add actors/Tile

1 files changed, 85 insertions, 0 deletions

diff --git a/core/src/ch/asynk/tankontank/actors/Tile.java b/core/src/ch/asynk/tankontank/actors/Tile.java
new file mode 100644
index 0000000..42882d5
--- /dev/null
+++ b/core/src/ch/asynk/tankontank/actors/Tile.java
@@ -0,0 +1,85 @@
+package ch.asynk.tankontank.actors;
+
+import java.util.ArrayDeque;
+
+import com.badlogic.gdx.graphics.g2d.TextureRegion;
+import com.badlogic.gdx.scenes.scene2d.ui.Image;
+import com.badlogic.gdx.scenes.scene2d.actions.Actions;
+import com.badlogic.gdx.scenes.scene2d.actions.SequenceAction;
+
+import com.badlogic.gdx.math.Vector2;
+import com.badlogic.gdx.math.GridPoint3;
+
+public class Tile extends Image
+{
+    private static final float MOVE_TIME = 0.3f;
+
+    public GridPoint3 cell = new GridPoint3(-1, -1, 0);
+
+    private HexMap map;
+    private ArrayDeque<GridPoint3> path = new ArrayDeque<GridPoint3>();
+
+    public Tile(TextureRegion region, HexMap map)
+    {
+        super(region);
+        this.map = map;
+        setOrigin((getWidth() / 2.f), (getHeight() / 2.f));
+    }
+
+    public void setRotation(int angle)
+    {
+        super.setRotation(angle);
+        cell.z = angle;
+    }
+
+    public void moveTo(int col, int row)
+    {
+        moveTo(new GridPoint3(col, row, cell.z));
+    }
+
+    public void moveTo(int col, int row, int angle)
+    {
+        moveTo(new GridPoint3(col, row, angle));
+    }
+
+    private void moveTo(GridPoint3 nextCell)
+    {
+        if ((nextCell.x == -1) || (nextCell.y == -1)) {
+            resetMoves();
+        } else {
+            map.setTileOn(this, nextCell);
+            path.push(nextCell);
+            cell = nextCell;
+        }
+    }
+
+    public void resetMoves()
+    {
+        final Tile self = this;
+        final GridPoint3 finalPos = path.getLast();
+
+        SequenceAction seq = new SequenceAction();
+        while(path.size() != 0) {
+            Vector2 v = map.getTilePosAt(this, path.pop());
+            seq.addAction(Actions.moveTo(v.x, v.y, MOVE_TIME));
+        }
+
+        seq.addAction( Actions.run(new Runnable() {
+            @Override
+            public void run() {
+                map.setTileOn(self, finalPos);
+                path.push(finalPos);
+                cell = finalPos;
+            }
+        }));
+
+        addAction(seq);
+    }
+
+    public void done()
+    {
+        GridPoint3 p = path.pop();
+        path.clear();
+        path.push(p);
+    }
+}