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package com.macaroon.piztor;
import java.util.*;
import android.annotation.SuppressLint;
@SuppressLint("UseSparseArrays")
public class ActMgr {
final static int Create = -1;
// event
PiztorAct act;
ActStatus nowStatus;
HashMap<ActStatus, HashMap<Integer, ActStatus>> mp;
AppMgr appMgr;
ActMgr(AppMgr appMgr, PiztorAct act, ActStatus nowStatus, ActStatus[] r) {
this.appMgr = appMgr;
this.act = act;
this.nowStatus = nowStatus;
nowStatus.enter(Create);
mp = new HashMap<ActStatus, HashMap<Integer, ActStatus>>();
for (int i = 0; i < r.length; i++) {
mp.put(r[i], new HashMap<Integer, ActStatus>());
}
}
void trigger(int event) {
System.out.println(act.id + " : " + event);
if (mp.get(nowStatus).containsKey(event)) {
System.out.println("status + " + event);
nowStatus.leave(event);
nowStatus = mp.get(nowStatus).get(event);
nowStatus.enter(event);
} else if (appMgr.mp.get(act.getClass()).containsKey(event)) {
appMgr.trigger(event);
} else {
System.out.println("can not trigger the event at " + act.id + " : "
+ event);
}
}
void add(ActStatus a, int event, ActStatus b) {
if (mp.containsKey(a)) {
HashMap<Integer, ActStatus> h = mp.get(a);
h.put(event, b);
mp.put(a, h);
} else {
HashMap<Integer, ActStatus> h = new HashMap<Integer, ActStatus>();
h.put(event, b);
mp.put(a, h);
}
}
}
abstract class ActStatus {
abstract void enter(int e);
abstract void leave(int e);
}
class EmptyStatus extends ActStatus {
@Override
void enter(int e) {
}
@Override
void leave(int e) {
}
}
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