CircleArea.java

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package com.runehive.game.world.position.impl;
 
import com.runehive.game.world.position.Area;
import com.runehive.game.world.position.Position;
 
/**
 * The location type that models any area in a circle or oval shape.
 *
 * @author lare96 <http://github.com/lare96>
 */
public class CircleArea extends Area {
 
    private final String name;
 
    private final int x;
 
    private final int y;
 
    private final int z;
 
    private final int radius;
 
    public CircleArea(String name, int x, int y, int radius) {
        this(name, x, y, 0, radius);
    }
 
    public CircleArea(String name, int x, int y, int height, int radius) {
        this.name = name;
        this.x = x;
        this.y = y;
        this.z = height;
        this.radius = radius;
    }
 
    public int getHeight() {
        return z;
    }
 
    public String getName() {
        return name;
    }
 
    public int getRadius() {
        return radius;
    }
 
    public int getX() {
        return x;
    }
 
    public int getY() {
        return y;
    }
 
    @Override
    public boolean inArea(Position position) {
        if (position.getHeight() != z) {
            return false;
        }
        return Math.pow((position.getX() - x), 2) + Math.pow((position.getY() - y), 2) <= Math.pow(radius, 2);
    }
 
    @Override
    public Position getRandomLocation() {
        return null;
    }
 
}