这段代码存在很大问题。我正在处理Java。
我创造了一个用户必须引导角色远离物体的游戏。
所有对象，健康系统和评分系统都基于mills（）。
一旦游戏结束，我们需要重置millis（），重置对象，得分和健康系统。
我已经搜索过朋友的实施建议和之前提出的问题，但建议略有不同。我假设它是我看不到的东西。
我真的很感谢你对此的帮助，我只是将这个网站作为最后的手段而不仅仅是在我感到懒惰的时候。
//these are used to set the times which the games increases difficulty
//int timeDelay = 30000;
int delayOne = 2000;
int delayTwo = 5000;
int delayThree = 80000;
int delayFour = 90000;
int display = 2000;
//for collisions
float[] xpos = new float[6];
float[] ypos = new float[6];
//timer counts how many millis() each game lasts for
int timeStamp = 5000;
int timer;
int timer2 = millis() - timer;
//always at zero
//outputting score at the end of a game
int score;
int start;
//trying to get lives working
boolean lost = false;
//variable to store & output gale force when giving score
int Gale = 0;
//Changing length rectangle
float rX = 350.0;
float x1 = 20;
float y1 = 20;
float w1 = 100;
float h1 = 30;
//DECLARE OBJECTS JELLY CLASS
Jelly myObject;
Jelly myObject1;
Jelly myObject2;
Jelly myObject3;
//GENTLEMAN CLASS
gentleMan mygentleMan;
//LOLLY CLASS
Lolly myCow;
Lolly myCow1;
//PImages
PImage loader;
PImage bg;
PImage uh;
PImage bg1;
PImage bolt;
PImage over;
void setup()
{
bg=loadImage("backy1.png");
bg1 = loadImage("backy.png");
over = loadImage("over.png");
PFont L = loadFont("Lobster1.3-48.vlw");
textFont( L, 16);
size(400, 600);
smooth();
//begin = millis();
imageMode(CENTER);
//INITIALISE
myObject = new Jelly(320, 500);
myObject1 = new Jelly(150, 200);
// myObject2 = new Jelly(550, 500);
//myObject3 = new Jelly(300, 100);
mygentleMan = new gentleMan(200, 300);
//myObject.run();
//myObject1.run();
//myObject2.run();
myCow = new Lolly(400, 250);
myCow1 = new Lolly(150, 350);
timer = millis();
}
void draw()
{
start = 0;
//because we have image mode set to center for collisions
//we have to divide the height & width of the screen by 2 for hte image to fit
image(bg, 200, 300);
if (millis() >= start + delayOne)
{
image(bg1, 200, 300);
}
//CALL FUNCTIONALITY
myObject.run();
myObject.put_in_array(0);
myObject1.run(); // this one is going top to bottom
myObject1.put_in_array(1);
// myObject2.run();
//myObject2.put_in_array(2);
// myObject3.run();
//myObject3.put_in_array(3);
myCow.run();
myCow.put_in_array(4);
myCow1.run();
myCow1.put_in_array(5);
mygentleMan.run();
//health bar
fill(161, 221, 16);
noStroke();
rect(10, 24, rX, 10);
if(rX <= 100)
{
fill(221, 59, 16);
rect(10, 24, rX, 10);
}
else
if(rX <= 200)
{
fill(221, 137, 16);
rect(10, 24, rX, 10);
}
if(rX == 5.0)
{
lost = true;
noLoop();
// lives = lives - 1;
image(over, width/2, height/3);
fill(255);
text("Your Score Is: " + timer, width/2.7, height/2);
text("Gale Force Is; " + Gale, width/2.7, height/1.8);
score = timer;
}
//For Loop detecting collisions between mygentleMan & objects
for (int i=0; i < 6; i++) {
if (xpos[i] > 150 && xpos[i] < 250 && ypos[i] > (mygentleMan.y-58) && ypos[i] < (mygentleMan.y+58))
{
// text("collision", 200, 300);
bolt = loadImage("bolt.png");
image(bolt, xpos[i], ypos[i]);
rX = rX - 1;
}
//outputting score on screen @ at all times
fill(255);
text("Score: " + timer, 320, 20);
}
//timer which will be score counter essentially
timer = millis();
//text(timer, 20, 20);
//moving the man up the screen if button is pressed, if not he levitates downward
if (keyPressed)
{
mygentleMan.y -= mygentleMan.moveY;
mygentleMan.moveY += 0.4;
}
else
{
mygentleMan.y += mygentleMan.moveY;
mygentleMan.moveY += 0.2;
}
fill(255);
text("Health", 20, 20);
if(mousePressed)
{
if(timer2 > timeStamp)
{
println("tit");
mygentleMan.y = height/2;
loop();
}
}
}
//class for first objects that move into the screen
class Jelly
{
//GLOBAL VARIABLES
float x = 0;
float y = 0;
float speedX = 1.8;
float speedY = 1.8;
float speedX2 = 2.1;
float speedY2 = 2.1;
float speedX3 = 2.2;
float speedY3 = 2.2;
PImage jelly = loadImage("jelly.png");
PImage hat = loadImage("hat.png");
PImage gale = loadImage("g1.png");
PImage force = loadImage("force.png");
PImage news = loadImage("news.png");
//CONSTRUCTOR
Jelly(float _x, float _y)
{
x = _x;
y = _y;
}
//FUNCTIONS
void run()
{
display();
move();
bounce();
image(force, 330, 550);
if (millis() >= start + delayOne)
{
display();
moveFast();
bounceFast();
image(gale, 280, 560);
Gale = 1;
if (start + delayOne + display >= millis())
{
image(news, 200, 300);
}
}
if (millis() >= start +delayTwo)
{
display();
moveFaster();
bounceFaster();
image(gale, 310, 560);
Gale = 2;
if (start + delayTwo + display >= millis())
{
image(news, 200, 300);
}
}
}
void bounce()
{
if ( x > width)
{
speedX = speedX * -1; //multiply by -1 to make it bounce
}
if ( x < 0)
{
speedX = speedX * -1;
}
if ( y > height)
{
speedY = speedY * -1;
}
if ( y < 0)
{
speedY = speedY * -1;
}
}
void bounceFast()
{
if ( x > width)
{
speedX2 = speedX2 * -1; //multiply by -1 to make it bounce
}
if ( x < 0)
{
speedX2 = speedX2 * -1;
}
if ( y > height)
{
speedY2 = speedY2 * -1;
}
if ( y < 0)
{
speedY2 = speedY2 * -1;
}
}
void bounceFaster()
{
if ( x > width)
{
speedX3 = speedX3 * -1; //multiply by -1 to make it bounce
}
if ( x < 0)
{
speedX3 = speedX3 * -1;
}
if ( y > height)
{
speedY3 = speedY3 * -1;
}
if ( y < 0)
{
speedY3 = speedY3 * -1;
}
}
void move()
{
x = x + speedX;
y = y + speedY;
}
void moveFast()
{
x = x + speedX2;
y = y + speedY2;
}
void moveFaster()
{
x = x + speedX3;
y = y + speedY3;
}
void put_in_array(int a)
{
xpos[a] = x;
ypos[a] = y;
}
void display()
{
image(hat, x, y);
}
}
//class for gentleman that floats
class gentleMan
{
//GLOBAL VARIABLES
float y = 400;
float x = 400;
float moveY;
//PImage umbrella;
PImage umbrella = loadImage("dafuq.png");
PImage over = loadImage("over.png");
//CONSTRCUTOR --- PIECES OF INFO PROVDE TO BUILD CLASS -- INTIIALIZE VARIBALE
gentleMan(float _x, float _y)
{
y = _y;
x = _x;
moveY = 2;
}
//FUNCTIONS
void run()
{
display();
keyReleased();
bounce();
// collision();
}
void display()
{
image(umbrella, x, y);
}
void keyReleased()
{
mygentleMan.moveY = 4;
}
void bounce()
{
if ( y < 0)
{
y = 0;
}
if (y > height)
{
//score = millis();
lost = true;
noLoop();
// lives = lives - 1;
image(over, width/2, height/3);
text("Your Score Is: " + timer, width/2.7, height/2);
text("Gale Force Is; " + Gale, width/2.7, height/1.8);
}
}
}
class Lolly
{
//GLOBAL VARIABLES
float x = 0;
float y = 0;
float speedX = 2;
float speedY = 2;
float speedX1 = 2.1;
float speedY1 = 2.1;
float speedX2 = 2.3;
float speedY2 = 2.3;
PImage cow = loadImage("cow.png");
//CONSTRUCTOR
Lolly(float _x, float _y)
{
x = _x;
y = _y;
}
//FUNCTIONS
void run()
{
// display();
//move();
//bounce();
if (millis() >= start + delayThree)
{
display();
moveFast();
bounceFast();
}
if (millis() >= start +delayFour)
{
display();
moveFaster();
bounceFaster();
}
}
void put_in_array(int a)
{
xpos[a] = x;
ypos[a] = y;
}
void bounce()
{
if ( x > width)
{
speedX = speedX * -1; //multiply by -1 to make it bounce
}
if ( x < 0)
{
speedX = speedX * -1;
}
if ( y > height)
{
speedY = speedY * -1;
}
if ( y < 0)
{
speedY = speedY * -1;
}
}
void bounceFast()
{
if ( x > width)
{
speedX1 = speedX1 * -1; //multiply by -1 to make it bounce
}
if ( x < 0)
{
speedX1 = speedX1 * -1;
}
if ( y > height)
{
speedY1 = speedY1 * -1;
}
if ( y < 0)
{
speedY1 = speedY1 * -1;
}
}
void bounceFaster()
{
if ( x > width)
{
speedX2 = speedX2 * -1; //multiply by -1 to make it bounce
}
if ( x < 0)
{
speedX2 = speedX2 * -1;
}
if ( y > height)
{
speedY2 = speedY2 * -1;
}
if ( y < 0)
{
speedY2 = speedY2 * -1;
}
}
void move()
{
x = x + speedX;
y = y + speedY;
}
void moveFast()
{
x = x + speedX1;
y = y + speedY1;
}
void moveFaster()
{
x = x + speedX2;
y = y + speedY2;
}
void display()
{
image(cow, x, y);
}
}//end of cow class
void mousePressed()
{
}
答案 0 :(得分：2)
你的问题一点也不清楚，但听起来你应该能够将System.currentTimeMillis()包裹在一个维持起点并返回偏移的对象中。像
public class Millis
{
long start;
public Millis() { this.reset(); }
public void reset() { this.start = System.currentTimeMillis(); }
public long getMillis() { return System.currentTimeMillis() - start; }
}
您在启动时创建此类的实例
Millis timer = new Millis();
然后在每场比赛开始时调用reset()将其设置为零。代码中的任何地方目前都有millis()，您将拥有timer.getMillis()
答案 1 :(得分：1)
使用自定义计时器类
class Timer {
int savedTime; // When Timer started
int totalTime; // How long Timer should last
Timer(int tempTotalTime) {
totalTime = tempTotalTime;
}
// Starting the timer
void start() {
// When the timer starts it stores the current time in milliseconds.
savedTime = millis();
}
// The function isFinished() returns true if 5,000 ms have passed.
// The work of the timer is farmed out to this method.
boolean isFinished() {
// Check how much time has passed
int passedTime = millis()- savedTime;
if (passedTime > totalTime) {
return true;
} else {
return false;
}
}
}//end class
然后致电
firstTimer = new Timer(50000);
然后在抽签中检查
if (firstTimer.isFinished()) {
//do sopemthing
//then restart timer
firstTimer.start();
}
else
{
// do soemthing else for the rest of the time....
}