Josh Smith / Mbed 2 deprecated MobileChessStation

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Dependencies:   mbed mbed-rtos 4DGL-uLCD-SE

main.cpp@0:d9dcc0c3cd64, 2020-04-28 (annotated)

Committer:
jsmith687
Date:
Tue Apr 28 01:18:23 2020 +0000
Revision:
0:d9dcc0c3cd64
Child:
1:4af874b42e33
Public Version

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jsmith687 0:d9dcc0c3cd64 1
jsmith687 0:d9dcc0c3cd64 2 /*
jsmith687 0:d9dcc0c3cd64 3
jsmith687 0:d9dcc0c3cd64 4 desired functionality (not priority)
jsmith687 0:d9dcc0c3cd64 5 -----------------------------------
jsmith687 0:d9dcc0c3cd64 6 - 2 player
jsmith687 0:d9dcc0c3cd64 7 - check for moves so that if you try to move into check it displays an error
jsmith687 0:d9dcc0c3cd64 8 - highlight previous move and new position in movePiece() function
jsmith687 0:d9dcc0c3cd64 9 - display possible moves as yellow
jsmith687 0:d9dcc0c3cd64 10 - audio needs done in separate thread or with short clips so that it doesn't freeze program
jsmith687 0:d9dcc0c3cd64 11 - alternating color tiles
jsmith687 0:d9dcc0c3cd64 12
jsmith687 0:d9dcc0c3cd64 13 program flow
jsmith687 0:d9dcc0c3cd64 14 -----------------------------------
jsmith687 0:d9dcc0c3cd64 15 - game initializes
jsmith687 0:d9dcc0c3cd64 16 - a startup screen displays (or start on menu?)
jsmith687 0:d9dcc0c3cd64 17 - timer begins on first move
jsmith687 0:d9dcc0c3cd64 18 - timer changes every time a move is made
jsmith687 0:d9dcc0c3cd64 19 - loop for new button inputs
jsmith687 0:d9dcc0c3cd64 20 - when select button is hit is when the real checks run
jsmith687 0:d9dcc0c3cd64 21 - if selecting a piece, simply update x and y coordinates of selected piece
jsmith687 0:d9dcc0c3cd64 22 - if moving a selected piece, check if the move is valid and then update the board, switch current player
jsmith687 0:d9dcc0c3cd64 23 - if menu button is hit, it takes priority
jsmith687 0:d9dcc0c3cd64 24 - menu contains settings
jsmith687 0:d9dcc0c3cd64 25 - if timer runs out or your king is taken you lose (display game end screen)
jsmith687 0:d9dcc0c3cd64 26 - make sure gameend resets all variables to original values (or just use the initialize() function)
jsmith687 0:d9dcc0c3cd64 27
jsmith687 0:d9dcc0c3cd64 28 TODO
jsmith687 0:d9dcc0c3cd64 29 ----------------------------------
jsmith687 0:d9dcc0c3cd64 30 - game settings menu
jsmith687 0:d9dcc0c3cd64 31 - en passant
jsmith687 0:d9dcc0c3cd64 32 - castling
jsmith687 0:d9dcc0c3cd64 33 - timer
jsmith687 0:d9dcc0c3cd64 34 - images for pieces
jsmith687 0:d9dcc0c3cd64 35 - need to handle input better, with debounced timer or on deasserted or something
jsmith687 0:d9dcc0c3cd64 36 - restart button
jsmith687 0:d9dcc0c3cd64 37 */
jsmith687 0:d9dcc0c3cd64 38
jsmith687 0:d9dcc0c3cd64 39 #include "mbed.h"
jsmith687 0:d9dcc0c3cd64 40 #include "rtos.h"
jsmith687 0:d9dcc0c3cd64 41 #include "uLCD_4DGL.h"
jsmith687 0:d9dcc0c3cd64 42 #include "Speaker.h"
jsmith687 0:d9dcc0c3cd64 43
jsmith687 0:d9dcc0c3cd64 44 //piece colors
jsmith687 0:d9dcc0c3cd64 45 #define white true
jsmith687 0:d9dcc0c3cd64 46 #define black false
jsmith687 0:d9dcc0c3cd64 47
jsmith687 0:d9dcc0c3cd64 48 //button inputs
jsmith687 0:d9dcc0c3cd64 49 #define SELECT 0
jsmith687 0:d9dcc0c3cd64 50 #define FORWARD 1
jsmith687 0:d9dcc0c3cd64 51 #define BACKWARD 2
jsmith687 0:d9dcc0c3cd64 52 #define RIGHT 3
jsmith687 0:d9dcc0c3cd64 53 #define LEFT 4
jsmith687 0:d9dcc0c3cd64 54 #define MENU 5
jsmith687 0:d9dcc0c3cd64 55
jsmith687 0:d9dcc0c3cd64 56 //piece types
jsmith687 0:d9dcc0c3cd64 57 #define NONE 0
jsmith687 0:d9dcc0c3cd64 58 #define KING 1
jsmith687 0:d9dcc0c3cd64 59 #define QUEEN 2
jsmith687 0:d9dcc0c3cd64 60 #define BISHOP 3
jsmith687 0:d9dcc0c3cd64 61 #define KNIGHT 4
jsmith687 0:d9dcc0c3cd64 62 #define ROOK 5
jsmith687 0:d9dcc0c3cd64 63 #define PAWN 6
jsmith687 0:d9dcc0c3cd64 64
jsmith687 0:d9dcc0c3cd64 65 //seven-segment display conversions
jsmith687 0:d9dcc0c3cd64 66 #define ZERO 126
jsmith687 0:d9dcc0c3cd64 67 #define ONE 48
jsmith687 0:d9dcc0c3cd64 68 #define TWO 109
jsmith687 0:d9dcc0c3cd64 69 #define THREE 121
jsmith687 0:d9dcc0c3cd64 70 #define FOUR 51
jsmith687 0:d9dcc0c3cd64 71 #define FIVE 91
jsmith687 0:d9dcc0c3cd64 72 #define SIX 95
jsmith687 0:d9dcc0c3cd64 73 #define SEVEN 112
jsmith687 0:d9dcc0c3cd64 74 #define EIGHT 127
jsmith687 0:d9dcc0c3cd64 75 #define NINE 123
jsmith687 0:d9dcc0c3cd64 76
jsmith687 0:d9dcc0c3cd64 77 #define D1 7
jsmith687 0:d9dcc0c3cd64 78 #define D2 11
jsmith687 0:d9dcc0c3cd64 79 #define D3 13
jsmith687 0:d9dcc0c3cd64 80 #define D4 14
jsmith687 0:d9dcc0c3cd64 81
jsmith687 0:d9dcc0c3cd64 82 uLCD_4DGL uLCD(p28, p27, p29); // serial tx, serial rx, reset pin;
jsmith687 0:d9dcc0c3cd64 83
jsmith687 0:d9dcc0c3cd64 84 Serial pc(USBTX, USBRX);
jsmith687 0:d9dcc0c3cd64 85
jsmith687 0:d9dcc0c3cd64 86 //button control (directions optional)
jsmith687 0:d9dcc0c3cd64 87 DigitalIn Select(p14);
jsmith687 0:d9dcc0c3cd64 88 DigitalIn Menu(p15);
jsmith687 0:d9dcc0c3cd64 89 DigitalOut led3(LED3);
jsmith687 0:d9dcc0c3cd64 90 DigitalOut whiteLED(p12);
jsmith687 0:d9dcc0c3cd64 91 DigitalOut blackLED(p13);
jsmith687 0:d9dcc0c3cd64 92 Speaker speakerOut(p26);
jsmith687 0:d9dcc0c3cd64 93
jsmith687 0:d9dcc0c3cd64 94 //Joystick variables
jsmith687 0:d9dcc0c3cd64 95 AnalogIn JoyX(p19);
jsmith687 0:d9dcc0c3cd64 96 AnalogIn JoyY(p20);
jsmith687 0:d9dcc0c3cd64 97
jsmith687 0:d9dcc0c3cd64 98
jsmith687 0:d9dcc0c3cd64 99 volatile bool currentPlayer = white;
jsmith687 0:d9dcc0c3cd64 100 volatile bool gameActive = false;
jsmith687 0:d9dcc0c3cd64 101
jsmith687 0:d9dcc0c3cd64 102 bool menuOpen = false;
jsmith687 0:d9dcc0c3cd64 103 int menuSelectionIndex = 0;
jsmith687 0:d9dcc0c3cd64 104
jsmith687 0:d9dcc0c3cd64 105 bool playSound = true;
jsmith687 0:d9dcc0c3cd64 106
jsmith687 0:d9dcc0c3cd64 107 int boxWidth = 16;
jsmith687 0:d9dcc0c3cd64 108
jsmith687 0:d9dcc0c3cd64 109 int programTimeSetting = 600;
jsmith687 0:d9dcc0c3cd64 110
jsmith687 0:d9dcc0c3cd64 111 bool pieceSelected = false;
jsmith687 0:d9dcc0c3cd64 112 int currentPiece = NONE;
jsmith687 0:d9dcc0c3cd64 113 int positionX = 0;
jsmith687 0:d9dcc0c3cd64 114 int positionY = 0;
jsmith687 0:d9dcc0c3cd64 115 int selectedX = 0;
jsmith687 0:d9dcc0c3cd64 116 int selectedY = 0;
jsmith687 0:d9dcc0c3cd64 117 int board[8][8] = {
jsmith687 0:d9dcc0c3cd64 118 {ROOK, PAWN, NONE, NONE, NONE, NONE, PAWN, ROOK},
jsmith687 0:d9dcc0c3cd64 119 {KNIGHT, PAWN, NONE, NONE, NONE, NONE, PAWN, KNIGHT},
jsmith687 0:d9dcc0c3cd64 120 {BISHOP, PAWN, NONE, NONE, NONE, NONE, PAWN, BISHOP},
jsmith687 0:d9dcc0c3cd64 121 {KING, PAWN, NONE, NONE, NONE, NONE, PAWN, KING},
jsmith687 0:d9dcc0c3cd64 122 {QUEEN, PAWN, NONE, NONE, NONE, NONE, PAWN, QUEEN},
jsmith687 0:d9dcc0c3cd64 123 {BISHOP, PAWN, NONE, NONE, NONE, NONE, PAWN, BISHOP},
jsmith687 0:d9dcc0c3cd64 124 {KNIGHT, PAWN, NONE, NONE, NONE, NONE, PAWN, KNIGHT},
jsmith687 0:d9dcc0c3cd64 125 {ROOK, PAWN, NONE, NONE, NONE, NONE, PAWN, ROOK}
jsmith687 0:d9dcc0c3cd64 126 };//not sure if i did this right, also check x and y
jsmith687 0:d9dcc0c3cd64 127
jsmith687 0:d9dcc0c3cd64 128 bool color[8][8] = {
jsmith687 0:d9dcc0c3cd64 129 {white, white, white, white, white, white, black, black},
jsmith687 0:d9dcc0c3cd64 130 {white, white, white, white, white, white, black, black},
jsmith687 0:d9dcc0c3cd64 131 {white, white, white, white, white, white, black, black},
jsmith687 0:d9dcc0c3cd64 132 {white, white, white, white, white, white, black, black},
jsmith687 0:d9dcc0c3cd64 133 {white, white, white, white, white, white, black, black},
jsmith687 0:d9dcc0c3cd64 134 {white, white, white, white, white, white, black, black},
jsmith687 0:d9dcc0c3cd64 135 {white, white, white, white, white, white, black, black},
jsmith687 0:d9dcc0c3cd64 136 {white, white, white, white, white, white, black, black}
jsmith687 0:d9dcc0c3cd64 137 };
jsmith687 0:d9dcc0c3cd64 138
jsmith687 0:d9dcc0c3cd64 139 Timer timerWhite;
jsmith687 0:d9dcc0c3cd64 140 Timer timerBlack;
jsmith687 0:d9dcc0c3cd64 141
jsmith687 0:d9dcc0c3cd64 142 void drawGameBoard();
jsmith687 0:d9dcc0c3cd64 143 int waitForInput();
jsmith687 0:d9dcc0c3cd64 144
jsmith687 0:d9dcc0c3cd64 145 //TIMER FUNCTIONS---------------------------------------------------------------------------------------------------------------------------------
jsmith687 0:d9dcc0c3cd64 146
jsmith687 0:d9dcc0c3cd64 147 void timer(void const *args) {
jsmith687 0:d9dcc0c3cd64 148 //updates the small clock
jsmith687 0:d9dcc0c3cd64 149 int time_left = programTimeSetting; // remaining time for either player
jsmith687 0:d9dcc0c3cd64 150 int min2, min1, sec2, sec1; // decimal value for each digit
jsmith687 0:d9dcc0c3cd64 151 int digits[10] = {ZERO, ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE}; //contains bus words for each symbol
jsmith687 0:d9dcc0c3cd64 152
jsmith687 0:d9dcc0c3cd64 153 BusOut digit_value(p18, p17, p9, p8, p7, p6, p5);
jsmith687 0:d9dcc0c3cd64 154 BusOut digit_select(p21, p22, p23, p24);
jsmith687 0:d9dcc0c3cd64 155 DigitalOut decimal_point(p25);
jsmith687 0:d9dcc0c3cd64 156
jsmith687 0:d9dcc0c3cd64 157 while (true) {
jsmith687 0:d9dcc0c3cd64 158 led3 = currentPlayer;
jsmith687 0:d9dcc0c3cd64 159 whiteLED = currentPlayer;
jsmith687 0:d9dcc0c3cd64 160 blackLED = !currentPlayer;
jsmith687 0:d9dcc0c3cd64 161 if (!gameActive) {
jsmith687 0:d9dcc0c3cd64 162 time_left = programTimeSetting;
jsmith687 0:d9dcc0c3cd64 163 }
jsmith687 0:d9dcc0c3cd64 164 else if (currentPlayer == black) {
jsmith687 0:d9dcc0c3cd64 165 //output: programTimeSetting - whiteTime.read()
jsmith687 0:d9dcc0c3cd64 166 time_left = programTimeSetting - timerBlack.read();
jsmith687 0:d9dcc0c3cd64 167 }
jsmith687 0:d9dcc0c3cd64 168 else {
jsmith687 0:d9dcc0c3cd64 169 //output: programTimeSetting - blackTime.read()
jsmith687 0:d9dcc0c3cd64 170 time_left = programTimeSetting - timerWhite.read();
jsmith687 0:d9dcc0c3cd64 171 }
jsmith687 0:d9dcc0c3cd64 172
jsmith687 0:d9dcc0c3cd64 173 // calculate digit values for display
jsmith687 0:d9dcc0c3cd64 174 min2 = time_left / 600;
jsmith687 0:d9dcc0c3cd64 175 min1 = (time_left - 600*min2) / 60;
jsmith687 0:d9dcc0c3cd64 176 sec2 = (time_left - 600*min2 - 60*min1) / 10;
jsmith687 0:d9dcc0c3cd64 177 sec1 = (time_left - 600*min2 - 60*min1 - 10*sec2) / 1;
jsmith687 0:d9dcc0c3cd64 178
jsmith687 0:d9dcc0c3cd64 179 // write 7seg display digits
jsmith687 0:d9dcc0c3cd64 180 digit_select = D4;
jsmith687 0:d9dcc0c3cd64 181 digit_value = digits[min2];
jsmith687 0:d9dcc0c3cd64 182 decimal_point = 0;
jsmith687 0:d9dcc0c3cd64 183 Thread::wait(1);
jsmith687 0:d9dcc0c3cd64 184 digit_select = D3;
jsmith687 0:d9dcc0c3cd64 185 digit_value = digits[min1];
jsmith687 0:d9dcc0c3cd64 186 decimal_point = 1;
jsmith687 0:d9dcc0c3cd64 187 Thread::wait(1);
jsmith687 0:d9dcc0c3cd64 188 digit_select = D2;
jsmith687 0:d9dcc0c3cd64 189 digit_value = digits[sec2];
jsmith687 0:d9dcc0c3cd64 190 decimal_point = 0;
jsmith687 0:d9dcc0c3cd64 191 Thread::wait(1);
jsmith687 0:d9dcc0c3cd64 192 digit_select = D1;
jsmith687 0:d9dcc0c3cd64 193 digit_value = digits[sec1];
jsmith687 0:d9dcc0c3cd64 194 decimal_point = 0;
jsmith687 0:d9dcc0c3cd64 195 Thread::wait(1);
jsmith687 0:d9dcc0c3cd64 196 }
jsmith687 0:d9dcc0c3cd64 197 }
jsmith687 0:d9dcc0c3cd64 198
jsmith687 0:d9dcc0c3cd64 199 //INITIALIZING FUNCTIONS--------------------------------------------------------------------------------------------------------------------------
jsmith687 0:d9dcc0c3cd64 200
jsmith687 0:d9dcc0c3cd64 201 void initializeButtons() {
jsmith687 0:d9dcc0c3cd64 202 blackLED = 0;
jsmith687 0:d9dcc0c3cd64 203 whiteLED = 0;
jsmith687 0:d9dcc0c3cd64 204 Select.mode(PullUp);
jsmith687 0:d9dcc0c3cd64 205 Menu.mode(PullUp);
jsmith687 0:d9dcc0c3cd64 206 }
jsmith687 0:d9dcc0c3cd64 207
jsmith687 0:d9dcc0c3cd64 208 void initializeVariables() {
jsmith687 0:d9dcc0c3cd64 209 currentPlayer = white;
jsmith687 0:d9dcc0c3cd64 210 positionX = 0;
jsmith687 0:d9dcc0c3cd64 211 positionY = 0;
jsmith687 0:d9dcc0c3cd64 212 pieceSelected = false;
jsmith687 0:d9dcc0c3cd64 213 timerWhite.stop();
jsmith687 0:d9dcc0c3cd64 214 timerWhite.reset();
jsmith687 0:d9dcc0c3cd64 215 timerBlack.stop();
jsmith687 0:d9dcc0c3cd64 216 timerBlack.reset();
jsmith687 0:d9dcc0c3cd64 217 }
jsmith687 0:d9dcc0c3cd64 218
jsmith687 0:d9dcc0c3cd64 219 void initializeLCD() {
jsmith687 0:d9dcc0c3cd64 220 uLCD.baudrate(BAUD_3000000); //jack up baud rate to max for fast display
jsmith687 0:d9dcc0c3cd64 221 uLCD.display_control(PORTRAIT);
jsmith687 0:d9dcc0c3cd64 222 uLCD.text_mode(TRANSPARENT);
jsmith687 0:d9dcc0c3cd64 223 uLCD.cls();
jsmith687 0:d9dcc0c3cd64 224 uLCD.printf("ChessDude");
jsmith687 0:d9dcc0c3cd64 225 wait(1.0);
jsmith687 0:d9dcc0c3cd64 226 uLCD.cls();
jsmith687 0:d9dcc0c3cd64 227 drawGameBoard();
jsmith687 0:d9dcc0c3cd64 228 }
jsmith687 0:d9dcc0c3cd64 229
jsmith687 0:d9dcc0c3cd64 230 void initialize() {
jsmith687 0:d9dcc0c3cd64 231 initializeButtons();
jsmith687 0:d9dcc0c3cd64 232 initializeVariables();
jsmith687 0:d9dcc0c3cd64 233 initializeLCD();
jsmith687 0:d9dcc0c3cd64 234 }
jsmith687 0:d9dcc0c3cd64 235
jsmith687 0:d9dcc0c3cd64 236
jsmith687 0:d9dcc0c3cd64 237 //DRAW FUNCTIONS----------------------------------------------------------------------------------------------------------------------------------
jsmith687 0:d9dcc0c3cd64 238
jsmith687 0:d9dcc0c3cd64 239 void drawMenuLine(int line) {
jsmith687 0:d9dcc0c3cd64 240 uLCD.filled_rectangle(1, 32*line+1, 127, 32*line+31, WHITE);
jsmith687 0:d9dcc0c3cd64 241 uLCD.text_mode(TRANSPARENT);
jsmith687 0:d9dcc0c3cd64 242 switch (line) {
jsmith687 0:d9dcc0c3cd64 243 case 0: {
jsmith687 0:d9dcc0c3cd64 244 if (playSound)
jsmith687 0:d9dcc0c3cd64 245 uLCD.text_string("SOUND: ON", 4, 2, FONT_7X8, BLACK);
jsmith687 0:d9dcc0c3cd64 246 else
jsmith687 0:d9dcc0c3cd64 247 uLCD.text_string("SOUND: OFF", 4, 2, FONT_7X8, BLACK);
jsmith687 0:d9dcc0c3cd64 248 break;
jsmith687 0:d9dcc0c3cd64 249 }
jsmith687 0:d9dcc0c3cd64 250 case 1: {
jsmith687 0:d9dcc0c3cd64 251 char text[13] = {"TIME: XX MIN"};
jsmith687 0:d9dcc0c3cd64 252 text[6] = (char)(programTimeSetting/600);
jsmith687 0:d9dcc0c3cd64 253 text[7] = (char)((programTimeSetting/60)%10);
jsmith687 0:d9dcc0c3cd64 254 uLCD.text_string(text, 4, 6, FONT_7X8, BLACK);
jsmith687 0:d9dcc0c3cd64 255 break;
jsmith687 0:d9dcc0c3cd64 256 }
jsmith687 0:d9dcc0c3cd64 257 case 2: {
jsmith687 0:d9dcc0c3cd64 258 //unclear
jsmith687 0:d9dcc0c3cd64 259 break;
jsmith687 0:d9dcc0c3cd64 260 }
jsmith687 0:d9dcc0c3cd64 261 case 3: {
jsmith687 0:d9dcc0c3cd64 262 uLCD.text_string("RESTART", 4, 14, FONT_7X8, BLACK);
jsmith687 0:d9dcc0c3cd64 263 break;
jsmith687 0:d9dcc0c3cd64 264 }
jsmith687 0:d9dcc0c3cd64 265 }
jsmith687 0:d9dcc0c3cd64 266 }
jsmith687 0:d9dcc0c3cd64 267
jsmith687 0:d9dcc0c3cd64 268 void drawMenuSelection(int color) {
jsmith687 0:d9dcc0c3cd64 269 uLCD.line(0,32*menuSelectionIndex,128,32*menuSelectionIndex, color);
jsmith687 0:d9dcc0c3cd64 270 uLCD.line(0,32*menuSelectionIndex,0,32*menuSelectionIndex+32, color);
jsmith687 0:d9dcc0c3cd64 271 uLCD.line(0,32*menuSelectionIndex+32,128,32*menuSelectionIndex+32, color);
jsmith687 0:d9dcc0c3cd64 272 uLCD.line(128,32*menuSelectionIndex+32,128,32*menuSelectionIndex, color);
jsmith687 0:d9dcc0c3cd64 273 }
jsmith687 0:d9dcc0c3cd64 274
jsmith687 0:d9dcc0c3cd64 275
jsmith687 0:d9dcc0c3cd64 276 void drawSelectionBox(int x, int y, int color) {
jsmith687 0:d9dcc0c3cd64 277 //draw 4 lines around the box in the color selected
jsmith687 0:d9dcc0c3cd64 278 if (x < 0 || x >= 8 || y < 0 || y >= 8) return;
jsmith687 0:d9dcc0c3cd64 279 int startX = x*boxWidth + 1;
jsmith687 0:d9dcc0c3cd64 280 int endX = (x+1)*boxWidth - 1;
jsmith687 0:d9dcc0c3cd64 281 int startY = y*boxWidth + 1;
jsmith687 0:d9dcc0c3cd64 282 int endY = (y+1)*boxWidth - 1;
jsmith687 0:d9dcc0c3cd64 283 uLCD.line(startX, startY, startX, endY-y/7, color);
jsmith687 0:d9dcc0c3cd64 284 uLCD.line(startX, endY-y/7, endX-x/7, endY-y/7, color);
jsmith687 0:d9dcc0c3cd64 285 uLCD.line(endX-x/7, endY-y/7, endX-x/7, startY, color);
jsmith687 0:d9dcc0c3cd64 286 uLCD.line(endX-x/7, startY, startX, startY, color);
jsmith687 0:d9dcc0c3cd64 287 }
jsmith687 0:d9dcc0c3cd64 288
jsmith687 0:d9dcc0c3cd64 289 void drawPiece(int x, int y, int piece) {
jsmith687 0:d9dcc0c3cd64 290 //draws a piece in a specific box (including NONE, which draws a black rectangle to erase)
jsmith687 0:d9dcc0c3cd64 291 uLCD.text_mode(TRANSPARENT);
jsmith687 0:d9dcc0c3cd64 292 int textColor = WHITE;
jsmith687 0:d9dcc0c3cd64 293 if (color[x][y] == black) textColor = RED;
jsmith687 0:d9dcc0c3cd64 294 switch (piece) {
jsmith687 0:d9dcc0c3cd64 295 case NONE: {
jsmith687 0:d9dcc0c3cd64 296 uLCD.filled_rectangle(x*boxWidth+2, y*boxWidth+2, x*boxWidth+boxWidth-2, y*boxWidth+boxWidth-2, BLACK);
jsmith687 0:d9dcc0c3cd64 297 break;
jsmith687 0:d9dcc0c3cd64 298 }
jsmith687 0:d9dcc0c3cd64 299 case KING: {
jsmith687 0:d9dcc0c3cd64 300 //uLCD.text_char('K', x*2.3+1, y*2+1, textColor);
jsmith687 0:d9dcc0c3cd64 301 int king[14*14] = {
jsmith687 0:d9dcc0c3cd64 302 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 303 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 304 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 305 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 306 BLACK, BLACK, textColor, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 307 BLACK, BLACK, textColor, textColor, BLACK, BLACK, textColor, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 308 textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 309 textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 310 BLACK, BLACK, textColor, textColor, BLACK, BLACK, textColor, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 311 BLACK, BLACK, textColor, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 312 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 313 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 314 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 315 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK
jsmith687 0:d9dcc0c3cd64 316 };
jsmith687 0:d9dcc0c3cd64 317 uLCD.BLIT(x*boxWidth+1, y*boxWidth+1, boxWidth-2-x/8, boxWidth-2-y/8, king);
jsmith687 0:d9dcc0c3cd64 318 break;
jsmith687 0:d9dcc0c3cd64 319 }
jsmith687 0:d9dcc0c3cd64 320 case QUEEN: {
jsmith687 0:d9dcc0c3cd64 321 //uLCD.text_char('Q', x*2.3+1, y*2+1, textColor);
jsmith687 0:d9dcc0c3cd64 322 int queen[14*14] = {
jsmith687 0:d9dcc0c3cd64 323 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 324 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 325 BLACK, BLACK, textColor, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 326 BLACK, BLACK, BLACK, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 327 BLACK, BLACK, BLACK, textColor, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 328 BLACK, BLACK, BLACK, textColor, textColor, BLACK, textColor, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 329 BLACK, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 330 BLACK, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 331 BLACK, BLACK, BLACK, textColor, textColor, BLACK, textColor, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 332 BLACK, BLACK, BLACK, textColor, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 333 BLACK, BLACK, BLACK, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 334 BLACK, BLACK, textColor, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 335 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 336 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK
jsmith687 0:d9dcc0c3cd64 337 };
jsmith687 0:d9dcc0c3cd64 338 uLCD.BLIT(x*boxWidth+1, y*boxWidth+1, boxWidth-2-x/8, boxWidth-2-y/8, queen);
jsmith687 0:d9dcc0c3cd64 339 break;
jsmith687 0:d9dcc0c3cd64 340 }
jsmith687 0:d9dcc0c3cd64 341 case BISHOP: {
jsmith687 0:d9dcc0c3cd64 342 //uLCD.text_char('B', x*2.3+1, y*2+1, textColor);
jsmith687 0:d9dcc0c3cd64 343 int bishop[14*14] = {
jsmith687 0:d9dcc0c3cd64 344 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 345 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 346 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 347 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 348 BLACK, BLACK, BLACK, BLACK, BLACK, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 349 BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 350 BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 351 BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 352 BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 353 BLACK, BLACK, BLACK, BLACK, BLACK, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 354 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 355 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 356 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 357 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK
jsmith687 0:d9dcc0c3cd64 358 };
jsmith687 0:d9dcc0c3cd64 359 uLCD.BLIT(x*boxWidth+1, y*boxWidth+1, boxWidth-2-x/8, boxWidth-2-y/8, bishop);
jsmith687 0:d9dcc0c3cd64 360 break;
jsmith687 0:d9dcc0c3cd64 361 }
jsmith687 0:d9dcc0c3cd64 362 case KNIGHT: {
jsmith687 0:d9dcc0c3cd64 363 //uLCD.text_char('N', x*2.3+1, y*2+1, textColor);
jsmith687 0:d9dcc0c3cd64 364 int knight[14*14] = {
jsmith687 0:d9dcc0c3cd64 365 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 366 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 367 BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor,
jsmith687 0:d9dcc0c3cd64 368 BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 369 BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 370 BLACK, BLACK, BLACK, BLACK, textColor, BLACK, textColor, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 371 BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 372 BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 373 BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 374 BLACK, BLACK, BLACK, textColor, BLACK, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 375 BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor, textColor, BLACK, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 376 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor, BLACK, BLACK, BLACK, BLACK, textColor,
jsmith687 0:d9dcc0c3cd64 377 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 378 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK
jsmith687 0:d9dcc0c3cd64 379 };
jsmith687 0:d9dcc0c3cd64 380 uLCD.BLIT(x*boxWidth+1, y*boxWidth+1, boxWidth-2-x/8, boxWidth-2-y/8, knight);
jsmith687 0:d9dcc0c3cd64 381 break;
jsmith687 0:d9dcc0c3cd64 382 }
jsmith687 0:d9dcc0c3cd64 383 case ROOK: {
jsmith687 0:d9dcc0c3cd64 384 //uLCD.text_char('R', x*2.3+1, y*2+1, textColor);
jsmith687 0:d9dcc0c3cd64 385 int rook[14*14] = {
jsmith687 0:d9dcc0c3cd64 386 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 387 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 388 BLACK, BLACK, BLACK, textColor, textColor, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 389 BLACK, BLACK, BLACK, textColor, textColor, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 390 BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 391 BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 392 BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 393 BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 394 BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 395 BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 396 BLACK, BLACK, BLACK, textColor, textColor, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 397 BLACK, BLACK, BLACK, textColor, textColor, textColor, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 398 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 399 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK
jsmith687 0:d9dcc0c3cd64 400 };
jsmith687 0:d9dcc0c3cd64 401 uLCD.BLIT(x*boxWidth+1, y*boxWidth+1, boxWidth-2-x/8, boxWidth-2-y/8, rook);
jsmith687 0:d9dcc0c3cd64 402 break;
jsmith687 0:d9dcc0c3cd64 403 }
jsmith687 0:d9dcc0c3cd64 404 case PAWN: {
jsmith687 0:d9dcc0c3cd64 405 //uLCD.text_char('P', x*2.3+1, y*2+1, textColor);
jsmith687 0:d9dcc0c3cd64 406 int pawn[14*14] = {
jsmith687 0:d9dcc0c3cd64 407 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 408 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 409 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 410 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 411 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, BLACK, BLACK, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 412 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 413 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 414 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 415 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor, textColor, textColor, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 416 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, BLACK, BLACK, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 417 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, textColor, textColor,
jsmith687 0:d9dcc0c3cd64 418 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 419 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK,
jsmith687 0:d9dcc0c3cd64 420 BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK
jsmith687 0:d9dcc0c3cd64 421 };
jsmith687 0:d9dcc0c3cd64 422 uLCD.BLIT(x*boxWidth+1, y*boxWidth+1, boxWidth-2-x/8, boxWidth-2-y/8, pawn);
jsmith687 0:d9dcc0c3cd64 423 break;
jsmith687 0:d9dcc0c3cd64 424 }
jsmith687 0:d9dcc0c3cd64 425 default:
jsmith687 0:d9dcc0c3cd64 426 return;
jsmith687 0:d9dcc0c3cd64 427 }
jsmith687 0:d9dcc0c3cd64 428 }
jsmith687 0:d9dcc0c3cd64 429
jsmith687 0:d9dcc0c3cd64 430 void drawGameBoard() {
jsmith687 0:d9dcc0c3cd64 431 uLCD.cls();
jsmith687 0:d9dcc0c3cd64 432 for (int i = 0; i < 9; i++) {
jsmith687 0:d9dcc0c3cd64 433 uLCD.line(i*boxWidth-i/8, 0, i*boxWidth-i/8, 128, 0xFFFFFF);
jsmith687 0:d9dcc0c3cd64 434 uLCD.line(0, i*boxWidth-i/8, 128, i*boxWidth-i/8, 0xFFFFFF);
jsmith687 0:d9dcc0c3cd64 435 }
jsmith687 0:d9dcc0c3cd64 436 for (int i = 0; i < 8; i++) {
jsmith687 0:d9dcc0c3cd64 437 for (int j = 0; j < 8; j++) {
jsmith687 0:d9dcc0c3cd64 438 drawPiece(i, j, board[i][j]);
jsmith687 0:d9dcc0c3cd64 439 }
jsmith687 0:d9dcc0c3cd64 440 }
jsmith687 0:d9dcc0c3cd64 441 if (pieceSelected) {
jsmith687 0:d9dcc0c3cd64 442 drawSelectionBox(selectedX, selectedY, RED);
jsmith687 0:d9dcc0c3cd64 443 }
jsmith687 0:d9dcc0c3cd64 444 drawSelectionBox(positionX, positionY, GREEN);
jsmith687 0:d9dcc0c3cd64 445 }
jsmith687 0:d9dcc0c3cd64 446
jsmith687 0:d9dcc0c3cd64 447
jsmith687 0:d9dcc0c3cd64 448 //MENU FUNCTIONS----------------------------------------------------------------------------------------------------------------------------------
jsmith687 0:d9dcc0c3cd64 449
jsmith687 0:d9dcc0c3cd64 450 void closeMenu() {
jsmith687 0:d9dcc0c3cd64 451 uLCD.cls();
jsmith687 0:d9dcc0c3cd64 452 drawGameBoard();
jsmith687 0:d9dcc0c3cd64 453 menuOpen = false;
jsmith687 0:d9dcc0c3cd64 454 menuSelectionIndex = 0;
jsmith687 0:d9dcc0c3cd64 455 }
jsmith687 0:d9dcc0c3cd64 456
jsmith687 0:d9dcc0c3cd64 457 void openMenu() {
jsmith687 0:d9dcc0c3cd64 458 uLCD.cls();
jsmith687 0:d9dcc0c3cd64 459 for (int i = 0; i < 4; i++) {
jsmith687 0:d9dcc0c3cd64 460 drawMenuLine(i);
jsmith687 0:d9dcc0c3cd64 461 }
jsmith687 0:d9dcc0c3cd64 462 drawMenuSelection(GREEN);
jsmith687 0:d9dcc0c3cd64 463 menuOpen = true;
jsmith687 0:d9dcc0c3cd64 464 }
jsmith687 0:d9dcc0c3cd64 465
jsmith687 0:d9dcc0c3cd64 466 void menuSelectHandler() {
jsmith687 0:d9dcc0c3cd64 467 switch (menuSelectionIndex) {
jsmith687 0:d9dcc0c3cd64 468 case 0:
jsmith687 0:d9dcc0c3cd64 469 playSound = !playSound;
jsmith687 0:d9dcc0c3cd64 470 break;
jsmith687 0:d9dcc0c3cd64 471 case 1:
jsmith687 0:d9dcc0c3cd64 472 switch (programTimeSetting) {
jsmith687 0:d9dcc0c3cd64 473 case 300:
jsmith687 0:d9dcc0c3cd64 474 programTimeSetting = 600;
jsmith687 0:d9dcc0c3cd64 475 break;
jsmith687 0:d9dcc0c3cd64 476 case 600:
jsmith687 0:d9dcc0c3cd64 477 programTimeSetting = 900;
jsmith687 0:d9dcc0c3cd64 478 break;
jsmith687 0:d9dcc0c3cd64 479 case 900:
jsmith687 0:d9dcc0c3cd64 480 programTimeSetting = 1200;
jsmith687 0:d9dcc0c3cd64 481 break;
jsmith687 0:d9dcc0c3cd64 482 case 1200:
jsmith687 0:d9dcc0c3cd64 483 programTimeSetting = 1800;
jsmith687 0:d9dcc0c3cd64 484 break;
jsmith687 0:d9dcc0c3cd64 485 case 1800:
jsmith687 0:d9dcc0c3cd64 486 programTimeSetting = 3600;
jsmith687 0:d9dcc0c3cd64 487 break;
jsmith687 0:d9dcc0c3cd64 488 case 3600:
jsmith687 0:d9dcc0c3cd64 489 programTimeSetting = 300;
jsmith687 0:d9dcc0c3cd64 490 break;
jsmith687 0:d9dcc0c3cd64 491 default:
jsmith687 0:d9dcc0c3cd64 492 programTimeSetting = 600;
jsmith687 0:d9dcc0c3cd64 493 break;
jsmith687 0:d9dcc0c3cd64 494 }
jsmith687 0:d9dcc0c3cd64 495 break;
jsmith687 0:d9dcc0c3cd64 496 case 2:
jsmith687 0:d9dcc0c3cd64 497 //unclear
jsmith687 0:d9dcc0c3cd64 498 case 3:
jsmith687 0:d9dcc0c3cd64 499 initialize();
jsmith687 0:d9dcc0c3cd64 500 return;
jsmith687 0:d9dcc0c3cd64 501 default:
jsmith687 0:d9dcc0c3cd64 502 break;
jsmith687 0:d9dcc0c3cd64 503 }
jsmith687 0:d9dcc0c3cd64 504 drawMenuLine(menuSelectionIndex);
jsmith687 0:d9dcc0c3cd64 505 }
jsmith687 0:d9dcc0c3cd64 506
jsmith687 0:d9dcc0c3cd64 507 void moveMenuSelection(int direction) {
jsmith687 0:d9dcc0c3cd64 508 if (direction == RIGHT || direction == LEFT) return;
jsmith687 0:d9dcc0c3cd64 509 drawMenuSelection(BLACK);
jsmith687 0:d9dcc0c3cd64 510 if (direction == FORWARD) {
jsmith687 0:d9dcc0c3cd64 511 menuSelectionIndex++;
jsmith687 0:d9dcc0c3cd64 512 if (menuSelectionIndex > 3) menuSelectionIndex = 0;
jsmith687 0:d9dcc0c3cd64 513 }
jsmith687 0:d9dcc0c3cd64 514 if (direction == BACKWARD) {
jsmith687 0:d9dcc0c3cd64 515 menuSelectionIndex--;
jsmith687 0:d9dcc0c3cd64 516 if (menuSelectionIndex < 0) menuSelectionIndex = 3;
jsmith687 0:d9dcc0c3cd64 517 }
jsmith687 0:d9dcc0c3cd64 518 drawMenuSelection(GREEN);
jsmith687 0:d9dcc0c3cd64 519 }
jsmith687 0:d9dcc0c3cd64 520
jsmith687 0:d9dcc0c3cd64 521 void menuHandler() {
jsmith687 0:d9dcc0c3cd64 522 int move = waitForInput();
jsmith687 0:d9dcc0c3cd64 523 if (move == MENU) {
jsmith687 0:d9dcc0c3cd64 524 closeMenu();
jsmith687 0:d9dcc0c3cd64 525 return;
jsmith687 0:d9dcc0c3cd64 526 }
jsmith687 0:d9dcc0c3cd64 527 if (move == SELECT) {
jsmith687 0:d9dcc0c3cd64 528 menuSelectHandler();
jsmith687 0:d9dcc0c3cd64 529 return;
jsmith687 0:d9dcc0c3cd64 530 }
jsmith687 0:d9dcc0c3cd64 531 moveMenuSelection(move);
jsmith687 0:d9dcc0c3cd64 532 }
jsmith687 0:d9dcc0c3cd64 533
jsmith687 0:d9dcc0c3cd64 534 //GAME FUNCTIONS----------------------------------------------------------------------------------------------------------------------------------
jsmith687 0:d9dcc0c3cd64 535
jsmith687 0:d9dcc0c3cd64 536 void removeSelectionBox() {
jsmith687 0:d9dcc0c3cd64 537 switch (currentPiece) {
jsmith687 0:d9dcc0c3cd64 538 case KING:
jsmith687 0:d9dcc0c3cd64 539 for (int i = selectedX - 1; i <= selectedX + 1; i++) {
jsmith687 0:d9dcc0c3cd64 540 for (int j = selectedY - 1; j <= selectedY + 1; j++) {
jsmith687 0:d9dcc0c3cd64 541 drawSelectionBox(i, j, BLACK);
jsmith687 0:d9dcc0c3cd64 542 }
jsmith687 0:d9dcc0c3cd64 543 }
jsmith687 0:d9dcc0c3cd64 544 break;
jsmith687 0:d9dcc0c3cd64 545 case QUEEN:
jsmith687 0:d9dcc0c3cd64 546 for (int i = 0; i < 8; i++) {
jsmith687 0:d9dcc0c3cd64 547 drawSelectionBox(selectedX, i, BLACK);
jsmith687 0:d9dcc0c3cd64 548 drawSelectionBox(i, selectedY, BLACK);
jsmith687 0:d9dcc0c3cd64 549 drawSelectionBox(selectedX + i, selectedY + i, BLACK);
jsmith687 0:d9dcc0c3cd64 550 drawSelectionBox(selectedX - i, selectedY - i, BLACK);
jsmith687 0:d9dcc0c3cd64 551 }
jsmith687 0:d9dcc0c3cd64 552 break;
jsmith687 0:d9dcc0c3cd64 553 case BISHOP:
jsmith687 0:d9dcc0c3cd64 554 for (int i = 0; i < 8; i++) {
jsmith687 0:d9dcc0c3cd64 555 drawSelectionBox(selectedX + i, selectedY + i, BLACK);
jsmith687 0:d9dcc0c3cd64 556 drawSelectionBox(selectedX - i, selectedY - i, BLACK);
jsmith687 0:d9dcc0c3cd64 557 }
jsmith687 0:d9dcc0c3cd64 558 break;
jsmith687 0:d9dcc0c3cd64 559 case KNIGHT:
jsmith687 0:d9dcc0c3cd64 560 drawSelectionBox(selectedX, selectedY, BLACK);
jsmith687 0:d9dcc0c3cd64 561 drawSelectionBox(selectedX + 2, selectedY + 1, BLACK);
jsmith687 0:d9dcc0c3cd64 562 drawSelectionBox(selectedX + 1, selectedY + 2, BLACK);
jsmith687 0:d9dcc0c3cd64 563 drawSelectionBox(selectedX - 2, selectedY + 1, BLACK);
jsmith687 0:d9dcc0c3cd64 564 drawSelectionBox(selectedX - 1, selectedY + 2, BLACK);
jsmith687 0:d9dcc0c3cd64 565 drawSelectionBox(selectedX + 2, selectedY - 1, BLACK);
jsmith687 0:d9dcc0c3cd64 566 drawSelectionBox(selectedX + 1, selectedY - 2, BLACK);
jsmith687 0:d9dcc0c3cd64 567 drawSelectionBox(selectedX - 2, selectedY - 1, BLACK);
jsmith687 0:d9dcc0c3cd64 568 drawSelectionBox(selectedX - 1, selectedY - 2, BLACK);
jsmith687 0:d9dcc0c3cd64 569 break;
jsmith687 0:d9dcc0c3cd64 570 case ROOK:
jsmith687 0:d9dcc0c3cd64 571 for (int i = 0; i < 8; i++) {
jsmith687 0:d9dcc0c3cd64 572 drawSelectionBox(selectedX, i, BLACK);
jsmith687 0:d9dcc0c3cd64 573 drawSelectionBox(i, selectedY, BLACK);
jsmith687 0:d9dcc0c3cd64 574 }
jsmith687 0:d9dcc0c3cd64 575 break;
jsmith687 0:d9dcc0c3cd64 576 case PAWN:
jsmith687 0:d9dcc0c3cd64 577 drawSelectionBox(selectedX, selectedY, BLACK);
jsmith687 0:d9dcc0c3cd64 578 drawSelectionBox(selectedX, selectedY + 1, BLACK);
jsmith687 0:d9dcc0c3cd64 579 drawSelectionBox(selectedX, selectedY + 2, BLACK);
jsmith687 0:d9dcc0c3cd64 580 drawSelectionBox(selectedX + 1, selectedY + 1, BLACK);
jsmith687 0:d9dcc0c3cd64 581 drawSelectionBox(selectedX - 1, selectedY + 1, BLACK);
jsmith687 0:d9dcc0c3cd64 582 break;
jsmith687 0:d9dcc0c3cd64 583 }
jsmith687 0:d9dcc0c3cd64 584 drawSelectionBox(positionX, positionY, GREEN);
jsmith687 0:d9dcc0c3cd64 585 }
jsmith687 0:d9dcc0c3cd64 586
jsmith687 0:d9dcc0c3cd64 587 int waitForInput() {
jsmith687 0:d9dcc0c3cd64 588 //main loop which waits for input while in game
jsmith687 0:d9dcc0c3cd64 589 float calx = 0.0; // joystick hysteresis calibration (optional)
jsmith687 0:d9dcc0c3cd64 590 float caly = 0.0;
jsmith687 0:d9dcc0c3cd64 591 while (true) {
jsmith687 0:d9dcc0c3cd64 592 if (JoyY > (0.6+caly)) {
jsmith687 0:d9dcc0c3cd64 593 while (JoyY > (0.6+caly)) { Thread::wait(10); }
jsmith687 0:d9dcc0c3cd64 594 return FORWARD;
jsmith687 0:d9dcc0c3cd64 595 }
jsmith687 0:d9dcc0c3cd64 596 if (JoyY < (0.4+caly)) {
jsmith687 0:d9dcc0c3cd64 597 while (JoyY < (0.4+caly)) { Thread::wait(10); }
jsmith687 0:d9dcc0c3cd64 598 return BACKWARD;
jsmith687 0:d9dcc0c3cd64 599 }
jsmith687 0:d9dcc0c3cd64 600 if (JoyX > (0.6+calx)) {
jsmith687 0:d9dcc0c3cd64 601 while (JoyX > (0.6+calx)) { Thread::wait(10); }
jsmith687 0:d9dcc0c3cd64 602 return RIGHT;
jsmith687 0:d9dcc0c3cd64 603 }
jsmith687 0:d9dcc0c3cd64 604 if (JoyX < (0.4+calx)) {
jsmith687 0:d9dcc0c3cd64 605 while (JoyX < (0.4+calx)) { Thread::wait(10); }
jsmith687 0:d9dcc0c3cd64 606 return LEFT;
jsmith687 0:d9dcc0c3cd64 607 }
jsmith687 0:d9dcc0c3cd64 608 if (!Select) {
jsmith687 0:d9dcc0c3cd64 609 while (!Select) { Thread::wait(10); }
jsmith687 0:d9dcc0c3cd64 610 return SELECT;
jsmith687 0:d9dcc0c3cd64 611 }
jsmith687 0:d9dcc0c3cd64 612 if (!Menu) {
jsmith687 0:d9dcc0c3cd64 613 while (!Menu) { Thread::wait(10); }
jsmith687 0:d9dcc0c3cd64 614 return MENU;
jsmith687 0:d9dcc0c3cd64 615 }
jsmith687 0:d9dcc0c3cd64 616 Thread::wait(10);
jsmith687 0:d9dcc0c3cd64 617 }
jsmith687 0:d9dcc0c3cd64 618 }
jsmith687 0:d9dcc0c3cd64 619
jsmith687 0:d9dcc0c3cd64 620 void displayPossibleMoves() {
jsmith687 0:d9dcc0c3cd64 621 //highlights squares where a selected piece can move
jsmith687 0:d9dcc0c3cd64 622 //use a for loop to iterate over all possible positions (diagonals, lines, etc.)
jsmith687 0:d9dcc0c3cd64 623 //if piece is already and not opposite team don't highlight
jsmith687 0:d9dcc0c3cd64 624 //make sure not to highlight edge conditions (off board)
jsmith687 0:d9dcc0c3cd64 625 /*switch (currentPiece) {
jsmith687 0:d9dcc0c3cd64 626 case NONE:
jsmith687 0:d9dcc0c3cd64 627 //return false;
jsmith687 0:d9dcc0c3cd64 628 case KING:
jsmith687 0:d9dcc0c3cd64 629 //make sure it's opposite player's team or none
jsmith687 0:d9dcc0c3cd64 630 //check for castling (queenside and short)
jsmith687 0:d9dcc0c3cd64 631 for (int i = positionX - 1; i <= positionX + 1; i++) {
jsmith687 0:d9dcc0c3cd64 632 for (int j = positionY - 1; j <= positionY + 1; j++) {
jsmith687 0:d9dcc0c3cd64 633 //if (checkValidMove(KING, i, j)) {
jsmith687 0:d9dcc0c3cd64 634 // drawSelectionBox(i, j, YELLOW);
jsmith687 0:d9dcc0c3cd64 635 //}
jsmith687 0:d9dcc0c3cd64 636 }
jsmith687 0:d9dcc0c3cd64 637 }
jsmith687 0:d9dcc0c3cd64 638 if (board[positionX][positionY] == NONE)
jsmith687 0:d9dcc0c3cd64 639 //return true;
jsmith687 0:d9dcc0c3cd64 640 if (color[positionX][positionY] != currentPlayer)
jsmith687 0:d9dcc0c3cd64 641 //return true;
jsmith687 0:d9dcc0c3cd64 642 //return false;
jsmith687 0:d9dcc0c3cd64 643 case QUEEN:
jsmith687 0:d9dcc0c3cd64 644 //check it's on the lines
jsmith687 0:d9dcc0c3cd64 645 //check it's on diagonal
jsmith687 0:d9dcc0c3cd64 646 //make sure no pieces are in the way
jsmith687 0:d9dcc0c3cd64 647 //return false;
jsmith687 0:d9dcc0c3cd64 648 case BISHOP:
jsmith687 0:d9dcc0c3cd64 649 //check it's on diagonals
jsmith687 0:d9dcc0c3cd64 650 //make sure no pieces are in the way
jsmith687 0:d9dcc0c3cd64 651 //return false;
jsmith687 0:d9dcc0c3cd64 652 case KNIGHT:
jsmith687 0:d9dcc0c3cd64 653 //check that it's knight position
jsmith687 0:d9dcc0c3cd64 654 //make sure it's opposite player's team or none
jsmith687 0:d9dcc0c3cd64 655 //return false;
jsmith687 0:d9dcc0c3cd64 656 case ROOK:
jsmith687 0:d9dcc0c3cd64 657 //check it's on the lines
jsmith687 0:d9dcc0c3cd64 658 //make sure no pieces are in the way
jsmith687 0:d9dcc0c3cd64 659 //return false;
jsmith687 0:d9dcc0c3cd64 660 case PAWN:
jsmith687 0:d9dcc0c3cd64 661 //check en passant
jsmith687 0:d9dcc0c3cd64 662 //check no pieces in way
jsmith687 0:d9dcc0c3cd64 663 //check for take on diagonal
jsmith687 0:d9dcc0c3cd64 664 //return false;
jsmith687 0:d9dcc0c3cd64 665 default:
jsmith687 0:d9dcc0c3cd64 666 //return false;
jsmith687 0:d9dcc0c3cd64 667 }*/
jsmith687 0:d9dcc0c3cd64 668 }
jsmith687 0:d9dcc0c3cd64 669
jsmith687 0:d9dcc0c3cd64 670 void showGameEnd() {
jsmith687 0:d9dcc0c3cd64 671 //shows the end of the game
jsmith687 0:d9dcc0c3cd64 672 uLCD.cls();
jsmith687 0:d9dcc0c3cd64 673 }
jsmith687 0:d9dcc0c3cd64 674
jsmith687 0:d9dcc0c3cd64 675 bool checkValidMove(int x, int y) {
jsmith687 0:d9dcc0c3cd64 676 if (board[x][y] != NONE && color[x][y] == currentPlayer) return false; //handles moving onto own piece (and same space)
jsmith687 0:d9dcc0c3cd64 677 switch (currentPiece) {
jsmith687 0:d9dcc0c3cd64 678 case NONE:
jsmith687 0:d9dcc0c3cd64 679 return false;
jsmith687 0:d9dcc0c3cd64 680 case KING:
jsmith687 0:d9dcc0c3cd64 681 //make sure it's opposite player's team or none
jsmith687 0:d9dcc0c3cd64 682 //check for castling (queenside and short)
jsmith687 0:d9dcc0c3cd64 683 if (abs(x-selectedX) <= 1 && abs(y-selectedY) <= 1) {
jsmith687 0:d9dcc0c3cd64 684 if (board[x][y] == NONE || color[x][y] != currentPlayer) {
jsmith687 0:d9dcc0c3cd64 685 return true;
jsmith687 0:d9dcc0c3cd64 686 }
jsmith687 0:d9dcc0c3cd64 687 }
jsmith687 0:d9dcc0c3cd64 688 return false;
jsmith687 0:d9dcc0c3cd64 689 case QUEEN:
jsmith687 0:d9dcc0c3cd64 690 //check it's on the lines
jsmith687 0:d9dcc0c3cd64 691 //check it's on diagonal
jsmith687 0:d9dcc0c3cd64 692 //make sure no pieces are in the way
jsmith687 0:d9dcc0c3cd64 693 if (board[x][y] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 694 if (x == selectedX) {
jsmith687 0:d9dcc0c3cd64 695 //check y direction in a line
jsmith687 0:d9dcc0c3cd64 696 if (selectedY < y) {
jsmith687 0:d9dcc0c3cd64 697 //if position is forward
jsmith687 0:d9dcc0c3cd64 698 for (int i = selectedY; i < y; i++) {
jsmith687 0:d9dcc0c3cd64 699 if (board[selectedX][i] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 700 }
jsmith687 0:d9dcc0c3cd64 701 }
jsmith687 0:d9dcc0c3cd64 702 else {
jsmith687 0:d9dcc0c3cd64 703 //if position is backward
jsmith687 0:d9dcc0c3cd64 704 for (int i = selectedY; i > y; i--) {
jsmith687 0:d9dcc0c3cd64 705 if (board[selectedX][i] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 706 }
jsmith687 0:d9dcc0c3cd64 707 }
jsmith687 0:d9dcc0c3cd64 708 return true;
jsmith687 0:d9dcc0c3cd64 709 }
jsmith687 0:d9dcc0c3cd64 710 else if (y == selectedY) {
jsmith687 0:d9dcc0c3cd64 711 //check x direction in a line
jsmith687 0:d9dcc0c3cd64 712 if (selectedX < x) {
jsmith687 0:d9dcc0c3cd64 713 //if position is forward
jsmith687 0:d9dcc0c3cd64 714 for (int i = selectedX; i < x; i++) {
jsmith687 0:d9dcc0c3cd64 715 if (board[i][selectedY] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 716 }
jsmith687 0:d9dcc0c3cd64 717 }
jsmith687 0:d9dcc0c3cd64 718 else {
jsmith687 0:d9dcc0c3cd64 719 //if position is backward
jsmith687 0:d9dcc0c3cd64 720 for (int i = selectedX; i > x; i--) {
jsmith687 0:d9dcc0c3cd64 721 if (board[i][selectedY] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 722 }
jsmith687 0:d9dcc0c3cd64 723 }
jsmith687 0:d9dcc0c3cd64 724 return true;
jsmith687 0:d9dcc0c3cd64 725 }
jsmith687 0:d9dcc0c3cd64 726 else if (abs(x - selectedX) == abs(y - selectedY)) {
jsmith687 0:d9dcc0c3cd64 727 //check diagonals
jsmith687 0:d9dcc0c3cd64 728 if (selectedX < x) {
jsmith687 0:d9dcc0c3cd64 729 if (selectedY < y) {
jsmith687 0:d9dcc0c3cd64 730 for (int i = 1; i < x - selectedX; i++) {
jsmith687 0:d9dcc0c3cd64 731 if (board[selectedX + i][selectedY + i] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 732 }
jsmith687 0:d9dcc0c3cd64 733 }
jsmith687 0:d9dcc0c3cd64 734 else {
jsmith687 0:d9dcc0c3cd64 735 for (int i = 1; i < x - selectedX; i++) {
jsmith687 0:d9dcc0c3cd64 736 if (board[selectedX + i][selectedY - i] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 737 }
jsmith687 0:d9dcc0c3cd64 738 }
jsmith687 0:d9dcc0c3cd64 739 }
jsmith687 0:d9dcc0c3cd64 740 if (selectedX > x) {
jsmith687 0:d9dcc0c3cd64 741 if (selectedY < y) {
jsmith687 0:d9dcc0c3cd64 742 for (int i = 1; i < selectedX - x; i++) {
jsmith687 0:d9dcc0c3cd64 743 if (board[selectedX - i][selectedY + i] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 744 }
jsmith687 0:d9dcc0c3cd64 745 }
jsmith687 0:d9dcc0c3cd64 746 else {
jsmith687 0:d9dcc0c3cd64 747 for (int i = 1; i < selectedX - x; i++) {
jsmith687 0:d9dcc0c3cd64 748 if (board[selectedX - i][selectedY - i] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 749 }
jsmith687 0:d9dcc0c3cd64 750 }
jsmith687 0:d9dcc0c3cd64 751 }
jsmith687 0:d9dcc0c3cd64 752 return true;
jsmith687 0:d9dcc0c3cd64 753 }
jsmith687 0:d9dcc0c3cd64 754 else {
jsmith687 0:d9dcc0c3cd64 755 return true;
jsmith687 0:d9dcc0c3cd64 756 }
jsmith687 0:d9dcc0c3cd64 757 case BISHOP:
jsmith687 0:d9dcc0c3cd64 758 //check it's on diagonals
jsmith687 0:d9dcc0c3cd64 759 //make sure no pieces are in the way
jsmith687 0:d9dcc0c3cd64 760 if (abs(x - selectedX) == abs(y - selectedY)) {
jsmith687 0:d9dcc0c3cd64 761 //check diagonals
jsmith687 0:d9dcc0c3cd64 762 if (selectedX < x) {
jsmith687 0:d9dcc0c3cd64 763 if (selectedY < y) {
jsmith687 0:d9dcc0c3cd64 764 for (int i = 1; i < x - selectedX; i++) {
jsmith687 0:d9dcc0c3cd64 765 if (board[selectedX + i][selectedY + i] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 766 }
jsmith687 0:d9dcc0c3cd64 767 }
jsmith687 0:d9dcc0c3cd64 768 else {
jsmith687 0:d9dcc0c3cd64 769 for (int i = 1; i < x - selectedX; i++) {
jsmith687 0:d9dcc0c3cd64 770 if (board[selectedX + i][selectedY - i] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 771 }
jsmith687 0:d9dcc0c3cd64 772 }
jsmith687 0:d9dcc0c3cd64 773 }
jsmith687 0:d9dcc0c3cd64 774 if (selectedX > x) {
jsmith687 0:d9dcc0c3cd64 775 if (selectedY < y) {
jsmith687 0:d9dcc0c3cd64 776 for (int i = 1; i < selectedX - x; i++) {
jsmith687 0:d9dcc0c3cd64 777 if (board[selectedX - i][selectedY + i] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 778 }
jsmith687 0:d9dcc0c3cd64 779 }
jsmith687 0:d9dcc0c3cd64 780 else {
jsmith687 0:d9dcc0c3cd64 781 for (int i = 1; i < selectedX - x; i++) {
jsmith687 0:d9dcc0c3cd64 782 if (board[selectedX - i][selectedY - i] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 783 }
jsmith687 0:d9dcc0c3cd64 784 }
jsmith687 0:d9dcc0c3cd64 785 }
jsmith687 0:d9dcc0c3cd64 786 return true;
jsmith687 0:d9dcc0c3cd64 787 }
jsmith687 0:d9dcc0c3cd64 788 else {
jsmith687 0:d9dcc0c3cd64 789 return false;
jsmith687 0:d9dcc0c3cd64 790 }
jsmith687 0:d9dcc0c3cd64 791 case KNIGHT:
jsmith687 0:d9dcc0c3cd64 792 //check that it's knight position
jsmith687 0:d9dcc0c3cd64 793 //make sure it's opposite player's team or none
jsmith687 0:d9dcc0c3cd64 794 if (abs(y - selectedY) == 2) {
jsmith687 0:d9dcc0c3cd64 795 if (abs(x - selectedX) == 1) {
jsmith687 0:d9dcc0c3cd64 796 return true;
jsmith687 0:d9dcc0c3cd64 797 }
jsmith687 0:d9dcc0c3cd64 798 }
jsmith687 0:d9dcc0c3cd64 799 else if (abs(y - selectedY) == 1) {
jsmith687 0:d9dcc0c3cd64 800 if (abs(x - selectedX) == 2) {
jsmith687 0:d9dcc0c3cd64 801 return true;
jsmith687 0:d9dcc0c3cd64 802 }
jsmith687 0:d9dcc0c3cd64 803 }
jsmith687 0:d9dcc0c3cd64 804 return false;
jsmith687 0:d9dcc0c3cd64 805 case ROOK:
jsmith687 0:d9dcc0c3cd64 806 //check it's on the lines
jsmith687 0:d9dcc0c3cd64 807 //make sure no pieces are in the way
jsmith687 0:d9dcc0c3cd64 808 if (x == selectedX) {
jsmith687 0:d9dcc0c3cd64 809 //check y direction in a line
jsmith687 0:d9dcc0c3cd64 810 if (selectedY < y) {
jsmith687 0:d9dcc0c3cd64 811 //if position is forward
jsmith687 0:d9dcc0c3cd64 812 for (int i = selectedY; i < y; i++) {
jsmith687 0:d9dcc0c3cd64 813 if (board[selectedX][i] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 814 }
jsmith687 0:d9dcc0c3cd64 815 }
jsmith687 0:d9dcc0c3cd64 816 else {
jsmith687 0:d9dcc0c3cd64 817 //if position is backward
jsmith687 0:d9dcc0c3cd64 818 for (int i = selectedY; i > y; i--) {
jsmith687 0:d9dcc0c3cd64 819 if (board[selectedX][i] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 820 }
jsmith687 0:d9dcc0c3cd64 821 }
jsmith687 0:d9dcc0c3cd64 822 return true;
jsmith687 0:d9dcc0c3cd64 823 }
jsmith687 0:d9dcc0c3cd64 824 else if (y == selectedY) {
jsmith687 0:d9dcc0c3cd64 825 //check x direction in a line
jsmith687 0:d9dcc0c3cd64 826 if (selectedX < x) {
jsmith687 0:d9dcc0c3cd64 827 //if position is forward
jsmith687 0:d9dcc0c3cd64 828 for (int i = selectedX; i < x; i++) {
jsmith687 0:d9dcc0c3cd64 829 if (board[i][selectedY] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 830 }
jsmith687 0:d9dcc0c3cd64 831 }
jsmith687 0:d9dcc0c3cd64 832 else {
jsmith687 0:d9dcc0c3cd64 833 //if position is backward
jsmith687 0:d9dcc0c3cd64 834 for (int i = selectedX; i > x; i--) {
jsmith687 0:d9dcc0c3cd64 835 if (board[i][selectedY] != NONE) return false;
jsmith687 0:d9dcc0c3cd64 836 }
jsmith687 0:d9dcc0c3cd64 837 }
jsmith687 0:d9dcc0c3cd64 838 return true;
jsmith687 0:d9dcc0c3cd64 839 }
jsmith687 0:d9dcc0c3cd64 840 else {
jsmith687 0:d9dcc0c3cd64 841 return true;
jsmith687 0:d9dcc0c3cd64 842 }
jsmith687 0:d9dcc0c3cd64 843 case PAWN:
jsmith687 0:d9dcc0c3cd64 844 //check en passant
jsmith687 0:d9dcc0c3cd64 845 //check no pieces in way
jsmith687 0:d9dcc0c3cd64 846 //check for take on diagonal
jsmith687 0:d9dcc0c3cd64 847 //check for 2 moves on first row
jsmith687 0:d9dcc0c3cd64 848 if (currentPlayer == white && y <= selectedY) return false;
jsmith687 0:d9dcc0c3cd64 849 if (currentPlayer == black && y >= selectedY) return false;
jsmith687 0:d9dcc0c3cd64 850 if (x != selectedX) {
jsmith687 0:d9dcc0c3cd64 851 if (abs(x - selectedX) != 1) return false; //must be one diagonal space away
jsmith687 0:d9dcc0c3cd64 852 if (abs(y - selectedY) != 1) return false;
jsmith687 0:d9dcc0c3cd64 853 if (board[x][y] == NONE) return false; //must be taking a piece
jsmith687 0:d9dcc0c3cd64 854 return true;
jsmith687 0:d9dcc0c3cd64 855 }
jsmith687 0:d9dcc0c3cd64 856 else {
jsmith687 0:d9dcc0c3cd64 857 if (currentPlayer == white) {
jsmith687 0:d9dcc0c3cd64 858 if (selectedY == 1) {
jsmith687 0:d9dcc0c3cd64 859 if (y == 2 && board[x][y] == NONE) return true;
jsmith687 0:d9dcc0c3cd64 860 else if (y == 3 && board[x][y] == NONE && board[x][y - 1] == NONE) return true;
jsmith687 0:d9dcc0c3cd64 861 else return false;
jsmith687 0:d9dcc0c3cd64 862 }
jsmith687 0:d9dcc0c3cd64 863 else {
jsmith687 0:d9dcc0c3cd64 864 if (y == selectedY + 1) {
jsmith687 0:d9dcc0c3cd64 865 if (board[x][y] == NONE) {
jsmith687 0:d9dcc0c3cd64 866 return true;
jsmith687 0:d9dcc0c3cd64 867 }
jsmith687 0:d9dcc0c3cd64 868 }
jsmith687 0:d9dcc0c3cd64 869 return false;
jsmith687 0:d9dcc0c3cd64 870 }
jsmith687 0:d9dcc0c3cd64 871 }
jsmith687 0:d9dcc0c3cd64 872 else {
jsmith687 0:d9dcc0c3cd64 873 if (selectedY == 6) {
jsmith687 0:d9dcc0c3cd64 874 if (y == 5 && board[x][y] == NONE) return true;
jsmith687 0:d9dcc0c3cd64 875 else if (y == 4 && board[x][y] == NONE && board[x][y + 1] == NONE) return true;
jsmith687 0:d9dcc0c3cd64 876 else return false;
jsmith687 0:d9dcc0c3cd64 877 }
jsmith687 0:d9dcc0c3cd64 878 else {
jsmith687 0:d9dcc0c3cd64 879 if (y == selectedY - 1) {
jsmith687 0:d9dcc0c3cd64 880 if (board[x][y] == NONE) {
jsmith687 0:d9dcc0c3cd64 881 return true;
jsmith687 0:d9dcc0c3cd64 882 }
jsmith687 0:d9dcc0c3cd64 883 }
jsmith687 0:d9dcc0c3cd64 884 return false;
jsmith687 0:d9dcc0c3cd64 885 }
jsmith687 0:d9dcc0c3cd64 886 }
jsmith687 0:d9dcc0c3cd64 887 }
jsmith687 0:d9dcc0c3cd64 888 default:
jsmith687 0:d9dcc0c3cd64 889 return false;
jsmith687 0:d9dcc0c3cd64 890 }
jsmith687 0:d9dcc0c3cd64 891 }
jsmith687 0:d9dcc0c3cd64 892
jsmith687 0:d9dcc0c3cd64 893 void movePiece() {
jsmith687 0:d9dcc0c3cd64 894 //new position is viable, update location and change current player
jsmith687 0:d9dcc0c3cd64 895 if (!gameActive) gameActive = true;
jsmith687 0:d9dcc0c3cd64 896 if (board[positionX][positionY] == KING) {
jsmith687 0:d9dcc0c3cd64 897 showGameEnd();
jsmith687 0:d9dcc0c3cd64 898 return;
jsmith687 0:d9dcc0c3cd64 899 }
jsmith687 0:d9dcc0c3cd64 900 removeSelectionBox();
jsmith687 0:d9dcc0c3cd64 901 drawPiece(selectedX, selectedY, NONE);
jsmith687 0:d9dcc0c3cd64 902 board[positionX][positionY] = board[selectedX][selectedY];
jsmith687 0:d9dcc0c3cd64 903 color[positionX][positionY] = currentPlayer;
jsmith687 0:d9dcc0c3cd64 904 board[selectedX][selectedY] = NONE;
jsmith687 0:d9dcc0c3cd64 905 drawPiece(positionX, positionY, board[positionX][positionY]);
jsmith687 0:d9dcc0c3cd64 906 pieceSelected = false;
jsmith687 0:d9dcc0c3cd64 907 if (currentPlayer == white) {
jsmith687 0:d9dcc0c3cd64 908 timerWhite.stop();
jsmith687 0:d9dcc0c3cd64 909 timerBlack.start();
jsmith687 0:d9dcc0c3cd64 910 }
jsmith687 0:d9dcc0c3cd64 911 if (currentPlayer == black) {
jsmith687 0:d9dcc0c3cd64 912 timerBlack.stop();
jsmith687 0:d9dcc0c3cd64 913 timerWhite.start();
jsmith687 0:d9dcc0c3cd64 914 }
jsmith687 0:d9dcc0c3cd64 915 speakerOut.PlayNote(2000, .1, .25);
jsmith687 0:d9dcc0c3cd64 916 currentPlayer = !currentPlayer;
jsmith687 0:d9dcc0c3cd64 917 }
jsmith687 0:d9dcc0c3cd64 918
jsmith687 0:d9dcc0c3cd64 919 void moveSelectionBox(int direction) {
jsmith687 0:d9dcc0c3cd64 920 if (direction == NONE) {
jsmith687 0:d9dcc0c3cd64 921 drawSelectionBox(positionX, positionY, GREEN);
jsmith687 0:d9dcc0c3cd64 922 return;
jsmith687 0:d9dcc0c3cd64 923 }
jsmith687 0:d9dcc0c3cd64 924 if (direction == FORWARD && positionY == 7) return;
jsmith687 0:d9dcc0c3cd64 925 if (direction == BACKWARD && positionY == 0) return;
jsmith687 0:d9dcc0c3cd64 926 if (direction == RIGHT && positionX == 7) return;
jsmith687 0:d9dcc0c3cd64 927 if (direction == LEFT && positionX == 0) return;
jsmith687 0:d9dcc0c3cd64 928 if (pieceSelected && positionX == selectedX && positionY == selectedY) {
jsmith687 0:d9dcc0c3cd64 929 drawSelectionBox(positionX, positionY, RED);
jsmith687 0:d9dcc0c3cd64 930 }
jsmith687 0:d9dcc0c3cd64 931 else {
jsmith687 0:d9dcc0c3cd64 932 drawSelectionBox(positionX, positionY, BLACK);
jsmith687 0:d9dcc0c3cd64 933 }
jsmith687 0:d9dcc0c3cd64 934 if (direction == FORWARD) {
jsmith687 0:d9dcc0c3cd64 935 positionY++;
jsmith687 0:d9dcc0c3cd64 936 }
jsmith687 0:d9dcc0c3cd64 937 if (direction == BACKWARD) {
jsmith687 0:d9dcc0c3cd64 938 positionY--;
jsmith687 0:d9dcc0c3cd64 939 }
jsmith687 0:d9dcc0c3cd64 940 if (direction == RIGHT) {
jsmith687 0:d9dcc0c3cd64 941 positionX++;
jsmith687 0:d9dcc0c3cd64 942 }
jsmith687 0:d9dcc0c3cd64 943 if (direction == LEFT) {
jsmith687 0:d9dcc0c3cd64 944 positionX--;
jsmith687 0:d9dcc0c3cd64 945 }
jsmith687 0:d9dcc0c3cd64 946 speakerOut.PlayNote(500, .1, .25);
jsmith687 0:d9dcc0c3cd64 947 drawSelectionBox(positionX, positionY, GREEN);
jsmith687 0:d9dcc0c3cd64 948 }
jsmith687 0:d9dcc0c3cd64 949
jsmith687 0:d9dcc0c3cd64 950 bool checkValidSelection() {
jsmith687 0:d9dcc0c3cd64 951 if (board[positionX][positionY] != NONE) {
jsmith687 0:d9dcc0c3cd64 952 if (color[positionX][positionY] == currentPlayer) {
jsmith687 0:d9dcc0c3cd64 953 return true;
jsmith687 0:d9dcc0c3cd64 954 }
jsmith687 0:d9dcc0c3cd64 955 }
jsmith687 0:d9dcc0c3cd64 956 return false;
jsmith687 0:d9dcc0c3cd64 957 }
jsmith687 0:d9dcc0c3cd64 958
jsmith687 0:d9dcc0c3cd64 959 void selectPiece() {
jsmith687 0:d9dcc0c3cd64 960 selectedX = positionX;
jsmith687 0:d9dcc0c3cd64 961 selectedY = positionY;
jsmith687 0:d9dcc0c3cd64 962 pieceSelected = true;
jsmith687 0:d9dcc0c3cd64 963 currentPiece = board[positionX][positionY];
jsmith687 0:d9dcc0c3cd64 964 displayPossibleMoves();
jsmith687 0:d9dcc0c3cd64 965 }
jsmith687 0:d9dcc0c3cd64 966
jsmith687 0:d9dcc0c3cd64 967 void deselectPiece() {
jsmith687 0:d9dcc0c3cd64 968 pieceSelected = false;
jsmith687 0:d9dcc0c3cd64 969 currentPiece = NONE;
jsmith687 0:d9dcc0c3cd64 970 removeSelectionBox();
jsmith687 0:d9dcc0c3cd64 971 moveSelectionBox(NONE);
jsmith687 0:d9dcc0c3cd64 972 }
jsmith687 0:d9dcc0c3cd64 973
jsmith687 0:d9dcc0c3cd64 974 void selectHandler() {
jsmith687 0:d9dcc0c3cd64 975 if (pieceSelected) {
jsmith687 0:d9dcc0c3cd64 976 if (positionX == selectedX && positionY == selectedY) {
jsmith687 0:d9dcc0c3cd64 977 deselectPiece();
jsmith687 0:d9dcc0c3cd64 978 }
jsmith687 0:d9dcc0c3cd64 979 if (checkValidMove(positionX, positionY)) {
jsmith687 0:d9dcc0c3cd64 980 movePiece();
jsmith687 0:d9dcc0c3cd64 981 }
jsmith687 0:d9dcc0c3cd64 982 }
jsmith687 0:d9dcc0c3cd64 983 else {
jsmith687 0:d9dcc0c3cd64 984 if (checkValidSelection()) {
jsmith687 0:d9dcc0c3cd64 985 selectPiece();
jsmith687 0:d9dcc0c3cd64 986 }
jsmith687 0:d9dcc0c3cd64 987 }
jsmith687 0:d9dcc0c3cd64 988 }
jsmith687 0:d9dcc0c3cd64 989
jsmith687 0:d9dcc0c3cd64 990 void gameHandler() {
jsmith687 0:d9dcc0c3cd64 991 if (menuOpen) return;
jsmith687 0:d9dcc0c3cd64 992 int move = waitForInput();
jsmith687 0:d9dcc0c3cd64 993 switch (move) {
jsmith687 0:d9dcc0c3cd64 994 case MENU:
jsmith687 0:d9dcc0c3cd64 995 openMenu();
jsmith687 0:d9dcc0c3cd64 996 return;
jsmith687 0:d9dcc0c3cd64 997 case SELECT:
jsmith687 0:d9dcc0c3cd64 998 selectHandler();
jsmith687 0:d9dcc0c3cd64 999 break;
jsmith687 0:d9dcc0c3cd64 1000 default:
jsmith687 0:d9dcc0c3cd64 1001 moveSelectionBox(move);
jsmith687 0:d9dcc0c3cd64 1002 break;
jsmith687 0:d9dcc0c3cd64 1003 }
jsmith687 0:d9dcc0c3cd64 1004 }
jsmith687 0:d9dcc0c3cd64 1005
jsmith687 0:d9dcc0c3cd64 1006 //MAIN----------------------------------------------------------------------------------------------------------------------------------
jsmith687 0:d9dcc0c3cd64 1007
jsmith687 0:d9dcc0c3cd64 1008 int main() {
jsmith687 0:d9dcc0c3cd64 1009
jsmith687 0:d9dcc0c3cd64 1010 initialize();
jsmith687 0:d9dcc0c3cd64 1011
jsmith687 0:d9dcc0c3cd64 1012 Thread timerThread(timer);
jsmith687 0:d9dcc0c3cd64 1013
jsmith687 0:d9dcc0c3cd64 1014 while (true) {
jsmith687 0:d9dcc0c3cd64 1015 if (menuOpen) menuHandler();
jsmith687 0:d9dcc0c3cd64 1016 else gameHandler();
jsmith687 0:d9dcc0c3cd64 1017 }
jsmith687 0:d9dcc0c3cd64 1018
jsmith687 0:d9dcc0c3cd64 1019 }