Initial Flappy mbed Game
Dependencies: 4DGL-uLCD-SE PinDetect SDFileSystem mbed-rtos mbed wave_player
main.cpp@1:7d3e4ff9727c, 2014-03-24 (annotated)
- Committer:
- jmelliadis3
- Date:
- Mon Mar 24 14:19:38 2014 +0000
- Revision:
- 1:7d3e4ff9727c
- Parent:
- 0:e5c12b0faa24
- Child:
- 2:22aa1c22ec77
Initial Flappy mbed game
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
jmelliadis3 | 0:e5c12b0faa24 | 1 | #include "mbed.h" |
jmelliadis3 | 0:e5c12b0faa24 | 2 | #include "rtos.h" |
jmelliadis3 | 0:e5c12b0faa24 | 3 | |
jmelliadis3 | 0:e5c12b0faa24 | 4 | #include "SDFileSystem.h" |
jmelliadis3 | 0:e5c12b0faa24 | 5 | #include "wave_player.h" |
jmelliadis3 | 0:e5c12b0faa24 | 6 | #include "uLCD_4DGL.h" |
jmelliadis3 | 0:e5c12b0faa24 | 7 | #include "PinDetect.h" |
jmelliadis3 | 0:e5c12b0faa24 | 8 | |
jmelliadis3 | 0:e5c12b0faa24 | 9 | |
jmelliadis3 | 0:e5c12b0faa24 | 10 | uLCD_4DGL uLCD(p28, p27, p29); // create a global lcd object |
jmelliadis3 | 0:e5c12b0faa24 | 11 | |
jmelliadis3 | 0:e5c12b0faa24 | 12 | SDFileSystem sd(p5, p6, p7, p8, "sd"); //SD card |
jmelliadis3 | 0:e5c12b0faa24 | 13 | |
jmelliadis3 | 0:e5c12b0faa24 | 14 | AnalogOut DACout(p18); |
jmelliadis3 | 0:e5c12b0faa24 | 15 | |
jmelliadis3 | 0:e5c12b0faa24 | 16 | wave_player waver(&DACout); |
jmelliadis3 | 0:e5c12b0faa24 | 17 | |
jmelliadis3 | 0:e5c12b0faa24 | 18 | PinDetect pb1(p26); |
jmelliadis3 | 0:e5c12b0faa24 | 19 | |
jmelliadis3 | 0:e5c12b0faa24 | 20 | int score = 0; |
jmelliadis3 | 0:e5c12b0faa24 | 21 | int wallSpeed = 1; |
jmelliadis3 | 0:e5c12b0faa24 | 22 | int wall1x1 = 80; |
jmelliadis3 | 0:e5c12b0faa24 | 23 | int wall1x2 = 100; |
jmelliadis3 | 0:e5c12b0faa24 | 24 | int wall1y1 = 0; |
jmelliadis3 | 0:e5c12b0faa24 | 25 | int wall1y2 = 40; |
jmelliadis3 | 0:e5c12b0faa24 | 26 | int wall2x1 = 80; |
jmelliadis3 | 0:e5c12b0faa24 | 27 | int wall2x2 = 100; |
jmelliadis3 | 0:e5c12b0faa24 | 28 | int wall2y1 = 88; |
jmelliadis3 | 0:e5c12b0faa24 | 29 | int wall2y2 = 128; |
jmelliadis3 | 0:e5c12b0faa24 | 30 | |
jmelliadis3 | 0:e5c12b0faa24 | 31 | int ballxpos = 30; |
jmelliadis3 | 0:e5c12b0faa24 | 32 | int ballypos = 64; |
jmelliadis3 | 0:e5c12b0faa24 | 33 | int ballrad = 3; |
jmelliadis3 | 0:e5c12b0faa24 | 34 | |
jmelliadis3 | 0:e5c12b0faa24 | 35 | int volatile ballVel = 1; |
jmelliadis3 | 0:e5c12b0faa24 | 36 | |
jmelliadis3 | 0:e5c12b0faa24 | 37 | enum gameState{ |
jmelliadis3 | 0:e5c12b0faa24 | 38 | begin, |
jmelliadis3 | 0:e5c12b0faa24 | 39 | playing, |
jmelliadis3 | 0:e5c12b0faa24 | 40 | over}; |
jmelliadis3 | 0:e5c12b0faa24 | 41 | |
jmelliadis3 | 0:e5c12b0faa24 | 42 | int volatile state; |
jmelliadis3 | 0:e5c12b0faa24 | 43 | |
jmelliadis3 | 0:e5c12b0faa24 | 44 | FILE *wave_file; |
jmelliadis3 | 0:e5c12b0faa24 | 45 | |
jmelliadis3 | 0:e5c12b0faa24 | 46 | void playPointSound(void const *argument) { |
jmelliadis3 | 0:e5c12b0faa24 | 47 | while(1) { |
jmelliadis3 | 0:e5c12b0faa24 | 48 | Thread::signal_wait(0x1); |
jmelliadis3 | 0:e5c12b0faa24 | 49 | //open wav file |
jmelliadis3 | 0:e5c12b0faa24 | 50 | //FILE *wave_file; |
jmelliadis3 | 0:e5c12b0faa24 | 51 | //wave_file=fopen("/sd/sfx_point.wav","r"); |
jmelliadis3 | 0:e5c12b0faa24 | 52 | |
jmelliadis3 | 0:e5c12b0faa24 | 53 | //play wav file |
jmelliadis3 | 0:e5c12b0faa24 | 54 | waver.play(wave_file); |
jmelliadis3 | 0:e5c12b0faa24 | 55 | |
jmelliadis3 | 0:e5c12b0faa24 | 56 | //close wav file |
jmelliadis3 | 0:e5c12b0faa24 | 57 | fclose(wave_file); |
jmelliadis3 | 0:e5c12b0faa24 | 58 | } |
jmelliadis3 | 0:e5c12b0faa24 | 59 | } |
jmelliadis3 | 0:e5c12b0faa24 | 60 | |
jmelliadis3 | 0:e5c12b0faa24 | 61 | void pb1_hit_callback() { |
jmelliadis3 | 0:e5c12b0faa24 | 62 | |
jmelliadis3 | 0:e5c12b0faa24 | 63 | switch (state) { |
jmelliadis3 | 0:e5c12b0faa24 | 64 | case begin: |
jmelliadis3 | 0:e5c12b0faa24 | 65 | state = playing; |
jmelliadis3 | 0:e5c12b0faa24 | 66 | break; |
jmelliadis3 | 0:e5c12b0faa24 | 67 | case playing: |
jmelliadis3 | 0:e5c12b0faa24 | 68 | ballVel = ballVel-10; |
jmelliadis3 | 0:e5c12b0faa24 | 69 | break; |
jmelliadis3 | 0:e5c12b0faa24 | 70 | case over: |
jmelliadis3 | 0:e5c12b0faa24 | 71 | state = begin; |
jmelliadis3 | 0:e5c12b0faa24 | 72 | break; |
jmelliadis3 | 0:e5c12b0faa24 | 73 | } |
jmelliadis3 | 0:e5c12b0faa24 | 74 | } |
jmelliadis3 | 0:e5c12b0faa24 | 75 | |
jmelliadis3 | 0:e5c12b0faa24 | 76 | int main() { |
jmelliadis3 | 0:e5c12b0faa24 | 77 | |
jmelliadis3 | 0:e5c12b0faa24 | 78 | state = begin; |
jmelliadis3 | 0:e5c12b0faa24 | 79 | Thread thread(playPointSound); |
jmelliadis3 | 0:e5c12b0faa24 | 80 | |
jmelliadis3 | 0:e5c12b0faa24 | 81 | wave_file=fopen("/sd/sfx_point.wav","r"); |
jmelliadis3 | 0:e5c12b0faa24 | 82 | |
jmelliadis3 | 0:e5c12b0faa24 | 83 | int ready = 0; |
jmelliadis3 | 0:e5c12b0faa24 | 84 | |
jmelliadis3 | 0:e5c12b0faa24 | 85 | pb1.mode(PullUp); |
jmelliadis3 | 0:e5c12b0faa24 | 86 | wait(.01); |
jmelliadis3 | 0:e5c12b0faa24 | 87 | pb1.attach_deasserted(&pb1_hit_callback); |
jmelliadis3 | 0:e5c12b0faa24 | 88 | pb1.setSampleFrequency(); |
jmelliadis3 | 0:e5c12b0faa24 | 89 | |
jmelliadis3 | 0:e5c12b0faa24 | 90 | uLCD.baudrate(3000000); |
jmelliadis3 | 0:e5c12b0faa24 | 91 | uLCD.cls(); |
jmelliadis3 | 0:e5c12b0faa24 | 92 | |
jmelliadis3 | 0:e5c12b0faa24 | 93 | uLCD.filled_rectangle(0,0,128,128,0x0000FF); |
jmelliadis3 | 0:e5c12b0faa24 | 94 | uLCD.filled_circle(ballxpos, ballypos, ballrad, 0xFF00FF); |
jmelliadis3 | 0:e5c12b0faa24 | 95 | uLCD.filled_rectangle(wall1x1, wall1y1, wall1x2, wall1y2, 0x00FF00); |
jmelliadis3 | 0:e5c12b0faa24 | 96 | uLCD.filled_rectangle(wall2x1, wall2y1, wall2x2, wall2y2, 0x00FF00); |
jmelliadis3 | 0:e5c12b0faa24 | 97 | uLCD.locate(14,0); |
jmelliadis3 | 0:e5c12b0faa24 | 98 | uLCD.printf("%04d", score); |
jmelliadis3 | 0:e5c12b0faa24 | 99 | |
jmelliadis3 | 0:e5c12b0faa24 | 100 | int go = 1; |
jmelliadis3 | 0:e5c12b0faa24 | 101 | while(go) { |
jmelliadis3 | 0:e5c12b0faa24 | 102 | |
jmelliadis3 | 0:e5c12b0faa24 | 103 | switch (state) { |
jmelliadis3 | 0:e5c12b0faa24 | 104 | case begin: |
jmelliadis3 | 0:e5c12b0faa24 | 105 | |
jmelliadis3 | 0:e5c12b0faa24 | 106 | uLCD.locate(4,2); |
jmelliadis3 | 0:e5c12b0faa24 | 107 | uLCD.color(WHITE); |
jmelliadis3 | 0:e5c12b0faa24 | 108 | uLCD.textbackground_color(BLUE); |
jmelliadis3 | 0:e5c12b0faa24 | 109 | uLCD.text_mode(OPAQUE); |
jmelliadis3 | 0:e5c12b0faa24 | 110 | uLCD.set_font(FONT_7X8); |
jmelliadis3 | 0:e5c12b0faa24 | 111 | uLCD.printf("Flappy mbed"); |
jmelliadis3 | 0:e5c12b0faa24 | 112 | |
jmelliadis3 | 0:e5c12b0faa24 | 113 | uLCD.locate(1,10); |
jmelliadis3 | 0:e5c12b0faa24 | 114 | uLCD.printf("Press PB to Start"); |
jmelliadis3 | 0:e5c12b0faa24 | 115 | ready = 0; |
jmelliadis3 | 0:e5c12b0faa24 | 116 | |
jmelliadis3 | 0:e5c12b0faa24 | 117 | |
jmelliadis3 | 0:e5c12b0faa24 | 118 | break; |
jmelliadis3 | 0:e5c12b0faa24 | 119 | |
jmelliadis3 | 0:e5c12b0faa24 | 120 | case playing: |
jmelliadis3 | 0:e5c12b0faa24 | 121 | |
jmelliadis3 | 0:e5c12b0faa24 | 122 | if (!ready) |
jmelliadis3 | 0:e5c12b0faa24 | 123 | { |
jmelliadis3 | 0:e5c12b0faa24 | 124 | uLCD.cls(); |
jmelliadis3 | 0:e5c12b0faa24 | 125 | |
jmelliadis3 | 0:e5c12b0faa24 | 126 | wall1x1 = 80; |
jmelliadis3 | 0:e5c12b0faa24 | 127 | wall1x2 = 100; |
jmelliadis3 | 0:e5c12b0faa24 | 128 | wall1y1 = 0; |
jmelliadis3 | 0:e5c12b0faa24 | 129 | wall1y2 = 40; |
jmelliadis3 | 0:e5c12b0faa24 | 130 | wall2x1 = 80; |
jmelliadis3 | 0:e5c12b0faa24 | 131 | wall2x2 = 100; |
jmelliadis3 | 0:e5c12b0faa24 | 132 | wall2y1 = 88; |
jmelliadis3 | 0:e5c12b0faa24 | 133 | wall2y2 = 128; |
jmelliadis3 | 0:e5c12b0faa24 | 134 | |
jmelliadis3 | 0:e5c12b0faa24 | 135 | ballxpos = 30; |
jmelliadis3 | 0:e5c12b0faa24 | 136 | ballypos = 64; |
jmelliadis3 | 0:e5c12b0faa24 | 137 | ballrad = 3; |
jmelliadis3 | 0:e5c12b0faa24 | 138 | |
jmelliadis3 | 0:e5c12b0faa24 | 139 | uLCD.filled_rectangle(0,0,128,128,0x0000FF); |
jmelliadis3 | 0:e5c12b0faa24 | 140 | uLCD.filled_circle(ballxpos, ballypos, ballrad, 0xFF00FF); |
jmelliadis3 | 0:e5c12b0faa24 | 141 | uLCD.filled_rectangle(wall1x1, wall1y1, wall1x2, wall1y2, 0x00FF00); |
jmelliadis3 | 0:e5c12b0faa24 | 142 | uLCD.filled_rectangle(wall2x1, wall2y1, wall2x2, wall2y2, 0x00FF00); |
jmelliadis3 | 0:e5c12b0faa24 | 143 | ready = 1; |
jmelliadis3 | 0:e5c12b0faa24 | 144 | } |
jmelliadis3 | 0:e5c12b0faa24 | 145 | |
jmelliadis3 | 0:e5c12b0faa24 | 146 | wall1x1--; |
jmelliadis3 | 0:e5c12b0faa24 | 147 | wall2x1--; |
jmelliadis3 | 0:e5c12b0faa24 | 148 | wall1x2--; |
jmelliadis3 | 0:e5c12b0faa24 | 149 | wall2x2--; |
jmelliadis3 | 0:e5c12b0faa24 | 150 | |
jmelliadis3 | 0:e5c12b0faa24 | 151 | if (wall1x2 < -1) |
jmelliadis3 | 0:e5c12b0faa24 | 152 | { |
jmelliadis3 | 0:e5c12b0faa24 | 153 | wall1x2 = 148; |
jmelliadis3 | 0:e5c12b0faa24 | 154 | wall1x1 = 128; |
jmelliadis3 | 0:e5c12b0faa24 | 155 | wall2x2 = 148; |
jmelliadis3 | 0:e5c12b0faa24 | 156 | wall2x1 = 128; |
jmelliadis3 | 0:e5c12b0faa24 | 157 | |
jmelliadis3 | 0:e5c12b0faa24 | 158 | wall1y2 = rand() % (73) + 8; |
jmelliadis3 | 0:e5c12b0faa24 | 159 | wall2y1 = wall1y2 + 48; |
jmelliadis3 | 0:e5c12b0faa24 | 160 | } |
jmelliadis3 | 0:e5c12b0faa24 | 161 | |
jmelliadis3 | 0:e5c12b0faa24 | 162 | |
jmelliadis3 | 0:e5c12b0faa24 | 163 | uLCD.filled_rectangle(wall1x1, wall1y1, wall1x2, wall1y2, 0x00FF00); |
jmelliadis3 | 0:e5c12b0faa24 | 164 | uLCD.filled_rectangle(wall2x1, wall2y1, wall2x2, wall2y2, 0x00FF00); |
jmelliadis3 | 0:e5c12b0faa24 | 165 | uLCD.line(wall1x2+1,wall1y1,wall1x2+1,wall1y2+1,0x0000FF); |
jmelliadis3 | 0:e5c12b0faa24 | 166 | uLCD.line(wall1x2+1,wall2y1,wall1x2+1,wall2y2+1,0x0000FF); |
jmelliadis3 | 0:e5c12b0faa24 | 167 | |
jmelliadis3 | 0:e5c12b0faa24 | 168 | if (ballxpos == (wall1x1 + 10)) |
jmelliadis3 | 0:e5c12b0faa24 | 169 | { |
jmelliadis3 | 0:e5c12b0faa24 | 170 | thread.signal_set(0x1); |
jmelliadis3 | 0:e5c12b0faa24 | 171 | score++; |
jmelliadis3 | 0:e5c12b0faa24 | 172 | wave_file=fopen("/sd/sfx_point.wav","r"); |
jmelliadis3 | 0:e5c12b0faa24 | 173 | uLCD.locate(14,0); |
jmelliadis3 | 0:e5c12b0faa24 | 174 | uLCD.printf("%04d", score); |
jmelliadis3 | 0:e5c12b0faa24 | 175 | } |
jmelliadis3 | 0:e5c12b0faa24 | 176 | |
jmelliadis3 | 0:e5c12b0faa24 | 177 | uLCD.filled_circle(ballxpos, ballypos, ballrad, 0x0000FF); |
jmelliadis3 | 0:e5c12b0faa24 | 178 | if (ballVel < 2) |
jmelliadis3 | 0:e5c12b0faa24 | 179 | ballVel++; |
jmelliadis3 | 0:e5c12b0faa24 | 180 | |
jmelliadis3 | 0:e5c12b0faa24 | 181 | ballypos = ballypos + ballVel; |
jmelliadis3 | 0:e5c12b0faa24 | 182 | uLCD.filled_circle(ballxpos, ballypos, ballrad, 0xFF00FF); |
jmelliadis3 | 0:e5c12b0faa24 | 183 | |
jmelliadis3 | 0:e5c12b0faa24 | 184 | if (ballypos - 2 < wall1y2) { |
jmelliadis3 | 0:e5c12b0faa24 | 185 | if (ballxpos+2 > wall1x1 && ballxpos-2 < wall1x2) { |
jmelliadis3 | 0:e5c12b0faa24 | 186 | state = over; |
jmelliadis3 | 0:e5c12b0faa24 | 187 | } |
jmelliadis3 | 0:e5c12b0faa24 | 188 | } |
jmelliadis3 | 0:e5c12b0faa24 | 189 | else if (ballypos + 2 > wall2y1) { |
jmelliadis3 | 0:e5c12b0faa24 | 190 | if (ballxpos+2 > wall2x1 && ballxpos-2 < wall2x2) { |
jmelliadis3 | 0:e5c12b0faa24 | 191 | state = over; |
jmelliadis3 | 0:e5c12b0faa24 | 192 | } |
jmelliadis3 | 0:e5c12b0faa24 | 193 | } |
jmelliadis3 | 1:7d3e4ff9727c | 194 | |
jmelliadis3 | 1:7d3e4ff9727c | 195 | if (ballypos > 125) { |
jmelliadis3 | 0:e5c12b0faa24 | 196 | state = over; |
jmelliadis3 | 0:e5c12b0faa24 | 197 | } |
jmelliadis3 | 0:e5c12b0faa24 | 198 | |
jmelliadis3 | 0:e5c12b0faa24 | 199 | break; |
jmelliadis3 | 0:e5c12b0faa24 | 200 | |
jmelliadis3 | 0:e5c12b0faa24 | 201 | case over: |
jmelliadis3 | 0:e5c12b0faa24 | 202 | //open wav file |
jmelliadis3 | 0:e5c12b0faa24 | 203 | if (ready) |
jmelliadis3 | 0:e5c12b0faa24 | 204 | { |
jmelliadis3 | 0:e5c12b0faa24 | 205 | Thread::wait(300); |
jmelliadis3 | 0:e5c12b0faa24 | 206 | fclose(wave_file); |
jmelliadis3 | 0:e5c12b0faa24 | 207 | FILE *wave_file2; |
jmelliadis3 | 0:e5c12b0faa24 | 208 | wave_file2=fopen("/sd/sfx_hit.wav","r"); |
jmelliadis3 | 0:e5c12b0faa24 | 209 | |
jmelliadis3 | 0:e5c12b0faa24 | 210 | //play wav file |
jmelliadis3 | 0:e5c12b0faa24 | 211 | waver.play(wave_file2); |
jmelliadis3 | 0:e5c12b0faa24 | 212 | |
jmelliadis3 | 0:e5c12b0faa24 | 213 | //close wav file |
jmelliadis3 | 0:e5c12b0faa24 | 214 | fclose(wave_file2); |
jmelliadis3 | 0:e5c12b0faa24 | 215 | |
jmelliadis3 | 0:e5c12b0faa24 | 216 | uLCD.locate(5,8); |
jmelliadis3 | 0:e5c12b0faa24 | 217 | uLCD.color(WHITE); |
jmelliadis3 | 0:e5c12b0faa24 | 218 | uLCD.textbackground_color(BLUE); |
jmelliadis3 | 0:e5c12b0faa24 | 219 | uLCD.text_mode(OPAQUE); |
jmelliadis3 | 0:e5c12b0faa24 | 220 | uLCD.set_font(FONT_7X8); |
jmelliadis3 | 0:e5c12b0faa24 | 221 | uLCD.printf("Game Over"); |
jmelliadis3 | 0:e5c12b0faa24 | 222 | |
jmelliadis3 | 0:e5c12b0faa24 | 223 | uLCD.locate(14,0); |
jmelliadis3 | 0:e5c12b0faa24 | 224 | uLCD.printf("%04d", score); |
jmelliadis3 | 0:e5c12b0faa24 | 225 | ready = 0; |
jmelliadis3 | 0:e5c12b0faa24 | 226 | score = 0; |
jmelliadis3 | 0:e5c12b0faa24 | 227 | } |
jmelliadis3 | 0:e5c12b0faa24 | 228 | break; |
jmelliadis3 | 0:e5c12b0faa24 | 229 | } |
jmelliadis3 | 0:e5c12b0faa24 | 230 | } |
jmelliadis3 | 0:e5c12b0faa24 | 231 | } |