com.badlogic.gdx.graphics.g2d.tiled.TiledMap.java Source code

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Here is the source code for com.badlogic.gdx.graphics.g2d.tiled.TiledMap.java

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/*******************************************************************************
 * Copyright 2011 See AUTHORS file.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/

package com.badlogic.gdx.graphics.g2d.tiled;

import java.util.ArrayList;
import java.util.HashMap;

import com.badlogic.gdx.files.FileHandle;

/** Contains information from a Tiled Map. Use {@link TiledLoader#createMap(FileHandle)} to fill it.
 * @author David Fraska */
public class TiledMap {
    public ArrayList<TiledLayer> layers = new ArrayList<TiledLayer>(4);
    public ArrayList<TiledObjectGroup> objectGroups = new ArrayList<TiledObjectGroup>(1);
    public ArrayList<TileSet> tileSets = new ArrayList<TileSet>(5);

    /** Stores the map properties with a key of the property name. */
    public HashMap<String, String> properties = new HashMap<String, String>(2);
    private ArrayList<TileProperty> tileProperties = new ArrayList<TileProperty>(0);

    public FileHandle tmxFile;
    public String orientation;
    public int width, height, tileWidth, tileHeight;

    /** Sets a tile's property. Typically only called by {@link TiledLoader#createMap(FileHandle)}
     * @param id The tile's id
     * @param name The property name
     * @param value The property value */
    public void setTileProperty(int id, String name, String value) {
        for (TileProperty tp : tileProperties) {
            if (tp.id == id) {
                tp.propertyMap.put(name, value);
                return;
            }
        }

        // no TileProperty found with the correct id, add a new one
        TileProperty tempProperty = new TileProperty();
        tempProperty.id = id;
        tempProperty.propertyMap.put(name, value);
        tileProperties.add(tempProperty);
    }

    /** Gets a tile's property.
     * @param id The tile's id
     * @param name The property name
     * @return The property value */
    public String getTileProperty(int id, String name) {
        for (TileProperty tp : tileProperties) {
            if (tp.id == id) {
                return tp.propertyMap.get(name);
            }
        }

        return null;
    }

    class TileProperty {
        int id;
        HashMap<String, String> propertyMap = new HashMap<String, String>();
    }
}