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有點背景，我目前正在爲一個小遊戲和課後項目開展工作。目前它缺少一些功能，但其要點是你將一個不同類的「垃圾」放入一個容器中，並且如果不將正確類別的垃圾放入正確類型的容器中，將會丟失。代碼可以在這裏找到，它只是簡單地劃分在clases之間。你可以抓住它Here壓縮，或者它看過來：將對象移動到對象上時的錯誤
主類：
Juego j = new Juego();
String escena;
void setup(){
size(400,400);
escena = "inicio";
}
void draw(){
if (escena.equals ("inicio")){
j.inicio();
} else if (escena.equals("instrucciones")){
j.inst();
} else if (escena.equals("jugar")){
j.Empezar();
} else if (escena.equals("perdio")){
j.perdiste();
}
}
void mousePressed(){
j.Agarrar();
}
垃圾桶：
class Bas {
float posX = random(25, 325);
float posY = random(75, 300);
int tam = 50;
color amarillo = color (255, 255, 0);
color verde = color (160, 220, 50);
boolean appear = true;
boolean agarrado = false;
boolean perdido = false;
int col;
float move_x = 2.5;
float move_y = 1.5;
int xdirection = 1; // Left or Right
int ydirection = 1; // Top to Bottom
Bas(int c) {
col = c;
}
void dibujar() {
if (col == 1) {
fill(amarillo);
ellipse(posX, posY, tam, tam);
}
if (col == 0) {
fill(verde);
ellipse(posX, posY, tam, tam);
}
}
void cambiar() {
posX = round(random(50, 325));
posY = round(random(75, 300));
}
void appearOnScreen() {
appear = true;
cambiar();
}
void dissapear() {
appear=false;
}
void agarrado() {
if (mousePressed && col == 1) {
this.posX = mouseX;
this.posY = mouseY;
if (mouseX > 0 && mouseX < 200 && mouseY > 350 && mouseY < 400)
{
cambiar();
}
if (mouseX > 200 && mouseX < 400 && mouseY > 350 && mouseY < 400) {
perdido = true;
}
}
if (mousePressed && col == 0) {
this.posX = mouseX;
this.posY = mouseY;
if (mouseX > 200 && mouseX < 400 && mouseY > 350 && mouseY < 400)
{
cambiar();
}
if (mouseX > 0 && mouseX < 200 && mouseY > 350 && mouseY < 400) {
perdido = true;
}
}
}
void translacion() {
this.posX = this.posX + (move_x*xdirection);
this.posY = this.posY + (move_y*ydirection);
if (this.posX > width-tam || this.posX < tam) {
xdirection *= -1;
}
if (this.posY > 300 || this.posY < 75) {
ydirection *= -1;
}
}
void cambiarPerdido(){
this.perdido = false;
}
}
遊戲控制器：
class Juego {
Bas b[] = new Bas[6];
Tachos t[] = new Tachos[2];
int tam = 50;
float time;
Juego() {
for (int i = 0; i<6; i++) {
b[i] = new Bas(i%2);
}
for (int i = 0 ; i<2; i++){
t[i] = new Tachos(i%2);
}
}
void Empezar() {
background(255);
for (int i = 0; i<6; i++) {
b[i].dibujar();
b[i].translacion();
}
for (int i = 0 ; i<2; i++){
t[i].crearTachos();
}
this.Agarrar();
this.perdiste();
}
void Agarrar() {
for (int i = 0; i<6; i++) {
if (dist(b[i].posX, b[i].posY, mouseX, mouseY) < tam/2) {
b[i].agarrado();
}
}
}
void inicio() {
background (255);
noFill();
rect(50, 70, 100, 50);
rect(50, 170, 130, 50);
fill(0);
textSize(20);
text("Comenzar", 50, 100);
text("instrucciones", 50, 200);
for (int i = 0; i<6; i++) {
b[i].cambiarPerdido();
b[i].cambiar();
}
if (mousePressed && mouseX>50 && mouseX < 150 && mouseY > 70 && mouseY < 120) {
escena = "jugar";
} else if (mousePressed && mouseX > 50 && mouseX < 180 && mouseY > 170 && mouseY < 220) {
escena = "instrucciones";
}
}
void inst() {
background (100);
fill(255);
rect (125, 275, 100, 50);
fill(0);
fill(0);
textSize(15);
text ("Volver", 150, 300);
text ("Utiliza el mouse para mover las bolsas de basura\n a sus correspondientes tachos\n si las colocas en el tacho equivocado pierdes!", 10, 100);
if (mousePressed && mouseX > 125 && mouseX < 225 && mouseY > 275 && mouseY < 325) {
escena = "inicio";
}
}
void perdiste() {
for (int i = 0; i<6; i++) {
if (b[i].perdido == true) {
escena = "perdio";
background(255);
noFill();
rect (0, 300, 100, 50);
rect (300, 300, 100, 50);
fill(0);
textSize(40);
text("PERDISTE!", 100, 100);
textSize (20);
text("Volver", 15, 330);
text("Salir", 315, 330);
if (mousePressed && mouseX > 0 && mouseX < 100 && mouseY > 300 && mouseY < 350) {
escena = "inicio";
} else if (mousePressed && mouseX > 300 && mouseX < 400 && mouseY > 300 && mouseY < 350) {
exit();
}
}
}
}
}
廢紙簍容器：
class Tachos {
float posX;
float posY;
int col;
int tam = 200;
Tachos(int c) {
col = c;
}
public void crearTachos() {
if (col == 1) {
fill(255, 255, 0);
rect(0, height-50, tam, tam);
}
if (col == 0) {
fill(160, 220, 50);
rect(200, height-50, tam, tam);
}
}
/* public void translacion() {
this.posX = this.posX + (move_x*xdirection);
this.posY = this.posY + (move_y*ydirection);
if (this.posX > width-tam || this.posX < tam) {
xdirection *= -1;
}
if (this.posY > height-tam || this.posY < tam) {
ydirection *= -1;
}
}*/
}
我遇到的主要問題是，當我按下鼠標按鈕移動垃圾，然後將它移到另一塊垃圾上時，它們會堆疊在一起。這個想法是他們應該獨立於彼此的行動，但我似乎沒有得到它的工作。我很確定問題出在這裏：
void Agarrar() {
for (int i = 0; i<6; i++) {
if (dist(b[i].posX, b[i].posY, mouseX, mouseY) < tam/2) {
b[i].agarrado();
}
}
}
但我不知道如何解決它。任何人都可以幫我解決這個問題嗎？提前謝謝了。