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Work on data storage system. We need some form of caching.

master
rarkenin 2013-06-06 19:45:45 -04:00
parent af772a0215
commit c21ac7882d
4 changed files with 53 additions and 17 deletions
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34
.classpath
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@ -1,9 +1,25 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry kind="lib" path="lib/commons-cli-1.2.jar" sourcepath="lib/commons-cli-1.2-sources.jar"/>
<classpathentry kind="lib" path="lib/js-14.jar"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
<classpathentry kind="output" path="bin"/>
</classpath>
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry kind="lib" path="lib/commons-cli-1.2.jar" sourcepath="lib/commons-cli-1.2-sources.jar"/>
<classpathentry kind="lib" path="lib/js-14.jar"/>
<classpathentry kind="lib" path="lib/ardor3d-animation-0.8.jar"/>
<classpathentry kind="lib" path="lib/ardor3d-archetype-0.8.jar"/>
<classpathentry kind="lib" path="lib/ardor3d-awt-0.8.jar"/>
<classpathentry kind="lib" path="lib/ardor3d-collada-0.8.jar"/>
<classpathentry kind="lib" path="lib/ardor3d-core-0.8.jar"/>
<classpathentry kind="lib" path="lib/ardor3d-effects-0.8.jar"/>
<classpathentry kind="lib" path="lib/ardor3d-extras-0.8.jar"/>
<classpathentry kind="lib" path="lib/ardor3d-jogl-0.8.jar"/>
<classpathentry kind="lib" path="lib/ardor3d-lwjgl-0.8.jar"/>
<classpathentry kind="lib" path="lib/ardor3d-math-0.8.jar"/>
<classpathentry kind="lib" path="lib/ardor3d-savable-0.8.jar"/>
<classpathentry kind="lib" path="lib/ardor3d-swt-0.8.jar"/>
<classpathentry kind="lib" path="lib/ardor3d-terrain-0.8.jar"/>
<classpathentry kind="lib" path="lib/ardor3d-ui-0.8.jar"/>
<classpathentry kind="lib" path="lib/commons-cli-1.2-sources.jar"/>
<classpathentry kind="lib" path="lib/db4o-8.0.249.16098-all-java5.jar"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
<classpathentry kind="output" path="bin"/>
</classpath>

12
src/org/nodetest/servercore/MapChunk.java
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@ -2,11 +2,17 @@ package org.nodetest.servercore;
public class MapChunk {
private int[][][] nodes=new int[16][16][16];
long x,y,z;
public MapChunk(long x, long y, long z, String chunkLightStorage,
String heavy) {
// TODO Auto-generated constructor stub
this.x=x;
this.y=y;
this.z=z;
for(int i=0; i<4096; i++){
int thisNode=chunkLightStorage.charAt(4*i)<<24+chunkLightStorage.charAt(4*i+1)<<16+chunkLightStorage.charAt(4*i+2)<<8+chunkLightStorage.charAt(4*i+3);
nodes[(i/256)][(i/16)%16][i%16]=thisNode;
}
}
public MapChunkPacked pack(){

18
src/org/nodetest/servercore/MapDatabase.java
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@ -20,15 +20,19 @@ import com.db4o.query.Query;
import java.util.UUID;
public class MapDatabase {
ObjectContainer mapDb;
static ObjectContainer mapDb;
static ObjectContainer nodeDb;
static ObjectContainer entityDb;
static ObjectContainer banDb;
public MapDatabase(String name, boolean create) throws MapDatabaseException, MossWorldLoadException {
if(!name.matches("^[A-Z[a-z[0-9[ ]]]]+$")){
throw new MossWorldLoadException("World name contains invalid characters");
}
try {
//mapDb=Db4oEmbedded.openFile("worlds/"+name+"mapdb.db4o");
mapDb=Db4oEmbedded.openFile("testDb6.db");
mapDb=Db4oEmbedded.openFile("worlds/"+name+"mapdb");
entityDb=Db4oEmbedded.openFile("worlds/"+name+"entities");
banDb=Db4oEmbedded.openFile("worlds/"+name+"nodes");
} catch (Db4oIOException | DatabaseFileLockedException
| IncompatibleFileFormatException | OldFormatException
| DatabaseReadOnlyException e) {
@ -71,6 +75,7 @@ ObjectContainer mapDb;
* @throws MapDatabaseException
*/
public static void main(String[] args) throws MapDatabaseException, MossWorldLoadException {
//TESTING ONLY
MapDatabase ourDb=new MapDatabase("test2", true);
for(int i=1; i<=320; i++){
//ourDb.add(new MapChunkPacked(i, i, i, UUID.randomUUID().toString(), UUID.randomUUID().toString()));
@ -98,9 +103,14 @@ ed++;
}
private void add(MapChunkPacked mapChunkPacked) {
private void addMapChunk(MapChunkPacked mapChunkPacked) {
mapDb.store(mapChunkPacked);
}
private void addMapChunk(MapChunk mapChunk) {
mapDb.store(mapChunk.pack());
}
}

6
src/org/nodetest/servercore/MapNode.java
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@ -2,13 +2,17 @@ package org.nodetest.servercore;
public class MapNode {
protected long nodeId;
protected int nodeId=0;
public MapNode(NodeParams nodeparams, GenericTexture textureSpace,
String nodeName, String userFacingName, boolean isLiquid,
int lightEmission) {
this.nodeparams = nodeparams;
this.textureSpace = textureSpace;
this.nodeName = nodeName;
for (int i = 0; i < nodeName.length(); i++)
{
nodeId = 31*nodeId + nodeName.charAt(i);
}
this.userFacingName = userFacingName;
this.isLiquid = isLiquid;
this.lightEmission = lightEmission;