org.newdawn.slick.tiled
Class Layer

java.lang.Object
  org.newdawn.slick.tiled.Layer

public class Layer
extends java.lang.Object

A layer of tiles on the map

Author:

kevin

Field Summary

int[][][]	data The tile data representing this data, index 0 = tileset, index 1 = tile id
int	height The height of this layer
int	index The index of this layer
java.lang.String	name The name of this layer - read from the XML
java.util.Properties	props the properties of this layer
int	width The width of this layer

Constructor Summary

Layer(TiledMap map, org.w3c.dom.Element element)
Create a new layer based on the XML definition

Method Summary

int	getTileID(int x, int y) Get the gloal ID of the tile at the specified location in this layer
void	render(int x, int y, int sx, int sy, int width, int ty, boolean lineByLine, int mapTileWidth, int mapTileHeight) Render a section of this layer
void	setTileID(int x, int y, int tile) Set the global tile ID at a specified location

Methods inherited from class java.lang.Object

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

Field Detail

index

public int index

The index of this layer

name

public java.lang.String name

The name of this layer - read from the XML

data

public int[][][] data

The tile data representing this data, index 0 = tileset, index 1 = tile id

width

public int width

The width of this layer

height

public int height

The height of this layer

props

public java.util.Properties props

the properties of this layer

Constructor Detail

Layer

public Layer(TiledMap map,
             org.w3c.dom.Element element)
      throws SlickException

Create a new layer based on the XML definition

Parameters:

element - The XML element describing the layer

map - The map this layer is part of

Throws:

SlickException - Indicates a failure to parse the XML layer

Method Detail

getTileID

public int getTileID(int x,
                     int y)

Get the gloal ID of the tile at the specified location in this layer

Parameters:

x - The x coorindate of the tile

y - The y coorindate of the tile

Returns:

The global ID of the tile

setTileID

public void setTileID(int x,
                      int y,
                      int tile)

Set the global tile ID at a specified location

Parameters:

x - The x location to set

y - The y location to set

tile - The tile value to set

render

public void render(int x,
                   int y,
                   int sx,
                   int sy,
                   int width,
                   int ty,
                   boolean lineByLine,
                   int mapTileWidth,
                   int mapTileHeight)

Render a section of this layer

Parameters:

x - The x location to render at

y - The y location to render at

sx - The x tile location to start rendering

sy - The y tile location to start rendering

width - The number of tiles across to render

ty - The line of tiles to render

lineByLine - True if we should render line by line, i.e. giving us a chance to render something else between lines

mapTileWidth - the tile width specified in the map file

mapTileHeight - the tile height specified in the map file