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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2020 Leszek Koltunski //
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// //
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// This file is part of Distorted. //
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// //
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// Distorted is free software: you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation, either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// Distorted is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with Distorted. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.library.main;
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import org.distorted.library.effect.EffectType;
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import java.util.HashMap;
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import java.util.LinkedList;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class InternalStackFrame
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{
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private static class Job
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{
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InternalObject object;
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int action;
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Job(InternalObject o, int a)
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{
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object = o;
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action = a;
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}
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}
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private static LinkedList<InternalObject> mCommonDoneList = new LinkedList<>(); //
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private static HashMap<Long,Job> mCommonToDoMap = new HashMap<>(); // Common
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private static long mCommonNextClientID = 0; // InternalObject
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private static long mCommonNextSystemID = 0; // (postprocessing)
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private LinkedList<InternalObject> mDoneList; //
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private HashMap<Long,Job> mToDoMap; //
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private long mNextClientID; // InternalObject
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private long mNextSystemID; //
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private long mTaskId; //
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private boolean mInitialized; // DistortedLibrary
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private int[] mMax; // EffectQueue
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///////////////////////////////////////////////////////////////////////////////////////////////////
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InternalStackFrame(long taskID)
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{
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mDoneList = new LinkedList<>();
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mToDoMap = new HashMap<>();
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mNextClientID = 0;
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mNextSystemID = 0;
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mTaskId = taskID;
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mMax = new int[EffectType.LENGTH];
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EffectType.reset(mMax);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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long getTaskId()
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{
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return mTaskId;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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static void onPauseCommon()
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{
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onPauseGeneric(mCommonDoneList,mCommonToDoMap);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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void onPause()
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{
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onPauseGeneric(mDoneList,mToDoMap);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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static void onPauseGeneric(LinkedList<InternalObject> list, HashMap<Long,Job> map)
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{
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int num = list.size();
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try
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{
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for (int i=0; i<num; i++)
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{
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InternalObject object = list.removeFirst();
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Job job = new Job(object, InternalObject.JOB_CREATE);
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map.put(object.getID(),job);
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object.recreate();
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}
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}
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catch( Exception ignored )
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{
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// something else removed an object in the meantime; ignore
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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void toDo()
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{
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toDoGeneric(mDoneList,mToDoMap);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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static void toDoCommon()
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{
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toDoGeneric(mCommonDoneList,mCommonToDoMap);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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static void toDoGeneric(LinkedList<InternalObject> list, HashMap<Long,Job> map)
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{
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for(Long key: map.keySet())
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{
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Job job = map.get(key);
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InternalObject object = job.object;
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if( job.action==InternalObject.JOB_CREATE )
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{
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object.create();
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list.add(object);
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}
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else if( job.action==InternalObject.JOB_DELETE )
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{
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object.delete();
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}
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}
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map.clear();
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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static void cleanCommon()
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{
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mCommonDoneList.clear();
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mCommonToDoMap.clear();
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mCommonNextClientID = 0;
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mCommonNextSystemID = 0;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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long generateID(int type, int storage)
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{
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if( storage==InternalObject.STORAGE_PRIVATE )
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{
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return type==InternalObject.TYPE_SYST ? --mNextSystemID : ++mNextClientID;
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}
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else
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{
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return type==InternalObject.TYPE_SYST ? --mCommonNextSystemID : ++mCommonNextClientID;
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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void addToDoneList(InternalObject obj, int storage)
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{
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if( storage==InternalObject.STORAGE_PRIVATE )
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{
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if( !mDoneList.contains(obj) )
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{
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mDoneList.add(obj);
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}
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}
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else
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{
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if( !mCommonDoneList.contains(obj) ) mCommonDoneList.add(obj);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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void removeFromDoneList(InternalObject obj, int storage)
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{
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if( storage==InternalObject.STORAGE_PRIVATE )
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{
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mDoneList.remove(obj);
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}
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else
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{
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mCommonDoneList.remove(obj);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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void markFor(InternalObject obj, long id, int storage, int jobType)
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{
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if( storage==InternalObject.STORAGE_PRIVATE )
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{
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mDoneList.remove(obj);
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mToDoMap.put(id, new Job(obj,jobType) );
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}
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else
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{
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mCommonDoneList.remove(obj);
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mCommonToDoMap.put(id, new Job(obj,jobType) );
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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boolean isInitialized()
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{
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return mInitialized;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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void setInitialized(boolean init)
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{
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mInitialized = init;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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int getMax(int index)
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{
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return mMax[index];
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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boolean setMax(int index, int max)
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{
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if( !mInitialized || max<mMax[index] )
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{
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mMax[index] = max;
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return true;
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}
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return false;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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void debugLists(String frameMarker)
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{
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debugListsGeneric(mDoneList,mToDoMap,frameMarker);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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static void debugCommonList()
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{
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debugListsGeneric(mCommonDoneList,mCommonToDoMap,"Common");
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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static void debugListsGeneric(LinkedList<InternalObject> list, HashMap<Long,Job> map,String frameMarker)
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{
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android.util.Log.e("Object", frameMarker);
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android.util.Log.e("Object", " Done list:");
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for(InternalObject object : list)
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{
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object.print(" ");
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}
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android.util.Log.e("Object", " ToDo list:");
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Job job;
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for(Long key: map.keySet())
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{
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job = map.get(key);
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job.object.print(job.action==InternalObject.JOB_CREATE ? " create":" delete");
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}
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}
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}
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