The original snake game for the mbedgc
Dependencies: mbed EthernetNetIf HTTPClient
Fork of SimpleLib_03272011 by
mbedGC/mbedgc.cpp@2:da81fd97aa86, 2013-08-22 (annotated)
- Committer:
- jp
- Date:
- Thu Aug 22 00:28:15 2013 +0000
- Revision:
- 2:da81fd97aa86
- Parent:
- 1:3606fe561f47
getting it working
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
jp | 0:011be8250218 | 1 | #include "mbed.h" |
jp | 0:011be8250218 | 2 | #include "mbedGC/mbedgc.h" |
jp | 0:011be8250218 | 3 | #include "Snake.h" |
jp | 0:011be8250218 | 4 | #include "sprites.h" |
jp | 0:011be8250218 | 5 | #include <string> |
jp | 0:011be8250218 | 6 | #include "EthernetNetIf.h" |
jp | 0:011be8250218 | 7 | #include "HTTPClient.h" |
jp | 0:011be8250218 | 8 | |
jp | 0:011be8250218 | 9 | EthernetNetIf eth; |
jp | 0:011be8250218 | 10 | |
jp | 0:011be8250218 | 11 | void apples(int); |
jp | 0:011be8250218 | 12 | void startGame(); |
jp | 0:011be8250218 | 13 | void endGame(); |
jp | 0:011be8250218 | 14 | int networking(); |
jp | 0:011be8250218 | 15 | |
jp | 0:011be8250218 | 16 | void drawNumbers(int, int, unsigned char, int); |
jp | 0:011be8250218 | 17 | void drawStrings(int, int, unsigned char, string); |
jp | 0:011be8250218 | 18 | Snake snake; |
jp | 0:011be8250218 | 19 | int snake_x = 60; |
jp | 0:011be8250218 | 20 | int snake_y = 10; |
jp | 0:011be8250218 | 21 | int snake_direction = 0; |
jp | 0:011be8250218 | 22 | int snake_length = 10; |
jp | 0:011be8250218 | 23 | int snake_apples_eaten = 0; |
jp | 0:011be8250218 | 24 | float logic_percent = 0; |
jp | 0:011be8250218 | 25 | int score = 0; |
jp | 0:011be8250218 | 26 | unsigned char snake_color = 192; |
jp | 0:011be8250218 | 27 | |
jp | 0:011be8250218 | 28 | bool game_paused = false; |
jp | 0:011be8250218 | 29 | bool faster = false; |
jp | 0:011be8250218 | 30 | |
jp | 0:011be8250218 | 31 | const int num_apples = 10; |
jp | 0:011be8250218 | 32 | |
jp | 0:011be8250218 | 33 | |
jp | 0:011be8250218 | 34 | int main() { |
jp | 0:011be8250218 | 35 | |
jp | 0:011be8250218 | 36 | // networking(); |
jp | 0:011be8250218 | 37 | |
jp | 0:011be8250218 | 38 | blankFB(); |
jp | 0:011be8250218 | 39 | soundNoteHalf = 0; |
jp | 0:011be8250218 | 40 | |
jp | 0:011be8250218 | 41 | NVIC_SetPriority(TIMER0_IRQn, 0); |
jp | 0:011be8250218 | 42 | |
jp | 0:011be8250218 | 43 | COLOR_INIT(); |
jp | 0:011be8250218 | 44 | TIMER0_INIT(); |
jp | 0:011be8250218 | 45 | TIMER0_SETPCLK(CCLK4); |
jp | 0:011be8250218 | 46 | TIMER0_SETPRESCALE(3000); // 3000 : 134 |
jp | 0:011be8250218 | 47 | TIMER0_SETMATCH(0, 132); |
jp | 0:011be8250218 | 48 | TIMER0_SETMATCHCONTROL(0, MATCH_RESET | MATCH_INTERRUPT); // Reset and Interrupt each 100ms |
jp | 0:011be8250218 | 49 | TIMER0_ENABLE_INTERRUPT(); |
jp | 0:011be8250218 | 50 | TIMER0_START(); |
jp | 0:011be8250218 | 51 | |
jp | 0:011be8250218 | 52 | setup(); |
jp | 0:011be8250218 | 53 | |
jp | 0:011be8250218 | 54 | while (1){ |
jp | 0:011be8250218 | 55 | loop(); |
jp | 0:011be8250218 | 56 | |
jp | 0:011be8250218 | 57 | if (hsync_count > 0xFFFFF) |
jp | 0:011be8250218 | 58 | hsync_count = 0x80000; |
jp | 0:011be8250218 | 59 | |
jp | 0:011be8250218 | 60 | logic_count++; |
jp | 0:011be8250218 | 61 | |
jp | 0:011be8250218 | 62 | if (logic_count > 0xFFFFFF) |
jp | 0:011be8250218 | 63 | logic_count = 0; |
jp | 0:011be8250218 | 64 | } |
jp | 0:011be8250218 | 65 | |
jp | 0:011be8250218 | 66 | } |
jp | 0:011be8250218 | 67 | |
jp | 0:011be8250218 | 68 | void drawRectangle(int x, int y, int width, int height, unsigned char color) |
jp | 0:011be8250218 | 69 | { |
jp | 0:011be8250218 | 70 | |
jp | 0:011be8250218 | 71 | if (x < 0 || y < 0) |
jp | 0:011be8250218 | 72 | return; |
jp | 0:011be8250218 | 73 | |
jp | 0:011be8250218 | 74 | for (int i = 0; i < height; i++) |
jp | 0:011be8250218 | 75 | { |
jp | 0:011be8250218 | 76 | |
jp | 0:011be8250218 | 77 | for (int j = 0; j < width; j++) |
jp | 0:011be8250218 | 78 | { |
jp | 0:011be8250218 | 79 | |
jp | 0:011be8250218 | 80 | framebuffer[ (y + i) % fbH ][ (x + j) % fbW ] = color; |
jp | 0:011be8250218 | 81 | |
jp | 0:011be8250218 | 82 | } |
jp | 0:011be8250218 | 83 | } |
jp | 0:011be8250218 | 84 | } |
jp | 0:011be8250218 | 85 | |
jp | 0:011be8250218 | 86 | void drawCharacter(int x, int y, unsigned char color, char ch) { |
jp | 0:011be8250218 | 87 | |
jp | 0:011be8250218 | 88 | if (ch <= 'z' && ch >= 'a') |
jp | 0:011be8250218 | 89 | ch = ch - 'a' + 10; |
jp | 0:011be8250218 | 90 | else if (ch <= 'Z' && ch >= 'A') |
jp | 0:011be8250218 | 91 | ch = ch - 'A' + 10; |
jp | 0:011be8250218 | 92 | else if (ch <= '9' && ch >= '0') |
jp | 0:011be8250218 | 93 | ch = ch - '0'; |
jp | 0:011be8250218 | 94 | else if (ch == ' ') |
jp | 0:011be8250218 | 95 | ch = 36; |
jp | 0:011be8250218 | 96 | else if (ch == '.') |
jp | 0:011be8250218 | 97 | ch = 37; |
jp | 0:011be8250218 | 98 | |
jp | 0:011be8250218 | 99 | for (int i = 0; i < 5; i++) { |
jp | 0:011be8250218 | 100 | |
jp | 0:011be8250218 | 101 | unsigned char buf = alphabet[ch][i]; |
jp | 0:011be8250218 | 102 | |
jp | 0:011be8250218 | 103 | // buf = numbers[ch][i] << 3; |
jp | 0:011be8250218 | 104 | |
jp | 0:011be8250218 | 105 | for (int j = 4; j >= 0; j--) { |
jp | 0:011be8250218 | 106 | |
jp | 0:011be8250218 | 107 | framebuffer[(y + i) % fbH ][ (x + j) % fbW ] = (buf % 2) * color; |
jp | 0:011be8250218 | 108 | buf = ( buf >> 1 ); |
jp | 0:011be8250218 | 109 | } |
jp | 0:011be8250218 | 110 | |
jp | 0:011be8250218 | 111 | y %= fbH; |
jp | 0:011be8250218 | 112 | |
jp | 0:011be8250218 | 113 | } |
jp | 0:011be8250218 | 114 | } |
jp | 0:011be8250218 | 115 | |
jp | 0:011be8250218 | 116 | |
jp | 0:011be8250218 | 117 | void fill(unsigned char val) |
jp | 0:011be8250218 | 118 | { |
jp | 0:011be8250218 | 119 | |
jp | 0:011be8250218 | 120 | for (int i = 0; i < fbH; i++) |
jp | 0:011be8250218 | 121 | { |
jp | 0:011be8250218 | 122 | |
jp | 0:011be8250218 | 123 | for (int j = 0; j < fbW; j++) |
jp | 0:011be8250218 | 124 | { |
jp | 0:011be8250218 | 125 | framebuffer[i][j] = val; |
jp | 0:011be8250218 | 126 | } |
jp | 0:011be8250218 | 127 | } |
jp | 0:011be8250218 | 128 | |
jp | 0:011be8250218 | 129 | } |
jp | 0:011be8250218 | 130 | |
jp | 0:011be8250218 | 131 | void blankFB() |
jp | 0:011be8250218 | 132 | { |
jp | 0:011be8250218 | 133 | |
jp | 0:011be8250218 | 134 | for (int i = 0; i < fbH; i++) |
jp | 0:011be8250218 | 135 | { |
jp | 0:011be8250218 | 136 | for (int j = 0; j < fbW; j++) |
jp | 0:011be8250218 | 137 | { |
jp | 0:011be8250218 | 138 | framebuffer[i][j] = 0; |
jp | 0:011be8250218 | 139 | } |
jp | 0:011be8250218 | 140 | } |
jp | 0:011be8250218 | 141 | |
jp | 0:011be8250218 | 142 | } |
jp | 0:011be8250218 | 143 | |
jp | 0:011be8250218 | 144 | TIMER0_INTERRUPT_HANDLER(void) |
jp | 0:011be8250218 | 145 | { |
jp | 0:011be8250218 | 146 | TIMER0_CLEAR_INTERRUPT(MR0_INT); |
jp | 0:011be8250218 | 147 | |
jp | 0:011be8250218 | 148 | vSync = 1; |
jp | 0:011be8250218 | 149 | for( int i = 0; i < fbH * 2; i++ ) |
jp | 0:011be8250218 | 150 | { |
jp | 0:011be8250218 | 151 | COLOR_SET(0); |
jp | 0:011be8250218 | 152 | hSync = 0; |
jp | 0:011be8250218 | 153 | |
jp | 0:011be8250218 | 154 | for (int tmp = 0; tmp < 90; tmp++) { // 206 |
jp | 0:011be8250218 | 155 | __nop(); |
jp | 0:011be8250218 | 156 | } |
jp | 0:011be8250218 | 157 | |
jp | 0:011be8250218 | 158 | hSync = 1; |
jp | 0:011be8250218 | 159 | |
jp | 0:011be8250218 | 160 | for (int tmp = 0; tmp < 110; tmp++) { // 206 |
jp | 0:011be8250218 | 161 | __nop(); |
jp | 0:011be8250218 | 162 | } |
jp | 0:011be8250218 | 163 | |
jp | 0:011be8250218 | 164 | for( int j = 0; j < fbW; j++ ) |
jp | 0:011be8250218 | 165 | { |
jp | 0:011be8250218 | 166 | unsigned char bp = framebuffer[ i / 2 ][ j ]; |
jp | 0:011be8250218 | 167 | COLOR_SET(bp); |
jp | 0:011be8250218 | 168 | |
jp | 0:011be8250218 | 169 | soundPin = (hsync_count % soundNote < soundNoteHalf) ? 1 : 0; |
jp | 0:011be8250218 | 170 | |
jp | 0:011be8250218 | 171 | hsync_count++; |
jp | 0:011be8250218 | 172 | |
jp | 0:011be8250218 | 173 | __nop(); |
jp | 0:011be8250218 | 174 | __nop(); |
jp | 0:011be8250218 | 175 | __nop(); |
jp | 0:011be8250218 | 176 | __nop(); |
jp | 0:011be8250218 | 177 | __nop(); |
jp | 1:3606fe561f47 | 178 | // __nop(); |
jp | 0:011be8250218 | 179 | __nop(); |
jp | 0:011be8250218 | 180 | } |
jp | 0:011be8250218 | 181 | } |
jp | 0:011be8250218 | 182 | COLOR_SET(0); |
jp | 0:011be8250218 | 183 | |
jp | 1:3606fe561f47 | 184 | __nop(); __nop(); __nop(); __nop(); __nop(); __nop(); __nop(); __nop(); __nop(); //__nop(); |
jp | 0:011be8250218 | 185 | // __nop(); __nop(); __nop(); __nop(); __nop(); __nop(); __nop(); __nop(); __nop(); __nop(); |
jp | 0:011be8250218 | 186 | |
jp | 0:011be8250218 | 187 | vSync = 0; |
jp | 0:011be8250218 | 188 | |
jp | 0:011be8250218 | 189 | } |
jp | 0:011be8250218 | 190 | |
jp | 0:011be8250218 | 191 | int getButton(WiiClassicControllerReader* const ctrlr) |
jp | 0:011be8250218 | 192 | { |
jp | 0:011be8250218 | 193 | //int bufSize = 0; |
jp | 0:011be8250218 | 194 | //char* bufPtr = NULL; |
jp | 0:011be8250218 | 195 | ctrlr->RequestRead(); |
jp | 0:011be8250218 | 196 | |
jp | 0:011be8250218 | 197 | bool up = !ctrlr->getButtonDU(); |
jp | 0:011be8250218 | 198 | if (up) return 2; |
jp | 0:011be8250218 | 199 | |
jp | 0:011be8250218 | 200 | bool down = !ctrlr->getButtonDD(); |
jp | 0:011be8250218 | 201 | if (down) return 0; |
jp | 0:011be8250218 | 202 | |
jp | 0:011be8250218 | 203 | bool left = !ctrlr->getButtonDL(); |
jp | 0:011be8250218 | 204 | if (left) return 3; |
jp | 0:011be8250218 | 205 | |
jp | 0:011be8250218 | 206 | bool right = !ctrlr->getButtonDR(); |
jp | 0:011be8250218 | 207 | if (right) return 1; |
jp | 0:011be8250218 | 208 | |
jp | 0:011be8250218 | 209 | if (!ctrlr->getButtonSTART()) { |
jp | 0:011be8250218 | 210 | game_paused = !game_paused; |
jp | 0:011be8250218 | 211 | wait(0.5); |
jp | 0:011be8250218 | 212 | } |
jp | 0:011be8250218 | 213 | |
jp | 0:011be8250218 | 214 | return -1; |
jp | 0:011be8250218 | 215 | } |
jp | 0:011be8250218 | 216 | |
jp | 0:011be8250218 | 217 | // MBEDGC SNAKE BY J.P. ARMSTRONG WWW.JPARMSTRONG.COM |
jp | 0:011be8250218 | 218 | // LICENSED UNDER GNU PUBLIC LICENSE. |
jp | 0:011be8250218 | 219 | |
jp | 0:011be8250218 | 220 | void setup() |
jp | 0:011be8250218 | 221 | { |
jp | 0:011be8250218 | 222 | |
jp | 0:011be8250218 | 223 | drawStrings(28, 50, 28, "MBEDGC.COM"); |
jp | 0:011be8250218 | 224 | |
jp | 0:011be8250218 | 225 | drawStrings(10, 70, 192, "JP. YIGAL. DANNY."); |
jp | 0:011be8250218 | 226 | drawStrings(12, 78, 192, "SHAIN. ALFREDO."); |
jp | 0:011be8250218 | 227 | |
jp | 0:011be8250218 | 228 | wait(3); |
jp | 0:011be8250218 | 229 | blankFB(); |
jp | 0:011be8250218 | 230 | |
jp | 0:011be8250218 | 231 | drawStrings(30, 50, 192, "FIU SENIOR"); |
jp | 0:011be8250218 | 232 | drawStrings(28, 58, 192, "DESIGN 2011"); |
jp | 0:011be8250218 | 233 | |
jp | 0:011be8250218 | 234 | wait(3); |
jp | 0:011be8250218 | 235 | blankFB(); |
jp | 0:011be8250218 | 236 | startGame(); |
jp | 0:011be8250218 | 237 | } |
jp | 0:011be8250218 | 238 | |
jp | 0:011be8250218 | 239 | void loop() |
jp | 0:011be8250218 | 240 | { |
jp | 0:011be8250218 | 241 | // KEEP THE SNAKE IN THE FRAMEBUFFER. |
jp | 0:011be8250218 | 242 | // IF IT'S CORD ARE BEYOND THE FRAMEBUFFER. ADJUST IT. |
jp | 0:011be8250218 | 243 | if (snake_y <= 0) |
jp | 0:011be8250218 | 244 | snake_y = fbH - 1; |
jp | 0:011be8250218 | 245 | |
jp | 0:011be8250218 | 246 | if (snake_x <= 0) |
jp | 0:011be8250218 | 247 | snake_x = fbW - 1; |
jp | 0:011be8250218 | 248 | |
jp | 0:011be8250218 | 249 | snake_y %= fbH; |
jp | 0:011be8250218 | 250 | snake_x %= fbW; |
jp | 0:011be8250218 | 251 | |
jp | 0:011be8250218 | 252 | // GET VALUE FROM CONTROLLER |
jp | 0:011be8250218 | 253 | int tmp_sd; |
jp | 0:011be8250218 | 254 | do { |
jp | 0:011be8250218 | 255 | tmp_sd = getButton(&ctrlrA); |
jp | 0:011be8250218 | 256 | } |
jp | 0:011be8250218 | 257 | while (game_paused); |
jp | 0:011be8250218 | 258 | |
jp | 0:011be8250218 | 259 | // MAKE SURE BUTTON WAS PRESSED OTHERWISE IGNORE IT. |
jp | 0:011be8250218 | 260 | if (tmp_sd != -1) { |
jp | 0:011be8250218 | 261 | |
jp | 0:011be8250218 | 262 | // YOU CAN'T GO LEFT IF YOU'RE ALREADY GOING RIGHT AND VICE VERSA |
jp | 0:011be8250218 | 263 | // YOU CAN'T GO UP IF YOU'RE ALREADY GOING DOWN AND VICE VERSA |
jp | 0:011be8250218 | 264 | if (!((snake_direction == 0 && tmp_sd == 2) || (snake_direction == 2 && tmp_sd == 0) || |
jp | 0:011be8250218 | 265 | (snake_direction == 3 && tmp_sd == 1) || (snake_direction == 1 && tmp_sd == 3) )) { |
jp | 0:011be8250218 | 266 | snake_direction = tmp_sd; |
jp | 0:011be8250218 | 267 | } |
jp | 0:011be8250218 | 268 | } |
jp | 0:011be8250218 | 269 | |
jp | 0:011be8250218 | 270 | // PRODUCE NO SOUND |
jp | 0:011be8250218 | 271 | soundNoteHalf = 0; |
jp | 0:011be8250218 | 272 | |
jp | 0:011be8250218 | 273 | // INCREMENT OR DECREMENT SNAKE'S COORD DEPENDING ON DIRECTION |
jp | 0:011be8250218 | 274 | switch (snake_direction) |
jp | 0:011be8250218 | 275 | { |
jp | 0:011be8250218 | 276 | case 0: |
jp | 0:011be8250218 | 277 | snake_y += 2; |
jp | 0:011be8250218 | 278 | break; |
jp | 0:011be8250218 | 279 | case 2: |
jp | 0:011be8250218 | 280 | snake_y -= 2; |
jp | 0:011be8250218 | 281 | break; |
jp | 0:011be8250218 | 282 | case 1: |
jp | 0:011be8250218 | 283 | snake_x += 2; |
jp | 0:011be8250218 | 284 | break; |
jp | 0:011be8250218 | 285 | case 3: |
jp | 0:011be8250218 | 286 | snake_x -= 2; |
jp | 0:011be8250218 | 287 | break; |
jp | 0:011be8250218 | 288 | } |
jp | 0:011be8250218 | 289 | |
jp | 0:011be8250218 | 290 | // IF LOCATION SNAKE IS GOING IS AN APPLE. EAT IT. |
jp | 0:011be8250218 | 291 | if (framebuffer[snake_y][snake_x] == 3) { |
jp | 0:011be8250218 | 292 | |
jp | 0:011be8250218 | 293 | snake_apples_eaten++; |
jp | 0:011be8250218 | 294 | snake_length += 2; |
jp | 0:011be8250218 | 295 | |
jp | 0:011be8250218 | 296 | // DECREASE COUNTDOWN TIMER |
jp | 0:011be8250218 | 297 | logic_count -= 50; |
jp | 0:011be8250218 | 298 | |
jp | 0:011be8250218 | 299 | if (logic_count < 0) |
jp | 0:011be8250218 | 300 | logic_count = 0; |
jp | 0:011be8250218 | 301 | |
jp | 0:011be8250218 | 302 | score += 5; |
jp | 0:011be8250218 | 303 | |
jp | 0:011be8250218 | 304 | // BEEP |
jp | 0:011be8250218 | 305 | soundNote = 3100; |
jp | 0:011be8250218 | 306 | soundNoteHalf = 1550; |
jp | 0:011be8250218 | 307 | |
jp | 0:011be8250218 | 308 | // IF NO MORE APPLES ADD N MORE. "NEW LEVEL" |
jp | 0:011be8250218 | 309 | if (snake_apples_eaten % num_apples == 0) { |
jp | 0:011be8250218 | 310 | |
jp | 0:011be8250218 | 311 | score += (snake_apples_eaten / 10) * (100 - 100 * ((float) logic_count / 1000)); |
jp | 0:011be8250218 | 312 | |
jp | 0:011be8250218 | 313 | soundNote = 2000; |
jp | 0:011be8250218 | 314 | soundNoteHalf = 1000; |
jp | 0:011be8250218 | 315 | |
jp | 0:011be8250218 | 316 | apples(num_apples); |
jp | 0:011be8250218 | 317 | |
jp | 0:011be8250218 | 318 | } |
jp | 0:011be8250218 | 319 | |
jp | 0:011be8250218 | 320 | drawNumbers(36, 105, 16, score); |
jp | 0:011be8250218 | 321 | |
jp | 0:011be8250218 | 322 | } |
jp | 0:011be8250218 | 323 | // IF NOT AN APPLE, AND NOT EMPTY SPACE, THE SNAKE EITHER |
jp | 0:011be8250218 | 324 | // HIT THE WALL OR IT ITSELF AND THE GAME IS LOST. |
jp | 0:011be8250218 | 325 | else if (framebuffer[snake_y][snake_x] != 0) { |
jp | 0:011be8250218 | 326 | |
jp | 0:011be8250218 | 327 | |
jp | 0:011be8250218 | 328 | endGame(); |
jp | 0:011be8250218 | 329 | startGame(); |
jp | 0:011be8250218 | 330 | |
jp | 0:011be8250218 | 331 | |
jp | 0:011be8250218 | 332 | } |
jp | 0:011be8250218 | 333 | else { |
jp | 0:011be8250218 | 334 | soundNote = 4000; |
jp | 0:011be8250218 | 335 | soundNoteHalf = 0; |
jp | 0:011be8250218 | 336 | } |
jp | 0:011be8250218 | 337 | |
jp | 0:011be8250218 | 338 | // ADVANCE THE SNAKE TO NEW POSITION |
jp | 0:011be8250218 | 339 | snake.addHead(snake_x, snake_y); |
jp | 0:011be8250218 | 340 | drawRectangle(snake_x, snake_y, 2, 2, snake_color); |
jp | 0:011be8250218 | 341 | |
jp | 0:011be8250218 | 342 | // REMOVE THE TAIL UNLESS IT ATE AN APPLE. |
jp | 0:011be8250218 | 343 | while (snake_length <= snake.getSize()) { |
jp | 0:011be8250218 | 344 | drawRectangle(snake.getTailXCor(), snake.getTailYCor(), 2, 2, 0); |
jp | 0:011be8250218 | 345 | snake.removeTail(); |
jp | 0:011be8250218 | 346 | } |
jp | 0:011be8250218 | 347 | |
jp | 0:011be8250218 | 348 | |
jp | 0:011be8250218 | 349 | // COUNT DOWN |
jp | 0:011be8250218 | 350 | logic_percent = (float) logic_count / 1000 ; |
jp | 0:011be8250218 | 351 | drawRectangle(60, 106, 48, 4 , 0); |
jp | 0:011be8250218 | 352 | |
jp | 0:011be8250218 | 353 | if ((logic_percent * 100) < 75.0) { |
jp | 0:011be8250218 | 354 | drawRectangle(60, 106, 48 - 48 * logic_percent, 4 , 192); |
jp | 0:011be8250218 | 355 | } |
jp | 0:011be8250218 | 356 | else { |
jp | 0:011be8250218 | 357 | |
jp | 0:011be8250218 | 358 | if ((logic_percent * 100) > 100) { |
jp | 0:011be8250218 | 359 | endGame(); |
jp | 0:011be8250218 | 360 | startGame(); |
jp | 0:011be8250218 | 361 | } |
jp | 0:011be8250218 | 362 | else { |
jp | 0:011be8250218 | 363 | drawRectangle(60, 106, 48 - 48 * logic_percent, 4 , 3); |
jp | 0:011be8250218 | 364 | } |
jp | 0:011be8250218 | 365 | |
jp | 0:011be8250218 | 366 | if (logic_count % 20 == 0) { |
jp | 0:011be8250218 | 367 | soundNote = 4000; |
jp | 0:011be8250218 | 368 | soundNoteHalf = 2000; |
jp | 0:011be8250218 | 369 | } |
jp | 0:011be8250218 | 370 | else { |
jp | 0:011be8250218 | 371 | soundNoteHalf = 0; |
jp | 0:011be8250218 | 372 | } |
jp | 0:011be8250218 | 373 | } |
jp | 0:011be8250218 | 374 | |
jp | 0:011be8250218 | 375 | // ADD DELAY TO THE LOGIC |
jp | 0:011be8250218 | 376 | wait(0.05); |
jp | 0:011be8250218 | 377 | } |
jp | 0:011be8250218 | 378 | |
jp | 0:011be8250218 | 379 | // SETUP A NEW GAME |
jp | 0:011be8250218 | 380 | void startGame() { |
jp | 0:011be8250218 | 381 | |
jp | 0:011be8250218 | 382 | // blank framebuffer |
jp | 0:011be8250218 | 383 | blankFB(); |
jp | 0:011be8250218 | 384 | |
jp | 0:011be8250218 | 385 | // initialization variables |
jp | 0:011be8250218 | 386 | snake_x = 60; |
jp | 0:011be8250218 | 387 | snake_y = 12; |
jp | 0:011be8250218 | 388 | snake_direction = 0; |
jp | 0:011be8250218 | 389 | snake_apples_eaten = 0; |
jp | 0:011be8250218 | 390 | snake_length = 10; |
jp | 0:011be8250218 | 391 | score = 0; |
jp | 0:011be8250218 | 392 | |
jp | 0:011be8250218 | 393 | |
jp | 0:011be8250218 | 394 | // add apples |
jp | 0:011be8250218 | 395 | apples(num_apples); |
jp | 0:011be8250218 | 396 | |
jp | 0:011be8250218 | 397 | // add head to beginning of snake linked list |
jp | 0:011be8250218 | 398 | snake.addHead(snake_x, snake_y); |
jp | 0:011be8250218 | 399 | |
jp | 0:011be8250218 | 400 | |
jp | 0:011be8250218 | 401 | // BLUE BORDERS |
jp | 0:011be8250218 | 402 | drawRectangle(4, 10, 2, 90, 16); |
jp | 0:011be8250218 | 403 | drawRectangle(4, 10, 104, 2, 16); |
jp | 0:011be8250218 | 404 | |
jp | 0:011be8250218 | 405 | drawRectangle(108, 10, 2, 90, 16); |
jp | 0:011be8250218 | 406 | drawRectangle(4, 100, 106, 2, 16); |
jp | 0:011be8250218 | 407 | |
jp | 0:011be8250218 | 408 | // COUNTDOWN |
jp | 0:011be8250218 | 409 | drawRectangle(59, 105, 50, 6 , 16); |
jp | 0:011be8250218 | 410 | drawRectangle(60, 106, 48, 4 , 0); |
jp | 0:011be8250218 | 411 | |
jp | 0:011be8250218 | 412 | logic_count = 0; |
jp | 0:011be8250218 | 413 | |
jp | 0:011be8250218 | 414 | |
jp | 0:011be8250218 | 415 | drawNumbers(36, 105, 16, score); |
jp | 0:011be8250218 | 416 | |
jp | 0:011be8250218 | 417 | } |
jp | 0:011be8250218 | 418 | |
jp | 0:011be8250218 | 419 | void endGame() { |
jp | 0:011be8250218 | 420 | // blankFB(); |
jp | 0:011be8250218 | 421 | |
jp | 0:011be8250218 | 422 | soundNote = 4000; |
jp | 0:011be8250218 | 423 | soundNoteHalf = soundNote / 2; |
jp | 0:011be8250218 | 424 | |
jp | 0:011be8250218 | 425 | wait(0.1); |
jp | 0:011be8250218 | 426 | |
jp | 0:011be8250218 | 427 | soundNoteHalf = 0; |
jp | 0:011be8250218 | 428 | |
jp | 0:011be8250218 | 429 | |
jp | 0:011be8250218 | 430 | drawStrings(30, 40, 192, "GAME OVER"); |
jp | 0:011be8250218 | 431 | drawStrings(28, 50, 192, "MBEDGC.COM"); |
jp | 0:011be8250218 | 432 | drawNumbers(73, 60, 192, score); |
jp | 0:011be8250218 | 433 | |
jp | 0:011be8250218 | 434 | wait(3); |
jp | 0:011be8250218 | 435 | blankFB(); |
jp | 0:011be8250218 | 436 | wait(0.1); |
jp | 0:011be8250218 | 437 | |
jp | 0:011be8250218 | 438 | LocalFileSystem local("local"); // Create the local filesystem under the name "local" |
jp | 0:011be8250218 | 439 | |
jp | 0:011be8250218 | 440 | FILE *fp = fopen("/local/hs.txt", "a"); // Open "out.txt" on the local file system for writing |
jp | 0:011be8250218 | 441 | |
jp | 0:011be8250218 | 442 | char buf[16]; |
jp | 0:011be8250218 | 443 | sprintf(buf, "AMS\t%05d\r\n", score); |
jp | 0:011be8250218 | 444 | fprintf(fp, buf); |
jp | 0:011be8250218 | 445 | |
jp | 0:011be8250218 | 446 | fclose(fp); |
jp | 0:011be8250218 | 447 | |
jp | 0:011be8250218 | 448 | } |
jp | 0:011be8250218 | 449 | |
jp | 0:011be8250218 | 450 | void drawStrings(int x, int y, unsigned char color, string str) { |
jp | 0:011be8250218 | 451 | |
jp | 0:011be8250218 | 452 | for (int i = 0; i < str.size(); i++) { |
jp | 0:011be8250218 | 453 | drawCharacter( x + (6 * i), y, color, str[i]); |
jp | 0:011be8250218 | 454 | } |
jp | 0:011be8250218 | 455 | |
jp | 0:011be8250218 | 456 | } |
jp | 0:011be8250218 | 457 | |
jp | 0:011be8250218 | 458 | void drawNumbers(int x, int y, unsigned char color, int num) { |
jp | 0:011be8250218 | 459 | |
jp | 0:011be8250218 | 460 | for (int i = 1; i <= 5; i++) { |
jp | 0:011be8250218 | 461 | drawCharacter( x - (6 * i), y, color, num % 10); |
jp | 0:011be8250218 | 462 | num /= 10; |
jp | 0:011be8250218 | 463 | } |
jp | 0:011be8250218 | 464 | } |
jp | 0:011be8250218 | 465 | |
jp | 0:011be8250218 | 466 | // ADD N APPLES TO THE SCREEN |
jp | 0:011be8250218 | 467 | void apples(int number) { |
jp | 0:011be8250218 | 468 | |
jp | 0:011be8250218 | 469 | int i = 0; |
jp | 0:011be8250218 | 470 | int x = 0, y = 0; |
jp | 0:011be8250218 | 471 | |
jp | 0:011be8250218 | 472 | do { |
jp | 0:011be8250218 | 473 | x = 2 * (rand() % (90 / 2)) + 6; |
jp | 0:011be8250218 | 474 | y = 2 * (rand() % (86 / 2)) + 12; |
jp | 0:011be8250218 | 475 | |
jp | 0:011be8250218 | 476 | // MAKE SURE YOU DON'T ADD AN APPLE ON THE SNAKE OR WALL |
jp | 0:011be8250218 | 477 | if (framebuffer[y][x] == 0) { |
jp | 0:011be8250218 | 478 | drawRectangle(x, y, 2 , 2, 3); |
jp | 0:011be8250218 | 479 | i++; |
jp | 0:011be8250218 | 480 | } |
jp | 0:011be8250218 | 481 | |
jp | 0:011be8250218 | 482 | } |
jp | 0:011be8250218 | 483 | while (i < number); |
jp | 0:011be8250218 | 484 | } |
jp | 0:011be8250218 | 485 | |
jp | 0:011be8250218 | 486 | |
jp | 0:011be8250218 | 487 | DigitalOut mled0(LED1); |
jp | 0:011be8250218 | 488 | DigitalOut mled1(LED2); |
jp | 0:011be8250218 | 489 | DigitalOut mled2(LED3); |
jp | 0:011be8250218 | 490 | DigitalOut mled3(LED4); |
jp | 0:011be8250218 | 491 | |
jp | 0:011be8250218 | 492 | |
jp | 0:011be8250218 | 493 | int networking() { |
jp | 0:011be8250218 | 494 | |
jp | 0:011be8250218 | 495 | mled0 = 1; |
jp | 0:011be8250218 | 496 | |
jp | 0:011be8250218 | 497 | printf("Init\n"); |
jp | 0:011be8250218 | 498 | |
jp | 0:011be8250218 | 499 | printf("\r\nSetting up...\r\n"); |
jp | 0:011be8250218 | 500 | EthernetErr ethErr = eth.setup(); |
jp | 0:011be8250218 | 501 | |
jp | 0:011be8250218 | 502 | mled1 = 1; |
jp | 0:011be8250218 | 503 | |
jp | 0:011be8250218 | 504 | if(ethErr) |
jp | 0:011be8250218 | 505 | { |
jp | 0:011be8250218 | 506 | printf("Error %d in setup.\n", ethErr); |
jp | 0:011be8250218 | 507 | } |
jp | 0:011be8250218 | 508 | mled2 = 1; |
jp | 0:011be8250218 | 509 | printf("\r\nSetup OK\r\n"); |
jp | 0:011be8250218 | 510 | |
jp | 0:011be8250218 | 511 | HTTPClient twitter; |
jp | 0:011be8250218 | 512 | mled1 = 0; |
jp | 0:011be8250218 | 513 | |
jp | 0:011be8250218 | 514 | HTTPMap msg; |
jp | 0:011be8250218 | 515 | mled0 = 0; |
jp | 0:011be8250218 | 516 | msg["status"] = "I am tweeting from my mbedgc!"; //A good example of Key/Value pair use with Web APIs |
jp | 0:011be8250218 | 517 | |
jp | 0:011be8250218 | 518 | twitter.basicAuth("mbedgc", "mbgc321"); //We use basic authentication, replace with you account's parameters |
jp | 0:011be8250218 | 519 | mled0 = 1; |
jp | 0:011be8250218 | 520 | |
jp | 0:011be8250218 | 521 | //No need to retieve data sent back by the server |
jp | 0:011be8250218 | 522 | HTTPResult r = twitter.post("http://api.supertweet.net/1/statuses/update.xml", msg, NULL); |
jp | 0:011be8250218 | 523 | |
jp | 0:011be8250218 | 524 | if( r == HTTP_OK ) |
jp | 0:011be8250218 | 525 | { |
jp | 0:011be8250218 | 526 | printf("Tweet sent with success!\n"); |
jp | 0:011be8250218 | 527 | |
jp | 0:011be8250218 | 528 | mled3 = 1; |
jp | 0:011be8250218 | 529 | } |
jp | 0:011be8250218 | 530 | else |
jp | 0:011be8250218 | 531 | { |
jp | 0:011be8250218 | 532 | printf("Problem during tweeting, return code %d\n", r); |
jp | 0:011be8250218 | 533 | mled2 = 0; |
jp | 0:011be8250218 | 534 | } |
jp | 0:011be8250218 | 535 | |
jp | 0:011be8250218 | 536 | return 0; |
jp | 0:011be8250218 | 537 | } |