Big update. Now adding some StaticNpc to the game.

src/mygame/ResourceLoader.java

@@ -12,10 +12,8 @@
 import com.jme3.post.filters.DepthOfFieldFilter;
 import com.jme3.post.filters.LightScatteringFilter;
 import com.jme3.renderer.Camera;
-import com.jme3.scene.Geometry;
 import com.jme3.scene.Node;
 import com.jme3.scene.Spatial;
-import com.jme3.scene.shape.Box;
 import com.jme3.terrain.geomipmap.TerrainLodControl;
 import com.jme3.terrain.geomipmap.TerrainQuad;
 import com.jme3.terrain.geomipmap.lodcalc.DistanceLodCalculator;
@@ -108,7 +106,7 @@ public Spatial getPlayerModel(){
     }
 
     public void resetPlayerTranslations(){
-        playerModel.setLocalTranslation(0, -1.95f, -1.6f); //centers the player model
+        playerModel.setLocalTranslation(0, -2f, -1.6f); //centers the player model
         playerModel.setLocalScale(.5f); //fixes the scale
     }
 

src/mygame/controls/PlayerControl.java

@@ -80,7 +80,10 @@ public void onAction(String name, boolean isPressed, float tpf) {
             return;
         }
         if(isPressed && name.equals("debug")){
-            System.out.println(getPhysicsLocation().y);
+            System.out.printf("addSandGuy(%.1ff, %.1ff, %.1ff, %.5ff, %.5ff);\n",
+                    getPhysicsLocation().x, getPhysicsLocation().y, getPhysicsLocation().z,
+                    getViewDirection().x, getViewDirection().z);
+//            System.out.println(getViewDirection());
             return;
         }
         if(isPressed && name.equals("EE")){

src/mygame/npc/Npc.java

@@ -18,7 +18,14 @@ public interface Npc {
      * @return Where the Npc is located in the 3D space
      */
     public Vector3f getPosition();
+
+    public void setPosition(float x, float y, float z);
 
+    /**
+     * Looks at a direction
+     */
+    public void lookAt(float xlook, float zlook);
+
     /**
      * Called when the player has targeted the Npc
      * @param arrow The spatial to be attached to the Npc

src/mygame/npc/NpcManager.java

@@ -1,8 +1,6 @@
 package mygame.npc;
 
 import com.jme3.asset.AssetManager;
-import com.jme3.math.FastMath;
-import com.jme3.math.Quaternion;
 import com.jme3.math.Vector3f;
 import com.jme3.scene.Node;
 import com.jme3.scene.Spatial;
@@ -30,17 +28,18 @@ public NpcManager(AssetManager assetManager, ResourceLoader loader) {
         this.loader = loader;
     }
 
-    public Node createSandGuy(float x, float y, float z){
+    public Node createSandGuy(float x, float y, float z, float xlook, float zlook){
         Spatial model = loader.getSandGuyModel();
-        model.setLocalRotation(new Quaternion().fromAngles(0, FastMath.HALF_PI, 0)); //fix the rotation
-        model.setLocalTranslation(0, -2.8f, 0); //centers the model
+//        model.setLocalRotation(new Quaternion().fromAngles(0, FastMath.HALF_PI, 0)); //fix the rotation
+        model.setLocalTranslation(0, -2.1f, 0); //centers the model
         Node node = new Node("SandGuyNode");
         node.attachChild(model);
 
-        NpcPhysics control = new NpcPhysics(1.3f, 2.9f, node);
+        StaticNpc control = new StaticNpc(node);
         npcList.add(control);
         node.addControl(control);
-        control.setPhysicsLocation(new Vector3f(x, y, z));
+        control.setPosition(x,y,z);
+        control.lookAt(xlook, zlook);
         return node;
     }
 

src/mygame/npc/NpcPhysics.java → src/mygame/npc/PhysicNpc.java

@@ -10,12 +10,12 @@
  *
  * @author wasd
  */
-public class NpcPhysics extends CharacterControl implements Npc{
+public class PhysicNpc extends CharacterControl implements Npc{
 
     private Node node;
     private Vector3f arrowTranslation;
 
-    public NpcPhysics(float sizex, float sizey, Node node) {
+    public PhysicNpc(float sizex, float sizey, Node node) {
         super(new CapsuleCollisionShape(sizex, sizey), .1f);
         this.node = node;
         arrowTranslation = new Vector3f(0, sizey+1f, 0);
@@ -33,5 +33,13 @@ public void onTargeted(Spatial arrow) {
         arrow.setLocalTranslation(arrowTranslation);
         node.attachChild(arrow);
     }
+
+    public void setPosition(float x, float y, float z) {
+        setPhysicsLocation(new Vector3f(x, y, z));
+    }
+
+    public void lookAt(float xlook, float zlook) {
+        setViewDirection(getPosition().add(xlook, 0, zlook));
+    }
 
 }

src/mygame/npc/NpcRegular.java → src/mygame/npc/StaticNpc.java

@@ -12,11 +12,11 @@
  *
  * @author wasd
  */
-public class NpcRegular extends AbstractControl implements Npc{
+public class StaticNpc extends AbstractControl implements Npc{
 
     private Node node;
 
-    public NpcRegular(Node node) {
+    public StaticNpc(Node node) {
         this.node=node;
     }
 
@@ -38,12 +38,21 @@ public Control cloneForSpatial(Spatial spatial) {
     }
 
     public Vector3f getPosition() {
-        return spatial.getLocalTranslation();
+        return node.getLocalTranslation();
     }
 
     public void onTargeted(Spatial arrow) {
-        //TODO set translation of arrow.
+        //TODO set translation of arrow based on npc size.
+        arrow.setLocalTranslation(0, 4, 0);
         node.attachChild(arrow);
     }
+
+    public void setPosition(float x, float y, float z) {
+        node.setLocalTranslation(x, y, z);
+    }
+
+    public void lookAt(float xlook, float zlook) {
+        node.lookAt(getPosition().add(xlook, 0, zlook), Vector3f.UNIT_Y);
+    }
 
 }

src/mygame/states/InGameAppState.java

@@ -111,8 +111,9 @@ public Void call() throws Exception {
     protected void finishedIntroCinematic(){
         initPlayerControl();
 
-        addSandGuy(315, 5f, 240);
-        addSandGuy(315, 5f, 230);
+        addSandGuy(245.6f, -0.4f, 388.2f, -0.00041f, -0.00194f);
+        addSandGuy(232.7f, 0.5f, 381.6f, 0.00014f, -0.00029f);
+        addSandGuy(226.8f, 0.6f, 368.0f, 0.00174f, -0.00096f);
 
         Spatial ship = app.getResourceLoader().getShipModel();
         ship.setLocalTranslation(325, -4.5f, 240);
@@ -125,10 +126,9 @@ protected void finishedIntroCinematic(){
 //        bulletAppState.getPhysicsSpace().enableDebug(app.getAssetManager());
     }
 
-    private void addSandGuy(float x, float y, float z){
-        Node n = npcManager.createSandGuy(x, y, z);
+    private void addSandGuy(float x, float y, float z, float xlook, float zlook){
+        Node n = npcManager.createSandGuy(x, y, z, xlook, zlook);
         stateNode.attachChild(n);
-        bulletAppState.getPhysicsSpace().add(n.getControl(CharacterControl.class));
     }
 
 }