ece4180_team / Mbed 2 deprecated chess_proj

Mert Us Matthew Hannay Logan Starr

Dependencies:   mbed 4DGL-uLCD-SE

main.cpp@2:80f1d1056ae4, 2022-11-08 (annotated)

Committer:
mhannay3
Date:
Tue Nov 08 01:17:17 2022 +0000
Revision:
2:80f1d1056ae4
Parent:
1:cd78922f70fa
Child:
3:0f979d8d3fa1
Child:
4:5798e4062350
completed sprites

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mhannay3 1:cd78922f70fa 1 #include <bitset>
mhannay3 1:cd78922f70fa 2
mhannay3 1:cd78922f70fa 3 enum Piece : u_int8_t {e, wK, bK, wQ, bQ, wR, bR, wB, bB, wN, bN, w, b};
mhannay3 1:cd78922f70fa 4
mhannay3 1:cd78922f70fa 5 struct coord {
mhannay3 1:cd78922f70fa 6 uint8_t x;
mhannay3 1:cd78922f70fa 7 uint8_t y;
mhannay3 1:cd78922f70fa 8 }
mhannay3 1:cd78922f70fa 9
mhannay3 1:cd78922f70fa 10 class Board {
mhannay3 1:cd78922f70fa 11 private:
mhannay3 1:cd78922f70fa 12 std::bitset<256> boardState;
mhannay3 1:cd78922f70fa 13 const uint32_t BOARD_DARK_COLOR = 0x769656;
mhannay3 1:cd78922f70fa 14 const uint32_t BOARD_LIGHT_COLOR = 0xbaca44;
mhannay3 1:cd78922f70fa 15 const uint32_t HOVER_COLOR = 0x0000ff;
mhannay3 1:cd78922f70fa 16 const uint32_t SELECTED_COLOR = 0xff8800;
mhannay3 1:cd78922f70fa 17
mhannay3 1:cd78922f70fa 18 // piece sprites (12 x 12)
mhannay3 1:cd78922f70fa 19 uint32_t* spritePawn(bool white, bool light) {
mhannay3 1:cd78922f70fa 20 uint32_t X = white ? 0xffffff : 0x000000;
mhannay3 1:cd78922f70fa 21 uint32_t _ = light ? BOARD_LIGHT_COLOR : BOARD_DARK_COLOR;
mhannay3 2:80f1d1056ae4 22 return {_, _, _, _, _, _, _, _, _, _, _, _,
mhannay3 2:80f1d1056ae4 23 _, _, _, _, _, _, _, _, _, _, _, _,
mhannay3 2:80f1d1056ae4 24 _, _, _, _, _, _, _, _, _, _, _, _,
mhannay3 2:80f1d1056ae4 25 _, _, _, _, _, _, _, _, _, _, _, _,
mhannay3 2:80f1d1056ae4 26 _, _, _, _, _, X, X, _, _, _, _, _,
mhannay3 1:cd78922f70fa 27 _, _, _, _, X, X, X, X, _, _, _, _,
mhannay3 1:cd78922f70fa 28 _, _, _, _, X, X, X, X, _, _, _, _,
mhannay3 1:cd78922f70fa 29 _, _, _, _, _, X, X, _, _, _, _, _,
mhannay3 1:cd78922f70fa 30 _, _, _, _, _, X, X, _, _, _, _, _,
mhannay3 1:cd78922f70fa 31 _, _, _, _, X, X, X, X, _, _, _, _,
mhannay3 2:80f1d1056ae4 32 _, _, X, X, X, X, X, X, X, X, _, _,
mhannay3 2:80f1d1056ae4 33 _, _, X, X, X, X, X, X, X, X, _, _};
mhannay3 1:cd78922f70fa 34 }
mhannay3 1:cd78922f70fa 35
mhannay3 1:cd78922f70fa 36 uint32_t* spriteRook(bool white, bool light) {
mhannay3 1:cd78922f70fa 37 uint32_t X = white ? 0xffffff : 0x000000;
mhannay3 1:cd78922f70fa 38 uint32_t _ = light ? BOARD_LIGHT_COLOR : BOARD_DARK_COLOR;
mhannay3 2:80f1d1056ae4 39 return {X, X, _, X, X, _, _, X, X, _, X, X,
mhannay3 2:80f1d1056ae4 40 X, X, _, X, X, _, _, X, X, _, X, X,
mhannay3 2:80f1d1056ae4 41 X, X, X, X, X, X, X, X, X, X, X, X,
mhannay3 2:80f1d1056ae4 42 X, X, X, X, X, X, X, X, X, X, X, X,
mhannay3 2:80f1d1056ae4 43 _, X, X, X, _, X, X, _, X, X, X, _,
mhannay3 2:80f1d1056ae4 44 _, X, X, X, _, X, X, _, X, X, X, _,
mhannay3 2:80f1d1056ae4 45 _, _, X, X, _, X, X, _, X, X, _, _,
mhannay3 2:80f1d1056ae4 46 _, _, X, X, _, X, X, _, X, X, _, _,
mhannay3 2:80f1d1056ae4 47 _, _, X, X, _, X, X, _, X, X, _, _,
mhannay3 2:80f1d1056ae4 48 _, X, X, X, X, X, X, X, X, X, X, _,
mhannay3 1:cd78922f70fa 49 X, X, X, X, X, X, X, X, X, X, X, X,
mhannay3 2:80f1d1056ae4 50 X, X, X, X, X, X, X, X, X, X, X, X};
mhannay3 2:80f1d1056ae4 51 }
mhannay3 2:80f1d1056ae4 52
mhannay3 2:80f1d1056ae4 53 uint32_t* spriteKnight(bool white, bool light) {
mhannay3 2:80f1d1056ae4 54 uint32_t X = white ? 0xffffff : 0x000000;
mhannay3 2:80f1d1056ae4 55 uint32_t _ = light ? BOARD_LIGHT_COLOR : BOARD_DARK_COLOR;
mhannay3 2:80f1d1056ae4 56 return {_, _, _, _, _, _, _, _, _, _, _, _,
mhannay3 2:80f1d1056ae4 57 _, _, _, _, _, X, X, _, X, X, _, _,
mhannay3 2:80f1d1056ae4 58 _, _, _, _, _, X, X, _, X, X, _, _,
mhannay3 2:80f1d1056ae4 59 _, _, _, X, X, X, X, X, X, _, _, _,
mhannay3 2:80f1d1056ae4 60 _, _, X, X, X, X, X, _, X, _, _, _,
mhannay3 2:80f1d1056ae4 61 _, _, X, X, X, X, X, X, X, _, _, _,
mhannay3 2:80f1d1056ae4 62 _, _, _, _, _, X, X, X, X, _, _, _,
mhannay3 2:80f1d1056ae4 63 _, _, _, _, X, X, X, X, X, _, _, _,
mhannay3 2:80f1d1056ae4 64 _, _, _, X, X, X, X, X, X, X, _, _,
mhannay3 2:80f1d1056ae4 65 _, _, X, X, X, X, X, X, X, X, _, _,
mhannay3 2:80f1d1056ae4 66 _, X, X, X, X, X, X, X, X, X, X, _,
mhannay3 2:80f1d1056ae4 67 _, X, X, X, X, X, X, X, X, X, X, _};
mhannay3 2:80f1d1056ae4 68 }
mhannay3 2:80f1d1056ae4 69
mhannay3 2:80f1d1056ae4 70 uint32_t* spriteBishop(bool white, bool light) {
mhannay3 2:80f1d1056ae4 71 uint32_t X = white ? 0xffffff : 0x000000;
mhannay3 2:80f1d1056ae4 72 uint32_t _ = light ? BOARD_LIGHT_COLOR : BOARD_DARK_COLOR;
mhannay3 2:80f1d1056ae4 73 return {_, _, _, _, _, X, X, _, _, _, _, _,
mhannay3 2:80f1d1056ae4 74 _, _, _, _, X, X, X, _, _, _, _, _,
mhannay3 2:80f1d1056ae4 75 _, _, _, X, X, X, _, _, X, _, _, _,
mhannay3 2:80f1d1056ae4 76 _, _, _, X, X, _, _, X, X, _, _, _,
mhannay3 2:80f1d1056ae4 77 _, _, _, X, X, X, X, X, X, _, _, _,
mhannay3 2:80f1d1056ae4 78 _, _, _, _, X, X, X, X, _, _, _, _,
mhannay3 2:80f1d1056ae4 79 _, _, _, _, _, X, X, _, _, _, _, _,
mhannay3 2:80f1d1056ae4 80 _, _, _, _, X, X, X, X, _, _, _, _,
mhannay3 2:80f1d1056ae4 81 _, _, _, X, X, X, X, X, X, _, _, _,
mhannay3 2:80f1d1056ae4 82 _, _, _, X, X, X, X, X, X, _, _, _,
mhannay3 2:80f1d1056ae4 83 _, _, X, X, X, X, X, X, X, X, _, _,
mhannay3 2:80f1d1056ae4 84 _, _, X, X, X, X, X, X, X, X, _, _};
mhannay3 2:80f1d1056ae4 85 }
mhannay3 2:80f1d1056ae4 86
mhannay3 2:80f1d1056ae4 87 uint32_t* spriteQueen(bool white, bool light) {
mhannay3 2:80f1d1056ae4 88 uint32_t X = white ? 0xffffff : 0x000000;
mhannay3 2:80f1d1056ae4 89 uint32_t _ = light ? BOARD_LIGHT_COLOR : BOARD_DARK_COLOR;
mhannay3 2:80f1d1056ae4 90 return {_, _, _, _, _, X, X, _, _, _, _, _,
mhannay3 2:80f1d1056ae4 91 _, _, X, _, _, X, X, _, _, X, _, _,
mhannay3 2:80f1d1056ae4 92 X, _, X, X, _, X, X, _, X, X, _, X,
mhannay3 2:80f1d1056ae4 93 X, _, X, X, _, X, X, _, X, X, _, X,
mhannay3 2:80f1d1056ae4 94 X, _, X, X, _, X, X, _, X, X, _, X,
mhannay3 2:80f1d1056ae4 95 X, X, X, X, X, X, X, X, X, X, X, X,
mhannay3 2:80f1d1056ae4 96 X, X, X, X, X, X, X, X, X, X, X, X,
mhannay3 2:80f1d1056ae4 97 X, X, _, X, X, X, X, X, X, _, X, X,
mhannay3 2:80f1d1056ae4 98 X, X, X, X, _, X, X, _, X, X, X, X,
mhannay3 2:80f1d1056ae4 99 _, X, X, X, X, X, X, X, X, X, X, _,
mhannay3 2:80f1d1056ae4 100 _, _, X, X, X, X, X, X, X, X, _, _,
mhannay3 2:80f1d1056ae4 101 _, X, X, X, X, X, X, X, X, X, X, _};
mhannay3 2:80f1d1056ae4 102 }
mhannay3 2:80f1d1056ae4 103
mhannay3 2:80f1d1056ae4 104 uint32_t* spriteKing(bool white, bool light) {
mhannay3 2:80f1d1056ae4 105 uint32_t X = white ? 0xffffff : 0x000000;
mhannay3 2:80f1d1056ae4 106 uint32_t _ = light ? BOARD_LIGHT_COLOR : BOARD_DARK_COLOR;
mhannay3 2:80f1d1056ae4 107 return {_, _, _, _, _, X, X, _, _, _, _, _,
mhannay3 2:80f1d1056ae4 108 _, _, _, _, _, X, X, _, _, _, _, _,
mhannay3 2:80f1d1056ae4 109 _, _, _, X, X, X, X, X, X, _, _, _,
mhannay3 2:80f1d1056ae4 110 _, _, _, X, X, X, X, X, X, _, _, _,
mhannay3 2:80f1d1056ae4 111 X, X, _, _, _, X, X, _, _, _, X, X,
mhannay3 2:80f1d1056ae4 112 X, X, X, X, _, X, X, _, X, X, X, X,
mhannay3 2:80f1d1056ae4 113 X, _, X, X, X, X, X, X, X, X, _, X,
mhannay3 2:80f1d1056ae4 114 X, X, X, X, X, X, X, X, X, X, X, X,
mhannay3 2:80f1d1056ae4 115 X, X, X, _, X, X, X, X, _, X, X, X,
mhannay3 2:80f1d1056ae4 116 _, X, X, X, X, X, X, X, X, X, X, _,
mhannay3 2:80f1d1056ae4 117 _, _, X, X, X, _, _, X, X, X, _, _,
mhannay3 2:80f1d1056ae4 118 _, X, X, X, X, X, X, X, X, X, X, _};
mhannay3 1:cd78922f70fa 119 }
mhannay3 1:cd78922f70fa 120
mhannay3 1:cd78922f70fa 121 public:
mhannay3 1:cd78922f70fa 122 std::bitset<256> getBoardState() {
mhannay3 1:cd78922f70fa 123 return boardState;
mhannay3 1:cd78922f70fa 124 }
mhannay3 1:cd78922f70fa 125
mhannay3 1:cd78922f70fa 126 void setBoardState(std::bitset<256> newBoardState) {
mhannay3 1:cd78922f70fa 127 boardState = newBoardState;
mhannay3 1:cd78922f70fa 128 }
mus3 0:d16cc59110a3 129
mhannay3 1:cd78922f70fa 130 // initializes the starting board state
mhannay3 1:cd78922f70fa 131 Board() {
mhannay3 1:cd78922f70fa 132 placePiece(wR, 0, 0);
mhannay3 1:cd78922f70fa 133 placePiece(wN, 0, 1);
mhannay3 1:cd78922f70fa 134 placePiece(wB, 0, 2);
mhannay3 1:cd78922f70fa 135 placePiece(wQ, 0, 3);
mhannay3 1:cd78922f70fa 136 placePiece(wK, 0, 4);
mhannay3 1:cd78922f70fa 137 placePiece(wB, 0, 5);
mhannay3 1:cd78922f70fa 138 placePiece(wN, 0, 6);
mhannay3 1:cd78922f70fa 139 placePiece(wR, 0, 7);
mhannay3 1:cd78922f70fa 140 placePiece(bR, 7, 0);
mhannay3 1:cd78922f70fa 141 placePiece(bN, 7, 1);
mhannay3 1:cd78922f70fa 142 placePiece(bB, 7, 2);
mhannay3 1:cd78922f70fa 143 placePiece(bQ, 7, 3);
mhannay3 1:cd78922f70fa 144 placePiece(bK, 7, 4);
mhannay3 1:cd78922f70fa 145 placePiece(bB, 7, 5);
mhannay3 1:cd78922f70fa 146 placePiece(bN, 7, 6);
mhannay3 1:cd78922f70fa 147 placePiece(bR, 7, 7);
mhannay3 1:cd78922f70fa 148 for (int i = 0; i < 8; i++) {
mhannay3 1:cd78922f70fa 149 placePiece(w, 1, i);
mhannay3 1:cd78922f70fa 150 placePiece(b, 6, i);
mhannay3 1:cd78922f70fa 151 }
mhannay3 1:cd78922f70fa 152 }
mhannay3 1:cd78922f70fa 153
mhannay3 1:cd78922f70fa 154 // returns the piece at a given location
mhannay3 1:cd78922f70fa 155 Piece getPiece(int row, int column) {
mhannay3 1:cd78922f70fa 156 return (boardState >> (4 * (column + 8 * row))) & 15u;
mhannay3 1:cd78922f70fa 157 }
mhannay3 1:cd78922f70fa 158
mhannay3 1:cd78922f70fa 159 /* puts the bit representation of a piece at the set position of the board
mhannay3 1:cd78922f70fa 160 assumes that the position of the board is emptied beforehand
mhannay3 1:cd78922f70fa 161 */
mhannay3 1:cd78922f70fa 162 void placePiece(Piece piece, int row, int column) {
mhannay3 1:cd78922f70fa 163 boardState = boardState | (piece << (4 * (column + 8 * row)));
mhannay3 1:cd78922f70fa 164 }
mhannay3 1:cd78922f70fa 165
mhannay3 1:cd78922f70fa 166 /* removes a piece from the set position of the board
mhannay3 1:cd78922f70fa 167 returns the bit representation of the piece
mhannay3 1:cd78922f70fa 168 */
mhannay3 1:cd78922f70fa 169 Piece removePiece(int row, int column) {
mhannay3 1:cd78922f70fa 170 Piece removedPiece = (boardState >> (4 * (column + 8 * row))) & 15u;
mhannay3 1:cd78922f70fa 171 boardState = boardState & ~(15u << (4 * (column + 8 * row)));
mhannay3 1:cd78922f70fa 172 }
mhannay3 1:cd78922f70fa 173
mhannay3 1:cd78922f70fa 174 /* moves a piece from one position to another
mhannay3 1:cd78922f70fa 175 returns the captured piece
mhannay3 1:cd78922f70fa 176 */
mhannay3 1:cd78922f70fa 177 Piece movePiece(int startRow, int startColumn, int endRow, int endColumn) {
mhannay3 1:cd78922f70fa 178 Piece movingPiece = removePiece(startRow, startColumn);
mhannay3 1:cd78922f70fa 179 Piece capturedPiece = removePiece(endRow, endColumn);
mhannay3 1:cd78922f70fa 180 placePiece(movingPiece, endRow, endColumn);
mhannay3 1:cd78922f70fa 181 return capturedPiece;
mhannay3 1:cd78922f70fa 182 }
mhannay3 1:cd78922f70fa 183
mhannay3 1:cd78922f70fa 184 // calculates the advantage difference for the board state
mhannay3 1:cd78922f70fa 185 float calculateBoardState() {
mhannay3 1:cd78922f70fa 186 return 0.0;
mhannay3 1:cd78922f70fa 187 }
mhannay3 1:cd78922f70fa 188
mhannay3 1:cd78922f70fa 189 coord getTopLeftOfSquare(int row, int column) {
mhannay3 1:cd78922f70fa 190 coord topLeft;
mhannay3 1:cd78922f70fa 191 topLeft.x = 16 * column;
mhannay3 1:cd78922f70fa 192 topLeft.y = 112 - 16 * row;
mhannay3 1:cd78922f70fa 193 }
mhannay3 1:cd78922f70fa 194
mhannay3 1:cd78922f70fa 195 // removes selection border around square
mhannay3 1:cd78922f70fa 196 void unselectSquare(int row, int column) {
mhannay3 1:cd78922f70fa 197 coord tl = getTopLeftOfSquare(row, column);
mhannay3 1:cd78922f70fa 198 uint64_t color;
mhannay3 1:cd78922f70fa 199 if ((row + column) % 2 == 0) {
mhannay3 1:cd78922f70fa 200 color = BOARD_DARK_COLOR;
mhannay3 1:cd78922f70fa 201 } else {
mhannay3 1:cd78922f70fa 202 color = BOARD_LIGHT_COLOR;
mhannay3 1:cd78922f70fa 203 }
mhannay3 1:cd78922f70fa 204 //uLCD.rectangle(tl.x, tl.y, tl.x + 15, tl.y + 15, color);
mhannay3 1:cd78922f70fa 205 }
mhannay3 1:cd78922f70fa 206
mhannay3 1:cd78922f70fa 207 void hoverSquare(int row, int column) {
mhannay3 1:cd78922f70fa 208 coord tl = getTopLeftOfSquare(row, column);
mhannay3 1:cd78922f70fa 209 //uLCD.rectangle(tl.x, tl.y, tl.x + 15, tl.y + 15, HOVER_COLOR);
mhannay3 1:cd78922f70fa 210 }
mhannay3 1:cd78922f70fa 211
mhannay3 1:cd78922f70fa 212 // draws selection border around square
mhannay3 1:cd78922f70fa 213 void selectSquare(int row, int column) {
mhannay3 1:cd78922f70fa 214 coord tl = getTopLeftOfSquare(row, column);
mhannay3 1:cd78922f70fa 215 //uLCD.rectangle(tl.x, tl.y, tl.x + 15, tl.y + 15, SELECTED_COLOR);
mhannay3 1:cd78922f70fa 216 }
mhannay3 1:cd78922f70fa 217 }
mus3 0:d16cc59110a3 218
mus3 0:d16cc59110a3 219 int main() {
mhannay3 1:cd78922f70fa 220 return 0;
mhannay3 1:cd78922f70fa 221 }