Eric Xu / Mbed 2 deprecated Arcade_RedX

Multi-game multiplayer arcade gaming system meant for the red X when playing Super Tic-Tac-Toe.

Dependencies:   uLCD_4DGL_SE PinDetect SDFileSystem mbed wave_player

Pacman.h@2:d35fde2d82cd, 2015-12-04 (annotated)

Committer:
soapy12312
Date:
Fri Dec 04 23:03:08 2015 +0000
Revision:
2:d35fde2d82cd
Parent:
0:218d3fb75950 
Multi-game multiplayer arcade gaming system meant for the red X when playing Super Tic-Tac-Toe.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
soapy12312 0:218d3fb75950 1 /******************************************************
soapy12312 2:d35fde2d82cd 2 * This header program declares all the functions and
soapy12312 2:d35fde2d82cd 3 * variables used by the Pac-Man player in Pac-Man.
soapy12312 0:218d3fb75950 4 ******************************************************/
soapy12312 0:218d3fb75950 5
soapy12312 0:218d3fb75950 6
soapy12312 2:d35fde2d82cd 7 #define DIE "/sd/Die.wav"
soapy12312 2:d35fde2d82cd 8 #define THEME "/sd/Theme.wav"
soapy12312 2:d35fde2d82cd 9
soapy12312 2:d35fde2d82cd 10
soapy12312 0:218d3fb75950 11 // Pacman class
soapy12312 0:218d3fb75950 12 class Pacman {
soapy12312 0:218d3fb75950 13 public:
soapy12312 0:218d3fb75950 14 // Pac-Man constructor
soapy12312 2:d35fde2d82cd 15 Pacman(PinDetect &PacmanRight, PinDetect &PacmanDown, PinDetect &PacmanLeft, PinDetect &PacmanUp, Stage &stage, uLCD_4DGL &uLCD, wave_player &waver) :
soapy12312 2:d35fde2d82cd 16 PacmanRight(PacmanRight), PacmanDown(PacmanDown), PacmanLeft(PacmanLeft), PacmanUp(PacmanUp), stage(stage), uLCD(uLCD), waver(waver) {
soapy12312 0:218d3fb75950 17 // Use internal pullups
soapy12312 0:218d3fb75950 18 PacmanRight.mode(PullUp);
soapy12312 0:218d3fb75950 19 PacmanDown.mode(PullUp);
soapy12312 0:218d3fb75950 20 PacmanLeft.mode(PullUp);
soapy12312 0:218d3fb75950 21 PacmanUp.mode(PullUp);
soapy12312 0:218d3fb75950 22 wait(0.01);
soapy12312 0:218d3fb75950 23 // Interrupt callback functions
soapy12312 0:218d3fb75950 24 PacmanRight.attach_deasserted(this, &Pacman::PacmanRightTrigger);
soapy12312 0:218d3fb75950 25 PacmanDown.attach_deasserted(this, &Pacman::PacmanDownTrigger);
soapy12312 0:218d3fb75950 26 PacmanLeft.attach_deasserted(this, &Pacman::PacmanLeftTrigger);
soapy12312 0:218d3fb75950 27 PacmanUp.attach_deasserted(this, &Pacman::PacmanUpTrigger);
soapy12312 0:218d3fb75950 28 wait(0.01);
soapy12312 0:218d3fb75950 29 // Set sampling frequency
soapy12312 0:218d3fb75950 30 PacmanRight.setSampleFrequency();
soapy12312 0:218d3fb75950 31 PacmanDown.setSampleFrequency();
soapy12312 0:218d3fb75950 32 PacmanLeft.setSampleFrequency();
soapy12312 0:218d3fb75950 33 PacmanUp.setSampleFrequency();
soapy12312 0:218d3fb75950 34 wait(1);
soapy12312 0:218d3fb75950 35 }
soapy12312 0:218d3fb75950 36
soapy12312 2:d35fde2d82cd 37 // Play a sound file
soapy12312 2:d35fde2d82cd 38 void playSound(char *wav) {
soapy12312 2:d35fde2d82cd 39 // Open sound file
soapy12312 2:d35fde2d82cd 40 FILE *wave_file;
soapy12312 2:d35fde2d82cd 41 wave_file = fopen(wav, "r");
soapy12312 2:d35fde2d82cd 42
soapy12312 2:d35fde2d82cd 43 // Play wav file
soapy12312 2:d35fde2d82cd 44 waver.play(wave_file);
soapy12312 2:d35fde2d82cd 45
soapy12312 2:d35fde2d82cd 46 // Close wav file
soapy12312 2:d35fde2d82cd 47 fclose(wave_file);
soapy12312 2:d35fde2d82cd 48 }
soapy12312 2:d35fde2d82cd 49
soapy12312 0:218d3fb75950 50 // Initialize Pac-Man at the start of the game
soapy12312 0:218d3fb75950 51 void initialize() {
soapy12312 0:218d3fb75950 52 x = 64;
soapy12312 0:218d3fb75950 53 y = 108;
soapy12312 0:218d3fb75950 54 lives = 3;
soapy12312 0:218d3fb75950 55 livesChanged = true;
soapy12312 0:218d3fb75950 56 score = 0;
soapy12312 0:218d3fb75950 57 scoreChanged = true;
soapy12312 0:218d3fb75950 58 direction = FACEUP;
soapy12312 0:218d3fb75950 59 mouthOpen = false;
soapy12312 0:218d3fb75950 60 pacDotsEaten = 0;
soapy12312 0:218d3fb75950 61 bigPacDotsEaten = 0;
soapy12312 0:218d3fb75950 62 powerUp = 0;
soapy12312 0:218d3fb75950 63 powerUpChanged = false;
soapy12312 0:218d3fb75950 64 ghostsEaten = 0;
soapy12312 0:218d3fb75950 65 dead = false;
soapy12312 0:218d3fb75950 66 draw(x, y);
soapy12312 0:218d3fb75950 67 displayStatus();
soapy12312 0:218d3fb75950 68 }
soapy12312 0:218d3fb75950 69
soapy12312 0:218d3fb75950 70 // Display score and number of lives remaining
soapy12312 0:218d3fb75950 71 void displayStatus() {
soapy12312 0:218d3fb75950 72 // If the number of lives just changed
soapy12312 0:218d3fb75950 73 if (livesChanged == true) {
soapy12312 0:218d3fb75950 74 // Draw the corresponding number of lives
soapy12312 0:218d3fb75950 75 switch (lives) {
soapy12312 0:218d3fb75950 76 case 3:
soapy12312 0:218d3fb75950 77 drawLives(56, 12);
soapy12312 0:218d3fb75950 78 drawLives(64, 12);
soapy12312 0:218d3fb75950 79 drawLives(72, 12);
soapy12312 0:218d3fb75950 80 break;
soapy12312 0:218d3fb75950 81 case 2:
soapy12312 0:218d3fb75950 82 erase(72, 12);
soapy12312 0:218d3fb75950 83 drawLives(56, 12);
soapy12312 0:218d3fb75950 84 drawLives(64, 12);
soapy12312 0:218d3fb75950 85 break;
soapy12312 0:218d3fb75950 86 case 1:
soapy12312 0:218d3fb75950 87 erase(56, 12);
soapy12312 0:218d3fb75950 88 drawLives(64, 12);
soapy12312 0:218d3fb75950 89 break;
soapy12312 0:218d3fb75950 90 default:
soapy12312 0:218d3fb75950 91 break;
soapy12312 0:218d3fb75950 92 }
soapy12312 0:218d3fb75950 93
soapy12312 0:218d3fb75950 94 // Reset livesChanged
soapy12312 0:218d3fb75950 95 livesChanged = false;
soapy12312 0:218d3fb75950 96 }
soapy12312 0:218d3fb75950 97
soapy12312 0:218d3fb75950 98 // If the score just changed
soapy12312 0:218d3fb75950 99 if (scoreChanged == true) {
soapy12312 0:218d3fb75950 100 // Print the new score
soapy12312 0:218d3fb75950 101 uLCD.locate(0, 1);
soapy12312 0:218d3fb75950 102 uLCD.printf("%d", score);
soapy12312 0:218d3fb75950 103 scoreChanged = false;
soapy12312 0:218d3fb75950 104 }
soapy12312 0:218d3fb75950 105
soapy12312 0:218d3fb75950 106 // Print the invincibility counter
soapy12312 0:218d3fb75950 107 uLCD.locate(14, 1);
soapy12312 0:218d3fb75950 108
soapy12312 0:218d3fb75950 109 if (powerUp == 100) {
soapy12312 0:218d3fb75950 110 uLCD.printf("100");
soapy12312 0:218d3fb75950 111 } else if (powerUp >= 10) {
soapy12312 0:218d3fb75950 112 uLCD.printf(" %d", powerUp);
soapy12312 0:218d3fb75950 113 } else {
soapy12312 0:218d3fb75950 114 uLCD.printf(" %d", powerUp);
soapy12312 0:218d3fb75950 115 }
soapy12312 0:218d3fb75950 116 }
soapy12312 0:218d3fb75950 117
soapy12312 0:218d3fb75950 118 // Move Pac-Man and return whether the game is over
soapy12312 0:218d3fb75950 119 bool move() {
soapy12312 0:218d3fb75950 120 // If all the pac dots are eaten or Pac-Man is out of lives
soapy12312 0:218d3fb75950 121 if (((pacDotsEaten == stage.pacDots) &&
soapy12312 0:218d3fb75950 122 (bigPacDotsEaten == stage.bigPacDots)) ||
soapy12312 0:218d3fb75950 123 (lives == 0)) {
soapy12312 0:218d3fb75950 124 // Return true that the game is over and exit out of the function
soapy12312 0:218d3fb75950 125 return true;
soapy12312 0:218d3fb75950 126 }
soapy12312 0:218d3fb75950 127
soapy12312 0:218d3fb75950 128 // If Pac-Man is not invincible
soapy12312 0:218d3fb75950 129 if (powerUp == 0) {
soapy12312 0:218d3fb75950 130 // Reset the ghosts eaten counter
soapy12312 0:218d3fb75950 131 ghostsEaten = 0;
soapy12312 0:218d3fb75950 132 }
soapy12312 0:218d3fb75950 133
soapy12312 0:218d3fb75950 134 // If Pac-Man is invincible
soapy12312 0:218d3fb75950 135 if (powerUp > 0) {
soapy12312 0:218d3fb75950 136 // Decrement the invincibility counter
soapy12312 0:218d3fb75950 137 powerUp--;
soapy12312 0:218d3fb75950 138
soapy12312 0:218d3fb75950 139 // If invincibility just ended or just started
soapy12312 0:218d3fb75950 140 if ((powerUp == 0) || (powerUp == 99)) {
soapy12312 0:218d3fb75950 141 // Changes the color of the ghosts
soapy12312 0:218d3fb75950 142 powerUpChanged = true;
soapy12312 0:218d3fb75950 143 // If invincibility did not just end or did not just start
soapy12312 0:218d3fb75950 144 } else {
soapy12312 0:218d3fb75950 145 // Set powerUpChanged to false
soapy12312 0:218d3fb75950 146 powerUpChanged = false;
soapy12312 0:218d3fb75950 147 }
soapy12312 0:218d3fb75950 148 }
soapy12312 0:218d3fb75950 149
soapy12312 0:218d3fb75950 150 // Move Pac-Man in his current direction
soapy12312 0:218d3fb75950 151 switch (direction) {
soapy12312 0:218d3fb75950 152 case FACERIGHT:
soapy12312 0:218d3fb75950 153 moveRight();
soapy12312 0:218d3fb75950 154 break;
soapy12312 0:218d3fb75950 155 case FACEDOWN:
soapy12312 0:218d3fb75950 156 moveDown();
soapy12312 0:218d3fb75950 157 break;
soapy12312 0:218d3fb75950 158 case FACELEFT:
soapy12312 0:218d3fb75950 159 moveLeft();
soapy12312 0:218d3fb75950 160 break;
soapy12312 0:218d3fb75950 161 case FACEUP:
soapy12312 0:218d3fb75950 162 moveUp();
soapy12312 0:218d3fb75950 163 break;
soapy12312 0:218d3fb75950 164 default:
soapy12312 0:218d3fb75950 165 break;
soapy12312 0:218d3fb75950 166 }
soapy12312 0:218d3fb75950 167
soapy12312 0:218d3fb75950 168 // Return false that the game is over
soapy12312 0:218d3fb75950 169 return false;
soapy12312 0:218d3fb75950 170 }
soapy12312 0:218d3fb75950 171
soapy12312 0:218d3fb75950 172 // Game over
soapy12312 0:218d3fb75950 173 void gameOver() {
soapy12312 0:218d3fb75950 174 // If all the pac dots have been eaten
soapy12312 0:218d3fb75950 175 if ((pacDotsEaten == stage.pacDots) &&
soapy12312 0:218d3fb75950 176 (bigPacDotsEaten == stage.bigPacDots)) {
soapy12312 0:218d3fb75950 177 // Pac-Man wins
soapy12312 0:218d3fb75950 178 win();
soapy12312 0:218d3fb75950 179 // If the number of lives is 0
soapy12312 0:218d3fb75950 180 } else if (lives == 0) {
soapy12312 0:218d3fb75950 181 // Pac-Man loses
soapy12312 0:218d3fb75950 182 lose();
soapy12312 0:218d3fb75950 183 }
soapy12312 0:218d3fb75950 184 }
soapy12312 0:218d3fb75950 185
soapy12312 0:218d3fb75950 186
soapy12312 0:218d3fb75950 187 private:
soapy12312 0:218d3fb75950 188 PinDetect &PacmanRight;
soapy12312 0:218d3fb75950 189 PinDetect &PacmanDown;
soapy12312 0:218d3fb75950 190 PinDetect &PacmanLeft;
soapy12312 0:218d3fb75950 191 PinDetect &PacmanUp;
soapy12312 0:218d3fb75950 192 Stage &stage;
soapy12312 0:218d3fb75950 193 uLCD_4DGL &uLCD;
soapy12312 2:d35fde2d82cd 194 wave_player &waver;
soapy12312 0:218d3fb75950 195 int x;
soapy12312 0:218d3fb75950 196 int y;
soapy12312 0:218d3fb75950 197 int direction;
soapy12312 0:218d3fb75950 198 volatile int nextDirection;
soapy12312 0:218d3fb75950 199 int lives;
soapy12312 0:218d3fb75950 200 bool livesChanged;
soapy12312 0:218d3fb75950 201 int score;
soapy12312 0:218d3fb75950 202 bool scoreChanged;
soapy12312 0:218d3fb75950 203 bool mouthOpen;
soapy12312 0:218d3fb75950 204 int pacDotsEaten;
soapy12312 0:218d3fb75950 205 int bigPacDotsEaten;
soapy12312 0:218d3fb75950 206 int powerUp;
soapy12312 0:218d3fb75950 207 bool powerUpChanged;
soapy12312 0:218d3fb75950 208 int ghostsEaten;
soapy12312 0:218d3fb75950 209 bool dead;
soapy12312 0:218d3fb75950 210 friend class Ghost;
soapy12312 0:218d3fb75950 211
soapy12312 0:218d3fb75950 212 // Set the next Pac-Man direction to be right
soapy12312 0:218d3fb75950 213 void PacmanRightTrigger() {
soapy12312 0:218d3fb75950 214 nextDirection = FACERIGHT;
soapy12312 0:218d3fb75950 215 }
soapy12312 0:218d3fb75950 216
soapy12312 0:218d3fb75950 217 // Set the next Pac-Man direction to be down
soapy12312 0:218d3fb75950 218 void PacmanDownTrigger() {
soapy12312 0:218d3fb75950 219 nextDirection = FACEDOWN;
soapy12312 0:218d3fb75950 220 }
soapy12312 0:218d3fb75950 221
soapy12312 0:218d3fb75950 222 // Set the next Pac-Man direction to be left
soapy12312 0:218d3fb75950 223 void PacmanLeftTrigger() {
soapy12312 0:218d3fb75950 224 nextDirection = FACELEFT;
soapy12312 0:218d3fb75950 225 }
soapy12312 0:218d3fb75950 226
soapy12312 0:218d3fb75950 227 // Set the next Pac-Man direction to be up
soapy12312 0:218d3fb75950 228 void PacmanUpTrigger() {
soapy12312 0:218d3fb75950 229 nextDirection = FACEUP;
soapy12312 0:218d3fb75950 230 }
soapy12312 0:218d3fb75950 231
soapy12312 0:218d3fb75950 232 // Draw the Pac-Man to display lives
soapy12312 0:218d3fb75950 233 void drawLives(int xCoordinate, int yCoordinate) {
soapy12312 0:218d3fb75950 234 uLCD.filled_circle(xCoordinate, yCoordinate, 3, YELLOW);
soapy12312 0:218d3fb75950 235 int x1 = xCoordinate - 2;
soapy12312 0:218d3fb75950 236 int x2 = xCoordinate - 3;
soapy12312 0:218d3fb75950 237 int y1 = yCoordinate - 1;
soapy12312 0:218d3fb75950 238 int y2 = yCoordinate + 1;
soapy12312 0:218d3fb75950 239 uLCD.rectangle(x1, y1, x2, y2, BLACK);
soapy12312 0:218d3fb75950 240 uLCD.pixel(xCoordinate, yCoordinate, BLACK);
soapy12312 0:218d3fb75950 241 uLCD.pixel(xCoordinate - 1, yCoordinate, BLACK);
soapy12312 0:218d3fb75950 242 }
soapy12312 0:218d3fb75950 243
soapy12312 0:218d3fb75950 244 // Draw Pac-Man based on his direction
soapy12312 0:218d3fb75950 245 void draw(int xCoordinate, int yCoordinate) {
soapy12312 0:218d3fb75950 246 // If his mouth is closed
soapy12312 0:218d3fb75950 247 if (mouthOpen == false) {
soapy12312 0:218d3fb75950 248 // Draw Pac-Man with his mouth closed as a circle
soapy12312 0:218d3fb75950 249 uLCD.filled_circle(xCoordinate, yCoordinate, 3, YELLOW);
soapy12312 0:218d3fb75950 250 // If his mouth is open
soapy12312 0:218d3fb75950 251 } else {
soapy12312 0:218d3fb75950 252 // Draw Pac-Man with his mouth open based on his direction
soapy12312 0:218d3fb75950 253 int x1;
soapy12312 0:218d3fb75950 254 int x2;
soapy12312 0:218d3fb75950 255 int y1;
soapy12312 0:218d3fb75950 256 int y2;
soapy12312 0:218d3fb75950 257
soapy12312 0:218d3fb75950 258 switch (direction) {
soapy12312 0:218d3fb75950 259 case FACERIGHT:
soapy12312 0:218d3fb75950 260 uLCD.filled_circle(xCoordinate, yCoordinate, 3, YELLOW);
soapy12312 0:218d3fb75950 261 x1 = xCoordinate + 2;
soapy12312 0:218d3fb75950 262 x2 = xCoordinate + 3;
soapy12312 0:218d3fb75950 263 y1 = yCoordinate - 1;
soapy12312 0:218d3fb75950 264 y2 = yCoordinate + 1;
soapy12312 0:218d3fb75950 265 uLCD.rectangle(x1, y1, x2, y2, BLACK);
soapy12312 0:218d3fb75950 266 uLCD.pixel(xCoordinate, yCoordinate, BLACK);
soapy12312 0:218d3fb75950 267 uLCD.pixel(xCoordinate + 1, yCoordinate, BLACK);
soapy12312 0:218d3fb75950 268 break;
soapy12312 0:218d3fb75950 269 case FACEDOWN:
soapy12312 0:218d3fb75950 270 uLCD.filled_circle(xCoordinate, yCoordinate, 3, YELLOW);
soapy12312 0:218d3fb75950 271 x1 = xCoordinate - 1;
soapy12312 0:218d3fb75950 272 x2 = xCoordinate + 1;
soapy12312 0:218d3fb75950 273 y1 = yCoordinate + 2;
soapy12312 0:218d3fb75950 274 y2 = yCoordinate + 3;
soapy12312 0:218d3fb75950 275 uLCD.rectangle(x1, y1, x2, y2, BLACK);
soapy12312 0:218d3fb75950 276 uLCD.pixel(xCoordinate, yCoordinate, BLACK);
soapy12312 0:218d3fb75950 277 uLCD.pixel(xCoordinate, yCoordinate + 1, BLACK);
soapy12312 0:218d3fb75950 278 break;
soapy12312 0:218d3fb75950 279 case FACELEFT:
soapy12312 0:218d3fb75950 280 uLCD.filled_circle(xCoordinate, yCoordinate, 3, YELLOW);
soapy12312 0:218d3fb75950 281 x1 = xCoordinate - 2;
soapy12312 0:218d3fb75950 282 x2 = xCoordinate - 3;
soapy12312 0:218d3fb75950 283 y1 = yCoordinate - 1;
soapy12312 0:218d3fb75950 284 y2 = yCoordinate + 1;
soapy12312 0:218d3fb75950 285 uLCD.rectangle(x1, y1, x2, y2, BLACK);
soapy12312 0:218d3fb75950 286 uLCD.pixel(xCoordinate, yCoordinate, BLACK);
soapy12312 0:218d3fb75950 287 uLCD.pixel(xCoordinate - 1, yCoordinate, BLACK);
soapy12312 0:218d3fb75950 288 break;
soapy12312 0:218d3fb75950 289 case FACEUP:
soapy12312 0:218d3fb75950 290 uLCD.filled_circle(xCoordinate, yCoordinate, 3, YELLOW);
soapy12312 0:218d3fb75950 291 x1 = xCoordinate - 1;
soapy12312 0:218d3fb75950 292 x2 = xCoordinate + 1;
soapy12312 0:218d3fb75950 293 y1 = yCoordinate - 2;
soapy12312 0:218d3fb75950 294 y2 = yCoordinate - 3;
soapy12312 0:218d3fb75950 295 uLCD.rectangle(x1, y1, x2, y2, BLACK);
soapy12312 0:218d3fb75950 296 uLCD.pixel(xCoordinate, yCoordinate, BLACK);
soapy12312 0:218d3fb75950 297 uLCD.pixel(xCoordinate, yCoordinate - 1, BLACK);
soapy12312 0:218d3fb75950 298 break;
soapy12312 0:218d3fb75950 299 default:
soapy12312 0:218d3fb75950 300 break;
soapy12312 0:218d3fb75950 301 }
soapy12312 0:218d3fb75950 302 }
soapy12312 0:218d3fb75950 303 }
soapy12312 0:218d3fb75950 304
soapy12312 0:218d3fb75950 305 // Erase Pac-Man from the given position
soapy12312 0:218d3fb75950 306 void erase(int xCoordinate, int yCoordinate) {
soapy12312 0:218d3fb75950 307 uLCD.filled_circle(xCoordinate, yCoordinate, 3, BLACK);
soapy12312 0:218d3fb75950 308 }
soapy12312 0:218d3fb75950 309
soapy12312 0:218d3fb75950 310 // Move Pac-Man right
soapy12312 0:218d3fb75950 311 void moveRight() {
soapy12312 0:218d3fb75950 312 // If the space to the right is a valid positions and is not the rightmost space
soapy12312 0:218d3fb75950 313 if ((stage.positions[x + 1][y] != 0) && (x != 124)) {
soapy12312 0:218d3fb75950 314 // Erase Pac-Man from his current position
soapy12312 0:218d3fb75950 315 erase(x, y);
soapy12312 0:218d3fb75950 316 // Increment Pac-Man's x-coordinate
soapy12312 0:218d3fb75950 317 x++;
soapy12312 0:218d3fb75950 318 // Draw Pac-Man in his new position
soapy12312 0:218d3fb75950 319 draw(x, y);
soapy12312 0:218d3fb75950 320 // Alternate Pac-Man's mouth for animation
soapy12312 0:218d3fb75950 321 mouthOpen = !mouthOpen;
soapy12312 0:218d3fb75950 322
soapy12312 0:218d3fb75950 323 // If Pac-Man passes partially across a big pac dot
soapy12312 0:218d3fb75950 324 if (stage.positions[x - 5][y] == 3) {
soapy12312 0:218d3fb75950 325 // Redraw the big pac dot part
soapy12312 0:218d3fb75950 326 uLCD.pixel(x - 4, y, YELLOW);
soapy12312 0:218d3fb75950 327 }
soapy12312 0:218d3fb75950 328
soapy12312 0:218d3fb75950 329 // Loop through Pac-Man's 7-pixel diameter
soapy12312 0:218d3fb75950 330 for (int i = x - 3; i <= x + 3; i++) {
soapy12312 0:218d3fb75950 331 // If a pac dot is eaten
soapy12312 0:218d3fb75950 332 if (stage.positions[i][y] == 2) {
soapy12312 0:218d3fb75950 333 // Increment the number of pac dots eaten
soapy12312 0:218d3fb75950 334 pacDotsEaten++;
soapy12312 0:218d3fb75950 335 // Add 10 to the score
soapy12312 0:218d3fb75950 336 score += 10;
soapy12312 0:218d3fb75950 337 // Set the coordinates to represent only a valid position
soapy12312 0:218d3fb75950 338 stage.positions[i][y] = 1;
soapy12312 0:218d3fb75950 339 // Changes the score display
soapy12312 0:218d3fb75950 340 scoreChanged = true;
soapy12312 0:218d3fb75950 341 // If a big pac dot is eaten
soapy12312 0:218d3fb75950 342 } else if (stage.positions[i][y] == 3) {
soapy12312 0:218d3fb75950 343 // Erase the rest of the big pac dot
soapy12312 0:218d3fb75950 344 uLCD.pixel(x + 4, y, BLACK);
soapy12312 0:218d3fb75950 345 // Increment the number of big pac dots eaten
soapy12312 0:218d3fb75950 346 bigPacDotsEaten++;
soapy12312 0:218d3fb75950 347 // Add 50 to the score
soapy12312 0:218d3fb75950 348 score += 50;
soapy12312 0:218d3fb75950 349 // Set the coordinates to represent only a valid position
soapy12312 0:218d3fb75950 350 stage.positions[i][y] = 1;
soapy12312 0:218d3fb75950 351 // Set the invincibility counter to 100
soapy12312 0:218d3fb75950 352 powerUp = 100;
soapy12312 0:218d3fb75950 353 // Changes the score display
soapy12312 0:218d3fb75950 354 scoreChanged = true;
soapy12312 0:218d3fb75950 355 }
soapy12312 0:218d3fb75950 356 }
soapy12312 0:218d3fb75950 357 // If the space to the right is not a valid position
soapy12312 0:218d3fb75950 358 } else if (stage.positions[x + 1][y] == 0) {
soapy12312 0:218d3fb75950 359 // Draw Pac-Man with his mouth open
soapy12312 0:218d3fb75950 360 uLCD.rectangle(x + 2, y - 1, x + 3, y + 1, BLACK);
soapy12312 0:218d3fb75950 361 uLCD.pixel(x, y, BLACK);
soapy12312 0:218d3fb75950 362 uLCD.pixel(x + 1, y, BLACK);
soapy12312 0:218d3fb75950 363 wait(0.001);
soapy12312 0:218d3fb75950 364 }
soapy12312 0:218d3fb75950 365
soapy12312 0:218d3fb75950 366 // If the rightmost space is reached
soapy12312 0:218d3fb75950 367 if (x == 124) {
soapy12312 0:218d3fb75950 368 // Erase Pac-Man from his current position
soapy12312 0:218d3fb75950 369 erase(x, y);
soapy12312 0:218d3fb75950 370 // Set Pac-Man's x-coordinate to 4
soapy12312 0:218d3fb75950 371 x = 4;
soapy12312 0:218d3fb75950 372 // Draw Pac-Man in his new positions
soapy12312 0:218d3fb75950 373 draw(x, y);
soapy12312 0:218d3fb75950 374 }
soapy12312 0:218d3fb75950 375
soapy12312 0:218d3fb75950 376 // Set Pac-Man's next direction
soapy12312 0:218d3fb75950 377 switch (nextDirection) {
soapy12312 0:218d3fb75950 378 case FACEDOWN:
soapy12312 0:218d3fb75950 379 if (stage.positions[x][y + 1] != 0) {
soapy12312 0:218d3fb75950 380 direction = nextDirection;
soapy12312 0:218d3fb75950 381 }
soapy12312 0:218d3fb75950 382
soapy12312 0:218d3fb75950 383 break;
soapy12312 0:218d3fb75950 384 case FACELEFT:
soapy12312 0:218d3fb75950 385 if (stage.positions[x - 1][y] != 0) {
soapy12312 0:218d3fb75950 386 direction = nextDirection;
soapy12312 0:218d3fb75950 387 }
soapy12312 0:218d3fb75950 388
soapy12312 0:218d3fb75950 389 break;
soapy12312 0:218d3fb75950 390 case FACEUP:
soapy12312 0:218d3fb75950 391 if (stage.positions[x][y - 1] != 0) {
soapy12312 0:218d3fb75950 392 direction = nextDirection;
soapy12312 0:218d3fb75950 393 }
soapy12312 0:218d3fb75950 394
soapy12312 0:218d3fb75950 395 break;
soapy12312 0:218d3fb75950 396 default:
soapy12312 0:218d3fb75950 397 break;
soapy12312 0:218d3fb75950 398 }
soapy12312 0:218d3fb75950 399 }
soapy12312 0:218d3fb75950 400
soapy12312 0:218d3fb75950 401 // Move Pac-Man down
soapy12312 0:218d3fb75950 402 void moveDown() {
soapy12312 0:218d3fb75950 403 // If the space in the downward direction is a valid position
soapy12312 0:218d3fb75950 404 if (stage.positions[x][y + 1] != 0) {
soapy12312 0:218d3fb75950 405 // Erase Pac-Man from his current position
soapy12312 0:218d3fb75950 406 erase(x, y);
soapy12312 0:218d3fb75950 407 // Increment Pac-Man's y-coordinate
soapy12312 0:218d3fb75950 408 y++;
soapy12312 0:218d3fb75950 409 // Draw Pac-Man in his new position
soapy12312 0:218d3fb75950 410 draw(x, y);
soapy12312 0:218d3fb75950 411 // Alternate Pac-Man's mouth for animation
soapy12312 0:218d3fb75950 412 mouthOpen = !mouthOpen;
soapy12312 0:218d3fb75950 413
soapy12312 0:218d3fb75950 414 // If Pac-Man passes partially through a big pac dot
soapy12312 0:218d3fb75950 415 if (stage.positions[x][y - 5] == 3) {
soapy12312 0:218d3fb75950 416 // Redraw the big pac dot part
soapy12312 0:218d3fb75950 417 uLCD.pixel(x, y - 4, YELLOW);
soapy12312 0:218d3fb75950 418 }
soapy12312 0:218d3fb75950 419
soapy12312 0:218d3fb75950 420 // Loop through Pac-Man's 7-pixel diameter
soapy12312 0:218d3fb75950 421 for (int j = y - 3; j <= y + 3; j++) {
soapy12312 0:218d3fb75950 422 // If a pac dot is eaten
soapy12312 0:218d3fb75950 423 if (stage.positions[x][j] == 2) {
soapy12312 0:218d3fb75950 424 // Increment the number of pac dots eaten
soapy12312 0:218d3fb75950 425 pacDotsEaten++;
soapy12312 0:218d3fb75950 426 // Add 10 to the score
soapy12312 0:218d3fb75950 427 score += 10;
soapy12312 0:218d3fb75950 428 // Set the position to represent only a valid position
soapy12312 0:218d3fb75950 429 stage.positions[x][j] = 1;
soapy12312 0:218d3fb75950 430 // Changes the score display
soapy12312 0:218d3fb75950 431 scoreChanged = true;
soapy12312 0:218d3fb75950 432 // If a big pac dot is eaten
soapy12312 0:218d3fb75950 433 } else if (stage.positions[x][j] == 3) {
soapy12312 0:218d3fb75950 434 // Erase the rest of the big pac dot
soapy12312 0:218d3fb75950 435 uLCD.pixel(x, y + 4, BLACK);
soapy12312 0:218d3fb75950 436 // Increment the number of big pac dots eaten
soapy12312 0:218d3fb75950 437 bigPacDotsEaten++;
soapy12312 0:218d3fb75950 438 // Add 50 to the score
soapy12312 0:218d3fb75950 439 score += 50;
soapy12312 0:218d3fb75950 440 // Set the coordinates to represent only a valid position(1)
soapy12312 0:218d3fb75950 441 stage.positions[x][j] = 1;
soapy12312 0:218d3fb75950 442 // Set the invincibility counter to 100
soapy12312 0:218d3fb75950 443 powerUp = 100;
soapy12312 0:218d3fb75950 444 // Changes the score display
soapy12312 0:218d3fb75950 445 scoreChanged = true;
soapy12312 0:218d3fb75950 446 }
soapy12312 0:218d3fb75950 447 }
soapy12312 0:218d3fb75950 448 // If the space in the downward direction is not a valid position
soapy12312 0:218d3fb75950 449 } else {
soapy12312 0:218d3fb75950 450 // Draw Pac-Man with his mouth open
soapy12312 0:218d3fb75950 451 uLCD.rectangle(x - 1, y + 2, x + 1, y + 3, BLACK);
soapy12312 0:218d3fb75950 452 uLCD.pixel(x, y, BLACK);
soapy12312 0:218d3fb75950 453 uLCD.pixel(x, y + 1, BLACK);
soapy12312 0:218d3fb75950 454 wait(0.001);
soapy12312 0:218d3fb75950 455 }
soapy12312 0:218d3fb75950 456
soapy12312 0:218d3fb75950 457 // Set Pac-Man's next direction
soapy12312 0:218d3fb75950 458 switch (nextDirection) {
soapy12312 0:218d3fb75950 459 case FACERIGHT:
soapy12312 0:218d3fb75950 460 if (stage.positions[x + 1][y] != 0) {
soapy12312 0:218d3fb75950 461 direction = nextDirection;
soapy12312 0:218d3fb75950 462 }
soapy12312 0:218d3fb75950 463
soapy12312 0:218d3fb75950 464 break;
soapy12312 0:218d3fb75950 465 case FACELEFT:
soapy12312 0:218d3fb75950 466 if (stage.positions[x - 1][y] != 0) {
soapy12312 0:218d3fb75950 467 direction = nextDirection;
soapy12312 0:218d3fb75950 468 }
soapy12312 0:218d3fb75950 469
soapy12312 0:218d3fb75950 470 break;
soapy12312 0:218d3fb75950 471 case FACEUP:
soapy12312 0:218d3fb75950 472 if (stage.positions[x][y - 1] != 0) {
soapy12312 0:218d3fb75950 473 direction = nextDirection;
soapy12312 0:218d3fb75950 474 }
soapy12312 0:218d3fb75950 475
soapy12312 0:218d3fb75950 476 break;
soapy12312 0:218d3fb75950 477 default:
soapy12312 0:218d3fb75950 478 break;
soapy12312 0:218d3fb75950 479 }
soapy12312 0:218d3fb75950 480 }
soapy12312 0:218d3fb75950 481
soapy12312 0:218d3fb75950 482 // Move Pac-Man left
soapy12312 0:218d3fb75950 483 void moveLeft() {
soapy12312 0:218d3fb75950 484 // If the space to the left is a valid position and is not the leftmost space
soapy12312 0:218d3fb75950 485 if ((stage.positions[x - 1][y] != 0) && (x != 4)) {
soapy12312 0:218d3fb75950 486 // Erase Pac-Man from his current position
soapy12312 0:218d3fb75950 487 erase(x, y);
soapy12312 0:218d3fb75950 488 // Decrement Pac-Man's x-coordinate
soapy12312 0:218d3fb75950 489 x--;
soapy12312 0:218d3fb75950 490 // Draw Pac-Man in his new position
soapy12312 0:218d3fb75950 491 draw(x, y);
soapy12312 0:218d3fb75950 492 // Alternate Pac-Man's mouth for animation
soapy12312 0:218d3fb75950 493 mouthOpen = !mouthOpen;
soapy12312 0:218d3fb75950 494
soapy12312 0:218d3fb75950 495 // If Pac-Man passes partially through a big pac dot
soapy12312 0:218d3fb75950 496 if (stage.positions[x + 5][y] == 3) {
soapy12312 0:218d3fb75950 497 // Redraw the big pac dot part
soapy12312 0:218d3fb75950 498 uLCD.pixel(x + 4, y, YELLOW);
soapy12312 0:218d3fb75950 499 }
soapy12312 0:218d3fb75950 500
soapy12312 0:218d3fb75950 501 // Loop through Pac-Man's 7-pixel diameter
soapy12312 0:218d3fb75950 502 for (int i = x + 3; i >= x - 3; i--) {
soapy12312 0:218d3fb75950 503 // If a pac dot is eaten
soapy12312 0:218d3fb75950 504 if (stage.positions[i][y] == 2) {
soapy12312 0:218d3fb75950 505 // Increment the number of pac dots eaten
soapy12312 0:218d3fb75950 506 pacDotsEaten++;
soapy12312 0:218d3fb75950 507 // Add 10 to the score
soapy12312 0:218d3fb75950 508 score += 10;
soapy12312 0:218d3fb75950 509 // Set the coordinates to represent only a valid position
soapy12312 0:218d3fb75950 510 stage.positions[i][y] = 1;
soapy12312 0:218d3fb75950 511 // Changes the score display
soapy12312 0:218d3fb75950 512 scoreChanged = true;
soapy12312 0:218d3fb75950 513 // If a big pac dot is eaten
soapy12312 0:218d3fb75950 514 } else if (stage.positions[i][y] == 3) {
soapy12312 0:218d3fb75950 515 // Erase the rest of the big pac dot
soapy12312 0:218d3fb75950 516 uLCD.pixel(x - 4, y, BLACK);
soapy12312 0:218d3fb75950 517 // Increment the number of big pac dots eaten
soapy12312 0:218d3fb75950 518 bigPacDotsEaten++;
soapy12312 0:218d3fb75950 519 // Add 50 to the score
soapy12312 0:218d3fb75950 520 score += 50;
soapy12312 0:218d3fb75950 521 // Set the coordinates to represent only a valid position
soapy12312 0:218d3fb75950 522 stage.positions[i][y] = 1;
soapy12312 0:218d3fb75950 523 // Set the invincibility counter to 100
soapy12312 0:218d3fb75950 524 powerUp = 100;
soapy12312 0:218d3fb75950 525 // Changes the score display
soapy12312 0:218d3fb75950 526 scoreChanged = true;
soapy12312 0:218d3fb75950 527 }
soapy12312 0:218d3fb75950 528 }
soapy12312 0:218d3fb75950 529 // If the space to the left is not a valid position
soapy12312 0:218d3fb75950 530 } else if (stage.positions[x - 1][y] == 0) {
soapy12312 0:218d3fb75950 531 // Draw Pac-Man with his mouth open
soapy12312 0:218d3fb75950 532 uLCD.rectangle(x - 2, y - 1, x - 1, y + 1, BLACK);
soapy12312 0:218d3fb75950 533 uLCD.pixel(x, y, BLACK);
soapy12312 0:218d3fb75950 534 uLCD.pixel(x - 1, y, BLACK);
soapy12312 0:218d3fb75950 535 wait(0.001);
soapy12312 0:218d3fb75950 536 }
soapy12312 0:218d3fb75950 537
soapy12312 0:218d3fb75950 538 // If the leftmost position is reached
soapy12312 0:218d3fb75950 539 if (x == 4) {
soapy12312 0:218d3fb75950 540 // Erase Pac-Man from his current position
soapy12312 0:218d3fb75950 541 erase(x, y);
soapy12312 0:218d3fb75950 542 // Set Pac-Man's x-coordinate to 124
soapy12312 0:218d3fb75950 543 x = 124;
soapy12312 0:218d3fb75950 544 // Draw Pac-Man in his new position
soapy12312 0:218d3fb75950 545 draw(x, y);
soapy12312 0:218d3fb75950 546 }
soapy12312 0:218d3fb75950 547
soapy12312 0:218d3fb75950 548 // Set Pac-Man's next direction
soapy12312 0:218d3fb75950 549 switch (nextDirection) {
soapy12312 0:218d3fb75950 550 case FACERIGHT:
soapy12312 0:218d3fb75950 551 if (stage.positions[x + 1][y] != 0) {
soapy12312 0:218d3fb75950 552 direction = nextDirection;
soapy12312 0:218d3fb75950 553 }
soapy12312 0:218d3fb75950 554
soapy12312 0:218d3fb75950 555 break;
soapy12312 0:218d3fb75950 556 case FACEDOWN:
soapy12312 0:218d3fb75950 557 if (stage.positions[x][y + 1] != 0) {
soapy12312 0:218d3fb75950 558 direction = nextDirection;
soapy12312 0:218d3fb75950 559 }
soapy12312 0:218d3fb75950 560
soapy12312 0:218d3fb75950 561 break;
soapy12312 0:218d3fb75950 562 case FACEUP:
soapy12312 0:218d3fb75950 563 if (stage.positions[x][y - 1] != 0) {
soapy12312 0:218d3fb75950 564 direction = nextDirection;
soapy12312 0:218d3fb75950 565 }
soapy12312 0:218d3fb75950 566
soapy12312 0:218d3fb75950 567 break;
soapy12312 0:218d3fb75950 568 default:
soapy12312 0:218d3fb75950 569 break;
soapy12312 0:218d3fb75950 570 }
soapy12312 0:218d3fb75950 571 }
soapy12312 0:218d3fb75950 572
soapy12312 0:218d3fb75950 573 // Move Pac-Man up
soapy12312 0:218d3fb75950 574 void moveUp() {
soapy12312 0:218d3fb75950 575 // If the space in the upward direction is a valid position
soapy12312 0:218d3fb75950 576 if (stage.positions[x][y - 1] != 0) {
soapy12312 0:218d3fb75950 577 // Erase Pac-Man from his current position
soapy12312 0:218d3fb75950 578 erase(x, y);
soapy12312 0:218d3fb75950 579 // Decrement Pac-Man's y-coordinate
soapy12312 0:218d3fb75950 580 y--;
soapy12312 0:218d3fb75950 581 // Draw Pac-Man in his new position
soapy12312 0:218d3fb75950 582 draw(x, y);
soapy12312 0:218d3fb75950 583 // Alternate Pac-Man's mouth for animation
soapy12312 0:218d3fb75950 584 mouthOpen = !mouthOpen;
soapy12312 0:218d3fb75950 585
soapy12312 0:218d3fb75950 586 // If Pac-Man passes partially through a big pac dot
soapy12312 0:218d3fb75950 587 if (stage.positions[x][y + 5] == 3) {
soapy12312 0:218d3fb75950 588 // Redraw the big pac dot part
soapy12312 0:218d3fb75950 589 uLCD.pixel(x, y + 4, YELLOW);
soapy12312 0:218d3fb75950 590 }
soapy12312 0:218d3fb75950 591
soapy12312 0:218d3fb75950 592 // Loop through Pac-Man's 7-pixel diameter
soapy12312 0:218d3fb75950 593 for (int j = y + 3; j >= y - 3; j--) {
soapy12312 0:218d3fb75950 594 // If a pac dot is eaten
soapy12312 0:218d3fb75950 595 if (stage.positions[x][j] == 2) {
soapy12312 0:218d3fb75950 596 // Increment the number of pac dots eaten
soapy12312 0:218d3fb75950 597 pacDotsEaten++;
soapy12312 0:218d3fb75950 598 // Add 10 to the score
soapy12312 0:218d3fb75950 599 score += 10;
soapy12312 0:218d3fb75950 600 // Set the coordinates to represent only a valid position
soapy12312 0:218d3fb75950 601 stage.positions[x][j] = 1;
soapy12312 0:218d3fb75950 602 // Changes the score display
soapy12312 0:218d3fb75950 603 scoreChanged = true;
soapy12312 0:218d3fb75950 604 // If a big pac dot is eaten
soapy12312 0:218d3fb75950 605 } else if (stage.positions[x][j] == 3) {
soapy12312 0:218d3fb75950 606 // Erase the reset of the big pac dot
soapy12312 0:218d3fb75950 607 uLCD.pixel(x, y - 4, BLACK);
soapy12312 0:218d3fb75950 608 // Increment the number of big pac dots eaten
soapy12312 0:218d3fb75950 609 bigPacDotsEaten++;
soapy12312 0:218d3fb75950 610 // Add 50 to the score
soapy12312 0:218d3fb75950 611 score += 50;
soapy12312 0:218d3fb75950 612 // Set the coordinates to represent only a valid position
soapy12312 0:218d3fb75950 613 stage.positions[x][j] = 1;
soapy12312 0:218d3fb75950 614 // Set the invincibility counter to 100
soapy12312 0:218d3fb75950 615 powerUp = 100;
soapy12312 0:218d3fb75950 616 // Changes the score display
soapy12312 0:218d3fb75950 617 scoreChanged = true;
soapy12312 0:218d3fb75950 618 }
soapy12312 0:218d3fb75950 619 }
soapy12312 0:218d3fb75950 620 // If the space in the upward direction is not a valid position
soapy12312 0:218d3fb75950 621 } else {
soapy12312 0:218d3fb75950 622 // Draw Pac-Man with his mouth open
soapy12312 0:218d3fb75950 623 uLCD.rectangle(x - 1, y - 2, x + 1, y - 3, BLACK);
soapy12312 0:218d3fb75950 624 uLCD.pixel(x, y, BLACK);
soapy12312 0:218d3fb75950 625 uLCD.pixel(x, y - 1, BLACK);
soapy12312 0:218d3fb75950 626 wait(0.001);
soapy12312 0:218d3fb75950 627 }
soapy12312 0:218d3fb75950 628
soapy12312 0:218d3fb75950 629 // Set Pac-Man's next direction
soapy12312 0:218d3fb75950 630 switch (nextDirection) {
soapy12312 0:218d3fb75950 631 case FACERIGHT:
soapy12312 0:218d3fb75950 632 if (stage.positions[x + 1][y] != 0) {
soapy12312 0:218d3fb75950 633 direction = nextDirection;
soapy12312 0:218d3fb75950 634 }
soapy12312 0:218d3fb75950 635
soapy12312 0:218d3fb75950 636 break;
soapy12312 0:218d3fb75950 637 case FACEDOWN:
soapy12312 0:218d3fb75950 638 if (stage.positions[x][y + 1] != 0) {
soapy12312 0:218d3fb75950 639 direction = nextDirection;
soapy12312 0:218d3fb75950 640 }
soapy12312 0:218d3fb75950 641
soapy12312 0:218d3fb75950 642 break;
soapy12312 0:218d3fb75950 643 case FACELEFT:
soapy12312 0:218d3fb75950 644 if (stage.positions[x - 1][y] != 0) {
soapy12312 0:218d3fb75950 645 direction = nextDirection;
soapy12312 0:218d3fb75950 646 }
soapy12312 0:218d3fb75950 647
soapy12312 0:218d3fb75950 648 break;
soapy12312 0:218d3fb75950 649 default:
soapy12312 0:218d3fb75950 650 break;
soapy12312 0:218d3fb75950 651 }
soapy12312 0:218d3fb75950 652 }
soapy12312 0:218d3fb75950 653
soapy12312 0:218d3fb75950 654 // Dying animation
soapy12312 0:218d3fb75950 655 void dyingAnimation() {
soapy12312 0:218d3fb75950 656 erase(x, y);
soapy12312 0:218d3fb75950 657 draw(x, y);
soapy12312 0:218d3fb75950 658 uLCD.rectangle(x - 1, y - 2, x + 1, y - 3, BLACK);
soapy12312 0:218d3fb75950 659 uLCD.pixel(x, y, BLACK);
soapy12312 0:218d3fb75950 660 uLCD.pixel(x, y - 1, BLACK);
soapy12312 0:218d3fb75950 661
soapy12312 0:218d3fb75950 662 uLCD.pixel(x - 1, y, BLACK);
soapy12312 0:218d3fb75950 663 uLCD.pixel(x - 1, y - 1, BLACK);
soapy12312 0:218d3fb75950 664 uLCD.pixel(x - 2, y - 2, BLACK);
soapy12312 0:218d3fb75950 665 uLCD.pixel(x + 1, y, BLACK);
soapy12312 0:218d3fb75950 666 uLCD.pixel(x + 1, y - 1, BLACK);
soapy12312 0:218d3fb75950 667 uLCD.pixel(x + 2, y - 2, BLACK);
soapy12312 0:218d3fb75950 668 wait(0.15);
soapy12312 0:218d3fb75950 669
soapy12312 0:218d3fb75950 670 uLCD.pixel(x - 2, y, BLACK);
soapy12312 0:218d3fb75950 671 uLCD.pixel(x - 3, y, BLACK);
soapy12312 0:218d3fb75950 672 uLCD.pixel(x - 2, y - 1, BLACK);
soapy12312 0:218d3fb75950 673 uLCD.pixel(x - 3, y - 1, BLACK);
soapy12312 0:218d3fb75950 674 uLCD.pixel(x + 2, y, BLACK);
soapy12312 0:218d3fb75950 675 uLCD.pixel(x + 3, y, BLACK);
soapy12312 0:218d3fb75950 676 uLCD.pixel(x + 2, y - 1, BLACK);
soapy12312 0:218d3fb75950 677 uLCD.pixel(x + 3, y - 1, BLACK);
soapy12312 0:218d3fb75950 678 wait(0.15);
soapy12312 0:218d3fb75950 679
soapy12312 0:218d3fb75950 680 uLCD.pixel(x - 1, y + 1, BLACK);
soapy12312 0:218d3fb75950 681 uLCD.pixel(x - 2, y + 1, BLACK);
soapy12312 0:218d3fb75950 682 uLCD.pixel(x - 3, y + 1, BLACK);
soapy12312 0:218d3fb75950 683 uLCD.pixel(x - 2, y + 2, BLACK);
soapy12312 0:218d3fb75950 684 uLCD.pixel(x + 1, y + 1, BLACK);
soapy12312 0:218d3fb75950 685 uLCD.pixel(x + 2, y + 1, BLACK);
soapy12312 0:218d3fb75950 686 uLCD.pixel(x + 3, y + 1, BLACK);
soapy12312 0:218d3fb75950 687 uLCD.pixel(x + 2, y + 2, BLACK);
soapy12312 0:218d3fb75950 688 wait(0.15);
soapy12312 0:218d3fb75950 689
soapy12312 0:218d3fb75950 690 uLCD.pixel(x - 1, y + 2, BLACK);
soapy12312 0:218d3fb75950 691 uLCD.pixel(x - 1, y + 3, BLACK);
soapy12312 0:218d3fb75950 692 uLCD.pixel(x + 1, y + 2, BLACK);
soapy12312 0:218d3fb75950 693 uLCD.pixel(x + 1, y + 3, BLACK);
soapy12312 0:218d3fb75950 694 wait(0.15);
soapy12312 0:218d3fb75950 695
soapy12312 0:218d3fb75950 696 uLCD.pixel(x, y + 1, BLACK);
soapy12312 0:218d3fb75950 697 uLCD.pixel(x, y + 2, BLACK);
soapy12312 0:218d3fb75950 698 uLCD.pixel(x, y + 3, BLACK);
soapy12312 0:218d3fb75950 699 wait(0.15);
soapy12312 0:218d3fb75950 700 }
soapy12312 0:218d3fb75950 701
soapy12312 0:218d3fb75950 702 // Reinitialize Pac-Man after losing a life
soapy12312 0:218d3fb75950 703 void reinitialize() {
soapy12312 0:218d3fb75950 704 // Set Pac-Man's x-coordinate to the starting point
soapy12312 0:218d3fb75950 705 x = 64;
soapy12312 0:218d3fb75950 706 // Set Pac-Man's y-coordinate to the starting point
soapy12312 0:218d3fb75950 707 y = 108;
soapy12312 0:218d3fb75950 708 // Redraw the pac dots on the stage
soapy12312 0:218d3fb75950 709 stage.redrawPacDots();
soapy12312 0:218d3fb75950 710 // Changes the lives display
soapy12312 0:218d3fb75950 711 livesChanged = true;
soapy12312 0:218d3fb75950 712 // Draw Pac-Man at his starting point
soapy12312 0:218d3fb75950 713 draw(x, y);
soapy12312 0:218d3fb75950 714 // Display the lives and score counter
soapy12312 0:218d3fb75950 715 displayStatus();
soapy12312 0:218d3fb75950 716 }
soapy12312 0:218d3fb75950 717
soapy12312 0:218d3fb75950 718 // Pac-Man dies
soapy12312 0:218d3fb75950 719 void die() {
soapy12312 0:218d3fb75950 720 // Decrement the number of lives
soapy12312 0:218d3fb75950 721 lives--;
soapy12312 0:218d3fb75950 722 // Erase Pac-Man from his current position
soapy12312 0:218d3fb75950 723 erase(x, y);
soapy12312 0:218d3fb75950 724 // Reset Pac-Man's direction to be up
soapy12312 0:218d3fb75950 725 direction = FACEUP;
soapy12312 0:218d3fb75950 726 // Displays Pac-Man's dying animation
soapy12312 0:218d3fb75950 727 dyingAnimation();
soapy12312 2:d35fde2d82cd 728 // Play dying sound
soapy12312 2:d35fde2d82cd 729 playSound(DIE);
soapy12312 0:218d3fb75950 730
soapy12312 0:218d3fb75950 731 // If the number of lives is 0
soapy12312 0:218d3fb75950 732 if (lives == 0) {
soapy12312 0:218d3fb75950 733 // Break out of the function
soapy12312 0:218d3fb75950 734 return;
soapy12312 0:218d3fb75950 735 }
soapy12312 0:218d3fb75950 736
soapy12312 0:218d3fb75950 737 // Reinitialize Pac-Man
soapy12312 0:218d3fb75950 738 reinitialize();
soapy12312 0:218d3fb75950 739 }
soapy12312 0:218d3fb75950 740
soapy12312 0:218d3fb75950 741 // Pac-Man wins
soapy12312 0:218d3fb75950 742 void win() {
soapy12312 0:218d3fb75950 743 uLCD.cls();
soapy12312 0:218d3fb75950 744 uLCD.filled_rectangle(0, 0, 127, 127, BLACK);
soapy12312 0:218d3fb75950 745 uLCD.locate(3, 7);
soapy12312 0:218d3fb75950 746 uLCD.printf("Pac-Man wins.\n");
soapy12312 0:218d3fb75950 747 uLCD.locate(3, 8);
soapy12312 0:218d3fb75950 748 uLCD.printf("Score: %d", score);
soapy12312 0:218d3fb75950 749 }
soapy12312 0:218d3fb75950 750
soapy12312 0:218d3fb75950 751 // Pac-Man loses
soapy12312 0:218d3fb75950 752 void lose() {
soapy12312 0:218d3fb75950 753 uLCD.cls();
soapy12312 0:218d3fb75950 754 uLCD.filled_rectangle(0, 0, 127, 127, BLACK);
soapy12312 0:218d3fb75950 755 uLCD.locate(2, 7);
soapy12312 0:218d3fb75950 756 uLCD.printf("Pac-Man loses.\n");
soapy12312 0:218d3fb75950 757 uLCD.locate(3, 8);
soapy12312 0:218d3fb75950 758 uLCD.printf("Score: %d", score);
soapy12312 0:218d3fb75950 759 }
soapy12312 0:218d3fb75950 760 };