Package squidpony.squidgrid.mapping

Class MetsaMapFactory

java.lang.Object

squidpony.squidgrid.mapping.MetsaMapFactory

@Beta
public class MetsaMapFactory
extends Object

A map generation factory using Perlin noise to make island chain style maps.
Based largely on work done by Metsa from #rgrd . This is marked Beta, despite having been in SquidLib for years, because it could still be modified as a simpler substitute for WorldMapGenerator. WorldMapGenerator does tend to produce much higher quality in its maps, however, due to calculating heat and moisture levels as well as height, then using those to build blending biomes.

Author:

Eben Howard - http://squidpony.com - howard@squidpony.com

Field Summary

Fields

Modifier and Type	Field	Description
static double	BEACH_LEVEL
static double	DEEP_SEA_LEVEL
static double	MOUNTAIN_LEVEL
static double	PLAINS_LEVEL
static double	SEA_LEVEL
static double	SNOW_LEVEL

Constructor Summary

Constructors

Constructor	Description
MetsaMapFactory()
MetsaMapFactory(int width, int height)
MetsaMapFactory(int width, int height, long rngSeed)
MetsaMapFactory(int width, int height, StatefulRNG rng)

Method Summary

Modifier and Type	Method	Description
Coord	closestCity(Coord point)	Finds and returns the closest point containing a city to the given point.
List<Coord>	getCities()
int	getHeight()
double[][]	getHeightMap()
double	getMaxPeak()
int	getShadow(int x, int y, double[][] map)
int	getWidth()
int[][]	makeBiomeMap()
double[][]	makeHeightMap()
int[][]	makeNationMap()
double[][]	makeWeightedMap()
void	regenerateHeightMap()
void	regenerateHeightMap(int width, int height)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

SEA_LEVEL

public static final double SEA_LEVEL

See Also:

Constant Field Values

BEACH_LEVEL

public static final double BEACH_LEVEL

See Also:

Constant Field Values

PLAINS_LEVEL

public static final double PLAINS_LEVEL

See Also:

Constant Field Values

MOUNTAIN_LEVEL

public static final double MOUNTAIN_LEVEL

See Also:

Constant Field Values

SNOW_LEVEL

public static final double SNOW_LEVEL

See Also:

Constant Field Values

DEEP_SEA_LEVEL

public static final double DEEP_SEA_LEVEL

See Also:

Constant Field Values

Constructor Details

MetsaMapFactory

public MetsaMapFactory()

MetsaMapFactory

public MetsaMapFactory(int width, int height)

MetsaMapFactory

public MetsaMapFactory(int width, int height, long rngSeed)

MetsaMapFactory

public MetsaMapFactory(int width, int height, StatefulRNG rng)

Method Details

getShadow

public int getShadow(int x, int y, double[][] map)

closestCity

public Coord closestCity(Coord point)

Finds and returns the closest point containing a city to the given point. Does not include provided point as a possible city location. If there are no cities, null is returned.

Parameters:

point -

Returns:

makeHeightMap

public double[][] makeHeightMap()

regenerateHeightMap

public void regenerateHeightMap()

regenerateHeightMap

public void regenerateHeightMap(int width, int height)

makeBiomeMap

public int[][] makeBiomeMap()

makeNationMap

public int[][] makeNationMap()

makeWeightedMap

public double[][] makeWeightedMap()

getCities

public List<Coord> getCities()

getMaxPeak

public double getMaxPeak()

getHeightMap

public double[][] getHeightMap()

getHeight

public int getHeight()

getWidth

public int getWidth()