de.gurkenlabs.litiengine.environment.tilemap

Class MapUtilities

java.lang.Object

de.gurkenlabs.litiengine.environment.tilemap.MapUtilities

public final class MapUtilities
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static java.awt.geom.Path2D	convertPolyshapeToPath(IMapObject mapObject)
static IMapObject	findMapObject(IMap map, int id)
static ITileset	findTileSet(IMap map, ITile tile) Searches for the tile set that contains the specified tile, identified by the grid id.
static java.util.List<java.awt.geom.Point2D>	getAbsolutePolyshapePoints(IMapObject mapObject)
static java.awt.geom.Rectangle2D	getBounds(IMapObject... objects)
static java.awt.geom.Point2D	getMapLocation(IMap map, java.awt.Point tileLocation)
static int	getMaxMapId(IMap map)
static java.awt.Point	getTile(IMap map, java.awt.geom.Point2D mapLocation) Get the corresponding tile for a given pixel map location.
static java.awt.Point	getTile(java.awt.geom.Point2D mapLocation) Get the corresponding tile for a given pixel map location.
static java.awt.geom.Rectangle2D	getTileBoundingBox(IMap map, int x, int y)
static java.awt.geom.Rectangle2D	getTileBoundingBox(IMap map, java.awt.Point tile)
static java.awt.geom.Rectangle2D	getTileBoundingBox(IMap map, java.awt.geom.Point2D mapLocation)
static java.awt.geom.Rectangle2D	getTileBoundingBox(IMap map, java.awt.geom.Rectangle2D box)
static java.awt.geom.Rectangle2D	getTileBoundingBox(int x, int y)
static java.awt.geom.Rectangle2D	getTileBoundingBox(java.awt.Point tile)
static java.awt.geom.Rectangle2D	getTileBoundingBox(java.awt.geom.Point2D mapLocation)
static java.util.List<ITile>	getTilesByPixelLocation(IMap map, java.awt.geom.Point2D location)
static ITile	getTopMostTile(IMap map, java.awt.Point point)
static ITile	getTopMostTile(IMap map, java.awt.geom.Point2D location)
static ITile	getTopMostTile(java.awt.Point point)
static ITile	getTopMostTile(java.awt.geom.Point2D location)
static boolean	isStaggeredRowOrColumn(StaggerIndex staggerIndex, int index) Check if the row or column with the given index is staggered.

Methods inherited from class java.lang.Object

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

Method Detail

getBounds

public static java.awt.geom.Rectangle2D getBounds(IMapObject... objects)

getMaxMapId

public static int getMaxMapId(IMap map)

getTileBoundingBox

public static java.awt.geom.Rectangle2D getTileBoundingBox(IMap map,
                                                           java.awt.geom.Rectangle2D box)

getTile

public static java.awt.Point getTile(java.awt.geom.Point2D mapLocation)

Get the corresponding tile for a given pixel map location. This is an overload taking the Map from the current environment to calculate a tile location.

Parameters:

mapLocation - the pixel map location.

Returns:

The x / y tile coordinate for the given location.

See Also:

getTile(IMap, Point2D)

getTile

public static java.awt.Point getTile(IMap map,
                                     java.awt.geom.Point2D mapLocation)

Get the corresponding tile for a given pixel map location.

Parameters:

map - The map on which to calculate the tile location.

mapLocation - the pixel map location.

Returns:

The x / y tile coordinate for the given mapLocation.

isStaggeredRowOrColumn

public static boolean isStaggeredRowOrColumn(StaggerIndex staggerIndex,
                                             int index)

Check if the row or column with the given index is staggered.

Parameters:

staggerIndex - the staggerIndex property of the map. Every second row (or column, depending on the StaggerAxis of the map is staggered half a tile.

index - the index of the current row or column for which we want to determine if it's staggered or not.

Returns:

a boolean representing if the row or column with the given index is staggered.

getMapLocation

public static java.awt.geom.Point2D getMapLocation(IMap map,
                                                   java.awt.Point tileLocation)

getTilesByPixelLocation

public static java.util.List<ITile> getTilesByPixelLocation(IMap map,
                                                            java.awt.geom.Point2D location)

getTopMostTile

public static ITile getTopMostTile(java.awt.geom.Point2D location)

getTopMostTile

public static ITile getTopMostTile(IMap map,
                                   java.awt.geom.Point2D location)

getTopMostTile

public static ITile getTopMostTile(java.awt.Point point)

getTopMostTile

public static ITile getTopMostTile(IMap map,
                                   java.awt.Point point)

findTileSet

public static ITileset findTileSet(IMap map,
                                   ITile tile)

Searches for the tile set that contains the specified tile, identified by the grid id.

Parameters:

map - the map

tile - the tile

Returns:

the tileset

convertPolyshapeToPath

public static java.awt.geom.Path2D convertPolyshapeToPath(IMapObject mapObject)

getAbsolutePolyshapePoints

public static java.util.List<java.awt.geom.Point2D> getAbsolutePolyshapePoints(IMapObject mapObject)

findMapObject

public static IMapObject findMapObject(IMap map,
                                       int id)

getTileBoundingBox

public static java.awt.geom.Rectangle2D getTileBoundingBox(java.awt.geom.Point2D mapLocation)

getTileBoundingBox

public static java.awt.geom.Rectangle2D getTileBoundingBox(IMap map,
                                                           java.awt.geom.Point2D mapLocation)

getTileBoundingBox

public static java.awt.geom.Rectangle2D getTileBoundingBox(int x,
                                                           int y)

getTileBoundingBox

public static java.awt.geom.Rectangle2D getTileBoundingBox(IMap map,
                                                           int x,
                                                           int y)

getTileBoundingBox

public static java.awt.geom.Rectangle2D getTileBoundingBox(java.awt.Point tile)

getTileBoundingBox

public static java.awt.geom.Rectangle2D getTileBoundingBox(IMap map,
                                                           java.awt.Point tile)