ELEC2645 (2015/16) / Mbed 2 deprecated el14ws_Project

Snake Game

Dependencies:   N5110 mbed

Fork of ProjectSnake by William Smith

main.cpp@1:44cc07feab7e, 2016-05-04 (annotated)

Committer:
el14ws
Date:
Wed May 04 18:24:37 2016 +0000
Revision:
1:44cc07feab7e
Parent:
0:4b8288518876
Child:
2:3389133a2223
Good position

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el14ws 0:4b8288518876 1 #include "mbed.h"
el14ws 0:4b8288518876 2 #include "N5110.h"
el14ws 0:4b8288518876 3 #define DIRECTION_TOLERANCE 0.05// change this to alter tolerance of joystick direction
el14ws 0:4b8288518876 4
el14ws 0:4b8288518876 5 DigitalIn button(PTB11);// connections for joystick
el14ws 0:4b8288518876 6 AnalogIn xPot(PTB2);
el14ws 0:4b8288518876 7 AnalogIn yPot(PTB3);
el14ws 0:4b8288518876 8 Ticker pollJoystick;// timer to regularly read the joystick
el14ws 0:4b8288518876 9 // Serial for debug
el14ws 0:4b8288518876 10 Serial serial(USBTX,USBRX);// Serial for debug
el14ws 0:4b8288518876 11 // create enumerated type (0,1,2,3 etc. for direction)
el14ws 0:4b8288518876 12 // could be extended for diagonals etc.
el14ws 0:4b8288518876 13 enum DirectionName {
el14ws 0:4b8288518876 14 UP,
el14ws 0:4b8288518876 15 DOWN,
el14ws 0:4b8288518876 16 LEFT,
el14ws 0:4b8288518876 17 RIGHT,
el14ws 0:4b8288518876 18 CENTRE,
el14ws 0:4b8288518876 19 UNKNOWN
el14ws 0:4b8288518876 20 };
el14ws 0:4b8288518876 21 typedef struct JoyStick Joystick;// struct for Joystick
el14ws 0:4b8288518876 22 struct JoyStick {
el14ws 0:4b8288518876 23 float x; // current x value
el14ws 0:4b8288518876 24 float x0; // 'centred' x value
el14ws 0:4b8288518876 25 float y; // current y value
el14ws 0:4b8288518876 26 float y0; // 'centred' y value
el14ws 0:4b8288518876 27 int button; // button state (assume pull-down used, so 1 = pressed, 0 = unpressed)
el14ws 0:4b8288518876 28 DirectionName direction; // current direction
el14ws 0:4b8288518876 29 };
el14ws 0:4b8288518876 30 Joystick joystick;// create struct variable
el14ws 0:4b8288518876 31 int printFlag = 0;
el14ws 0:4b8288518876 32
el14ws 0:4b8288518876 33 // VCC, SCE, RST, D/C, MOSI, SCLK, LED
el14ws 0:4b8288518876 34 N5110 lcd( PTE26, PTA0, PTC4, PTD0, PTD2, PTD1, PTC3);
el14ws 0:4b8288518876 35 DigitalIn buttonA(PTB18);
el14ws 0:4b8288518876 36 int ni = 84;
el14ws 0:4b8288518876 37 int x = 0;
el14ws 0:4b8288518876 38 int x1 = 0;
el14ws 0:4b8288518876 39 int x2 = 0;
el14ws 0:4b8288518876 40 int x3 = 0;
el14ws 0:4b8288518876 41 int x4 = 0;
el14ws 0:4b8288518876 42 int x5 = 0;
el14ws 0:4b8288518876 43 int x6 = 0;
el14ws 0:4b8288518876 44 int x7 = 0;
el14ws 0:4b8288518876 45 int x8 = 0;
el14ws 0:4b8288518876 46 int x9 = 0;
el14ws 0:4b8288518876 47 int x10 = 0;
el14ws 0:4b8288518876 48 int x11 = 0;
el14ws 0:4b8288518876 49 int x12 = 0;
el14ws 0:4b8288518876 50 int x13 = 0;
el14ws 0:4b8288518876 51 int x14 = 0;
el14ws 0:4b8288518876 52 int x15 = 0;
el14ws 0:4b8288518876 53 int x16 = 0;
el14ws 0:4b8288518876 54 int x17 = 0;
el14ws 0:4b8288518876 55 int x18 = 0;
el14ws 0:4b8288518876 56 int x19 = 0;
el14ws 0:4b8288518876 57 int x20 = 0;
el14ws 0:4b8288518876 58 int x21 = 0;
el14ws 0:4b8288518876 59 int x22 = 0;
el14ws 0:4b8288518876 60 int x23 = 0;
el14ws 0:4b8288518876 61 int x24 = 0;
el14ws 0:4b8288518876 62 int y = 0;
el14ws 0:4b8288518876 63 int y1 = 1;
el14ws 0:4b8288518876 64 int y2 = 2;
el14ws 0:4b8288518876 65 int y3 = 3;
el14ws 0:4b8288518876 66 int y4 = 4;
el14ws 0:4b8288518876 67 int y5 = 5;
el14ws 0:4b8288518876 68 int y6 = 6;
el14ws 0:4b8288518876 69 int y7 = 7;
el14ws 0:4b8288518876 70 int y8 = 8;
el14ws 0:4b8288518876 71 int y9 = 9;
el14ws 0:4b8288518876 72 int y10 = 10;
el14ws 0:4b8288518876 73 int y11 = 11;
el14ws 0:4b8288518876 74 int y12 = 12;
el14ws 0:4b8288518876 75 int y13 = 13;
el14ws 0:4b8288518876 76 int y14 = 14;
el14ws 0:4b8288518876 77 int y15 = 15;
el14ws 0:4b8288518876 78 int y16 = 16;
el14ws 0:4b8288518876 79 int y17 = 17;
el14ws 0:4b8288518876 80 int y18 = 18;
el14ws 0:4b8288518876 81 int y19 = 19;
el14ws 0:4b8288518876 82 int y20 = 20;
el14ws 0:4b8288518876 83 int y21 = 21;
el14ws 0:4b8288518876 84 int y22 = 22;
el14ws 0:4b8288518876 85 int y23 = 23;
el14ws 0:4b8288518876 86 int y24 = 24;
el14ws 0:4b8288518876 87 int change = 1;
el14ws 0:4b8288518876 88 int n[84][48];
el14ws 0:4b8288518876 89 int array[48][84];
el14ws 0:4b8288518876 90 int nj = 48;
el14ws 0:4b8288518876 91 int cells[84][48];
el14ws 0:4b8288518876 92 int Score = 0;
el14ws 0:4b8288518876 93 int randX;
el14ws 0:4b8288518876 94 int randY;
el14ws 0:4b8288518876 95 char str[64];
el14ws 0:4b8288518876 96 int pause=0;
el14ws 0:4b8288518876 97
el14ws 0:4b8288518876 98 void Menu(); //Start screen
el14ws 0:4b8288518876 99 void Welcomescreen(); //Prints Welcome to snake on screen
el14ws 0:4b8288518876 100 void clearCells(); //Clears Screen
el14ws 0:4b8288518876 101 void checkerBoard(); //produces checkers before game begins
el14ws 0:4b8288518876 102 void DrawArray(); //Sets the pixel depending on whether 0 or higher than 1
el14ws 0:4b8288518876 103 void ClearArray();//Checks over each individual pixel and if its 0 it will clear
el14ws 0:4b8288518876 104 void GenerateFood();//Generates food at random places
el14ws 0:4b8288518876 105 void MakeSnake(); //sets the pixels for the snake
el14ws 0:4b8288518876 106 void SnakeGame(); // Game Rules
el14ws 0:4b8288518876 107 void MoveSnake(); //moving the snake using the joy stick
el14ws 0:4b8288518876 108 void calibrateJoystick();
el14ws 0:4b8288518876 109 void updateJoystick();
el14ws 0:4b8288518876 110 void SnakeGrowing();
el14ws 0:4b8288518876 111 void GameOver();//Game ends
el14ws 0:4b8288518876 112 void drawLine();
el14ws 0:4b8288518876 113 void calibrateJoystick();
el14ws 0:4b8288518876 114 void updateJoystick();
el14ws 0:4b8288518876 115
el14ws 0:4b8288518876 116 int main()
el14ws 0:4b8288518876 117 {
el14ws 0:4b8288518876 118 buttonA.mode(PullDown);
el14ws 0:4b8288518876 119 calibrateJoystick(); // get centred values of joystick
el14ws 0:4b8288518876 120 pollJoystick.attach(&updateJoystick,1.0/10.0); // read joystick 10 times per second
el14ws 0:4b8288518876 121 calibrateJoystick();
el14ws 0:4b8288518876 122 updateJoystick();
el14ws 0:4b8288518876 123 lcd.init();
el14ws 0:4b8288518876 124 Welcomescreen();
el14ws 0:4b8288518876 125 lcd.clear();
el14ws 0:4b8288518876 126 GenerateFood();
el14ws 0:4b8288518876 127 DrawArray();
el14ws 0:4b8288518876 128 Menu();
el14ws 0:4b8288518876 129 while(1) {
el14ws 0:4b8288518876 130
el14ws 0:4b8288518876 131 MakeSnake();
el14ws 0:4b8288518876 132 ClearArray();
el14ws 0:4b8288518876 133 DrawArray();
el14ws 0:4b8288518876 134 }
el14ws 0:4b8288518876 135 }
el14ws 0:4b8288518876 136 //menu screen
el14ws 0:4b8288518876 137 void Menu()
el14ws 0:4b8288518876 138 {
el14ws 0:4b8288518876 139 // first need to initialise display
el14ws 0:4b8288518876 140
el14ws 0:4b8288518876 141 lcd.clear();
el14ws 0:4b8288518876 142 lcd.printString("Press Button",6,1);
el14ws 0:4b8288518876 143 lcd.printString("To",35,3);
el14ws 0:4b8288518876 144 lcd.printString("START",27,5);
el14ws 0:4b8288518876 145 wait(0.3);
el14ws 0:4b8288518876 146
el14ws 0:4b8288518876 147 while(1) {
el14ws 0:4b8288518876 148 if (buttonA==1) {
el14ws 0:4b8288518876 149 lcd.clear();
el14ws 0:4b8288518876 150 checkerBoard();
el14ws 0:4b8288518876 151 wait(0.5);
el14ws 0:4b8288518876 152 lcd.clear();
el14ws 0:4b8288518876 153
el14ws 0:4b8288518876 154
el14ws 0:4b8288518876 155 while(1) {
el14ws 0:4b8288518876 156
el14ws 0:4b8288518876 157 wait(0.005);
el14ws 0:4b8288518876 158 SnakeGame();
el14ws 0:4b8288518876 159 if (buttonA==1) {
el14ws 0:4b8288518876 160 pause=0;
el14ws 0:4b8288518876 161 Menu();
el14ws 0:4b8288518876 162 }
el14ws 0:4b8288518876 163
el14ws 0:4b8288518876 164 if (button==1) {
el14ws 0:4b8288518876 165 pause=0;
el14ws 0:4b8288518876 166 lcd.clear();
el14ws 0:4b8288518876 167 sprintf(str,"%d",Score);
el14ws 0:4b8288518876 168 lcd.printString(str,37,2);
el14ws 0:4b8288518876 169 wait(1);
el14ws 0:4b8288518876 170 }
el14ws 0:4b8288518876 171 }
el14ws 0:4b8288518876 172 }
el14ws 0:4b8288518876 173 }
el14ws 0:4b8288518876 174 }
el14ws 0:4b8288518876 175
el14ws 0:4b8288518876 176 void Welcomescreen() // Display welcome screen
el14ws 0:4b8288518876 177 {
el14ws 0:4b8288518876 178 lcd.printString("Welcome",20,1); // display Welcome
el14ws 0:4b8288518876 179 wait(0.1);
el14ws 0:4b8288518876 180 lcd.printString("To",35,3); // display To
el14ws 0:4b8288518876 181 wait(0.1);
el14ws 0:4b8288518876 182 lcd.printString("SNAKE",27,5); // display Snake
el14ws 0:4b8288518876 183 wait(1);
el14ws 0:4b8288518876 184 }
el14ws 0:4b8288518876 185
el14ws 0:4b8288518876 186 void checkerBoard()
el14ws 0:4b8288518876 187 {
el14ws 0:4b8288518876 188 //
el14ws 0:4b8288518876 189 for (int i = 0; i < ni ; i+=2) {
el14ws 0:4b8288518876 190 for (int j = 0; j < nj ; j+=2) {
el14ws 0:4b8288518876 191 lcd.setPixel(i,j);
el14ws 0:4b8288518876 192 }
el14ws 0:4b8288518876 193 }
el14ws 0:4b8288518876 194 lcd.refresh();
el14ws 0:4b8288518876 195 }
el14ws 0:4b8288518876 196
el14ws 0:4b8288518876 197 void DrawArray()
el14ws 0:4b8288518876 198 {
el14ws 0:4b8288518876 199 for(int x=0; x<84; x++) {
el14ws 0:4b8288518876 200 for (int y=0; y<48; y++) {
el14ws 0:4b8288518876 201 if(array[y][x]>=1) {
el14ws 0:4b8288518876 202 lcd.setPixel(x,y);
el14ws 0:4b8288518876 203 } else {
el14ws 0:4b8288518876 204 lcd.clearPixel(x,y);
el14ws 0:4b8288518876 205 }
el14ws 0:4b8288518876 206 }
el14ws 0:4b8288518876 207 }
el14ws 0:4b8288518876 208 lcd.refresh();
el14ws 0:4b8288518876 209 }
el14ws 0:4b8288518876 210
el14ws 0:4b8288518876 211 void ClearArray()
el14ws 0:4b8288518876 212 {
el14ws 0:4b8288518876 213 for(int x=0; x<84; x++) {
el14ws 0:4b8288518876 214 for(int y=0; y<48; y++) {
el14ws 0:4b8288518876 215 if (array[y][x]==0) {
el14ws 0:4b8288518876 216 lcd.clearPixel(x,y);
el14ws 0:4b8288518876 217 } else {
el14ws 0:4b8288518876 218 lcd.setPixel(x,y);
el14ws 0:4b8288518876 219 }
el14ws 0:4b8288518876 220 }
el14ws 0:4b8288518876 221 }
el14ws 0:4b8288518876 222 lcd.refresh();
el14ws 0:4b8288518876 223 }
el14ws 0:4b8288518876 224
el14ws 0:4b8288518876 225 void calibrateJoystick()// read default positions of the joystick to calibrate later readings
el14ws 0:4b8288518876 226 {
el14ws 0:4b8288518876 227 button.mode(PullDown); // must not move during calibration
el14ws 0:4b8288518876 228 joystick.x0 = xPot; // initial positions in the range 0.0 to 1.0 (0.5 if centred exactly)
el14ws 0:4b8288518876 229 joystick.y0 = yPot;
el14ws 0:4b8288518876 230 }
el14ws 0:4b8288518876 231 void updateJoystick()
el14ws 0:4b8288518876 232 {
el14ws 0:4b8288518876 233 joystick.x = xPot - joystick.x0;// read current joystick values relative to calibrated values (in range -0.5 to 0.5, 0.0 is centred)
el14ws 0:4b8288518876 234 joystick.y = yPot - joystick.y0;// read button state
el14ws 0:4b8288518876 235 joystick.button = button; // calculate direction depending on x,y values
el14ws 0:4b8288518876 236 if ( fabs(joystick.y) < DIRECTION_TOLERANCE && fabs(joystick.x) < DIRECTION_TOLERANCE) { // tolerance allows a little lee-way in case joystick not exactly in the stated direction
el14ws 0:4b8288518876 237 joystick.direction = CENTRE;
el14ws 0:4b8288518876 238 } else if ( joystick.y > DIRECTION_TOLERANCE && fabs(joystick.x) < DIRECTION_TOLERANCE) {
el14ws 0:4b8288518876 239 joystick.direction = LEFT;
el14ws 0:4b8288518876 240 } else if ( joystick.y < DIRECTION_TOLERANCE && fabs(joystick.x) < DIRECTION_TOLERANCE) {
el14ws 0:4b8288518876 241 joystick.direction = RIGHT;
el14ws 0:4b8288518876 242 } else if ( joystick.x > DIRECTION_TOLERANCE && fabs(joystick.y) < DIRECTION_TOLERANCE) {
el14ws 0:4b8288518876 243 joystick.direction = DOWN;
el14ws 0:4b8288518876 244 } else if ( joystick.x < DIRECTION_TOLERANCE && fabs(joystick.y) < DIRECTION_TOLERANCE) {
el14ws 0:4b8288518876 245 joystick.direction = UP;
el14ws 0:4b8288518876 246 } else {
el14ws 0:4b8288518876 247 joystick.direction = UNKNOWN;
el14ws 0:4b8288518876 248 }
el14ws 0:4b8288518876 249 printFlag = 1;// set flag for printing
el14ws 0:4b8288518876 250 }
el14ws 0:4b8288518876 251
el14ws 0:4b8288518876 252 void GenerateFood()
el14ws 0:4b8288518876 253 {
el14ws 0:4b8288518876 254 randX = rand() %83; //make random number between 0 - 84
el14ws 0:4b8288518876 255 randY = rand() %47; //make random number between 0 - 48
el14ws 0:4b8288518876 256 while(array[randY][randX]) {
el14ws 0:4b8288518876 257 randX= rand() %83;
el14ws 0:4b8288518876 258 randY= rand() %47;
el14ws 0:4b8288518876 259 }
el14ws 0:4b8288518876 260 array[randY][randX]= 5;
el14ws 0:4b8288518876 261 }
el14ws 0:4b8288518876 262 void MakeSnake()
el14ws 0:4b8288518876 263 {
el14ws 0:4b8288518876 264 array[y+36][x+5]= 1;
el14ws 0:4b8288518876 265 array[y1+36][x1+5]= 1;
el14ws 0:4b8288518876 266 array[y2+36][x2+5]= 1;
el14ws 0:4b8288518876 267 array[y3+36][x3+5]= 1;
el14ws 0:4b8288518876 268 array[y4+36][x4+5]= 1;
el14ws 0:4b8288518876 269 array[y5+36][x5+5]= 0;
el14ws 0:4b8288518876 270 array[y6+36][x6+5]= 0;
el14ws 0:4b8288518876 271 array[y7+36][x7+5]= 0;
el14ws 0:4b8288518876 272 array[y8+36][x7+5]= 0;
el14ws 0:4b8288518876 273 array[y9+36][x9+5]= 0;
el14ws 0:4b8288518876 274 array[y10+36][x10+5]= 0;
el14ws 0:4b8288518876 275 array[y11+36][x11+5]= 0;
el14ws 0:4b8288518876 276 array[y12+36][x12+5]= 0;
el14ws 0:4b8288518876 277 array[y13+36][x13+5]= 0;
el14ws 0:4b8288518876 278 array[y14+36][x14+5]= 0;
el14ws 0:4b8288518876 279 array[y15+36][x15+5]= 0;
el14ws 0:4b8288518876 280 array[y16+36][x16+5]= 0;
el14ws 0:4b8288518876 281 array[y17+36][x17+5]= 0;
el14ws 0:4b8288518876 282 array[y18+36][x18+5]= 0;
el14ws 0:4b8288518876 283 array[y19+36][x19+5]= 0;
el14ws 0:4b8288518876 284 array[y20+36][x20+5]= 0;
el14ws 0:4b8288518876 285 array[y21+36][x21+5]= 0;
el14ws 0:4b8288518876 286 array[y22+36][x22+5]= 0;
el14ws 0:4b8288518876 287 array[y23+36][x23+5]= 0;
el14ws 0:4b8288518876 288 array[y24+36][x24+5]= 0;
el14ws 0:4b8288518876 289 }
el14ws 0:4b8288518876 290
el14ws 0:4b8288518876 291 void SnakeGame()
el14ws 0:4b8288518876 292 {
el14ws 0:4b8288518876 293 MakeSnake();
el14ws 0:4b8288518876 294 ClearArray();
el14ws 0:4b8288518876 295 DrawArray();
el14ws 0:4b8288518876 296 SnakeGrowing();
el14ws 0:4b8288518876 297 if(pause==0) {
el14ws 0:4b8288518876 298 MoveSnake();
el14ws 0:4b8288518876 299 }
el14ws 0:4b8288518876 300 if(y+36==randY && x+5==randX) {
el14ws 0:4b8288518876 301 GenerateFood();
el14ws 0:4b8288518876 302
el14ws 0:4b8288518876 303 Score= Score+10;
el14ws 0:4b8288518876 304 }
el14ws 0:4b8288518876 305
el14ws 0:4b8288518876 306 }
el14ws 0:4b8288518876 307 void MoveSnake()
el14ws 0:4b8288518876 308 {
el14ws 0:4b8288518876 309 array[y+36][x+5]= 0;
el14ws 0:4b8288518876 310
el14ws 0:4b8288518876 311 array[y1+36][x1+5]= 0;
el14ws 0:4b8288518876 312
el14ws 0:4b8288518876 313 array[y2+36][x2+5]= 0;
el14ws 0:4b8288518876 314
el14ws 0:4b8288518876 315 array[y3+36][x3+5]= 0;
el14ws 0:4b8288518876 316
el14ws 0:4b8288518876 317 array[y4+36][x4+5]= 0;
el14ws 0:4b8288518876 318
el14ws 0:4b8288518876 319 array[y5+36][x5+5]= 0;
el14ws 0:4b8288518876 320
el14ws 0:4b8288518876 321 array[y6+36][x6+5]= 0;
el14ws 0:4b8288518876 322
el14ws 0:4b8288518876 323 array[y7+36][x7+5]= 0;
el14ws 0:4b8288518876 324
el14ws 0:4b8288518876 325 array[y8+36][x8+5]= 0;
el14ws 0:4b8288518876 326
el14ws 0:4b8288518876 327 array[y9+36][x9+5]= 0;
el14ws 0:4b8288518876 328
el14ws 0:4b8288518876 329 array[y10+36][x10+5]= 0;
el14ws 0:4b8288518876 330
el14ws 0:4b8288518876 331 array[y11+36][x11+5]= 0;
el14ws 0:4b8288518876 332
el14ws 0:4b8288518876 333 array[y12+36][x12+5]= 0;
el14ws 0:4b8288518876 334
el14ws 0:4b8288518876 335 array[y13+36][x13+5]= 0;
el14ws 0:4b8288518876 336
el14ws 0:4b8288518876 337 array[y14+36][x14+5]= 0;
el14ws 0:4b8288518876 338
el14ws 0:4b8288518876 339 array[y15+36][x15+5]= 0;
el14ws 0:4b8288518876 340
el14ws 0:4b8288518876 341 array[y16+36][x16+5]= 0;
el14ws 0:4b8288518876 342
el14ws 0:4b8288518876 343 array[y17+36][x17+5]= 0;
el14ws 0:4b8288518876 344
el14ws 0:4b8288518876 345 array[y18+36][x18+5]= 0;
el14ws 0:4b8288518876 346
el14ws 0:4b8288518876 347 array[y19+36][x19+5]= 0;
el14ws 0:4b8288518876 348
el14ws 0:4b8288518876 349 array[y20+36][x20+5]= 0;
el14ws 0:4b8288518876 350
el14ws 0:4b8288518876 351 array[y21+36][x21+5]= 0;
el14ws 0:4b8288518876 352
el14ws 0:4b8288518876 353 array[y22+36][x22+5]= 0;
el14ws 0:4b8288518876 354
el14ws 0:4b8288518876 355 array[y23+36][x23+5]= 0;
el14ws 0:4b8288518876 356
el14ws 0:4b8288518876 357 array[y24+36][x24+5]= 0;
el14ws 0:4b8288518876 358
el14ws 0:4b8288518876 359 x24=x23;
el14ws 0:4b8288518876 360 y24=y23;
el14ws 0:4b8288518876 361 x23=x22;
el14ws 0:4b8288518876 362 y23=y22;
el14ws 0:4b8288518876 363 x22=x21;
el14ws 0:4b8288518876 364 y22=y21;
el14ws 0:4b8288518876 365 x21=x20;
el14ws 0:4b8288518876 366 y21=y20;
el14ws 0:4b8288518876 367 x20=x19;
el14ws 0:4b8288518876 368 y20=y19;
el14ws 0:4b8288518876 369 x19=x18;
el14ws 0:4b8288518876 370 y19=y18;
el14ws 0:4b8288518876 371 x18=x17;
el14ws 0:4b8288518876 372 y18=y17;
el14ws 0:4b8288518876 373 x17=x16;
el14ws 0:4b8288518876 374 y17=y16;
el14ws 0:4b8288518876 375 x16=x15;
el14ws 0:4b8288518876 376 y16=y15;
el14ws 0:4b8288518876 377 x15=x14;
el14ws 0:4b8288518876 378 y15=y14;
el14ws 0:4b8288518876 379 x14=x13;
el14ws 0:4b8288518876 380 y14=y13;
el14ws 0:4b8288518876 381 x13=x12;
el14ws 0:4b8288518876 382 y13=y12;
el14ws 0:4b8288518876 383 x12=x11;
el14ws 0:4b8288518876 384 y12=y11;
el14ws 0:4b8288518876 385 x11=x10;
el14ws 0:4b8288518876 386 y11=y10;
el14ws 0:4b8288518876 387 x10=x9;
el14ws 0:4b8288518876 388 y10=y9;
el14ws 0:4b8288518876 389 x9=x8;
el14ws 0:4b8288518876 390 y9=y8;
el14ws 0:4b8288518876 391 x8=x7;
el14ws 0:4b8288518876 392 y8=y7;
el14ws 0:4b8288518876 393 x7=x6;
el14ws 0:4b8288518876 394 y7=y6;
el14ws 0:4b8288518876 395 x6=x5;
el14ws 0:4b8288518876 396 y6=y5;
el14ws 0:4b8288518876 397 x5=x4;
el14ws 0:4b8288518876 398 y5=y4;
el14ws 0:4b8288518876 399 x4=x3;
el14ws 0:4b8288518876 400 y4=y3;
el14ws 0:4b8288518876 401 x3=x2;
el14ws 0:4b8288518876 402 y3=y2;
el14ws 0:4b8288518876 403 x2=x1;
el14ws 0:4b8288518876 404 y2=y1;
el14ws 0:4b8288518876 405 x1 = x;
el14ws 0:4b8288518876 406 y1 = y;
el14ws 0:4b8288518876 407 if (joystick.direction == CENTRE) {
el14ws 0:4b8288518876 408 //lcd.printString("CENTRE",20,1); // display welcome
el14ws 0:4b8288518876 409 wait(0.05);
el14ws 0:4b8288518876 410 } else if (joystick.direction == UP) {
el14ws 0:4b8288518876 411 //lcd.printString("UP",20,1); // display welcome
el14ws 0:4b8288518876 412 wait(0.05);
el14ws 1:44cc07feab7e 413 //y--;
el14ws 0:4b8288518876 414 change = 1;
el14ws 1:44cc07feab7e 415 if
el14ws 0:4b8288518876 416 } else if (joystick.direction == DOWN) {
el14ws 0:4b8288518876 417 //lcd.printString("DOWN",20,1); // display welcome
el14ws 0:4b8288518876 418 wait(0.05);
el14ws 0:4b8288518876 419 change = 2;
el14ws 1:44cc07feab7e 420 //y++;
el14ws 0:4b8288518876 421 } else if (joystick.direction == LEFT) {
el14ws 0:4b8288518876 422 //lcd.printString("LEFT",20,1); // display welcome
el14ws 0:4b8288518876 423 wait(0.05);
el14ws 1:44cc07feab7e 424 //x--;
el14ws 0:4b8288518876 425 change = 3;
el14ws 0:4b8288518876 426 } else if (joystick.direction == RIGHT) {
el14ws 0:4b8288518876 427 //lcd.printString("RIGHT",20,1); // display welcome
el14ws 0:4b8288518876 428 wait(0.05);
el14ws 1:44cc07feab7e 429 //x++;
el14ws 0:4b8288518876 430 change = 4;
el14ws 0:4b8288518876 431 }
el14ws 1:44cc07feab7e 432 if (change == 1) {
el14ws 1:44cc07feab7e 433 y--;
el14ws 1:44cc07feab7e 434 } else if (change == 2) {
el14ws 1:44cc07feab7e 435 y++;
el14ws 1:44cc07feab7e 436 } else if (change == 3) {
el14ws 1:44cc07feab7e 437 x--;
el14ws 1:44cc07feab7e 438 } else if (change == 4) {
el14ws 1:44cc07feab7e 439 x++;
el14ws 1:44cc07feab7e 440 }
el14ws 1:44cc07feab7e 441
el14ws 0:4b8288518876 442 }
el14ws 1:44cc07feab7e 443 void SnakeGrowing() {
el14ws 0:4b8288518876 444
el14ws 0:4b8288518876 445
el14ws 1:44cc07feab7e 446 if(Score>=10) {
el14ws 1:44cc07feab7e 447 array[y+36][x+5]= 1;
el14ws 0:4b8288518876 448
el14ws 1:44cc07feab7e 449 array[y1+36][x1+5]= 1;
el14ws 0:4b8288518876 450
el14ws 1:44cc07feab7e 451 array[y2+36][x2+5]= 1;
el14ws 0:4b8288518876 452
el14ws 1:44cc07feab7e 453 array[y3+36][x3+5]= 1;
el14ws 0:4b8288518876 454
el14ws 1:44cc07feab7e 455 array[y4+36][x4+5]= 1;
el14ws 0:4b8288518876 456
el14ws 1:44cc07feab7e 457 array[y5+36][x5+5]= 1;
el14ws 0:4b8288518876 458
el14ws 1:44cc07feab7e 459 array[y6+36][x6+5]= 1;
el14ws 0:4b8288518876 460
el14ws 1:44cc07feab7e 461 }
el14ws 0:4b8288518876 462
el14ws 0:4b8288518876 463
el14ws 1:44cc07feab7e 464 if(Score>=20) {
el14ws 1:44cc07feab7e 465 array[y+36][x+5]= 1;
el14ws 0:4b8288518876 466
el14ws 1:44cc07feab7e 467 array[y1+36][x1+5]= 1;
el14ws 0:4b8288518876 468
el14ws 1:44cc07feab7e 469 array[y2+36][x2+5]= 1;
el14ws 0:4b8288518876 470
el14ws 1:44cc07feab7e 471 array[y3+36][x3+5]= 1;
el14ws 0:4b8288518876 472
el14ws 1:44cc07feab7e 473 array[y4+36][x4+5]= 1;
el14ws 0:4b8288518876 474
el14ws 1:44cc07feab7e 475 array[y5+36][x5+5]= 1;
el14ws 0:4b8288518876 476
el14ws 1:44cc07feab7e 477 array[y6+36][x6+5]= 1;
el14ws 0:4b8288518876 478
el14ws 1:44cc07feab7e 479 array[y7+36][x7+5]= 1;
el14ws 0:4b8288518876 480
el14ws 1:44cc07feab7e 481 array[y8+36][x8+5]= 1;
el14ws 1:44cc07feab7e 482 }
el14ws 1:44cc07feab7e 483 if(Score>=30) {
el14ws 1:44cc07feab7e 484 array[y+36][x+5]= 1;
el14ws 0:4b8288518876 485
el14ws 1:44cc07feab7e 486 array[y1+36][x1+5]= 1;
el14ws 0:4b8288518876 487
el14ws 1:44cc07feab7e 488 array[y2+36][x2+5]= 1;
el14ws 0:4b8288518876 489
el14ws 1:44cc07feab7e 490 array[y3+36][x3+5]= 1;
el14ws 0:4b8288518876 491
el14ws 1:44cc07feab7e 492 array[y4+36][x4+5]= 1;
el14ws 0:4b8288518876 493
el14ws 1:44cc07feab7e 494 array[y5+36][x5+5]= 1;
el14ws 0:4b8288518876 495
el14ws 1:44cc07feab7e 496 array[y6+36][x6+5]= 1;
el14ws 0:4b8288518876 497
el14ws 1:44cc07feab7e 498 array[y7+36][x7+5]= 1;
el14ws 0:4b8288518876 499
el14ws 1:44cc07feab7e 500 array[y8+36][x8+5]= 1;
el14ws 0:4b8288518876 501
el14ws 1:44cc07feab7e 502 array[y9+36][x9+5]= 1;
el14ws 0:4b8288518876 503
el14ws 1:44cc07feab7e 504 array[y10+36][x10+5]= 1;
el14ws 0:4b8288518876 505
el14ws 1:44cc07feab7e 506 }
el14ws 1:44cc07feab7e 507 if(Score>=40) {
el14ws 1:44cc07feab7e 508 array[y+36][x+5]= 1;
el14ws 0:4b8288518876 509
el14ws 1:44cc07feab7e 510 array[y1+36][x1+5]= 1;
el14ws 0:4b8288518876 511
el14ws 1:44cc07feab7e 512 array[y2+36][x2+5]= 1;
el14ws 0:4b8288518876 513
el14ws 1:44cc07feab7e 514 array[y3+36][x3+5]= 1;
el14ws 0:4b8288518876 515
el14ws 1:44cc07feab7e 516 array[y4+36][x4+5]= 1;
el14ws 0:4b8288518876 517
el14ws 1:44cc07feab7e 518 array[y5+36][x5+5]= 1;
el14ws 0:4b8288518876 519
el14ws 1:44cc07feab7e 520 array[y6+36][x6+5]= 1;
el14ws 0:4b8288518876 521
el14ws 1:44cc07feab7e 522 array[y7+36][x7+5]= 1;
el14ws 0:4b8288518876 523
el14ws 1:44cc07feab7e 524 array[y8+36][x8+5]= 1;
el14ws 0:4b8288518876 525
el14ws 1:44cc07feab7e 526 array[y9+36][x9+5]= 1;
el14ws 0:4b8288518876 527
el14ws 1:44cc07feab7e 528 array[y10+36][x10+5]= 1;
el14ws 0:4b8288518876 529
el14ws 1:44cc07feab7e 530 array[y11+36][x11+5]= 1;
el14ws 0:4b8288518876 531
el14ws 1:44cc07feab7e 532 array[y12+36][x12+5]= 1;
el14ws 0:4b8288518876 533
el14ws 1:44cc07feab7e 534 }
el14ws 1:44cc07feab7e 535
el14ws 0:4b8288518876 536 if(Score>=50) {
el14ws 0:4b8288518876 537 array[y+36][x+5]= 1;
el14ws 0:4b8288518876 538
el14ws 0:4b8288518876 539 array[y1+36][x1+5]= 1;
el14ws 0:4b8288518876 540
el14ws 0:4b8288518876 541 array[y2+36][x2+5]= 1;
el14ws 0:4b8288518876 542
el14ws 0:4b8288518876 543 array[y3+36][x3+5]= 1;
el14ws 0:4b8288518876 544
el14ws 0:4b8288518876 545 array[y4+36][x4+5]= 1;
el14ws 0:4b8288518876 546
el14ws 0:4b8288518876 547 array[y5+36][x5+5]= 1;
el14ws 0:4b8288518876 548
el14ws 0:4b8288518876 549 array[y6+36][x6+5]= 1;
el14ws 0:4b8288518876 550
el14ws 0:4b8288518876 551 array[y7+36][x7+5]= 1;
el14ws 0:4b8288518876 552
el14ws 0:4b8288518876 553 array[y8+36][x8+5]= 1;
el14ws 0:4b8288518876 554
el14ws 0:4b8288518876 555 array[y9+36][x9+5]= 1;
el14ws 0:4b8288518876 556
el14ws 0:4b8288518876 557 array[y10+36][x10+5]= 1;
el14ws 0:4b8288518876 558
el14ws 0:4b8288518876 559 array[y11+36][x11+5]= 1;
el14ws 0:4b8288518876 560
el14ws 0:4b8288518876 561 array[y12+36][x12+5]= 1;
el14ws 0:4b8288518876 562
el14ws 0:4b8288518876 563 array[y13+36][x13+5]= 1;
el14ws 0:4b8288518876 564
el14ws 0:4b8288518876 565 array[y14+36][x14+5]= 1;
el14ws 0:4b8288518876 566
el14ws 0:4b8288518876 567 }
el14ws 0:4b8288518876 568 if(Score>=60) {
el14ws 0:4b8288518876 569 array[y+36][x+5]= 1;
el14ws 0:4b8288518876 570
el14ws 0:4b8288518876 571 array[y1+36][x1+5]= 1;
el14ws 0:4b8288518876 572
el14ws 0:4b8288518876 573 array[y2+36][x2+5]= 1;
el14ws 0:4b8288518876 574
el14ws 0:4b8288518876 575 array[y3+36][x3+5]= 1;
el14ws 0:4b8288518876 576
el14ws 0:4b8288518876 577 array[y4+36][x4+5]= 1;
el14ws 0:4b8288518876 578
el14ws 0:4b8288518876 579 array[y5+36][x5+5]= 1;
el14ws 0:4b8288518876 580
el14ws 0:4b8288518876 581 array[y6+36][x6+5]= 1;
el14ws 0:4b8288518876 582
el14ws 0:4b8288518876 583 array[y7+36][x7+5]= 1;
el14ws 0:4b8288518876 584
el14ws 0:4b8288518876 585 array[y8+36][x8+5]= 1;
el14ws 0:4b8288518876 586
el14ws 0:4b8288518876 587 array[y9+36][x9+5]= 1;
el14ws 0:4b8288518876 588
el14ws 0:4b8288518876 589 array[y10+36][x10+5]= 1;
el14ws 0:4b8288518876 590
el14ws 0:4b8288518876 591 array[y11+36][x11+5]= 1;
el14ws 0:4b8288518876 592
el14ws 0:4b8288518876 593 array[y12+36][x12+5]= 1;
el14ws 0:4b8288518876 594
el14ws 0:4b8288518876 595 array[y13+36][x13+5]= 1;
el14ws 0:4b8288518876 596
el14ws 0:4b8288518876 597 array[y14+36][x14+5]= 1;
el14ws 0:4b8288518876 598
el14ws 0:4b8288518876 599 array[y15+36][x15+5]= 1;
el14ws 0:4b8288518876 600
el14ws 0:4b8288518876 601 array[y16+36][x16+5]= 1;
el14ws 0:4b8288518876 602
el14ws 0:4b8288518876 603 }
el14ws 0:4b8288518876 604 if(Score>=70) {
el14ws 0:4b8288518876 605 array[y+36][x+5]= 1;
el14ws 0:4b8288518876 606
el14ws 0:4b8288518876 607 array[y1+36][x1+5]= 1;
el14ws 0:4b8288518876 608
el14ws 0:4b8288518876 609 array[y2+36][x2+5]= 1;
el14ws 0:4b8288518876 610
el14ws 0:4b8288518876 611 array[y3+36][x3+5]= 1;
el14ws 0:4b8288518876 612
el14ws 0:4b8288518876 613 array[y4+36][x4+5]= 1;
el14ws 0:4b8288518876 614
el14ws 0:4b8288518876 615 array[y5+36][x5+5]= 1;
el14ws 0:4b8288518876 616
el14ws 0:4b8288518876 617 array[y6+36][x6+5]= 1;
el14ws 0:4b8288518876 618
el14ws 0:4b8288518876 619 array[y7+36][x7+5]= 1;
el14ws 0:4b8288518876 620
el14ws 0:4b8288518876 621 array[y8+36][x8+5]= 1;
el14ws 0:4b8288518876 622
el14ws 0:4b8288518876 623 array[y9+36][x9+5]= 1;
el14ws 0:4b8288518876 624
el14ws 0:4b8288518876 625 array[y10+36][x10+5]= 1;
el14ws 0:4b8288518876 626
el14ws 0:4b8288518876 627 array[y11+36][x11+5]= 1;
el14ws 0:4b8288518876 628
el14ws 0:4b8288518876 629 array[y12+36][x12+5]= 1;
el14ws 0:4b8288518876 630
el14ws 0:4b8288518876 631 array[y13+36][x13+5]= 1;
el14ws 0:4b8288518876 632
el14ws 0:4b8288518876 633 array[y14+36][x14+5]= 1;
el14ws 0:4b8288518876 634
el14ws 0:4b8288518876 635 array[y15+36][x15+5]= 1;
el14ws 0:4b8288518876 636
el14ws 0:4b8288518876 637 array[y16+36][x16+5]= 1;
el14ws 0:4b8288518876 638
el14ws 0:4b8288518876 639 array[y17+36][x17+5]= 1;
el14ws 0:4b8288518876 640
el14ws 0:4b8288518876 641 array[y18+36][x18+5]= 1;
el14ws 0:4b8288518876 642
el14ws 0:4b8288518876 643 }
el14ws 0:4b8288518876 644 if(Score>=80) {
el14ws 0:4b8288518876 645 array[y+36][x+5]= 1;
el14ws 0:4b8288518876 646
el14ws 0:4b8288518876 647 array[y1+36][x1+5]= 1;
el14ws 0:4b8288518876 648
el14ws 0:4b8288518876 649 array[y2+36][x2+5]= 1;
el14ws 0:4b8288518876 650
el14ws 0:4b8288518876 651 array[y3+36][x3+5]= 1;
el14ws 0:4b8288518876 652
el14ws 0:4b8288518876 653 array[y4+36][x4+5]= 1;
el14ws 0:4b8288518876 654
el14ws 0:4b8288518876 655 array[y5+36][x5+5]= 1;
el14ws 0:4b8288518876 656
el14ws 0:4b8288518876 657 array[y6+36][x6+5]= 1;
el14ws 0:4b8288518876 658
el14ws 0:4b8288518876 659 array[y7+36][x7+5]= 1;
el14ws 0:4b8288518876 660
el14ws 0:4b8288518876 661 array[y8+36][x8+5]= 1;
el14ws 0:4b8288518876 662
el14ws 0:4b8288518876 663 array[y9+36][x9+5]= 1;
el14ws 0:4b8288518876 664
el14ws 0:4b8288518876 665 array[y10+36][x10+5]= 1;
el14ws 0:4b8288518876 666
el14ws 0:4b8288518876 667 array[y11+36][x11+5]= 1;
el14ws 0:4b8288518876 668
el14ws 0:4b8288518876 669 array[y12+36][x12+5]= 1;
el14ws 0:4b8288518876 670
el14ws 0:4b8288518876 671 array[y13+36][x13+5]= 1;
el14ws 0:4b8288518876 672
el14ws 0:4b8288518876 673 array[y14+36][x14+5]= 1;
el14ws 0:4b8288518876 674
el14ws 0:4b8288518876 675 array[y15+36][x15+5]= 1;
el14ws 0:4b8288518876 676
el14ws 0:4b8288518876 677 array[y16+36][x16+5]= 1;
el14ws 0:4b8288518876 678
el14ws 0:4b8288518876 679 array[y17+36][x17+5]= 1;
el14ws 0:4b8288518876 680
el14ws 0:4b8288518876 681 array[y18+36][x18+5]= 1;
el14ws 0:4b8288518876 682
el14ws 0:4b8288518876 683 array[y19+36][x19+5]= 1;
el14ws 0:4b8288518876 684
el14ws 0:4b8288518876 685 array[y20+36][x20+5]= 1;
el14ws 0:4b8288518876 686
el14ws 0:4b8288518876 687 }
el14ws 0:4b8288518876 688 if(Score>=90) {
el14ws 0:4b8288518876 689 array[y+36][x+5]= 1;
el14ws 0:4b8288518876 690
el14ws 0:4b8288518876 691 array[y1+36][x1+5]= 1;
el14ws 0:4b8288518876 692
el14ws 0:4b8288518876 693 array[y2+36][x2+5]= 1;
el14ws 0:4b8288518876 694
el14ws 0:4b8288518876 695 array[y3+36][x3+5]= 1;
el14ws 0:4b8288518876 696
el14ws 0:4b8288518876 697 array[y4+36][x4+5]= 1;
el14ws 0:4b8288518876 698
el14ws 0:4b8288518876 699 array[y5+36][x5+5]= 1;
el14ws 0:4b8288518876 700
el14ws 0:4b8288518876 701 array[y6+36][x6+5]= 1;
el14ws 0:4b8288518876 702
el14ws 0:4b8288518876 703 array[y7+36][x7+5]= 1;
el14ws 0:4b8288518876 704
el14ws 0:4b8288518876 705 array[y8+36][x8+5]= 1;
el14ws 0:4b8288518876 706
el14ws 0:4b8288518876 707 array[y9+36][x9+5]= 1;
el14ws 0:4b8288518876 708
el14ws 0:4b8288518876 709 array[y10+36][x10+5]= 1;
el14ws 0:4b8288518876 710
el14ws 0:4b8288518876 711 array[y11+36][x11+5]= 1;
el14ws 0:4b8288518876 712
el14ws 0:4b8288518876 713 array[y12+36][x12+5]= 1;
el14ws 0:4b8288518876 714
el14ws 0:4b8288518876 715 array[y13+36][x13+5]= 1;
el14ws 0:4b8288518876 716
el14ws 0:4b8288518876 717 array[y14+36][x14+5]= 1;
el14ws 0:4b8288518876 718
el14ws 0:4b8288518876 719 array[y15+36][x15+5]= 1;
el14ws 0:4b8288518876 720
el14ws 0:4b8288518876 721 array[y16+36][x16+5]= 1;
el14ws 0:4b8288518876 722
el14ws 0:4b8288518876 723 array[y17+36][x17+5]= 1;
el14ws 0:4b8288518876 724
el14ws 0:4b8288518876 725 array[y18+36][x18+5]= 1;
el14ws 0:4b8288518876 726
el14ws 0:4b8288518876 727 array[y19+36][x19+5]= 1;
el14ws 0:4b8288518876 728
el14ws 0:4b8288518876 729 array[y20+36][x20+5]= 1;
el14ws 0:4b8288518876 730
el14ws 0:4b8288518876 731 array[y21+36][x21+5]= 1;
el14ws 0:4b8288518876 732
el14ws 0:4b8288518876 733 array[y22+36][x22+5]= 1;
el14ws 0:4b8288518876 734
el14ws 0:4b8288518876 735 }
el14ws 0:4b8288518876 736 if(Score>=100) {
el14ws 0:4b8288518876 737 array[y+36][x+5]= 1;
el14ws 0:4b8288518876 738
el14ws 0:4b8288518876 739 array[y1+36][x1+5]= 1;
el14ws 0:4b8288518876 740
el14ws 0:4b8288518876 741 array[y2+36][x2+5]= 1;
el14ws 0:4b8288518876 742
el14ws 0:4b8288518876 743 array[y3+36][x3+5]= 1;
el14ws 0:4b8288518876 744
el14ws 0:4b8288518876 745 array[y4+36][x4+5]= 1;
el14ws 0:4b8288518876 746
el14ws 0:4b8288518876 747 array[y5+36][x5+5]= 1;
el14ws 0:4b8288518876 748
el14ws 0:4b8288518876 749 array[y6+36][x6+5]= 1;
el14ws 0:4b8288518876 750
el14ws 0:4b8288518876 751 array[y7+36][x7+5]= 1;
el14ws 0:4b8288518876 752
el14ws 0:4b8288518876 753 array[y8+36][x8+5]= 1;
el14ws 0:4b8288518876 754
el14ws 0:4b8288518876 755 array[y9+36][x9+5]= 1;
el14ws 0:4b8288518876 756
el14ws 0:4b8288518876 757 array[y10+36][x10+5]= 1;
el14ws 0:4b8288518876 758
el14ws 0:4b8288518876 759 array[y11+36][x11+5]= 1;
el14ws 0:4b8288518876 760
el14ws 0:4b8288518876 761 array[y12+36][x12+5]= 1;
el14ws 0:4b8288518876 762
el14ws 0:4b8288518876 763 array[y13+36][x13+5]= 1;
el14ws 0:4b8288518876 764
el14ws 0:4b8288518876 765 array[y14+36][x14+5]= 1;
el14ws 0:4b8288518876 766
el14ws 0:4b8288518876 767 array[y15+36][x15+5]= 1;
el14ws 0:4b8288518876 768
el14ws 0:4b8288518876 769 array[y16+36][x16+5]= 1;
el14ws 0:4b8288518876 770
el14ws 0:4b8288518876 771 array[y17+36][x17+5]= 1;
el14ws 0:4b8288518876 772
el14ws 0:4b8288518876 773 array[y18+36][x18+5]= 1;
el14ws 0:4b8288518876 774
el14ws 0:4b8288518876 775 array[y19+36][x19+5]= 1;
el14ws 0:4b8288518876 776
el14ws 0:4b8288518876 777 array[y20+36][x20+5]= 1;
el14ws 0:4b8288518876 778
el14ws 0:4b8288518876 779 array[y21+36][x21+5]= 1;
el14ws 0:4b8288518876 780
el14ws 0:4b8288518876 781 array[y22+36][x22+5]= 1;
el14ws 0:4b8288518876 782
el14ws 0:4b8288518876 783 array[y23+36][x23+5]= 1;
el14ws 0:4b8288518876 784
el14ws 0:4b8288518876 785 array[y24+36][x24+5]= 1;
el14ws 0:4b8288518876 786
el14ws 0:4b8288518876 787 }
el14ws 0:4b8288518876 788 DrawArray();
el14ws 0:4b8288518876 789
el14ws 0:4b8288518876 790
el14ws 0:4b8288518876 791
el14ws 0:4b8288518876 792 }
el14ws 0:4b8288518876 793
el14ws 0:4b8288518876 794
el14ws 0:4b8288518876 795 /*void GameOver()
el14ws 0:4b8288518876 796 {
el14ws 1:44cc07feab7e 797 if (joystick.direction == CENTRE) {
el14ws 1:44cc07feab7e 798 //lcd.printString("CENTRE",20,1); // display welcome
el14ws 1:44cc07feab7e 799 wait(0.05);
el14ws 1:44cc07feab7e 800 } else if (joystick.direction == UP) {
el14ws 1:44cc07feab7e 801 lcd.printString("UP",20,1); // display welcome
el14ws 1:44cc07feab7e 802 wait(0.05);
el14ws 1:44cc07feab7e 803 if(y+36==2 && x+5==2) {
el14ws 1:44cc07feab7e 804 GenerateFood();
el14ws 1:44cc07feab7e 805 } else if (joystick.direction == DOWN) {
el14ws 1:44cc07feab7e 806 lcd.printString("DOWN",20,1); // display welcome
el14ws 1:44cc07feab7e 807 wait(0.05);
el14ws 1:44cc07feab7e 808 change = 2;
el14ws 1:44cc07feab7e 809 if(y+36==randY && x+5==randX) {
el14ws 1:44cc07feab7e 810 GenerateFood();
el14ws 1:44cc07feab7e 811 } else if (joystick.direction == LEFT) {
el14ws 1:44cc07feab7e 812 //lcd.printString("LEFT",20,1); // display welcome
el14ws 1:44cc07feab7e 813 wait(0.05);
el14ws 1:44cc07feab7e 814 change = 3;
el14ws 1:44cc07feab7e 815 } else if (joystick.direction == RIGHT) {
el14ws 1:44cc07feab7e 816 //lcd.printString("RIGHT",20,1); // display welcome
el14ws 1:44cc07feab7e 817 wait(0.05);
el14ws 1:44cc07feab7e 818 change = 4;
el14ws 1:44cc07feab7e 819 }
el14ws 0:4b8288518876 820
el14ws 0:4b8288518876 821 }
el14ws 0:4b8288518876 822 }
el14ws 1:44cc07feab7e 823 */