Shrink picked pieces

core/src/io/github/lonamiwebs/klooni/game/Board.java

@@ -9,13 +9,13 @@ public class Board {
 
     Cell[][] cells;
     private final int count; // Cell count
-    private final int size; // Size per cell
+    public final int cellSize; // Size per cell
 
     public NinePatch cellPatch;
 
     public Board(int boardSize, int cellSize) {
         count = boardSize;
-        size = cellSize;
+        this.cellSize = cellSize;
 
         cells = new Cell[count][count];
         for (int i = 0; i < count; i++) {
@@ -29,7 +29,7 @@ public class Board {
     }
 
     public int getPxSize() {
-        return count * size;
+        return count * cellSize;
     }
 
     private boolean inBounds(int x, int y) {
@@ -66,6 +66,6 @@ public class Board {
     public void draw(SpriteBatch batch, int x, int y) {
         for (int i = 0; i < count; i++)
             for (int j = 0; j < count; j++)
-                cells[i][j].draw(batch, cellPatch, x + j * size, y + i * size, size);
+                cells[i][j].draw(batch, cellPatch, x + j * cellSize, y + i * cellSize, cellSize);
     }
 }

core/src/io/github/lonamiwebs/klooni/game/Piece.java

@@ -8,7 +8,7 @@ import com.badlogic.gdx.math.Rectangle;
 import com.badlogic.gdx.math.Vector2;
 
 // Pieces can be L shaped and be rotated 0 to 3 times to make it random
-// Maximum size = 4
+// Maximum cellSize = 4
 public class Piece {
 
     private final static int[] colors = {

core/src/io/github/lonamiwebs/klooni/game/PieceHolder.java

@@ -3,6 +3,7 @@ package io.github.lonamiwebs.klooni.game;
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.graphics.g2d.NinePatch;
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
+import com.badlogic.gdx.math.Interpolation;
 import com.badlogic.gdx.math.Vector2;
 
 public class PieceHolder {
@@ -32,7 +33,7 @@ public class PieceHolder {
         for (int i = 0; i < count; i++) {
             pieces[i] = Piece.random();
 
-            // Set the local position and the cell size
+            // Set the local position and the cell cellSize
             pieces[i].pos.set(pos.x + i * perPieceSize, pos.y);
             pieces[i].cellSize = Math.min(
                     perPieceSize / pieces[i].cellCols,
@@ -65,7 +66,7 @@ public class PieceHolder {
         return false;
     }
 
-    public void update() {
+    public void update(float cellSizeOnBoard) {
         if (heldPiece > -1) {
             Piece piece = pieces[heldPiece];
 
@@ -77,6 +78,7 @@ public class PieceHolder {
             mouse.sub(piece.getRectangle().width / 2, piece.getRectangle().height / 2);
 
             piece.pos.lerp(mouse, 0.4f);
+            piece.cellSize = Interpolation.linear.apply(piece.cellSize, cellSizeOnBoard, 0.4f);
         }
     }
 

core/src/io/github/lonamiwebs/klooni/screens/GameScreen.java

@@ -55,7 +55,7 @@ public class GameScreen implements Screen, InputProcessor {
                 Gdx.graphics.getWidth() / 2 - board.getPxSize() / 2,
                 Gdx.graphics.getHeight() * 3 / 4 - board.getPxSize() / 2);
 
-        holder.update();
+        holder.update(board.cellSize);
         holder.draw(batch, board.cellPatch);
 
         batch.end();