Diff: main.cpp

Revision:

2:1ebddf831e05

Parent:

0:fb6bbc10ffa0

--- a/main.cpp	Sun Jan 01 20:57:57 2012 +0000
+++ b/main.cpp	Fri Feb 14 00:36:26 2014 +0000
@@ -1,12 +1,191 @@
 #include "mbed.h"
+#include "C12832_lcd.h"
+#include <stdlib.h> 
+
+
+#define MAX_ROUNDS 100
+#define SEED_COUNT 8
+
+C12832_LCD lcd;
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+DigitalOut led3(LED3);
+DigitalOut led4(LED4);
+
+PwmOut spkr(p26);
+
+DigitalIn down(p12);
+DigitalIn up(p15);
+DigitalIn left(p13);
+DigitalIn right(p16);
+
+DigitalIn middle(p14);
+
+void play(float val){
+    spkr.period(1.0/val);
+    spkr=0.5;
+    wait(0.2);
+    spkr=0.0;
+}
+
+
+void tone1(){
+    lcd.fillcircle(63,25,5,1);
+    play(2000);
+    lcd.cls();
+}
+
+void tone2(){
+    lcd.locate(0,10);
+    lcd.fillcircle(5,15,5,1);
+    play(2250);
+    lcd.cls();
+}
 
-DigitalOut myled(LED1);
+void tone3(){
+    lcd.fillcircle(63,5,5,1);
+    play(2500);
+    lcd.cls();
+}
+
+void tone4(){
+    lcd.fillcircle(122,15,5,1);
+    play(2650);
+    lcd.cls();
+}
+
+
+int round = 1;
+int sequence[MAX_ROUNDS];
+
+int seed(){
+    lcd.cls();
+    lcd.printf("Seed by moving the joystick in any direction");
+    lcd.locate(0,20);
+    
+    lcd.printf("%d",SEED_COUNT);
+    lcd.locate(10,20);
+    lcd.printf("times.");
+    
+    int i=0;
+    int x=1;
+    while(i<SEED_COUNT){
+        if(down){
+            x=x*37;
+            i++;
+        }
+        if(left){
+            x=x*135;
+            i++;
+        }
+        if(up){
+            x=x+31;
+            i++;
+        }
+        if(right){
+            x=x+781;
+            i++;
+        }
+        lcd.locate(0,20);
+        lcd.printf("%d",SEED_COUNT-i);
+        wait(0.2);    
+    }
+    return x;
+}
 
-int main() {
-    while(1) {
-        myled = 1;
-        wait(0.2);
-        myled = 0;
-        wait(0.2);
+int main(){
+    srand(seed());
+    lcd.cls();
+    lcd.locate(0,0);
+    lcd.printf("Game start!");
+    wait(2);
+    lcd.cls();
+    int check = 0;
+    bool failed = false;
+    while(round<MAX_ROUNDS){
+        bool done = false;
+        lcd.cls();
+        
+        //Play the generated sequence
+        sequence[round-1] = rand() % 4;
+        for(int i=0; i<round; i++){
+            switch(sequence[i]){
+                case 0:
+                    tone1();
+                    break;
+                case 1:
+                    tone2();
+                    break;
+                case 2:
+                    tone3();
+                    break;
+                case 3:
+                    tone4();
+                    break;
+            };
+            wait(0.2);
+        }
+        
+        //Imitate the sequence
+        check=0;
+        while(!done){
+            if(down){
+                tone1();
+                if(sequence[check] == 0){
+                    failed = false;
+                    check++;
+                }else{
+                    failed = true;
+                    done = true;
+                }
+            }
+            if(left){
+                tone2();
+                if(sequence[check] == 1){
+                    failed = false;
+                    check++;
+                }else{
+                    failed = true;
+                    done = true;
+                }
+            }
+            if(up){
+                tone3();
+                if(sequence[check] == 2){
+                    failed = false;
+                    check++;
+                }else{
+                    failed = true;
+                    done = true;
+                }
+            }
+            if(right){
+                tone4();
+                if(sequence[check] == 3){
+                    failed = false;
+                    check++;
+                }else{
+                    failed = true;
+                    done = true;
+                }
+            }
+            if(check==round)
+                done = true;
+            wait(0.2);
+        }
+        //Fail -> Restart
+        if(done && failed){
+            lcd.locate(0,0);
+            lcd.printf("You lost on round %d, restarting!", round);
+            wait(1);
+            round=0;
+        //Succeed -> Continue
+        }else{
+            lcd.locate(0,0);
+            lcd.printf("Round %d cleared!", round);
+                        
+        }
+        wait(1);
+        round++;
     }
-}
+}
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