Frames and Gravity

Share your Work

adam.ts

in Share your Work • 3 years ago

here is the program i have been working on it experiments on windows shaped as circles with gravity also clicking inverts gravity

PFont font;
import java.awt.event.*;
//import javax.swing.*;
import java.awt.*;
int pl = int(random(20,200));
Planet[] planets = new Planet[pl];
import com.sun.awt.AWTUtilities;
import java.awt.GraphicsDevice.*; // PC only
import java.awt.Shape;
import java.awt.Robot;
import java.awt.AWTException;
import java.awt.event.InputEvent;
import java.awt.MouseInfo;
import java.awt.geom.*;
//import javax.swing.*;
Robot robby;
int d =500;
int y =d/2;
int x = d/2;
boolean press = false;
public void init(){
// to make a frame not displayable, you can
// use frame.removeNotify()
frame.removeNotify();
frame.setUndecorated(true);
// addNotify, here i am not sure if you have
// to add notify again.
//frame.addNotify();
// frame.removeNotify();
super.init();
}
void setup() {
try
{
robby = new Robot();
}
catch (AWTException e)
{
println("Robot class not supported by your system!");
exit();
}
size(d,d);
background(255);
//frame.setUndecorated(true);
frame.setSize(int(d), int(d));
noStroke();
frame.setAlwaysOnTop(true);
frame.setLocation(0,0);
AWTUtilities.setWindowOpaque(frame, false);
AWTUtilities.setWindowOpacity(frame, 0.01f);
//frame.setBackground(new Color(0,0,0,255));
//frame.setVisible(true);
Shape shape = null;
shape = new Ellipse2D.Float(0, 0, d, d);
AWTUtilities.setWindowShape(frame, shape);
for (int i = 0; i< planets.length; i++ ) {
float x = random(1,1000);
float y = random(1,1000);
int xy = int (x*1);
int yx= int (y*1);
int co = int(random(1,255));
int col = int(random(1,255));
int colo = int(random(1,255));
float dimeter = random(6,40);
float velx1 = random(0,5);
float vely1 = random(0,5);
// float vely1 = -velx1;
// if (i == planets.length-1){
// xy = screen.width/2;
// yx = screen.height/2;
// dimeter = 250;
// velx1 = 0;
// vely1 = 0;
// co =255;
// col =255;
// colo = 0;
// }
planets[i] = new Planet(dimeter,xy,yx,co,col,colo,i,velx1,vely1);
}
}
void draw() {
if(mousePressed == true){
press = true;
}
else{
press = false;
}
background(0);
x = int(MouseInfo.getPointerInfo().getLocation().x)-d/2;
y =int(MouseInfo.getPointerInfo().getLocation().y)-d/2;
frame.setLocation(x,y);
for (int i = 0; i < planets.length; i++ ) {
// planets[i].display(i);
planets[i].update();
// planets[i].checkEdges();
planets[i].daw(i);
}
//println(MouseInfo.getPointerInfo().getLocation() + " | ");
}
class Planet extends PApplet implements MouseListener {
Frame frame;
final static int SIZE = 20;
int t;
float xcc = 0;
float ycc = 0;
float xpos;
float ypos;
float diameter;
int sunypos = 500;
int sunxpos = 500;
float gravmax = .1;
int col1;
int col2;
int col3;
int curplanet;
int num;
int i = 1;
//public void init(){
// addMouseListener(this);
//}
Planet(float diameter_,float xpos_,float ypos_,int co1,int co2,int co3,int planet,float velx,float vely) {
diameter = diameter_;
xpos = (xpos_);
ypos = (ypos_);
col1 = co1;
col2 =co2;
col3 =co3;
curplanet = planet;//planet number
xcc = velx;
ycc= vely;
frame = new Frame();
// frame.getContentPane().add(new MyComponent());
frame.setUndecorated(true);
frame.setSize(int(diameter), int(diameter));
frame.setLocation(floor(xpos), floor(ypos));
frame.setAlwaysOnTop(true);
frame.setBackground(new java.awt.Color(col1, col2, col3,255));//due to 1.1
frame.setVisible(true);
Shape shape = null;
shape = new Ellipse2D.Float(0, 0, diameter, diameter);
AWTUtilities.setWindowShape(frame, shape);
// AWTUtilities.setWindowOpaque(this.frame, false);
//AWTUtilities.setWindowOpacity(this.frame, 1f);
//println(AWTUtilities.getWindowOpacity(frame));
ypos = ypos-diameter/2;
xpos = xpos-diameter/2;
}
void update() {
// float area = (((diameter/2)*(diameter/2))*3.1415);
for (int i = 0;i < planets.length; i++) {
if(i == curplanet){
continue;
}
float area1 = ((((planets[i].diameter/2))*(planets[i].diameter/2)*(planets[i].diameter/2))*3.1415);
float disty = (planets[i].ypos-ypos);
float distx = (planets[i].xpos-xpos);
float distfull = sqrt(distx*distx+disty*disty);
if (distfull < (planets[i].diameter/2)){
continue;
}
float acc = (.01) *(area1/(distfull*distfull));
// print(" dist x="+distx);
// print(" dist y="+disty);
// print(" full="+distfull);
// println(" acc="+acc);
//.0000000000667*distx
xcc = xcc + (acc*distx/distfull);
ycc = ycc + (acc*disty/distfull);
}
//if(curplanet!=planets.length-1){
if(press ==true){
float area1 = 20000;
int x = int(MouseInfo.getPointerInfo().getLocation().x)-int(diameter/2);
int y =int(MouseInfo.getPointerInfo().getLocation().y)-int(diameter/2);
float disty = (y-ypos);
float distx = (x-xpos);
float distfull = sqrt(distx*distx+disty*disty);
float acc = (-2) *(area1/(distfull*distfull));
// print(" dist x="+distx);
// print(" dist y="+disty);
// print(" full="+distfull);
// println(" acc="+acc);
//.0000000000667*distx
xcc = xcc + (acc*distx/distfull);
ycc = ycc + (acc*disty/distfull);
}
// public void mousePressed(MouseEvent me){
// float area1 = 20000;
// int x = int(MouseInfo.getPointerInfo().getLocation().x)-int(diameter/2);
//int y =int(MouseInfo.getPointerInfo().getLocation().y)-int(diameter/2);
// float disty = (y-ypos);
// float distx = (x-xpos);
// float distfull = sqrt(distx*distx+disty*disty);
//
// float acc = (-2) *(area1/(distfull*distfull));
// // print(" dist x="+distx);
// // print(" dist y="+disty);
// // print(" full="+distfull);
// // println(" acc="+acc);
// //.0000000000667*distx
// xcc = xcc + (acc*distx/distfull);
// ycc = ycc + (acc*disty/distfull);
//
// }
xcc=xcc*.999999;
ycc=ycc*.999999;
xpos = xpos + xcc;
ypos = ypos + ycc;
//}
/*if(curplanet== 0 && xpos < 625 && xpos > 375 && ypos < 625 && ypos > 375){
background(255);
fill (0);
font = loadFont("BookAntiqua-Bold-150.vlw");
textFont(font);
text("THE END", 150, 500);
delay(10000);
if(1==1){
exit();
}
}
if(curplanet== 0 && xpos < 50 && xpos > 50 && ypos < 50 && ypos > 50){
background(255);
fill (0);
font = loadFont("BookAntiqua-Bold-150.vlw");
textFont(font);
text("WIN", 150, 500);
delay(10000);
if(1==1){
exit();
}
}*/
}
void daw(int ti) {
// frame.setBackground(new java.awt.Color(col1, col2, col3,255));
t = ti+1;
if (xpos < 0) {
xpos = 0;
xcc *= -1;
}
if (xpos > screen.width - diameter) {
xpos = screen.width - diameter;
xcc *= -1;
}
if (ypos < 0) {
ypos = 0;
ycc *= -1;
}
if (ypos > screen.height - diameter) {
ypos = screen.height - diameter;
ycc *= -1;
}
//frame.setColor(new java.awt.Color(255,0,0));
//stroke(255);
//line(0,0,100,100);
frame.setLocation(floor(xpos),floor(ypos));
}
// public void paint(Graphics g) {
// Graphics2D g2 = (Graphics2D) g;
// g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
// RenderingHints.VALUE_ANTIALIAS_ON);
//
// g2.setPaint(Color.white);
// int x = 5;
// int y = 7;
//
// g2.draw(new Line2D.Double(0, 0, 200, 200));
// g2.drawString("Line2D", x, 250);
//
// }
}
void mouseReleased(){
frame.setLocation(-500,-500);
robby.mousePress(InputEvent.BUTTON1_MASK);
delay(30);
robby.mouseRelease(InputEvent.BUTTON1_MASK);
frame.setLocation(x,y);
}

Replies(7)

yelele_br..

Re: Frames and Gravity

3 years ago

Error :

package com.sun.awt doesn't exist

adam.ts

Re: Frames and Gravity

3 years ago

are you a mac or windows (or linux), and what processing version (works in 1.1 1.07 for me) (windows 7)

yelele_br..

Re: Re: Frames and Gravity

3 years ago

Vista, Processing 1.1, java 1.6.0_20

Don't you have some extra libraries ?

adam.ts

Re: Frames and Gravity

3 years ago

not that are used for this ( i have same java version)it might be vista vs 7

PhiLho

It works for me, using Windows XP with a regular JDK (not the one shipped with Processing), but com.sun.* packages are proprietary and in general should be avoided.
It is also quite CPU intensive on my old computer, and since I don't have task bar icon aggregation, I had the task bar spammed with lot of Java icons! It was difficult to stop the sketch...
Otherwise, original and creative...

cedrickie..

Re: Frames and Gravity

3 years ago

Same here, it was working but getting really slow on a new windows7 pc with 8gb ram. and even i had the icon aggregation phiLho mentioned my taskbar was still full of java tasks :)

adam.ts

Re: Frames and Gravity

3 years ago

sorry i didn't tell you about the amount of frames

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