Android Open Source - LucyTheMoocher Box

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From Project

Back to project page LucyTheMoocher.

License

The source code is released under:

MIT License

Java Source Code

package com.lucythemoocher.physics;
//from  w ww .j a v  a2 s  .  c o m
import java.util.ArrayList;

public class Box {
  private float x_;
  private float y_;
  private float h_;
  private float w_;
  private Cinematic cin_ = null;
  
  public Box(Box b) {
    x_ = b.x_;
    y_ = b.y_;
    h_ = b.h_;
    w_ = b.w_;
  }
  
  public Box(float x, float y, float h, float w) {
    x_ = x;
    y_ = y;
    h_ = h;
    w_ = w;
  }
  
  public Box(Cinematic cin, float h, float w) {
    cin_ = cin;
    h_ = h;
    w_ = w;
  }
  
  public void setCin(Cinematic cin) {
    cin_ = cin;
  }
  
  public float getX() {
    if ( cin_ == null ) {
      return x_;
    } else {
      return cin_.x();
    }
  }

  public void setX(float x_) {
    this.x_ = x_;
  }

  public float getY() {
    if ( cin_ == null ) {
      return y_;
    } else {
      return cin_.y();
    }
  }

  public void setY(float y_) {
    this.y_ = y_;
  }

  public float getH() {
    return h_;
  }

  public void setH(float h_) {
    this.h_ = h_;
  }

  public float getW() {
    return w_;
  }

  public void setW(float w_) {
    this.w_ = w_;
  }
  
  public boolean collideWith(Box b, float ratio) {
    return (getX() + (1-ratio)*getW() < b.getX() + ratio*b.getW() &&
        getX() + ratio*getW() > b.getX() + (1-ratio)*b.getW() &&
        getY() + (1-ratio)*getH() < b.getY() + ratio*b.getH() &&
        getY() + ratio*getH() > b.getY() + (1-ratio)*b.getH());
  }
  
  public static boolean collideWith(Box a, Box b, float ratio) {
    return a.collideWith(b, ratio);
  }
  
  public boolean collideWith(ArrayList<Box> boxes, float ratio) {
    for ( Box b : boxes ) {
      if ( collideWith(b, ratio) ) {
        return true;
      }
    }
    return false;
  }
  
  public static boolean collideWith(ArrayList<Box> boxes1, ArrayList<Box> boxes2, float ratio) {
    for ( Box box : boxes1 ) {
      if ( box.collideWith(boxes2, ratio) ) {
        return true;
      }
    }
    return false;
  }
}

Java Source Code List

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