/*
  based on ButtonMouseControl from arduino's examples
  https://www.arduino.cc/en/Tutorial/BuiltInExamples/ButtonMouseControl
*/

#include "Mouse.h"

const int mouseButton = 2;
const int speedDial = A2;

int responseDelay = 50;  // response delay of the mouse, in ms


void setup() {
  Serial.begin(115200);
  Serial.println("Noam's fast shooter");
  // initialize the buttons' inputs:
  pinMode(mouseButton, INPUT_PULLUP);
  // initialize mouse control:
  Mouse.begin();
}

void loop() {
  // read the buttons:
  int clickState = digitalRead(mouseButton);
  int speed = analogRead(speedDial);
  responseDelay = map(speed, 0, 1023, 500, 25);
  // if the mouse button is pressed:
  if (clickState == LOW) {
    // if the mouse is not pressed, press it:
    if (!Mouse.isPressed(MOUSE_LEFT)) 
      Mouse.press(MOUSE_LEFT);
    else if (Mouse.isPressed(MOUSE_LEFT)) 
      Mouse.release(MOUSE_LEFT);
  } else if (Mouse.isPressed(MOUSE_LEFT)) 
      Mouse.release(MOUSE_LEFT);

  // a delay so the mouse doesn't move too fast:
  delay(responseDelay);
}