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/* |
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* This file is part of ArakneLangLoader. |
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* |
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* ArakneLangLoader is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* ArakneLangLoader is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with ArakneLangLoader. If not, see <https://www.gnu.org/licenses/>. |
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* |
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* Copyright (c) 2020 Vincent Quatrevieux |
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*/ |
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package fr.arakne.swflangloader.lang.maps; |
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import java.util.Objects; |
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/** |
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* Positions and extra information for a single game map |
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* |
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* Note: The coordinates are not unique |
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*/ |
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final public class MapPosition { |
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private int id; |
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private MapsFile maps; |
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/* final */ private int x; |
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/* final */ private int y; |
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/* final */ private int sa; |
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/* final */ private int ep; |
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/** |
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* @return The map id. Unique on the maps file |
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*/ |
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public int id() { |
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return id; |
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} |
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/** |
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* The X coordinate |
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* Lower value for north, and higher for south |
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* |
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* @return The coordinate value |
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*/ |
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public int x() { |
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return x; |
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} |
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/** |
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* The Y coordinate |
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* Lower value for west, higher value for east |
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* |
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* @return The coordinate value |
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*/ |
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public int y() { |
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return y; |
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} |
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/** |
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* @return The sub area id |
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*/ |
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public int subAreaId() { |
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return sa; |
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} |
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/** |
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* @return The sub area instance |
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*/ |
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public MapSubArea subArea() { |
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return maps.subArea(sa); |
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} |
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/** |
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* @return The ep value |
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*/ |
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public int ep() { |
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return ep; |
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} |
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/** |
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* Compute manhattan distance between the two maps positions |
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* |
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* @param other The other map position |
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* |
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* @return The distance |
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*/ |
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public int distance(MapPosition other) { |
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return Math.abs(x - other.x) + Math.abs(y - other.y); |
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} |
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@Override |
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public boolean equals(Object o) { |
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if (this == o) return true; |
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if (o == null || getClass() != o.getClass()) return false; |
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MapPosition position = (MapPosition) o; |
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return id == position.id; |
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} |
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@Override |
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public int hashCode() { |
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1 |
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return Objects.hash(id); |
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} |
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@Override |
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public String toString() { |
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return "MapPosition{" + id + |
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", x=" + x + |
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", y=" + y + |
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", sa=" + subArea().name() + " (" + sa + ")" + |
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'}'; |
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} |
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void setId(int id) { |
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this.id = id; |
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} |
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void setMaps(MapsFile maps) { |
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this.maps = maps; |
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} |
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} |
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Arakne /
SwfLangLoader
