craftinc/craftinc-gates
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Added gate change listener interface used for dynmap.

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This commit is contained in:
Tobias Ottenweller 2014-01-26 14:29:28 +01:00
parent c80b0f0f68
commit f8f31640ef
2 changed files with 87 additions and 0 deletions
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31
src/de/craftinc/gates/GateChangeListener.java Normal file
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@ -0,0 +1,31 @@
/* Craft Inc. Gates
Copyright (C) 2011-2014 Craft Inc. Gates Team (see AUTHORS.txt)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program (LGPLv3). If not, see <http://www.gnu.org/licenses/>.
*/
package de.craftinc.gates;
import java.util.Map;
public interface GateChangeListener
{
public static final String newGate = "GateChangeListener-newGate"; // value will be null
public static final String removedGate = "GateChangeListener-removedGate"; // value will be null
public static final String changedID = "GateChangeListener-changedID"; // value will be the old ID
public static final String changedLocation = "GateChangeListener-changedLocation"; // value will the old location
public static final String changedExit = "GateChangeListener-changedExit"; // value will be the old exit
public void gateChangedHandler(final Gate g, final Map<String, Object>changeSet);
}

56
src/de/craftinc/gates/GatesManager.java
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@ -54,6 +54,20 @@ public class GatesManager
protected boolean storageFileIsInvalid = false;
protected Set<GateChangeListener> changeListeners = new HashSet<GateChangeListener>();
public void addGateChangeListener(GateChangeListener listener)
{
this.changeListeners.add(listener);
}
public void removeGateChangeListener(GateChangeListener listener)
{
this.changeListeners.remove(listener);
}
public Gate getGateWithId(final String id)
{
@ -489,6 +503,13 @@ public class GatesManager
{
this.removeGateById(oldId);
this.addGateWithId(g);
Map<String, Object> changeSet = new HashMap<String, Object>();
changeSet.put(GateChangeListener.changedID, oldId);
for (GateChangeListener l : this.changeListeners) {
l.gateChangedHandler(g, changeSet);
}
}
@ -505,8 +526,28 @@ public class GatesManager
this.removeGateByFrameLocation(oldGateFrameBlocks);
this.addGateByFrameLocations(g);
Map<String, Object> changeSet = new HashMap<String, Object>();
changeSet.put(GateChangeListener.changedLocation, oldLocation);
for (GateChangeListener l : this.changeListeners) {
l.gateChangedHandler(g, changeSet);
}
}
// TODO: call this method!
public void handleGateExitChange(final Gate g, final Location oldExit)
{
// nothing to do
Map<String, Object> changeSet = new HashMap<String, Object>();
changeSet.put(GateChangeListener.changedExit, oldExit);
for (GateChangeListener l : this.changeListeners) {
l.gateChangedHandler(g, changeSet);
}
}
public void handleNewGate(final Gate g)
{
@ -516,6 +557,14 @@ public class GatesManager
this.addGateByLocations(g);
this.addGateWithId(g);
this.addGateByFrameLocations(g);
Map<String, Object> changeSet = new HashMap<String, Object>();
changeSet.put(GateChangeListener.newGate, null);
for (GateChangeListener l : this.changeListeners) {
l.gateChangedHandler(g, changeSet);
}
}
@ -527,6 +576,13 @@ public class GatesManager
this.removeGateFromChunk(g, g.getLocation());
this.removeGateByLocation(g.getGateBlockLocations());
this.removeGateByFrameLocation(g.getGateFrameBlocks());
Map<String, Object> changeSet = new HashMap<String, Object>();
changeSet.put(GateChangeListener.removedGate, null);
for (GateChangeListener l : this.changeListeners) {
l.gateChangedHandler(g, changeSet);
}
}