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package controller;
import adapter.ModelAdapter;
import javafx.event.*;
import javafx.fxml.FXML;
import javafx.scene.Scene;
import javafx.scene.canvas.*;
import javafx.scene.control.Button;
import javafx.scene.input.KeyEvent;
import javafx.scene.paint.Color;
import javafx.scene.text.*;
import model.*;
import observer.IObserver;
/**
* Created by loic on 22/09/16.
*/
public class MainWindowController implements IObserver {
@FXML Canvas boardCanvas;
@FXML Text score;
@FXML Button restartButton;
private ModelAdapter adapter;
private IModel model;
private int squareSize=100;
private int squarePadding=10;
private int[] boardPosition={30,0};
private int fontSize=60;
/**
* Load component required to the view
* @param adapter
* @param model
* @param scene
*/
public void loadComponent(ModelAdapter adapter, IModel model, Scene scene){
this.adapter=adapter;
this.model=model;
this.update(); // Draw board
// Catch keyboard keys
scene.setOnKeyPressed(new EventHandler<KeyEvent>() {
@Override
public void handle(KeyEvent event) {
if(event.getCode().toString().equals("UP")){
goUp(null);
}
else if(event.getCode().toString().equals("DOWN")){
goDown(null);
}
else if(event.getCode().toString().equals("LEFT")){
goLeft(null);
}
else if(event.getCode().toString().equals("RIGHT")){
goRight(null);
}
}
});
}
@FXML protected void goUp(ActionEvent event) {
this.adapter.goUp();
}
@FXML protected void goDown(ActionEvent event) {
this.adapter.goDown();
}
@FXML protected void goLeft(ActionEvent event) {
this.adapter.goLeft();
}
@FXML protected void goRight(ActionEvent event) {
this.adapter.goRight();
}
@Override
public void update() {
this.draw();
}
@FXML private void restartGame(ActionEvent event){
IModel model=new Board(4,4);
ModelAdapter adapter=new ModelAdapter((Board) model);
adapter.addObserver(this);
adapter.addRandomNumber();
this.adapter=adapter;
this.model=model;
this.update();
}
/**
* Draw the grid
*/
private void draw(){
// Set score font and draw
this.score.setFont(new Font(40));
if(this.adapter.isLoosed()){
this.score.setText("Score : " + this.model.getScore() + "\n You loose !!!");
}
else{
this.score.setText("Score : " + this.model.getScore());
}
// Get board
int[][] board=this.model.getBoard();
// Draw board
GraphicsContext gc = boardCanvas.getGraphicsContext2D();
gc.clearRect(0,0,500,500);
gc.setFill(Color.rgb(187,173,160));
gc.fillRect(this.boardPosition[0],this.boardPosition[1], ((this.squareSize+squarePadding)*board.length)+squarePadding, ((this.squareSize+squarePadding)*board[0].length)+squarePadding);
// Draw cells
for(int i=0; i<board.length;i++) {
for (int j = 0; j < board[i].length; j++) {
// Get value
int value=board[i][j];
// Apply theme
switch (value){
case -1:
gc.setFill(Color.rgb(202,192,180));
break;
case 2:
gc.setFill(Color.rgb(236,226,217));
break;
case 4:
gc.setFill(Color.rgb(237,222,199));
break;
case 8:
gc.setFill(Color.rgb(241,175,115));
break;
case 16:
gc.setFill(Color.rgb(242,151,94));
break;
case 32:
gc.setFill(Color.rgb(242,151,94));
break;
case 64:
gc.setFill(Color.rgb(244,123,96));
break;
case 128:
gc.setFill(Color.rgb(233,206,115));
break;
case 256:
gc.setFill(Color.rgb(233,206,115));
break;
case 512:
gc.setFill(Color.rgb(237,197,84));
break;
case 1024:
gc.setFill(Color.rgb(234,197,57));
break;
case 2048:
gc.setFill(Color.rgb(233,193,43));
break;
default:
gc.setFill(Color.BLACK);
break;
}
// Build coordinates
int x=this.boardPosition[0] + (j*this.squareSize);
x+=(j+1)*squarePadding;
int y=this.boardPosition[1] + (i*this.squareSize);
y+=(i+1)*squarePadding;
// Draw cell
gc.fillRect(x,y, this.squareSize, this.squareSize);
// Build number font color
if(value>2048) {
gc.setFill(Color.WHITE);
}
else{
gc.setFill(Color.BLACK);
}
// Draw if value is greeter than 0
if(value>0){
// Ajuste font position
String strValue=""+value;
int localFontSize=fontSize;
if(strValue.length()==3){
localFontSize=localFontSize/2;
}else if(strValue.length()==4){
localFontSize=localFontSize/3;
}
else if(strValue.length()>4){
localFontSize=localFontSize/4;
}
gc.setFont(new Font(localFontSize));
// Write value
gc.fillText(strValue, x + (this.squareSize / 2) - ((localFontSize/4)+strValue.length()*localFontSize/5) , y + (this.squareSize / 2) + (localFontSize /3));
}
}
}
}
}
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