package com.planet_ink.coffee_mud.core.threads; import com.planet_ink.coffee_mud.core.CMProps; import com.planet_ink.coffee_mud.core.Log; import com.planet_ink.coffee_mud.core.interfaces.*; /* Copyright 2013-2019 Bo Zimmerman 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. */ public class StdTickClient implements TickClient { public final Tickable clientObject; public final int tickID; public final int reTickDown; public volatile int tickDown = 0; public boolean suspended = false; public volatile long lastStart = 0; public volatile long lastStop = 0; public volatile long milliTotal = 0; public volatile long nanoTotal = 0; public volatile int tickTotal = 0; public volatile String status = null; public StdTickClient(final Tickable newClientObject, final int newTickDown, final int newTickID) { reTickDown=newTickDown; tickDown=newTickDown; clientObject=newClientObject; tickID=newTickID; } @Override public String getName() { if(clientObject!=null) { return clientObject.name(); } return "?"; } @Override public final Tickable getClientObject() { return clientObject; } @Override public final int getTickID() { return tickID; } @Override public int getTotalTickDown() { return reTickDown; } @Override public int getCurrentTickDown() { return tickDown; } @Override public String getStatus() { if(!isAwake()) return "Sleeping"; if(status != null) return status; final Tickable T=getClientObject(); if(T==null) return "Awake"; return "Awake ("+T.getTickStatus()+")"; } @Override public void setStatus(final String status) { this.status = status; } @Override public boolean equals(final Object obj) { if(obj instanceof StdTickClient) return compareTo((StdTickClient)obj)==0; return false; } @Override public int hashCode() { return clientObject == null ? 0 : clientObject.hashCode(); } @Override public int compareTo(final TickClient arg0) { if(clientObject != arg0.getClientObject()) return (clientObject.hashCode() > arg0.getClientObject().hashCode())?1:-1; if(tickID>arg0.getTickID()) return 1; if(tickID<arg0.getTickID()) return -1; return 0; } @Override public void setCurrentTickDownPending() { tickDown = 1; } @Override public long getTimeMSToNextTick() { if(isSuspended() || isAwake()) return -1; long msToGo = CMProps.getTickMillis() - (System.currentTimeMillis() - lastStop); if(tickDown > 0) msToGo += (CMProps.getTickMillis() + tickDown); return msToGo; } @Override public boolean tickTicker(final boolean forceTickDown) { final long nanoStart=System.nanoTime(); try { lastStart=System.currentTimeMillis(); if(forceTickDown) tickDown = 0; if((!suspended) && ((--tickDown)<1)) { tickDown=reTickDown; try { if(!clientObject.tick(clientObject,tickID)) { return true; } } catch(final Throwable t) { Log.errOut(t); return true; } } } finally { lastStop=System.currentTimeMillis(); tickTotal++; long nanoDiff = System.nanoTime() - nanoStart; if(nanoDiff < 0) nanoDiff = (Long.MAX_VALUE - nanoStart) + System.nanoTime(); nanoTotal += nanoDiff; if(nanoTotal > 1000000L) { milliTotal+=Math.round(Math.floor(nanoTotal / 1000000L)); nanoTotal = nanoTotal % 1000000L; } } return false; } @Override public long getLastStartTime() { return lastStart; } @Override public long getLastStopTime() { return lastStop; } @Override public long getMilliTotal() { return milliTotal; } @Override public long getTickTotal() { return tickTotal; } @Override public boolean isAwake() { return lastStop < lastStart; } @Override public boolean isSuspended() { return suspended; } @Override public void setSuspended(final boolean trueFalse) { suspended = trueFalse; } }