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-rw-r--r--src/tesseract/TesseractServer.java34
-rw-r--r--src/tesseract/TesseractUI.java29
-rw-r--r--src/tesseract/World.java83
-rw-r--r--src/tesseract/objects/PhysicalObject.java10
4 files changed, 102 insertions, 54 deletions
diff --git a/src/tesseract/TesseractServer.java b/src/tesseract/TesseractServer.java
new file mode 100644
index 0000000..3518c38
--- /dev/null
+++ b/src/tesseract/TesseractServer.java
@@ -0,0 +1,34 @@
+package tesseract;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+import alden.Peer;
+
+/**
+ * This class is not part of the deliverable. This class is simply a server to
+ * help peers get into the network.
+ *
+ * @author jesse
+ */
+public class TesseractServer {
+ public static void main(String[] args) {
+ BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
+ Peer server = new Peer();
+ server.createNetwork();
+
+ try {
+ Thread.sleep(2000);
+ } catch (InterruptedException e1) {
+ }
+ while (true) {
+ System.out.print("Enter text to send: ");
+ try {
+ String input = in.readLine();
+ server.sendExtraToAllPeers(input);
+ } catch (IOException e) {
+ }
+ }
+ }
+}
diff --git a/src/tesseract/TesseractUI.java b/src/tesseract/TesseractUI.java
index 1d6a5cc..85f46a1 100644
--- a/src/tesseract/TesseractUI.java
+++ b/src/tesseract/TesseractUI.java
@@ -42,10 +42,9 @@ import tesseract.newmenu.NewParticleMenuItem;
import tesseract.newmenu.NewPlanarPolygonMenuItem;
import tesseract.newmenu.NewSurfBoardMenuItem;
import tesseract.newmenu.NewToroidMenuItem;
-import tesseract.objects.Box;
-import tesseract.objects.ChainLink2;
import tesseract.objects.PhysicalObject;
import tesseract.objects.Sphere;
+import alden.Peer;
import com.sun.j3d.utils.picking.PickCanvas;
import com.sun.j3d.utils.picking.PickResult;
@@ -84,6 +83,11 @@ public class TesseractUI extends JFrame {
private World myWorld;
/**
+ * The Peer Object
+ */
+ private Peer myPeer;
+
+ /**
* The Canvas.
*/
private Canvas3D myCanvas;
@@ -121,9 +125,12 @@ public class TesseractUI extends JFrame {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+ myPeer = new Peer(true);
+
myWorld = new World(
new BoundingBox(new Point3d(-UNIT / 2, -UNIT / 2, -UNIT / 2),
- new Point3d(UNIT / 2, UNIT / 2, UNIT / 2)));
+ new Point3d(UNIT / 2, UNIT / 2, UNIT / 2)),
+ myPeer);
myCurrentObject = null;
@@ -150,20 +157,8 @@ public class TesseractUI extends JFrame {
// THIS IS WHERE OBJECTS ARE FORCED INTO EXISTANCE
// TODO: REMOVE TEST CODE
- // Lookie! Linked chainlinks!
- //myWorld.addObject(new ChainLink2(new Vector3f(0.15f, 0, 0), 1));
- //ChainLink2 o = new ChainLink2(new Vector3f(), 1);
- //o.setRotation();
-
- //myWorld.addForce(new AirDrag());
-
- //World.addObject(new Box(0.18f, 0.1f, 0.25f, new Vector3f(0.1f, -0.10f, 0)));
- //myWorld.addObject(new Box(0.18f, 0.25f, 0.1f, new Vector3f(-0.1f, 0, 0)));
- PhysicalObject s = new Sphere(.05f, new Vector3f());
- s.setAngularVelocity(new Vector3f(0, 2, 0));
- myWorld.addObject(s);
-
- //myWorld.addObject(o);
+ myPeer.connectToNetwork("127.0.0.1");
+ //myPeer.createNetwork();
}
/**
diff --git a/src/tesseract/World.java b/src/tesseract/World.java
index e898a27..eb9d26b 100644
--- a/src/tesseract/World.java
+++ b/src/tesseract/World.java
@@ -3,12 +3,13 @@ package tesseract;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
+import java.util.Observable;
+import java.util.Observer;
import javax.media.j3d.BoundingBox;
import javax.media.j3d.BoundingLeaf;
import javax.media.j3d.BoundingSphere;
import javax.media.j3d.BranchGroup;
-import javax.media.j3d.Canvas3D;
import javax.media.j3d.DirectionalLight;
import javax.media.j3d.IndexedLineArray;
import javax.media.j3d.Light;
@@ -19,20 +20,17 @@ import javax.vecmath.Point3d;
import javax.vecmath.Vector3f;
import tesseract.forces.Force;
-import tesseract.objects.PhysicalObject;
-
import tesseract.objects.HalfSpace;
-
-import com.sun.j3d.utils.picking.PickTool;
-import com.sun.j3d.utils.picking.behaviors.PickTranslateBehavior;
-import com.sun.j3d.utils.picking.behaviors.PickZoomBehavior;
+import tesseract.objects.PhysicalObject;
+import alden.CollidableObject;
+import alden.Peer;
/**
* Model of the 3D world.
*
* @author Jesse Morgan
*/
-public class World {
+public class World implements Observer {
/**
* Root element of the world.
*/
@@ -46,25 +44,17 @@ public class World {
/**
* A list of the objects in the world.
*/
- private List<PhysicalObject> myObjects;
+ private List<CollidableObject> myObjects;
/**
* A list of the forces in the world.
*/
private List<Force> myForces;
- //private List<ParticleEmitter> emitters;
- //private boolean enableEmitters;
-
- // A list of all the particles in the world
- //private List<Particle> particles;
-
- // A list of all the objects particles may collide with
- //private List<ParticleCollidableObject> collidables;
-
- // Available forces
- //private static final ParticleForceGenerator forces[] = {new Gravity(0.4f)};
- //private boolean activeForces[];
+ /**
+ * The peer object for this world.
+ */
+ private Peer myPeer;
/**
* Update rate for the world.
@@ -76,11 +66,13 @@ public class World {
*
* @param bounds The bounding box of the world.
*/
- public World(final BoundingBox bounds) {
+ public World(final BoundingBox bounds, final Peer peer) {
myVirtualWorldBounds = bounds;
-
+ myPeer = peer;
+ myPeer.addObserver(this);
+
myForces = new LinkedList<Force>();
- myObjects = new LinkedList<PhysicalObject>();
+ myObjects = new LinkedList<CollidableObject>();
// TODO: Should this go here?
myScene = new BranchGroup();
@@ -174,25 +166,30 @@ public class World {
*/
public void tick() {
// Iterate over objects in the world.
- Iterator<PhysicalObject> itr = myObjects.iterator();
+ Iterator<CollidableObject> itr = myObjects.iterator();
List<PhysicalObject> children = new LinkedList<PhysicalObject>();
while (itr.hasNext()) {
- PhysicalObject obj = itr.next();
+ CollidableObject obj = itr.next();
// Apply forces
- for (Force force : myForces) {
- force.applyForceTo(obj);
+ if (obj instanceof PhysicalObject) {
+ for (Force force : myForces) {
+ force.applyForceTo((PhysicalObject) obj);
+ }
}
// Update the object's state.
obj.updateState(1f / UPDATE_RATE);
// Spawn new objects?
- List<PhysicalObject> newChildren = obj.spawnChildren(1f / UPDATE_RATE);
- if (newChildren != null) {
- children.addAll(newChildren);
+ if (obj instanceof PhysicalObject) {
+ List<PhysicalObject> newChildren =
+ ((PhysicalObject) obj).spawnChildren(1f / UPDATE_RATE);
+ if (newChildren != null) {
+ children.addAll(newChildren);
+ }
}
// If it leaves the bounds of the world, DESTROY IT
@@ -212,7 +209,7 @@ public class World {
}
}
- // Add new children to thr world.
+ // Add new children to the world.
for (PhysicalObject obj : children) {
myScene.addChild(obj.getGroup());
}
@@ -232,7 +229,7 @@ public class World {
*
* @param obj The object to add
*/
- public void addObject(final PhysicalObject obj) {
+ public void addObject(final CollidableObject obj) {
myScene.addChild(obj.getGroup());
myObjects.add(obj);
}
@@ -261,11 +258,29 @@ public class World {
public void resetWorld() {
myForces.clear();
- for (PhysicalObject obj : myObjects) {
+ for (CollidableObject obj : myObjects) {
obj.detach();
}
myObjects.clear();
addHalfspaces();
}
+
+ /**
+ * Observer Callback.
+ * Called when a PAYLOAD or EXTRA peer message is recieved.
+ *
+ * @param peer The network peer.
+ * @param obj The object from the network.
+ */
+ public void update(final Observable peer, final Object obj) {
+ if (obj != null) {
+ if (obj instanceof PhysicalObject) {
+ addObject((PhysicalObject) obj);
+
+ } else if (obj instanceof CollidableObject) {
+ addObject((CollidableObject) obj);
+ }
+ }
+ }
}
diff --git a/src/tesseract/objects/PhysicalObject.java b/src/tesseract/objects/PhysicalObject.java
index c743e8e..d4e4e3b 100644
--- a/src/tesseract/objects/PhysicalObject.java
+++ b/src/tesseract/objects/PhysicalObject.java
@@ -2,7 +2,6 @@ package tesseract.objects;
import java.util.List;
-import javax.media.j3d.GeometryArray;
import javax.media.j3d.Node;
import javax.media.j3d.Shape3D;
import javax.media.j3d.TransformGroup;
@@ -20,12 +19,17 @@ import com.sun.j3d.utils.geometry.Primitive;
* to the transform group for it to be visible.
*
* @author Jesse Morgan
- */
+ */
public class PhysicalObject extends CollidableObject {
+ /**
+ * Generated Serial UID
+ */
+ private static final long serialVersionUID = -8418338503604062404L;
+
protected boolean collidable;
protected boolean mySelected;
-
+
public PhysicalObject(final Vector3f thePosition, final float mass) {
super(mass);
this.position.set(thePosition);
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-15 22:05:29 +0000