setpartitionmessage.java

2004年robotcup世界冠军源代码

package MRL.Utilities.MessageManagement;

import yab.agent.DisasterSpace;
import yab.agent.object.*;

import java.util.Map;
import java.util.Collections;

import MRL.Utilities.Partitioning.Partition;
import MRL.Police.EPoliceForce;

//saeed 85-2-3
public class SetPartitionMessage extends Message
{
    int policeIdx;
    int partId;
    static final int indexSize = 6;

    public SetPartitionMessage(int policeIdx, int partId)
    {
        super(Type.SETPARTITION_REPORT, null);
        this.policeIdx = policeIdx;
        this.partId = partId;
    }

    char[] toCharArray(Map ids)
    {
        char[] result = new char[length()];

        char[] temp = Util.intToCharArray(policeIdx, indexSize);
        Util.copyArray(temp, result, 0, 0, indexSize);

        temp = Util.intToCharArray(partId, indexSize);
        Util.copyArray(temp, result, 0, indexSize, indexSize);

        return result;
    }

    protected int length()
    {
        return staticLength();
    }

    protected static int staticLength()
    {
        return indexSize + indexSize;
    }

    public boolean equals(Object m)
    {
        if (!(m instanceof SetPartitionMessage)) return false;
        return ((SetPartitionMessage) m).policeIdx == policeIdx;
    }

    public int hashCode()
    {
        return policeIdx;
    }


    void updateWorld(DisasterSpace world, int time)
    {
        if (world.self instanceof PoliceForce)
        {
            EPoliceForce me = (EPoliceForce)world.self;
            Collections.sort(world.policeForces, yab.agent.Util.idComparator);
            Humanoid agent = (Humanoid) world.policeForces.get(policeIdx);
            Partition workingPartition = world.partitioner.getPartition(partId);
            me.polPartMap.put(agent,workingPartition);
            if (agent != me)
            {
                return;
            }
            if (workingPartition == null) {
                System.err.println("Error , Cannot Assign To Null Partition");
            } else
            {
                if (me.prevWorkingPartition != null)if (me.toReport == false) {
                    me.toReport = true;
                    world.shouldUpdateAlphas = false;
                }
                me.prevWorkingPartition = world.workingPartition;
                world.setWorkingPartition(workingPartition);
                me.reportedBlockadesIP.clear();
//                me.reportedBlockadesIP.addAll(workingPartition.ML_OBJS_IN_PART_CND.extract(me.reportedBlockades));

                if (MRL.MRLConstants.PARTITION_DEBUG_MODE) System.out.println(
                    "Police Force : " + me.id + " , Partition SET : " +
                world.workingPartition.getID());
            }
        }
    }

    public SetPartitionMessage(char[] message)
    {
        super(Type.SETPARTITION_REPORT, null);
        this.policeIdx = Util.charArrayToint(message, 0, indexSize);
        this.partId = Util.charArrayToint(message, indexSize, indexSize);
    }
}