Computer Science Canada program not working |
| Author: | ahmhum [ Mon Mar 24, 2008 5:46 pm ] |
| Post subject: | program not working |
this is what i have //The "TIKRedRectSA" class. import java.awt.*; import java.awt.Color.*; import hsa.Console; public class MoveObject2 { static Console c; //Create custom color(s). static Color red = new Color((252),(42),(42)); //Set custom color(s). static Color skyBlue = new Color((124),(142),(234)); static Color brown = new Color((76), (75), (37)); }/*TIKBlueRectSA class*/ //Main method for the 'TIKredRectSA' class. public static void main(String args[]) { c=new Console(30,90); c.setLocation(160,40); //Set common integers. int x=0; int y=0; //Calling upon the rectangle method. { background(x,y); rectangleMain(x,y); background(x,y); } }//main method //This method draws a background. public static void background(int x, int y) { //Set integers for background. int width=c.getWidth(); int height =c.getHeight(); //Set color and draw the background. c.setColor(Color.black); c.fillRect(x,y,width, height); }//background method //This method create a delay. public static void delay() { //Construct to create a delay. try { Thread.sleep(100); } catch (InterruptedException e) { //Program reads the thread. } }//delay method // This method draws rectangle. public static void rectangle(int x, int y) { //set intergers for Circle int widthc=c.getWidth()*6/100; int heightc=c.getHeight()*33/1000; //Set color and draw the Circle. c.setColor(brown); c.fillOval(x,y,widthc,heightc); //set intergers for rectangle int width=c.getWidth()*4/100; int height=c.getHeight()*3/100; //Set color and draw the rectangle. c.setColor(brown); c.fillRect(x,y,width,height); c.setColor(Color.black); c.drawRect(x,y,width,height); }//rectangle method // This method draws rectangle. public static void rectangleMain(int x, int y) { for (x=0; x<=c.getWidth();x=x+c.getWidth()/20) { delay(); rectangle(x, y); } }//rectangle method i am trying to make the bullet move without it leaving its trail behind and i don't know how to do it can any1 help plzzz |
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| Author: | Nick [ Mon Mar 24, 2008 6:21 pm ] |
| Post subject: | RE:program not working |
draw a rectangle before you draw the bullet the same color as the background rectange -> bullet -> delay -> repeat |
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