SpellPaths.java

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/*
 * This file is part of JXClient, the Fullscreen Java Crossfire Client.
 *
 * JXClient is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * JXClient is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with JXClient; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * Copyright (C) 2005-2008 Yann Chachkoff
 * Copyright (C) 2006-2017,2019-2023 Andreas Kirschbaum
 * Copyright (C) 2010-2012,2014-2018,2020-2023 Nicolas Weeger
 */
 
package com.realtime.crossfire.jxclient.spells;
 
import org.jetbrains.annotations.NotNull;
 
public class SpellPaths {
 
    private static final int PATH_PROT = 0x00000001;
 
    private static final int PATH_FIRE = 0x00000002;
 
    private static final int PATH_FROST = 0x00000004;
 
    private static final int PATH_ELEC = 0x00000008;
 
    private static final int PATH_MISSILE = 0x00000010;
 
    private static final int PATH_SELF = 0x00000020;
 
    private static final int PATH_SUMMON = 0x00000040;
 
    private static final int PATH_ABJURE = 0x00000080;
 
    private static final int PATH_RESTORE = 0x00000100;
 
    private static final int PATH_DETONATE = 0x00000200;
 
    private static final int PATH_MIND = 0x00000400;
 
    private static final int PATH_CREATE = 0x00000800;
 
    private static final int PATH_TELE = 0x00001000;
 
    private static final int PATH_INFO = 0x00002000;
 
    private static final int PATH_TRANSMUTE = 0x00004000;
 
    private static final int PATH_TRANSFER = 0x00008000;
 
    private static final int PATH_TURNING = 0x00010000;
 
    private static final int PATH_WOUNDING = 0x00020000;
 
    private static final int PATH_DEATH = 0x00040000;
 
    private static final int PATH_LIGHT = 0x00080000;
 
    private static int warningPaths;
 
    private SpellPaths() {
    }
 
    public static void appendSpellPaths(final int path, @NotNull final StringBuilder sb) {
        int tmp = path;
        tmp = appendSpellPath(tmp, PATH_PROT, "protection", sb);
        tmp = appendSpellPath(tmp, PATH_FIRE, "fire", sb);
        tmp = appendSpellPath(tmp, PATH_FROST, "frost", sb);
        tmp = appendSpellPath(tmp, PATH_ELEC, "electricity", sb);
        tmp = appendSpellPath(tmp, PATH_MISSILE, "missile", sb);
        tmp = appendSpellPath(tmp, PATH_SELF, "self", sb);
        tmp = appendSpellPath(tmp, PATH_SUMMON, "summoning", sb);
        tmp = appendSpellPath(tmp, PATH_ABJURE, "abjuration", sb);
        tmp = appendSpellPath(tmp, PATH_RESTORE, "restoration", sb);
        tmp = appendSpellPath(tmp, PATH_DETONATE, "detonation", sb);
        tmp = appendSpellPath(tmp, PATH_MIND, "mind", sb);
        tmp = appendSpellPath(tmp, PATH_CREATE, "creation", sb);
        tmp = appendSpellPath(tmp, PATH_TELE, "teleportation", sb);
        tmp = appendSpellPath(tmp, PATH_INFO, "information", sb);
        tmp = appendSpellPath(tmp, PATH_TRANSMUTE, "transmutation", sb);
        tmp = appendSpellPath(tmp, PATH_TRANSFER, "transfer", sb);
        tmp = appendSpellPath(tmp, PATH_TURNING, "turning", sb);
        tmp = appendSpellPath(tmp, PATH_WOUNDING, "wounding", sb);
        tmp = appendSpellPath(tmp, PATH_DEATH, "death", sb);
        tmp = appendSpellPath(tmp, PATH_LIGHT, "light", sb);
        tmp &= ~warningPaths;
        if (tmp != 0) {
            warningPaths |= tmp;
            //noinspection UseOfSystemOutOrSystemErr
            System.err.println("Warning: ignoring unrecognized spell path: 0x"+Integer.toHexString(tmp));
        }
    }
 
    private static int appendSpellPath(final int paths, final int path, @NotNull final String description, @NotNull final StringBuilder sb) {
        if ((paths&path) != 0) {
            sb.append(" ").append(description);
        }
        return paths&~path;
    }
 
}