From 276b3df94c8eb0e479f9a4d5f75fa2db35de5c3f Mon Sep 17 00:00:00 2001
From: tmp1u19 <tmp1u19@soton.ac.uk>
Date: Sun, 12 Apr 2020 15:11:52 +0300
Subject: [PATCH] Animation implemented: cells change colors randomly
---
Cage.java | 19 ++++++++---
Cell.java | 48 +++++++++++++++++---------
GameScene.java | 73 +++++++++++++++++++++++++++++++++------
Handler.java | 74 +++++++++++++++++++++++++++++++---------
Window.java | 92 ++++++++++++++++++++++++++++++++++++++++++--------
5 files changed, 245 insertions(+), 61 deletions(-)
diff --git a/Cage.java b/Cage.java
index 7158531..0a98e9b 100644
--- a/Cage.java
+++ b/Cage.java
@@ -1,3 +1,4 @@
+
import java.util.ArrayList;
public class Cage {
@@ -24,6 +25,8 @@ public class Cage {
cell = new Cell(n, i, j);
}
+ cell.setCellNumber(cellNumber);
+
cells.add(cell);
}
@@ -44,10 +47,6 @@ public class Cage {
this.label = label;
}
- public String getLabel() {
- return label;
- }
-
public char getSymbol() {
return symbol;
}
@@ -103,10 +102,20 @@ public class Cage {
public boolean isCompleted() {
for(Cell cell : getCells()) {
- if(!cell.isNumeric(cell.getTextField().getText())) {
+ if(!isNumeric(cell.getTextField().getText())) {
return false;
}
}
return true;
}
+
+ public boolean isNumeric(String x) {
+ try {
+ Integer.parseInt(x);
+ } catch (NumberFormatException e) {
+ return false;
+ }
+ return true;
+ }
}
+
diff --git a/Cell.java b/Cell.java
index 8ee6022..9d98c1a 100644
--- a/Cell.java
+++ b/Cell.java
@@ -4,12 +4,15 @@ import javafx.scene.control.TextField;
import javafx.scene.layout.*;
import javafx.scene.text.Font;
import javafx.scene.control.*;
+import javafx.scene.text.FontWeight;
public class Cell extends Pane {
private TextField input;
private int i;
private int j;
+ private int cellNumber;
+ private Label l;
public Cell(int n, int i, int j) {
@@ -17,39 +20,30 @@ public class Cell extends Pane {
this.j = j;
input = new TextField();
- setPrefSize(400/n, 400/n);
-
setStyle("- fx-background-color: transparent;");
- input.setStyle("-fx-text-box-border: transparent; -fx-background-color: transparent;" +
- "-fx-font-weight: bold;");
+ input.setStyle("-fx-text-box-border: transparent; -fx-background-color: transparent;");
+ input.setFont(Font.font("Verdana", FontWeight.BOLD, 20));
input.setAlignment(Pos.CENTER);
- input.setFont(Font.font(20));
- input.setPrefWidth(400/n);
- input.setPrefHeight(400/n);
getChildren().addAll(input);
}
public void setLabel(String label) {
- Label l = new Label(label);
+ l = new Label(label);
l.setPadding(new Insets(5));
l.setAlignment(Pos.TOP_LEFT);
getChildren().add(l);
}
+ public Label getLabel() {
+ return l;
+ }
+
public TextField getTextField() {
return input;
}
- public boolean isNumeric(String text) {
- try {
- Integer.parseInt(text);
- return true;
- } catch(Exception e) {
- return false;
- }
- }
public int getRow() {
return i;
}
@@ -77,4 +71,26 @@ public class Cell extends Pane {
}
return false;
}
+
+ public boolean isAdjacent(Cage cage) {
+ for(Cell cell : cage.getCells()) {
+ if((cell.getCellNumber() == getCellNumber() - 1 ||
+ cell.getCellNumber() == getCellNumber() + 1 ||
+ cell.getCellNumber() == getCellNumber() - 8 ||
+ cell.getCellNumber() == getCellNumber() + 8) &&
+ cell.getCellNumber() != getCellNumber()) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ public void setCellNumber(int cellNumber) {
+ this.cellNumber = cellNumber;
+ }
+
+ public int getCellNumber() {
+ return cellNumber;
+ }
}
+
diff --git a/GameScene.java b/GameScene.java
index 1bfce62..ffd89a1 100644
--- a/GameScene.java
+++ b/GameScene.java
@@ -18,8 +18,8 @@ import java.util.ArrayList;
public class GameScene extends Application {
- boolean sizeSelected = false;
private ArrayList<Cage> cages = new ArrayList<Cage>();
+ private Window window = new Window();
public static void main(String[] args) {
launch(args);
@@ -29,7 +29,6 @@ public class GameScene extends Application {
public void start(Stage stage) {
FileChooser fileChooser = new FileChooser();
- Window window = new Window();
VBox root = new VBox(20);
root.setPrefSize(800, 700);
root.setAlignment(Pos.TOP_CENTER);
@@ -63,7 +62,8 @@ public class GameScene extends Application {
buttons.setAlignment(Pos.TOP_CENTER);
Button play = new Button("Play");
- play.setStyle("-fx-font-size: 20px; -fx-font-weight:bold;");
+ play.setStyle("-fx-font-size: 20px; -fx-font-weight:bold; -fx-background-color: MediumSeaGreen;" +
+ "-fx-border-color: black; -fx-border-width: 4 4 4 4;");
play.setDisable(true);
Label size = new Label("Choose size: ");
@@ -101,7 +101,7 @@ public class GameScene extends Application {
@Override
public void changed(ObservableValue<? extends String> observableValue, String oldValue,
String newValue) {
- sizeSelected = true;
+
size.setDisable(true);
input.setDisable(false);
cbInput.setDisable(false);
@@ -114,6 +114,8 @@ public class GameScene extends Application {
int n = Character.getNumericValue(cbSize.getSelectionModel().getSelectedItem().toString().charAt(0));
+ //play.setDisable(false);
+
if(newValue.equals("file")) {
if(cbSize.getSelectionModel().getSelectedItem() != null) {
@@ -122,18 +124,19 @@ public class GameScene extends Application {
if(file != null) {
try {
- openFile(file, n);
+ openFile(file, n, play);
} catch (IOException e) {
e.printStackTrace();
}
+ } else {
+ play.setDisable(true);
}
}
} else if(newValue.equals("text area")) {
- directInput(n);
+ directInput(n, play);
}
input.setDisable(true);
- play.setDisable(false);
}
});
@@ -166,7 +169,7 @@ public class GameScene extends Application {
stage.setResizable(false);
}
- public void openFile(File file, int n) throws IOException {
+ public boolean openFile(File file, int n, Button play) throws IOException {
BufferedReader buffer = new BufferedReader(new FileReader(file.getPath()));
@@ -199,9 +202,58 @@ public class GameScene extends Application {
cages.add(cage);
line = buffer.readLine();
}
+
+ try {
+ if(!checkUniqueCells(n)) {
+ cages = new ArrayList<Cage>();
+ play.setDisable(true);
+ window.inputError("The cells are not part of exactly " +
+ "one cage.").showAndWait();
+ return false;
+ }
+ } catch (ArrayIndexOutOfBoundsException e) {
+ cages = new ArrayList<Cage>();
+ play.setDisable(true);
+ window.inputError("Some cells don't belong to the bord").showAndWait();
+ return false;
+ }
+
+ play.setDisable(false);
+ return true;
}
- public void directInput(int n) {
+ public boolean checkUniqueCells(int n) throws IOException {
+
+ int[] verify = new int[n*n + 1];
+
+ for(Cage cage : cages) {
+ for(Cell cell : cage.getCells()) {
+ verify[cell.getCellNumber()] += 1;
+ }
+ }
+
+ for(int i = 1; i <= n*n; i ++) {
+ if(verify[i] != 1) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ public boolean checkAdjacent() {
+
+ for(Cage cage : cages) {
+ for(Cell cell : cage.getCells()) {
+ if(!cell.isAdjacent(cage)) {
+ return false;
+ }
+ }
+ }
+ return true;
+ }
+
+ public void directInput(int n, Button play) {
VBox root = new VBox(10);
root.setPadding(new Insets(20));
@@ -223,6 +275,7 @@ public class GameScene extends Application {
Scene scene = new Scene(root);
Stage stage = new Stage();
stage.setScene(scene);
+ play.setDisable(true);
ok.setOnAction(new EventHandler<ActionEvent>() {
@Override
@@ -238,7 +291,7 @@ public class GameScene extends Application {
}
try {
- openFile(file, n);
+ openFile(file, n, play);
} catch (IOException e) {
e.printStackTrace();
}
diff --git a/Handler.java b/Handler.java
index c9d0fd8..975b2c7 100644
--- a/Handler.java
+++ b/Handler.java
@@ -1,3 +1,4 @@
+import javafx.animation.*;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.event.ActionEvent;
@@ -13,9 +14,11 @@ import javafx.scene.layout.BackgroundFill;
import javafx.scene.layout.CornerRadii;
import javafx.scene.layout.GridPane;
import javafx.scene.paint.Color;
+import javafx.scene.text.Font;
+import javafx.scene.text.FontWeight;
+import javafx.util.Duration;
import java.util.ArrayList;
-import java.util.Collections;
public class Handler {
@@ -78,7 +81,7 @@ public class Handler {
}
if(verify() && verifyCages()) {
- window.win("Congratulations!", "You won the game!");
+ win();
} else {
window.win("Too bad...", "You lost the game");
}
@@ -137,13 +140,30 @@ public class Handler {
});
}
+ public void changeFont(Button button, int number) {
+ button.setOnAction(new EventHandler<ActionEvent>() {
+ @Override
+ public void handle(ActionEvent actionEvent) {
+ for(Cage cage : cages) {
+ for(Cell cell : cage.getCells()) {
+
+ cell.getTextField().setStyle("-fx-text-box-border: transparent; " +
+ "-fx-background-color: transparent;");
+ cell.getTextField().setFont(Font.font("Verdana", FontWeight.BOLD, number));
+ }
+ cage.getCells().get(0).getLabel().setFont(Font.font(number - 10));
+ }
+ }
+ });
+ }
+
public void addActions(GridPane grid, Button undo) {
for(Node cell : grid.getChildren()) {
((Cell) cell).getTextField().textProperty().addListener(new ChangeListener<String>() {
@Override
public void changed(ObservableValue<? extends String> observableValue, String s, String t1) {
- if(((Cell) cell).isNumeric(((Cell) cell).getTextField().getText())) {
+ if(isNumeric(((Cell) cell).getTextField().getText())) {
Element e = new Element(((Cell) cell).getRow(), ((Cell) cell).getColumn(),
Integer.parseInt(((Cell) cell).getTextField().getText()));
undoStack.push(e);
@@ -173,7 +193,7 @@ public class Handler {
public void changed(ObservableValue<? extends String> observableValue, String oldValue,
String newValue) {
- if (cell.isNumeric(newValue)) {
+ if (isNumeric(newValue)) {
if (Integer.parseInt(newValue) > n || Integer.parseInt(newValue) == 0) {
cell.getTextField().setText(oldValue);
} else {
@@ -210,20 +230,16 @@ public class Handler {
public void drawGrid(GridPane grid) {
for(Cage cage : cages) {
- cage.getCells().get(0).setStyle("-fx-border-color: black; -fx-border-width: 2 2 2 2;");
-
for(Cell cell : cage.getCells()) {
- if(cell != cage.getCells().get(0)) {
- if(cell.hasLeftNeighbour(cage) && cell.hasUpNeighbour(cage)) {
- cell.setStyle("-fx-border-color: black; -fx-border-width: 0 2 2 0;");
- } else if(cell.hasLeftNeighbour(cage)) {
- cell.setStyle("-fx-border-color: black; -fx-border-width: 2 2 2 0;");
- } else if(cell.hasUpNeighbour(cage)) {
- cell.setStyle("-fx-border-color: black; -fx-border-width: 0 2 2 2;");
- } else {
- cell.setStyle("-fx-border-color: black; -fx-border-width: 2 2 2 2;");
- }
+ if(cell.hasLeftNeighbour(cage) && cell.hasUpNeighbour(cage)) {
+ cell.setStyle("-fx-border-color: black; -fx-border-width: 0 4 4 0;");
+ } else if(cell.hasLeftNeighbour(cage)) {
+ cell.setStyle("-fx-border-color: black; -fx-border-width: 4 4 4 0;");
+ } else if(cell.hasUpNeighbour(cage)) {
+ cell.setStyle("-fx-border-color: black; -fx-border-width: 0 4 4 4;");
+ } else {
+ cell.setStyle("-fx-border-color: black; -fx-border-width: 4 4 4 4;");
}
doubleClick(cell);
@@ -436,6 +452,23 @@ public class Handler {
}
}
+ public void win() {
+ Timeline timeline = new Timeline(new KeyFrame(Duration.millis(100), new EventHandler<ActionEvent>() {
+ @Override
+ public void handle(ActionEvent actionEvent) {
+ for(Cage cage : cages) {
+ for(Cell cell : cage.getCells()) {
+ cell.setBackground(new Background(new BackgroundFill(Color.color(Math.random(), Math.random(),
+ Math.random()), CornerRadii.EMPTY, Insets.EMPTY)));
+ }
+ }
+ }
+ }));
+
+ timeline.setCycleCount(Transition.INDEFINITE);
+ timeline.play();
+ }
+
public Cell getCell(GridPane grid, int i, int j) {
for(Node cell : grid.getChildren()) {
if(((Cell) cell).getRow() == i && ((Cell) cell).getColumn() == j) {
@@ -452,5 +485,14 @@ public class Handler {
public void setN(int n) {
this.n = n;
}
+
+ public boolean isNumeric(String x) {
+ try {
+ Integer.parseInt(x);
+ } catch (NumberFormatException e) {
+ return false;
+ }
+ return true;
+ }
}
diff --git a/Window.java b/Window.java
index c6033b1..a7a5656 100644
--- a/Window.java
+++ b/Window.java
@@ -11,11 +11,8 @@ import javafx.scene.text.Font;
import javafx.stage.Modality;
import javafx.stage.Stage;
import javafx.stage.StageStyle;
-
-import java.io.File;
-import java.io.FileWriter;
-import java.io.IOException;
import java.util.ArrayList;
+import java.util.TimerTask;
public class Window {
@@ -131,6 +128,15 @@ public class Window {
return alert;
}
+ public Alert inputError(String comment) {
+ Alert alert = new Alert(Alert.AlertType.ERROR);
+ alert.setTitle("Error");
+ alert.setHeaderText("Input error");
+ alert.setContentText(comment);
+
+ return alert;
+ }
+
public Stage mathdokuStage(int n, ArrayList<Cage> cages) {
this.n = n;
@@ -138,6 +144,12 @@ public class Window {
Handler handler = new Handler(n, cages);
handler.setN(n);
Stage stage = new Stage();
+ TimerTask task= new TimerTask() {
+ @Override
+ public void run() {
+
+ }
+ };
VBox root = new VBox(5);
root.setAlignment(Pos.CENTER);
@@ -146,17 +158,26 @@ public class Window {
HBox buttons = new HBox();
buttons.setAlignment(Pos.CENTER);
- HBox sizes = new HBox(5);
- sizes.setAlignment(Pos.CENTER);
-
GridPane grid = new GridPane();
grid.setAlignment(Pos.CENTER);
- grid.setPadding(new Insets(20));
+ grid.setStyle("-fx-border-color: black; -fx-border-width: 4 4 4 4;");
Button undo = new Button("Undo");
Button redo = new Button("Redo");
Button help = new Button("Enable Help");
Button clear = new Button("Clear");
+ Button hint = new Button("Hint");
+
+ undo.setStyle("-fx-font-size: 20px; -fx-font-weight:bold; -fx-background-color: MediumSeaGreen;" +
+ "-fx-border-color: black; -fx-border-width: 4 4 4 4;");
+ redo.setStyle("-fx-font-size: 20px; -fx-font-weight:bold; -fx-background-color: MediumSeaGreen;" +
+ "-fx-border-color: black; -fx-border-width: 4 4 4 4;");
+ help.setStyle("-fx-font-size: 20px; -fx-font-weight:bold; -fx-background-color: MediumSeaGreen;" +
+ "-fx-border-color: black; -fx-border-width: 4 4 4 4;");
+ clear.setStyle("-fx-font-size: 20px; -fx-font-weight:bold; -fx-background-color: MediumSeaGreen;" +
+ "-fx-border-color: black; -fx-border-width: 4 4 4 4;");
+ hint.setStyle("-fx-font-size: 20px; -fx-font-weight:bold; -fx-background-color: MediumSeaGreen;" +
+ "-fx-border-color: black; -fx-border-width: 4 4 4 4;");
undo.setDisable(true);
redo.setDisable(true);
@@ -166,31 +187,74 @@ public class Window {
handler.undoAction(undo, redo, grid);
handler.redoAction(redo, grid);
- buttons.getChildren().addAll(undo, redo, help, clear);
+ buttons.getChildren().addAll(undo, redo, help, clear, hint);
handler.drawGrid(grid);
-
handler.addActions(grid, undo);
+ Button small = new Button("Small");
+ Button medium = new Button("Medium");
+ Button large = new Button("Large");
+
+ small.setStyle("-fx-font-size: 20px; -fx-font-weight:bold; -fx-background-color: MediumSeaGreen;" +
+ " -fx-border-color: black; -fx-border-width: 4 4 4 4;");
+ medium.setStyle("-fx-font-size: 20px; -fx-font-weight:bold; -fx-background-color: MediumSeaGreen; " +
+ "-fx-border-color: black; -fx-border-width: 4 4 4 4;");
+ large.setStyle("-fx-font-size: 20px; -fx-font-weight:bold; -fx-background-color: MediumSeaGreen; " +
+ "-fx-border-color: black; -fx-border-width: 4 4 4 4;");
+
+ HBox sizes = new HBox(5);
+ sizes.setAlignment(Pos.CENTER);
+
+ sizes.getChildren().addAll(small, medium, large);
+
Label note = new Label("Double click the space provided for text in cell");
Button submit = new Button("Submit");
+ note.setStyle("-fx-font-size: 15px; -fx-font-weight:bold;");
+ submit.setStyle("-fx-font-size: 20px; -fx-font-weight:bold; -fx-background-color: MediumSeaGreen; " +
+ "-fx-border-color: black; -fx-border-width: 4 4 4 4;");
+
+ handler.changeFont(small, 20);
+ handler.changeFont(medium, 30);
+ handler.changeFont(large, 40);
handler.submitButton(submit);
root.getChildren().addAll(buttons, grid, sizes, note, submit);
+ root.widthProperty().addListener((obs, oldVal, newVal) -> {
+ grid.setMaxWidth((Double) newVal - 100);
+ for(Cage cage : cages) {
+ for(Cell cell : cage.getCells()) {
+ cell.setPrefWidth((Double) newVal - 100);
+ cell.getTextField().setPrefSize(cell.getWidth(), cell.getHeight());
+ }
+ }
+ });
+
+ root.heightProperty().addListener((obs, oldVal, newVal) -> {
+ grid.setMaxHeight((Double) newVal - 100);
+ for(Cage cage : cages) {
+ for(Cell cell : cage.getCells()) {
+ cell.setPrefHeight((Double) newVal- 100);
+ cell.getTextField().setPrefSize(cell.getWidth(), cell.getHeight());
+ }
+ }
+ });
+
Scene scene = new Scene(root);
stage.setScene(scene);
stage.setTitle("Mathdoku");
stage.initStyle(StageStyle.DECORATED);
- stage.setX(800);
- stage.setY(300);
+ stage.setX(700);
+ stage.setY(200);
- stage.setMinHeight(600);
- stage.setMinWidth(500);
+ stage.setMinHeight(700);
+ stage.setMinWidth(700);
return stage;
}
}
+
--
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