mapalgorithms.h File Reference

#include "typen.h"
#include "vehicle.h"
#include "libs/loki/Functor.h"

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Typedefs
typedef Loki::Functor< void, TYPELIST_1(const MapCoordinate &)	FieldIterationFunctor )
Functions
void	circularFieldIterator (GameMap *gamemap, const MapCoordinate &center, int startDist, int stopDist, FieldIterationFunctor functor)
void	getnextfield (int &x, int &y, int direc)
	changes x and y to the coordinates of the neighbouring field of (x/y) in the direction direc
MapCoordinate3D	getNeighbouringFieldCoordinate (const MapCoordinate3D &pos, int direc)
	returns the coordinate of the field that is adjecent to the given field in the direction of direc
MapCoordinate	getNeighbouringFieldCoordinate (const MapCoordinate &pos, int direc)
int	getdirection (int x1, int y1, int x2, int y2)
	gets the direction from x1/y1 to x2/y2
int	getdirection (const MapCoordinate &start, const MapCoordinate &dest)
int	beeline (int x1, int y1, int x2, int y2)
	returns the distance between (x1/y1) and (x2/y2)
int	beeline (const Vehicle *a, const Vehicle *b)
	returns the distance between the units a and b
int	beeline (const MapCoordinate &a, const MapCoordinate &b)
	returns the distance between map positions a and b

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Typedef Documentation

typedef Loki::Functor<void, TYPELIST_1(const MapCoordinate&) FieldIterationFunctor)

Definition at line 42 of file mapalgorithms.h.

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Function Documentation

int beeline (  const MapCoordinate &  a, const MapCoordinate &  b )

returns the distance between map positions a and b Definition at line 388 of file mapalgorithms.cpp. References beeline(), MapCoordinate::x, and MapCoordinate::y.

int beeline (  const Vehicle *  a, const Vehicle *  b )

returns the distance between the units a and b Definition at line 383 of file mapalgorithms.cpp. References beeline(), Vehicle::xpos, and Vehicle::ypos.

int beeline (  int  x1, int  y1, int  x2, int  y2 )

returns the distance between (x1/y1) and (x2/y2) Definition at line 394 of file mapalgorithms.cpp. References max(), and minmalq.

void circularFieldIterator (  GameMap *  gamemap, const MapCoordinate &  center, int  startDist, int  stopDist, FieldIterationFunctor  functor )

Definition at line 282 of file mapalgorithms.cpp. References SearchFields::initsearch(), and SearchFields::startsearch(). Referenced by RecalculateAreaView::addView(), placeCurrentItem(), RecalculateAreaView::removeView(), AutoHarvestObjects::run(), and ServiceTargetSearcher::startSearch().

int getdirection (  const MapCoordinate &  start, const MapCoordinate &  dest )

Definition at line 346 of file mapalgorithms.cpp. References getdirection(), MapCoordinate::x, and MapCoordinate::y.

int getdirection (  int  x1, int  y1, int  x2, int  y2 )

gets the direction from x1/y1 to x2/y2 Returns: -1 if the fields are identical Definition at line 351 of file mapalgorithms.cpp.

MapCoordinate getNeighbouringFieldCoordinate (  const MapCoordinate &  pos, int  direc )

Definition at line 300 of file mapalgorithms.cpp. References getnextfield(), MapCoordinate::x, and MapCoordinate::y.

MapCoordinate3D getNeighbouringFieldCoordinate (  const MapCoordinate3D &  pos, int  direc )

returns the coordinate of the field that is adjecent to the given field in the direction of direc Definition at line 293 of file mapalgorithms.cpp. References getnextfield(), MapCoordinate::x, and MapCoordinate::y.

void getnextfield (  int &  x, int &  y, int  direc )

changes x and y to the coordinates of the neighbouring field of (x/y) in the direction direc Definition at line 308 of file mapalgorithms.cpp. Referenced by calcMoveMalus(), ForestCalculation::calculateforest(), calculateobject(), ResourceNet::fieldavail(), AStar::findPath(), AStar3D::findPath(), getNeighbouringFieldCoordinate(), ForestCalculation::Smoothing::GetNeighbourMask(), MapNetwork::searchbuilding(), MapNetwork::searchfield(), tdrawgettempline::start(), SearchFields::startsearch(), and windbeeline().

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