Konlatee Sittichaivijit / Mbed 2 deprecated PacManII

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Dependencies:   N5110 PowerControl mbed

main.cpp@8:c12828c83a44, 2015-04-22 (annotated)

Committer:
el13ks
Date:
Wed Apr 22 14:11:17 2015 +0000
Revision:
8:c12828c83a44
Parent:
7:9ecf9df1e95e
Child:
9:d36fed674428
11111

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el13ks 0:1c3f3fe862f2 1 #include "mbed.h"
el13ks 0:1c3f3fe862f2 2 #include "N5110.h"
el13ks 8:c12828c83a44 3 #define DIRECTION_TOLERANCE 0.1// Tolerance of Joystick
el13ks 3:83c1d9cd97f1 4
el13ks 0:1c3f3fe862f2 5 BusOut myleds(p24,p23,p22); //External LEDS
el13ks 0:1c3f3fe862f2 6 InterruptIn StartButton(p18);//Start button
el13ks 0:1c3f3fe862f2 7 N5110 lcd(p7,p8,p9,p10,p11,p13,p26); //PWR, SCE, RST, DC, MOSI, SCLK, LED
el13ks 0:1c3f3fe862f2 8 AnalogIn Bright(p20);//Pot to adjust brightness
el13ks 0:1c3f3fe862f2 9 Ticker timer; //Create ticker object
el13ks 0:1c3f3fe862f2 10 DigitalIn button(p17);// Joystick Button
el13ks 0:1c3f3fe862f2 11 AnalogIn xPot(p15);// Joystick x-direction
el13ks 0:1c3f3fe862f2 12 AnalogIn yPot(p16);// Joystick y-direction
el13ks 3:83c1d9cd97f1 13 int i=3; // Pacman's starting position
el13ks 5:61c3bbef19f0 14 int j = 3;
el13ks 3:83c1d9cd97f1 15
el13ks 0:1c3f3fe862f2 16 Ticker pollJoystick; // timer to regularly read the joystick
el13ks 6:af4d3c5a9d43 17
el13ks 2:830feffe8462 18 int coinflag = 1;
el13ks 3:83c1d9cd97f1 19 int coinflag2 = 1;
el13ks 4:75c7277a1b88 20 int coinflag3 = 1;
el13ks 4:75c7277a1b88 21 int coinflag4 = 1;
el13ks 4:75c7277a1b88 22 int coinflag5 = 1;
el13ks 6:af4d3c5a9d43 23
el13ks 1:98cc4f4a20dc 24
el13ks 0:1c3f3fe862f2 25 enum DirectionName { // create enumerated type (0,1,2,3 etc. for direction)
el13ks 0:1c3f3fe862f2 26 UP, // could be extended for diagonals etc.
el13ks 0:1c3f3fe862f2 27 DOWN,
el13ks 0:1c3f3fe862f2 28 LEFT,
el13ks 0:1c3f3fe862f2 29 RIGHT,
el13ks 0:1c3f3fe862f2 30 CENTRE,
el13ks 0:1c3f3fe862f2 31 UNKNOWN
el13ks 0:1c3f3fe862f2 32 };
el13ks 0:1c3f3fe862f2 33
el13ks 0:1c3f3fe862f2 34 typedef struct JoyStick Joystick; // struct for Joystick
el13ks 0:1c3f3fe862f2 35 struct JoyStick {
el13ks 0:1c3f3fe862f2 36 float x; // current x value
el13ks 0:1c3f3fe862f2 37 float x0; // 'centred' x value
el13ks 0:1c3f3fe862f2 38 float y; // current y value
el13ks 0:1c3f3fe862f2 39 float y0; // 'centred' y value
el13ks 0:1c3f3fe862f2 40 int button; // button state (assume pull-down used, so 1 = pressed, 0 = unpressed)
el13ks 0:1c3f3fe862f2 41 DirectionName direction; // current direction
el13ks 0:1c3f3fe862f2 42 };
el13ks 0:1c3f3fe862f2 43
el13ks 0:1c3f3fe862f2 44 Joystick joystick; // create struct variable
el13ks 0:1c3f3fe862f2 45
el13ks 0:1c3f3fe862f2 46
el13ks 0:1c3f3fe862f2 47 void calibrateJoystick() // read default positions of the joystick to calibrate later readings
el13ks 0:1c3f3fe862f2 48 {
el13ks 0:1c3f3fe862f2 49 button.mode(PullDown);
el13ks 0:1c3f3fe862f2 50 // must not move during calibration
el13ks 0:1c3f3fe862f2 51 joystick.x0 = xPot; // initial positions in the range 0.0 to 1.0 (0.5 if centred exactly)
el13ks 0:1c3f3fe862f2 52 joystick.y0 = yPot;
el13ks 0:1c3f3fe862f2 53 }
el13ks 0:1c3f3fe862f2 54
el13ks 0:1c3f3fe862f2 55 void updateJoystick()
el13ks 0:1c3f3fe862f2 56 {
el13ks 0:1c3f3fe862f2 57
el13ks 0:1c3f3fe862f2 58 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 59 joystick.y = yPot - joystick.y0;
el13ks 0:1c3f3fe862f2 60 joystick.button = button; // read button state
el13ks 0:1c3f3fe862f2 61
el13ks 0:1c3f3fe862f2 62 // calculate direction depending on x,y values
el13ks 0:1c3f3fe862f2 63 // tolerance allows a little lee-way in case joystick not exactly in the stated direction
el13ks 0:1c3f3fe862f2 64 if ( fabs(joystick.y) < DIRECTION_TOLERANCE && fabs(joystick.x) < DIRECTION_TOLERANCE) {
el13ks 0:1c3f3fe862f2 65 joystick.direction = CENTRE;
el13ks 0:1c3f3fe862f2 66 } else if ( joystick.y > DIRECTION_TOLERANCE && fabs(joystick.x) < DIRECTION_TOLERANCE) {
el13ks 0:1c3f3fe862f2 67 joystick.direction = UP;
el13ks 0:1c3f3fe862f2 68 } else if ( joystick.y < DIRECTION_TOLERANCE && fabs(joystick.x) < DIRECTION_TOLERANCE) {
el13ks 0:1c3f3fe862f2 69 joystick.direction = DOWN;
el13ks 0:1c3f3fe862f2 70 } else if ( joystick.x > DIRECTION_TOLERANCE && fabs(joystick.y) < DIRECTION_TOLERANCE) {
el13ks 0:1c3f3fe862f2 71 joystick.direction = RIGHT;
el13ks 0:1c3f3fe862f2 72 } else if ( joystick.x < DIRECTION_TOLERANCE && fabs(joystick.y) < DIRECTION_TOLERANCE) {
el13ks 0:1c3f3fe862f2 73 joystick.direction = LEFT;
el13ks 0:1c3f3fe862f2 74 } else {
el13ks 0:1c3f3fe862f2 75 joystick.direction = UNKNOWN;
el13ks 0:1c3f3fe862f2 76 }
el13ks 0:1c3f3fe862f2 77
el13ks 0:1c3f3fe862f2 78 }
el13ks 0:1c3f3fe862f2 79
el13ks 4:75c7277a1b88 80 void drawMap()
el13ks 4:75c7277a1b88 81 {
el13ks 8:c12828c83a44 82
el13ks 8:c12828c83a44 83 lcd.drawRect(40,20,10,2,1);//x-coordinate (top-left),y-coordinate(top-left), width, height, fill - 0 transparent (w/outline), 1 filled black, 2 filled white (wo/outline)
el13ks 4:75c7277a1b88 84 lcd.drawRect(41,0,2,10,1);
el13ks 7:9ecf9df1e95e 85 lcd.drawRect(7,8,24,2,1);
el13ks 8:c12828c83a44 86 lcd.drawRect(52,8,25,2,1);
el13ks 8:c12828c83a44 87 lcd.drawRect(0,18,3,15,1);
el13ks 8:c12828c83a44 88 lcd.drawRect(80,18,3,15,1);
el13ks 8:c12828c83a44 89 lcd.drawRect(11,18,5,15,1);
el13ks 7:9ecf9df1e95e 90
el13ks 7:9ecf9df1e95e 91
el13ks 0:1c3f3fe862f2 92 }
el13ks 0:1c3f3fe862f2 93
el13ks 4:75c7277a1b88 94 void checkRight()
el13ks 0:1c3f3fe862f2 95 {
el13ks 1:98cc4f4a20dc 96
el13ks 3:83c1d9cd97f1 97
el13ks 4:75c7277a1b88 98 int r = 0;//Variable for right movement check
el13ks 7:9ecf9df1e95e 99 if(lcd.getPixel (i+3,j))//Check 4 pixels to the right
el13ks 4:75c7277a1b88 100 r++;
el13ks 7:9ecf9df1e95e 101 if(lcd.getPixel (i+4,j))//Check 5 pixels to the right
el13ks 4:75c7277a1b88 102 r++;
el13ks 4:75c7277a1b88 103 if (r==2) { // Condition for solid obstacles
el13ks 4:75c7277a1b88 104 i--;
el13ks 1:98cc4f4a20dc 105
el13ks 4:75c7277a1b88 106 }
el13ks 4:75c7277a1b88 107 }
el13ks 4:75c7277a1b88 108 void checkLeft()
el13ks 4:75c7277a1b88 109 {
el13ks 4:75c7277a1b88 110 int l = 0 ; // Variable for left movement check
el13ks 7:9ecf9df1e95e 111 if(lcd.getPixel (i-3,j))//Check 4 pixels to the left
el13ks 4:75c7277a1b88 112 l++;
el13ks 7:9ecf9df1e95e 113 if(lcd.getPixel (i-4,j))//Check 5 pixels to the left
el13ks 4:75c7277a1b88 114 l++;
el13ks 4:75c7277a1b88 115 if (l==2) { // Condition for solid obstacles
el13ks 4:75c7277a1b88 116 i++;
el13ks 3:83c1d9cd97f1 117
el13ks 3:83c1d9cd97f1 118
el13ks 1:98cc4f4a20dc 119 }
el13ks 0:1c3f3fe862f2 120 }
el13ks 5:61c3bbef19f0 121 void checkUp()
el13ks 6:af4d3c5a9d43 122 {
el13ks 6:af4d3c5a9d43 123 int u=0;
el13ks 7:9ecf9df1e95e 124 if(lcd.getPixel (i,j-3))//Check 4 pixels above
el13ks 5:61c3bbef19f0 125 u++;
el13ks 7:9ecf9df1e95e 126 if(lcd.getPixel (i,j-4))//Check 5 pixels above
el13ks 5:61c3bbef19f0 127 u++;
el13ks 8:c12828c83a44 128 if(lcd.getPixel (i-1,j-4))//Check 5 pixels above
el13ks 8:c12828c83a44 129 u++;
el13ks 8:c12828c83a44 130 if (u==3) { // Condition for solid obstacles
el13ks 5:61c3bbef19f0 131 j++;
el13ks 6:af4d3c5a9d43 132 }
el13ks 5:61c3bbef19f0 133 }
el13ks 5:61c3bbef19f0 134
el13ks 6:af4d3c5a9d43 135 void checkDown()
el13ks 6:af4d3c5a9d43 136 {
el13ks 6:af4d3c5a9d43 137 int d=0;
el13ks 7:9ecf9df1e95e 138 if(lcd.getPixel (i,j+3))//Check 4 pixels below
el13ks 5:61c3bbef19f0 139 d++;
el13ks 7:9ecf9df1e95e 140 if(lcd.getPixel (i,j+4))//Check 5 pixels below
el13ks 5:61c3bbef19f0 141 d++;
el13ks 8:c12828c83a44 142 if(lcd.getPixel (i-1,j+4))//Check 5 pixels below
el13ks 8:c12828c83a44 143 d++;
el13ks 8:c12828c83a44 144 if (d==3) { // Condition for solid obstacles
el13ks 5:61c3bbef19f0 145 j--;
el13ks 6:af4d3c5a9d43 146 }
el13ks 5:61c3bbef19f0 147 }
el13ks 6:af4d3c5a9d43 148
el13ks 6:af4d3c5a9d43 149 void drawCoin()
el13ks 6:af4d3c5a9d43 150 {
el13ks 6:af4d3c5a9d43 151
el13ks 6:af4d3c5a9d43 152 if (coinflag) {
el13ks 8:c12828c83a44 153 lcd.drawCircle(10,3,2,0);// x0 - x-coordinate of centre, y0 - y-coordinate of centre, radius, fill - 0 transparent (w/outline), 1 filled black, 2 filled white (wo/outline)
el13ks 6:af4d3c5a9d43 154 }
el13ks 6:af4d3c5a9d43 155 if (coinflag2) {
el13ks 6:af4d3c5a9d43 156 lcd.drawCircle(20,3,2,0);
el13ks 6:af4d3c5a9d43 157 }
el13ks 6:af4d3c5a9d43 158 if (coinflag3) {
el13ks 6:af4d3c5a9d43 159 lcd.drawCircle(30,3,2,0);
el13ks 6:af4d3c5a9d43 160 }
el13ks 6:af4d3c5a9d43 161 if (coinflag4) {
el13ks 6:af4d3c5a9d43 162 lcd.drawCircle(50,3,2,0);
el13ks 6:af4d3c5a9d43 163 }
el13ks 6:af4d3c5a9d43 164 if (coinflag5) {
el13ks 6:af4d3c5a9d43 165 lcd.drawCircle(60,3,2,0);
el13ks 6:af4d3c5a9d43 166 }
el13ks 6:af4d3c5a9d43 167 }
el13ks 6:af4d3c5a9d43 168 void checkCoin()
el13ks 6:af4d3c5a9d43 169 {
el13ks 6:af4d3c5a9d43 170 if (i==10 &&j==3) {
el13ks 6:af4d3c5a9d43 171 coinflag=0;
el13ks 6:af4d3c5a9d43 172 }
el13ks 6:af4d3c5a9d43 173 if (i==20 &&j==3) {
el13ks 6:af4d3c5a9d43 174 coinflag2=0;
el13ks 6:af4d3c5a9d43 175 }
el13ks 6:af4d3c5a9d43 176 if (i==30 &&j==3) {
el13ks 6:af4d3c5a9d43 177 coinflag3=0;
el13ks 6:af4d3c5a9d43 178 }
el13ks 6:af4d3c5a9d43 179 if (i==50 &&j==3) {
el13ks 6:af4d3c5a9d43 180 coinflag4=0;
el13ks 6:af4d3c5a9d43 181 }
el13ks 6:af4d3c5a9d43 182 if (i==60 &&j==3) {
el13ks 6:af4d3c5a9d43 183 coinflag5=0;
el13ks 6:af4d3c5a9d43 184 }
el13ks 6:af4d3c5a9d43 185
el13ks 5:61c3bbef19f0 186 }
el13ks 5:61c3bbef19f0 187
el13ks 6:af4d3c5a9d43 188 void Joystickcheck()
el13ks 6:af4d3c5a9d43 189 {
el13ks 6:af4d3c5a9d43 190 if (joystick.direction == UP) {
el13ks 6:af4d3c5a9d43 191 j--;
el13ks 4:75c7277a1b88 192 }
el13ks 6:af4d3c5a9d43 193 if (joystick.direction == DOWN) {
el13ks 6:af4d3c5a9d43 194 j++;
el13ks 6:af4d3c5a9d43 195 }
el13ks 6:af4d3c5a9d43 196 if (joystick.direction == LEFT) {
el13ks 6:af4d3c5a9d43 197 i--;
el13ks 6:af4d3c5a9d43 198 }
el13ks 6:af4d3c5a9d43 199 if (joystick.direction == RIGHT) {
el13ks 6:af4d3c5a9d43 200 i++;
el13ks 4:75c7277a1b88 201 }
el13ks 4:75c7277a1b88 202
el13ks 6:af4d3c5a9d43 203 }
el13ks 6:af4d3c5a9d43 204 void drawPacman()
el13ks 6:af4d3c5a9d43 205 {
el13ks 6:af4d3c5a9d43 206 if(joystick.direction == RIGHT) {
el13ks 6:af4d3c5a9d43 207 lcd.setPixel(i,j);
el13ks 6:af4d3c5a9d43 208 lcd.setPixel(i-1,j);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 209 lcd.setPixel(i-2,j);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 210 lcd.setPixel(i-3,j);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 211 lcd.setPixel(i,j+1);
el13ks 6:af4d3c5a9d43 212 lcd.setPixel(i,j+2);
el13ks 6:af4d3c5a9d43 213 lcd.setPixel(i,j+3);
el13ks 6:af4d3c5a9d43 214 lcd.setPixel(i,j-1);
el13ks 6:af4d3c5a9d43 215 lcd.setPixel(i,j-2);
el13ks 6:af4d3c5a9d43 216 lcd.setPixel(i,j-3);
el13ks 6:af4d3c5a9d43 217 lcd.setPixel(i-1,j+3);
el13ks 6:af4d3c5a9d43 218 lcd.setPixel(i+1,j+3);
el13ks 6:af4d3c5a9d43 219 lcd.setPixel(i,j-1);
el13ks 6:af4d3c5a9d43 220 lcd.setPixel(i-2,j+2);
el13ks 6:af4d3c5a9d43 221 lcd.setPixel(i-1,j+2);
el13ks 6:af4d3c5a9d43 222 lcd.setPixel(i+2,j+2);
el13ks 6:af4d3c5a9d43 223 lcd.setPixel(i+1,j+2);
el13ks 6:af4d3c5a9d43 224 lcd.setPixel(i-1,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 225 lcd.setPixel(i-2,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 226 lcd.setPixel(i-3,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 227 lcd.setPixel(i-1,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 228 lcd.setPixel(i-2,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 229 lcd.setPixel(i-3,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 230 lcd.setPixel(i-1,j-2);
el13ks 6:af4d3c5a9d43 231 lcd.setPixel(i-2,j-2);
el13ks 6:af4d3c5a9d43 232 lcd.setPixel(i+1,j-2);
el13ks 6:af4d3c5a9d43 233 lcd.setPixel(i+2,j-2);
el13ks 6:af4d3c5a9d43 234 lcd.setPixel(i+1,j-3);
el13ks 6:af4d3c5a9d43 235 lcd.setPixel(i-1,j-3);
el13ks 6:af4d3c5a9d43 236
el13ks 4:75c7277a1b88 237
el13ks 6:af4d3c5a9d43 238 } else if(joystick.direction == LEFT) {
el13ks 6:af4d3c5a9d43 239 lcd.setPixel(i,j);
el13ks 6:af4d3c5a9d43 240 lcd.setPixel(i,j+1);
el13ks 6:af4d3c5a9d43 241 lcd.setPixel(i,j+2);
el13ks 6:af4d3c5a9d43 242 lcd.setPixel(i,j+3);
el13ks 6:af4d3c5a9d43 243 lcd.setPixel(i,j-1);
el13ks 6:af4d3c5a9d43 244 lcd.setPixel(i,j-2);
el13ks 6:af4d3c5a9d43 245 lcd.setPixel(i,j-3);
el13ks 6:af4d3c5a9d43 246 lcd.setPixel(i-1,j+3);
el13ks 6:af4d3c5a9d43 247 lcd.setPixel(i+1,j+3);
el13ks 6:af4d3c5a9d43 248 lcd.setPixel(i,j-1);
el13ks 6:af4d3c5a9d43 249 lcd.setPixel(i-2,j+2);
el13ks 6:af4d3c5a9d43 250 lcd.setPixel(i-1,j+2);
el13ks 6:af4d3c5a9d43 251 lcd.setPixel(i+2,j+2);
el13ks 6:af4d3c5a9d43 252 lcd.setPixel(i+1,j+2);
el13ks 6:af4d3c5a9d43 253 lcd.setPixel(i-1,j-2);
el13ks 6:af4d3c5a9d43 254 lcd.setPixel(i-2,j-2);
el13ks 6:af4d3c5a9d43 255 lcd.setPixel(i+1,j-2);
el13ks 6:af4d3c5a9d43 256 lcd.setPixel(i+2,j-2);
el13ks 6:af4d3c5a9d43 257 lcd.setPixel(i+1,j-3);
el13ks 6:af4d3c5a9d43 258 lcd.setPixel(i-1,j-3);
el13ks 6:af4d3c5a9d43 259 lcd.setPixel(i+1,j);//Direction dependent(left and right)
el13ks 6:af4d3c5a9d43 260 lcd.setPixel(i+2,j);//Direction dependent(left and right)
el13ks 6:af4d3c5a9d43 261 lcd.setPixel(i+3,j);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 262 lcd.setPixel(i+1,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 263 lcd.setPixel(i+2,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 264 lcd.setPixel(i+3,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 265 lcd.setPixel(i+1,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 266 lcd.setPixel(i+2,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 267 lcd.setPixel(i+3,j-1);//Direction dependent (left and right)
el13ks 4:75c7277a1b88 268
el13ks 6:af4d3c5a9d43 269
el13ks 6:af4d3c5a9d43 270
el13ks 6:af4d3c5a9d43 271 } else if(joystick.direction == UP) {
el13ks 6:af4d3c5a9d43 272 lcd.setPixel(i,j);
el13ks 6:af4d3c5a9d43 273 lcd.setPixel(i+1,j);
el13ks 6:af4d3c5a9d43 274 lcd.setPixel(i+2,j);
el13ks 6:af4d3c5a9d43 275 lcd.setPixel(i+3,j);
el13ks 6:af4d3c5a9d43 276 lcd.setPixel(i-1,j);
el13ks 6:af4d3c5a9d43 277 lcd.setPixel(i-2,j);
el13ks 6:af4d3c5a9d43 278 lcd.setPixel(i-3,j);
el13ks 6:af4d3c5a9d43 279 lcd.setPixel(i,j+1);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 280 lcd.setPixel(i+1,j+1);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 281 lcd.setPixel(i+2,j+1);
el13ks 6:af4d3c5a9d43 282 lcd.setPixel(i+3,j+1);
el13ks 6:af4d3c5a9d43 283 lcd.setPixel(i-1,j+1);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 284 lcd.setPixel(i-2,j+1);
el13ks 6:af4d3c5a9d43 285 lcd.setPixel(i-3,j+1);
el13ks 6:af4d3c5a9d43 286 lcd.setPixel(i,j+2);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 287 lcd.setPixel(i+1,j+2);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 288 lcd.setPixel(i+2,j+2);
el13ks 6:af4d3c5a9d43 289 lcd.setPixel(i-1,j+2);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 290 lcd.setPixel(i-2,j+2);
el13ks 6:af4d3c5a9d43 291 lcd.setPixel(i-1,j+3);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 292 lcd.setPixel(i,j+3);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 293 lcd.setPixel(i+1,j+3);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 294 lcd.setPixel(i-2,j-1);
el13ks 6:af4d3c5a9d43 295 lcd.setPixel(i-3,j-1);
el13ks 6:af4d3c5a9d43 296 lcd.setPixel(i+3,j-1);
el13ks 6:af4d3c5a9d43 297 lcd.setPixel(i+2,j-1);
el13ks 6:af4d3c5a9d43 298 lcd.setPixel(i+2,j-2);
el13ks 6:af4d3c5a9d43 299 lcd.setPixel(i-2,j-2);
el13ks 0:1c3f3fe862f2 300
el13ks 3:83c1d9cd97f1 301
el13ks 0:1c3f3fe862f2 302
el13ks 3:83c1d9cd97f1 303
el13ks 3:83c1d9cd97f1 304
el13ks 0:1c3f3fe862f2 305
el13ks 6:af4d3c5a9d43 306
el13ks 3:83c1d9cd97f1 307
el13ks 6:af4d3c5a9d43 308 } else if (joystick.direction == DOWN) {
el13ks 6:af4d3c5a9d43 309 lcd.setPixel(i,j);
el13ks 6:af4d3c5a9d43 310 lcd.setPixel(i+1,j);
el13ks 6:af4d3c5a9d43 311 lcd.setPixel(i+2,j);
el13ks 6:af4d3c5a9d43 312 lcd.setPixel(i+3,j);
el13ks 6:af4d3c5a9d43 313 lcd.setPixel(i-1,j);
el13ks 6:af4d3c5a9d43 314 lcd.setPixel(i-2,j);
el13ks 6:af4d3c5a9d43 315 lcd.setPixel(i-3,j);
el13ks 6:af4d3c5a9d43 316 lcd.setPixel(i,j-1);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 317 lcd.setPixel(i+1,j-1);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 318 lcd.setPixel(i+2,j+1);
el13ks 6:af4d3c5a9d43 319 lcd.setPixel(i+3,j+1);
el13ks 6:af4d3c5a9d43 320 lcd.setPixel(i-1,j-1);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 321 lcd.setPixel(i-2,j+1);
el13ks 6:af4d3c5a9d43 322 lcd.setPixel(i-3,j+1);
el13ks 6:af4d3c5a9d43 323 lcd.setPixel(i,j-2);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 324 lcd.setPixel(i+1,j-2);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 325 lcd.setPixel(i+2,j+2);
el13ks 6:af4d3c5a9d43 326 lcd.setPixel(i-1,j-2);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 327 lcd.setPixel(i-2,j+2);
el13ks 6:af4d3c5a9d43 328 lcd.setPixel(i-1,j-3);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 329 lcd.setPixel(i,j-3);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 330 lcd.setPixel(i+1,j-3);//Direction dependent(Up and Down)
el13ks 6:af4d3c5a9d43 331 lcd.setPixel(i-2,j-1);
el13ks 6:af4d3c5a9d43 332 lcd.setPixel(i-3,j-1);
el13ks 6:af4d3c5a9d43 333 lcd.setPixel(i+3,j-1);
el13ks 6:af4d3c5a9d43 334 lcd.setPixel(i+2,j-1);
el13ks 6:af4d3c5a9d43 335 lcd.setPixel(i+2,j-2);
el13ks 6:af4d3c5a9d43 336 lcd.setPixel(i-2,j-2);
el13ks 0:1c3f3fe862f2 337
el13ks 6:af4d3c5a9d43 338 } else {
el13ks 6:af4d3c5a9d43 339 lcd.setPixel(i,j);
el13ks 6:af4d3c5a9d43 340 lcd.setPixel(i-1,j);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 341 lcd.setPixel(i-2,j);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 342 lcd.setPixel(i-3,j);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 343 lcd.setPixel(i,j+1);
el13ks 6:af4d3c5a9d43 344 lcd.setPixel(i,j+2);
el13ks 6:af4d3c5a9d43 345 lcd.setPixel(i,j+3);
el13ks 6:af4d3c5a9d43 346 lcd.setPixel(i,j-1);
el13ks 6:af4d3c5a9d43 347 lcd.setPixel(i,j-2);
el13ks 6:af4d3c5a9d43 348 lcd.setPixel(i,j-3);
el13ks 6:af4d3c5a9d43 349 lcd.setPixel(i-1,j+3);
el13ks 6:af4d3c5a9d43 350 lcd.setPixel(i+1,j+3);
el13ks 6:af4d3c5a9d43 351 lcd.setPixel(i,j-1);
el13ks 6:af4d3c5a9d43 352 lcd.setPixel(i-2,j+2);
el13ks 6:af4d3c5a9d43 353 lcd.setPixel(i-1,j+2);
el13ks 6:af4d3c5a9d43 354 lcd.setPixel(i+2,j+2);
el13ks 6:af4d3c5a9d43 355 lcd.setPixel(i+1,j+2);
el13ks 6:af4d3c5a9d43 356 lcd.setPixel(i-1,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 357 lcd.setPixel(i-2,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 358 lcd.setPixel(i-3,j+1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 359 lcd.setPixel(i-1,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 360 lcd.setPixel(i-2,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 361 lcd.setPixel(i-3,j-1);//Direction dependent (left and right)
el13ks 6:af4d3c5a9d43 362 lcd.setPixel(i-1,j-2);
el13ks 6:af4d3c5a9d43 363 lcd.setPixel(i-2,j-2);
el13ks 6:af4d3c5a9d43 364 lcd.setPixel(i+1,j-2);
el13ks 6:af4d3c5a9d43 365 lcd.setPixel(i+2,j-2);
el13ks 6:af4d3c5a9d43 366 lcd.setPixel(i+1,j-3);
el13ks 6:af4d3c5a9d43 367 lcd.setPixel(i-1,j-3);
el13ks 0:1c3f3fe862f2 368 }
el13ks 6:af4d3c5a9d43 369 }
el13ks 6:af4d3c5a9d43 370
el13ks 6:af4d3c5a9d43 371
el13ks 6:af4d3c5a9d43 372 void Boundarycheck()
el13ks 6:af4d3c5a9d43 373 {
el13ks 6:af4d3c5a9d43 374 if (i<3) {
el13ks 6:af4d3c5a9d43 375 i=3;
el13ks 6:af4d3c5a9d43 376 }
el13ks 6:af4d3c5a9d43 377 if (j<3) {
el13ks 6:af4d3c5a9d43 378 j=3;
el13ks 6:af4d3c5a9d43 379 }
el13ks 6:af4d3c5a9d43 380 if (j>44) {
el13ks 6:af4d3c5a9d43 381 j=44;
el13ks 6:af4d3c5a9d43 382 }
el13ks 6:af4d3c5a9d43 383 if (i>80) {
el13ks 6:af4d3c5a9d43 384 i=80;
el13ks 6:af4d3c5a9d43 385 }
el13ks 6:af4d3c5a9d43 386 }
el13ks 6:af4d3c5a9d43 387
el13ks 6:af4d3c5a9d43 388 int main()
el13ks 6:af4d3c5a9d43 389 {
el13ks 6:af4d3c5a9d43 390
el13ks 6:af4d3c5a9d43 391 lcd.init();
el13ks 6:af4d3c5a9d43 392 calibrateJoystick(); // get centred values of joystick
el13ks 6:af4d3c5a9d43 393 pollJoystick.attach(&updateJoystick,1.0/10.0); // read joystick 10 times per second
el13ks 6:af4d3c5a9d43 394
el13ks 6:af4d3c5a9d43 395 while(1) {
el13ks 6:af4d3c5a9d43 396 lcd.clear();
el13ks 8:c12828c83a44 397 lcd.refresh();
el13ks 6:af4d3c5a9d43 398 drawPacman();
el13ks 6:af4d3c5a9d43 399 drawMap();
el13ks 6:af4d3c5a9d43 400 drawCoin();
el13ks 6:af4d3c5a9d43 401 checkRight();
el13ks 6:af4d3c5a9d43 402 checkLeft();
el13ks 6:af4d3c5a9d43 403 checkDown();
el13ks 6:af4d3c5a9d43 404 checkUp();
el13ks 6:af4d3c5a9d43 405 Joystickcheck();
el13ks 6:af4d3c5a9d43 406 Boundarycheck();
el13ks 6:af4d3c5a9d43 407 checkCoin();
el13ks 8:c12828c83a44 408 wait (0.1);
el13ks 8:c12828c83a44 409
el13ks 6:af4d3c5a9d43 410 }
el13ks 6:af4d3c5a9d43 411 }