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import static java.util.Objects.*;
import java.util.ArrayList;
import java.util.List;
Yanis OUALAN
committed
import javafx.animation.Animation;
import javafx.animation.KeyFrame;
import javafx.animation.Timeline;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.fxml.FXML;
import javafx.scene.control.Button;
import javafx.scene.control.ToggleButton;
import javafx.scene.control.ToggleGroup;
import javafx.util.Duration;
import javafx.util.Pair;
import model.FireFighterScenario;
import model.Square;
import util.Position;
import view.Grid;
import view.ViewElement;
public class Controller {
public static final int PERIOD_IN_MILLISECONDS = 50;
@FXML
public Button restartButton;
@FXML
public Button oneStepButton;
@FXML
public Label generationNumberLabel;
@FXML
private ToggleButton pauseToggleButton;
@FXML
private ToggleButton playToggleButton;
@FXML
private Board<Square> board;
@FXML
private void initialize() {
initializePlayAndPauseToggleButtons();
initializeTimeline();
}
private void initializePlayAndPauseToggleButtons() {
ToggleGroup toggleGroup = new PersistentToggleGroup();
toggleGroup.getToggles().addAll(playToggleButton, pauseToggleButton);
pauseToggleButton.setSelected(true);
}
private void setModel(Board<Square> board) {
this.board = requireNonNull(board, "board is null");
List<Position> updatedPositions = board.updateToNextGeneration();
List<Pair<Position, ViewElement>> updatedSquares = new ArrayList<>();
for (Position updatedPosition : updatedPositions) {
Square squareState = board.getStates(updatedPosition);
ViewElement viewElement = getViewElement(squareState);
updatedSquares.add(new Pair<>(updatedPosition, viewElement));
}
grid.repaint(updatedSquares);
updateGenerationLabel(board.stepNumber());
int columnCount = board.columnCount();
int rowCount = board.rowCount();
ViewElement[][] viewElements = new ViewElement[rowCount][columnCount];
for (int column = 0; column < columnCount; column++)
for (int row = 0; row < rowCount; row++)
viewElements[row][column] = getViewElement(board.getStates(new Position(row, column)));
updateGenerationLabel(board.stepNumber());
private ViewElement getViewElement(Square square) {
return new ViewElement(square.getViewColor());
}
private void initializeTimeline() {
Duration duration = new Duration(Controller.PERIOD_IN_MILLISECONDS);
EventHandler<ActionEvent> eventHandler = event -> updateBoard();
KeyFrame keyFrame = new KeyFrame(duration, eventHandler);
timeline = new Timeline(keyFrame);
timeline.setCycleCount(Animation.INDEFINITE);
}
public void play() {
timeline.play();
}
public void pause() {
timeline.pause();
}
this.pause();
board.reset();
pauseToggleButton.setSelected(true);
}
public void initialize(int squareWidth, int squareHeight, int columnCount,
int rowCount, int initialFireCount, int initialFirefighterCount, int initialcloudCount, int initialmountaincount) {
grid.setDimensions(columnCount, rowCount, squareWidth, squareHeight);
this.setModel(new FireFighterScenario(columnCount, rowCount, initialFireCount, initialFirefighterCount, initialcloudCount, initialmountaincount));
private void updateGenerationLabel(int value) {
generationNumberLabel.setText(Integer.toString(value));
}