( DisasterVehicle * v )

static

Zeppeliner handling, v->state states: 0: Zeppeliner initialization has found an airport, go there and crash 1: Create crash and animate falling down for extra dramatic effect 2: Create more smoke and leave debris on ground 2: Clear the runway after some time and remove crashed zeppeliner If not airport was found, only state 0 is reached until zeppeliner leaves map.

Perform any actions for a given vehicle.

Parameters

v	The vehicle to check.

Returns: true iff the vehicle still exists, i.e. has not been destroyed.

Definition at line 226 of file disaster_vehicle.cpp.

References _settings_client, Accident, Vehicle::age, Station::airport, Airport::blocks, CreateEffectVehicleRel(), EV_CRASH_SMOKE, EV_EXPLOSION_LARGE, EV_EXPLOSION_SMALL, GB(), BaseStation::GetByTile(), GetEncodedString(), GetNewVehiclePos(), GetSlopePixelZ(), GetStationIndex(), GetTileOwner(), HasBit(), DisasterVehicle::image_override, IsAirportTile(), IsValidTile(), TimerGameConst< struct Calendar >::MIN_DATE, AI::NewEvent(), BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Reset(), RunwayIn, Map::SizeY(), SND_12_EXPLOSION, DisasterVehicle::state, Vehicle::tick_counter, Vehicle::tile, TILE_SIZE, DisasterVehicle::UpdatePosition(), Vehicle::x_pos, GetNewVehiclePosResult::y, Vehicle::y_pos, Vehicle::z_pos, and Zeppeliner.

◆ DoDisaster()

void DoDisaster ( )

static

Create a random disaster, if there is one available.

Definition at line 944 of file disaster_vehicle.cpp.

References _disasters, RandomRange(), and TimerGameCalendar::year.

◆ ReleaseDisastersTargetingIndustry()

void ReleaseDisastersTargetingIndustry ( IndustryID i )

Marks all disasters targeting this industry in such a way they won't call Industry::Get(v->dest_tile) on invalid industry anymore.

Parameters

i	deleted industry

Definition at line 986 of file disaster_vehicle.cpp.

References Vehicle::dest_tile, ST_AIRPLANE, ST_HELICOPTER, DisasterVehicle::state, and Vehicle::subtype.

◆ ReleaseDisasterVehicle()

void ReleaseDisasterVehicle ( VehicleID vehicle )

Notify disasters that we are about to delete a vehicle.

So make them head elsewhere.

Parameters

vehicle deleted vehicle

Definition at line 1001 of file disaster_vehicle.cpp.

References Vehicle::age, Vehicle::dest_tile, GetAircraftFlightLevelBounds(), TimerGameConst< struct Calendar >::MIN_DATE, RandomTile, ST_SMALL_UFO, DisasterVehicle::state, Vehicle::subtype, and Vehicle::z_pos.

Referenced by Vehicle::PreDestructor().

◆ ResetDisasterDelay()

void ResetDisasterDelay ( )

static

Resets the introduction of the next disaster.

Definition at line 960 of file disaster_vehicle.cpp.

References _disaster_delay, and GB().

Referenced by StartupDisasters().

◆ StartupDisasters()

void StartupDisasters ( )

Starts up disasters.

Definition at line 976 of file disaster_vehicle.cpp.

References ResetDisasterDelay().

Referenced by _GenerateWorld().

Variable Documentation

◆ _disaster_delay

uint16_t _disaster_delay

Delay counter for considering the next disaster.

Definition at line 57 of file disaster_vehicle.cpp.

Referenced by ResetDisasterDelay().

◆ _disaster_images

const SpriteID* const _disaster_images[]

static

Initial value:

                                              = {
  _disaster_images_1, _disaster_images_1,                     
  _disaster_images_2, _disaster_images_2,                     
  _disaster_images_3, _disaster_images_3,                     
  _disaster_images_8, _disaster_images_8, _disaster_images_9, 
  _disaster_images_6, _disaster_images_6,                     
  _disaster_images_7, _disaster_images_7,                     
  _disaster_images_4, _disaster_images_5,                     
}

Definition at line 102 of file disaster_vehicle.cpp.

◆ _disaster_images_1

const SpriteID _disaster_images_1[] = {SPR_BLIMP, SPR_BLIMP, SPR_BLIMP, SPR_BLIMP, SPR_BLIMP, SPR_BLIMP, SPR_BLIMP, SPR_BLIMP}

static

Definition at line 92 of file disaster_vehicle.cpp.

◆ _disaster_images_2

const SpriteID _disaster_images_2[] = {SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT}

static

Definition at line 93 of file disaster_vehicle.cpp.

◆ _disaster_images_3

const SpriteID _disaster_images_3[] = {SPR_F_15, SPR_F_15, SPR_F_15, SPR_F_15, SPR_F_15, SPR_F_15, SPR_F_15, SPR_F_15}

static

Definition at line 94 of file disaster_vehicle.cpp.

◆ _disaster_images_4

const SpriteID _disaster_images_4[] = {SPR_SUB_SMALL_NE, SPR_SUB_SMALL_NE, SPR_SUB_SMALL_SE, SPR_SUB_SMALL_SE, SPR_SUB_SMALL_SW, SPR_SUB_SMALL_SW, SPR_SUB_SMALL_NW, SPR_SUB_SMALL_NW}

static

Definition at line 95 of file disaster_vehicle.cpp.

◆ _disaster_images_5

const SpriteID _disaster_images_5[] = {SPR_SUB_LARGE_NE, SPR_SUB_LARGE_NE, SPR_SUB_LARGE_SE, SPR_SUB_LARGE_SE, SPR_SUB_LARGE_SW, SPR_SUB_LARGE_SW, SPR_SUB_LARGE_NW, SPR_SUB_LARGE_NW}

static

Definition at line 96 of file disaster_vehicle.cpp.

◆ _disaster_images_6

const SpriteID _disaster_images_6[] = {SPR_UFO_HARVESTER, SPR_UFO_HARVESTER, SPR_UFO_HARVESTER, SPR_UFO_HARVESTER, SPR_UFO_HARVESTER, SPR_UFO_HARVESTER, SPR_UFO_HARVESTER, SPR_UFO_HARVESTER}

static

Definition at line 97 of file disaster_vehicle.cpp.

◆ _disaster_images_7

const SpriteID _disaster_images_7[] = {SPR_XCOM_SKYRANGER, SPR_XCOM_SKYRANGER, SPR_XCOM_SKYRANGER, SPR_XCOM_SKYRANGER, SPR_XCOM_SKYRANGER, SPR_XCOM_SKYRANGER, SPR_XCOM_SKYRANGER, SPR_XCOM_SKYRANGER}

static

Definition at line 98 of file disaster_vehicle.cpp.

◆ _disaster_images_8

const SpriteID _disaster_images_8[] = {SPR_AH_64A, SPR_AH_64A, SPR_AH_64A, SPR_AH_64A, SPR_AH_64A, SPR_AH_64A, SPR_AH_64A, SPR_AH_64A}

static

Definition at line 99 of file disaster_vehicle.cpp.

◆ _disaster_images_9

const SpriteID _disaster_images_9[] = {SPR_ROTOR_MOVING_1, SPR_ROTOR_MOVING_1, SPR_ROTOR_MOVING_1, SPR_ROTOR_MOVING_1, SPR_ROTOR_MOVING_1, SPR_ROTOR_MOVING_1, SPR_ROTOR_MOVING_1, SPR_ROTOR_MOVING_1}

static

Definition at line 100 of file disaster_vehicle.cpp.

◆ _disasters

const DisasterCreation _disasters[]

static

Initial value:

                                         = {
  {Disaster_Zeppeliner_Init,      TimerGameCalendar::Year{1930}, TimerGameCalendar::Year{1955}}, 
  {Disaster_Small_Ufo_Init,       TimerGameCalendar::Year{1940}, TimerGameCalendar::Year{1970}}, 
  {Disaster_Airplane_Init,        TimerGameCalendar::Year{1960}, TimerGameCalendar::Year{1990}}, 
  {Disaster_Helicopter_Init,      TimerGameCalendar::Year{1970}, TimerGameCalendar::Year{2000}}, 
  {Disaster_Big_Ufo_Init,         TimerGameCalendar::Year{2000}, TimerGameCalendar::Year{2100}}, 
  {Disaster_Small_Submarine_Init, TimerGameCalendar::Year{1940}, TimerGameCalendar::Year{1965}}, 
  {Disaster_Big_Submarine_Init,   TimerGameCalendar::Year{1975}, TimerGameCalendar::Year{2010}}, 
  {Disaster_CoalMine_Init,        TimerGameCalendar::Year{1950}, TimerGameCalendar::Year{1985}}, 
}

Table per disaster subtype when to create disasters, and how to create them.

Definition at line 932 of file disaster_vehicle.cpp.

Referenced by DoDisaster().

◆ _disastervehicle_tick_procs

DisasterVehicleTickProc* const _disastervehicle_tick_procs[]

static

Initial value:

                                                                  = {
  DisasterTick_Zeppeliner, DisasterTick_NULL,
  DisasterTick_Ufo,        DisasterTick_NULL,
  DisasterTick_Airplane,   DisasterTick_NULL,
  DisasterTick_Helicopter, DisasterTick_NULL, DisasterTick_Helicopter_Rotors,
  DisasterTick_Big_Ufo,    DisasterTick_NULL, DisasterTick_Big_Ufo_Destroyer,
  DisasterTick_NULL,
  DisasterTick_Submarine,
  DisasterTick_Submarine,
}

Definition at line 720 of file disaster_vehicle.cpp.

Data Structures

Typedefs

Functions

Variables

Detailed Description

Typedef Documentation

◆ DisasterInitProc

◆ DisasterVehicleTickProc

Function Documentation

◆ DestructIndustry()

◆ Disaster_Airplane_Init()

◆ Disaster_Big_Submarine_Init()

◆ Disaster_Big_Ufo_Init()

◆ Disaster_CoalMine_Init()

◆ Disaster_Helicopter_Init()

◆ Disaster_Small_Submarine_Init()

◆ Disaster_Small_Ufo_Init()

◆ Disaster_Submarine_Init()

◆ Disaster_Zeppeliner_Init()

◆ DisasterClearSquare()

◆ DisasterTick_Aircraft()

◆ DisasterTick_Airplane()

◆ DisasterTick_Big_Ufo()

◆ DisasterTick_Big_Ufo_Destroyer()

◆ DisasterTick_Helicopter()

◆ DisasterTick_Helicopter_Rotors()

◆ DisasterTick_NULL()

◆ DisasterTick_Submarine()

◆ DisasterTick_Ufo()

◆ DisasterTick_Zeppeliner()

◆ DoDisaster()

◆ ReleaseDisastersTargetingIndustry()

◆ ReleaseDisasterVehicle()

◆ ResetDisasterDelay()

◆ StartupDisasters()

Variable Documentation

◆ _disaster_delay

◆ _disaster_images

◆ _disaster_images_1

◆ _disaster_images_2

◆ _disaster_images_3

◆ _disaster_images_4

◆ _disaster_images_5

◆ _disaster_images_6

◆ _disaster_images_7

◆ _disaster_images_8

◆ _disaster_images_9

◆ _disasters

◆ _disastervehicle_tick_procs