#include <SoftwareSerial.h>


String incoming;
int mouse = 1;
int separator = 0;
int fin = 0;
int xmove = 0;
int ymove = 0;
String xvalue = 0;
String yvalue = 0;
int responseDelay=2;


void setup() {
Serial1.begin(9600);
Keyboard.begin();
Mouse.begin();
pinMode (6, OUTPUT);
digitalWrite(6, HIGH);
pinMode (11, OUTPUT);
digitalWrite(11, HIGH);
}

void loop() {
  while (Serial1.available()) {// Read the value sent by the serial port
    delay(2);
    char c = Serial1.read();
    incoming += c; // Convert characters to string
    }
      
    if (incoming.length() > 0) {

//START OF MOUSE COMMANDS
  if (incoming == "MOUSELEFTCLICK") {
    Mouse.click(MOUSE_LEFT);
    delay(responseDelay);
      }
  if (incoming == "MOUSERIGHTCLICK") {
    Mouse.click(MOUSE_RIGHT);
    delay(responseDelay);
      }
  if (incoming == "MOUSELEFTHOLD") {
    Mouse.press(MOUSE_LEFT);
    delay(responseDelay);
      }
        if (incoming == "MOUSERIGHTHOLD") {
    Mouse.press(MOUSE_RIGHT);
    delay(responseDelay);
      }

  if (incoming == "MOUSERELEASE") {
    Mouse.release();
    delay(responseDelay);
      }
  if (incoming == "MOUSEON") {
   int (mouse = 0);
    delay(responseDelay);
      }
        if (incoming == "MOUSEEND") {
   int (mouse = 1);
     Mouse.release();
    delay(responseDelay);
      }

//END OF MOUSE COMMANDS

int separator = incoming.indexOf(';');
int fin = incoming.indexOf(':');
xvalue = incoming.substring(0 , separator);
yvalue = incoming.substring(separator+1 , fin);

//START OF MODIFIERS
if (xvalue == "KBD")  {
  if (yvalue == "KEY_A_OFF")  {
Keyboard.release(KEY_LEFT_SHIFT);
delay(responseDelay);
Keyboard.release(KEY_RIGHT_SHIFT);
delay(responseDelay);
Keyboard.release(KEY_LEFT_CTRL);
delay(responseDelay);
Keyboard.release(KEY_LEFT_ALT);
delay(responseDelay);
Keyboard.release(KEY_RIGHT_ALT);
delay(responseDelay); 
  Keyboard.set_modifier(0);
  Keyboard.send_now();
}
  if (yvalue == "KEY_LEFT_CTRL")  {
  Keyboard.press(KEY_LEFT_CTRL);
}
  if (yvalue == "KEY_LEFTC_OFF")  {
  Keyboard.release(KEY_LEFT_CTRL);
 }
   if (yvalue == "KEY_LEFT_SHIFT")  {
  Keyboard.press(KEY_LEFT_SHIFT);
 }   
 if (yvalue == "KEY_LEFT_RELEASE")  {
  Keyboard.release(KEY_LEFT_SHIFT);
 }
   if (yvalue == "KEY_LEFT_ALT")  {
  Keyboard.press(KEY_LEFT_ALT);
 }
    if (yvalue == "KEY_LEFTA_OFF")  {
  Keyboard.release(KEY_LEFT_ALT);
 }
   if (yvalue == "KEY_RIGHT_ALT")  {
  Keyboard.press(KEY_RIGHT_ALT);
 }   
    if (yvalue == "KEY_RIGHTA_OFF")  {
  Keyboard.release(KEY_RIGHT_ALT);
 }  
   if (yvalue == "KEY_UP_ARROW")  {
  Keyboard.press(KEY_UP_ARROW);
  Keyboard.release(KEY_UP_ARROW);
 }
   if (yvalue == "KEY_DOWN_ARROW")  {
  Keyboard.press(KEY_DOWN_ARROW);
  Keyboard.release(KEY_DOWN_ARROW);
   }
   if (yvalue == "KEY_RIGHT_ARROW")  {
  Keyboard.press(KEY_RIGHT_ARROW);
  Keyboard.release(KEY_RIGHT_ARROW);
 }
 if (yvalue == "KEY_LEFT_ARROW")  {
    Keyboard.press(KEY_LEFT_ARROW);
  Keyboard.release(KEY_LEFT_ARROW);
}  
  if (yvalue == "KEY_ESC")  {
  Keyboard.press(KEY_ESC);
  Keyboard.release(KEY_ESC);
 }
if (yvalue == "KEY_RETURN")  {
  Keyboard.press(KEY_RETURN);
  Keyboard.release(KEY_RETURN);
}
if (yvalue == "KEY_BACKSPACE")  {
  Keyboard.press(KEY_BACKSPACE);
  Keyboard.release(KEY_BACKSPACE);
}
if (yvalue == "KEY_TAB")  {
  Keyboard.press(KEY_TAB);
  Keyboard.release(KEY_TAB);
}
  if (yvalue == "KEY_INSERT")  {
  Keyboard.press(KEY_INSERT);
  Keyboard.release(KEY_INSERT);
 }
   if (yvalue == "KEY_DELETE")  {
  Keyboard.press(KEY_DELETE);
  Keyboard.release(KEY_DELETE);
   Keyboard.release(KEY_LEFT_CTRL);
    Keyboard.release(KEY_LEFT_ALT);
    Keyboard.release(KEY_RIGHT_ALT);
 }
    if (yvalue == "KEY_PAGE_UP")  {
  Keyboard.press(KEY_PAGE_UP);
  Keyboard.release(KEY_PAGE_UP);
 }
   if (yvalue == "KEY_PAGE_DOWN")  {
  Keyboard.press(KEY_PAGE_DOWN);
  Keyboard.release(KEY_PAGE_DOWN);
 }
   if (yvalue == "KEY_HOME")  {
  Keyboard.press(KEY_HOME);
  Keyboard.release(KEY_HOME);
 }   
   if (yvalue == "KEY_END")  {
  Keyboard.press(KEY_END);
  Keyboard.release(KEY_END);
 }
   if (yvalue == "KEY_CAPS_LOCK")  {
  Keyboard.press(KEY_CAPS_LOCK);
    Keyboard.release(KEY_CAPS_LOCK);
 }
if (yvalue == "SKEY")  {
  Keyboard.set_modifier(MODIFIERKEY_GUI);
  Keyboard.send_now();
}
if (yvalue == "SKEYR")  {  
  Keyboard.set_modifier(0);
  Keyboard.send_now();
}
if (yvalue == "KEY_F1")  {
  Keyboard.press(KEY_F3);
  Keyboard.release(KEY_F3);
}
if (yvalue == "KEY_F2")  {
  Keyboard.press(KEY_F3);
  Keyboard.release(KEY_F3);
}
if (yvalue == "KEY_F3")  {
  Keyboard.press(KEY_F3);
  Keyboard.release(KEY_F3);
}
if (yvalue == "KEY_F4")  {
  Keyboard.press(KEY_F4);
  Keyboard.release(KEY_F4);
}
if (yvalue == "KEY_F5")  {
  Keyboard.press(KEY_F5);
  Keyboard.release(KEY_F5);
}
if (yvalue == "KEY_F6")  {
  Keyboard.press(KEY_F6);
  Keyboard.release(KEY_F6);
}
if (yvalue == "KEY_F7")  {
  Keyboard.press(KEY_F7);
  Keyboard.release(KEY_F7);
}
if (yvalue == "KEY_F8")  {
  Keyboard.press(KEY_F8);
  Keyboard.release(KEY_F8);
}
if (yvalue == "KEY_F9")  {
  Keyboard.press(KEY_F9);
  Keyboard.release(KEY_F9);
}
if (yvalue == "KEY_F10")  {
  Keyboard.press(KEY_F10);
  Keyboard.release(KEY_F10);
}
if (yvalue == "KEY_F11")  {
  Keyboard.press(KEY_F11);
  Keyboard.release(KEY_F11);
}
if (yvalue == "KEY_F12")  {
  Keyboard.press(KEY_F12);
  Keyboard.release(KEY_F12);
}
   if (yvalue == "KEY_BACKSLASH")  {
  Keyboard.press(KEY_BACKSLASH);
  Keyboard.release(KEY_BACKSLASH);
 }
}
//END OF MODIFIERS

if (xvalue == "CHR")  {
int kbd = yvalue.toInt();
Keyboard.press(kbd);
Keyboard.release(kbd);
Keyboard.release(KEY_LEFT_SHIFT);
Keyboard.release(KEY_RIGHT_SHIFT);
Keyboard.release(KEY_LEFT_CTRL);
Keyboard.release(KEY_LEFT_ALT);
Keyboard.release(KEY_RIGHT_ALT);
}


if ( mouse == 0) {
    xmove = xvalue.toInt();
  ymove = yvalue.toInt();
          Mouse.move(xmove, ymove, 0);
      delay(responseDelay);
}
    }
    incoming = "";
}