/*
DroidFish - An Android chess program.
Copyright (C) 2012 Peter Ă–sterlund, peterosterlund2@gmail.com
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.petero.droidfish;
/** Engine options, including endgame tablebase probing options. */
public final class EngineOptions {
public int hashMB; // Engine hash table size in MB
public boolean unSafeHash; // True if allocating very large hash is allowed
public boolean hints; // Hints when playing/analyzing
public boolean hintsEdit; // Hints in "edit board" mode
public boolean rootProbe; // Only search optimal moves at root
public boolean engineProbe; // Let engine use EGTB
String gtbPath; // GTB directory path
String gtbPathNet; // GTB directory path for network engines
String rtbPath; // Syzygy directory path
String rtbPathNet; // Syzygy directory path for network engines
public String networkID; // host+port network settings
public EngineOptions() {
hashMB = 16;
unSafeHash = false;
hints = false;
hintsEdit = false;
rootProbe = false;
engineProbe = false;
gtbPath = "";
gtbPathNet = "";
rtbPath = "";
rtbPathNet = "";
networkID = "";
}
public EngineOptions(EngineOptions other) {
hashMB = other.hashMB;
unSafeHash = other.unSafeHash;
hints = other.hints;
hintsEdit = other.hintsEdit;
rootProbe = other.rootProbe;
engineProbe = other.engineProbe;
gtbPath = other.gtbPath;
gtbPathNet = other.gtbPathNet;
rtbPath = other.rtbPath;
rtbPathNet = other.rtbPathNet;
networkID = other.networkID;
}
/** Get the GTB path for an engine. */
public String getEngineGtbPath(boolean networkEngine) {
if (!engineProbe)
return "";
return networkEngine ? gtbPathNet : gtbPath;
}
/** Get the RTB path for an engine. */
public String getEngineRtbPath(boolean networkEngine) {
if (!engineProbe)
return "";
return networkEngine ? rtbPathNet : rtbPath;
}
@Override
public boolean equals(Object o) {
if ((o == null) || (o.getClass() != this.getClass()))
return false;
EngineOptions other = (EngineOptions)o;
return ((hashMB == other.hashMB) &&
(unSafeHash == other.unSafeHash) &&
(hints == other.hints) &&
(hintsEdit == other.hintsEdit) &&
(rootProbe == other.rootProbe) &&
(engineProbe == other.engineProbe) &&
gtbPath.equals(other.gtbPath) &&
gtbPathNet.equals(other.gtbPathNet) &&
rtbPath.equals(other.rtbPath) &&
rtbPathNet.equals(other.rtbPathNet) &&
networkID.equals(other.networkID));
}
@Override
public int hashCode() {
return 0;
}
}