From 70d74963249ba4c154da27c591e30f2865a89f08 Mon Sep 17 00:00:00 2001
From: Daniel Collin <dcollin@users.noreply.github.com>
Date: Tue, 10 Mar 2009 17:18:05 +0000
Subject: [PATCH]

---
 src/sg/SpaceGame.java | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/src/sg/SpaceGame.java b/src/sg/SpaceGame.java
index 325e116..77901b4 100644
--- a/src/sg/SpaceGame.java
+++ b/src/sg/SpaceGame.java
@@ -9,9 +9,15 @@ import com.jme.bounding.BoundingBox;
 import com.jme.scene.shape.Sphere;
 import com.jme.scene.state.TextureState;
 import com.jme.image.Texture;
+import com.jme.input.InputHandler;
+import com.jme.input.KeyInput;
+import com.jme.input.action.InputAction;
+import com.jme.input.action.InputActionEvent;
 import com.jme.math.Vector3f;
 import com.jme.util.TextureManager;
 import com.jmex.physics.DynamicPhysicsNode;
+import com.jmex.physics.PhysicsSpace;
+import com.jmex.physics.PhysicsUpdateCallback;
 import com.jmex.physics.StaticPhysicsNode;
 import com.jmex.physics.util.SimplePhysicsGame;
 
@@ -19,6 +25,7 @@ public class SpaceGame extends SimplePhysicsGame {
 	private StaticPhysicsNode staticNode;
 	private DynamicPhysicsNode dynamicNode;
 	private Environment environment;
+	private InputHandler physicsStepInputHandler;
 
 	public static void main(String[] args) {
 		Logger.getLogger("").setLevel( Level.WARNING );
@@ -43,6 +50,21 @@ public class SpaceGame extends SimplePhysicsGame {
 
 		//light
 		//TODO
+		
+		//controll
+		physicsStepInputHandler = new InputHandler();
+        getPhysicsSpace().addToUpdateCallbacks( new PhysicsUpdateCallback() {
+            public void beforeStep( PhysicsSpace space, float time ) {
+                physicsStepInputHandler.update( time );
+            }
+            public void afterStep( PhysicsSpace space, float time ) {
+
+            }
+        } );
+        physicsStepInputHandler.addAction( new MyInputAction( new Vector3f( 700, 0, 0 ) ),
+                InputHandler.DEVICE_KEYBOARD, KeyInput.KEY_HOME, InputHandler.AXIS_NONE, true );
+        physicsStepInputHandler.addAction( new MyInputAction( new Vector3f( -700, 0, 0 ) ),
+                InputHandler.DEVICE_KEYBOARD, KeyInput.KEY_END, InputHandler.AXIS_NONE, true );
 
 		//sphere
 		Sphere s = new Sphere("Sphere", 10, 10, 25);
@@ -64,4 +86,18 @@ public class SpaceGame extends SimplePhysicsGame {
 	public void simpleUpdate(){
 		environment.update();
 	}
+	
+	private class MyInputAction extends InputAction {
+        private final Vector3f direction;
+        private final Vector3f appliedForce = new Vector3f();
+        
+        public MyInputAction( Vector3f direction ) {
+            this.direction = direction;
+        }
+        
+        public void performAction( InputActionEvent evt ) {
+            appliedForce.set( direction ).multLocal( evt.getTime() );
+            dynamicNode.addForce( appliedForce );
+        }
+    }
 }
\ No newline at end of file