C++ code for snake game
Dependencies: 4DGL-uLCD-SE SDFileSystem mbed-rtos mbed wave_player
Fork of MPR121_Demo by
main.cpp@1:2eaf4c475fde, 2017-03-13 (annotated)
- Committer:
- ykuris3
- Date:
- Mon Mar 13 20:01:41 2017 +0000
- Revision:
- 1:2eaf4c475fde
- Parent:
- 0:e09703934ff4
- Child:
- 2:97ec9d79e015
for notebook page
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
ykuris3 | 1:2eaf4c475fde | 1 | #include "mbed.h" |
ykuris3 | 1:2eaf4c475fde | 2 | #include "mpr121.h" |
ykuris3 | 1:2eaf4c475fde | 3 | #include "uLCD_4DGL.h" |
ykuris3 | 1:2eaf4c475fde | 4 | #include "rtos.h" |
ykuris3 | 1:2eaf4c475fde | 5 | #include "SDFileSystem.h" |
ykuris3 | 1:2eaf4c475fde | 6 | #include "wave_player.h" |
ykuris3 | 1:2eaf4c475fde | 7 | #include <ctime> |
4180_1 | 0:e09703934ff4 | 8 | DigitalOut led1(LED1); |
4180_1 | 0:e09703934ff4 | 9 | DigitalOut led2(LED2); |
4180_1 | 0:e09703934ff4 | 10 | DigitalOut led3(LED3); |
4180_1 | 0:e09703934ff4 | 11 | DigitalOut led4(LED4); |
4180_1 | 0:e09703934ff4 | 12 | // Create the interrupt receiver object on pin 26 |
4180_1 | 0:e09703934ff4 | 13 | InterruptIn interrupt(p26); |
ykuris3 | 1:2eaf4c475fde | 14 | // Setup the i2c bus on pins 9 and 10 |
ykuris3 | 1:2eaf4c475fde | 15 | I2C i2c(p28, p27); |
ykuris3 | 1:2eaf4c475fde | 16 | uLCD_4DGL uLCD(p9,p10,p11); // serial tx, serial rx, reset pin; |
4180_1 | 0:e09703934ff4 | 17 | // Setup the Mpr121: |
4180_1 | 0:e09703934ff4 | 18 | // constructor(i2c object, i2c address of the mpr121) |
4180_1 | 0:e09703934ff4 | 19 | Mpr121 mpr121(&i2c, Mpr121::ADD_VSS); |
ykuris3 | 1:2eaf4c475fde | 20 | volatile int bnum = 0; |
ykuris3 | 1:2eaf4c475fde | 21 | SDFileSystem sd(p5, p6, p7, p8, "sd"); //SD card |
ykuris3 | 1:2eaf4c475fde | 22 | AnalogOut DACout(p18); |
ykuris3 | 1:2eaf4c475fde | 23 | wave_player waver(&DACout); |
ykuris3 | 1:2eaf4c475fde | 24 | Timer timer; |
4180_1 | 0:e09703934ff4 | 25 | |
ykuris3 | 1:2eaf4c475fde | 26 | Mutex stdio_mutex; |
ykuris3 | 1:2eaf4c475fde | 27 | |
ykuris3 | 1:2eaf4c475fde | 28 | Thread t1; |
ykuris3 | 1:2eaf4c475fde | 29 | Thread t2; |
ykuris3 | 1:2eaf4c475fde | 30 | Thread t3; |
ykuris3 | 1:2eaf4c475fde | 31 | |
ykuris3 | 1:2eaf4c475fde | 32 | struct node { |
ykuris3 | 1:2eaf4c475fde | 33 | int x; |
ykuris3 | 1:2eaf4c475fde | 34 | int y; |
ykuris3 | 1:2eaf4c475fde | 35 | node *next; |
ykuris3 | 1:2eaf4c475fde | 36 | }; |
ykuris3 | 1:2eaf4c475fde | 37 | |
ykuris3 | 1:2eaf4c475fde | 38 | void drawNodes(node *nodes, int color); |
ykuris3 | 1:2eaf4c475fde | 39 | node* getFoodNode(node *snake); |
ykuris3 | 1:2eaf4c475fde | 40 | bool nodeCollision(node *nodes, node *snake, int start); |
ykuris3 | 1:2eaf4c475fde | 41 | |
ykuris3 | 1:2eaf4c475fde | 42 | void startscreen() { |
ykuris3 | 1:2eaf4c475fde | 43 | FILE *wave_file; |
ykuris3 | 1:2eaf4c475fde | 44 | stdio_mutex.lock(); |
ykuris3 | 1:2eaf4c475fde | 45 | wave_file=fopen("/sd/startscreen.wav","r"); |
ykuris3 | 1:2eaf4c475fde | 46 | stdio_mutex.unlock(); |
ykuris3 | 1:2eaf4c475fde | 47 | waver.play(wave_file); |
ykuris3 | 1:2eaf4c475fde | 48 | fclose(wave_file); |
4180_1 | 0:e09703934ff4 | 49 | } |
4180_1 | 0:e09703934ff4 | 50 | |
ykuris3 | 1:2eaf4c475fde | 51 | void gameover() { |
ykuris3 | 1:2eaf4c475fde | 52 | FILE *wave_file; |
ykuris3 | 1:2eaf4c475fde | 53 | stdio_mutex.lock(); |
ykuris3 | 1:2eaf4c475fde | 54 | wave_file=fopen("/sd/gameover.wav","r"); |
ykuris3 | 1:2eaf4c475fde | 55 | stdio_mutex.unlock(); |
ykuris3 | 1:2eaf4c475fde | 56 | waver.play(wave_file); |
ykuris3 | 1:2eaf4c475fde | 57 | fclose(wave_file); |
ykuris3 | 1:2eaf4c475fde | 58 | } |
4180_1 | 0:e09703934ff4 | 59 | |
ykuris3 | 1:2eaf4c475fde | 60 | void snakedie() { |
ykuris3 | 1:2eaf4c475fde | 61 | FILE *wave_file; |
ykuris3 | 1:2eaf4c475fde | 62 | stdio_mutex.lock(); |
ykuris3 | 1:2eaf4c475fde | 63 | wave_file=fopen("/sd/snakedie.wav","r"); |
ykuris3 | 1:2eaf4c475fde | 64 | stdio_mutex.unlock(); |
ykuris3 | 1:2eaf4c475fde | 65 | waver.play(wave_file); |
ykuris3 | 1:2eaf4c475fde | 66 | fclose(wave_file); |
ykuris3 | 1:2eaf4c475fde | 67 | } |
4180_1 | 0:e09703934ff4 | 68 | |
ykuris3 | 1:2eaf4c475fde | 69 | void eategg() { |
ykuris3 | 1:2eaf4c475fde | 70 | FILE *wave_file; |
ykuris3 | 1:2eaf4c475fde | 71 | stdio_mutex.lock(); |
ykuris3 | 1:2eaf4c475fde | 72 | wave_file=fopen("/sd/eategg2.wav","r"); |
ykuris3 | 1:2eaf4c475fde | 73 | stdio_mutex.unlock(); |
ykuris3 | 1:2eaf4c475fde | 74 | waver.play(wave_file); |
ykuris3 | 1:2eaf4c475fde | 75 | fclose(wave_file); |
ykuris3 | 1:2eaf4c475fde | 76 | } |
4180_1 | 0:e09703934ff4 | 77 | |
ykuris3 | 1:2eaf4c475fde | 78 | void stagebegin() { |
ykuris3 | 1:2eaf4c475fde | 79 | FILE *wave_file; |
ykuris3 | 1:2eaf4c475fde | 80 | stdio_mutex.lock(); |
ykuris3 | 1:2eaf4c475fde | 81 | wave_file=fopen("/sd/stagebegin.wav","r"); |
ykuris3 | 1:2eaf4c475fde | 82 | stdio_mutex.unlock(); |
ykuris3 | 1:2eaf4c475fde | 83 | waver.play(wave_file); |
ykuris3 | 1:2eaf4c475fde | 84 | fclose(wave_file); |
ykuris3 | 1:2eaf4c475fde | 85 | } |
ykuris3 | 1:2eaf4c475fde | 86 | |
ykuris3 | 1:2eaf4c475fde | 87 | // Key hit/release interrupt routine |
ykuris3 | 1:2eaf4c475fde | 88 | void fallInterrupt() { |
ykuris3 | 1:2eaf4c475fde | 89 | int key_code = 0; |
ykuris3 | 1:2eaf4c475fde | 90 | int i = 0; |
ykuris3 | 1:2eaf4c475fde | 91 | int value = mpr121.read(0x00); |
ykuris3 | 1:2eaf4c475fde | 92 | value += mpr121.read(0x01)<<8; |
ykuris3 | 1:2eaf4c475fde | 93 | // LED demo mod |
ykuris3 | 1:2eaf4c475fde | 94 | i = 0; |
ykuris3 | 1:2eaf4c475fde | 95 | // puts key number out to LEDs for demo |
ykuris3 | 1:2eaf4c475fde | 96 | for (i = 0; i < 12; i++) { |
ykuris3 | 1:2eaf4c475fde | 97 | if (((value>>i)&0x01) == 1) { |
ykuris3 | 1:2eaf4c475fde | 98 | key_code=i; |
ykuris3 | 1:2eaf4c475fde | 99 | } |
ykuris3 | 1:2eaf4c475fde | 100 | if (key_code != 0) { |
ykuris3 | 1:2eaf4c475fde | 101 | bnum = key_code; |
ykuris3 | 1:2eaf4c475fde | 102 | } |
ykuris3 | 1:2eaf4c475fde | 103 | |
ykuris3 | 1:2eaf4c475fde | 104 | led4=key_code & 0x01; |
ykuris3 | 1:2eaf4c475fde | 105 | led3=(key_code>>1) & 0x01; |
ykuris3 | 1:2eaf4c475fde | 106 | led2=(key_code>>2) & 0x01; |
ykuris3 | 1:2eaf4c475fde | 107 | led1=(key_code>>3) & 0x01; |
4180_1 | 0:e09703934ff4 | 108 | } |
ykuris3 | 1:2eaf4c475fde | 109 | } |
ykuris3 | 1:2eaf4c475fde | 110 | |
ykuris3 | 1:2eaf4c475fde | 111 | int main() { |
ykuris3 | 1:2eaf4c475fde | 112 | timer.start(); |
4180_1 | 0:e09703934ff4 | 113 | interrupt.fall(&fallInterrupt); |
4180_1 | 0:e09703934ff4 | 114 | interrupt.mode(PullUp); |
ykuris3 | 1:2eaf4c475fde | 115 | uLCD.baudrate(3000000); |
ykuris3 | 1:2eaf4c475fde | 116 | int state = 0; |
ykuris3 | 1:2eaf4c475fde | 117 | int score; |
ykuris3 | 1:2eaf4c475fde | 118 | int deltax; |
ykuris3 | 1:2eaf4c475fde | 119 | int deltay; |
ykuris3 | 1:2eaf4c475fde | 120 | float waitTime; |
ykuris3 | 1:2eaf4c475fde | 121 | node *snake; |
ykuris3 | 1:2eaf4c475fde | 122 | node *start; |
ykuris3 | 1:2eaf4c475fde | 123 | node *end; |
ykuris3 | 1:2eaf4c475fde | 124 | node *food; |
ykuris3 | 1:2eaf4c475fde | 125 | bool foodEaten; |
ykuris3 | 1:2eaf4c475fde | 126 | bool pause; |
ykuris3 | 1:2eaf4c475fde | 127 | while (1) { |
ykuris3 | 1:2eaf4c475fde | 128 | srand((unsigned)timer.read_us()); |
ykuris3 | 1:2eaf4c475fde | 129 | if (state == 0) { |
ykuris3 | 1:2eaf4c475fde | 130 | t1.start(startscreen); |
ykuris3 | 1:2eaf4c475fde | 131 | uLCD.cls(); |
ykuris3 | 1:2eaf4c475fde | 132 | uLCD.media_init(); |
ykuris3 | 1:2eaf4c475fde | 133 | uLCD.set_sector_address(0x0000, 0x0104); |
ykuris3 | 1:2eaf4c475fde | 134 | uLCD.display_video(0,0); |
ykuris3 | 1:2eaf4c475fde | 135 | bnum = 0; |
ykuris3 | 1:2eaf4c475fde | 136 | uLCD.cls(); |
ykuris3 | 1:2eaf4c475fde | 137 | uLCD.media_init(); |
ykuris3 | 1:2eaf4c475fde | 138 | uLCD.set_sector_address(0x0000, 0x0000); |
ykuris3 | 1:2eaf4c475fde | 139 | uLCD.display_image(0,0); |
ykuris3 | 1:2eaf4c475fde | 140 | while (state == 0) { |
ykuris3 | 1:2eaf4c475fde | 141 | if (bnum == 6) { |
ykuris3 | 1:2eaf4c475fde | 142 | state = 1; |
ykuris3 | 1:2eaf4c475fde | 143 | break; |
ykuris3 | 1:2eaf4c475fde | 144 | } |
ykuris3 | 1:2eaf4c475fde | 145 | uLCD.filled_rectangle(0, 100, 127, 127, BLACK); |
ykuris3 | 1:2eaf4c475fde | 146 | wait(1); |
ykuris3 | 1:2eaf4c475fde | 147 | if (bnum == 6) { |
ykuris3 | 1:2eaf4c475fde | 148 | state = 1; |
ykuris3 | 1:2eaf4c475fde | 149 | break; |
ykuris3 | 1:2eaf4c475fde | 150 | } |
ykuris3 | 1:2eaf4c475fde | 151 | uLCD.locate(0, 14); |
ykuris3 | 1:2eaf4c475fde | 152 | uLCD.printf(" Press Key 6"); |
ykuris3 | 1:2eaf4c475fde | 153 | wait(1); |
ykuris3 | 1:2eaf4c475fde | 154 | } |
ykuris3 | 1:2eaf4c475fde | 155 | } |
ykuris3 | 1:2eaf4c475fde | 156 | if (state == 1) { |
ykuris3 | 1:2eaf4c475fde | 157 | t1.start(stagebegin); |
ykuris3 | 1:2eaf4c475fde | 158 | bnum = 0; |
ykuris3 | 1:2eaf4c475fde | 159 | uLCD.cls(); |
ykuris3 | 1:2eaf4c475fde | 160 | uLCD.filled_rectangle(0, 0, 127, 5, GREEN); |
ykuris3 | 1:2eaf4c475fde | 161 | uLCD.filled_rectangle(0, 122, 127, 127, GREEN); |
ykuris3 | 1:2eaf4c475fde | 162 | uLCD.filled_rectangle(0, 0, 5, 127, GREEN); |
ykuris3 | 1:2eaf4c475fde | 163 | uLCD.filled_rectangle(122, 0, 127, 127, GREEN); |
ykuris3 | 1:2eaf4c475fde | 164 | uLCD.text_width(2); |
ykuris3 | 1:2eaf4c475fde | 165 | uLCD.text_height(2); |
ykuris3 | 1:2eaf4c475fde | 166 | uLCD.text_string("LEVEL 1", 1, 3, FONT_12X16, GREEN); |
ykuris3 | 1:2eaf4c475fde | 167 | wait(4); |
ykuris3 | 1:2eaf4c475fde | 168 | uLCD.cls(); |
ykuris3 | 1:2eaf4c475fde | 169 | score = 0; |
ykuris3 | 1:2eaf4c475fde | 170 | waitTime = 0.4; |
ykuris3 | 1:2eaf4c475fde | 171 | uLCD.printf("Score: %d", score); |
ykuris3 | 1:2eaf4c475fde | 172 | uLCD.filled_rectangle(0, 10, 127, 15, 0xEF4400); |
ykuris3 | 1:2eaf4c475fde | 173 | uLCD.filled_rectangle(0, 122, 127, 127, 0xEF4400); |
ykuris3 | 1:2eaf4c475fde | 174 | uLCD.filled_rectangle(0, 10, 5, 127, 0xEF4400); |
ykuris3 | 1:2eaf4c475fde | 175 | uLCD.filled_rectangle(122, 10, 127, 127, 0xEF4400); |
ykuris3 | 1:2eaf4c475fde | 176 | snake = new node; |
ykuris3 | 1:2eaf4c475fde | 177 | start = snake; |
ykuris3 | 1:2eaf4c475fde | 178 | for (int i = 4; i >= 0; i--) { |
ykuris3 | 1:2eaf4c475fde | 179 | snake->x = 60 + (4*i); |
ykuris3 | 1:2eaf4c475fde | 180 | snake->y = 60; |
ykuris3 | 1:2eaf4c475fde | 181 | snake->next = new node; |
ykuris3 | 1:2eaf4c475fde | 182 | if (i != 0) { |
ykuris3 | 1:2eaf4c475fde | 183 | snake = snake->next; |
ykuris3 | 1:2eaf4c475fde | 184 | } |
ykuris3 | 1:2eaf4c475fde | 185 | } |
ykuris3 | 1:2eaf4c475fde | 186 | snake->next = 0; |
ykuris3 | 1:2eaf4c475fde | 187 | end = snake; |
ykuris3 | 1:2eaf4c475fde | 188 | drawNodes(start, 0x00FF00); |
ykuris3 | 1:2eaf4c475fde | 189 | food = getFoodNode(start); |
ykuris3 | 1:2eaf4c475fde | 190 | drawNodes(food, 0xFFCC00); |
ykuris3 | 1:2eaf4c475fde | 191 | deltax = -1; |
ykuris3 | 1:2eaf4c475fde | 192 | deltay = 0; |
ykuris3 | 1:2eaf4c475fde | 193 | state = 1; |
ykuris3 | 1:2eaf4c475fde | 194 | foodEaten = false; |
ykuris3 | 1:2eaf4c475fde | 195 | pause = false; |
ykuris3 | 1:2eaf4c475fde | 196 | while (state == 1) { |
ykuris3 | 1:2eaf4c475fde | 197 | if (bnum == 6) { |
ykuris3 | 1:2eaf4c475fde | 198 | pause = !pause; |
ykuris3 | 1:2eaf4c475fde | 199 | bnum = 0; |
ykuris3 | 1:2eaf4c475fde | 200 | } |
ykuris3 | 1:2eaf4c475fde | 201 | if (!pause) { |
ykuris3 | 1:2eaf4c475fde | 202 | if (bnum == 2 && deltax != 1 && deltay != 0) { |
ykuris3 | 1:2eaf4c475fde | 203 | deltax = -1; |
ykuris3 | 1:2eaf4c475fde | 204 | deltay = 0; |
ykuris3 | 1:2eaf4c475fde | 205 | } else if (bnum == 10 && deltax != -1 && deltay != 0) { |
ykuris3 | 1:2eaf4c475fde | 206 | deltax = 1; |
ykuris3 | 1:2eaf4c475fde | 207 | deltay = 0; |
ykuris3 | 1:2eaf4c475fde | 208 | } else if (bnum == 5 && deltax != 0 && deltay != -1) { |
ykuris3 | 1:2eaf4c475fde | 209 | deltax = 0; |
ykuris3 | 1:2eaf4c475fde | 210 | deltay = 1; |
ykuris3 | 1:2eaf4c475fde | 211 | } else if (bnum == 7 && deltax != 0 && deltay != 1) { |
ykuris3 | 1:2eaf4c475fde | 212 | deltax = 0; |
ykuris3 | 1:2eaf4c475fde | 213 | deltay = -1; |
ykuris3 | 1:2eaf4c475fde | 214 | } |
ykuris3 | 1:2eaf4c475fde | 215 | snake = new node; |
ykuris3 | 1:2eaf4c475fde | 216 | snake->x = end->x + (deltax * 4); |
ykuris3 | 1:2eaf4c475fde | 217 | snake->y = end->y + (deltay * 4); |
ykuris3 | 1:2eaf4c475fde | 218 | snake->next = 0; |
ykuris3 | 1:2eaf4c475fde | 219 | if (!(snake->x > 5 && snake->x < 122 && snake->y > 15 && snake->y < 122) || nodeCollision(snake, start, 0)) { |
ykuris3 | 1:2eaf4c475fde | 220 | t1.start(snakedie); |
ykuris3 | 1:2eaf4c475fde | 221 | bnum = 0; |
ykuris3 | 1:2eaf4c475fde | 222 | state = 2; |
ykuris3 | 1:2eaf4c475fde | 223 | break; |
ykuris3 | 1:2eaf4c475fde | 224 | } else if (nodeCollision(food, snake, 0)) { |
ykuris3 | 1:2eaf4c475fde | 225 | t1.start(eategg); |
ykuris3 | 1:2eaf4c475fde | 226 | if (waitTime > 0) { |
ykuris3 | 1:2eaf4c475fde | 227 | waitTime -= 0.01; |
ykuris3 | 1:2eaf4c475fde | 228 | } |
ykuris3 | 1:2eaf4c475fde | 229 | foodEaten = true; |
ykuris3 | 1:2eaf4c475fde | 230 | uLCD.filled_rectangle(food->x, food->y, food->x + 3, food->y + 3, 0x000000); |
ykuris3 | 1:2eaf4c475fde | 231 | end->next = snake; |
ykuris3 | 1:2eaf4c475fde | 232 | end = snake; |
ykuris3 | 1:2eaf4c475fde | 233 | drawNodes(end, 0x00FF00); |
ykuris3 | 1:2eaf4c475fde | 234 | food = getFoodNode(start); |
ykuris3 | 1:2eaf4c475fde | 235 | drawNodes(food, 0xFFCC00); |
ykuris3 | 1:2eaf4c475fde | 236 | score += 10; |
ykuris3 | 1:2eaf4c475fde | 237 | uLCD.filled_rectangle(0, 0, 127, 9, 0x000000); |
ykuris3 | 1:2eaf4c475fde | 238 | uLCD.locate(0, 0); |
ykuris3 | 1:2eaf4c475fde | 239 | uLCD.printf("Score: %d", score); |
ykuris3 | 1:2eaf4c475fde | 240 | |
ykuris3 | 1:2eaf4c475fde | 241 | } |
ykuris3 | 1:2eaf4c475fde | 242 | if (!foodEaten) { |
ykuris3 | 1:2eaf4c475fde | 243 | end->next = snake; |
ykuris3 | 1:2eaf4c475fde | 244 | end = snake; |
ykuris3 | 1:2eaf4c475fde | 245 | drawNodes(end, 0x00FF00); |
ykuris3 | 1:2eaf4c475fde | 246 | uLCD.filled_rectangle(start->x, start->y, start->x + 3, start->y + 3, 0x000000); |
ykuris3 | 1:2eaf4c475fde | 247 | start = start->next; |
ykuris3 | 1:2eaf4c475fde | 248 | } |
ykuris3 | 1:2eaf4c475fde | 249 | foodEaten = false; |
ykuris3 | 1:2eaf4c475fde | 250 | wait(waitTime); |
ykuris3 | 1:2eaf4c475fde | 251 | } |
ykuris3 | 1:2eaf4c475fde | 252 | } |
ykuris3 | 1:2eaf4c475fde | 253 | } |
ykuris3 | 1:2eaf4c475fde | 254 | if (state == 2) { |
ykuris3 | 1:2eaf4c475fde | 255 | uLCD.cls(); |
ykuris3 | 1:2eaf4c475fde | 256 | uLCD.filled_rectangle(0, 0, 127, 5, GREEN); |
ykuris3 | 1:2eaf4c475fde | 257 | uLCD.filled_rectangle(0, 122, 127, 127, GREEN); |
ykuris3 | 1:2eaf4c475fde | 258 | uLCD.filled_rectangle(0, 0, 5, 127, GREEN); |
ykuris3 | 1:2eaf4c475fde | 259 | uLCD.filled_rectangle(122, 0, 127, 127, GREEN); |
ykuris3 | 1:2eaf4c475fde | 260 | uLCD.text_width(2); |
ykuris3 | 1:2eaf4c475fde | 261 | uLCD.text_height(2); |
ykuris3 | 1:2eaf4c475fde | 262 | uLCD.text_string("SCORE", 2, 2, FONT_12X16, GREEN); |
ykuris3 | 1:2eaf4c475fde | 263 | char n_str[10]; |
ykuris3 | 1:2eaf4c475fde | 264 | sprintf(n_str, "%d", score); |
ykuris3 | 1:2eaf4c475fde | 265 | int loc = 3; |
ykuris3 | 1:2eaf4c475fde | 266 | if (score == 0) { |
ykuris3 | 1:2eaf4c475fde | 267 | loc = 4; |
ykuris3 | 1:2eaf4c475fde | 268 | } |
ykuris3 | 1:2eaf4c475fde | 269 | uLCD.text_string(n_str, loc, 4, FONT_12X16, GREEN); |
ykuris3 | 1:2eaf4c475fde | 270 | wait(6); |
ykuris3 | 1:2eaf4c475fde | 271 | t1.start(gameover); |
ykuris3 | 1:2eaf4c475fde | 272 | uLCD.cls(); |
ykuris3 | 1:2eaf4c475fde | 273 | uLCD.media_init(); |
ykuris3 | 1:2eaf4c475fde | 274 | uLCD.set_sector_address(0x0000, 0x00C3); |
ykuris3 | 1:2eaf4c475fde | 275 | uLCD.display_image(0,0); |
ykuris3 | 1:2eaf4c475fde | 276 | while (state == 2) { |
ykuris3 | 1:2eaf4c475fde | 277 | if (bnum == 6) { |
ykuris3 | 1:2eaf4c475fde | 278 | state = 1; |
ykuris3 | 1:2eaf4c475fde | 279 | break; |
ykuris3 | 1:2eaf4c475fde | 280 | } |
ykuris3 | 1:2eaf4c475fde | 281 | uLCD.filled_rectangle(0, 100, 127, 127, BLACK); |
ykuris3 | 1:2eaf4c475fde | 282 | wait(1); |
ykuris3 | 1:2eaf4c475fde | 283 | if (bnum == 6) { |
ykuris3 | 1:2eaf4c475fde | 284 | state = 1; |
ykuris3 | 1:2eaf4c475fde | 285 | break; |
ykuris3 | 1:2eaf4c475fde | 286 | } |
ykuris3 | 1:2eaf4c475fde | 287 | uLCD.locate(0, 14); |
ykuris3 | 1:2eaf4c475fde | 288 | uLCD.printf(" Press Key 6"); |
ykuris3 | 1:2eaf4c475fde | 289 | wait(1); |
ykuris3 | 1:2eaf4c475fde | 290 | } |
ykuris3 | 1:2eaf4c475fde | 291 | } |
ykuris3 | 1:2eaf4c475fde | 292 | /* |
ykuris3 | 1:2eaf4c475fde | 293 | mySpeaker.PlayNote(200.0, 0.25, 0.1); |
ykuris3 | 1:2eaf4c475fde | 294 | mySpeaker.PlayNote(100.0, 0.80, 0.5); |
ykuris3 | 1:2eaf4c475fde | 295 | mySpeaker.PlayNote(300.0, 0.95, 0.6); |
ykuris3 | 1:2eaf4c475fde | 296 | mySpeaker.PlayNote(400.0, 0.25, 0.9); |
ykuris3 | 1:2eaf4c475fde | 297 | switch (bnum) { |
ykuris3 | 1:2eaf4c475fde | 298 | case 6: //number button 1 |
ykuris3 | 1:2eaf4c475fde | 299 | uLCD.cls(); |
ykuris3 | 1:2eaf4c475fde | 300 | uLCD.printf("The number is %d", bnum); |
ykuris3 | 1:2eaf4c475fde | 301 | uLCD.filled_rectangle(50, 50, 100, 90, 0xFF0000); |
ykuris3 | 1:2eaf4c475fde | 302 | t1.start(sound3); |
ykuris3 | 1:2eaf4c475fde | 303 | break; |
ykuris3 | 1:2eaf4c475fde | 304 | case 1: //number button 1 |
ykuris3 | 1:2eaf4c475fde | 305 | uLCD.cls(); |
ykuris3 | 1:2eaf4c475fde | 306 | uLCD.printf("The number is %d", bnum); |
ykuris3 | 1:2eaf4c475fde | 307 | uLCD.filled_rectangle(50, 50, 100, 90, 0x0000FF); |
ykuris3 | 1:2eaf4c475fde | 308 | t1.start(sound1); |
ykuris3 | 1:2eaf4c475fde | 309 | break; |
ykuris3 | 1:2eaf4c475fde | 310 | case 2: //number button 1 //snake color |
ykuris3 | 1:2eaf4c475fde | 311 | uLCD.cls(); |
ykuris3 | 1:2eaf4c475fde | 312 | uLCD.printf("The number is %d", bnum); |
ykuris3 | 1:2eaf4c475fde | 313 | uLCD.filled_rectangle(50, 50, 100, 90, 0x00FF00); |
ykuris3 | 1:2eaf4c475fde | 314 | t1.start(sound2); |
ykuris3 | 1:2eaf4c475fde | 315 | break; |
ykuris3 | 1:2eaf4c475fde | 316 | case 3: //number button 1 //food color |
ykuris3 | 1:2eaf4c475fde | 317 | uLCD.cls(); |
ykuris3 | 1:2eaf4c475fde | 318 | uLCD.printf("The number is %d", bnum); |
ykuris3 | 1:2eaf4c475fde | 319 | uLCD.filled_rectangle(50, 50, 100, 90, 0xFFCC00); |
ykuris3 | 1:2eaf4c475fde | 320 | break; |
ykuris3 | 1:2eaf4c475fde | 321 | case 4: //number button 1 |
ykuris3 | 1:2eaf4c475fde | 322 | uLCD.cls(); |
ykuris3 | 1:2eaf4c475fde | 323 | uLCD.printf("The number is %d", bnum); |
ykuris3 | 1:2eaf4c475fde | 324 | uLCD.filled_rectangle(50, 50, 100, 90, 0x777777); |
ykuris3 | 1:2eaf4c475fde | 325 | break; |
ykuris3 | 1:2eaf4c475fde | 326 | case 5: //number button 1 |
ykuris3 | 1:2eaf4c475fde | 327 | uLCD.cls(); |
ykuris3 | 1:2eaf4c475fde | 328 | uLCD.printf("The number is %d", bnum); |
ykuris3 | 1:2eaf4c475fde | 329 | uLCD.filled_rectangle(50, 50, 100, 90, 0xEF4400); |
ykuris3 | 1:2eaf4c475fde | 330 | break; |
ykuris3 | 1:2eaf4c475fde | 331 | default: |
ykuris3 | 1:2eaf4c475fde | 332 | break; |
ykuris3 | 1:2eaf4c475fde | 333 | } |
ykuris3 | 1:2eaf4c475fde | 334 | */ |
ykuris3 | 1:2eaf4c475fde | 335 | } |
ykuris3 | 1:2eaf4c475fde | 336 | } |
4180_1 | 0:e09703934ff4 | 337 | |
ykuris3 | 1:2eaf4c475fde | 338 | void drawNodes(node *nodes, int color) { |
ykuris3 | 1:2eaf4c475fde | 339 | while (nodes != 0) { |
ykuris3 | 1:2eaf4c475fde | 340 | uLCD.filled_rectangle(nodes->x, nodes->y, nodes->x + 3, nodes->y + 3, color); |
ykuris3 | 1:2eaf4c475fde | 341 | //uLCD.rectangle(nodes->x - 1, nodes->y - 1, nodes->x + 4, nodes->y + 4, BLACK); |
ykuris3 | 1:2eaf4c475fde | 342 | nodes = nodes->next; |
4180_1 | 0:e09703934ff4 | 343 | } |
4180_1 | 0:e09703934ff4 | 344 | } |
4180_1 | 0:e09703934ff4 | 345 | |
ykuris3 | 1:2eaf4c475fde | 346 | node* getFoodNode(node *snake) { |
ykuris3 | 1:2eaf4c475fde | 347 | bool leave = false; |
ykuris3 | 1:2eaf4c475fde | 348 | bool check = false; |
ykuris3 | 1:2eaf4c475fde | 349 | node *food = new node; |
ykuris3 | 1:2eaf4c475fde | 350 | food->next = 0; |
ykuris3 | 1:2eaf4c475fde | 351 | while (!leave) { |
ykuris3 | 1:2eaf4c475fde | 352 | food->x = rand()%111 + 6; |
ykuris3 | 1:2eaf4c475fde | 353 | food->y = rand()%101 + 16; |
ykuris3 | 1:2eaf4c475fde | 354 | check = false; |
ykuris3 | 1:2eaf4c475fde | 355 | check = nodeCollision(food, snake, -3); |
ykuris3 | 1:2eaf4c475fde | 356 | if (!check) { |
ykuris3 | 1:2eaf4c475fde | 357 | leave = true; |
ykuris3 | 1:2eaf4c475fde | 358 | } |
ykuris3 | 1:2eaf4c475fde | 359 | } |
ykuris3 | 1:2eaf4c475fde | 360 | return food; |
ykuris3 | 1:2eaf4c475fde | 361 | } |
4180_1 | 0:e09703934ff4 | 362 | |
ykuris3 | 1:2eaf4c475fde | 363 | bool nodeCollision(node *nodes, node *snake, int start) { |
ykuris3 | 1:2eaf4c475fde | 364 | while (snake != 0) { |
ykuris3 | 1:2eaf4c475fde | 365 | for (int i = 0; i < 4; i++) { |
ykuris3 | 1:2eaf4c475fde | 366 | for (int j = 0; j < 4; j++) { |
ykuris3 | 1:2eaf4c475fde | 367 | for (int a = start; a < 4; a++) { |
ykuris3 | 1:2eaf4c475fde | 368 | for (int b = start; b < 4; b++) { |
ykuris3 | 1:2eaf4c475fde | 369 | if (((snake->x + i) == (nodes->x + a)) && ((snake->y + j) == (nodes->y + b))) { |
ykuris3 | 1:2eaf4c475fde | 370 | return true; |
ykuris3 | 1:2eaf4c475fde | 371 | } |
ykuris3 | 1:2eaf4c475fde | 372 | } |
ykuris3 | 1:2eaf4c475fde | 373 | } |
ykuris3 | 1:2eaf4c475fde | 374 | } |
ykuris3 | 1:2eaf4c475fde | 375 | } |
ykuris3 | 1:2eaf4c475fde | 376 | snake = snake->next; |
ykuris3 | 1:2eaf4c475fde | 377 | } |
ykuris3 | 1:2eaf4c475fde | 378 | return false; |
ykuris3 | 1:2eaf4c475fde | 379 | } |
ykuris3 | 1:2eaf4c475fde | 380 | |
ykuris3 | 1:2eaf4c475fde | 381 | |
ykuris3 | 1:2eaf4c475fde | 382 |