Now loads snapshots

src/resources/objects/buildouts/TerrainSnapshotLoader.java

@@ -0,0 +1,85 @@
+package resources.objects.buildouts;
+
+import java.util.Hashtable;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
+import resources.Location;
+import resources.Terrain;
+import resources.client_info.ClientFactory;
+import resources.client_info.visitors.WorldSnapshotData;
+import resources.client_info.visitors.WorldSnapshotData.Chunk;
+import resources.containers.ContainerPermissions;
+import resources.objects.SWGObject;
+import resources.objects.cell.CellObject;
+import resources.server_info.Log;
+import services.objects.ObjectCreator;
+
+public class TerrainSnapshotLoader {
+	
+	private static final String BASE_PATH = "snapshot/";
+	
+	private final Terrain terrain;
+	private final Map <Long, SWGObject> objectTable;
+	private final List <SWGObject> objects;
+	
+	public TerrainSnapshotLoader(Terrain terrain) {
+		this.terrain = terrain;
+		this.objectTable = new Hashtable<Long, SWGObject>(12*1024);
+		this.objects = new LinkedList<>();
+	}
+	
+	public List <SWGObject> getObjects() {
+		return objects;
+	}
+	
+	public void load() {
+		objects.clear();
+		String path = BASE_PATH + terrain.getName() + ".ws";
+		WorldSnapshotData data = (WorldSnapshotData) ClientFactory.getInfoFromFile(path);
+		Map <Integer, String> templates = data.getObjectTemplateNames();
+		for (Chunk chunk : data.getChunks()) {
+			SWGObject object = createObject(templates, chunk);
+			object.setLoadRange(chunk.getRadius());
+			addObject(object, chunk.getContainerId());
+			setCellInformation(object, chunk.getCellIndex());
+			updatePermissions(object);
+		}
+		System.out.println("TerrainSnapshotLoader: " + path);
+	}
+	
+	private SWGObject createObject(Map <Integer, String> templateMap, Chunk row) {
+		SWGObject object = ObjectCreator.createObjectFromTemplate(row.getId(), templateMap.get(row.getObjectTemplateNameIndex()));
+		Location l = row.getLocation();
+		l.setTerrain(terrain);
+		object.setLocation(l);
+		return object;
+	}
+	
+	private void addObject(SWGObject object, long containerId) {
+		objectTable.put(object.getObjectId(), object);
+		if (containerId != 0) {
+			SWGObject container = objectTable.get(containerId);
+			if (container != null)
+				container.addObject(object);
+			else {
+				Log.e("TerrainBuildoutLoader", "Failed to load object: " + object.getTemplate());
+			}
+		} else {
+			objects.add(object);
+		}
+	}
+	
+	private void setCellInformation(SWGObject object, int cellIndex) {
+		if (!(object instanceof CellObject))
+			return;
+		CellObject cell = (CellObject) object;
+		cell.setNumber(cellIndex);
+	}
+	
+	private void updatePermissions(SWGObject object) {
+		object.setContainerPermissions(ContainerPermissions.WORLD);
+	}
+	
+}