A simple memory game for the mbed controller
Fork of HelloWorld by
main.cpp@2:1ebddf831e05, 2014-02-14 (annotated)
- Committer:
- RaxXo
- Date:
- Fri Feb 14 00:36:26 2014 +0000
- Revision:
- 2:1ebddf831e05
- Parent:
- 0:fb6bbc10ffa0
Simon Game
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
simon | 0:fb6bbc10ffa0 | 1 | #include "mbed.h" |
RaxXo | 2:1ebddf831e05 | 2 | #include "C12832_lcd.h" |
RaxXo | 2:1ebddf831e05 | 3 | #include <stdlib.h> |
RaxXo | 2:1ebddf831e05 | 4 | |
RaxXo | 2:1ebddf831e05 | 5 | |
RaxXo | 2:1ebddf831e05 | 6 | #define MAX_ROUNDS 100 |
RaxXo | 2:1ebddf831e05 | 7 | #define SEED_COUNT 8 |
RaxXo | 2:1ebddf831e05 | 8 | |
RaxXo | 2:1ebddf831e05 | 9 | C12832_LCD lcd; |
RaxXo | 2:1ebddf831e05 | 10 | DigitalOut led1(LED1); |
RaxXo | 2:1ebddf831e05 | 11 | DigitalOut led2(LED2); |
RaxXo | 2:1ebddf831e05 | 12 | DigitalOut led3(LED3); |
RaxXo | 2:1ebddf831e05 | 13 | DigitalOut led4(LED4); |
RaxXo | 2:1ebddf831e05 | 14 | |
RaxXo | 2:1ebddf831e05 | 15 | PwmOut spkr(p26); |
RaxXo | 2:1ebddf831e05 | 16 | |
RaxXo | 2:1ebddf831e05 | 17 | DigitalIn down(p12); |
RaxXo | 2:1ebddf831e05 | 18 | DigitalIn up(p15); |
RaxXo | 2:1ebddf831e05 | 19 | DigitalIn left(p13); |
RaxXo | 2:1ebddf831e05 | 20 | DigitalIn right(p16); |
RaxXo | 2:1ebddf831e05 | 21 | |
RaxXo | 2:1ebddf831e05 | 22 | DigitalIn middle(p14); |
RaxXo | 2:1ebddf831e05 | 23 | |
RaxXo | 2:1ebddf831e05 | 24 | void play(float val){ |
RaxXo | 2:1ebddf831e05 | 25 | spkr.period(1.0/val); |
RaxXo | 2:1ebddf831e05 | 26 | spkr=0.5; |
RaxXo | 2:1ebddf831e05 | 27 | wait(0.2); |
RaxXo | 2:1ebddf831e05 | 28 | spkr=0.0; |
RaxXo | 2:1ebddf831e05 | 29 | } |
RaxXo | 2:1ebddf831e05 | 30 | |
RaxXo | 2:1ebddf831e05 | 31 | |
RaxXo | 2:1ebddf831e05 | 32 | void tone1(){ |
RaxXo | 2:1ebddf831e05 | 33 | lcd.fillcircle(63,25,5,1); |
RaxXo | 2:1ebddf831e05 | 34 | play(2000); |
RaxXo | 2:1ebddf831e05 | 35 | lcd.cls(); |
RaxXo | 2:1ebddf831e05 | 36 | } |
RaxXo | 2:1ebddf831e05 | 37 | |
RaxXo | 2:1ebddf831e05 | 38 | void tone2(){ |
RaxXo | 2:1ebddf831e05 | 39 | lcd.locate(0,10); |
RaxXo | 2:1ebddf831e05 | 40 | lcd.fillcircle(5,15,5,1); |
RaxXo | 2:1ebddf831e05 | 41 | play(2250); |
RaxXo | 2:1ebddf831e05 | 42 | lcd.cls(); |
RaxXo | 2:1ebddf831e05 | 43 | } |
simon | 0:fb6bbc10ffa0 | 44 | |
RaxXo | 2:1ebddf831e05 | 45 | void tone3(){ |
RaxXo | 2:1ebddf831e05 | 46 | lcd.fillcircle(63,5,5,1); |
RaxXo | 2:1ebddf831e05 | 47 | play(2500); |
RaxXo | 2:1ebddf831e05 | 48 | lcd.cls(); |
RaxXo | 2:1ebddf831e05 | 49 | } |
RaxXo | 2:1ebddf831e05 | 50 | |
RaxXo | 2:1ebddf831e05 | 51 | void tone4(){ |
RaxXo | 2:1ebddf831e05 | 52 | lcd.fillcircle(122,15,5,1); |
RaxXo | 2:1ebddf831e05 | 53 | play(2650); |
RaxXo | 2:1ebddf831e05 | 54 | lcd.cls(); |
RaxXo | 2:1ebddf831e05 | 55 | } |
RaxXo | 2:1ebddf831e05 | 56 | |
RaxXo | 2:1ebddf831e05 | 57 | |
RaxXo | 2:1ebddf831e05 | 58 | int round = 1; |
RaxXo | 2:1ebddf831e05 | 59 | int sequence[MAX_ROUNDS]; |
RaxXo | 2:1ebddf831e05 | 60 | |
RaxXo | 2:1ebddf831e05 | 61 | int seed(){ |
RaxXo | 2:1ebddf831e05 | 62 | lcd.cls(); |
RaxXo | 2:1ebddf831e05 | 63 | lcd.printf("Seed by moving the joystick in any direction"); |
RaxXo | 2:1ebddf831e05 | 64 | lcd.locate(0,20); |
RaxXo | 2:1ebddf831e05 | 65 | |
RaxXo | 2:1ebddf831e05 | 66 | lcd.printf("%d",SEED_COUNT); |
RaxXo | 2:1ebddf831e05 | 67 | lcd.locate(10,20); |
RaxXo | 2:1ebddf831e05 | 68 | lcd.printf("times."); |
RaxXo | 2:1ebddf831e05 | 69 | |
RaxXo | 2:1ebddf831e05 | 70 | int i=0; |
RaxXo | 2:1ebddf831e05 | 71 | int x=1; |
RaxXo | 2:1ebddf831e05 | 72 | while(i<SEED_COUNT){ |
RaxXo | 2:1ebddf831e05 | 73 | if(down){ |
RaxXo | 2:1ebddf831e05 | 74 | x=x*37; |
RaxXo | 2:1ebddf831e05 | 75 | i++; |
RaxXo | 2:1ebddf831e05 | 76 | } |
RaxXo | 2:1ebddf831e05 | 77 | if(left){ |
RaxXo | 2:1ebddf831e05 | 78 | x=x*135; |
RaxXo | 2:1ebddf831e05 | 79 | i++; |
RaxXo | 2:1ebddf831e05 | 80 | } |
RaxXo | 2:1ebddf831e05 | 81 | if(up){ |
RaxXo | 2:1ebddf831e05 | 82 | x=x+31; |
RaxXo | 2:1ebddf831e05 | 83 | i++; |
RaxXo | 2:1ebddf831e05 | 84 | } |
RaxXo | 2:1ebddf831e05 | 85 | if(right){ |
RaxXo | 2:1ebddf831e05 | 86 | x=x+781; |
RaxXo | 2:1ebddf831e05 | 87 | i++; |
RaxXo | 2:1ebddf831e05 | 88 | } |
RaxXo | 2:1ebddf831e05 | 89 | lcd.locate(0,20); |
RaxXo | 2:1ebddf831e05 | 90 | lcd.printf("%d",SEED_COUNT-i); |
RaxXo | 2:1ebddf831e05 | 91 | wait(0.2); |
RaxXo | 2:1ebddf831e05 | 92 | } |
RaxXo | 2:1ebddf831e05 | 93 | return x; |
RaxXo | 2:1ebddf831e05 | 94 | } |
simon | 0:fb6bbc10ffa0 | 95 | |
RaxXo | 2:1ebddf831e05 | 96 | int main(){ |
RaxXo | 2:1ebddf831e05 | 97 | srand(seed()); |
RaxXo | 2:1ebddf831e05 | 98 | lcd.cls(); |
RaxXo | 2:1ebddf831e05 | 99 | lcd.locate(0,0); |
RaxXo | 2:1ebddf831e05 | 100 | lcd.printf("Game start!"); |
RaxXo | 2:1ebddf831e05 | 101 | wait(2); |
RaxXo | 2:1ebddf831e05 | 102 | lcd.cls(); |
RaxXo | 2:1ebddf831e05 | 103 | int check = 0; |
RaxXo | 2:1ebddf831e05 | 104 | bool failed = false; |
RaxXo | 2:1ebddf831e05 | 105 | while(round<MAX_ROUNDS){ |
RaxXo | 2:1ebddf831e05 | 106 | bool done = false; |
RaxXo | 2:1ebddf831e05 | 107 | lcd.cls(); |
RaxXo | 2:1ebddf831e05 | 108 | |
RaxXo | 2:1ebddf831e05 | 109 | //Play the generated sequence |
RaxXo | 2:1ebddf831e05 | 110 | sequence[round-1] = rand() % 4; |
RaxXo | 2:1ebddf831e05 | 111 | for(int i=0; i<round; i++){ |
RaxXo | 2:1ebddf831e05 | 112 | switch(sequence[i]){ |
RaxXo | 2:1ebddf831e05 | 113 | case 0: |
RaxXo | 2:1ebddf831e05 | 114 | tone1(); |
RaxXo | 2:1ebddf831e05 | 115 | break; |
RaxXo | 2:1ebddf831e05 | 116 | case 1: |
RaxXo | 2:1ebddf831e05 | 117 | tone2(); |
RaxXo | 2:1ebddf831e05 | 118 | break; |
RaxXo | 2:1ebddf831e05 | 119 | case 2: |
RaxXo | 2:1ebddf831e05 | 120 | tone3(); |
RaxXo | 2:1ebddf831e05 | 121 | break; |
RaxXo | 2:1ebddf831e05 | 122 | case 3: |
RaxXo | 2:1ebddf831e05 | 123 | tone4(); |
RaxXo | 2:1ebddf831e05 | 124 | break; |
RaxXo | 2:1ebddf831e05 | 125 | }; |
RaxXo | 2:1ebddf831e05 | 126 | wait(0.2); |
RaxXo | 2:1ebddf831e05 | 127 | } |
RaxXo | 2:1ebddf831e05 | 128 | |
RaxXo | 2:1ebddf831e05 | 129 | //Imitate the sequence |
RaxXo | 2:1ebddf831e05 | 130 | check=0; |
RaxXo | 2:1ebddf831e05 | 131 | while(!done){ |
RaxXo | 2:1ebddf831e05 | 132 | if(down){ |
RaxXo | 2:1ebddf831e05 | 133 | tone1(); |
RaxXo | 2:1ebddf831e05 | 134 | if(sequence[check] == 0){ |
RaxXo | 2:1ebddf831e05 | 135 | failed = false; |
RaxXo | 2:1ebddf831e05 | 136 | check++; |
RaxXo | 2:1ebddf831e05 | 137 | }else{ |
RaxXo | 2:1ebddf831e05 | 138 | failed = true; |
RaxXo | 2:1ebddf831e05 | 139 | done = true; |
RaxXo | 2:1ebddf831e05 | 140 | } |
RaxXo | 2:1ebddf831e05 | 141 | } |
RaxXo | 2:1ebddf831e05 | 142 | if(left){ |
RaxXo | 2:1ebddf831e05 | 143 | tone2(); |
RaxXo | 2:1ebddf831e05 | 144 | if(sequence[check] == 1){ |
RaxXo | 2:1ebddf831e05 | 145 | failed = false; |
RaxXo | 2:1ebddf831e05 | 146 | check++; |
RaxXo | 2:1ebddf831e05 | 147 | }else{ |
RaxXo | 2:1ebddf831e05 | 148 | failed = true; |
RaxXo | 2:1ebddf831e05 | 149 | done = true; |
RaxXo | 2:1ebddf831e05 | 150 | } |
RaxXo | 2:1ebddf831e05 | 151 | } |
RaxXo | 2:1ebddf831e05 | 152 | if(up){ |
RaxXo | 2:1ebddf831e05 | 153 | tone3(); |
RaxXo | 2:1ebddf831e05 | 154 | if(sequence[check] == 2){ |
RaxXo | 2:1ebddf831e05 | 155 | failed = false; |
RaxXo | 2:1ebddf831e05 | 156 | check++; |
RaxXo | 2:1ebddf831e05 | 157 | }else{ |
RaxXo | 2:1ebddf831e05 | 158 | failed = true; |
RaxXo | 2:1ebddf831e05 | 159 | done = true; |
RaxXo | 2:1ebddf831e05 | 160 | } |
RaxXo | 2:1ebddf831e05 | 161 | } |
RaxXo | 2:1ebddf831e05 | 162 | if(right){ |
RaxXo | 2:1ebddf831e05 | 163 | tone4(); |
RaxXo | 2:1ebddf831e05 | 164 | if(sequence[check] == 3){ |
RaxXo | 2:1ebddf831e05 | 165 | failed = false; |
RaxXo | 2:1ebddf831e05 | 166 | check++; |
RaxXo | 2:1ebddf831e05 | 167 | }else{ |
RaxXo | 2:1ebddf831e05 | 168 | failed = true; |
RaxXo | 2:1ebddf831e05 | 169 | done = true; |
RaxXo | 2:1ebddf831e05 | 170 | } |
RaxXo | 2:1ebddf831e05 | 171 | } |
RaxXo | 2:1ebddf831e05 | 172 | if(check==round) |
RaxXo | 2:1ebddf831e05 | 173 | done = true; |
RaxXo | 2:1ebddf831e05 | 174 | wait(0.2); |
RaxXo | 2:1ebddf831e05 | 175 | } |
RaxXo | 2:1ebddf831e05 | 176 | //Fail -> Restart |
RaxXo | 2:1ebddf831e05 | 177 | if(done && failed){ |
RaxXo | 2:1ebddf831e05 | 178 | lcd.locate(0,0); |
RaxXo | 2:1ebddf831e05 | 179 | lcd.printf("You lost on round %d, restarting!", round); |
RaxXo | 2:1ebddf831e05 | 180 | wait(1); |
RaxXo | 2:1ebddf831e05 | 181 | round=0; |
RaxXo | 2:1ebddf831e05 | 182 | //Succeed -> Continue |
RaxXo | 2:1ebddf831e05 | 183 | }else{ |
RaxXo | 2:1ebddf831e05 | 184 | lcd.locate(0,0); |
RaxXo | 2:1ebddf831e05 | 185 | lcd.printf("Round %d cleared!", round); |
RaxXo | 2:1ebddf831e05 | 186 | |
RaxXo | 2:1ebddf831e05 | 187 | } |
RaxXo | 2:1ebddf831e05 | 188 | wait(1); |
RaxXo | 2:1ebddf831e05 | 189 | round++; |
simon | 0:fb6bbc10ffa0 | 190 | } |
RaxXo | 2:1ebddf831e05 | 191 | } |