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The Java client for the Coduno battle
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package uno.cod.battle.client;

import uno.cod.battle.client.exceptions.BehaviourCode;
import uno.cod.battle.client.exceptions.BehaviourException;
import uno.cod.battle.client.exceptions.CooldownException;
import uno.cod.battle.client.exceptions.InfoException;
import uno.cod.battle.client.model.*;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpRequestBase;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;
import org.codehaus.jackson.JsonNode;
import org.codehaus.jackson.map.ObjectMapper;

import java.util.ArrayList;
import java.util.List;

/**
 * Created by vbalan on 10/22/2015.
 */
public class BattleHelper {
    private final String token;
    private final String serverUrl;
    private ObjectMapper mapper;
    private CloseableHttpClient client;

    public BattleHelper(String token) {
        this(token, "http://battle.cod.uno:8080");
    }

    public BattleHelper(String token, String serverUrl) {
        this.token = token;
        this.serverUrl = serverUrl;
        this.mapper = new ObjectMapper();
        this.client = HttpClientBuilder.create().build();
    }

    /**
     * Get the state of your player.
     *
     * @return the state of your player
     * @throws Exception
     */
    public GameObject me() throws Exception {
        CloseableHttpResponse response = get("/me");
        GameObject gameObject = mapper.readValue(response.getEntity().getContent(), GameObject.class);
        EntityUtils.consume(response.getEntity());
        response.close();
        return gameObject;
    }

    /**
     * Get the current state of the map.
     *
     * @return the current state of the map.
     * @throws Exception
     */
    public BattleMap map() throws Exception {
        CloseableHttpResponse response = get("/map");
        BattleMap battleMap = new BattleMap();

        List obstacles = new ArrayList<>();
        List healthFountains = new ArrayList<>();
        List players = new ArrayList<>();


        JsonNode json = mapper.readTree(response.getEntity().getContent());
        battleMap.setPlayersInfo(mapper.readValue(json.get("players"), PositionInfo.class));
        battleMap.setHealthFountainsInfo(mapper.readValue(json.get("healthFountains"), PositionInfo.class));

        JsonNode objects = json.get("gameObjects");
        for(int i = 0;i