My ELEC2645 project. Nikollao Sulollari. 200804685
Dependencies: N5110 SoftPWM mbed
main.cpp@3:d2cc054e8605, 2016-03-21 (annotated)
- Committer:
- Nikollao
- Date:
- Mon Mar 21 11:36:51 2016 +0000
- Revision:
- 3:d2cc054e8605
- Parent:
- 2:af5b5d42e835
- Child:
- 4:f31bdc212241
intersection function needs improvement. Good progress!
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Nikollao | 0:2d0f77943105 | 1 | #include "mbed.h" |
Nikollao | 0:2d0f77943105 | 2 | #include "N5110.h" |
Nikollao | 0:2d0f77943105 | 3 | #include "stdlib.h" |
Nikollao | 2:af5b5d42e835 | 4 | #include "main.h" |
Nikollao | 2:af5b5d42e835 | 5 | |
Nikollao | 0:2d0f77943105 | 6 | |
Nikollao | 0:2d0f77943105 | 7 | N5110 lcd(PTE26 , PTA0 , PTC4 , PTD0 , PTD2 , PTD1 , PTC3); |
Nikollao | 0:2d0f77943105 | 8 | Serial pc(USBTX,USBRX); |
Nikollao | 0:2d0f77943105 | 9 | |
Nikollao | 0:2d0f77943105 | 10 | |
Nikollao | 0:2d0f77943105 | 11 | Ticker ticker; |
Nikollao | 1:12803d645d32 | 12 | Ticker game_ticker; |
Nikollao | 1:12803d645d32 | 13 | Timeout timeout; |
Nikollao | 0:2d0f77943105 | 14 | |
Nikollao | 0:2d0f77943105 | 15 | |
Nikollao | 0:2d0f77943105 | 16 | typedef struct JoyStick Joystick; |
Nikollao | 0:2d0f77943105 | 17 | struct JoyStick { |
Nikollao | 1:12803d645d32 | 18 | double x; // current x value |
Nikollao | 1:12803d645d32 | 19 | double x0; // 'centred' x value |
Nikollao | 1:12803d645d32 | 20 | double y; // current y value |
Nikollao | 1:12803d645d32 | 21 | double y0; // 'centred' y value |
Nikollao | 0:2d0f77943105 | 22 | int button; // button state (assume pull-down used, so 1 = pressed, 0 = unpressed) |
Nikollao | 0:2d0f77943105 | 23 | DirectionName direction; // current direction |
Nikollao | 0:2d0f77943105 | 24 | }; |
Nikollao | 0:2d0f77943105 | 25 | // create struct variable |
Nikollao | 0:2d0f77943105 | 26 | Joystick joystick; |
Nikollao | 0:2d0f77943105 | 27 | |
Nikollao | 0:2d0f77943105 | 28 | // error function hangs flashing an LED |
Nikollao | 0:2d0f77943105 | 29 | |
Nikollao | 0:2d0f77943105 | 30 | |
Nikollao | 0:2d0f77943105 | 31 | int main() |
Nikollao | 0:2d0f77943105 | 32 | { |
Nikollao | 0:2d0f77943105 | 33 | |
Nikollao | 0:2d0f77943105 | 34 | |
Nikollao | 0:2d0f77943105 | 35 | lcd.init(); |
Nikollao | 0:2d0f77943105 | 36 | init_K64F(); |
Nikollao | 0:2d0f77943105 | 37 | init_serial(); |
Nikollao | 0:2d0f77943105 | 38 | sw2.fall(&sw2_isr); |
Nikollao | 3:d2cc054e8605 | 39 | button.rise(&button_isr); |
Nikollao | 1:12803d645d32 | 40 | sw3.fall(&sw3_isr); |
Nikollao | 0:2d0f77943105 | 41 | init_game(); |
Nikollao | 0:2d0f77943105 | 42 | calibrateJoystick(); |
Nikollao | 0:2d0f77943105 | 43 | |
Nikollao | 3:d2cc054e8605 | 44 | ticker.attach(&timer_isr, 0.1); |
Nikollao | 0:2d0f77943105 | 45 | reset = level; |
Nikollao | 0:2d0f77943105 | 46 | |
Nikollao | 0:2d0f77943105 | 47 | while (1) { |
Nikollao | 0:2d0f77943105 | 48 | |
Nikollao | 0:2d0f77943105 | 49 | if (g_timer_flag) { |
Nikollao | 0:2d0f77943105 | 50 | |
Nikollao | 0:2d0f77943105 | 51 | g_timer_flag = 0; |
Nikollao | 0:2d0f77943105 | 52 | lcd.clear(); |
Nikollao | 0:2d0f77943105 | 53 | guidance(); |
Nikollao | 0:2d0f77943105 | 54 | hero(); |
Nikollao | 3:d2cc054e8605 | 55 | enemies(); |
Nikollao | 0:2d0f77943105 | 56 | obstacles(); |
Nikollao | 0:2d0f77943105 | 57 | count++; |
Nikollao | 0:2d0f77943105 | 58 | //heroX++; |
Nikollao | 3:d2cc054e8605 | 59 | //heroY--; |
Nikollao | 0:2d0f77943105 | 60 | |
Nikollao | 0:2d0f77943105 | 61 | if (heroY < -45) { |
Nikollao | 0:2d0f77943105 | 62 | heroY = 0; |
Nikollao | 0:2d0f77943105 | 63 | level++; |
Nikollao | 0:2d0f77943105 | 64 | } |
Nikollao | 0:2d0f77943105 | 65 | |
Nikollao | 0:2d0f77943105 | 66 | if (reset < level) { |
Nikollao | 0:2d0f77943105 | 67 | |
Nikollao | 0:2d0f77943105 | 68 | reset = level; |
Nikollao | 0:2d0f77943105 | 69 | count = 0; |
Nikollao | 0:2d0f77943105 | 70 | rectX = rand() % 84; |
Nikollao | 0:2d0f77943105 | 71 | rectY = 0; |
Nikollao | 0:2d0f77943105 | 72 | circleX = 0; |
Nikollao | 0:2d0f77943105 | 73 | circleY = rand() % 47; |
Nikollao | 0:2d0f77943105 | 74 | } |
Nikollao | 3:d2cc054e8605 | 75 | for (int i=0; i<84; i++) { |
Nikollao | 3:d2cc054e8605 | 76 | for (int j=0; j<48; j++) { |
Nikollao | 3:d2cc054e8605 | 77 | // loop through the cells on the grid |
Nikollao | 3:d2cc054e8605 | 78 | |
Nikollao | 3:d2cc054e8605 | 79 | int n = intersection(i,j); |
Nikollao | 3:d2cc054e8605 | 80 | |
Nikollao | 3:d2cc054e8605 | 81 | if ( n > 0) { |
Nikollao | 3:d2cc054e8605 | 82 | |
Nikollao | 3:d2cc054e8605 | 83 | lcd.clear(); |
Nikollao | 3:d2cc054e8605 | 84 | lcd.printString("enemy touched",0,0); |
Nikollao | 3:d2cc054e8605 | 85 | break; |
Nikollao | 3:d2cc054e8605 | 86 | } |
Nikollao | 3:d2cc054e8605 | 87 | } |
Nikollao | 3:d2cc054e8605 | 88 | } |
Nikollao | 0:2d0f77943105 | 89 | |
Nikollao | 0:2d0f77943105 | 90 | pc.printf("x = %f y = %f button = %d ",joystick.x,joystick.y,joystick.button); |
Nikollao | 0:2d0f77943105 | 91 | |
Nikollao | 0:2d0f77943105 | 92 | // check joystick direction |
Nikollao | 0:2d0f77943105 | 93 | if (joystick.direction == UP) |
Nikollao | 0:2d0f77943105 | 94 | pc.printf(" UP\n"); |
Nikollao | 0:2d0f77943105 | 95 | if (joystick.direction == DOWN) |
Nikollao | 0:2d0f77943105 | 96 | pc.printf(" DOWN\n"); |
Nikollao | 0:2d0f77943105 | 97 | if (joystick.direction == LEFT) |
Nikollao | 0:2d0f77943105 | 98 | pc.printf(" LEFT\n"); |
Nikollao | 0:2d0f77943105 | 99 | if (joystick.direction == RIGHT) |
Nikollao | 0:2d0f77943105 | 100 | pc.printf(" RIGHT\n"); |
Nikollao | 0:2d0f77943105 | 101 | if (joystick.direction == CENTRE) |
Nikollao | 0:2d0f77943105 | 102 | pc.printf(" CENTRE\n"); |
Nikollao | 1:12803d645d32 | 103 | if (joystick.direction == UP_RIGHT) |
Nikollao | 1:12803d645d32 | 104 | pc.printf(" UP - RIGHT\n"); |
Nikollao | 1:12803d645d32 | 105 | if (joystick.direction == UP_LEFT) |
Nikollao | 1:12803d645d32 | 106 | pc.printf(" UP - LEFT\n"); |
Nikollao | 1:12803d645d32 | 107 | if (joystick.direction == DOWN_RIGHT) |
Nikollao | 1:12803d645d32 | 108 | pc.printf(" DOWN - RIGHT\n"); |
Nikollao | 1:12803d645d32 | 109 | if (joystick.direction == DOWN_LEFT) |
Nikollao | 1:12803d645d32 | 110 | pc.printf(" DOWN - LEFT\n"); |
Nikollao | 0:2d0f77943105 | 111 | } |
Nikollao | 0:2d0f77943105 | 112 | updateJoystick(); |
Nikollao | 1:12803d645d32 | 113 | //callibrateJoystick(); |
Nikollao | 0:2d0f77943105 | 114 | lcd.refresh(); |
Nikollao | 0:2d0f77943105 | 115 | sleep(); |
Nikollao | 0:2d0f77943105 | 116 | } |
Nikollao | 0:2d0f77943105 | 117 | } |
Nikollao | 0:2d0f77943105 | 118 | |
Nikollao | 0:2d0f77943105 | 119 | void init_serial() |
Nikollao | 0:2d0f77943105 | 120 | { |
Nikollao | 0:2d0f77943105 | 121 | // set to highest baud - ensure terminal software matches |
Nikollao | 0:2d0f77943105 | 122 | pc.baud(115200); |
Nikollao | 0:2d0f77943105 | 123 | } |
Nikollao | 0:2d0f77943105 | 124 | |
Nikollao | 0:2d0f77943105 | 125 | void init_K64F() |
Nikollao | 0:2d0f77943105 | 126 | { |
Nikollao | 0:2d0f77943105 | 127 | // on-board LEDs are active-low, so set pin high to turn them off. |
Nikollao | 0:2d0f77943105 | 128 | r_led = 1; |
Nikollao | 0:2d0f77943105 | 129 | g_led = 1; |
Nikollao | 0:2d0f77943105 | 130 | b_led = 1; |
Nikollao | 0:2d0f77943105 | 131 | |
Nikollao | 0:2d0f77943105 | 132 | // since the on-board switches have external pull-ups, we should disable the internal pull-down |
Nikollao | 0:2d0f77943105 | 133 | // resistors that are enabled by default using InterruptIn |
Nikollao | 0:2d0f77943105 | 134 | sw2.mode(PullNone); |
Nikollao | 0:2d0f77943105 | 135 | sw3.mode(PullNone); |
Nikollao | 0:2d0f77943105 | 136 | } |
Nikollao | 0:2d0f77943105 | 137 | |
Nikollao | 0:2d0f77943105 | 138 | void timer_isr () |
Nikollao | 0:2d0f77943105 | 139 | { |
Nikollao | 0:2d0f77943105 | 140 | |
Nikollao | 0:2d0f77943105 | 141 | g_timer_flag = 1; |
Nikollao | 0:2d0f77943105 | 142 | // lcd.refresh(); |
Nikollao | 0:2d0f77943105 | 143 | } |
Nikollao | 0:2d0f77943105 | 144 | |
Nikollao | 0:2d0f77943105 | 145 | void game_timer_isr() |
Nikollao | 0:2d0f77943105 | 146 | { |
Nikollao | 0:2d0f77943105 | 147 | |
Nikollao | 0:2d0f77943105 | 148 | g_game_timer_flag = 1; |
Nikollao | 0:2d0f77943105 | 149 | } |
Nikollao | 0:2d0f77943105 | 150 | |
Nikollao | 0:2d0f77943105 | 151 | void sw2_isr() |
Nikollao | 0:2d0f77943105 | 152 | { |
Nikollao | 0:2d0f77943105 | 153 | |
Nikollao | 0:2d0f77943105 | 154 | g_sw2_flag = 1; |
Nikollao | 0:2d0f77943105 | 155 | } |
Nikollao | 0:2d0f77943105 | 156 | |
Nikollao | 1:12803d645d32 | 157 | void sw3_isr() { |
Nikollao | 1:12803d645d32 | 158 | |
Nikollao | 1:12803d645d32 | 159 | g_sw3_flag = 1; |
Nikollao | 1:12803d645d32 | 160 | } |
Nikollao | 1:12803d645d32 | 161 | |
Nikollao | 1:12803d645d32 | 162 | void button_isr() |
Nikollao | 1:12803d645d32 | 163 | { |
Nikollao | 1:12803d645d32 | 164 | |
Nikollao | 1:12803d645d32 | 165 | g_button_flag =1; |
Nikollao | 1:12803d645d32 | 166 | } |
Nikollao | 1:12803d645d32 | 167 | |
Nikollao | 1:12803d645d32 | 168 | void timeout_isr() |
Nikollao | 1:12803d645d32 | 169 | { |
Nikollao | 1:12803d645d32 | 170 | |
Nikollao | 1:12803d645d32 | 171 | if (button) { |
Nikollao | 1:12803d645d32 | 172 | |
Nikollao | 1:12803d645d32 | 173 | pc.printf("button is pressed!!!"); |
Nikollao | 1:12803d645d32 | 174 | } |
Nikollao | 1:12803d645d32 | 175 | } |
Nikollao | 1:12803d645d32 | 176 | |
Nikollao | 0:2d0f77943105 | 177 | void enemyRect() |
Nikollao | 0:2d0f77943105 | 178 | { |
Nikollao | 0:2d0f77943105 | 179 | |
Nikollao | 0:2d0f77943105 | 180 | lcd.drawRect(rectX,rectY,5,4,1); |
Nikollao | 0:2d0f77943105 | 181 | rectX = rectX + rand()%4 - 2; |
Nikollao | 0:2d0f77943105 | 182 | //rectY = rand()%4-2; |
Nikollao | 0:2d0f77943105 | 183 | //rectX++; |
Nikollao | 0:2d0f77943105 | 184 | rectY++; |
Nikollao | 0:2d0f77943105 | 185 | } |
Nikollao | 0:2d0f77943105 | 186 | |
Nikollao | 0:2d0f77943105 | 187 | void hero() |
Nikollao | 0:2d0f77943105 | 188 | { |
Nikollao | 3:d2cc054e8605 | 189 | heroX = heroX + 5*xPot; |
Nikollao | 3:d2cc054e8605 | 190 | heroY = heroY - 5*yPot; |
Nikollao | 3:d2cc054e8605 | 191 | |
Nikollao | 3:d2cc054e8605 | 192 | if (heroX > 35) { |
Nikollao | 3:d2cc054e8605 | 193 | heroX = 35; |
Nikollao | 3:d2cc054e8605 | 194 | } |
Nikollao | 3:d2cc054e8605 | 195 | |
Nikollao | 3:d2cc054e8605 | 196 | lcd.drawLine(40+heroX, 47+heroY, 48+heroX, 43+heroY,1); |
Nikollao | 3:d2cc054e8605 | 197 | lcd.drawLine(40+heroX, 43+heroY,48+heroX, 47+heroY,1); |
Nikollao | 3:d2cc054e8605 | 198 | lcd.drawLine(44+heroX, 45+heroY,44+heroX, 41+heroY,1); |
Nikollao | 3:d2cc054e8605 | 199 | lcd.drawCircle(44+heroX, 39+heroY,2,0); |
Nikollao | 0:2d0f77943105 | 200 | } |
Nikollao | 0:2d0f77943105 | 201 | |
Nikollao | 0:2d0f77943105 | 202 | void enemyCircle() |
Nikollao | 0:2d0f77943105 | 203 | { |
Nikollao | 0:2d0f77943105 | 204 | if (count > 10) { |
Nikollao | 0:2d0f77943105 | 205 | lcd.drawCircle(circleX,circleY,4,1); |
Nikollao | 0:2d0f77943105 | 206 | circleY = circleY + rand() %4 - 2; |
Nikollao | 0:2d0f77943105 | 207 | |
Nikollao | 0:2d0f77943105 | 208 | circleX++; |
Nikollao | 0:2d0f77943105 | 209 | } |
Nikollao | 0:2d0f77943105 | 210 | } |
Nikollao | 0:2d0f77943105 | 211 | |
Nikollao | 0:2d0f77943105 | 212 | void init_game() |
Nikollao | 0:2d0f77943105 | 213 | { |
Nikollao | 3:d2cc054e8605 | 214 | button.mode(PullNone); |
Nikollao | 3:d2cc054e8605 | 215 | |
Nikollao | 0:2d0f77943105 | 216 | srand(time(NULL)); |
Nikollao | 0:2d0f77943105 | 217 | rectY = 0; |
Nikollao | 0:2d0f77943105 | 218 | rectX = rand() %84 + 1; |
Nikollao | 0:2d0f77943105 | 219 | circleY = rand() %48 + 1; |
Nikollao | 0:2d0f77943105 | 220 | circleX = 0; |
Nikollao | 0:2d0f77943105 | 221 | lcd.setBrightness(0.5); // put LED backlight on 50% |
Nikollao | 1:12803d645d32 | 222 | timeout.attach(&timeout_isr,2); |
Nikollao | 0:2d0f77943105 | 223 | lcd.printString("Welcome to",11,1); |
Nikollao | 0:2d0f77943105 | 224 | lcd.printString("Treasure Hunt!",1,3); |
Nikollao | 0:2d0f77943105 | 225 | lcd.refresh(); |
Nikollao | 1:12803d645d32 | 226 | sleep(); |
Nikollao | 0:2d0f77943105 | 227 | lcd.clear(); |
Nikollao | 1:12803d645d32 | 228 | game_ticker.attach(game_timer_isr,0.5); |
Nikollao | 0:2d0f77943105 | 229 | |
Nikollao | 0:2d0f77943105 | 230 | while (1) { |
Nikollao | 0:2d0f77943105 | 231 | |
Nikollao | 0:2d0f77943105 | 232 | if (g_game_timer_flag) { |
Nikollao | 0:2d0f77943105 | 233 | |
Nikollao | 0:2d0f77943105 | 234 | g_game_timer_flag = 0; |
Nikollao | 0:2d0f77943105 | 235 | updateJoystick(); |
Nikollao | 0:2d0f77943105 | 236 | lcd.clear(); |
Nikollao | 1:12803d645d32 | 237 | menu(); |
Nikollao | 3:d2cc054e8605 | 238 | //option = menu(); |
Nikollao | 0:2d0f77943105 | 239 | |
Nikollao | 0:2d0f77943105 | 240 | if (option == 0) { |
Nikollao | 0:2d0f77943105 | 241 | |
Nikollao | 0:2d0f77943105 | 242 | lcd.printString("Start Game <",0,0); |
Nikollao | 0:2d0f77943105 | 243 | lcd.printString("Settings",0,2); |
Nikollao | 0:2d0f77943105 | 244 | lcd.printString("Exit",0,4); |
Nikollao | 0:2d0f77943105 | 245 | } else if (option == 1) { |
Nikollao | 0:2d0f77943105 | 246 | |
Nikollao | 0:2d0f77943105 | 247 | lcd.printString("Start Game",0,0); |
Nikollao | 0:2d0f77943105 | 248 | lcd.printString("Settings <",0,2); |
Nikollao | 0:2d0f77943105 | 249 | lcd.printString("Exit",0,4); |
Nikollao | 0:2d0f77943105 | 250 | } else { |
Nikollao | 0:2d0f77943105 | 251 | |
Nikollao | 0:2d0f77943105 | 252 | lcd.printString("Start Game",0,0); |
Nikollao | 0:2d0f77943105 | 253 | lcd.printString("Settings",0,2); |
Nikollao | 0:2d0f77943105 | 254 | lcd.printString("Exit <",0,4); |
Nikollao | 0:2d0f77943105 | 255 | } |
Nikollao | 0:2d0f77943105 | 256 | } |
Nikollao | 0:2d0f77943105 | 257 | if (g_sw2_flag) { |
Nikollao | 3:d2cc054e8605 | 258 | |
Nikollao | 3:d2cc054e8605 | 259 | g_sw2_flag = 0; |
Nikollao | 3:d2cc054e8605 | 260 | if (option == 0) { |
Nikollao | 3:d2cc054e8605 | 261 | |
Nikollao | 1:12803d645d32 | 262 | game_ticker.detach(); |
Nikollao | 0:2d0f77943105 | 263 | break; |
Nikollao | 3:d2cc054e8605 | 264 | } else if (option == 1) { |
Nikollao | 3:d2cc054e8605 | 265 | |
Nikollao | 3:d2cc054e8605 | 266 | //settings_menu(); |
Nikollao | 3:d2cc054e8605 | 267 | pc.printf("Modify Settings!"); |
Nikollao | 3:d2cc054e8605 | 268 | } else { |
Nikollao | 3:d2cc054e8605 | 269 | |
Nikollao | 3:d2cc054e8605 | 270 | lcd.turnOff(); |
Nikollao | 3:d2cc054e8605 | 271 | deepsleep(); |
Nikollao | 3:d2cc054e8605 | 272 | } |
Nikollao | 3:d2cc054e8605 | 273 | } |
Nikollao | 1:12803d645d32 | 274 | sleep(); |
Nikollao | 0:2d0f77943105 | 275 | } |
Nikollao | 0:2d0f77943105 | 276 | } |
Nikollao | 0:2d0f77943105 | 277 | void guidance() |
Nikollao | 0:2d0f77943105 | 278 | { |
Nikollao | 0:2d0f77943105 | 279 | |
Nikollao | 0:2d0f77943105 | 280 | if (level < 7) { |
Nikollao | 0:2d0f77943105 | 281 | |
Nikollao | 0:2d0f77943105 | 282 | lcd.drawLine(42,0,42,4,1); |
Nikollao | 0:2d0f77943105 | 283 | lcd.drawLine(42,0,40,2,1); |
Nikollao | 0:2d0f77943105 | 284 | lcd.drawLine(42,0,44,2,1); |
Nikollao | 0:2d0f77943105 | 285 | } else if (level == 7) { |
Nikollao | 0:2d0f77943105 | 286 | |
Nikollao | 0:2d0f77943105 | 287 | lcd.drawLine(42,0,42,6,1); |
Nikollao | 0:2d0f77943105 | 288 | lcd.drawLine(40,3,44,3,1); |
Nikollao | 0:2d0f77943105 | 289 | lcd.drawLine(40,0,44,6,1); |
Nikollao | 0:2d0f77943105 | 290 | lcd.drawLine(40,6,44,0,1); |
Nikollao | 0:2d0f77943105 | 291 | } else if (level == 8) { |
Nikollao | 0:2d0f77943105 | 292 | |
Nikollao | 0:2d0f77943105 | 293 | ticker.detach(); |
Nikollao | 0:2d0f77943105 | 294 | lcd.clear(); |
Nikollao | 0:2d0f77943105 | 295 | lcd.printString("Well done!",0,0); |
Nikollao | 0:2d0f77943105 | 296 | lcd.refresh(); |
Nikollao | 0:2d0f77943105 | 297 | wait(2); |
Nikollao | 0:2d0f77943105 | 298 | lcd.clear(); |
Nikollao | 0:2d0f77943105 | 299 | lcd.printString("Play again",0,0); |
Nikollao | 0:2d0f77943105 | 300 | lcd.refresh(); |
Nikollao | 0:2d0f77943105 | 301 | } |
Nikollao | 0:2d0f77943105 | 302 | } |
Nikollao | 0:2d0f77943105 | 303 | |
Nikollao | 0:2d0f77943105 | 304 | void obstacles() |
Nikollao | 0:2d0f77943105 | 305 | { |
Nikollao | 0:2d0f77943105 | 306 | |
Nikollao | 0:2d0f77943105 | 307 | if (level == 1) { |
Nikollao | 0:2d0f77943105 | 308 | |
Nikollao | 0:2d0f77943105 | 309 | lcd.drawRect(10,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 310 | lcd.drawRect(74,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 311 | } else if (level == 2) { |
Nikollao | 0:2d0f77943105 | 312 | |
Nikollao | 0:2d0f77943105 | 313 | lcd.drawRect(10,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 314 | lcd.drawRect(74,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 315 | lcd.drawRect(10,28,2,2,1); |
Nikollao | 0:2d0f77943105 | 316 | lcd.drawRect(74,28,2,2,1); |
Nikollao | 0:2d0f77943105 | 317 | } else if (level == 3) { |
Nikollao | 0:2d0f77943105 | 318 | |
Nikollao | 0:2d0f77943105 | 319 | lcd.drawRect(10,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 320 | lcd.drawRect(74,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 321 | lcd.drawRect(10,28,2,2,1); |
Nikollao | 0:2d0f77943105 | 322 | lcd.drawRect(74,28,2,2,1); |
Nikollao | 0:2d0f77943105 | 323 | lcd.drawRect(30,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 324 | lcd.drawRect(54,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 325 | lcd.drawRect(30,28,2,2,1); |
Nikollao | 0:2d0f77943105 | 326 | lcd.drawRect(54,28,2,2,1); |
Nikollao | 0:2d0f77943105 | 327 | } else if (level == 4) { |
Nikollao | 0:2d0f77943105 | 328 | |
Nikollao | 0:2d0f77943105 | 329 | lcd.drawRect(10 + rand() %4 - 2,15 + rand() &4 -2,2,2,1); |
Nikollao | 1:12803d645d32 | 330 | lcd.drawRect(74 + rand() %4 - 2,15 + rand() %4 - 2,2,2,1); |
Nikollao | 1:12803d645d32 | 331 | lcd.drawRect(10 + rand() %4 - 2,28 + rand() %4 - 2,2,2,1); |
Nikollao | 1:12803d645d32 | 332 | lcd.drawRect(74 + rand() %4 - 2,28 + rand() %4 - 2,2,2,1); |
Nikollao | 1:12803d645d32 | 333 | lcd.drawRect(30 + rand() %4 - 2,15,2,2,1); |
Nikollao | 1:12803d645d32 | 334 | lcd.drawRect(54,15 + rand() %4 - 2,2,2,1); |
Nikollao | 1:12803d645d32 | 335 | lcd.drawRect(30,28 + rand() %4 - 2,2,2,1); |
Nikollao | 1:12803d645d32 | 336 | lcd.drawRect(54 + rand() %4 - 2,28,2,2,1); |
Nikollao | 1:12803d645d32 | 337 | }else if ( level == 5) { |
Nikollao | 1:12803d645d32 | 338 | |
Nikollao | 1:12803d645d32 | 339 | lcd.drawLine(50,35,65,35,1); |
Nikollao | 1:12803d645d32 | 340 | lcd.drawLine(38,30,28,30,1); |
Nikollao | 1:12803d645d32 | 341 | lcd.drawLine(60,25,70,25,1); |
Nikollao | 1:12803d645d32 | 342 | lcd.drawLine(28,25,18,25,1); |
Nikollao | 1:12803d645d32 | 343 | lcd.drawLine(70,20,80,20,1); |
Nikollao | 1:12803d645d32 | 344 | lcd.drawLine(18,20,8,20,1); |
Nikollao | 1:12803d645d32 | 345 | |
Nikollao | 0:2d0f77943105 | 346 | } |
Nikollao | 0:2d0f77943105 | 347 | } |
Nikollao | 0:2d0f77943105 | 348 | |
Nikollao | 3:d2cc054e8605 | 349 | void enemies() { |
Nikollao | 3:d2cc054e8605 | 350 | |
Nikollao | 3:d2cc054e8605 | 351 | if (level == 0) { |
Nikollao | 3:d2cc054e8605 | 352 | |
Nikollao | 3:d2cc054e8605 | 353 | enemyRect(); |
Nikollao | 3:d2cc054e8605 | 354 | enemyCircle(); |
Nikollao | 3:d2cc054e8605 | 355 | } else if (level == 1) { |
Nikollao | 3:d2cc054e8605 | 356 | |
Nikollao | 3:d2cc054e8605 | 357 | enemyRect(); |
Nikollao | 3:d2cc054e8605 | 358 | enemyCircle(); |
Nikollao | 3:d2cc054e8605 | 359 | enemyRect(); |
Nikollao | 3:d2cc054e8605 | 360 | } else if (level == 2) { |
Nikollao | 3:d2cc054e8605 | 361 | |
Nikollao | 3:d2cc054e8605 | 362 | } else if (level == 3) { |
Nikollao | 3:d2cc054e8605 | 363 | |
Nikollao | 3:d2cc054e8605 | 364 | } |
Nikollao | 3:d2cc054e8605 | 365 | |
Nikollao | 3:d2cc054e8605 | 366 | } |
Nikollao | 0:2d0f77943105 | 367 | void calibrateJoystick() |
Nikollao | 0:2d0f77943105 | 368 | { |
Nikollao | 0:2d0f77943105 | 369 | // must not move during calibration |
Nikollao | 0:2d0f77943105 | 370 | joystick.x0 = xPot; // initial positions in the range 0.0 to 1.0 (0.5 if centred exactly) |
Nikollao | 0:2d0f77943105 | 371 | joystick.y0 = yPot; |
Nikollao | 0:2d0f77943105 | 372 | } |
Nikollao | 0:2d0f77943105 | 373 | void updateJoystick() |
Nikollao | 0:2d0f77943105 | 374 | { |
Nikollao | 0:2d0f77943105 | 375 | // read current joystick values relative to calibrated values (in range -0.5 to 0.5, 0.0 is centred) |
Nikollao | 0:2d0f77943105 | 376 | joystick.x = xPot - joystick.x0; |
Nikollao | 0:2d0f77943105 | 377 | joystick.y = yPot - joystick.y0; |
Nikollao | 0:2d0f77943105 | 378 | // read button state |
Nikollao | 0:2d0f77943105 | 379 | joystick.button = button; |
Nikollao | 0:2d0f77943105 | 380 | |
Nikollao | 0:2d0f77943105 | 381 | // calculate direction depending on x,y values |
Nikollao | 0:2d0f77943105 | 382 | // tolerance allows a little lee-way in case joystick not exactly in the stated direction |
Nikollao | 0:2d0f77943105 | 383 | if ( fabs(joystick.y) < DIRECTION_TOLERANCE && fabs(joystick.x) < DIRECTION_TOLERANCE) { |
Nikollao | 0:2d0f77943105 | 384 | joystick.direction = CENTRE; |
Nikollao | 0:2d0f77943105 | 385 | } else if ( joystick.y > DIRECTION_TOLERANCE && fabs(joystick.x) < DIRECTION_TOLERANCE) { |
Nikollao | 0:2d0f77943105 | 386 | joystick.direction = UP; |
Nikollao | 0:2d0f77943105 | 387 | } else if ( joystick.y < DIRECTION_TOLERANCE && fabs(joystick.x) < DIRECTION_TOLERANCE) { |
Nikollao | 0:2d0f77943105 | 388 | joystick.direction = DOWN; |
Nikollao | 0:2d0f77943105 | 389 | } else if ( joystick.x > DIRECTION_TOLERANCE && fabs(joystick.y) < DIRECTION_TOLERANCE) { |
Nikollao | 0:2d0f77943105 | 390 | joystick.direction = RIGHT; |
Nikollao | 0:2d0f77943105 | 391 | } else if ( joystick.x < DIRECTION_TOLERANCE && fabs(joystick.y) < DIRECTION_TOLERANCE) { |
Nikollao | 0:2d0f77943105 | 392 | joystick.direction = LEFT; |
Nikollao | 1:12803d645d32 | 393 | } else if (joystick.y > DIRECTION_TOLERANCE && joystick.x < DIRECTION_TOLERANCE) { |
Nikollao | 1:12803d645d32 | 394 | joystick.direction = UP_LEFT; |
Nikollao | 1:12803d645d32 | 395 | } else if (joystick.y > DIRECTION_TOLERANCE && joystick.x > DIRECTION_TOLERANCE) { |
Nikollao | 1:12803d645d32 | 396 | joystick.direction = UP_RIGHT; |
Nikollao | 1:12803d645d32 | 397 | } else if (joystick.y < DIRECTION_TOLERANCE && joystick.x < DIRECTION_TOLERANCE) { |
Nikollao | 1:12803d645d32 | 398 | joystick.direction = DOWN_LEFT; |
Nikollao | 1:12803d645d32 | 399 | } else if (joystick.y < DIRECTION_TOLERANCE && joystick.x > DIRECTION_TOLERANCE) { |
Nikollao | 1:12803d645d32 | 400 | joystick.direction = DOWN_RIGHT; |
Nikollao | 0:2d0f77943105 | 401 | } |
Nikollao | 0:2d0f77943105 | 402 | } |
Nikollao | 0:2d0f77943105 | 403 | |
Nikollao | 0:2d0f77943105 | 404 | int menu() |
Nikollao | 0:2d0f77943105 | 405 | { |
Nikollao | 0:2d0f77943105 | 406 | |
Nikollao | 0:2d0f77943105 | 407 | if (joystick.y <= 0.33) { |
Nikollao | 0:2d0f77943105 | 408 | option = 0; |
Nikollao | 0:2d0f77943105 | 409 | } else if (joystick.y <= 0.66) { |
Nikollao | 0:2d0f77943105 | 410 | option = 1; |
Nikollao | 0:2d0f77943105 | 411 | } else { |
Nikollao | 0:2d0f77943105 | 412 | option = 2; |
Nikollao | 0:2d0f77943105 | 413 | } |
Nikollao | 0:2d0f77943105 | 414 | return option; |
Nikollao | 0:2d0f77943105 | 415 | } |
Nikollao | 3:d2cc054e8605 | 416 | |
Nikollao | 3:d2cc054e8605 | 417 | int intersection (int i, int j) { |
Nikollao | 3:d2cc054e8605 | 418 | |
Nikollao | 3:d2cc054e8605 | 419 | int n=0; // set n (number of neigbours) as 0 |
Nikollao | 3:d2cc054e8605 | 420 | |
Nikollao | 3:d2cc054e8605 | 421 | if (lcd.getPixel(i-1,j-1)!=0) //pixel to the top-left |
Nikollao | 3:d2cc054e8605 | 422 | n++; // increase n by 1 |
Nikollao | 3:d2cc054e8605 | 423 | if (lcd.getPixel(i-1,j)!=0) //pixel to the left |
Nikollao | 3:d2cc054e8605 | 424 | n++; // increase n by 1 |
Nikollao | 3:d2cc054e8605 | 425 | if (lcd.getPixel(i-1,j+1)!=0) //pixel to the bottom-left |
Nikollao | 3:d2cc054e8605 | 426 | n++; // increase n by 1 |
Nikollao | 3:d2cc054e8605 | 427 | if (lcd.getPixel(i,j-1)!=0) // pixel to the top |
Nikollao | 3:d2cc054e8605 | 428 | n++; // increase n by 1 |
Nikollao | 3:d2cc054e8605 | 429 | if (lcd.getPixel(i,j+1)!=0) //pixel to the bottom |
Nikollao | 3:d2cc054e8605 | 430 | n++; // increase n by 1 |
Nikollao | 3:d2cc054e8605 | 431 | if (lcd.getPixel(i+1,j-1)!=0) //pixel to the top-right |
Nikollao | 3:d2cc054e8605 | 432 | n++; // increase n by 1 |
Nikollao | 3:d2cc054e8605 | 433 | if (lcd.getPixel(i+1,j)!=0) // pixel to the right |
Nikollao | 3:d2cc054e8605 | 434 | n++; // increase n by 1 |
Nikollao | 3:d2cc054e8605 | 435 | if (lcd.getPixel(i+1,j+1)!=0) //pixel to the bottom right |
Nikollao | 3:d2cc054e8605 | 436 | n++; // increase n by 1 |
Nikollao | 3:d2cc054e8605 | 437 | |
Nikollao | 3:d2cc054e8605 | 438 | return n; |
Nikollao | 3:d2cc054e8605 | 439 | } |
Nikollao | 3:d2cc054e8605 | 440 | |
Nikollao | 0:2d0f77943105 | 441 | void error() |
Nikollao | 0:2d0f77943105 | 442 | { |
Nikollao | 0:2d0f77943105 | 443 | |
Nikollao | 0:2d0f77943105 | 444 | while (1) { |
Nikollao | 0:2d0f77943105 | 445 | |
Nikollao | 0:2d0f77943105 | 446 | lcd.printString("Error!",0,0); |
Nikollao | 0:2d0f77943105 | 447 | |
Nikollao | 0:2d0f77943105 | 448 | r_led = 0; |
Nikollao | 0:2d0f77943105 | 449 | wait(0.2); |
Nikollao | 0:2d0f77943105 | 450 | r_led = 1; |
Nikollao | 0:2d0f77943105 | 451 | wait(0.2); |
Nikollao | 0:2d0f77943105 | 452 | } |
Nikollao | 0:2d0f77943105 | 453 | } |