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/home/groups/n/no/noxwizard/cvs/src/map.h File Reference

Header of Map related functions. More...

#include "basics.h"

Go to the source code of this file.

Compounds
class	cLine
Enumerations
enum	{   WALKFLAG_NONE = 0x0, WALKFLAG_MAP = 0x1, WALKFLAG_STATIC = 0x2, WALKFLAG_DYNAMIC = 0x4,   WALKFLAG_CHARS = 0x8, WALKFLAG_ALL = 0xF }
	Check flags for isWalkable function. More...
Functions
SI08	isWalkable (Location pos, UI08 flags=WALKFLAG_ALL, P_CHAR pc=NULL)
	Looks if a char can walk on the given Location.
LOGICAL	lineOfSight (Location pos1, Location pos2, SI32 checkfor=WALKFLAG_DYNAMIC+WALKFLAG_MAP+WALKFLAG_STATIC)
	Tells if the line of sight between two locations is not interrupted.
LOGICAL	canNpcWalkHere (Location pos)
	Tells if an npc can move in the given position.
SI08	staticTop (Location pos)
SI08	tileHeight (UI16 id)
SI08	mapElevation (UI32 x, UI32 y)
SI08	dynamicElevation (Location pos)
SI08	getHeight (Location pos)
	Returns the estimated height of walker's position.
void	getMultiCorners (P_ITEM pi, SI32 &x1, SI32 &y1, SI32 &x2, SI32 &y2)
SI32	line_of_sight (Location a, Location b,SI32 checkfor=WALKFLAG_DYNAMIC+WALKFLAG_MAP+WALKFLAG_STATIC)
SI32	line_of_sight (SI32 x1, SI32 y1, SI32 z1, SI32 x2, SI32 y2, SI32 z2, SI32 checkfor=WALKFLAG_DYNAMIC+WALKFLAG_MAP+WALKFLAG_STATIC)

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Detailed Description

Header of Map related functions.

Author:

Luxor

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Enumeration Type Documentation

anonymous enum

Check flags for isWalkable function. Author: Luxor Enumeration values: WALKFLAG_NONE  WALKFLAG_MAP  WALKFLAG_STATIC  WALKFLAG_DYNAMIC  WALKFLAG_CHARS  WALKFLAG_ALL

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Function Documentation

LOGICAL canNpcWalkHere (  Location    pos )

Tells if an npc can move in the given position. Author: Luxor Todo: Implement special features based on the npc (fire elemental should walk on lava passages etc...)

SI08 dynamicElevation (  Location    pos )

Author: Luxor

SI08 getHeight (  Location    pos )

Returns the estimated height of walker's position. Author: Luxor

void getMultiCorners (  P_ITEM    pi, SI32 &    x1, SI32 &    y1, SI32 &    x2, SI32 &    y2 )

Author: Luxor

SI08 isWalkable (  Location    pos, UI08    flags, P_CHAR    pc )

Looks if a char can walk on the given Location. Author: Luxor Returns: The next z value of char position, illegal_z if the tile isn't walkable

SI32 line_of_sight (  SI32    x1, SI32    y1, SI32    z1, SI32    x2, SI32    y2, SI32    z2, SI32    checkfor = WALKFLAG_DYNAMIC+WALKFLAG_MAP+WALKFLAG_STATIC )  [inline]

SI32 line_of_sight (  Location    a, Location    b, SI32    checkfor = WALKFLAG_DYNAMIC+WALKFLAG_MAP+WALKFLAG_STATIC )  [inline]

LOGICAL lineOfSight (  Location    A, Location    B, SI32    checkfor )

Tells if the line of sight between two locations is not interrupted. Author: Luxor Returns: True if the line of sight is clean, false if not

SI08 mapElevation (  UI32    x, UI32    y )

Author: Luxor

SI08 staticTop (  Location    pos )

Author: Luxor

SI08 tileHeight (  UI16    id )

Author: Luxor