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.gitlab-ci.yml
View file @ e2517c6c
image: gradle:jdk16
image: openjdk:17-alpine
variables:
GRADLE_OPTS: "-Dorg.gradle.daemon=false"
before_script:
- export GRADLE_USER_HOME=`pwd`/.gradle
......@@ -8,11 +11,30 @@ cache:
- .gradle/wrapper
- .gradle/caches
stages:
- build
- test
build:
stage: build
script: ./gradlew --build-cache assemble
cache:
key: "$CI_COMMIT_REF_NAME"
policy: push
paths:
- build
- .gradle
java:
stage: test
script:
- gradle test
script: ./gradlew test
artifacts:
when: always
reports:
junit: build/test-results/test/**/TEST-*.xml
cache:
key: "$CI_COMMIT_REF_NAME"
policy: pull
paths:
- build
- .gradle
\ No newline at end of file
README.md
View file @ e2517c6c
# Mandelbrot
# Jeu de la vie
## Description du projet
On va travailler sur ce TP sur l'affichage de l'[ensemble de Mandelbrot](https://en.wikipedia.org/wiki/Mandelbrot_set). Pour cela, on va utiliser un code pré-existant.
Le but du TP sera de corriger le code de la classe `Complex` en s'aidant de tests unitaires.
Le [jeu de la vie](https://fr.wikipedia.org/wiki/Jeu_de_la_vie) est une implémentation d'un
modèle de calcul : les automates cellulaires.
## Membres du projet
Le modèle se présente sous la forme d'une grille à deux dimensions dont les cases, qu’on
appelle des cellules, peuvent prendre deux états distincts : vivantes ou mortes.
À chaque étape, de calcul, l'état de chaque cellule est recalculé. Le nouvel état d'une cellule
est entièrement déterminée par l’état de ses huit voisines de la façon suivante :
- Une cellule morte possédant exactement trois voisines vivantes devient vivante.
- Une cellule vivante possédant deux ou trois voisines vivantes le reste, sinon elle devient morte.
Le but de ce TP est de compléter le programme fourni par le dépôt afin d'obtenir un simulateur de
jeu de la vie.
## Membre du projet
- NOM, prénom, du participant
- NOM, prénom, numéro de groupe, du premier participant
- NOM, prénom, numéro de groupe, du deuxième participant
build.gradle
View file @ e2517c6c
plugins {
id 'application'
id "org.openjfx.javafxplugin" version "0.0.10"
id "org.openjfx.javafxplugin" version "0.0.14"
}
javafx {
version = "17"
version = "22"
modules = [ 'javafx.controls', 'javafx.fxml' ]
}
sourceCompatibility = "16"
targetCompatibility = "16"
repositories {
mavenCentral()
}
dependencies {
testImplementation 'org.junit.jupiter:junit-jupiter-api:5.7.2'
testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.7.2'
testImplementation('org.junit.jupiter:junit-jupiter-api:5.10.0',
'org.assertj:assertj-core:3.24.2')
testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.10.0'
}
test {
useJUnitPlatform()
}
ext {
javaMainClass = "viewer.Main"
}
application {
mainClassName = javaMainClass
mainClassName = "SimulatorApplication"
}
\ No newline at end of file
gradle/wrapper/gradle-wrapper.properties
View file @ e2517c6c
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.1-bin.zip
distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
gradlew
View file @ e2517c6c
#!/usr/bin/env sh
#
# Copyright 2015 the original author or 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 UN*X
......@@ -44,7 +28,7 @@ APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
DEFAULT_JVM_OPTS=""
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
......@@ -72,7 +56,7 @@ case "`uname`" in
Darwin* )
darwin=true
;;
MSYS* | MINGW* )
MINGW* )
msys=true
;;
NONSTOP* )
......@@ -82,7 +66,6 @@ esac
CLASSPATH=$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
......@@ -126,11 +109,10 @@ if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin or MSYS, switch paths to Windows format before running java
if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
......@@ -156,19 +138,19 @@ if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
else
eval `echo args$i`="\"$arg\""
fi
i=`expr $i + 1`
i=$((i+1))
done
case $i in
0) set -- ;;
1) set -- "$args0" ;;
2) set -- "$args0" "$args1" ;;
3) set -- "$args0" "$args1" "$args2" ;;
4) set -- "$args0" "$args1" "$args2" "$args3" ;;
5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
......@@ -177,9 +159,14 @@ save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=`save "$@"`
APP_ARGS=$(save "$@")
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
cd "$(dirname "$0")"
fi
exec "$JAVACMD" "$@"
gradlew.bat
View file @ e2517c6c
@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
#!/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/HEAD/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
# This is normally unused
# shellcheck disable=SC2034
APP_BASE_NAME=${0##*/}
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='-Dfile.encoding=UTF-8 "-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&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 $MAX_FD in #(
max*)
# In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC3045
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
# In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC3045
ulimit -n "$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 "$CLASSPATH" \
org.gradle.wrapper.GradleWrapperMain \
"$@"
# Stop when "xargs" is not available.
if ! command -v xargs >/dev/null 2>&1
then
die "xargs is not available"
fi
# 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 "$JAVACMD" "$@"
settings.gradle
View file @ e2517c6c
rootProject.name = 'students'
rootProject.name = 'game-of-life'
src/main/java/SimulatorApplication.java 0 → 100644
View file @ e2517c6c
import controller.Controller;
import controller.Simulation;
import javafx.application.Application;
import javafx.application.Platform;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
import model.CellularAutomatonSimulation;
import model.automata.GameOfLifeAutomaton;
import java.io.IOException;
import java.net.URL;
import java.util.Random;
/**
* Entry point for <i>The Game of Life</i> application.
*
*/
public class SimulatorApplication extends Application {
public static final int NUMBER_OF_ROWS = 40;
public static final int NUMBER_OF_COLUMNS = 70;
public static final Random GENERATOR = new Random();
private static final String APP_NAME = "2D Cellular automata";
private static final String VIEW_RESOURCE_PATH = "/view/view.fxml";
private final Simulation simulation;
private Stage primaryStage;
private Parent view;
/**
* Creates a new {@code GameOfLifeApplication} instance.
*/
public SimulatorApplication() {
this.simulation =
new CellularAutomatonSimulation<>(
new GameOfLifeAutomaton(NUMBER_OF_COLUMNS,NUMBER_OF_ROWS),
GENERATOR
);
}
@Override
public void start(Stage primaryStage) throws IOException {
initializePrimaryStage(primaryStage);
initializeView();
showScene();
}
private void initializePrimaryStage(Stage primaryStage) {
this.primaryStage = primaryStage;
this.primaryStage.setTitle(APP_NAME);
this.primaryStage.setOnCloseRequest(event -> Platform.exit());
this.primaryStage.setResizable(false);
this.primaryStage.sizeToScene();
}
private void initializeView() throws IOException {
FXMLLoader loader = new FXMLLoader();
URL location = SimulatorApplication.class.getResource(VIEW_RESOURCE_PATH);
loader.setLocation(location);
view = loader.load();
Controller controller = loader.getController();
controller.setSimulation(simulation);
}
private void showScene() {
Scene scene = new Scene(view);
primaryStage.setScene(scene);
primaryStage.show();
}
}
src/main/java/controller/Controller.java 0 → 100644
View file @ e2517c6c
package controller;
import matrix.Coordinate;
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.Label;
import javafx.scene.control.ToggleButton;
import javafx.scene.control.ToggleGroup;
import javafx.util.Duration;
import view.MatrixPane;
import static java.util.Objects.requireNonNull;
/**
* Controller for <i>The Game of Life</i> application.
*/
public class Controller {
public static final int PERIOD_IN_MILLISECONDS = 100;
@FXML
private ToggleButton playToggleButton;
@FXML
private ToggleButton pauseToggleButton;
@FXML
private Label generationNumberLabel;
@FXML
private MatrixPane matrixPane;
private Timeline timeline;
public Simulation getSimulation() {
return simulation;
}
private Simulation simulation;
@FXML
private void initialize() {
initializePlayAndPauseToggleButtons();
updateTimeline();
}
private void initializePlayAndPauseToggleButtons() {
ToggleGroup toggleGroup = new PersistentToggleGroup();
toggleGroup.getToggles().addAll(playToggleButton, pauseToggleButton);
pauseToggleButton.setSelected(true);
}
public void setSimulation(Simulation simulation) {
this.simulation = requireNonNull(simulation, "game of life is null");
setGenerationNumberLabelTextProperty();
initializeMatrixPane();
}
private void setGenerationNumberLabelTextProperty() {
updateGenerationNumber(0);
this.simulation.setGenerationNumberChangeListener(
(oldValue, newValue) -> updateGenerationNumber(newValue)
);
}
private void updateGenerationNumber(int newValue) {
generationNumberLabel.textProperty().set(String.valueOf(newValue));
}
private void initializeMatrixPane() {
matrixPane.initialize(this);
}
@FXML
private void playToggleButtonAction() {
this.play();
}
@FXML
private void pauseToggleButtonAction() {
this.pause();
}
@FXML
private void resetButtonAction() {
this.pause();
simulation.reset();
pauseToggleButton.setSelected(true);
}
@FXML
private void clearButtonAction() {
this.pause();
simulation.clear();
pauseToggleButton.setSelected(true);
}
public Iterable<Coordinate> coordinates() {
return simulation;
}
private void updateTimeline() {
Duration duration = new Duration(Controller.PERIOD_IN_MILLISECONDS);
EventHandler<ActionEvent> eventHandler =
event -> simulation.updateToNextGeneration();
KeyFrame keyFrame = new KeyFrame(duration, eventHandler);
timeline = new Timeline(keyFrame);
timeline.setCycleCount(Animation.INDEFINITE);
}
/**
* Plays the game.
*/
public void play() {
timeline.play();
}
/**
* Pauses the game.
*/
public void pause() {
timeline.pause();
}
}
src/main/java/controller/PersistentToggleGroup.java 0 → 100644
View file @ e2517c6c
package controller;
import javafx.collections.ListChangeListener.Change;
import javafx.scene.control.Toggle;
import javafx.scene.control.ToggleButton;
import javafx.scene.control.ToggleGroup;
import javafx.scene.input.MouseEvent;
/**
* An extension of {@link ToggleGroup} that ensures that a {@link Toggle} in a group must always be
* selected.
*
*/
class PersistentToggleGroup extends ToggleGroup {
/**
* Creates a new {@code PersistentToggleGroup}.
*/
PersistentToggleGroup() {
getToggles().addListener((Change<? extends Toggle> change) -> {
while (change.next()) {
for (Toggle toggle : change.getAddedSubList()) {
ToggleButton toggleButton = (ToggleButton) toggle;
toggleButton.addEventFilter(MouseEvent.MOUSE_RELEASED, mouseEvent -> {
if (toggleButton.equals(getSelectedToggle())) {
mouseEvent.consume();
}
});
}
}
});
}
}
src/main/java/controller/Simulation.java 0 → 100644
View file @ e2517c6c
package controller;
import matrix.Coordinate;
import javafx.scene.paint.Color;
import model.OnChangeListener;
/**
* Represents a simulation of a 2D cellular automaton, such as the Game of Life.
* Provides methods for updating the simulation, retrieving information, and managing listeners.
*/
public interface Simulation extends Iterable<Coordinate> {
/**
* Returns the number of columns in the simulation grid.
*
* @return The number of columns in the grid.
*/
int numberOfColumns();
/**
* Returns the number of rows in the simulation grid.
*
* @return The number of rows in the grid.
*/
int numberOfRows();
/**
* Updates the simulation to the next generation. This is done by computing, for each
* coordinate, a new state that depends on the states of its neighbours.
*/
void updateToNextGeneration();
/**
* Changes the state at a given {@link Coordinate}. This is used to edit the grid with the mouse. It
* is not part of the simulation of the cellular automaton.
*
* @param coordinate The {@link Coordinate} to advance to the next state.
*/
void next(Coordinate coordinate);
/**
* Copies the state from the source {@link Coordinate} to the destination {@link Coordinate}.
*
* @param source The source {@link Coordinate}.
* @param destination The destination {@link Coordinate}.
*/
void copy(Coordinate source, Coordinate destination);
/**
* Gets the {@link Color} associated with the state at the specified {@link Coordinate}.
*
* @param coordinate The {@link Coordinate} to retrieve the color for.
* @return The {@link Color} associated with the state at the specified {@link Coordinate}.
*/
Color getColor(Coordinate coordinate);
/**
* Sets a listener to be executed when the state at the specified {@link Coordinate} changes.
*
* @param coordinate The {@link Coordinate} to listen for changes.
* @param listener The listener to execute when the state changes.
*/
void setChangeListener(Coordinate coordinate, Runnable listener);
/**
* Sets a listener to be executed when the generation number changes.
*
* @param listener The listener to execute when the generation number changes.
*/
void setGenerationNumberChangeListener(OnChangeListener<Integer> listener);
/**
* Resets the simulation to random states.
*/
void reset();
/**
* Clears the simulation, setting all states to their default values.
*/
void clear();
}
src/main/java/mandelbrot/Complex.java deleted 100644 → 0
View file @ 44d01dad
package mandelbrot;
import java.util.Objects;
/**
* The {@code Complex} class represents a complex number.
* Complex numbers are immutable: their values cannot be changed after they
* are created.
* It includes methods for addition, subtraction, multiplication, division,
* conjugation, and other common functions on complex numbers.
*
* @author Arnaud Labourel
* @author Guyslain Naves
*/
public class Complex {
/**
* The real part of a complex number.
*/
private final double real;
/**
* The imaginary part of a complex number.
*/
private final double imaginary;
/**
* Initializes a complex number with the specified real and imaginary parts.
*
* @param real the real part
* @param imaginary the imaginary part
*/
public Complex(double real, double imaginary) {
this.real = real;
this.imaginary = imaginary;
}
/**
* Zero as a complex number, i.e., a number representing "0.0 + 0.0i".
*/
public static final Complex ZERO = new Complex(0, 0);
/**
* One as a complex number, i.e., a number representing "1.0 + 0.0i".
*/
public static final Complex ONE = new Complex(1, 0);
/**
* The square root of -1, i.e., a number representing "0.0 + 1.0i".
*/
public static final Complex I = new Complex(0, 1);
/**
* Returns the real part of this complex number.
*
* @return the real part of this complex number
*/
public double getReal() {
return real;
}
/**
* Returns the imaginary part of this complex number.
*
* @return the imaginary part of this complex number
*/
public double getImaginary() {
return imaginary;
}
/**
* Returns a complex number, whose multiplication corresponds to a rotation by the given angle in the complex plane.
* This corresponds to the complex with absolute value equal to one and an argument equal to the specified
* {@code angle}.
*
* @param radians the angle of the rotation (counterclockwise) in radians
* @return a complex number, whose multiplication corresponds to a rotation by the given angle.
*/
public static Complex rotation(double radians) {
return new Complex(Math.cos(radians), Math.sin(radians));
}
/**
* Creates a complex number with the specified real part and an imaginary part equal to zero.
*
* @param real the real component
* @return the complex {@code real + 0i}
*/
public static Complex real(double real) {
return new Complex(real, 0);
}
/**
* Returns a {@code Complex} whose value is {@code (this + addend)}.
*
* @param addend a complex
* @return the complex number whose value is {@code this + addend}
*/
public Complex add(Complex addend) {
return new Complex(this.real + addend.real,
this.imaginary + addend.imaginary);
}
/**
* Returns the negation of this complex number.
*
* @return A complex <code>c</code> such that <code>this + c = 0</code>
*/
public Complex negate() {
return new Complex(-this.real, -this.imaginary);
}
/**
* Returns the conjugate of this complex number.
*
* @return A complex <code>c</code> such that <code>this * c = ||this|| ** 2</code>
*/
public Complex conjugate() {
return new Complex(this.real, -this.imaginary);
}
/**
* Returns a {@code Complex} whose value is {@code (this - subtrahend)}.
*
* @param subtrahend the complex to be subtracted from {@code this}
* @return the complex number {@code (this - subtrahend)}
*/
public Complex subtract(Complex subtrahend) {
return new Complex(this.real - subtrahend.real, this.imaginary - subtrahend.imaginary);
}
/**
* Returns a {@code Complex} whose value is {@code this * factor}
*
* @param factor the complex number to multiply to {@code this}
* @return the complex number {@code this * factor}
*/
public Complex multiply(Complex factor) {
return new Complex(
this.real * factor.real - this.imaginary * factor.imaginary,
this.real * factor.imaginary + this.imaginary * factor.real);
}
/**
* Returns the squared modulus of this complex number.
*
* @return <code>||this|| ** 2</code>
*/
public double squaredModulus() {
return real * real + imaginary * imaginary;
}
/**
* Returns the modulus (distance to zero) of this complex number.
*
* @return <code>||this||</code>
*/
public double modulus() {
return Math.sqrt(squaredModulus());
}
/**
* Returns the reciprocal of this complex number.
*
* @return a complex number <code>c</code> such that <code>this * c = 1</code>
*/
public Complex reciprocal() {
if (this.equals(ZERO)){
throw new ArithmeticException("divide by zero");
}
double m = squaredModulus();
return this.conjugate().scale(1. / m);
}
/**
* Returns a {@code Complex} whose value is <code>this / divisor</code>.
*
* @param divisor the denominator (a complex number)
* @return the complex number <code>this / divisor</code>
*/
public Complex divide(Complex divisor) {
return this.multiply(divisor.reciprocal());
}
/**
* Returns the integral power of this complex number.
*
* @param p a non-negative integer
* @return the complex number <code>this ** p</code>
*/
public Complex pow(int p) {
if (p == 0)
return ONE;
Complex result = (this.multiply(this)).pow(p / 2);
if (p % 2 == 1)
result = result.multiply(this);
return result;
}
/**
* Returns the scalar multiplication of this complex number.
*
* @param lambda a scalar number
* @return the complex number <code>lambda * this</code>
*/
public Complex scale(double lambda) {
return new Complex(lambda * real, lambda * imaginary);
}
/**
* Test for equality with another object. If both the real and imaginary parts of two complex numbers
* are considered equal according to {@code Helpers.doubleCompare} (i.e., within {@code Helpers.RANGE}), the two
* Complex objects are considered to be equal.
*
* @param other Object to test for equality with this instance.
* @return {@code true} if the objects are equal, {@code false} if object is {@code null}, not an instance of
* {@code Complex}, or not equal to this instance.
*/
@Override
public boolean equals(Object other) {
if (this == other)
return true;
if (!(other instanceof Complex))
return false;
Complex complex = (Complex) other;
return Helpers.doubleCompare(complex.real, real) == 0 &&
Helpers.doubleCompare(complex.imaginary, imaginary) == 0;
}
/**
* Returns a string representation of this complex number.
*
* @return a string representation of this complex number of the form 42.0 - 1024.0i.
*/
@Override
public String toString() {
if (Helpers.doubleCompare(imaginary, 0) == 0) return real + "";
if (Helpers.doubleCompare(real, 0) == 0) return imaginary + "i";
if (Helpers.doubleCompare(imaginary, 0) < 0) return real + " - " + (-imaginary) + "i";
return real + " + " + imaginary + "i";
}
}
src/main/java/mandelbrot/Helpers.java deleted 100644 → 0
View file @ 44d01dad
package mandelbrot;
/**
* Some helpful functions and values.
*/
class Helpers {
/**
* A small double used to bound the precision of the comparison of doubles.
*/
final static double EPSILON = 1e-9;
/**
* Comparison of doubles (up to <code>EPSILON</code>)
* <p>
* Please note that floating-point comparison is very tricky, this function
* is not suited to compare small floating-point numbers.
*
* @param d1 an arbitrary double
* @param d2 an arbitrary double
* @return the result of comparing <code>d1</code> and <code>d2</code>.
*/
static int doubleCompare(double d1, double d2) {
double diff = d1 - d2;
return
(diff > EPSILON) ? 1 :
(diff < -EPSILON) ? -1 :
0;
}
}
src/main/java/mandelbrot/Mandelbrot.java deleted 100644 → 0
View file @ 44d01dad
package mandelbrot;
import java.util.function.Function;
/**
* A class to compute how fast a paramaterized polynomial sequence diverges.
* This is used to compute the colors of point in the Mandelbrot fractal.
*/
public class Mandelbrot {
/**
* If a complex has modulus above <code>RADIUS</code>, we know that
* the sequence diverges. <code>RADIUS</code> should be at least 2 for
* the usual Mandelbrot sequence.
*/
private static double RADIUS = 10;
/**
* The square of <code>RADIUS</code>, used in computations.
*/
private static double RADIUS2 = RADIUS * RADIUS;
/**
* How many iterations of the sequence do we compute before concluding
* that it probably converges. The more, the better in term of image
* quality, specially in details of the fractal, but also the slower
* the computation is.
*/
private static int MAX_ITERATIONS = 1000;
/**
* The degree of the polynomial defining the sequence.
*/
private static int DEGREE = 2;
/**
* Compute how divergent is the sequence generated by <code>z -&gt; z ** 2 + c</code>
*
* @param c A complex parameter, defining the polynomial to use.
* @return Some value, <code>POSITIVE_INFINITY</code> if the sequence
* converges (or does not seem to converge after
* <code>MAX_ITERATIONS</code>, or a indicative floating-point number of
* the number of iterations needed to goes above the <code>RADIUS</code>.
*/
public double divergence(Complex c) {
if (isConvergent(c)) return Double.POSITIVE_INFINITY;
Function<Complex, Complex> f = z -> z.pow(DEGREE).add(c);
Sequence seq = new Sequence(c, f);
int countIterations = 0;
for (Complex z : seq) {
if (isDiverging(z))
return smoothIterationCount(countIterations, z);
if (countIterations >= MAX_ITERATIONS)
return Double.POSITIVE_INFINITY;
countIterations++;
}
return 0.;
}
/**
* This method is used to smooth the number of iterations until
* getting out of the <code>RADIUS</code>, so that we get a
* floating-point value and thus smooth coloring.
*
* @param countIterations the iteration on which <code>RADIUS</code> is beaten.
* @param z the first complex of the sequence whose modulus is above <code>RADIUS</code>
* @return a double close to <code>countIterations</code>.
*/
private double smoothIterationCount(int countIterations, Complex z) {
double x = Math.log(z.modulus()) / Math.log(RADIUS);
return (double) countIterations - Math.log(x) / Math.log(DEGREE);
}
/**
* Checks whether a term of the sequence is out of the given
* <code>RADIUS</code>, which guarantees that the sequence diverges.
*
* @param z a term of the sequence
* @return <code>true</code> if we are sure that the sequence diverges.
*/
private boolean isDiverging(Complex z) {
return z.squaredModulus() > RADIUS2;
}
/**
* Checks whether the parameter of the sequence is in some region
* that guarantees that the sequence is convergent. This does not
* capture all convergent parameters.
*
* @param c the parameter for the polynomial
* @return <code>true</code> if we are sure that the sequence converges.
*/
private boolean isConvergent(Complex c) {
return isIn2Bulb(c) || isInCardioid(c);
}
/* The cardioid black shape of the fractal */
private boolean isInCardioid(Complex z) {
double m = z.squaredModulus();
return Helpers.doubleCompare(m * (8 * m - 3), 3. / 32. - z.getReal()) <= 0;
}
/* The main black disc of the fractal */
private boolean isIn2Bulb(Complex z) {
Complex zMinusOne = z.subtract(new Complex(-1, 0));
return Helpers.doubleCompare(zMinusOne.squaredModulus(), 1. / 16.) < 0;
}
}
src/main/java/mandelbrot/Sequence.java deleted 100644 → 0
View file @ 44d01dad
package mandelbrot;
import java.util.Iterator;
import java.util.function.Function;
/**
* A class to compute the term of a sequence of complex numbers, generated
* by a function <code>f</code> and an initial term <code>u_0</code>, such
* that <code> u_{n+1} = f(u_n)</code>.
* <p>
* It implements <code>Iterable</code>, allowing to traverse the sequence
* with <code>for (Complex z : mySequence)</code>
*/
public class Sequence implements Iterable<Complex> {
/* The generating function */
private final Function<Complex, Complex> f;
/* The initial term */
private final Complex u0;
/**
* Creates a sequence given the initial term and the function.
*
* @param u0 the first term of the sequence,
* @param f the function over complexes whose repeated application generates the sequence
*/
Sequence(Complex u0, Function<Complex, Complex> f) {
this.f = f;
this.u0 = u0;
}
/**
* Creates an iterator iterating all terms of the sequence in order.
*
* @return an iterator
*/
@Override
public Iterator<Complex> iterator() {
return new SeqIterator();
}
private class SeqIterator implements Iterator<Complex> {
private Complex current = u0;
@Override
public boolean hasNext() {
return true;
}
@Override
public Complex next() {
current = f.apply(current);
return current;
}
}
}
src/main/java/matrix/ConstantMatrixInitializer.java 0 → 100644
View file @ e2517c6c
package matrix;
public class ConstantMatrixInitializer<T> implements MatrixInitializer<T> {
// TODO: add instance variables
public ConstantMatrixInitializer(T constant) {
// TODO
}
@Override
public T initialValueAt(Coordinate coordinate) {
// TODO
return null;
}
}
src/main/java/matrix/Coordinate.java 0 → 100644
View file @ e2517c6c
package matrix;
import java.util.List;
/**
* Represents a 2D integer coordinate used to specify positions in a grid.
*/
public record Coordinate(int x, int y) {
/**
* Creates a new {@link Coordinate} instance with the given {@code x} and {@code y} values.
*
* @param x The x-coordinate value.
* @param y The y-coordinate value.
* @return A new {@link Coordinate} instance.
*/
public static Coordinate of(int x, int y) {
// TODO: compléter ce fabriquant
return null;
}
/**
* Computes and returns the {@link Coordinate} to the left of this one.
*
* @return The left adjacent {@link Coordinate}.
*/
public Coordinate left() {
// TODO: à compléter
return null;
}
/**
* Computes and returns the {@link Coordinate} to the right of this one.
*
* @return The right adjacent {@link Coordinate}.
*/
public Coordinate right() {
// TODO: à compléter
return null;
}
/**
* Computes and returns the {@link Coordinate} above this one.
*
* @return The above adjacent {@link Coordinate}.
*/
public Coordinate above() {
// TODO: à compléter
return null;
}
/**
* Computes and returns the {@link Coordinate} below this one.
*
* @return The below adjacent {@link Coordinate}.
*/
public Coordinate below() {
// TODO: à compléter
return null;
}
/**
* Computes and returns a list of orthogonal (adjacent in horizontal or vertical direction) neighbors.
* | | | |
* ---------
* | |X| |
* ---------
* |X|O|X|
* ---------
* | |X| |
* ---------
* | | | |
* @return A list of orthogonal neighboring {@link Coordinate}s.
*/
public List<Coordinate> orthogonalNeighbours() {
// TODO: à compléter
return List.of();
}
/**
* Computes and returns a list of diagonal (adjacent in diagonal direction) neighbors.
* | | | |
* ---------
* |X| |X|
* ---------
* | |O| |
* ---------
* |X| |X|
* ---------
* | | | |
*
* @return A list of diagonal neighboring {@link Coordinate}s.
*/
public List<Coordinate> diagonalNeighbours() {
// TODO: à compléter
return List.of();
}
/**
* Computes and returns a list of all orthogonal and diagonal neighbors.
* * | | | |
* * ---------
* * |X|X|X|
* * ---------
* * |X|O|X|
* * ---------
* * |X|X|X|
* * ---------
* * | | | |
*
* @return A list of all neighboring {@link Coordinate}s.
*/
public List<Coordinate> orthodiagonalNeighbours() {
// TODO: à compléter
return List.of();
}
@Override
public String toString() {
return "(" + this.x + "," + this.y + ")";
}
public Coordinate minus(Coordinate corner) {
return new Coordinate(this.x - corner.x, this.y - corner.y);
}
public Coordinate plus(Coordinate corner) {
return new Coordinate(this.x + corner.x, this.y + corner.y);
}
}
\ No newline at end of file
src/main/java/matrix/CoordinateIterator.java 0 → 100644
View file @ e2517c6c
package matrix;
import java.util.Iterator;
import java.util.NoSuchElementException;
/**
* An {@link Iterator} for generating 2D {@link Coordinate}s within a specified width and
* height range.
*/
class CoordinateIterator implements Iterator<Coordinate> {
/**
* Creates a new {@link CoordinateIterator} with the specified width and height.
*
* @param width The width of the coordinate range.
* @param height The height of the coordinate range.
*/
public CoordinateIterator(int width, int height) {
// TODO: à compléter
}
/**
* Checks if there are more {@link Coordinate}s to iterate over.
*
* @return true if there are more {@link Coordinate}s; otherwise, false.
*/
@Override
public boolean hasNext() {
// TODO: à compléter
return false;
}
/**
* Returns the next {@link Coordinate} in the iteration.
*
* @return The next {@link Coordinate} in the iteration.
* @throws NoSuchElementException if there are no more {@link Coordinate}s to iterate over.
*/
@Override
public Coordinate next() {
// TODO: à compléter
return null;
}
}
src/main/java/matrix/ListMatrix.java 0 → 100644
View file @ e2517c6c
package matrix;
import java.util.List;
/**
* Represents a matrix, a rectangular array, with generic values in each cell.
*
* @param <T> The type of values stored in the matrix cells.
*/
public class ListMatrix<T> implements Matrix<T> {
private final List<List<T>> matrix;
private final int width;
private final int height;
/**
* Creates a new {@link ListMatrix} with the specified width, height, and an initializer to set
* values.
*
* @param width The width of the {@link ListMatrix}.
* @param height The height of the {@link ListMatrix}.
* @param initializer A matrix initializer to set values in the {@link ListMatrix}.
*/
public ListMatrix(int width, int height, MatrixInitializer<T> initializer) {
// TODO
this.width = 0;
this.height = 0;
this.matrix = null;
this.initializeWith(initializer); // fills the matrix using initializer
}
public ListMatrix(int width, int height, T constant) {
this(width, height, new ConstantMatrixInitializer<>(constant));
}
private void initializeWith(MatrixInitializer<T> initializer) {
// TODO initialize each cell of the matrix, with a value determined by initializer
}
public int width() {
// TODO
return 0;
}
public int height() {
// TODO
return 0;
}
@Override
public T get(int x, int y) {
// TODO
return null;
}
@Override
public void set(int x, int y, T newValue) {
// TODO
}
}
src/main/java/matrix/Matrix.java 0 → 100644
View file @ e2517c6c
package matrix;
import java.util.Iterator;
public interface Matrix<T> extends Iterable<T> {
/**
* Returns the width of the {@link Matrix}.
*
* @return The width of the {@link Matrix}.
*/
int width();
/**
* Returns the height of the {@link Matrix}.
*
* @return The height of the {@link Matrix}.
*/
int height();
/**
* Returns the value at the specified coordinates (x, y) in
* the {@link Matrix}.
*
* @param x The x-coordinate.
* @param y The y-coordinate.
* @return The content of the matrix at the coordinates (x,y).
*/
T get(int x, int y);
/**
* Returns the value at the specified coordinates (x, y) in
* the {@link Matrix}.
*
* @param coordinate The coordinates (x,y).
* @return The content of the matrix at the coordinates (x,y).
*/
default T get(Coordinate coordinate) {
return this.get(coordinate.x(), coordinate.y());
}
/**
* Changes the value at the specified coordinates (x,y) in the {@link Matrix}
*
* @param x the x-coordinate
* @param y the y-coordinate
* @param newValue the value to assign to coordinates (x,y).
*/
void set(int x, int y, T newValue);
/**
* Changes the value at the specified coordinates (x,y) in the {@link Matrix}
*
* @param coordinate The coordinates (x,y)
* @param newValue the value to assign to coordinates (x,y).
*/
default void set(Coordinate coordinate, T newValue) {
this.set(coordinate.x(), coordinate.y(), newValue);
}
default Matrix<T> subMatrix(Coordinate corner, int width, int height){
return null ;
}
/**
* Returns an {@link Iterable} that provides access to the {@link Coordinate}s of the
* {@link Matrix} in row-major order. This means that a {@code for} loop on a {@link Matrix}
* will loop over the coordinates of the {@link Matrix}.
*
* @return An {@link Iterable} for the {@link Coordinate}s of the {@link Matrix}.
*/
default Iterable<Coordinate> coordinates() {
return () -> new CoordinateIterator(this.width(), this.height());
}
/**
* Returns an {@link Iterator} that allows iterating over the elements in the {@link Matrix} in
* row-major order.
*
* @return An {@link Iterator} for the {@link Matrix}.
*/
default Iterator<T> iterator() {
Iterator<Coordinate> coords =
new CoordinateIterator(this.width(),this.height());
return new MatrixIterator<>(this, coords);
}
}