MapNode->Board TileOverlays->Tile PawnImage->Pawn

1 files changed, 61 insertions, 11 deletions

diff --git a/core/src/ch/asynk/tankontank/engine/Pawn.java b/core/src/ch/asynk/tankontank/engine/Pawn.java
index 0198302..204bc97 100644
--- a/core/src/ch/asynk/tankontank/engine/Pawn.java
+++ b/core/src/ch/asynk/tankontank/engine/Pawn.java
@@ -1,21 +1,20 @@
 package ch.asynk.tankontank.engine;
 
-import com.badlogic.gdx.math.Vector3;
-import com.badlogic.gdx.utils.Disposable;
-
-import ch.asynk.tankontank.engine.gfx.Drawable;
-import ch.asynk.tankontank.engine.gfx.animations.AnimationSequence;
+import java.util.ArrayDeque;
 
-public interface Pawn extends Drawable, Disposable
-{
-    public Vector3 getLastPosition();
+import com.badlogic.gdx.utils.Disposable;
 
-    public void moveDone();
+import com.badlogic.gdx.graphics.g2d.TextureRegion;
 
-    public void pushMove(float x, float y, Pawn.Orientation o);
+import com.badlogic.gdx.math.Vector3;
 
-    public AnimationSequence getResetMovesAnimation();
+import ch.asynk.tankontank.engine.gfx.Image;
+import ch.asynk.tankontank.engine.gfx.animations.MoveToAnimation;
+import ch.asynk.tankontank.engine.gfx.animations.RunnableAnimation;
+import ch.asynk.tankontank.engine.gfx.animations.AnimationSequence;
 
+public abstract class Pawn extends Image implements Disposable
+{
     public enum Orientation
     {
         KEEP(0),
@@ -29,4 +28,55 @@ public interface Pawn extends Drawable, Disposable
         public final int v;
         Orientation(int v) { this.v = v; }
     }
+
+    private static final float MOVE_TIME = 0.3f;
+
+    private ArrayDeque<Vector3> path = new ArrayDeque<Vector3>();
+
+    public Pawn(TextureRegion region)
+    {
+        super(region);
+    }
+
+    public Vector3 getLastPosition()
+    {
+        if ((path == null) || (path.size() == 0)) return null;
+        return path.getFirst();
+    }
+
+    public void moveDone()
+    {
+        Vector3 v = path.pop();
+        path.clear();
+        path.push(v);
+    }
+
+    public void pushMove(float x, float y, Pawn.Orientation o)
+    {
+        float r = ((o == Pawn.Orientation.KEEP) ? getRotation() : o.v);
+        setPosition(x, y, r);
+        Vector3 v = new Vector3(x, y, r);
+        if ((path.size() == 0) || (!v.equals(path.getFirst())))
+            path.push(new Vector3(x, y, r));
+    }
+
+    public AnimationSequence getResetMovesAnimation()
+    {
+        final Vector3 finalPos = path.getLast();
+
+        AnimationSequence seq = AnimationSequence.get(path.size() + 1);
+
+        while(path.size() != 0) {
+            seq.addAnimation(MoveToAnimation.get(this, path.pop(), MOVE_TIME));
+        }
+
+        seq.addAnimation(RunnableAnimation.get(this, new Runnable() {
+            @Override
+            public void run() {
+                path.push(finalPos);
+            }
+        }));
+
+        return seq;
+    }
 }