ca.viaware.game.entity.Entity.java Source code

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Here is the source code for ca.viaware.game.entity.Entity.java

Source

/*
Copyright 2014 Seth Traverse
    
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;
    }
}