Objeto Grafico.java

   1 
   2 /**
   3 *@ Andrea Forero andreita_9009@hotmail.com
   4 *@ Claudia Leon claudialeon18@hotmail.com
   5 *@ Erika Santana eesantana61@hotmail.com
   6 **/
   7 
   8 import java.awt.Graphics;
   9 import java.awt.Rectangle;
  10 import java.io.Serializable;
  11 
  12 
  13 public abstract class ObjetoGrafico implements Serializable{
  14         private static final long serialVersionUID = 76288570343555L;
  15         private int  posX, posY,ancho,alto; 
  16         private boolean visible=true;
  17         public ObjetoGrafico( int x, int y,int an, int al){
  18         posX=x;
  19                 posY=y;
  20                 ancho=an;
  21                 alto=al;
  22                 
  23         }
  24         public abstract void paint(Graphics g);
  25         public boolean getVisible() {
  26                 // TODO Auto-generated method stub
  27         return visible;
  28         }
  29         
  30         public void setVisible(boolean v){
  31                 visible=v;
  32         }
  33 
  34         public int getPosX() {
  35                 return posX;
  36                 
  37                 
  38         }
  39         public int getPosY() {
  40                 return posY;
  41         }
  42         public int getAncho() {
  43                 return ancho;
  44         }
  45         public int getAlto() {
  46                 return alto;
  47         }
  48         public void incX(int dx){
  49                 posX += dx;
  50         }
  51         public void incY(int dy){
  52                 posY += dy;
  53                 if (posY > 470){
  54                         posY= 8;
  55                 }
  56         }
  57         public void decX(int dx){
  58                 posX -= dx;
  59         }
  60         public void decY(int dy){
  61                 posY -= dy;
  62                 if (posY < 10){
  63                         posY= 485;
  64                 }
  65                 
  66         }
  67         
  68         public boolean colisiona (ObjetoGrafico otro){
  69                 if(this==otro){
  70                         return false;
  71                 }
  72                 if (this.getVisible()==false || otro.getVisible()== false)      {
  73                         return false; 
  74                 }
  75                 Rectangle r1=new Rectangle (posX, posY, ancho , alto);
  76                 Rectangle r2=new Rectangle (otro.posX, otro.posY,otro. ancho ,otro. alto);
  77                 return r1.intersects(r2);
  78         }
  79         public void setAlto(int alto) {
  80                 this.alto = alto;
  81         }
  82         public void setAncho(int ancho) {
  83                 this.ancho = ancho;
  84         }
  85         public void setPosX(int posX) {
  86                 this.posX = posX;
  87         }
  88         public void setPosY(int posY) {
  89                 this.posY = posY;
  90         }
  91 }
  92 
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  96