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package net.mostlyoriginal.api.component.basic;

import com.badlogic.gdx.math.Interpolation;
import com.badlogic.gdx.math.Vector2;
import com.badlogic.gdx.math.Vector3;
import net.mostlyoriginal.api.component.common.ExtendedComponent;
import net.mostlyoriginal.api.component.common.Tweenable;

/**
 * Origin relative to the dimensions of this object.
 * 
 * 0.5, 0.5 is center.
 *
 * @author Daan van Yperen
 */
public class Origin extends ExtendedComponent implements Tweenable {
    public Vector3 xy = new Vector3();
    public static final Origin DEFAULT = new Origin(0.5f, 0.5f);

    public Origin() {
    }

    public Origin(float x, float y) {
        set(x, y);
    }

    public Origin(float x, float y, float z) {
        set(x, y, z);
    }

    @Override
    protected void reset() {
        xy.x = 0;
        xy.y = 0;
        xy.z = 0;
    }

    @Override
    public void set(Origin o) {
        xy.x = o.xy.x;
        xy.y = o.xy.y;
        xy.z = o.xy.z;
    }

    public void set(float x, float y) {
        xy.x = x;
        xy.y = y;
    }

    public void set(float x, float y, float z) {
        xy.x = x;
        xy.y = y;
        xy.z = z;
    }

    public void set(Vector2 v) {
        xy.x = v.x;
        xy.y = v.y;
    }

    public void set(Vector3 v) {
        xy.x = v.x;
        xy.y = v.y;
        xy.z = v.z;
    }

    public float getX() {
        return xy.x;
    }

    public float getY() {
        return xy.y;
    }

    public float getZ() {
        return xy.z;
    }

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

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

    public void setZ(float z) {
        xy.z = z;
    }

    @Override
    public void tween(Origin a, Origin b, float value) {
        xy.x = Interpolation.linear.apply(a.xy.x, b.xy.x, value);
        xy.y = Interpolation.linear.apply(a.xy.y, b.xy.y, value);
        xy.z = Interpolation.linear.apply(a.xy.z, b.xy.z, value);
    }
}