shot.ino

#include <Servo.h> 
 
Servo myservo;  // create servo object to control a servo 
 
 
void setup() 
{ 
    Serial.begin(9600);
  myservo.attach(9);  // attaches the servo on pin 9 to the servo object 
} 

void shot(float amount)
{

    myservo.write(135);
        
    delay((850 * 3 * amount)+200);
    
    myservo.write(135-90);
    
    
}

char buf[100];
int indx;

void shot_and_delay(float amount)
{
    shot(amount);
}
 
void loop() 
{ 
    while(Serial.available())
    {
        buf[indx] = Serial.read();
        indx++;

    }
    if(strncmp(buf, "drank", 5) == 0)
    {
        
        shot_and_delay(1);
        indx = 0;
        memset(buf, 0 , 5);
    }
    delay(100);
   
    
}