Konlatee Sittichaivijit / Mbed 2 deprecated PacManII

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Dependencies:   N5110 PowerControl mbed

main.cpp@23:e7f69bc42b29, 2015-05-01 (annotated)

Committer:
el13ks
Date:
Fri May 01 11:59:02 2015 +0000
Revision:
23:e7f69bc42b29
Parent:
22:03acb7389497
Child:
24:410cba08be6b
All functions working, High score system added

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el13ks 16:237375c3fc62 1 /**
el13ks 16:237375c3fc62 2 @file main.cpp
el13ks 17:9a8a6516d63d 3
el13ks 16:237375c3fc62 4 @brief Program implementation
el13ks 16:237375c3fc62 5
el13ks 17:9a8a6516d63d 6 */
el13ks 17:9a8a6516d63d 7 #include "main.h"
el13ks 20:874b009fea11 8 PwmOut buzzer(p25);
el13ks 20:874b009fea11 9 float frequency[]= {494,494,988,988,740,622,988,587,622,440,1047,784,659,1047,784,659,494,988,740,622,988,587,622,659,698,698,740,784,784,831,880,988}; //frequency array
el13ks 20:874b009fea11 10
el13ks 20:874b009fea11 11 float beat[]= {0.5,0.5,0.5,0.5,0.5,1,1,0.5,0.5,0.5,0.5,0.5,1,1,0.5,0.5,0.5,0.5,0.5,1,1,0.25,0.5,0.25,0.25,0.5,0.25,0.25,0.5,1}; //beat array
el13ks 22:03acb7389497 12 Ticker ghost;
el13ks 22:03acb7389497 13 int followflag=0;
el13ks 23:e7f69bc42b29 14 Ticker score;
el13ks 23:e7f69bc42b29 15 int scoreflag=0;
el13ks 23:e7f69bc42b29 16 int score1;
el13ks 23:e7f69bc42b29 17 int e =1000;
el13ks 23:e7f69bc42b29 18 LocalFileSystem local("local"); // define local file system
el13ks 23:e7f69bc42b29 19 char buffer1[14];
el13ks 23:e7f69bc42b29 20 char buffer[14];
el13ks 20:874b009fea11 21 // Function Prototypes
el13ks 20:874b009fea11 22 void pressWasted();
el13ks 21:f2bcb2c399ab 23
el13ks 20:874b009fea11 24 void pause();
el13ks 20:874b009fea11 25 void winningcondition();
el13ks 20:874b009fea11 26 void losingcondition();
el13ks 20:874b009fea11 27 void drawMap();
el13ks 20:874b009fea11 28 void drawCoin();
el13ks 20:874b009fea11 29 void drawGhost();
el13ks 20:874b009fea11 30 void checkRight();
el13ks 20:874b009fea11 31 void checkLeft();
el13ks 20:874b009fea11 32 void checkDown();
el13ks 20:874b009fea11 33 void checkUp();
el13ks 20:874b009fea11 34 void Boundarycheck();
el13ks 20:874b009fea11 35 void WastedCheck();
el13ks 20:874b009fea11 36 void checkCoin();
el13ks 21:f2bcb2c399ab 37 void creditscreen();
el13ks 23:e7f69bc42b29 38 void writeScore();
el13ks 20:874b009fea11 39
el13ks 22:03acb7389497 40 void ghosttimerexpired()
el13ks 22:03acb7389497 41 {
el13ks 22:03acb7389497 42 followflag=1;
el13ks 22:03acb7389497 43 }
el13ks 23:e7f69bc42b29 44
el13ks 23:e7f69bc42b29 45 void scoreexpired()
el13ks 23:e7f69bc42b29 46 {
el13ks 23:e7f69bc42b29 47 scoreflag=1;
el13ks 23:e7f69bc42b29 48 }
el13ks 23:e7f69bc42b29 49
el13ks 23:e7f69bc42b29 50
el13ks 23:e7f69bc42b29 51
el13ks 22:03acb7389497 52 void ghostfollow()
el13ks 22:03acb7389497 53 {
el13ks 22:03acb7389497 54
el13ks 22:03acb7389497 55
el13ks 22:03acb7389497 56
el13ks 22:03acb7389497 57 if( y<j) { // I
el13ks 22:03acb7389497 58 y++;
el13ks 22:03acb7389497 59 }
el13ks 22:03acb7389497 60
el13ks 22:03acb7389497 61 if(y>j) { // If ghost is directly below pacman, move upwards
el13ks 22:03acb7389497 62 y--;
el13ks 22:03acb7389497 63
el13ks 22:03acb7389497 64 }
el13ks 22:03acb7389497 65 if ( x>i) {
el13ks 22:03acb7389497 66 x--;
el13ks 22:03acb7389497 67 }
el13ks 22:03acb7389497 68 if (x<i) {
el13ks 22:03acb7389497 69 x++;
el13ks 22:03acb7389497 70 }
el13ks 20:874b009fea11 71
el13ks 20:874b009fea11 72 }
el13ks 22:03acb7389497 73
el13ks 22:03acb7389497 74 void tune()
el13ks 22:03acb7389497 75 {
el13ks 22:03acb7389497 76
el13ks 22:03acb7389497 77 for (int q=0; q<=31; q++) {
el13ks 22:03acb7389497 78 buzzer.period(1/(frequency[q])); // set PWM period
el13ks 22:03acb7389497 79 buzzer=0.5; // set duty cycle
el13ks 22:03acb7389497 80 wait(0.5*beat[q]); // hold for beat period
el13ks 22:03acb7389497 81 buzzer=0;
el13ks 22:03acb7389497 82
el13ks 20:874b009fea11 83 }
el13ks 22:03acb7389497 84 }
el13ks 20:874b009fea11 85
el13ks 20:874b009fea11 86
el13ks 21:f2bcb2c399ab 87 void creditscreen()
el13ks 20:874b009fea11 88 {
el13ks 22:03acb7389497 89
el13ks 21:f2bcb2c399ab 90 lcd.printString("Thank You",15,1);
el13ks 23:e7f69bc42b29 91 lcd.printString("For",25,20);
el13ks 23:e7f69bc42b29 92 lcd.printString("Playing",16,3);
el13ks 22:03acb7389497 93
el13ks 22:03acb7389497 94
el13ks 20:874b009fea11 95 }
el13ks 0:1c3f3fe862f2 96 void calibrateJoystick() // read default positions of the joystick to calibrate later readings
el13ks 0:1c3f3fe862f2 97 {
el13ks 0:1c3f3fe862f2 98 button.mode(PullDown);
el13ks 0:1c3f3fe862f2 99 // must not move during calibration
el13ks 0:1c3f3fe862f2 100 joystick.x0 = xPot; // initial positions in the range 0.0 to 1.0 (0.5 if centred exactly)
el13ks 0:1c3f3fe862f2 101 joystick.y0 = yPot;
el13ks 0:1c3f3fe862f2 102 }
el13ks 0:1c3f3fe862f2 103
el13ks 0:1c3f3fe862f2 104 void updateJoystick()
el13ks 0:1c3f3fe862f2 105 {
el13ks 0:1c3f3fe862f2 106
el13ks 0:1c3f3fe862f2 107 joystick.x = xPot - joystick.x0; // read current joystick values relative to calibrated values (in range -0.5 to 0.5, 0.0 is centred)
el13ks 0:1c3f3fe862f2 108 joystick.y = yPot - joystick.y0;
el13ks 0:1c3f3fe862f2 109 joystick.button = button; // read button state
el13ks 0:1c3f3fe862f2 110
el13ks 0:1c3f3fe862f2 111 // calculate direction depending on x,y values
el13ks 0:1c3f3fe862f2 112 // tolerance allows a little lee-way in case joystick not exactly in the stated direction
el13ks 0:1c3f3fe862f2 113 if ( fabs(joystick.y) < DIRECTION_TOLERANCE && fabs(joystick.x) < DIRECTION_TOLERANCE) {
el13ks 0:1c3f3fe862f2 114 joystick.direction = CENTRE;
el13ks 0:1c3f3fe862f2 115 } else if ( joystick.y > DIRECTION_TOLERANCE && fabs(joystick.x) < DIRECTION_TOLERANCE) {
el13ks 0:1c3f3fe862f2 116 joystick.direction = UP;
el13ks 0:1c3f3fe862f2 117 } else if ( joystick.y < DIRECTION_TOLERANCE && fabs(joystick.x) < DIRECTION_TOLERANCE) {
el13ks 0:1c3f3fe862f2 118 joystick.direction = DOWN;
el13ks 0:1c3f3fe862f2 119 } else if ( joystick.x > DIRECTION_TOLERANCE && fabs(joystick.y) < DIRECTION_TOLERANCE) {
el13ks 12:3f4d9cb7dd8a 120 joystick.direction = LEFT;
el13ks 0:1c3f3fe862f2 121 } else if ( joystick.x < DIRECTION_TOLERANCE && fabs(joystick.y) < DIRECTION_TOLERANCE) {
el13ks 12:3f4d9cb7dd8a 122 joystick.direction = RIGHT;
el13ks 0:1c3f3fe862f2 123 } else {
el13ks 0:1c3f3fe862f2 124 joystick.direction = UNKNOWN;
el13ks 0:1c3f3fe862f2 125 }
el13ks 0:1c3f3fe862f2 126
el13ks 0:1c3f3fe862f2 127 }
el13ks 0:1c3f3fe862f2 128
el13ks 15:6d258c667a00 129 void timerExpired() // ISR for timeout function
el13ks 12:3f4d9cb7dd8a 130 {
el13ks 15:6d258c667a00 131 timerflag=1;
el13ks 13:098319060433 132
el13ks 12:3f4d9cb7dd8a 133 }
el13ks 12:3f4d9cb7dd8a 134
el13ks 13:098319060433 135
el13ks 13:098319060433 136 void pressPause()// Interrupt Service Routine (ISR) for pause button
el13ks 13:098319060433 137 {
el13ks 13:098319060433 138 buttonflag=!buttonflag;// set button flag
el13ks 13:098319060433 139 }
el13ks 13:098319060433 140
el13ks 13:098319060433 141
el13ks 12:3f4d9cb7dd8a 142 void pause()
el13ks 12:3f4d9cb7dd8a 143 {
el13ks 15:6d258c667a00 144 timer.attach(&timerExpired,15.0);// Call timeout after 15 seconds
el13ks 19:e2659a0b91fa 145 Jbutton.rise(&pressPause); // event generated on rising edge
el13ks 13:098319060433 146 while (buttonflag) {
el13ks 15:6d258c667a00 147 lcd.clear();
el13ks 15:6d258c667a00 148 lcd.printString("Pause", 25,21);
el13ks 17:9a8a6516d63d 149 while (timerflag) {// Device goes into sleep and lcd is powered down after 15 seconds in pause menu
el13ks 13:098319060433 150 timer.detach();
el13ks 13:098319060433 151 lcd.turnOff();
el13ks 13:098319060433 152 Sleep();
el13ks 17:9a8a6516d63d 153 if (!buttonflag) { // Press button again to wake the device up
el13ks 15:6d258c667a00 154 timerflag=0;
el13ks 13:098319060433 155 lcd.init();
el13ks 15:6d258c667a00 156 buttonflag=0;
el13ks 13:098319060433 157 }
el13ks 15:6d258c667a00 158 }
el13ks 15:6d258c667a00 159 }
el13ks 13:098319060433 160
el13ks 15:6d258c667a00 161 }
el13ks 19:e2659a0b91fa 162 void drawPacman2()
el13ks 19:e2659a0b91fa 163 {
el13ks 19:e2659a0b91fa 164 if(joystick.direction == RIGHT) {
el13ks 19:e2659a0b91fa 165 lcd.setPixel(i,j);
el13ks 19:e2659a0b91fa 166 lcd.setPixel(i+1,j);
el13ks 19:e2659a0b91fa 167 lcd.setPixel(i+2,j);
el13ks 19:e2659a0b91fa 168 lcd.setPixel(i+3,j);
el13ks 19:e2659a0b91fa 169 lcd.setPixel(i-1,j);
el13ks 19:e2659a0b91fa 170 lcd.setPixel(i-2,j);
el13ks 19:e2659a0b91fa 171 lcd.setPixel(i-3,j);
el13ks 19:e2659a0b91fa 172 lcd.setPixel(i,j+1);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 173 lcd.setPixel(i+1,j+1);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 174 lcd.setPixel(i+2,j+1);
el13ks 19:e2659a0b91fa 175 lcd.setPixel(i+3,j+1);
el13ks 19:e2659a0b91fa 176 lcd.setPixel(i-1,j+1);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 177 lcd.setPixel(i-2,j+1);
el13ks 19:e2659a0b91fa 178 lcd.setPixel(i-3,j+1);
el13ks 19:e2659a0b91fa 179 lcd.setPixel(i,j+2);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 180 lcd.setPixel(i+1,j+2);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 181 lcd.setPixel(i+2,j+2);
el13ks 19:e2659a0b91fa 182 lcd.setPixel(i-1,j+2);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 183 lcd.setPixel(i-2,j+2);
el13ks 19:e2659a0b91fa 184 lcd.setPixel(i-1,j+3);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 185 lcd.setPixel(i,j+3);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 186 lcd.setPixel(i+1,j+3);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 187 lcd.setPixel(i-2,j-1);
el13ks 19:e2659a0b91fa 188 lcd.setPixel(i-3,j-1);
el13ks 19:e2659a0b91fa 189 lcd.setPixel(i+3,j-1);
el13ks 19:e2659a0b91fa 190 lcd.setPixel(i+2,j-1);
el13ks 19:e2659a0b91fa 191 lcd.setPixel(i+2,j-2);
el13ks 19:e2659a0b91fa 192 lcd.setPixel(i-2,j-2);
el13ks 12:3f4d9cb7dd8a 193
el13ks 19:e2659a0b91fa 194
el13ks 19:e2659a0b91fa 195 } else if(joystick.direction == LEFT) {
el13ks 19:e2659a0b91fa 196 lcd.setPixel(i,j);
el13ks 19:e2659a0b91fa 197 lcd.setPixel(i+1,j);
el13ks 19:e2659a0b91fa 198 lcd.setPixel(i+2,j);
el13ks 19:e2659a0b91fa 199 lcd.setPixel(i+3,j);
el13ks 19:e2659a0b91fa 200 lcd.setPixel(i-1,j);
el13ks 19:e2659a0b91fa 201 lcd.setPixel(i-2,j);
el13ks 19:e2659a0b91fa 202 lcd.setPixel(i-3,j);
el13ks 19:e2659a0b91fa 203 lcd.setPixel(i,j-1);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 204 lcd.setPixel(i+1,j-1);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 205 lcd.setPixel(i+2,j+1);
el13ks 19:e2659a0b91fa 206 lcd.setPixel(i+3,j+1);
el13ks 19:e2659a0b91fa 207 lcd.setPixel(i-1,j-1);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 208 lcd.setPixel(i-2,j+1);
el13ks 19:e2659a0b91fa 209 lcd.setPixel(i-3,j+1);
el13ks 19:e2659a0b91fa 210 lcd.setPixel(i,j-2);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 211 lcd.setPixel(i+1,j-2);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 212 lcd.setPixel(i+2,j+2);
el13ks 19:e2659a0b91fa 213 lcd.setPixel(i-1,j-2);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 214 lcd.setPixel(i-2,j+2);
el13ks 19:e2659a0b91fa 215 lcd.setPixel(i-1,j-3);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 216 lcd.setPixel(i,j-3);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 217 lcd.setPixel(i+1,j-3);//Direction dependent(Up and Down)
el13ks 19:e2659a0b91fa 218 lcd.setPixel(i-2,j-1);
el13ks 19:e2659a0b91fa 219 lcd.setPixel(i-3,j-1);
el13ks 19:e2659a0b91fa 220 lcd.setPixel(i+3,j-1);
el13ks 19:e2659a0b91fa 221 lcd.setPixel(i+2,j-1);
el13ks 19:e2659a0b91fa 222 lcd.setPixel(i+2,j-2);
el13ks 19:e2659a0b91fa 223 lcd.setPixel(i-2,j-2);
el13ks 0:1c3f3fe862f2 224
el13ks 19:e2659a0b91fa 225
el13ks 19:e2659a0b91fa 226 } else if(joystick.direction == UP) {
el13ks 19:e2659a0b91fa 227 lcd.setPixel(i,j);
el13ks 19:e2659a0b91fa 228 lcd.setPixel(i-1,j);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 229 lcd.setPixel(i-2,j);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 230 lcd.setPixel(i-3,j);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 231 lcd.setPixel(i,j+1);
el13ks 19:e2659a0b91fa 232 lcd.setPixel(i,j+2);
el13ks 19:e2659a0b91fa 233 lcd.setPixel(i,j+3);
el13ks 19:e2659a0b91fa 234 lcd.setPixel(i,j-1);
el13ks 19:e2659a0b91fa 235 lcd.setPixel(i,j-2);
el13ks 19:e2659a0b91fa 236 lcd.setPixel(i,j-3);
el13ks 19:e2659a0b91fa 237 lcd.setPixel(i-1,j+3);
el13ks 19:e2659a0b91fa 238 lcd.setPixel(i+1,j+3);
el13ks 19:e2659a0b91fa 239 lcd.setPixel(i,j-1);
el13ks 19:e2659a0b91fa 240 lcd.setPixel(i-2,j+2);
el13ks 19:e2659a0b91fa 241 lcd.setPixel(i-1,j+2);
el13ks 19:e2659a0b91fa 242 lcd.setPixel(i+2,j+2);
el13ks 19:e2659a0b91fa 243 lcd.setPixel(i+1,j+2);
el13ks 19:e2659a0b91fa 244 lcd.setPixel(i-1,j+1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 245 lcd.setPixel(i-2,j+1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 246 lcd.setPixel(i-3,j+1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 247 lcd.setPixel(i-1,j-1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 248 lcd.setPixel(i-2,j-1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 249 lcd.setPixel(i-3,j-1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 250 lcd.setPixel(i-1,j-2);
el13ks 19:e2659a0b91fa 251 lcd.setPixel(i-2,j-2);
el13ks 19:e2659a0b91fa 252 lcd.setPixel(i+1,j-2);
el13ks 19:e2659a0b91fa 253 lcd.setPixel(i+2,j-2);
el13ks 19:e2659a0b91fa 254 lcd.setPixel(i+1,j-3);
el13ks 19:e2659a0b91fa 255 lcd.setPixel(i-1,j-3);
el13ks 1:98cc4f4a20dc 256
el13ks 19:e2659a0b91fa 257 } else if (joystick.direction == DOWN) {
el13ks 19:e2659a0b91fa 258 lcd.setPixel(i,j);
el13ks 19:e2659a0b91fa 259 lcd.setPixel(i,j+1);
el13ks 19:e2659a0b91fa 260 lcd.setPixel(i,j+2);
el13ks 19:e2659a0b91fa 261 lcd.setPixel(i,j+3);
el13ks 19:e2659a0b91fa 262 lcd.setPixel(i,j-1);
el13ks 19:e2659a0b91fa 263 lcd.setPixel(i,j-2);
el13ks 19:e2659a0b91fa 264 lcd.setPixel(i,j-3);
el13ks 19:e2659a0b91fa 265 lcd.setPixel(i-1,j+3);
el13ks 19:e2659a0b91fa 266 lcd.setPixel(i+1,j+3);
el13ks 19:e2659a0b91fa 267 lcd.setPixel(i,j-1);
el13ks 19:e2659a0b91fa 268 lcd.setPixel(i-2,j+2);
el13ks 19:e2659a0b91fa 269 lcd.setPixel(i-1,j+2);
el13ks 19:e2659a0b91fa 270 lcd.setPixel(i+2,j+2);
el13ks 19:e2659a0b91fa 271 lcd.setPixel(i+1,j+2);
el13ks 19:e2659a0b91fa 272 lcd.setPixel(i-1,j-2);
el13ks 19:e2659a0b91fa 273 lcd.setPixel(i-2,j-2);
el13ks 19:e2659a0b91fa 274 lcd.setPixel(i+1,j-2);
el13ks 19:e2659a0b91fa 275 lcd.setPixel(i+2,j-2);
el13ks 19:e2659a0b91fa 276 lcd.setPixel(i+1,j-3);
el13ks 19:e2659a0b91fa 277 lcd.setPixel(i-1,j-3);
el13ks 19:e2659a0b91fa 278 lcd.setPixel(i+1,j);//Direction dependent(left and right)
el13ks 19:e2659a0b91fa 279 lcd.setPixel(i+2,j);//Direction dependent(left and right)
el13ks 19:e2659a0b91fa 280 lcd.setPixel(i+3,j);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 281 lcd.setPixel(i+1,j+1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 282 lcd.setPixel(i+2,j+1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 283 lcd.setPixel(i+3,j+1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 284 lcd.setPixel(i+1,j-1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 285 lcd.setPixel(i+2,j-1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 286 lcd.setPixel(i+3,j-1);//Direction dependent (left and right)
el13ks 5:61c3bbef19f0 287
el13ks 19:e2659a0b91fa 288
el13ks 11:2fd81f59d7a7 289
el13ks 19:e2659a0b91fa 290 } else {
el13ks 19:e2659a0b91fa 291 lcd.setPixel(i,j);
el13ks 19:e2659a0b91fa 292 lcd.setPixel(i-1,j);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 293 lcd.setPixel(i-2,j);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 294 lcd.setPixel(i-3,j);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 295 lcd.setPixel(i,j+1);
el13ks 19:e2659a0b91fa 296 lcd.setPixel(i,j+2);
el13ks 19:e2659a0b91fa 297 lcd.setPixel(i,j+3);
el13ks 19:e2659a0b91fa 298 lcd.setPixel(i,j-1);
el13ks 19:e2659a0b91fa 299 lcd.setPixel(i,j-2);
el13ks 19:e2659a0b91fa 300 lcd.setPixel(i,j-3);
el13ks 19:e2659a0b91fa 301 lcd.setPixel(i-1,j+3);
el13ks 19:e2659a0b91fa 302 lcd.setPixel(i+1,j+3);
el13ks 19:e2659a0b91fa 303 lcd.setPixel(i,j-1);
el13ks 19:e2659a0b91fa 304 lcd.setPixel(i-2,j+2);
el13ks 19:e2659a0b91fa 305 lcd.setPixel(i-1,j+2);
el13ks 19:e2659a0b91fa 306 lcd.setPixel(i+2,j+2);
el13ks 19:e2659a0b91fa 307 lcd.setPixel(i+1,j+2);
el13ks 19:e2659a0b91fa 308 lcd.setPixel(i-1,j+1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 309 lcd.setPixel(i-2,j+1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 310 lcd.setPixel(i-3,j+1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 311 lcd.setPixel(i-1,j-1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 312 lcd.setPixel(i-2,j-1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 313 lcd.setPixel(i-3,j-1);//Direction dependent (left and right)
el13ks 19:e2659a0b91fa 314 lcd.setPixel(i-1,j-2);
el13ks 19:e2659a0b91fa 315 lcd.setPixel(i-2,j-2);
el13ks 19:e2659a0b91fa 316 lcd.setPixel(i+1,j-2);
el13ks 19:e2659a0b91fa 317 lcd.setPixel(i+2,j-2);
el13ks 19:e2659a0b91fa 318 lcd.setPixel(i+1,j-3);
el13ks 19:e2659a0b91fa 319 lcd.setPixel(i-1,j-3);
el13ks 13:098319060433 320 }
el13ks 6:af4d3c5a9d43 321 }
el13ks 11:2fd81f59d7a7 322
el13ks 17:9a8a6516d63d 323
el13ks 17:9a8a6516d63d 324
el13ks 19:e2659a0b91fa 325 void drawGhost()
el13ks 6:af4d3c5a9d43 326 {
el13ks 19:e2659a0b91fa 327 lcd.setPixel(x,y);
el13ks 19:e2659a0b91fa 328 lcd.setPixel(x+2,y);
el13ks 19:e2659a0b91fa 329 lcd.setPixel(x-2,y);
el13ks 19:e2659a0b91fa 330 lcd.setPixel(x,y+1);
el13ks 19:e2659a0b91fa 331 lcd.setPixel(x,y-1);
el13ks 19:e2659a0b91fa 332 lcd.setPixel(x-1,y-1);
el13ks 19:e2659a0b91fa 333 lcd.setPixel(x-2,y-1);
el13ks 19:e2659a0b91fa 334 lcd.setPixel(x+1,y-1);
el13ks 19:e2659a0b91fa 335 lcd.setPixel(x+2,y-1);
el13ks 19:e2659a0b91fa 336 lcd.setPixel(x+2,y+1);
el13ks 19:e2659a0b91fa 337 lcd.setPixel(x+1,y+1);
el13ks 19:e2659a0b91fa 338 lcd.setPixel(x-1,y+1);
el13ks 19:e2659a0b91fa 339 lcd.setPixel(x-2,y+1);
el13ks 19:e2659a0b91fa 340 lcd.setPixel(x+2,y+2);
el13ks 19:e2659a0b91fa 341 lcd.setPixel(x+2,y+2);
el13ks 19:e2659a0b91fa 342 lcd.setPixel(x-1,y+2);
el13ks 19:e2659a0b91fa 343 lcd.setPixel(x+1,y+2);
el13ks 19:e2659a0b91fa 344 lcd.setPixel(x,y-2);
el13ks 19:e2659a0b91fa 345 lcd.setPixel(x+2,y-2);
el13ks 19:e2659a0b91fa 346 lcd.setPixel(x-1,y-2);
el13ks 19:e2659a0b91fa 347 lcd.setPixel(x+1,y-2);
el13ks 19:e2659a0b91fa 348 lcd.setPixel(x-2,y-2);
el13ks 19:e2659a0b91fa 349 lcd.setPixel(x-2,y+2);
el13ks 5:61c3bbef19f0 350 }
el13ks 5:61c3bbef19f0 351
el13ks 17:9a8a6516d63d 352
el13ks 17:9a8a6516d63d 353
el13ks 6:af4d3c5a9d43 354 void drawPacman()
el13ks 6:af4d3c5a9d43 355 {
el13ks 6:af4d3c5a9d43 356 if(joystick.direction == RIGHT) {
el13ks 6:af4d3c5a9d43 357 lcd.setPixel(i,j);
el13ks 6:af4d3c5a9d43 358 lcd.setPixel(i-1,j);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 359 lcd.setPixel(i-2,j);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 360 lcd.setPixel(i-3,j);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 361 lcd.setPixel(i,j+1);
el13ks 6:af4d3c5a9d43 362 lcd.setPixel(i,j+2);
el13ks 6:af4d3c5a9d43 363 lcd.setPixel(i,j+3);
el13ks 6:af4d3c5a9d43 364 lcd.setPixel(i,j-1);
el13ks 6:af4d3c5a9d43 365 lcd.setPixel(i,j-2);
el13ks 6:af4d3c5a9d43 366 lcd.setPixel(i,j-3);
el13ks 6:af4d3c5a9d43 367 lcd.setPixel(i-1,j+3);
el13ks 6:af4d3c5a9d43 368 lcd.setPixel(i+1,j+3);
el13ks 6:af4d3c5a9d43 369 lcd.setPixel(i,j-1);
el13ks 6:af4d3c5a9d43 370 lcd.setPixel(i-2,j+2);
el13ks 6:af4d3c5a9d43 371 lcd.setPixel(i-1,j+2);
el13ks 6:af4d3c5a9d43 372 lcd.setPixel(i+2,j+2);
el13ks 6:af4d3c5a9d43 373 lcd.setPixel(i+1,j+2);
el13ks 6:af4d3c5a9d43 374 lcd.setPixel(i-1,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 375 lcd.setPixel(i-2,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 376 lcd.setPixel(i-3,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 377 lcd.setPixel(i-1,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 378 lcd.setPixel(i-2,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 379 lcd.setPixel(i-3,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 380 lcd.setPixel(i-1,j-2);
el13ks 6:af4d3c5a9d43 381 lcd.setPixel(i-2,j-2);
el13ks 6:af4d3c5a9d43 382 lcd.setPixel(i+1,j-2);
el13ks 6:af4d3c5a9d43 383 lcd.setPixel(i+2,j-2);
el13ks 6:af4d3c5a9d43 384 lcd.setPixel(i+1,j-3);
el13ks 6:af4d3c5a9d43 385 lcd.setPixel(i-1,j-3);
el13ks 6:af4d3c5a9d43 386
el13ks 4:75c7277a1b88 387
el13ks 6:af4d3c5a9d43 388 } else if(joystick.direction == LEFT) {
el13ks 6:af4d3c5a9d43 389 lcd.setPixel(i,j);
el13ks 6:af4d3c5a9d43 390 lcd.setPixel(i,j+1);
el13ks 6:af4d3c5a9d43 391 lcd.setPixel(i,j+2);
el13ks 6:af4d3c5a9d43 392 lcd.setPixel(i,j+3);
el13ks 6:af4d3c5a9d43 393 lcd.setPixel(i,j-1);
el13ks 6:af4d3c5a9d43 394 lcd.setPixel(i,j-2);
el13ks 6:af4d3c5a9d43 395 lcd.setPixel(i,j-3);
el13ks 6:af4d3c5a9d43 396 lcd.setPixel(i-1,j+3);
el13ks 6:af4d3c5a9d43 397 lcd.setPixel(i+1,j+3);
el13ks 6:af4d3c5a9d43 398 lcd.setPixel(i,j-1);
el13ks 6:af4d3c5a9d43 399 lcd.setPixel(i-2,j+2);
el13ks 6:af4d3c5a9d43 400 lcd.setPixel(i-1,j+2);
el13ks 6:af4d3c5a9d43 401 lcd.setPixel(i+2,j+2);
el13ks 6:af4d3c5a9d43 402 lcd.setPixel(i+1,j+2);
el13ks 6:af4d3c5a9d43 403 lcd.setPixel(i-1,j-2);
el13ks 6:af4d3c5a9d43 404 lcd.setPixel(i-2,j-2);
el13ks 6:af4d3c5a9d43 405 lcd.setPixel(i+1,j-2);
el13ks 6:af4d3c5a9d43 406 lcd.setPixel(i+2,j-2);
el13ks 6:af4d3c5a9d43 407 lcd.setPixel(i+1,j-3);
el13ks 6:af4d3c5a9d43 408 lcd.setPixel(i-1,j-3);
el13ks 6:af4d3c5a9d43 409 lcd.setPixel(i+1,j);//Direction dependent(left and right)
el13ks 6:af4d3c5a9d43 410 lcd.setPixel(i+2,j);//Direction dependent(left and right)
el13ks 6:af4d3c5a9d43 411 lcd.setPixel(i+3,j);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 412 lcd.setPixel(i+1,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 413 lcd.setPixel(i+2,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 414 lcd.setPixel(i+3,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 415 lcd.setPixel(i+1,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 416 lcd.setPixel(i+2,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 417 lcd.setPixel(i+3,j-1);//Direction dependent (left and right)
el13ks 4:75c7277a1b88 418
el13ks 6:af4d3c5a9d43 419 } else if(joystick.direction == UP) {
el13ks 6:af4d3c5a9d43 420 lcd.setPixel(i,j);
el13ks 6:af4d3c5a9d43 421 lcd.setPixel(i+1,j);
el13ks 6:af4d3c5a9d43 422 lcd.setPixel(i+2,j);
el13ks 6:af4d3c5a9d43 423 lcd.setPixel(i+3,j);
el13ks 6:af4d3c5a9d43 424 lcd.setPixel(i-1,j);
el13ks 6:af4d3c5a9d43 425 lcd.setPixel(i-2,j);
el13ks 6:af4d3c5a9d43 426 lcd.setPixel(i-3,j);
el13ks 6:af4d3c5a9d43 427 lcd.setPixel(i,j+1);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 428 lcd.setPixel(i+1,j+1);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 429 lcd.setPixel(i+2,j+1);
el13ks 6:af4d3c5a9d43 430 lcd.setPixel(i+3,j+1);
el13ks 6:af4d3c5a9d43 431 lcd.setPixel(i-1,j+1);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 432 lcd.setPixel(i-2,j+1);
el13ks 6:af4d3c5a9d43 433 lcd.setPixel(i-3,j+1);
el13ks 6:af4d3c5a9d43 434 lcd.setPixel(i,j+2);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 435 lcd.setPixel(i+1,j+2);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 436 lcd.setPixel(i+2,j+2);
el13ks 6:af4d3c5a9d43 437 lcd.setPixel(i-1,j+2);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 438 lcd.setPixel(i-2,j+2);
el13ks 6:af4d3c5a9d43 439 lcd.setPixel(i-1,j+3);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 440 lcd.setPixel(i,j+3);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 441 lcd.setPixel(i+1,j+3);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 442 lcd.setPixel(i-2,j-1);
el13ks 6:af4d3c5a9d43 443 lcd.setPixel(i-3,j-1);
el13ks 6:af4d3c5a9d43 444 lcd.setPixel(i+3,j-1);
el13ks 6:af4d3c5a9d43 445 lcd.setPixel(i+2,j-1);
el13ks 6:af4d3c5a9d43 446 lcd.setPixel(i+2,j-2);
el13ks 6:af4d3c5a9d43 447 lcd.setPixel(i-2,j-2);
el13ks 0:1c3f3fe862f2 448
el13ks 3:83c1d9cd97f1 449
el13ks 6:af4d3c5a9d43 450 } else if (joystick.direction == DOWN) {
el13ks 6:af4d3c5a9d43 451 lcd.setPixel(i,j);
el13ks 6:af4d3c5a9d43 452 lcd.setPixel(i+1,j);
el13ks 6:af4d3c5a9d43 453 lcd.setPixel(i+2,j);
el13ks 6:af4d3c5a9d43 454 lcd.setPixel(i+3,j);
el13ks 6:af4d3c5a9d43 455 lcd.setPixel(i-1,j);
el13ks 6:af4d3c5a9d43 456 lcd.setPixel(i-2,j);
el13ks 6:af4d3c5a9d43 457 lcd.setPixel(i-3,j);
el13ks 6:af4d3c5a9d43 458 lcd.setPixel(i,j-1);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 459 lcd.setPixel(i+1,j-1);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 460 lcd.setPixel(i+2,j+1);
el13ks 6:af4d3c5a9d43 461 lcd.setPixel(i+3,j+1);
el13ks 6:af4d3c5a9d43 462 lcd.setPixel(i-1,j-1);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 463 lcd.setPixel(i-2,j+1);
el13ks 6:af4d3c5a9d43 464 lcd.setPixel(i-3,j+1);
el13ks 6:af4d3c5a9d43 465 lcd.setPixel(i,j-2);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 466 lcd.setPixel(i+1,j-2);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 467 lcd.setPixel(i+2,j+2);
el13ks 6:af4d3c5a9d43 468 lcd.setPixel(i-1,j-2);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 469 lcd.setPixel(i-2,j+2);
el13ks 6:af4d3c5a9d43 470 lcd.setPixel(i-1,j-3);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 471 lcd.setPixel(i,j-3);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 472 lcd.setPixel(i+1,j-3);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 473 lcd.setPixel(i-2,j-1);
el13ks 6:af4d3c5a9d43 474 lcd.setPixel(i-3,j-1);
el13ks 6:af4d3c5a9d43 475 lcd.setPixel(i+3,j-1);
el13ks 6:af4d3c5a9d43 476 lcd.setPixel(i+2,j-1);
el13ks 6:af4d3c5a9d43 477 lcd.setPixel(i+2,j-2);
el13ks 6:af4d3c5a9d43 478 lcd.setPixel(i-2,j-2);
el13ks 0:1c3f3fe862f2 479
el13ks 6:af4d3c5a9d43 480 } else {
el13ks 6:af4d3c5a9d43 481 lcd.setPixel(i,j);
el13ks 6:af4d3c5a9d43 482 lcd.setPixel(i-1,j);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 483 lcd.setPixel(i-2,j);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 484 lcd.setPixel(i-3,j);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 485 lcd.setPixel(i,j+1);
el13ks 6:af4d3c5a9d43 486 lcd.setPixel(i,j+2);
el13ks 6:af4d3c5a9d43 487 lcd.setPixel(i,j+3);
el13ks 6:af4d3c5a9d43 488 lcd.setPixel(i,j-1);
el13ks 6:af4d3c5a9d43 489 lcd.setPixel(i,j-2);
el13ks 6:af4d3c5a9d43 490 lcd.setPixel(i,j-3);
el13ks 6:af4d3c5a9d43 491 lcd.setPixel(i-1,j+3);
el13ks 6:af4d3c5a9d43 492 lcd.setPixel(i+1,j+3);
el13ks 6:af4d3c5a9d43 493 lcd.setPixel(i,j-1);
el13ks 6:af4d3c5a9d43 494 lcd.setPixel(i-2,j+2);
el13ks 6:af4d3c5a9d43 495 lcd.setPixel(i-1,j+2);
el13ks 6:af4d3c5a9d43 496 lcd.setPixel(i+2,j+2);
el13ks 6:af4d3c5a9d43 497 lcd.setPixel(i+1,j+2);
el13ks 6:af4d3c5a9d43 498 lcd.setPixel(i-1,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 499 lcd.setPixel(i-2,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 500 lcd.setPixel(i-3,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 501 lcd.setPixel(i-1,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 502 lcd.setPixel(i-2,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 503 lcd.setPixel(i-3,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 504 lcd.setPixel(i-1,j-2);
el13ks 6:af4d3c5a9d43 505 lcd.setPixel(i-2,j-2);
el13ks 6:af4d3c5a9d43 506 lcd.setPixel(i+1,j-2);
el13ks 6:af4d3c5a9d43 507 lcd.setPixel(i+2,j-2);
el13ks 6:af4d3c5a9d43 508 lcd.setPixel(i+1,j-3);
el13ks 6:af4d3c5a9d43 509 lcd.setPixel(i-1,j-3);
el13ks 0:1c3f3fe862f2 510 }
el13ks 6:af4d3c5a9d43 511 }
el13ks 6:af4d3c5a9d43 512
el13ks 20:874b009fea11 513 void pressWasted() // ISR to swap direction of joystick
el13ks 19:e2659a0b91fa 514 {
el13ks 19:e2659a0b91fa 515
el13ks 19:e2659a0b91fa 516 buttonflag1=!buttonflag1;
el13ks 19:e2659a0b91fa 517 }
el13ks 19:e2659a0b91fa 518
el13ks 20:874b009fea11 519 void WastedMode()
el13ks 19:e2659a0b91fa 520 {
el13ks 19:e2659a0b91fa 521
el13ks 19:e2659a0b91fa 522 if (joystick.direction == UP) {
el13ks 19:e2659a0b91fa 523 i++;
el13ks 19:e2659a0b91fa 524 }
el13ks 19:e2659a0b91fa 525 if (joystick.direction == DOWN) {
el13ks 19:e2659a0b91fa 526 i--;
el13ks 19:e2659a0b91fa 527 }
el13ks 19:e2659a0b91fa 528 if (joystick.direction == LEFT) {
el13ks 19:e2659a0b91fa 529 j++;
el13ks 19:e2659a0b91fa 530 }
el13ks 19:e2659a0b91fa 531 if (joystick.direction == RIGHT) {
el13ks 19:e2659a0b91fa 532 j--;
el13ks 19:e2659a0b91fa 533 }
el13ks 19:e2659a0b91fa 534 }
el13ks 20:874b009fea11 535
el13ks 20:874b009fea11 536 void WastedCheck()
el13ks 20:874b009fea11 537 {
el13ks 20:874b009fea11 538 button.rise(&pressWasted); // event generated on rising edge
el13ks 19:e2659a0b91fa 539 if(buttonflag1) {
el13ks 20:874b009fea11 540 WastedMode();
el13ks 19:e2659a0b91fa 541 drawPacman2();
el13ks 19:e2659a0b91fa 542 } else {
el13ks 19:e2659a0b91fa 543 Joystickcheck();
el13ks 19:e2659a0b91fa 544 drawPacman();
el13ks 19:e2659a0b91fa 545 }
el13ks 19:e2659a0b91fa 546
el13ks 19:e2659a0b91fa 547 }
el13ks 19:e2659a0b91fa 548
el13ks 19:e2659a0b91fa 549
el13ks 23:e7f69bc42b29 550 void drawMap() {
el13ks 19:e2659a0b91fa 551
el13ks 23:e7f69bc42b29 552 lcd.drawRect(39,0,3,10,1);//x-coordinate (top-left),y-coordinate(top-left), width, height, fill - 0 transparent (w/outline), 1 filled black, 2 filled white (wo/outline)
el13ks 23:e7f69bc42b29 553 lcd.drawRect(40,40,2,7,1);// T-shaped obstacle Vertical
el13ks 23:e7f69bc42b29 554 lcd.drawRect(7,8,23,2,1);// Left hand "Hook" shaped obstacle horizontal
el13ks 23:e7f69bc42b29 555 lcd.drawRect(51,8,24,2,1);//Right hand "Hook" shaped obstacle horizontal
el13ks 23:e7f69bc42b29 556 lcd.drawRect(0,18,3,29,1);// left hand border
el13ks 23:e7f69bc42b29 557 lcd.drawRect(78,18,5,29,1);// Right hand border
el13ks 23:e7f69bc42b29 558 lcd.drawRect(11,18,3,21,1);//Left hand C shape obstacle vertical
el13ks 23:e7f69bc42b29 559 lcd.drawRect(27,11,3,18,1);// Left hand "Hook" shaped obstacle vertical
el13ks 23:e7f69bc42b29 560 lcd.drawRect(35,37,12,2,1);//T-shaped obstacle Horizontal
el13ks 23:e7f69bc42b29 561 lcd.drawRect(67,18,3,21,1);// Right hand C shaped obstacle vertical
el13ks 23:e7f69bc42b29 562 lcd.drawRect(51,11,3,18,1);//Right hand "Hook" shaped obstacle vertical
el13ks 23:e7f69bc42b29 563 lcd.drawRect(38,18,5,11,1);// Central block
el13ks 23:e7f69bc42b29 564 lcd.drawRect(15,18,4,2,1);//Left hand C shape obstacle horizontal
el13ks 23:e7f69bc42b29 565 lcd.drawRect(22,27,5,2,1);//Left hand "Hook" shaped obstacle
el13ks 23:e7f69bc42b29 566 lcd.drawRect(15,37,4,2,1);//Left hand C shape obstacle
el13ks 23:e7f69bc42b29 567 lcd.drawRect(55,27,3,2,1);// Right hand "Hook" shaped obstacle
el13ks 23:e7f69bc42b29 568 lcd.drawRect(63,18,4,2,1);//Right hand C shape obstacle horizontal
el13ks 23:e7f69bc42b29 569 lcd.drawRect(63,37,4,2,1);//Right hand C shape obstacle
el13ks 19:e2659a0b91fa 570
el13ks 19:e2659a0b91fa 571 }
el13ks 23:e7f69bc42b29 572
el13ks 23:e7f69bc42b29 573 void checkRight() {
el13ks 23:e7f69bc42b29 574
el13ks 23:e7f69bc42b29 575
el13ks 23:e7f69bc42b29 576 int r = 0;//Variable for right movement check
el13ks 23:e7f69bc42b29 577 if(lcd.getPixel (i+3,j))//Check 4 pixels to the right
el13ks 23:e7f69bc42b29 578 r++;
el13ks 23:e7f69bc42b29 579 if(lcd.getPixel (i+4,j))//Check 5 pixels to the right
el13ks 23:e7f69bc42b29 580 r++;
el13ks 23:e7f69bc42b29 581 if (r==2) { // Condition for solid obstacles
el13ks 23:e7f69bc42b29 582 i--;
el13ks 23:e7f69bc42b29 583
el13ks 23:e7f69bc42b29 584 }
el13ks 23:e7f69bc42b29 585 }
el13ks 23:e7f69bc42b29 586 void checkLeft() {
el13ks 23:e7f69bc42b29 587 int l = 0 ; // Variable for left movement check
el13ks 23:e7f69bc42b29 588 if(lcd.getPixel (i-3,j))//Check 4 pixels to the left
el13ks 23:e7f69bc42b29 589 l++;
el13ks 23:e7f69bc42b29 590 if(lcd.getPixel (i-4,j))//Check 5 pixels to the left
el13ks 23:e7f69bc42b29 591 l++;
el13ks 23:e7f69bc42b29 592 if (l==2) { // Condition for solid obstacles
el13ks 23:e7f69bc42b29 593 i++;
el13ks 19:e2659a0b91fa 594
el13ks 19:e2659a0b91fa 595
el13ks 23:e7f69bc42b29 596 }
el13ks 19:e2659a0b91fa 597 }
el13ks 23:e7f69bc42b29 598 void checkUp() {
el13ks 23:e7f69bc42b29 599 int u=0;
el13ks 23:e7f69bc42b29 600 if(lcd.getPixel (i,j-3))//Check 4 pixels above
el13ks 23:e7f69bc42b29 601 u++;
el13ks 23:e7f69bc42b29 602 if(lcd.getPixel (i,j-4))//Check 5 pixels above
el13ks 23:e7f69bc42b29 603 u++;
el13ks 23:e7f69bc42b29 604 if(lcd.getPixel (i+1,j-4))
el13ks 23:e7f69bc42b29 605 u++;
el13ks 23:e7f69bc42b29 606 if(lcd.getPixel (i-1,j-4))
el13ks 23:e7f69bc42b29 607 u++;
el13ks 23:e7f69bc42b29 608 if(lcd.getPixel (i-2,j-4))
el13ks 23:e7f69bc42b29 609 u++;
el13ks 23:e7f69bc42b29 610 if (u>=4) { // Condition for solid obstacles
el13ks 23:e7f69bc42b29 611 j++;
el13ks 23:e7f69bc42b29 612 }
el13ks 19:e2659a0b91fa 613 }
el13ks 19:e2659a0b91fa 614
el13ks 23:e7f69bc42b29 615 void checkDown() {
el13ks 23:e7f69bc42b29 616 int d=0;
el13ks 23:e7f69bc42b29 617 if(lcd.getPixel (i,j+3))//Check 4 pixels below
el13ks 23:e7f69bc42b29 618 d++;
el13ks 23:e7f69bc42b29 619 if(lcd.getPixel (i,j+4))//Check 5 pixels below
el13ks 23:e7f69bc42b29 620 d++;
el13ks 23:e7f69bc42b29 621 if(lcd.getPixel (i+1,j+4))
el13ks 23:e7f69bc42b29 622 d++;
el13ks 23:e7f69bc42b29 623 if(lcd.getPixel (i-1,j+4))
el13ks 23:e7f69bc42b29 624 d++;
el13ks 23:e7f69bc42b29 625 if(lcd.getPixel (i-2,j+4))
el13ks 23:e7f69bc42b29 626 d++;
el13ks 23:e7f69bc42b29 627 if (d>=4) { // Condition for solid obstacles
el13ks 23:e7f69bc42b29 628 j--;
el13ks 23:e7f69bc42b29 629 }
el13ks 19:e2659a0b91fa 630 }
el13ks 23:e7f69bc42b29 631
el13ks 23:e7f69bc42b29 632
el13ks 23:e7f69bc42b29 633 void drawCoin(void) {
el13ks 23:e7f69bc42b29 634 for (int k=0; k<28; k++) {
el13ks 23:e7f69bc42b29 635 lcd.drawCircle(coins[k][0], coins[k][1],2,0);
el13ks 23:e7f69bc42b29 636 }
el13ks 23:e7f69bc42b29 637 }
el13ks 19:e2659a0b91fa 638
el13ks 19:e2659a0b91fa 639
el13ks 23:e7f69bc42b29 640 void checkCoin() {
el13ks 23:e7f69bc42b29 641 for (int c=0; c<28; c++) {
el13ks 23:e7f69bc42b29 642 if(i==coins[c][0]&& j==coins[c][1]) {
el13ks 23:e7f69bc42b29 643 coins[c][0]=90;
el13ks 23:e7f69bc42b29 644 coins[c][1]=50;
el13ks 23:e7f69bc42b29 645 w--;
el13ks 23:e7f69bc42b29 646 }
el13ks 19:e2659a0b91fa 647 }
el13ks 19:e2659a0b91fa 648 }
el13ks 19:e2659a0b91fa 649
el13ks 19:e2659a0b91fa 650
el13ks 23:e7f69bc42b29 651 void Joystickcheck() {
el13ks 23:e7f69bc42b29 652 if (joystick.direction == UP) {
el13ks 23:e7f69bc42b29 653 j--;
el13ks 23:e7f69bc42b29 654 }
el13ks 23:e7f69bc42b29 655 if (joystick.direction == DOWN) {
el13ks 23:e7f69bc42b29 656 j++;
el13ks 23:e7f69bc42b29 657 }
el13ks 23:e7f69bc42b29 658 if (joystick.direction == LEFT) {
el13ks 23:e7f69bc42b29 659 i--;
el13ks 23:e7f69bc42b29 660 }
el13ks 23:e7f69bc42b29 661 if (joystick.direction == RIGHT) {
el13ks 23:e7f69bc42b29 662 i++;
el13ks 23:e7f69bc42b29 663 }
el13ks 23:e7f69bc42b29 664
el13ks 19:e2659a0b91fa 665 }
el13ks 23:e7f69bc42b29 666
el13ks 23:e7f69bc42b29 667 void Boundarycheck() { // Set boundary conditions so that ghost and pacman cannot move off screen
el13ks 23:e7f69bc42b29 668 if (i<3) {
el13ks 23:e7f69bc42b29 669 i=3;
el13ks 23:e7f69bc42b29 670 }
el13ks 23:e7f69bc42b29 671 if (j<3) {
el13ks 23:e7f69bc42b29 672 j=3;
el13ks 23:e7f69bc42b29 673 }
el13ks 23:e7f69bc42b29 674 if (j>44) {
el13ks 23:e7f69bc42b29 675 j=44;
el13ks 23:e7f69bc42b29 676 }
el13ks 23:e7f69bc42b29 677 if (i>80) {
el13ks 23:e7f69bc42b29 678 i=80;
el13ks 23:e7f69bc42b29 679 }
el13ks 19:e2659a0b91fa 680 }
el13ks 23:e7f69bc42b29 681
el13ks 23:e7f69bc42b29 682
el13ks 23:e7f69bc42b29 683 void winningcondition() { // Player wins if all coins are eaten
el13ks 23:e7f69bc42b29 684 if(w==0) {
el13ks 23:e7f69bc42b29 685 win=true;
el13ks 23:e7f69bc42b29 686 }
el13ks 19:e2659a0b91fa 687 }
el13ks 19:e2659a0b91fa 688
el13ks 23:e7f69bc42b29 689 void losingcondition() { //Player loses if pacman is eaten by ghost
el13ks 23:e7f69bc42b29 690 if (i==x && j==y) {
el13ks 23:e7f69bc42b29 691 win = false;
el13ks 23:e7f69bc42b29 692 lose = true;
el13ks 23:e7f69bc42b29 693 }
el13ks 6:af4d3c5a9d43 694 }
el13ks 23:e7f69bc42b29 695
el13ks 23:e7f69bc42b29 696 void writeScore() {
el13ks 23:e7f69bc42b29 697
el13ks 23:e7f69bc42b29 698 FILE* fp = fopen("/local/pacmanScore.txt","w"); // open file
el13ks 23:e7f69bc42b29 699 fprintf(fp,"%i",e); // print string to file
el13ks 23:e7f69bc42b29 700 fclose(fp); // close file
el13ks 23:e7f69bc42b29 701
el13ks 23:e7f69bc42b29 702
el13ks 15:6d258c667a00 703
el13ks 15:6d258c667a00 704 }
el13ks 16:237375c3fc62 705
el13ks 23:e7f69bc42b29 706 void readScore(){
el13ks 23:e7f69bc42b29 707
el13ks 23:e7f69bc42b29 708
el13ks 23:e7f69bc42b29 709
el13ks 23:e7f69bc42b29 710 FILE* File2 = fopen ("/local/pacmanScore.txt","r"); // open file for reading
el13ks 23:e7f69bc42b29 711
el13ks 23:e7f69bc42b29 712 fscanf(File2,"%i",&score1);
el13ks 23:e7f69bc42b29 713 sprintf(buffer1,"%i",score1);
el13ks 23:e7f69bc42b29 714 fclose(File2); // close file
el13ks 23:e7f69bc42b29 715
el13ks 23:e7f69bc42b29 716 //lcd.printString(buffer1,10,0); // display read data value
el13ks 23:e7f69bc42b29 717 }
el13ks 23:e7f69bc42b29 718 void compareScore(){
el13ks 23:e7f69bc42b29 719 readScore();
el13ks 23:e7f69bc42b29 720 if(e>=score1){
el13ks 23:e7f69bc42b29 721
el13ks 23:e7f69bc42b29 722 lcd.printString("Yay!!",25,0);
el13ks 23:e7f69bc42b29 723 lcd.printString("New High Score",0,1);
el13ks 22:03acb7389497 724
el13ks 23:e7f69bc42b29 725 writeScore();
el13ks 23:e7f69bc42b29 726 readScore();
el13ks 23:e7f69bc42b29 727 lcd.printString(buffer1,25,4);
el13ks 23:e7f69bc42b29 728
el13ks 23:e7f69bc42b29 729
el13ks 23:e7f69bc42b29 730 }
el13ks 23:e7f69bc42b29 731 if (e<score1){
el13ks 23:e7f69bc42b29 732 sprintf(buffer,"Score=%i",e);
el13ks 23:e7f69bc42b29 733 readScore();
el13ks 23:e7f69bc42b29 734 lcd.printString("High Score=",0,0);
el13ks 23:e7f69bc42b29 735 lcd.printString(buffer1,0,1); // display read data value
el13ks 23:e7f69bc42b29 736 lcd.printString("Your",0,3);
el13ks 23:e7f69bc42b29 737 lcd.printString(buffer,0,4);
el13ks 23:e7f69bc42b29 738
el13ks 23:e7f69bc42b29 739
el13ks 22:03acb7389497 740
el13ks 22:03acb7389497 741
el13ks 22:03acb7389497 742
el13ks 23:e7f69bc42b29 743
el13ks 22:03acb7389497 744
el13ks 22:03acb7389497 745 }
el13ks 23:e7f69bc42b29 746 }
el13ks 23:e7f69bc42b29 747
el13ks 23:e7f69bc42b29 748
el13ks 23:e7f69bc42b29 749 int main() {
el13ks 23:e7f69bc42b29 750
el13ks 23:e7f69bc42b29 751 lcd.init();
el13ks 23:e7f69bc42b29 752 calibrateJoystick(); // get centred values of joystick
el13ks 23:e7f69bc42b29 753 pollJoystick.attach(&updateJoystick,1.0/10.0); // read joystick 10 times per second
el13ks 23:e7f69bc42b29 754 PHY_PowerDown();
el13ks 23:e7f69bc42b29 755 ghost.attach(&ghosttimerexpired,0.2);
el13ks 23:e7f69bc42b29 756 score.attach(&scoreexpired,1.0);
el13ks 23:e7f69bc42b29 757 //tune();
el13ks 23:e7f69bc42b29 758 while(win==false&& lose==false) {
el13ks 23:e7f69bc42b29 759
el13ks 11:2fd81f59d7a7 760
el13ks 23:e7f69bc42b29 761 lcd.setBrightness(bright);
el13ks 23:e7f69bc42b29 762 lcd.clear();
el13ks 23:e7f69bc42b29 763 pause();
el13ks 23:e7f69bc42b29 764 winningcondition();
el13ks 23:e7f69bc42b29 765 losingcondition();
el13ks 23:e7f69bc42b29 766 drawMap();
el13ks 23:e7f69bc42b29 767 drawCoin();
el13ks 23:e7f69bc42b29 768 drawGhost();
el13ks 23:e7f69bc42b29 769 checkRight();
el13ks 23:e7f69bc42b29 770 checkLeft();
el13ks 23:e7f69bc42b29 771 checkDown();
el13ks 23:e7f69bc42b29 772 checkUp();
el13ks 23:e7f69bc42b29 773 Boundarycheck();
el13ks 23:e7f69bc42b29 774 WastedCheck();
el13ks 23:e7f69bc42b29 775 checkCoin();
el13ks 23:e7f69bc42b29 776 if (followflag) {
el13ks 23:e7f69bc42b29 777 followflag=0;
el13ks 23:e7f69bc42b29 778 ghostfollow();
el13ks 23:e7f69bc42b29 779 }
el13ks 23:e7f69bc42b29 780 if (scoreflag) {
el13ks 23:e7f69bc42b29 781 scoreflag=0;
el13ks 23:e7f69bc42b29 782 e--;
el13ks 23:e7f69bc42b29 783 }
el13ks 23:e7f69bc42b29 784 lcd.refresh();
el13ks 23:e7f69bc42b29 785 wait_ms(35);
el13ks 16:237375c3fc62 786
el13ks 23:e7f69bc42b29 787 }
el13ks 23:e7f69bc42b29 788 if (win==true) {
el13ks 23:e7f69bc42b29 789 lcd.setBrightness(bright);
el13ks 23:e7f69bc42b29 790 lcd.clear();
el13ks 23:e7f69bc42b29 791 lcd.printString("Yay!", 25,21);
el13ks 23:e7f69bc42b29 792 tune();
el13ks 23:e7f69bc42b29 793 lcd.clear();
el13ks 23:e7f69bc42b29 794 compareScore();
el13ks 23:e7f69bc42b29 795 wait(5.0);
el13ks 23:e7f69bc42b29 796 creditscreen();
el13ks 23:e7f69bc42b29 797
el13ks 23:e7f69bc42b29 798
el13ks 23:e7f69bc42b29 799
el13ks 23:e7f69bc42b29 800
el13ks 23:e7f69bc42b29 801
el13ks 23:e7f69bc42b29 802
el13ks 23:e7f69bc42b29 803
el13ks 23:e7f69bc42b29 804 }
el13ks 23:e7f69bc42b29 805 if (lose==true) {
el13ks 23:e7f69bc42b29 806 lcd.setBrightness(bright);
el13ks 23:e7f69bc42b29 807 lcd.clear();
el13ks 23:e7f69bc42b29 808 lcd.printString("Game Over", 10,10);
el13ks 23:e7f69bc42b29 809 tune();
el13ks 23:e7f69bc42b29 810 lcd.clear();
el13ks 23:e7f69bc42b29 811 creditscreen();
el13ks 23:e7f69bc42b29 812
el13ks 23:e7f69bc42b29 813 }
el13ks 22:03acb7389497 814
el13ks 22:03acb7389497 815
el13ks 15:6d258c667a00 816
el13ks 21:f2bcb2c399ab 817
el13ks 23:e7f69bc42b29 818 }
el13ks 22:03acb7389497 819
el13ks 22:03acb7389497 820