/*******************************************************************************
* 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.movable.EDirection;
import jsettlers.common.position.ShortPoint2D;
public class LineShape extends ShapeType {
/**
* Constructor
*/
public LineShape() {
super("line");
}
@Override
public void setAffectedStatus(byte[][] fields, ShortPoint2D start, ShortPoint2D end) {
ShortPoint2D current = start;
if (shouldDrawAt(current)) {
setFieldToMax(fields, current);
}
while (!current.equals(end)) {
EDirection d = EDirection.getApproxDirection(current, end);
current = d.getNextHexPoint(current);
if (shouldDrawAt(current)) {
setFieldToMax(fields, current);
}
}
}
protected boolean shouldDrawAt(ShortPoint2D current) {
return true;
}
private static void setFieldToMax(byte[][] fields, ShortPoint2D current) {
short x = current.x;
short y = current.y;
if (x < fields.length && x >= 0 && y >= 0 && y < fields[x].length) {
fields[x][y] = Byte.MAX_VALUE;
}
}
@Override
public int getSize() {
return 1;
}
}