console_ui.cpp

#include "stdafx.h"

void printWelcome() {
    printf(" CPW chess engine ");
    printf( VERSION_STRING );
    printf( "\n");
    printf( COMPILE_STRING );
    printf("\n");
    printf(" created by some members of Chessprogramming Wiki \n");
    printf(" http://chessprogramming.wikispaces.com/ \n\n");
    printf(" type 'help' for a list of commands \n\n");
}

void printHelp() {
    printf("------------------------------------------ \n");
    printf("d        =  display current board position \n");
    printf("bench n  =  test search speed to depth n \n");
    printf("perft n  =  test perft numbers up to depth n \n");
    printf("eval     =  display evaluation details \n");
    printf("stat     =  display search statistics \n");
    printf("go       =  play for the side to move \n");
    printf("new      =  start a new game \n");
    printf("sd n     =  set search depth to n plies \n");
    printf("st n     =  set search time to n seconds \n");
    printf("quit     =  exit CPW engine \n");
    printf("\n");
    printf("Please enter moves in algebraic notation (e2e4 d7d5 e4d5 d8d5 ... b7b8q) \n");
    printf("or better use a GUI compliant with the UCI protocol \n");
    printf("------------------------------------------ \n");
}

void printStats() {
    U64 nodes = sd.nodes + (sd.nodes == 0);

    printf("-----------------------------\n");
    printf("Nodes       : %llu \n", sd.nodes);
    printf("Quiesc nodes: %llu \n", sd.q_nodes);
    printf("Ratio       : %llu %\n", sd.q_nodes * 100 / nodes);
    printf("-----------------------------\n");
}

void printSearchHeader() {
    printf("-------------------------------------------------------\n");
    printf( "ply      nodes   time score pv\n");
    printf("-------------------------------------------------------\n");
}