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Implemented 'go' command in UCI protocol

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Closes #5
This commit is contained in:
Kai S. K. Engelbart 2019-10-28 18:54:00 +01:00
parent 4d943c1a19
commit 27f37a8cf0
1 changed files with 74 additions and 3 deletions
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77
src/dev/kske/chess/uci/UCIHandle.java
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@ -103,13 +103,84 @@ public class UCIHandle {
public void positionMoves(List<Move> moves) {
StringJoiner joiner = new StringJoiner(" ");
moves.forEach(m -> joiner.add(m.toLAN()));
out.println("position moves " + joiner.toString());
out.println("position moves " + joiner);
}
// TODO: go with parameters
/**
* Starts calculating on the current position.
*/
public void go() { out.println("go"); }
/**
* Starts calculating on the current position.
* This command has multiple optional parameters which will only be included in
* the call if they are not {@code null}, greater than zero or {@code true} for
* {@code searchMoves}, all integer parameters and all boolean parameters
* respectively.
*
* @param searchMoves restrict the search to these moves only
* @param ponder start the search in ponder mode
* @param wTime the amount of milliseconds left on white's clock
* @param bTime the amount of milliseconds left on black's clocks
* @param wInc white's increment per move in milliseconds
* @param bInc black's increment per move in milliseconds
* @param movesToGo the number of moves left until the next time control
* @param depth the maximal amount of plies to search
* @param nodes the maximal amount of nodes to search
* @param mate the amount of moves in which to search for a mate
* @param moveTime the exact search time
* @param infinite search until the {@code stop} command
*/
public void go(List<Move> searchMoves, boolean ponder, int wTime, int bTime, int wInc, int bInc, int movesToGo, int depth, int nodes, int mate,
int moveTime, boolean infinite) {
StringJoiner joiner = new StringJoiner(" ");
joiner.add("go");
if (searchMoves != null && !searchMoves.isEmpty()) {
joiner.add("searchmoves");
searchMoves.forEach(m -> joiner.add(m.toLAN()));
}
if (ponder) joiner.add("ponder");
if (wTime > 0) {
joiner.add("wtime");
joiner.add(String.valueOf(wTime));
}
if (bTime > 0) {
joiner.add("btime");
joiner.add(String.valueOf(bTime));
}
if (wInc > 0) {
joiner.add("winc");
joiner.add(String.valueOf(wInc));
}
if (bInc > 0) {
joiner.add("bind");
joiner.add(String.valueOf(bInc));
}
if (movesToGo > 0) {
joiner.add("movestogo");
joiner.add(String.valueOf(movesToGo));
}
if (depth > 0) {
joiner.add("depth");
joiner.add(String.valueOf(depth));
}
if (nodes > 0) {
joiner.add("nodes");
joiner.add(String.valueOf(nodes));
}
if (mate > 0) {
joiner.add("mate");
joiner.add(String.valueOf(mate));
}
if (moveTime > 0) {
joiner.add("movetime");
joiner.add(String.valueOf(moveTime));
}
if (infinite) joiner.add("infinite");
out.println(joiner);
}
/**
* Stops calculation as soon as possible.
*/