Initial commit

app/src/main/resources/view/MatrixPane.fxml

+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+<?import view.MatrixPane?>
+<?import java.lang.Double?>
+<?import java.lang.Integer?>
+<AnchorPane stylesheets="@DarkTheme.css"
+            xmlns="http://javafx.com/javafx"
+            xmlns:fx="http://javafx.com/fxml"
+            fx:controller="controller.GameController">
+        <HBox styleClass="menu-bar" prefWidth="610" maxWidth="Infinity">
+                <MenuBar minHeight="40.">
+                        <Menu mnemonicParsing="false" text="Grid">
+                                <MenuItem mnemonicParsing="false" onAction="#fillGridUniform" text="Uniform">
+                                </MenuItem>
+                                <MenuItem mnemonicParsing="false" onAction="#fillGridRandom" text="Random">
+                                </MenuItem>
+                                <MenuItem mnemonicParsing="false" onAction="#fillGridDistinct" text="Distinct">
+                                </MenuItem>
+                                <MenuItem mnemonicParsing="false" onAction="#fillGridCycle" text="Cycle">
+                                </MenuItem>
+                                <MenuItem mnemonicParsing="false" onAction="#fillGridUniformExceptOne"
+                                          text="Except one">
+                                </MenuItem>
+                        </Menu>
+                        <Menu mnemonicParsing="false" text="Player">
+                                <fx:define>
+                                        <ToggleGroup fx:id="togglePlayerOne"/>
+                                </fx:define>
+                                <RadioMenuItem text="human" onAction="#setPlayerHuman" selected="true"
+                                               toggleGroup="$togglePlayerOne"></RadioMenuItem>
+                                <RadioMenuItem text="robin" onAction="#setPlayerRobin"
+                                               toggleGroup="$togglePlayerOne"></RadioMenuItem>
+                                <RadioMenuItem text="random" onAction="#setPlayerRandom"
+                                               toggleGroup="$togglePlayerOne"></RadioMenuItem>
+                                <RadioMenuItem text="random walk" onAction="#setPlayerRandomWalk"
+                                               toggleGroup="$togglePlayerOne"></RadioMenuItem>
+                                <RadioMenuItem text="greedy" onAction="#setPlayerGreedy"
+                                               toggleGroup="$togglePlayerOne"></RadioMenuItem>
+                        </Menu>
+                        <Menu mnemonicParsing="false" text="Game">
+                                <MenuItem text="start" onAction="#startGame"></MenuItem>
+                        </Menu>
+                </MenuBar>
+                <HBox  alignment="CENTER_RIGHT" HBox.hgrow="ALWAYS">
+                        <children>
+                                <Label contentDisplay="TEXT_ONLY" text="score: "
+                                       maxHeight="-Infinity" maxWidth="+Infinity" prefHeight="24.0" prefWidth="60.0"/>
+                                <Label fx:id="scoreLabel"  contentDisplay="TEXT_ONLY"
+                                       maxHeight="-Infinity" maxWidth="+Infinity" prefHeight="24.0" prefWidth="150"/>
+                                <Label contentDisplay="TEXT_ONLY" text="turn: "
+                                       maxHeight="-Infinity" maxWidth="+Infinity" prefHeight="24.0" prefWidth="60.0"/>
+                                <Label fx:id="tourLabel"  contentDisplay="TEXT_ONLY"
+                                       maxHeight="-Infinity" maxWidth="+Infinity" prefHeight="24.0" prefWidth="80.0"/>
+                        </children>
+                </HBox>
+        </HBox>
+        <MatrixPane AnchorPane.topAnchor="40."
+                    xmlns="http://javafx.com/javafx"
+                    xmlns:fx="http://javafx.com/fxml"
+                    fx:id="matrixPane">
+                <tileWidth>
+                        <Double fx:value="60"/>
+                </tileWidth>
+                <tileHeight>
+                        <Double fx:value="60"/>
+                </tileHeight>
+                <numberOfColumns>
+                        <Integer fx:value="10"/>
+                </numberOfColumns>
+                <numberOfRows>
+                        <Integer fx:value="10"/>
+                </numberOfRows>
+        </MatrixPane>
+</AnchorPane>
\ No newline at end of file

app/src/test/java/main/AppTest.java

+/*
+ * This Java source file was generated by the Gradle 'init' task.
+ */
+package main;
+
+import org.junit.jupiter.api.Test;
+
+class AppTest {
+    @Test void appHasAGreeting() {
+
+    }
+}

app/src/test/java/model/ArrayGridTest.java

+package model;
+
+import javafx.scene.paint.Color;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import java.util.Iterator;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+class ArrayGridTest {
+
+
+    private  ArrayGrid arrayGridThreeFour;
+    private final ArrayGrid arrayGridTwoTwo = new ArrayGrid(2,2);
+
+    @BeforeEach
+    void initializeArrayGridThreeFour(){
+        arrayGridThreeFour = new ArrayGrid(3,4);
+    }
+
+
+    @Test
+    void testGetCellAndGridInitialization() {
+        assertThat(arrayGridThreeFour.getCell(0,0).getNeighbours())
+                .hasSize(2)
+                .containsExactlyInAnyOrder(arrayGridThreeFour.getCell(1,0), arrayGridThreeFour.getCell(0,1));
+        assertThat(arrayGridThreeFour.getCell(1,1).getNeighbours()).hasSize(4)
+                .containsExactlyInAnyOrder(arrayGridThreeFour.getCell(0,1),
+                        arrayGridThreeFour.getCell(2,1),
+                        arrayGridThreeFour.getCell(1,2),
+                        arrayGridThreeFour.getCell(1,0));
+        assertThat(arrayGridThreeFour.getCell(2,3).getNeighbours()).hasSize(2)
+                .containsExactlyInAnyOrder(arrayGridThreeFour.getCell(1,3),
+                        arrayGridThreeFour.getCell(2,2));
+        assertThat(arrayGridThreeFour.getCell(2,2).getNeighbours()).hasSize(3)
+                .containsExactlyInAnyOrder(arrayGridThreeFour.getCell(1,2),
+                        arrayGridThreeFour.getCell(2,1),
+                        arrayGridThreeFour.getCell(2,3));
+    }
+
+    @Test
+    void testConstructionWithIllegalParameters(){
+        assertThatThrownBy(() -> new ArrayGrid(-4,10)).isInstanceOf(IllegalArgumentException.class);
+        assertThatThrownBy(() -> new ArrayGrid(4,0)).isInstanceOf(IllegalArgumentException.class);
+
+    }
+    @Test
+    void testGetNumberOfRows() {
+        assertThat(new ArrayGrid(100,200).getNumberOfRows()).isEqualTo(100);
+    }
+
+    @Test
+    void testGetNumberOfColumns() {
+        assertThat(new ArrayGrid(100,200).getNumberOfColumns()).isEqualTo(200);
+    }
+
+    private void setArrayGridThreeFourRed(){
+        for (int rowIndex = 0; rowIndex < 3; rowIndex++) {
+            for (int columnIndex = 0; columnIndex < 4; columnIndex++) {
+                arrayGridThreeFour.getCell(rowIndex,columnIndex).setColor(Color.RED);
+            }
+        }
+    }
+    @Test
+    void testColor() {
+        setArrayGridThreeFourRed();
+        arrayGridThreeFour.color(cell -> Color.BLACK);
+        for (int rowIndex = 0; rowIndex < 3; rowIndex++) {
+            for (int columnIndex = 0; columnIndex < 4; columnIndex++) {
+                assertThat(arrayGridThreeFour.getCell(rowIndex,columnIndex).getColor()).isEqualTo(Color.BLACK);
+            }
+        }
+    }
+
+    @Test
+    void testIterator() {
+        Iterator<Cell> iterator = arrayGridTwoTwo.iterator();
+        assertThat(iterator.hasNext()).isTrue();
+        assertThat(iterator.next()).isEqualTo(arrayGridTwoTwo.getCell(0,0));
+        assertThat(iterator.hasNext()).isTrue();
+        assertThat(iterator.next()).isEqualTo(arrayGridTwoTwo.getCell(0,1));
+        assertThat(iterator.hasNext()).isTrue();
+        assertThat(iterator.next()).isEqualTo(arrayGridTwoTwo.getCell(1,0));
+        iterator.next();
+        assertThat(iterator.hasNext()).isFalse();
+
+    }
+}
\ No newline at end of file

app/src/test/java/model/ColoredCellIteratorTest.java

+package model;
+
+import javafx.scene.paint.Color;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class ColoredCellIteratorTest {
+
+
+    /*
+     * +---+---+---+
+     * | R | B | R |
+     * +---+---+---|
+     * | R | R | B |
+     * |---+---+---+
+     * | B | B | R |
+     * +---+---+---+
+     */
+
+    private static ArrayGrid gridThreeThree = new ArrayGrid(3,3);
+
+    @BeforeAll
+    private static void initializeColorsGrid(){
+        gridThreeThree.getCell(0,0).setColor(Color.RED);
+        gridThreeThree.getCell(0,1).setColor(Color.BLACK);
+        gridThreeThree.getCell(0,2).setColor(Color.RED);
+        gridThreeThree.getCell(1,0).setColor(Color.RED);
+        gridThreeThree.getCell(1,1).setColor(Color.RED);
+        gridThreeThree.getCell(1,2).setColor(Color.BLACK);
+        gridThreeThree.getCell(2,0).setColor(Color.BLACK);
+        gridThreeThree.getCell(2,1).setColor(Color.BLACK);
+        gridThreeThree.getCell(2,2).setColor(Color.RED);
+    }
+
+    @Test
+    void testIterator() {
+        ColoredCellIterator redCellIterator = new ColoredCellIterator(gridThreeThree.getCell(0,0));
+        List<Cell> expectedRedCells = List.of(gridThreeThree.getCell(0,0),
+                gridThreeThree.getCell(1,0),
+                gridThreeThree.getCell(1,1));
+        List<Cell> fromIteratorCells = new ArrayList<>();
+        for(;redCellIterator.hasNext();) fromIteratorCells.add(redCellIterator.next());
+        assertThat(fromIteratorCells).hasSameElementsAs(expectedRedCells).hasSameSizeAs(expectedRedCells);
+
+        ColoredCellIterator blackCellIterator = new ColoredCellIterator(gridThreeThree.getCell(2,1));
+        List<Cell> expectedBlackCells = List.of(gridThreeThree.getCell(2,0),
+                gridThreeThree.getCell(2,1));
+        fromIteratorCells = new ArrayList<>();
+        for( ; blackCellIterator.hasNext(); ) fromIteratorCells.add(blackCellIterator.next());
+        assertThat(fromIteratorCells).hasSameElementsAs(expectedBlackCells).hasSameSizeAs(expectedBlackCells);
+
+    }
+
+}
\ No newline at end of file

app/src/test/java/model/ComputerPlayerTest.java

+package model;
+
+import javafx.scene.paint.Color;
+import org.junit.jupiter.api.Test;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class ComputerPlayerTest {
+
+
+
+    @Test
+    void testSetStrategyAndPlay() {
+        ComputerPlayer player = new ComputerPlayer("computer",null);
+        player.setStrategy(startCell -> Color.INDIGO);
+        player.setStartCell(new SquareCell());
+        assertThat(player.play()).isEqualTo(Color.INDIGO);
+    }
+
+
+    @Test
+    void testIsHuman() {
+        assertThat(new ComputerPlayer("computer", null).isHuman()).isFalse();
+    }
+}
\ No newline at end of file

app/src/test/java/model/DistinctColorGeneratorTest.java

+package model;
+
+import javafx.scene.paint.Color;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class DistinctColorGeneratorTest {
+    private final static Color initialColor = Color.GRAY;
+    private final Grid grid = new ArrayGrid(2,3);
+    @BeforeEach
+    void initializeGridColor(){
+        for (Cell cell: grid)
+            cell.setColor(initialColor);
+    }
+
+    @Test
+    void testNextColorWithTooFewAvailableColor() {
+        DistinctColorGenerator colorGeneratorOne = new DistinctColorGenerator(Color.RED, List.of(Color.RED));
+        grid.color(colorGeneratorOne);
+        assertThat(grid.getCell(0,0).getColor()).isEqualTo(Color.RED);
+        assertThat(grid.getCell(1,1).getColor()).isEqualTo(Color.RED);
+        assertThat(grid.getCell(1,0).getColor()).isEqualTo(Color.RED);
+    }
+
+    @Test
+    void testNextColorWithEnoughAvailableColor(){
+        Color defaultColor = Color.BLACK;
+        DistinctColorGenerator colorGenerator = new DistinctColorGenerator(defaultColor, List.of(Color.RED,Color.BLUE,Color.YELLOW, Color.ORANGE));
+        grid.color(colorGenerator);
+        for(Cell cell: grid){
+            assertThat(cell.getNeighbours().stream().map(c-> c.getColor())).doesNotContain(cell.getColor());
+            assertThat(cell.getColor()).isNotEqualTo(defaultColor).isNotEqualTo(initialColor);
+        }
+    }
+}
\ No newline at end of file

app/src/test/java/model/FloodGameTest.java

+package model;
+
+import javafx.scene.paint.Color;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import static javafx.scene.paint.Color.*;
+import static org.assertj.core.api.Assertions.assertThat;
+
+class FloodGameTest {
+
+    private final int totalNumberOfCells = 6;
+    private final Grid gridTwoThree = new ArrayGrid(2,3);
+    private final Color colorONE = RED;
+    private final Color colorTWO = BLUE;
+    private FloodGame game;
+    private final Player playerONE = new ComputerPlayer("player1", gridTwoThree.getCell(0, 0), startCell -> colorONE);
+    private final Player playerTWO = new ComputerPlayer("player2", gridTwoThree.getCell(1, 2), startCell -> colorTWO);
+
+    @BeforeEach
+    private void initGame(){
+        game = new FloodGame(totalNumberOfCells);
+    }
+
+
+    @Test
+    void testSetTurnAndGetTurn() {
+        assertThat(game.getTurn()).isEqualTo(0);
+        game.setTurn(100);
+        assertThat(game.getTurn()).isEqualTo(100);
+    }
+
+
+
+
+    @Test
+    void testResetTurn() {
+        game.setTurn(100);
+        game.resetTurn();
+        assertThat(game.getTurn()).isEqualTo(0);
+    }
+
+
+    @Test
+    void testIncrementTurn() {
+        game.incrementTurn();
+        game.incrementTurn();
+        assertThat(game.getTurn()).isEqualTo(2);
+    }
+
+    @Test
+    void testGetPlayer() {
+        game.setPlayer(playerONE);
+        game.setPlayer(playerTWO);
+        assertThat(game.getPlayer()).isEqualTo(playerTWO);
+        game.incrementTurn();
+        assertThat(game.getPlayer()).isEqualTo(playerTWO);
+    }
+
+    @Test
+    void testIsHumanTurn() {
+        game.setPlayer(new HumanPlayer("human",gridTwoThree.getCell(1,2)));
+        assertThat(game.isHumanTurn()).isTrue();
+        game.setPlayer(playerONE);
+        assertThat(game.isHumanTurn()).isFalse();
+    }
+
+    private void fillGridYellow(Grid grid){
+        for(Cell cell: grid)
+            cell.setColor(YELLOW);
+    }
+
+    @Test
+    void testHasWon() {
+        game.setPlayer(playerONE);
+        gridTwoThree.getCell(0,0).setColor(RED);
+        gridTwoThree.getCell(1,1).setColor(BLUE);
+        assertThat(game.hasWon(game.getPlayer())).isFalse();
+        fillGridYellow(gridTwoThree);
+        assertThat(game.hasWon(game.getPlayer())).isTrue();
+    }
+
+    @Test
+    void testHasEnded() {
+        game.setPlayer(playerONE);
+        gridTwoThree.getCell(1,2).setColor(RED);
+        gridTwoThree.getCell(0,1).setColor(YELLOW);
+        assertThat(game.hasEnded()).isFalse();
+        fillGridYellow(gridTwoThree);
+        assertThat(game.hasEnded()).isTrue();
+    }
+
+}
\ No newline at end of file

app/src/test/java/model/SquareCellTest.java

+package model;
+
+import javafx.scene.paint.Color;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class SquareCellTest {
+
+
+    private final Cell northCell = new SquareCell(Color.NAVY);
+    private final Cell southCell = new SquareCell(Color.SALMON);
+    private final Cell westCell = new SquareCell(Color.WHEAT);
+    private final Cell eastCell = new SquareCell(Color.DARKGRAY);
+    private final Cell centralCell = new SquareCell(Color.CHOCOLATE);
+
+
+    @BeforeEach
+    void testInitializeNeighbourhood(){
+        centralCell.setNeighbours(List.of(northCell,southCell,westCell,eastCell));
+        westCell.setNeighbours(List.of(centralCell));
+        eastCell.setNeighbours(List.of(centralCell));
+        southCell.setNeighbours(List.of(centralCell));
+        northCell.setNeighbours(List.of(centralCell));
+    }
+    @Test
+    void testIterator() {
+    }
+
+    @Test
+    void testGetNeighbours() {
+        assertThat(centralCell.getNeighbours()).hasSize(4).containsExactlyInAnyOrder(northCell,southCell,eastCell,westCell);
+        assertThat(eastCell.getNeighbours()).hasSize(1).contains(centralCell);
+        assertThat(new SquareCell().getNeighbours()).hasSize(0).isEmpty();
+        assertThat(new SquareCell(Color.BLACK).getNeighbours()).hasSize(0).isEmpty();
+        assertThat(new SquareCell(Color.BLACK, new ArrayList<>()).getNeighbours()).isEmpty();
+    }
+
+    @Test
+    void testSetNeighbours() {
+        Cell cell = new SquareCell(Color.GREEN);
+        cell.setNeighbours(List.of(centralCell));
+        assertThat(cell.getNeighbours()).containsExactlyInAnyOrder(centralCell);
+        centralCell.setNeighbours(List.of(northCell,southCell));
+        assertThat(centralCell.getNeighbours()).containsExactlyInAnyOrder(northCell,southCell);
+    }
+}
\ No newline at end of file

gradle/wrapper/gradle-wrapper.properties

+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

gradlew.bat

+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

settings.gradle

+/*
+ * This file was generated by the Gradle 'init' task.
+ *
+ * The settings file is used to specify which projects to include in your build.
+ *
+ * Detailed information about configuring a multi-project build in Gradle can be found
+ * in the user manual at https://docs.gradle.org/7.2/userguide/multi_project_builds.html
+ */
+
+rootProject.name = 'flooding'
+include('app')