---

source/disaster.h File Reference

interface routines for disasters More...

#include <appconfig.h>
#include <sections.h>
#include <compilerpragmas.h>

Go to the source code of this file.

Functions
EXPORT void	DoNastyStuffTo (welem_t type, UInt16 probability, UInt8 purge) DISASTER_SECTION
	Do nasty things to a location.
EXPORT void	DoCommitmentNasties (void) DISASTER_SECTION
	perform nasties to zones if they are not being completely funded
EXPORT void	DoRandomDisaster (void) DISASTER_SECTION
	Do a random disaster.
EXPORT void	DoSpecificDisaster (disaster_t disaster) DISASTER_SECTION
	Deliberately cause a disaster.
EXPORT Int16	UpdateDisasters (void) DISASTER_SECTION
	Make sure the disasters are still happening.
EXPORT Int16	BurnField (UInt16 x, UInt16 y, Int16 forceit) DISASTER_SECTION
	burn the field specified.
EXPORT Int16	CreateMonster (UInt16 x, UInt16 y) DISASTER_SECTION
	Create a 'zilla at the location specified.
EXPORT Int16	CreateDragon (UInt16 x, UInt16 y) DISASTER_SECTION
	Create a dragon at the location.
EXPORT void	MoveAllObjects (void) DISASTER_SECTION
	Move all the moveable elements around the screen.
EXPORT Int16	MeteorDisaster (UInt16 x, UInt16 y) DISASTER_SECTION
	We've had a meteor strike on the map at that location.

---

Detailed Description

interface routines for disasters

Definition in file disaster.h.

---

Function Documentation

EXPORT Int16 BurnField (  UInt16    x, UInt16    y, Int16    forceit )

burn the field specified. Can be forced to burn. Parameters: x  position on horizontal of map to spread fire y  position on vertical of map to spread fire forceit  force the field to burn Returns: true if field was burned. Definition at line 233 of file disaster.c. References bc_fire, Build_Destroy(), ContainsDefence(), DrawCross(), getWorld(), Int16, LockZone(), lz_flags, lz_world, setWorldAndFlag(), UInt16, UnlockZone(), welem_t, and WORLDPOS. Referenced by CreateMeteor(), DoSpecificDisaster(), FireSpread(), and MoveAllObjects().

EXPORT Int16 CreateDragon (  UInt16    x, UInt16    y )

Create a dragon at the location. Parameters: x  position on horizontal of map to spread fire y  position on vertical of map to spread fire Returns: true if dragon was created Definition at line 288 of file disaster.c. References DrawField(), GetRandomNumber(), getWorld(), LockZone(), lz_flags, lz_world, obj_dragon, UInt16, UnlockZone(), welem_t, and WORLDPOS. Referenced by DoSpecificDisaster().

EXPORT Int16 CreateMonster (  UInt16    x, UInt16    y )

Create a 'zilla at the location specified. Parameters: x  position on horizontal of map to spread fire y  position on vertical of map to spread fire Returns: true if monster was created Definition at line 266 of file disaster.c. References DrawField(), GetRandomNumber(), getWorld(), LockZone(), lz_flags, lz_world, obj_monster, UInt16, UnlockZone(), welem_t, and WORLDPOS. Referenced by DoSpecificDisaster().

EXPORT void DoNastyStuffTo (  welem_t    type, UInt16    probability, UInt8    purge )

Do nasty things to a location. turns a zone into wasteland based on the normalized probability. Parameters: type  of zone that can be affected probability  the normalized probability of something bad happens purge  remove a tile if it's found Definition at line 58 of file disaster.c. References Build_Destroy(), CreateWaste(), getMapWidth, GetRandomNumber(), getWorld(), LockZone(), lz_flags, lz_world, MapMul, UInt16, UInt32, UInt8, UnlockZone(), and welem_t. Referenced by DoUpkeep().

EXPORT void DoSpecificDisaster (  disaster_t    disaster )

Deliberately cause a disaster. Parameters: disaster  the type of the disaster to cause. Definition at line 132 of file disaster.c. References BurnField(), CreateDragon(), CreateMonster(), diDragon, diFireOutbreak, diMeteor, diMonster, diPlantExplosion, disaster_t, getMapHeight, getMapWidth, GetRandomNumber(), Goto(), Int16, MapHasJumped(), MapMul, MeteorDisaster(), UInt16, and UInt32. Referenced by DoRandomDisaster().

EXPORT Int16 MeteorDisaster (  UInt16    x, UInt16    y )

We've had a meteor strike on the map at that location. Parameters: x  horizontal position y  vertical position Returns: always happens (true) Definition at line 473 of file disaster.c. References CreateMeteor(), GetRandomNumber(), Int16, and UInt16. Referenced by DoSpecificDisaster().

EXPORT Int16 UpdateDisasters (  void    )

Make sure the disasters are still happening. Causes all disasters to go to their next stage. Returns: true if zone was affected. Definition at line 171 of file disaster.c. References CreateWaste(), FireSpread(), GetDefenceValue(), getMapHeight, getMapWidth, GetRandomNumber(), getWorld(), LockZone(), lz_flags, lz_world, setWorldAndFlag(), UInt16, UnlockZone(), welem_t, and WORLDPOS. Referenced by mainloop_callback().

---