Add en passant as possible moves. Cannot move yet due to dumb_move being.. dumb. Seperate custom printing out of main test file.
Tait Hoyem
5 years ago
parent
fb8481bf6b
commit
792d0cc5ee
@ -0,0 +1,95 @@
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#include "catch.hpp"
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#include <constants.h>
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#include <sstream>
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#include <unordered_set>
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// For some retarted reason, I need to implement the printing of pairs, otherwise in the test outputs they show up as {?}
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// Also override default printing for Positions so it prints the value (e.g. 32), then, in parenthasies, the location (e.g. A4).
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// Example: A4(32)
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namespace Catch {
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template<>
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struct StringMaker<std::pair<int, int>> {
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static std::string convert(std::pair<int, int> const& p){
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std::stringstream ss;
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ss << "{ " << p.first << ", " << p.second << " }";
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return ss.str();
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}
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};
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template<>
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struct StringMaker<Position> {
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static std::string convert(Position const& p){
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std::stringstream ss;
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ss << (int) p << "(" << POSITION_STRING[p] << ")";
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return ss.str();
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}
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};
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// This override makes sure that Color enum variables are printed properly
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template<>
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struct StringMaker<Color> {
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static std::string convert(Color const& c){
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std::stringstream ss;
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if (c==Color::WHITE) ss << "white";
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if (c==Color::BLACK) ss << "black";
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if (c==Color::NO_COLOR) ss << "N/A";
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return ss.str();
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}
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};
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// This prints all board comparisons in a readable fashion. Using the string name of the pieces, and newlines to seperate them.
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template<>
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struct StringMaker<std::array<PieceType, 64>> {
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static std::string convert(std::array<PieceType, 64> const& board){
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std::stringstream ss;
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ss << "{" << std::endl;
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for (int i = 0; i < 8; ++i){
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for (int j = 0; j < 8; ++j){
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int index = (i*8)+j;
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ss << CHESS_CHARS[board[index]] << ", ";
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}
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ss << std::endl;
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}
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ss << "}" << std::endl;
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return ss.str();
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}
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};
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// This overrides vectors of positions. I want it to print a board with the positions that are selected so we can see a representation of what positions are selected.
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template<>
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struct StringMaker<std::unordered_set<Position>> {
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static std::string convert(std::unordered_set<Position> const& uo_poss){
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std::vector<Position> poss(uo_poss.begin(), uo_poss.end());
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std::stringstream ss;
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std::string files = " A B C D E F G H";
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ss << "{ {" << std::endl;
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ss << files << std::endl;
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for (int i = 0; i < 8; ++i){
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ss << 8-i << "|";
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for (int j = 0; j < 8; ++j){
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int index = (i*8)+j;
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// This part loops through all positions in the list and checks if it contains the current index.
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bool part_of_poss = false;
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for (Position p : poss){
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if (index == p) {
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part_of_poss = true;
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break;
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}
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}
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// Justin, this is how this oporator works.
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// (if) part_of_poss ?(then) do this :(else) do that.
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part_of_poss ? ss << "* " : ss << " ";
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}
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ss << "|" << 8-i;
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ss << std::endl;
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}
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ss << files << std::endl;
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ss << "}" << std::endl;
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ss << "," << std::endl;
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ss << "{ ";
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for (int pi = 0; pi < poss.size(); ++pi){
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pi == poss.size()-1 ? ss << poss[pi] << "(" << POSITION_STRING[poss[pi]] << ")" : ss << poss[pi] << "(" << POSITION_STRING[poss[pi]] << "), ";
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}
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ss << " } }" << std::endl;
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return ss.str();
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}
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};
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}
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