Android Open Source - ProjectSierra Entity

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License

The source code is released under:

GNU General Public License

Java Source Code

/*
Copyright 2014 Seth Traverse/*w  w w. j  a  va2s .co m*/

This file is part of Project Sierra.

Project Sierra is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Project Sierra is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Project Sierra.  If not, see <http://www.gnu.org/licenses/>.
 */
package ca.viaware.game.entity;

import ca.viaware.game.rendering.Renderable;

import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.g2d.TextureRegion;
import com.badlogic.gdx.math.Rectangle;
import com.badlogic.gdx.math.Vector2;

public class Entity implements Renderable {
  private float x;
  private float y;
  private float width;
  private float height;
  
  private TextureRegion texture;
  
  private float originX;
  private float originY;
  
  private float scaleX;
  private float scaleY;
  
  private float rotation;
  
  private boolean removeFlag;
  
  public Entity(float x, float y, float width, float height, TextureRegion texture) {
    setX(x);
    setY(y);
    setWidth(width);
    setHeight(height);
    setTexture(texture);
    
    setScaleX(1);
    setScaleY(1);
  }

  public void update(float delta) {}
  
  @Override
  public void render(SpriteBatch batch) {
    batch.draw(getTexture(),getX(),getY(),getOriginX(),getOriginY(),getWidth(),getHeight(),getScaleX(),getScaleY(),getRotation());
  }

  public float getX() {
    return x;
  }

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

  public float getY() {
    return y;
  }

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

  public float getWidth() {
    return width;
  }

  public void setWidth(float width) {
    this.width = width;
  }

  public float getHeight() {
    return height;
  }

  public void setHeight(float height) {
    this.height = height;
  }

  public float getOriginX() {
    return originX;
  }

  public void setOriginX(float originX) {
    this.originX = originX;
  }

  public float getOriginY() {
    return originY;
  }

  public void setOriginY(float originY) {
    this.originY = originY;
  }

  public float getScaleX() {
    return scaleX;
  }

  public void setScaleX(float scaleX) {
    this.scaleX = scaleX;
  }

  public float getScaleY() {
    return scaleY;
  }

  public void setScaleY(float scaleY) {
    this.scaleY = scaleY;
  }

  public float getRotation() {
    return rotation;
  }

  public void setRotation(float rotation) {
    this.rotation = rotation;
  }

  public TextureRegion getTexture() {
    return texture;
  }

  public void setTexture(TextureRegion texture) {
    this.texture = texture;
  }

  public float getCenteredX() {
    return (getX() + (getWidth() / 2)) * getScaleX();
  }
  
  public float getCenteredY() {
    return (getY() + (getHeight() / 2)) * getScaleY();
  }
  
  public Vector2 getLocationVector() {
    return new Vector2(getX(), getY());
  }
  
  public Rectangle getRectangle() {
    return new Rectangle(getX(), getY(), getWidth(), getHeight());
  }
  
  public boolean collides(Entity other) {
    return other.getRectangle().overlaps(getRectangle());
  }
  
  public float calcDirection(Entity other) {
    float horz = other.getX() - getX();
    float vert = other.getY() - getY();
    
    return (float) Math.atan(horz / vert);
  }
  
  public void setRemoveFlag(boolean remove) {
    this.removeFlag = remove;
  }
  
  public boolean getRemoveFlag() {
    return removeFlag;
  }
}

Java Source Code List

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