我正在使用Processing库在Eclipse Mars中制作游戏。我在其他地方制作了游戏并且运行良好。将文件从我的闪存驱动器复制并粘贴到Eclipse中的文件夹后，没有任何错误。当我试图运行时，它说＆＃34;选择无法启动，并且最近没有发布。＆＃34;最近没有发布，因为我刚刚获得了Eclipse。我的代码如下：
Main Class:
//package dogeball;
import processing.core.PApplet;
import processing.core.PImage;
import java.awt.Color;
import processing.core.PFont;
public class Dogeball extends PApplet {
Ball ball;
Furniture butterChair;
Furniture[] bricks;
PFont dogefont;
float py;
float score;
boolean game;
int checker;
boolean mode;
PImage img = loadImage("doge.jpg");
PImage img2 = loadImage("doge2.png");
public void setup() {
checker = 0;
size(300,250);
game = false;
mode = true;
ball = new Ball(this, 100, 225, 0, 0, 10, Color.DARK_GRAY );
butterChair = new Furniture(this, 130, 238, 40, 10, Color.YELLOW);
py = butterChair.w /2;
bricks = new Furniture[56];
dogefont = loadFont("ComicSansMS-48.vlw");
for(int rowNum = 0; rowNum<8; rowNum+= 1) {
for(int colNum = 0; colNum<7; colNum += 1){
bricks[7*rowNum + colNum] = new Furniture(this, 10+40*colNum, 10+15*rowNum, 40, 15, Color.red);
score = 0;
}
}
}
public void draw() {
if(game == false) {
background(img);
fill(0,255,255);
textSize(30);
textFont(dogefont);
text("DogeBall",33, 170);
fill(255,255,0);
textSize(20);
text("Press Space", 120,190);
fill(255,0,0);
text("Such BrickBreaker", 20, 20);
fill(0,0,255);
text("Much Atari", 190, 80);
fill(0,255,0);
text("How Breakout", 150, 230);
}
if(keyPressed == true) {
if (key == ' ') {
game = true;
}
}
if(game == true) {
if(keyPressed == true) {
if (key == 'm') {
mode = !mode;
}
}
//checker = 0;
background(img);
ball.appear();
ball.hover();
butterChair.appear();
if(mode == true) {
butterChair.x = mouseX-butterChair.w/2;
}
if(mode == false) {
if(keyPressed == true) {
if (key == CODED) {
if (keyCode == LEFT){
butterChair.x -= 3;
}
}
}
if(keyPressed == true) {
if (key == CODED) {
if (keyCode == RIGHT){
butterChair.x += 3;
}
}
}
}
if(butterChair.x <= 0) {
butterChair.x = 0;
}
if(butterChair.x >= width - butterChair.w) {
butterChair.x = width - butterChair.w;
}
textFont(dogefont);
fill(255,0,255);
text("Much Doge", 12, 160);
fill(255,0,0);
textSize(20);
text("M to toggle mouse mode.", 20,200);
fill(0);
textSize(10);
text("You might have to press twice", 10,220);
fill(0,0,255);
textSize(20);
text("Press S to Start", 150, 230);
if (keyPressed == true) {
if (key == 's' || key == 'S'){
ball.vy = 2;
ball.vx = 1;
}
}
/*if(mousePressed == true) {
ball.vx = 0;
ball.vy = 0;
}*/
for(int i = 0; i<56; i+= 1) {
bricks[i].appear();
}
}
detectCollision();
if(ball.y >= height) {
checker = 0;
if(checker ==0){
background(img);
ball.vx = 0;
ball.vy = 0;
textSize(30);
fill(255,0,0);
game = false;
text("Such Sorry", 130, 160);
fill(0,255,255);
text("Much Game Over", 20, 215);
fill(255,255,0);
text("So Losing", 10, 30);
textSize(20);
text("Press P to Play Again", 20, 245);
}
if(keyPressed == true) {
if(key == 'p') {
game = true;
ball.x = 100;
ball.y = 225;
checker = 1;
for(int rowNum = 0; rowNum<8; rowNum+= 1) {
for(int colNum = 0; colNum<7; colNum += 1){
bricks[7*rowNum + colNum] = new Furniture(this, 10+40*colNum, 10+15*rowNum, 40, 15, Color.red);
score = 0;
}
}
}
}
}
}
void detectCollision() {
if(keyPressed == true) {
if(key == '-')
{
for(int cCode = 0; cCode < 56; cCode += 1) {
Furniture b = bricks[cCode];
b.x = width * 2;
b.y = height * 2;
score = 56;
}
}}
if(ball.x >= butterChair.x &&
ball.x <= butterChair.x + butterChair.w &&
ball.y + ball.s /2 > butterChair.y) {
ball.vy *= -1;
}
for(int i = 0; i<bricks.length; i+= 1) {
Furniture b = bricks[i];
if(ball.x >= b.x && ball.x <= b.x+b.w && ball.y-ball.s/2 <= b.y) {
b.y = height * 2;
b.x = width * 2;
ball.vy *= -1;
score += 1;
}
if(score == 56){
background(img);
ball.vx = 0;
ball.vy = 0;
fill(255,0,0);
textSize(20);
text("Such Winning!", 20, 20);
textSize(40);
fill(0,255,0);
text("Much Congrats!",12 ,160);
textSize(20);
fill(255,0,255);
text("Press P to Play Again", 20, 245);
if(keyPressed == true) {
if(key == 'p') {
game = true;
ball.x = 100;
ball.y = 225;
checker = 1;
for(int rowNum = 0; rowNum<8; rowNum+= 1) {
for(int colNum = 0; colNum<7; colNum += 1){
bricks[7*rowNum + colNum] = new Furniture(this, 10+40*colNum, 10+15*rowNum, 40, 15, Color.red);
score = 0;
}
}
}
}
}
}
}
static public void main(String args[]) {
PApplet.main("Dogeball");
}
}
Ball Class:
//package dogeball;
import java.awt.Color;
import processing.core.PApplet;
public class Ball extends PApplet {
float x;
float y;
float vx;
float vy;
float s;
Color c;
PApplet p;
Ball(PApplet pApp, float xLocation, float yLocation, float xSpeed, float ySpeed, float size, Color shade){
x = xLocation;
y = yLocation;
vx = xSpeed;
vy = ySpeed;
s = size;
c = shade;
p = pApp;
}
void hover() {
x += vx;
y += vy;
if(x< 0 || x> p.width) {
vx *= -1;
}
if(y< 0) {
vy *= -1;
}
}
void appear() {
p.fill(c.getRGB() );
p.ellipse(x,y,s,s);
}
}
Paddle Class:
//package dogeball;
import java.awt.Color;
import processing.core.PApplet;
public class Furniture extends PApplet {
float x;
float y;
float w;
float h;
Color c;
PApplet p;
Furniture(PApplet PApp, float locationX, float locationY, float fWidth, float fHeight, Color shade) {
x = locationX;
y = locationY;
w = fWidth;
h = fHeight;
c = shade;
p = PApp;
}
void appear() {
p.fill(c.getRGB());
p.rect(x,y,w,h);
}
}