From 77a14ab64b95afec9c3a0ea9f2444e6315481ed6 Mon Sep 17 00:00:00 2001
From: koz01 <koz01@PCCPIT1V203-040.msad.vsb.cz>
Date: Mon, 31 Oct 2022 12:15:50 +0100
Subject: [PATCH] solution
---
src/main/java/lab/GameController.java | 83 +++++++++++++++++++++++++++
src/main/java/lab/Score.java | 41 +++++++++++++
src/main/resources/lab/GameView.fxml | 21 ++++++-
3 files changed, 143 insertions(+), 2 deletions(-)
create mode 100644 src/main/java/lab/Score.java
diff --git a/src/main/java/lab/GameController.java b/src/main/java/lab/GameController.java
index 9d52ea1..5fe297c 100644
--- a/src/main/java/lab/GameController.java
+++ b/src/main/java/lab/GameController.java
@@ -1,11 +1,26 @@
package lab;
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Random;
+import java.util.Set;
+
import javafx.animation.AnimationTimer;
import javafx.beans.value.ObservableValue;
+import javafx.collections.FXCollections;
import javafx.fxml.FXML;
import javafx.scene.canvas.Canvas;
import javafx.scene.control.Label;
+import javafx.scene.control.ListView;
import javafx.scene.control.Slider;
+import javafx.scene.control.TextField;
public class GameController {
@@ -26,12 +41,23 @@ public class GameController {
@FXML
private Label hits;
+ @FXML
+ private TextField name;
+
+ @FXML
+ private ListView<Score> highScores;
+
+ private List<Score> scores;
+
+
private AnimationTimer animationTimer;
public GameController() {
}
public void startGame() {
+ scores = new LinkedList<>();
+ highScores.setItems(FXCollections.observableList(scores));
this.world = new World(canvas.getWidth(), canvas.getHeight());
this.world.setGameListener(new GameListenerImpl());
//Draw scene on a separate thread to avoid blocking UI.
@@ -80,4 +106,61 @@ public class GameController {
}
}
+
+ @FXML
+ private void gameOver() {
+ Random rnd = new Random();
+ int value = rnd.nextInt(101);
+ Score score = new Score(value, name.getText());
+ scores.add(score);
+ Collections.sort(scores,(o1, o2) -> Integer.compare(o2.getScore(), o1.getScore()));
+ //Collections.sort(scores, comparing((Score::getScore)));
+ highScores.setItems(FXCollections.observableList(scores));
+ }
+
+ @FXML
+ private void highScore() {
+ Set<Score> tempSet= new HashSet<>(scores);
+ /*
+ Iterator<Score> iter = scores.iterator();
+ while (iter.hasNext()) {
+ Score val = iter.next();
+
+
+ }
+ for(Score score: scores) {
+ tempSet.add(score);
+ }
+ */
+ scores.clear();
+ scores.addAll(tempSet);
+ highScores.setItems(FXCollections.observableList(scores));
+ }
+
+ @FXML
+ private void load() {
+ scores.clear();
+ try (BufferedReader br = new BufferedReader(new FileReader("data.csv"))){
+ String line;
+ while (null != (line = br.readLine())) {
+ String [] token = line.split(";");
+ Score score = new Score(Integer.parseInt(token[1]),token[0]);
+ scores.add(score);
+ }
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ highScores.setItems(FXCollections.observableList(scores));
+ }
+
+ @FXML
+ private void save() {
+ try (PrintWriter pw = new PrintWriter(new FileWriter("data.csv"))) {
+ for (Score score: scores) {
+ pw.printf("%s;%d\n", score.getName(), score.getScore());
+ }
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
}
diff --git a/src/main/java/lab/Score.java b/src/main/java/lab/Score.java
new file mode 100644
index 0000000..ad31f4e
--- /dev/null
+++ b/src/main/java/lab/Score.java
@@ -0,0 +1,41 @@
+package lab;
+
+final public class Score {
+
+ private final int score;
+
+ private final String name;
+
+ public Score(int score, String name) {
+ this.score = score;
+ this.name = name;
+ }
+
+ public int getScore() {
+ return score;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (obj instanceof Score other) {
+ return name.equals(other.name);
+ }
+ return false;
+ }
+
+ @Override
+ public int hashCode() {
+ return name.hashCode();
+ }
+
+
+ @Override
+ public String toString() {
+ return name + ": " + score;
+ }
+
+}
diff --git a/src/main/resources/lab/GameView.fxml b/src/main/resources/lab/GameView.fxml
index e0732c4..ae527f3 100644
--- a/src/main/resources/lab/GameView.fxml
+++ b/src/main/resources/lab/GameView.fxml
@@ -5,14 +5,17 @@
<?import javafx.scene.canvas.Canvas?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.Label?>
+<?import javafx.scene.control.ListView?>
<?import javafx.scene.control.Slider?>
+<?import javafx.scene.control.TextField?>
<?import javafx.scene.layout.BorderPane?>
<?import javafx.scene.layout.ColumnConstraints?>
<?import javafx.scene.layout.GridPane?>
<?import javafx.scene.layout.HBox?>
<?import javafx.scene.layout.RowConstraints?>
+<?import javafx.scene.layout.VBox?>
-<BorderPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" xmlns="http://javafx.com/javafx/17" xmlns:fx="http://javafx.com/fxml/1" fx:controller="lab.GameController">
+<BorderPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" xmlns="http://javafx.com/javafx/18" xmlns:fx="http://javafx.com/fxml/1" fx:controller="lab.GameController">
<bottom>
<HBox alignment="CENTER" BorderPane.alignment="CENTER_LEFT">
<children>
@@ -41,11 +44,25 @@
<Label text="Shoots:" />
<Label fx:id="shoots" text="0" GridPane.columnIndex="1" />
<Label text="Hits:" GridPane.rowIndex="1" />
- <Label fx:id="hits" text="0" GridPane.rowIndex="1" GridPane.columnIndex="1" />
+ <Label fx:id="hits" text="0" GridPane.columnIndex="1" GridPane.rowIndex="1" />
</children>
</GridPane>
<Canvas fx:id="canvas" height="400.0" width="600.0" />
</children>
</Group>
</center>
+ <left>
+ <VBox prefHeight="200.0" prefWidth="100.0" BorderPane.alignment="CENTER">
+ <children>
+ <TextField fx:id="name" />
+ <Button fx:id="gameOverBtn" mnemonicParsing="false" onAction="#gameOver" prefHeight="25.0" prefWidth="114.0" text="Game over" VBox.vgrow="ALWAYS" />
+ <Button fx:id="highScoresBtn" mnemonicParsing="false" onAction="#highScore" prefHeight="25.0" prefWidth="108.0" text="High scores" />
+ <Button fx:id="saveScoreBtn" mnemonicParsing="false" onAction="#save" prefHeight="25.0" prefWidth="113.0" text="Save Score" />
+ <Button fx:id="loadScoreBtn" mnemonicParsing="false" onAction="#load" prefHeight="25.0" prefWidth="118.0" text="Load Score" />
+ </children>
+ </VBox>
+ </left>
+ <right>
+ <ListView fx:id="highScores" BorderPane.alignment="CENTER" />
+ </right>
</BorderPane>
--
GitLab