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/*
 * This file is part of the Yildiz-Engine project, licenced under the MIT License  (MIT)
 *
 * Copyright (c) 2019 Grégory Van den Borre
 *
 * More infos available: https://engine.yildiz-games.be
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this
 * software and associated documentation files (the "Software"), to deal in the Software
 * without restriction, including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
 * to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS  OR COPYRIGHT  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE  SOFTWARE.
 */

package be.yildizgames.module.window;

/**
 * Screen size coordinates in pixels.
 *
 * @author Grégory Van den Borre
 */
public class ScreenSize {

    /**
     * Screen width, in pixels.
     */
    public final int width;

    /**
     * Screen height, in pixels.
     */
    public final int height;

    /**
     * Create a new screen size instance.
     * @param width Screen width, in pixels, cannot be smaller than 0.
     * @param height Screen height, in pixels, cannot be smaller than 0.
     */
    public ScreenSize(final int width, final int height) {
        if(width <= 0) {
            throw new IllegalArgumentException("Width must be higher than 0");
        }
        if(height <= 0) {
            throw new IllegalArgumentException("Height must be higher than 0");
        }
        this.width = width;
        this.height = height;
    }

    @Override
    public final String toString() {
        return this.width + "*" + this.height;
    }
}