com.codeheadsystems.gamelib.hex.manager.HexFieldConfigurationManager Maven / Gradle / Ivy

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Hex playfield support for libGDX.
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/*
 *   Copyright (c) 2023. Ned Wolpert 
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 *
 */

package com.codeheadsystems.gamelib.hex.manager;

import static com.codeheadsystems.gamelib.core.util.LoggerHelper.logger;

import com.badlogic.gdx.utils.Logger;
import com.codeheadsystems.gamelib.core.util.PoolerImpl;
import com.codeheadsystems.gamelib.hex.model.HexFieldConfiguration;
import com.codeheadsystems.gamelib.hex.model.Orientation;
import java.util.function.Consumer;
import javax.inject.Inject;
import javax.inject.Singleton;

/**
 * The type Hex field configuration manager.
 */
@Singleton
public class HexFieldConfigurationManager extends PoolerImpl {

  private static final Logger LOGGER = logger(HexFieldConfigurationManager.class);

  /**
   * Instantiates a new Hex field configuration manager.
   */
  @Inject
  public HexFieldConfigurationManager() {
    super(HexFieldConfiguration::new);
  }

  /**
   * Standardize way to create a hex field that must fit in the width/height.
   *
   * @param rows   the rows
   * @param cols   the cols
   * @param width  the width
   * @param height the height
   * @return hex field configuration
   */
  public HexFieldConfiguration generate(final int rows,
                                        final int cols,
                                        final float width,
                                        final float height) {
    final float maxHexHeight = height / rows;
    final float maxHexWidth = width / cols;
    final float hexSize = Math.min(maxHexHeight, maxHexWidth) / 2;
    LOGGER.info("Hex Size: " + hexSize);
    return obtain()
        .setCols(cols)
        .setRows(rows)
        .setOrientation(Orientation.flat)
        .setOriginX(hexSize)
        .setOriginY(hexSize)
        .setSizeX(hexSize)
        .setSizeY(hexSize);
  }

  /**
   * With.
   *
   * @param rows     the rows
   * @param cols     the cols
   * @param width    the width
   * @param height   the height
   * @param consumer the consumer
   */
  public void with(final int rows,
                   final int cols,
                   final float width,
                   final float height,
                   Consumer consumer) {
    final HexFieldConfiguration configuration = generate(rows, cols, width, height);
    consumer.accept(configuration);
    free(configuration);
  }

}