android-hypergames/app/src/main/java/com/hyperling/apps/games/GameObject.java

package com.hyperling.apps.games;

import android.graphics.Rect;

/**
 * Created by ling on 12/22/16.
 * https://youtu.be/kGqKNpk6VJw?list=PLWweaDaGRHjvQlpLV0yZDmRKVBdy6rSlg
 */

public abstract class GameObject {
    protected int x;
    protected int y;
    protected int dx;
    protected int dy;
    protected int width;
    protected int height;

    protected int centerX;
    protected int endX;

    protected int centerY;
    protected int bottomY;

    public int getX() {
        return x;
    }

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

    public int getY() {
        return y;
    }

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

    public int getDx() {
        return dx;
    }

    public void setDx(int dx) {
        this.dx = dx;
    }

    public int getDy() {
        return dy;
    }

    public void setDy(int dy) {
        this.dy = dy;
    }

    public int getWidth() {
        return width;
    }

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

    public int getHeight() {
        return height;
    }

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

    public int getCenterX() {
        return centerX;
    }

    public void setCenterX(int centerX) {
        this.centerX = centerX;
    }

    public int getEndX() {
        return endX;
    }

    public void setEndX(int endX) {
        this.endX = endX;
    }

    public int getCenterY() {
        return centerY;
    }

    public void setCenterY(int centerY) {
        this.centerY = centerY;
    }

    public int getBottomY() {
        return bottomY;
    }

    public void setBottomY(int bottomY) {
        this.bottomY = bottomY;
    }

    public void updateEdgeLocations(){
        endX = x + width;
        bottomY = y + height;

        centerX = (x + endX) / 2;
        centerY = (y + bottomY) / 2;
    }

    public Rect getRect(){
        return new Rect(x, y, x + width, y + height);
    }

}