DynmapCitizens/src/main/java/net/knarcraft/dynmapcitizens/handler/trait/AbstractTraitHandler.java

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package net.knarcraft.dynmapcitizens.handler.trait;
import net.citizensnpcs.api.CitizensAPI;
import net.citizensnpcs.api.npc.NPC;
import net.knarcraft.dynmapcitizens.DynmapCitizens;
import org.bukkit.Location;
import org.bukkit.World;
import org.dynmap.DynmapAPI;
import org.dynmap.markers.Marker;
import org.dynmap.markers.MarkerIcon;
import org.dynmap.markers.MarkerSet;
import java.util.UUID;
import java.util.logging.Level;
/**
* An abstract class with useful code for all citizens-trait-handlers
*/
public abstract class AbstractTraitHandler implements CitizensTraitHandler {
protected boolean isEnabled = false;
@Override
public boolean isEnabled() {
return isEnabled;
}
/**
* Gets the given marker set (and creates it if necessary)
*
* @param dynmapAPI <p>A reference to dynmap's API</p>
* @param setId <p>The id of the marker set to get</p>
* @param label <p>The label of the marker set if creation is necessary</p>
* @return <p>The marker set, or null if something went wrong</p>
*/
protected MarkerSet getMarkerSet(DynmapAPI dynmapAPI, String setId, String label) {
MarkerSet markerSet = dynmapAPI.getMarkerAPI().getMarkerSet(setId);
if (markerSet == null) {
markerSet = dynmapAPI.getMarkerAPI().createMarkerSet(setId, label, null, false);
if (markerSet == null) {
DynmapCitizens.getInstance().getLogger().log(Level.SEVERE, "Unable to get or create " + setId +
" marker set");
DynmapCitizens.getInstance().onDisable();
return null;
}
}
return markerSet;
}
/**
* Adds a marker for an NPC
*
* @param npcId <p>The if of the NPC</p>
* @param markerName <p>The name of the NPC marker</p>
* @param markerDescription <p>The description of the NPC marker</p>
* @param icon <p>The icon used for the marker</p>
* @param markerSet <p>The marker set to add the marker to</p>
*/
protected void addNPCMarker(UUID npcId, String markerName, String markerDescription, MarkerIcon icon, MarkerSet markerSet) {
NPC npc = CitizensAPI.getNPCRegistry().getByUniqueId(npcId);
//If the NPC has been removed, abort
if (npc == null) {
return;
}
//Skip if not a proper location
Location npcLocation = npc.getStoredLocation();
World world = npcLocation.getWorld();
if (world == null) {
return;
}
Marker marker = markerSet.createMarker(null, markerName + npc.getName(), npcLocation.getWorld().getName(),
npcLocation.getX(), npcLocation.getY(), npcLocation.getZ(), icon, false);
if (marker != null) {
marker.setDescription(markerDescription);
}
}
/**
* Gets whether the given NPC is currently moving
*
* @param npc <p>The NPC to check</p>
* @return <p>True if the NPC is currently moving about</p>
*/
protected boolean isMoving(NPC npc) {
return npc.getNavigator().getTargetAsLocation() != null;
}
}