My take on the classic Pac man game. Using mbed LPC 1768 and Nokia 5110 LCD Analog joystick used to control direction
Dependencies: N5110 PowerControl mbed
main.cpp@6:af4d3c5a9d43, 2015-04-21 (annotated)
- Committer:
- el13ks
- Date:
- Tue Apr 21 21:29:29 2015 +0000
- Revision:
- 6:af4d3c5a9d43
- Parent:
- 5:61c3bbef19f0
- Child:
- 7:9ecf9df1e95e
Pacman V1.4 ; Pacman faces direction of travel
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
el13ks | 0:1c3f3fe862f2 | 1 | #include "mbed.h" |
el13ks | 0:1c3f3fe862f2 | 2 | #include "N5110.h" |
el13ks | 1:98cc4f4a20dc | 3 | #define DIRECTION_TOLERANCE 0.05// 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 | 0:1c3f3fe862f2 | 82 | |
el13ks | 5:61c3bbef19f0 | 83 | lcd.drawRect(41,20,10,2,1); |
el13ks | 4:75c7277a1b88 | 84 | lcd.drawRect(41,0,2,10,1); |
el13ks | 0:1c3f3fe862f2 | 85 | } |
el13ks | 0:1c3f3fe862f2 | 86 | |
el13ks | 4:75c7277a1b88 | 87 | void checkRight() |
el13ks | 0:1c3f3fe862f2 | 88 | { |
el13ks | 1:98cc4f4a20dc | 89 | |
el13ks | 3:83c1d9cd97f1 | 90 | |
el13ks | 4:75c7277a1b88 | 91 | int r = 0;//Variable for right movement check |
el13ks | 4:75c7277a1b88 | 92 | if(lcd.getPixel (i+4,j))//Check 4 pixels to the right |
el13ks | 4:75c7277a1b88 | 93 | r++; |
el13ks | 4:75c7277a1b88 | 94 | if(lcd.getPixel (i+5,j))//Check 5 pixels to the right |
el13ks | 4:75c7277a1b88 | 95 | r++; |
el13ks | 4:75c7277a1b88 | 96 | if (r==2) { // Condition for solid obstacles |
el13ks | 4:75c7277a1b88 | 97 | i--; |
el13ks | 1:98cc4f4a20dc | 98 | |
el13ks | 4:75c7277a1b88 | 99 | } |
el13ks | 4:75c7277a1b88 | 100 | } |
el13ks | 4:75c7277a1b88 | 101 | void checkLeft() |
el13ks | 4:75c7277a1b88 | 102 | { |
el13ks | 4:75c7277a1b88 | 103 | int l = 0 ; // Variable for left movement check |
el13ks | 4:75c7277a1b88 | 104 | if(lcd.getPixel (i-4,j))//Check 4 pixels to the left |
el13ks | 4:75c7277a1b88 | 105 | l++; |
el13ks | 4:75c7277a1b88 | 106 | if(lcd.getPixel (i-5,j))//Check 5 pixels to the left |
el13ks | 4:75c7277a1b88 | 107 | l++; |
el13ks | 4:75c7277a1b88 | 108 | if (l==2) { // Condition for solid obstacles |
el13ks | 4:75c7277a1b88 | 109 | i++; |
el13ks | 3:83c1d9cd97f1 | 110 | |
el13ks | 3:83c1d9cd97f1 | 111 | |
el13ks | 1:98cc4f4a20dc | 112 | } |
el13ks | 0:1c3f3fe862f2 | 113 | } |
el13ks | 5:61c3bbef19f0 | 114 | void checkUp() |
el13ks | 6:af4d3c5a9d43 | 115 | { |
el13ks | 6:af4d3c5a9d43 | 116 | int u=0; |
el13ks | 5:61c3bbef19f0 | 117 | if(lcd.getPixel (i,j-4))//Check 4 pixels above |
el13ks | 5:61c3bbef19f0 | 118 | u++; |
el13ks | 5:61c3bbef19f0 | 119 | if(lcd.getPixel (i,j-5))//Check 5 pixels above |
el13ks | 5:61c3bbef19f0 | 120 | u++; |
el13ks | 5:61c3bbef19f0 | 121 | if (u==2) { // Condition for solid obstacles |
el13ks | 5:61c3bbef19f0 | 122 | j++; |
el13ks | 6:af4d3c5a9d43 | 123 | } |
el13ks | 5:61c3bbef19f0 | 124 | } |
el13ks | 5:61c3bbef19f0 | 125 | |
el13ks | 6:af4d3c5a9d43 | 126 | void checkDown() |
el13ks | 6:af4d3c5a9d43 | 127 | { |
el13ks | 6:af4d3c5a9d43 | 128 | int d=0; |
el13ks | 5:61c3bbef19f0 | 129 | if(lcd.getPixel (i,j+4))//Check 4 pixels below |
el13ks | 5:61c3bbef19f0 | 130 | d++; |
el13ks | 5:61c3bbef19f0 | 131 | if(lcd.getPixel (i,j+5))//Check 5 pixels below |
el13ks | 5:61c3bbef19f0 | 132 | d++; |
el13ks | 5:61c3bbef19f0 | 133 | if (d==2) { // Condition for solid obstacles |
el13ks | 5:61c3bbef19f0 | 134 | j--; |
el13ks | 6:af4d3c5a9d43 | 135 | } |
el13ks | 5:61c3bbef19f0 | 136 | } |
el13ks | 6:af4d3c5a9d43 | 137 | |
el13ks | 6:af4d3c5a9d43 | 138 | void drawCoin() |
el13ks | 6:af4d3c5a9d43 | 139 | { |
el13ks | 6:af4d3c5a9d43 | 140 | |
el13ks | 6:af4d3c5a9d43 | 141 | if (coinflag) { |
el13ks | 6:af4d3c5a9d43 | 142 | lcd.drawCircle(10,3,2,0); |
el13ks | 6:af4d3c5a9d43 | 143 | } |
el13ks | 6:af4d3c5a9d43 | 144 | if (coinflag2) { |
el13ks | 6:af4d3c5a9d43 | 145 | lcd.drawCircle(20,3,2,0); |
el13ks | 6:af4d3c5a9d43 | 146 | } |
el13ks | 6:af4d3c5a9d43 | 147 | if (coinflag3) { |
el13ks | 6:af4d3c5a9d43 | 148 | lcd.drawCircle(30,3,2,0); |
el13ks | 6:af4d3c5a9d43 | 149 | } |
el13ks | 6:af4d3c5a9d43 | 150 | if (coinflag4) { |
el13ks | 6:af4d3c5a9d43 | 151 | lcd.drawCircle(50,3,2,0); |
el13ks | 6:af4d3c5a9d43 | 152 | } |
el13ks | 6:af4d3c5a9d43 | 153 | if (coinflag5) { |
el13ks | 6:af4d3c5a9d43 | 154 | lcd.drawCircle(60,3,2,0); |
el13ks | 6:af4d3c5a9d43 | 155 | } |
el13ks | 6:af4d3c5a9d43 | 156 | } |
el13ks | 6:af4d3c5a9d43 | 157 | void checkCoin() |
el13ks | 6:af4d3c5a9d43 | 158 | { |
el13ks | 6:af4d3c5a9d43 | 159 | if (i==10 &&j==3) { |
el13ks | 6:af4d3c5a9d43 | 160 | coinflag=0; |
el13ks | 6:af4d3c5a9d43 | 161 | } |
el13ks | 6:af4d3c5a9d43 | 162 | if (i==20 &&j==3) { |
el13ks | 6:af4d3c5a9d43 | 163 | coinflag2=0; |
el13ks | 6:af4d3c5a9d43 | 164 | } |
el13ks | 6:af4d3c5a9d43 | 165 | if (i==30 &&j==3) { |
el13ks | 6:af4d3c5a9d43 | 166 | coinflag3=0; |
el13ks | 6:af4d3c5a9d43 | 167 | } |
el13ks | 6:af4d3c5a9d43 | 168 | if (i==50 &&j==3) { |
el13ks | 6:af4d3c5a9d43 | 169 | coinflag4=0; |
el13ks | 6:af4d3c5a9d43 | 170 | } |
el13ks | 6:af4d3c5a9d43 | 171 | if (i==60 &&j==3) { |
el13ks | 6:af4d3c5a9d43 | 172 | coinflag5=0; |
el13ks | 6:af4d3c5a9d43 | 173 | } |
el13ks | 6:af4d3c5a9d43 | 174 | |
el13ks | 5:61c3bbef19f0 | 175 | } |
el13ks | 5:61c3bbef19f0 | 176 | |
el13ks | 6:af4d3c5a9d43 | 177 | void Joystickcheck() |
el13ks | 6:af4d3c5a9d43 | 178 | { |
el13ks | 6:af4d3c5a9d43 | 179 | if (joystick.direction == UP) { |
el13ks | 6:af4d3c5a9d43 | 180 | j--; |
el13ks | 4:75c7277a1b88 | 181 | } |
el13ks | 6:af4d3c5a9d43 | 182 | if (joystick.direction == DOWN) { |
el13ks | 6:af4d3c5a9d43 | 183 | j++; |
el13ks | 6:af4d3c5a9d43 | 184 | } |
el13ks | 6:af4d3c5a9d43 | 185 | if (joystick.direction == LEFT) { |
el13ks | 6:af4d3c5a9d43 | 186 | i--; |
el13ks | 6:af4d3c5a9d43 | 187 | } |
el13ks | 6:af4d3c5a9d43 | 188 | if (joystick.direction == RIGHT) { |
el13ks | 6:af4d3c5a9d43 | 189 | i++; |
el13ks | 4:75c7277a1b88 | 190 | } |
el13ks | 4:75c7277a1b88 | 191 | |
el13ks | 6:af4d3c5a9d43 | 192 | } |
el13ks | 6:af4d3c5a9d43 | 193 | void drawPacman() |
el13ks | 6:af4d3c5a9d43 | 194 | { |
el13ks | 6:af4d3c5a9d43 | 195 | if(joystick.direction == RIGHT) { |
el13ks | 6:af4d3c5a9d43 | 196 | lcd.setPixel(i,j); |
el13ks | 6:af4d3c5a9d43 | 197 | lcd.setPixel(i-1,j);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 198 | lcd.setPixel(i-2,j);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 199 | lcd.setPixel(i-3,j);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 200 | lcd.setPixel(i,j+1); |
el13ks | 6:af4d3c5a9d43 | 201 | lcd.setPixel(i,j+2); |
el13ks | 6:af4d3c5a9d43 | 202 | lcd.setPixel(i,j+3); |
el13ks | 6:af4d3c5a9d43 | 203 | lcd.setPixel(i,j-1); |
el13ks | 6:af4d3c5a9d43 | 204 | lcd.setPixel(i,j-2); |
el13ks | 6:af4d3c5a9d43 | 205 | lcd.setPixel(i,j-3); |
el13ks | 6:af4d3c5a9d43 | 206 | lcd.setPixel(i-1,j+3); |
el13ks | 6:af4d3c5a9d43 | 207 | lcd.setPixel(i+1,j+3); |
el13ks | 6:af4d3c5a9d43 | 208 | lcd.setPixel(i,j-1); |
el13ks | 6:af4d3c5a9d43 | 209 | lcd.setPixel(i-2,j+2); |
el13ks | 6:af4d3c5a9d43 | 210 | lcd.setPixel(i-1,j+2); |
el13ks | 6:af4d3c5a9d43 | 211 | lcd.setPixel(i+2,j+2); |
el13ks | 6:af4d3c5a9d43 | 212 | lcd.setPixel(i+1,j+2); |
el13ks | 6:af4d3c5a9d43 | 213 | lcd.setPixel(i-1,j+1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 214 | lcd.setPixel(i-2,j+1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 215 | lcd.setPixel(i-3,j+1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 216 | lcd.setPixel(i-1,j-1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 217 | lcd.setPixel(i-2,j-1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 218 | lcd.setPixel(i-3,j-1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 219 | lcd.setPixel(i-1,j-2); |
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-3); |
el13ks | 6:af4d3c5a9d43 | 224 | lcd.setPixel(i-1,j-3); |
el13ks | 6:af4d3c5a9d43 | 225 | |
el13ks | 4:75c7277a1b88 | 226 | |
el13ks | 6:af4d3c5a9d43 | 227 | } else if(joystick.direction == LEFT) { |
el13ks | 6:af4d3c5a9d43 | 228 | lcd.setPixel(i,j); |
el13ks | 6:af4d3c5a9d43 | 229 | lcd.setPixel(i,j+1); |
el13ks | 6:af4d3c5a9d43 | 230 | lcd.setPixel(i,j+2); |
el13ks | 6:af4d3c5a9d43 | 231 | lcd.setPixel(i,j+3); |
el13ks | 6:af4d3c5a9d43 | 232 | lcd.setPixel(i,j-1); |
el13ks | 6:af4d3c5a9d43 | 233 | lcd.setPixel(i,j-2); |
el13ks | 6:af4d3c5a9d43 | 234 | lcd.setPixel(i,j-3); |
el13ks | 6:af4d3c5a9d43 | 235 | lcd.setPixel(i-1,j+3); |
el13ks | 6:af4d3c5a9d43 | 236 | lcd.setPixel(i+1,j+3); |
el13ks | 6:af4d3c5a9d43 | 237 | lcd.setPixel(i,j-1); |
el13ks | 6:af4d3c5a9d43 | 238 | lcd.setPixel(i-2,j+2); |
el13ks | 6:af4d3c5a9d43 | 239 | lcd.setPixel(i-1,j+2); |
el13ks | 6:af4d3c5a9d43 | 240 | lcd.setPixel(i+2,j+2); |
el13ks | 6:af4d3c5a9d43 | 241 | lcd.setPixel(i+1,j+2); |
el13ks | 6:af4d3c5a9d43 | 242 | lcd.setPixel(i-1,j-2); |
el13ks | 6:af4d3c5a9d43 | 243 | lcd.setPixel(i-2,j-2); |
el13ks | 6:af4d3c5a9d43 | 244 | lcd.setPixel(i+1,j-2); |
el13ks | 6:af4d3c5a9d43 | 245 | lcd.setPixel(i+2,j-2); |
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+1,j);//Direction dependent(left and right) |
el13ks | 6:af4d3c5a9d43 | 249 | lcd.setPixel(i+2,j);//Direction dependent(left and right) |
el13ks | 6:af4d3c5a9d43 | 250 | lcd.setPixel(i+3,j);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 251 | lcd.setPixel(i+1,j+1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 252 | lcd.setPixel(i+2,j+1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 253 | lcd.setPixel(i+3,j+1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 254 | lcd.setPixel(i+1,j-1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 255 | lcd.setPixel(i+2,j-1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 256 | lcd.setPixel(i+3,j-1);//Direction dependent (left and right) |
el13ks | 4:75c7277a1b88 | 257 | |
el13ks | 6:af4d3c5a9d43 | 258 | |
el13ks | 6:af4d3c5a9d43 | 259 | |
el13ks | 6:af4d3c5a9d43 | 260 | } else if(joystick.direction == UP) { |
el13ks | 6:af4d3c5a9d43 | 261 | lcd.setPixel(i,j); |
el13ks | 6:af4d3c5a9d43 | 262 | lcd.setPixel(i+1,j); |
el13ks | 6:af4d3c5a9d43 | 263 | lcd.setPixel(i+2,j); |
el13ks | 6:af4d3c5a9d43 | 264 | lcd.setPixel(i+3,j); |
el13ks | 6:af4d3c5a9d43 | 265 | lcd.setPixel(i-1,j); |
el13ks | 6:af4d3c5a9d43 | 266 | lcd.setPixel(i-2,j); |
el13ks | 6:af4d3c5a9d43 | 267 | lcd.setPixel(i-3,j); |
el13ks | 6:af4d3c5a9d43 | 268 | lcd.setPixel(i,j+1);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 269 | lcd.setPixel(i+1,j+1);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 270 | lcd.setPixel(i+2,j+1); |
el13ks | 6:af4d3c5a9d43 | 271 | lcd.setPixel(i+3,j+1); |
el13ks | 6:af4d3c5a9d43 | 272 | lcd.setPixel(i-1,j+1);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 273 | lcd.setPixel(i-2,j+1); |
el13ks | 6:af4d3c5a9d43 | 274 | lcd.setPixel(i-3,j+1); |
el13ks | 6:af4d3c5a9d43 | 275 | lcd.setPixel(i,j+2);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 276 | lcd.setPixel(i+1,j+2);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 277 | lcd.setPixel(i+2,j+2); |
el13ks | 6:af4d3c5a9d43 | 278 | lcd.setPixel(i-1,j+2);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 279 | lcd.setPixel(i-2,j+2); |
el13ks | 6:af4d3c5a9d43 | 280 | lcd.setPixel(i-1,j+3);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 281 | lcd.setPixel(i,j+3);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 282 | lcd.setPixel(i+1,j+3);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 283 | lcd.setPixel(i-2,j-1); |
el13ks | 6:af4d3c5a9d43 | 284 | lcd.setPixel(i-3,j-1); |
el13ks | 6:af4d3c5a9d43 | 285 | lcd.setPixel(i+3,j-1); |
el13ks | 6:af4d3c5a9d43 | 286 | lcd.setPixel(i+2,j-1); |
el13ks | 6:af4d3c5a9d43 | 287 | lcd.setPixel(i+2,j-2); |
el13ks | 6:af4d3c5a9d43 | 288 | lcd.setPixel(i-2,j-2); |
el13ks | 0:1c3f3fe862f2 | 289 | |
el13ks | 3:83c1d9cd97f1 | 290 | |
el13ks | 0:1c3f3fe862f2 | 291 | |
el13ks | 3:83c1d9cd97f1 | 292 | |
el13ks | 3:83c1d9cd97f1 | 293 | |
el13ks | 0:1c3f3fe862f2 | 294 | |
el13ks | 6:af4d3c5a9d43 | 295 | |
el13ks | 3:83c1d9cd97f1 | 296 | |
el13ks | 6:af4d3c5a9d43 | 297 | } else if (joystick.direction == DOWN) { |
el13ks | 6:af4d3c5a9d43 | 298 | lcd.setPixel(i,j); |
el13ks | 6:af4d3c5a9d43 | 299 | lcd.setPixel(i+1,j); |
el13ks | 6:af4d3c5a9d43 | 300 | lcd.setPixel(i+2,j); |
el13ks | 6:af4d3c5a9d43 | 301 | lcd.setPixel(i+3,j); |
el13ks | 6:af4d3c5a9d43 | 302 | lcd.setPixel(i-1,j); |
el13ks | 6:af4d3c5a9d43 | 303 | lcd.setPixel(i-2,j); |
el13ks | 6:af4d3c5a9d43 | 304 | lcd.setPixel(i-3,j); |
el13ks | 6:af4d3c5a9d43 | 305 | lcd.setPixel(i,j-1);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 306 | lcd.setPixel(i+1,j-1);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 307 | lcd.setPixel(i+2,j+1); |
el13ks | 6:af4d3c5a9d43 | 308 | lcd.setPixel(i+3,j+1); |
el13ks | 6:af4d3c5a9d43 | 309 | lcd.setPixel(i-1,j-1);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 310 | lcd.setPixel(i-2,j+1); |
el13ks | 6:af4d3c5a9d43 | 311 | lcd.setPixel(i-3,j+1); |
el13ks | 6:af4d3c5a9d43 | 312 | lcd.setPixel(i,j-2);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 313 | lcd.setPixel(i+1,j-2);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 314 | lcd.setPixel(i+2,j+2); |
el13ks | 6:af4d3c5a9d43 | 315 | lcd.setPixel(i-1,j-2);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 316 | lcd.setPixel(i-2,j+2); |
el13ks | 6:af4d3c5a9d43 | 317 | lcd.setPixel(i-1,j-3);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 318 | lcd.setPixel(i,j-3);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 319 | lcd.setPixel(i+1,j-3);//Direction dependent(Up and Down) |
el13ks | 6:af4d3c5a9d43 | 320 | lcd.setPixel(i-2,j-1); |
el13ks | 6:af4d3c5a9d43 | 321 | lcd.setPixel(i-3,j-1); |
el13ks | 6:af4d3c5a9d43 | 322 | lcd.setPixel(i+3,j-1); |
el13ks | 6:af4d3c5a9d43 | 323 | lcd.setPixel(i+2,j-1); |
el13ks | 6:af4d3c5a9d43 | 324 | lcd.setPixel(i+2,j-2); |
el13ks | 6:af4d3c5a9d43 | 325 | lcd.setPixel(i-2,j-2); |
el13ks | 0:1c3f3fe862f2 | 326 | |
el13ks | 6:af4d3c5a9d43 | 327 | } else { |
el13ks | 6:af4d3c5a9d43 | 328 | lcd.setPixel(i,j); |
el13ks | 6:af4d3c5a9d43 | 329 | lcd.setPixel(i-1,j);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 330 | lcd.setPixel(i-2,j);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 331 | lcd.setPixel(i-3,j);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 332 | lcd.setPixel(i,j+1); |
el13ks | 6:af4d3c5a9d43 | 333 | lcd.setPixel(i,j+2); |
el13ks | 6:af4d3c5a9d43 | 334 | lcd.setPixel(i,j+3); |
el13ks | 6:af4d3c5a9d43 | 335 | lcd.setPixel(i,j-1); |
el13ks | 6:af4d3c5a9d43 | 336 | lcd.setPixel(i,j-2); |
el13ks | 6:af4d3c5a9d43 | 337 | lcd.setPixel(i,j-3); |
el13ks | 6:af4d3c5a9d43 | 338 | lcd.setPixel(i-1,j+3); |
el13ks | 6:af4d3c5a9d43 | 339 | lcd.setPixel(i+1,j+3); |
el13ks | 6:af4d3c5a9d43 | 340 | lcd.setPixel(i,j-1); |
el13ks | 6:af4d3c5a9d43 | 341 | lcd.setPixel(i-2,j+2); |
el13ks | 6:af4d3c5a9d43 | 342 | lcd.setPixel(i-1,j+2); |
el13ks | 6:af4d3c5a9d43 | 343 | lcd.setPixel(i+2,j+2); |
el13ks | 6:af4d3c5a9d43 | 344 | lcd.setPixel(i+1,j+2); |
el13ks | 6:af4d3c5a9d43 | 345 | lcd.setPixel(i-1,j+1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 346 | lcd.setPixel(i-2,j+1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 347 | lcd.setPixel(i-3,j+1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 348 | lcd.setPixel(i-1,j-1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 349 | lcd.setPixel(i-2,j-1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 350 | lcd.setPixel(i-3,j-1);//Direction dependent (left and right) |
el13ks | 6:af4d3c5a9d43 | 351 | lcd.setPixel(i-1,j-2); |
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-3); |
el13ks | 6:af4d3c5a9d43 | 356 | lcd.setPixel(i-1,j-3); |
el13ks | 0:1c3f3fe862f2 | 357 | } |
el13ks | 6:af4d3c5a9d43 | 358 | } |
el13ks | 6:af4d3c5a9d43 | 359 | |
el13ks | 6:af4d3c5a9d43 | 360 | |
el13ks | 6:af4d3c5a9d43 | 361 | void Boundarycheck() |
el13ks | 6:af4d3c5a9d43 | 362 | { |
el13ks | 6:af4d3c5a9d43 | 363 | if (i<3) { |
el13ks | 6:af4d3c5a9d43 | 364 | i=3; |
el13ks | 6:af4d3c5a9d43 | 365 | } |
el13ks | 6:af4d3c5a9d43 | 366 | if (j<3) { |
el13ks | 6:af4d3c5a9d43 | 367 | j=3; |
el13ks | 6:af4d3c5a9d43 | 368 | } |
el13ks | 6:af4d3c5a9d43 | 369 | if (j>44) { |
el13ks | 6:af4d3c5a9d43 | 370 | j=44; |
el13ks | 6:af4d3c5a9d43 | 371 | } |
el13ks | 6:af4d3c5a9d43 | 372 | if (i>80) { |
el13ks | 6:af4d3c5a9d43 | 373 | i=80; |
el13ks | 6:af4d3c5a9d43 | 374 | } |
el13ks | 6:af4d3c5a9d43 | 375 | } |
el13ks | 6:af4d3c5a9d43 | 376 | |
el13ks | 6:af4d3c5a9d43 | 377 | int main() |
el13ks | 6:af4d3c5a9d43 | 378 | { |
el13ks | 6:af4d3c5a9d43 | 379 | |
el13ks | 6:af4d3c5a9d43 | 380 | lcd.init(); |
el13ks | 6:af4d3c5a9d43 | 381 | calibrateJoystick(); // get centred values of joystick |
el13ks | 6:af4d3c5a9d43 | 382 | pollJoystick.attach(&updateJoystick,1.0/10.0); // read joystick 10 times per second |
el13ks | 6:af4d3c5a9d43 | 383 | |
el13ks | 6:af4d3c5a9d43 | 384 | while(1) { |
el13ks | 6:af4d3c5a9d43 | 385 | lcd.clear(); |
el13ks | 6:af4d3c5a9d43 | 386 | drawPacman(); |
el13ks | 6:af4d3c5a9d43 | 387 | drawMap(); |
el13ks | 6:af4d3c5a9d43 | 388 | drawCoin(); |
el13ks | 6:af4d3c5a9d43 | 389 | checkRight(); |
el13ks | 6:af4d3c5a9d43 | 390 | checkLeft(); |
el13ks | 6:af4d3c5a9d43 | 391 | checkDown(); |
el13ks | 6:af4d3c5a9d43 | 392 | checkUp(); |
el13ks | 6:af4d3c5a9d43 | 393 | Joystickcheck(); |
el13ks | 6:af4d3c5a9d43 | 394 | Boundarycheck(); |
el13ks | 6:af4d3c5a9d43 | 395 | checkCoin(); |
el13ks | 6:af4d3c5a9d43 | 396 | lcd.refresh(); |
el13ks | 6:af4d3c5a9d43 | 397 | } |
el13ks | 6:af4d3c5a9d43 | 398 | } |