Added player as a person walking around.

README.md

@@ -11,9 +11,23 @@ A game about a journey involving vehicles and obstacles.
 * Hilly ground
 * Collidable objects - static and dynamic
 * People
-* Walking around - NPCs
+* Walking around (Player & NPCs)
 
 ### TODO
-* Orbit camera
-* Walking around - Player
 * Enter / Exit a car
+* Sounds - car engine
+* Sounds - crashes
+* Sounds - wheels
+* Target location (winning condition)
+* Main menu
+* Health indicator
+* NPC AI
+* Enemy NPCs - punching, shooting
+* Car models
+* Scenery models
+* Bigger map
+* Map transitions
+* Roadblocks
+* FPS camera
+* Orbit camera
+

src/roadtrip/RoadTrip.java

@@ -32,8 +32,9 @@ public class RoadTrip extends SimpleApplication implements ActionListener {
     final int WEAK = 1;
     final int TRUCK = 2;
     final int SPORT = 3;
+    final int FOOT = 4;
     
-    final int carType = SPORT;
+    final int carType = FOOT;
     
     private BulletAppState bulletAppState;
     private VehicleControl vehicle;
@@ -42,14 +43,18 @@ public class RoadTrip extends SimpleApplication implements ActionListener {
     private float steeringValue = 0;
     private float accelerationValue = 0;
     private Vector3f jumpForce = new Vector3f(0, 3000, 0);
+    private Vector3f walkDir = new Vector3f();
 
     public static void main(String[] args) {
         RoadTrip app = new RoadTrip();
         app.start();
     }
 
+    Node playerNode;
+    
     Spatial map;
     Spatial car;
+    private BetterCharacterControl playerPersonControl;
     
     @Override
     public void simpleInitApp() {
@@ -58,13 +63,16 @@ public class RoadTrip extends SimpleApplication implements ActionListener {
         if (DEBUG) bulletAppState.getPhysicsSpace().enableDebug(assetManager);
         PhysicsTestHelper.createPhysicsTestWorld(rootNode, assetManager, bulletAppState.getPhysicsSpace());
         setupKeys();
-        buildPlayer();
         
         map = assetManager.loadModel("Scenes/TestMap.j3o");
         rootNode.attachChild(map);
         getPhysicsSpace().addAll(map);
         
-        vehicle.setPhysicsLocation(new Vector3f(5f, 30f, 5f));
+        if (carType == FOOT) {
+            addPlayerPerson();
+        } else {
+            addPlayerCar();
+        }
         
         addPerson();
         addPerson();
@@ -94,7 +102,7 @@ public class RoadTrip extends SimpleApplication implements ActionListener {
         inputManager.addListener(this, "Reset");
     }
 
-    private void buildPlayer() {
+    private void addPlayerCar() {
         Material mat = new Material(getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
         mat.getAdditionalRenderState().setWireframe(true);
         mat.setColor("Color", ColorRGBA.Black);
@@ -222,19 +230,52 @@ public class RoadTrip extends SimpleApplication implements ActionListener {
         } else if (carType == SPORT) {
             accelerationForce = 20000f;
             brakeForce = 200f;
+        
         }
-        mat.getAdditionalRenderState().setWireframe(false);
+        vehicle.setPhysicsLocation(new Vector3f(5f, 30f, 5f));
+        
+        playerNode = vehicleNode;
     }
 
     @Override
     public void simpleUpdate(float tpf) {
-        Vector3f vehicleLocation = vehicle.getPhysicsLocation();
-        Vector3f newLocation = new Vector3f(vehicleLocation).add(new Vector3f(-1f, 1.5f, 2.4f).mult(20f));
+        Vector3f playerLocation = playerNode.getLocalTranslation();
+        Vector3f newLocation = new Vector3f(playerLocation).add(new Vector3f(-1f, 1.5f, 2.4f).mult(20f));
         cam.setLocation(new Vector3f(cam.getLocation()).interpolate(newLocation, Math.min(tpf, 1f)));
-        cam.lookAt(vehicleLocation, Vector3f.UNIT_Y);
+        cam.lookAt(playerLocation, Vector3f.UNIT_Y);
     }
 
     public void onAction(String binding, boolean value, float tpf) {
+        if (carType == FOOT) {
+            float walkSpeed = 3f;
+            if (binding.equals("Lefts")) {
+                if (value) {
+                    walkDir.x -= walkSpeed;
+                } else {
+                    walkDir.x += walkSpeed;
+                }
+            } else if (binding.equals("Rights")) {
+                if (value) {
+                    walkDir.x += walkSpeed;
+                } else {
+                    walkDir.x -= walkSpeed;
+                }
+            } else if (binding.equals("Ups")) {
+                if (value) {
+                    walkDir.z -= walkSpeed;
+                } else {
+                    walkDir.z += walkSpeed;
+                }
+            } else if (binding.equals("Downs")) {
+                if (value) {
+                    walkDir.z += walkSpeed;
+                } else {
+                    walkDir.z -= walkSpeed;
+                }
+            }
+            playerPersonControl.setWalkDirection(walkDir);
+            playerPersonControl.setViewDirection(walkDir);
+        } else {
             float steerMax = 0.5f;
             if (carType == TRUCK) {
                 steerMax = 0.7f;
@@ -302,8 +343,9 @@ public class RoadTrip extends SimpleApplication implements ActionListener {
                 }
             }
         }
+    }
 
-    private void addPerson() {
+    private Node addPerson() {
         Spatial personModel = assetManager.loadModel("Models/person.j3o");
         Node person = new Node("person");
         person.attachChild(personModel);
@@ -322,5 +364,13 @@ public class RoadTrip extends SimpleApplication implements ActionListener {
         Vector3f dir = new Vector3f((float)Math.random() * 2f - 1f, 0f, (float)Math.random() * 2f - 1f);
         personControl.setViewDirection(dir);
         personControl.setWalkDirection(dir);
+        
+        return person;
+    }
+
+    private void addPlayerPerson()
+    {
+        playerNode = addPerson();
+        playerPersonControl = playerNode.getControl(BetterCharacterControl.class);
     }
 }