#include <unordered_set>
#include <constants.h>


/// This is for possible moves on a default board
const std::unordered_set<Position> DEFAULT_B_A_PAWN_POSSIBLE_MOVES = {
	A6, A5
};
const std::unordered_set<Position> DEFAULT_W_A_PAWN_POSSIBLE_MOVES = {
	A3, A4
};
const std::unordered_set<Position> DEFAULT_W_R_KNIGHT_POSSIBLE_MOVES = {
	H3, F3
};
// EMPTY
const std::unordered_set<Position> DEFAULT_W_R_ROOK_POSSIBLE_MOVES = {};
// END of default selections

const Position KNIGHT_BLOCKED1_POS = B8;
const std::array<PieceType, 64> KNIGHT_BLOCKED1_BOARD = {
	NONE, B_KNIGHT, NONE, NONE, NONE, NONE, NONE, NONE, 	
	NONE, NONE, NONE, B_PAWN, NONE, NONE, NONE, NONE, 	
	NONE, NONE, W_PAWN, NONE, NONE, NONE, NONE, NONE, 	
	NONE, NONE, NONE, NONE, NONE, NONE, NONE, NONE, 	
	NONE, NONE, NONE, NONE, NONE, NONE, NONE, NONE, 	
	NONE, NONE, NONE, NONE, NONE, NONE, NONE, NONE, 	
	NONE, NONE, NONE, NONE, NONE, NONE, NONE, NONE, 	
	NONE, NONE, NONE, NONE, NONE, NONE, NONE, NONE
};
// Should NOT inclde D7
const std::unordered_set<Position> KNIGHT_BLOCKED1_MOVES = {
	A6, C6
};

const Position BISHOP_BLOCKED1_POS = D5;
const std::array<PieceType, 64> BISHOP_BLOCKED1_BOARD = {
	NONE, NONE, NONE, NONE, NONE, NONE, NONE, NONE, 	
	NONE, B_QUEEN, NONE  , B_PAWN  , NONE, W_KING, NONE, NONE, 	
	NONE, NONE   , NONE  , NONE    , NONE, NONE, NONE, NONE, 	
	NONE, NONE   , W_ROOK, W_BISHOP, NONE, NONE, NONE, NONE, 	
	NONE, NONE   , NONE  , NONE    , NONE, NONE, NONE, NONE, 	
	NONE, NONE   , NONE  , NONE    , NONE, B_KING, NONE, NONE, 	
	NONE, NONE   , NONE  , NONE    , NONE, NONE, NONE, NONE, 	
	NONE, NONE   , NONE  , NONE    , NONE, NONE, NONE, NONE
};
// Should NOT include A8, H8, G2, or H1
const std::unordered_set<Position> BISHOP_BLOCKED1_MOVES = {
	B7,
	C6,E6,
	C4,E4,
	B3,F3,
	A2
};
// Should NOT include B2 (black queen) as it is obstructed by the bishop on D5
const std::unordered_set<Position> BISHOP_BLOCKED1_CAN_MOVE_TO_B_KING = {
	D5
};
const Position BISHOP_BLOCKED1_KING_POS = F3;


const Position ROOK_BLOCKED1_POS = B7;
const std::array<PieceType, 64> ROOK_BLOCKED1_BOARD = {
	NONE, NONE, NONE, NONE, NONE, NONE, NONE, NONE, 	
	NONE, W_ROOK, NONE  , B_PAWN  , NONE, B_KING, NONE, NONE, 	
	NONE, NONE   , NONE  , NONE    , NONE, NONE, NONE, NONE, 	
	NONE, NONE   , B_BISHOP, NONE, NONE, NONE, NONE, NONE, 	
	NONE, NONE   , NONE  , NONE    , NONE, NONE, NONE, NONE, 	
	NONE, W_KING   , NONE  , NONE    , NONE, NONE, NONE, NONE, 	
	NONE, NONE   , NONE  , NONE    , NONE, NONE, NONE, NONE, 	
	NONE, NONE   , NONE  , NONE    , NONE, NONE, NONE, NONE
};
// Should NOT include E-H2 or B3-1
const std::unordered_set<Position> ROOK_BLOCKED1_MOVES = {
	B8,
	A7, C7, D7,
	B6,B5,B4
};