SetLandscapeTool.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.
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package jsettlers.mapcreator.tools.landscape;

import java.awt.Color;

import jsettlers.common.landscape.ELandscapeType;
import jsettlers.common.map.shapes.IMapArea;
import jsettlers.common.map.shapes.MapCircle;
import jsettlers.common.position.ShortPoint2D;
import jsettlers.mapcreator.data.MapData;
import jsettlers.mapcreator.localization.EditorLabels;
import jsettlers.mapcreator.main.window.sidebar.RectIcon;
import jsettlers.mapcreator.tools.AbstractTool;
import jsettlers.mapcreator.tools.buffers.ByteMapArea;
import jsettlers.mapcreator.tools.buffers.GlobalShapeBuffer;
import jsettlers.mapcreator.tools.shapes.EShapeType;
import jsettlers.mapcreator.tools.shapes.ShapeType;

/**
 * Tool to set landscape
 * 
 * @author Andreas Butti
 */
public class SetLandscapeTool extends AbstractTool {

	private final ELandscapeType type;

	private GlobalShapeBuffer buffer;

	/**
	 * Constructor
	 * 
	 * @param type
	 *            Type to set
	 * @param isRiver
	 *            if this is a river
	 */
	public SetLandscapeTool(ELandscapeType type, boolean isRiver) {
		super(new RectIcon(16, new Color(type.color.getARGB())),
				String.format(EditorLabels.getLabel("landscapedescr"), EditorLabels.getLabel("landscape." + type)));
		this.type = type;

		shapeTypes.add(EShapeType.POINT);
		shapeTypes.add(EShapeType.LINE);

		if (!isRiver) {
			shapeTypes.add(EShapeType.LINE_CIRCLE);
			shapeTypes.add(EShapeType.NOISY_LINE_CIRCLE);
		}
	}

	@Override
	public void apply(MapData map, ShapeType shape, ShortPoint2D start,
			ShortPoint2D end, double uidx) {
		if (buffer == null) {
			buffer = new GlobalShapeBuffer(map.getWidth(), map.getHeight());
		}

		short startx = start.x;
		short endx = end.x;
		short starty = start.y;
		short endy = end.y;
		int size = shape.getSize();
		int usedminx = Math.min(startx, endx) - size - 3;
		int usedminy = Math.min(starty, endy) - (int) (size / MapCircle.Y_SCALE) - 3;
		int usedmaxx = Math.max(startx, endx) + size + 3;
		int usedmaxy = Math.max(starty, endy) + (int) (size / MapCircle.Y_SCALE) + 3;
		byte[][] array = buffer.getArray(usedminx, usedminy, usedmaxx, usedmaxy);

		shape.setAffectedStatus(array, start, end);

		IMapArea area = new ByteMapArea(array);

		map.fill(type, area);
	}

}