Diff: main.cpp

Revision:

0:c7dba72a5541

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Mar 19 06:08:55 2017 +0000
@@ -0,0 +1,277 @@
+#include "mbed.h"
+#include "arduino.h"
+
+    AnalogIn ran(A0);
+    
+    DigitalIn button1(D2);
+    DigitalIn button2(D3);
+    DigitalIn button3(D4);
+    DigitalIn button4(D5);
+    
+    DigitalOut led1(D7);
+    DigitalOut led2(D8);
+    DigitalOut led3(D9);
+    DigitalOut led4(D10);
+    
+    DigitalOut buzzer(D12);
+
+    const int tones[] = {1915, 1700, 1519, 1432, 2700}; // tones when you press the LED's - the last one is when you fail.
+
+// Variables
+    int buttonState[] = {0,0,0,0};         // current state of the button
+    int lastButtonState[] = {0,0,0,0};     // previous state of the button
+    int buttonPushCounter[] = {0,0,0,0};
+
+
+void playTone(int tone, int duration) {
+  for (long i = 0; i < duration * 1000L; i += tone * 2) {
+    buzzer = 1;
+    delayMicroseconds(tone);
+    buzzer = 0;
+    delayMicroseconds(tone);
+  }
+}
+
+int game_on = 0;
+int pause = 0;
+int currentlevel = 1; // This is the level (also the number of button presses to pass to next level)
+long rand_num = 0; //initialize long variable for random number from 0-100.
+int rando = 0; //initialize random integer for loopgame_on. Will be from 1-4 later.
+int butpause = 500; //amount of time to pause for next button input (ghetto de-bounce)
+int ledtime = 500; //amount of time each LED flashes for when button is pressed
+int n_levels = 10; //number of levels until the game is won
+int pinandtone = 0; //This integer is used when the sequence is displayed
+int right = 0; //This variable must be 1 in order to go to the next level
+int speedfactor = 5; //This is the final speed of the lights and sounds for the last level. This increases as more games are won
+int leddelay = 200; //Initializing time for LED. This will decrease as the level increases
+
+
+int main() {
+    randomSeed(ran);
+    
+    
+    while(1) {
+        int n_array[n_levels];
+        int u_array[n_levels];
+
+        int i;
+            //clears arrays both "n_array" and "u_array" and starts a new game
+        if (game_on == 0){
+        for(i=0; i<n_levels; i=i+1){
+                n_array[i]=0;
+                u_array[i]=0;
+                rand_num = random(1,200);
+                if (rand_num <= 50){
+                  rando=0;
+                  }
+                else if (rand_num>50 && rand_num<=100){
+                    rando=1;
+                  }
+                else if (rand_num>100 && rand_num<=150){
+                  rando=2;
+                  }
+                else if (rand_num<=200){
+                 rando=3;
+                 }
+        //saves a random number in our n_array
+         n_array[i]=rando;
+      }
+ if (i == n_levels){
+   game_on = 1; 
+   }
+
+}
+
+
+//shows the user the current sequence
+if (pause == 0){
+ delay (200);
+i = 0;
+for (i = 0; i < currentlevel; i= i + 1){
+  leddelay = ledtime/(1+(speedfactor/n_levels)*(currentlevel - 1));
+      pinandtone = n_array[i];
+      if (pinandtone == 0){
+        led1 = 1;
+        playTone(tones[pinandtone], leddelay);
+        led1 = 0;
+        delay(100/speedfactor);}
+      else if (pinandtone == 1){
+        led2 = 1;
+        playTone(tones[pinandtone], leddelay);
+        led2 = 0;
+        delay(100/speedfactor);}
+      else if (pinandtone == 2){
+        led3 = 1;
+        playTone(tones[pinandtone], leddelay);
+        led3 = 0;
+        delay(100/speedfactor);}
+      else if (pinandtone == 3){
+        led4 = 1;
+        playTone(tones[pinandtone], leddelay);
+        led4 = 0;
+        delay(100/speedfactor);}
+           
+    } 
+    pause = 1;
+}
+i = 0;
+int buttonchange = 0;    
+int j = 0; // This is the current position in the sequence
+while (j < currentlevel){    
+    while (buttonchange == 0){
+          for (i = 0; i < 4; i = i + 1){ 
+            if (i == 0)
+                buttonState[i] = button1.read();
+            else if (i == 1)
+                buttonState[i] = button2.read();
+            else if (i == 2)
+                buttonState[i] = button3.read();
+            else if (i == 3)
+                buttonState[i] = button4.read();
+          buttonchange = buttonchange + buttonState[i];
+        }
+    }
+    for (i = 0; i < 4; i = i + 1){
+        if (buttonState[i] == 1) {
+            if (i == 0){
+                led1 = 1;
+                playTone(tones[i], ledtime);
+                led1 = 0;
+            }
+            else if (i == 1){
+                led2 = 1;
+                playTone(tones[i], ledtime);
+                led2 = 0;
+            }
+            else if (i == 2){
+                led3 = 1;
+                playTone(tones[i], ledtime);
+                led3 = 0;
+            }
+            else if (i == 3){
+                led4 = 1;
+                playTone(tones[i], ledtime);
+                led4 = 0;
+            }
+                
+            pause = 0;
+            u_array[j]=i; 
+            buttonState[i] = 0;
+            buttonchange = 0;
+         }
+       } 
+        if (u_array[j] == n_array[j]){
+            j++;  
+            right = 1;
+            }
+        else{
+          
+            right = 0;
+            i = 4;
+            j = currentlevel;
+            pause = 0;
+        }
+}
+
+if (right == 0){
+  delay(300);
+  i = 0;
+  game_on = 0;
+  currentlevel = 1;
+  for (i = 0; i < 4; i = i + 1){
+         if (i == 0)
+            led1 = 1;
+         else if (i == 1)
+            led2 = 1;
+         else if (i == 2)
+            led3 = 1;
+         else if (i == 3)
+            led4 = 1;
+         }
+          playTone(tones[4], ledtime);
+   for (i = 0; i < 4; i = i + 1){
+         if (i == 0)
+            led1 = 0;
+         else if (i == 1)
+            led2 = 0;
+         else if (i == 2)
+            led3 = 0;
+         else if (i == 3)
+            led4 = 0;
+         }
+       delay (200);
+   for (i = 0; i < 4; i = i + 1){
+         if (i == 0)
+            led1 = 1;
+         else if (i == 1)
+            led2 = 1;
+         else if (i== 2)
+            led3 = 1;
+         else if (i == 3)
+            led4 = 1;
+      }
+        playTone(tones[4], ledtime);
+   for (i = 0; i < 4; i = i + 1){
+         if (i == 0)
+            led1 = 0;
+         else if (i == 1)
+            led2 = 0;
+         else if (i == 2)
+            led3 = 0;
+         else if (i == 3)
+            led4 = 0; 
+       }
+       
+    delay(500);
+    game_on = 0;
+}
+
+
+//if you insert the right sequence it levels up
+if (right == 1){
+    currentlevel++;
+    pause = 0;
+    }
+//if you finish the game    
+if (currentlevel == n_levels){
+  delay(500);
+  // The following is the victory sound:
+  int notes[] = {2, 2, 2, 2, 0, 1, 2, 1, 2};
+  int note = 0;
+  int tempo[] = {200, 200, 200, 400, 400, 400, 200, 200, 600}; 
+  int breaks[] = {100, 100, 100, 200, 200, 200, 300, 100, 200}; 
+  for (i = 0; i < 9; i = i + 1){
+  note = notes[i];
+    if (note == 0){
+        led1 = 1;
+        playTone(tones[note], tempo[i]);
+        led1 = 0;
+    }
+    else if (note == 1){
+        led2 = 1;
+        playTone(tones[note], tempo[i]);
+        led2 = 0;
+    }
+    else if (note == 2){
+        led3 = 1;
+        playTone(tones[note], tempo[i]);
+        led3 = 0;
+    }
+    else if (note == 3){
+        led4 = 1;
+        playTone(tones[note], tempo[i]);
+        led4 = 0;
+    }
+    delay(breaks[i]);
+  }
+//sets game_on to 0, so it restarts a new game
+game_on = 0;
+currentlevel = 1;
+n_levels = n_levels + 2;
+speedfactor = speedfactor + 1;
+    }
+ 
+}
+        
+    }
+