LineCircleShape.java

/*******************************************************************************
 * Copyright (c) 2015
 *
 * 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 jsettlers.mapcreator.tools.shapes;

import jsettlers.common.position.ShortPoint2D;

public class LineCircleShape extends ShapeType {

	/**
	 * Constructor
	 */
	public LineCircleShape() {
		super("circle_line");
		properties.put(EShapeProperty.RADIUS, new ShapeProperty(0, 100, 5));
	}

	@Override
	public void setAffectedStatus(byte[][] fields, ShortPoint2D start,
			ShortPoint2D end) {
		CircleLine line = new CircleLine(start, end);

		for (int x = 0; x < fields.length; x++) {
			for (int y = 0; y < fields[x].length; y++) {
				double distance = line.getDistanceOf(x, y);
				fields[x][y] = getFieldRating(x, y, distance);
			}
		}
	}

	protected byte getFieldRating(int x, int y, double distance) {
		return (distance <= getProperty(EShapeProperty.RADIUS) ? Byte.MAX_VALUE : 0);
	}

	@Override
	public int getSize() {
		return getProperty(EShapeProperty.RADIUS);
	}

	public int getRadius() {
		return getProperty(EShapeProperty.RADIUS);
	}
}