1 files changed, 122 insertions, 0 deletions
diff --git a/engine/src/core/com/jme3/cinematic/events/PositionTrack.java b/engine/src/core/com/jme3/cinematic/events/PositionTrack.java
new file mode 100644
index 0000000..abab712
--- /dev/null
+++ b/engine/src/core/com/jme3/cinematic/events/PositionTrack.java
@@ -0,0 +1,122 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.jme3.cinematic.events;
+
+import com.jme3.animation.LoopMode;
+import com.jme3.app.Application;
+import com.jme3.cinematic.Cinematic;
+import com.jme3.export.InputCapsule;
+import com.jme3.export.JmeExporter;
+import com.jme3.export.JmeImporter;
+import com.jme3.export.OutputCapsule;
+import com.jme3.math.FastMath;
+import com.jme3.math.Vector3f;
+import com.jme3.scene.Spatial;
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ *
+ * @author Nehon
+ * @deprecated use spatial animation instead.
+ */
+@Deprecated
+public class PositionTrack extends AbstractCinematicEvent {
+
+    private static final Logger log = Logger.getLogger(PositionTrack.class.getName());
+    private Vector3f startPosition;
+    private Vector3f endPosition;
+    private Spatial spatial;
+    private String spatialName = "";
+    private float value = 0;
+
+    public PositionTrack() {
+    }
+
+    public PositionTrack(Spatial spatial, Vector3f endPosition) {
+        this.endPosition = endPosition;
+        this.spatial = spatial;
+        spatialName = spatial.getName();
+    }
+
+    @Override
+    public void initEvent(Application app, Cinematic cinematic) {
+        super.initEvent(app, cinematic);
+        if (spatial == null) {
+            spatial = cinematic.getScene().getChild(spatialName);
+            if (spatial == null) {
+            } else {
+                log.log(Level.WARNING, "spatial {0} not found in the scene", spatialName);
+            }
+        }
+    }
+
+    public PositionTrack(Spatial spatial, Vector3f endPosition, float initialDuration, LoopMode loopMode) {
+        super(initialDuration, loopMode);
+        this.endPosition = endPosition;
+        this.spatial = spatial;
+        spatialName = spatial.getName();
+    }
+
+    public PositionTrack(Spatial spatial, Vector3f endPosition, LoopMode loopMode) {
+        super(loopMode);
+        this.endPosition = endPosition;
+        this.spatial = spatial;
+        spatialName = spatial.getName();
+    }
+
+    public PositionTrack(Spatial spatial, Vector3f endPosition, float initialDuration) {
+        super(initialDuration);
+        this.endPosition = endPosition;
+        this.spatial = spatial;
+        spatialName = spatial.getName();
+    }
+
+    @Override
+    public void onPlay() {
+        if (playState != playState.Paused) {
+            startPosition = spatial.getWorldTranslation().clone();
+        }
+        if (initialDuration == 0 && spatial != null) {
+
+            spatial.setLocalTranslation(endPosition);
+        }
+    }
+
+    @Override
+    public void onUpdate(float tpf) {
+        if (spatial != null) {
+            value = Math.min(time / initialDuration, 1.0f);
+            Vector3f pos = FastMath.interpolateLinear(value, startPosition, endPosition);
+            spatial.setLocalTranslation(pos);
+        }
+    }
+
+    @Override
+    public void onStop() {
+        value = 0;
+    }
+
+    @Override
+    public void onPause() {
+    }
+
+    @Override
+    public void write(JmeExporter ex) throws IOException {
+        super.write(ex);
+        OutputCapsule oc = ex.getCapsule(this);
+        oc.write(spatialName, "spatialName", "");
+        oc.write(endPosition, "endPosition", null);
+    }
+
+    @Override
+    public void read(JmeImporter im) throws IOException {
+        super.read(im);
+        InputCapsule ic = im.getCapsule(this);
+        spatialName = ic.readString("spatialName", "");
+        endPosition = (Vector3f) ic.readSavable("endPosition", null);
+    }
+}