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First commit of Conway's Game of Life project!

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Cole Landers
2018-03-30 23:46:05 -06:00
commit a7dd247716
7 changed files with 275 additions and 0 deletions
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16
.classpath Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="src" path="test"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-9">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/5">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="output" path="bin"/>
</classpath>

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.gitignore vendored Normal file
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/bin/

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.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>GameOfLife</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>

11
.settings/org.eclipse.jdt.core.prefs Normal file
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eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
org.eclipse.jdt.core.compiler.codegen.targetPlatform=9
org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
org.eclipse.jdt.core.compiler.compliance=9
org.eclipse.jdt.core.compiler.debug.lineNumber=generate
org.eclipse.jdt.core.compiler.debug.localVariable=generate
org.eclipse.jdt.core.compiler.debug.sourceFile=generate
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.source=9

62
src/gameoflife/Cell.java Normal file
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package gameoflife;
import javafx.scene.shape.Rectangle;
import javafx.scene.paint.Color;
public class Cell extends Rectangle{
public enum Status{
ALIVE, DEAD
}
private Status status;
private boolean aliveNextCycle, deadNextCycle;
public Cell(Double width, Double height, int x, int y){
setWidth(width);
setHeight(height);
setStroke(Color.LIGHTGRAY);
setStatus(Status.DEAD);
aliveNextCycle = false;
deadNextCycle = false;
}
public Status getStatus(){
return status;
}
public void setStatus(Status status){
if(status == Status.ALIVE){
setFill(Color.BLACK);
}
else{
setFill(Color.WHITE);
}
this.status = status;
}
public void updateStatus(){
if(isAliveNextCycle()){
setStatus(Status.ALIVE);
makeAliveNextCycle(false);
}
else if(isDeadNextCycle()){
setStatus(Status.DEAD);
makeDeadNextCycle(false);
}
else{return;}
}
public boolean isAliveNextCycle(){
return aliveNextCycle;
}
public boolean isDeadNextCycle(){
return deadNextCycle;
}
public void makeAliveNextCycle(boolean aliveNextCycle){
this.aliveNextCycle = aliveNextCycle;
}
public void makeDeadNextCycle(boolean deadNextCycle){
this.deadNextCycle = deadNextCycle;
}
}

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src/gameoflife/GameOfLife.java Normal file
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package gameoflife;
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.layout.GridPane;
import javafx.stage.Stage;
import javafx.scene.paint.Color;
import javafx.geometry.Pos;
import javafx.animation.AnimationTimer;
public class GameOfLife extends Application{
private static Cell[][] cells;
@Override
public void start(Stage primaryStage) throws Exception {
cells = new Cell[320][170];
GridPane root = new GridPane();
root.setAlignment(Pos.CENTER);
for(int i = 0; i < cells.length; i++){
for(int j = 0; j < cells[i].length; j++){
cells[i][j] = new Cell((double)5,(double)5, i, j);
root.add(cells[i][j], i, j);
}
}
//Gun 1
staticLifeCreator();
//Gosper Glider Gun
gosperGliderGun();
Scene scene = new Scene(root);
primaryStage.setTitle("Conway's Game of Life");
primaryStage.setScene(scene);
primaryStage.show();
new AnimationTimer(){
@Override
public void handle(long currentNanoTime){
for(int i = 0; i< cells.length; i++){
for(int j = 0; j < cells[i].length; j++){
checkRules(i,j);
}
}
for(int i = 0; i< cells.length; i++){
for(int j = 0; j < cells[i].length; j++){
cells[i][j].updateStatus();
}
}
try{Thread.sleep(75);}
catch(Exception e){}
}
}.start();
}
//Works Correctly
public void checkRules(int x, int y){
int aliveNeighbors = 0;
for(int i = y-1; i <= y + 1; i++){
if(i >= 0 && i < cells[x].length){
if(x-1 >= 0){
if(cells[x-1][i].getStatus() == Cell.Status.ALIVE){
aliveNeighbors++;
}
}
if(i != y){
if(cells[x][i].getStatus() == Cell.Status.ALIVE){
aliveNeighbors++;
}
}
if(x+1 < cells.length){
if(cells[x+1][i].getStatus() == Cell.Status.ALIVE){
aliveNeighbors++;
}
}
}
}
if((aliveNeighbors == 2 || aliveNeighbors == 3) && cells[x][y].getStatus() == Cell.Status.ALIVE){
cells[x][y].makeAliveNextCycle(true);
}
else if((aliveNeighbors < 2 || aliveNeighbors > 3) && cells[x][y].getStatus() == Cell.Status.ALIVE){
cells[x][y].makeDeadNextCycle(true);
}
if(aliveNeighbors == 3 && cells[x][y].getStatus() == Cell.Status.DEAD){
cells[x][y].makeAliveNextCycle(true);
}
}
public void gosperGliderGun(){
cells[1][5+2].setStatus(Cell.Status.ALIVE);
cells[1][6+2].setStatus(Cell.Status.ALIVE);
cells[2][5+2].setStatus(Cell.Status.ALIVE);
cells[2][6+2].setStatus(Cell.Status.ALIVE);
cells[14][3+2].setStatus(Cell.Status.ALIVE);
cells[13][3+2].setStatus(Cell.Status.ALIVE);
cells[12][4+2].setStatus(Cell.Status.ALIVE);
cells[11][5+2].setStatus(Cell.Status.ALIVE);
cells[11][6+2].setStatus(Cell.Status.ALIVE);
cells[11][7+2].setStatus(Cell.Status.ALIVE);
cells[12][8+2].setStatus(Cell.Status.ALIVE);
cells[13][9+2].setStatus(Cell.Status.ALIVE);
cells[14][9+2].setStatus(Cell.Status.ALIVE);
cells[15][6+2].setStatus(Cell.Status.ALIVE);
cells[16][4+2].setStatus(Cell.Status.ALIVE);
cells[17][5+2].setStatus(Cell.Status.ALIVE);
cells[17][6+2].setStatus(Cell.Status.ALIVE);
cells[18][6+2].setStatus(Cell.Status.ALIVE);
cells[17][7+2].setStatus(Cell.Status.ALIVE);
cells[16][8+2].setStatus(Cell.Status.ALIVE);
cells[21][3+2].setStatus(Cell.Status.ALIVE);
cells[21][4+2].setStatus(Cell.Status.ALIVE);
cells[21][5+2].setStatus(Cell.Status.ALIVE);
cells[22][3+2].setStatus(Cell.Status.ALIVE);
cells[22][4+2].setStatus(Cell.Status.ALIVE);
cells[22][5+2].setStatus(Cell.Status.ALIVE);
cells[23][2+2].setStatus(Cell.Status.ALIVE);
cells[23][6+2].setStatus(Cell.Status.ALIVE);
cells[25][1+2].setStatus(Cell.Status.ALIVE);
cells[25][2+2].setStatus(Cell.Status.ALIVE);
cells[25][6+2].setStatus(Cell.Status.ALIVE);
cells[25][7+2].setStatus(Cell.Status.ALIVE);
cells[35][3+2].setStatus(Cell.Status.ALIVE);
cells[35][4+2].setStatus(Cell.Status.ALIVE);
cells[36][3+2].setStatus(Cell.Status.ALIVE);
cells[36][4+2].setStatus(Cell.Status.ALIVE);
}
public void staticLifeCreator(){
for(int i = 0; i < 64; i++){
if(i>= 17 && i <= 24){
cells[i][64].setStatus(Cell.Status.ALIVE);
}
if(i>= 26 && i <= 30){
cells[i][64].setStatus(Cell.Status.ALIVE);
}
if(i>= 34 && i <= 36){
cells[i][64].setStatus(Cell.Status.ALIVE);
}
if(i>= 43 && i <= 49){
cells[i][64].setStatus(Cell.Status.ALIVE);
}
if(i>= 51 && i <= 55){
cells[i][64].setStatus(Cell.Status.ALIVE);
}
}
}
public static void main(String[] args){
launch(args);
}
}

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test/gameoflifetest/CellTest.java Normal file
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package gameoflifetest;
import gameoflife.Cell;
import static org.junit.jupiter.api.Assertions.*;
import org.junit.jupiter.api.Test;
class CellTest {
static Cell cell;
@Test
void getStatusTest() {
cell = new Cell((double)5, (double)5, 3, 1);
assertEquals(Cell.Status.DEAD,cell.getStatus());
}
}