Mouse Click Drag then snap to saved mouse position

Projects Programming
1

I need help if this sketch will work?

#include <Encoder.h>

// Initialize the rotary encoder pins
#define ENCODER_PIN_A 2
#define ENCODER_PIN_B 3
#define LAYER_SWITCH_PIN_C 5
#define BUTTON_SWITCH_PIN_D 6

// Initialize the encoder object
Encoder myEncoder(ENCODER_PIN_A, ENCODER_PIN_B);

// Initialize the mouse movement variables
int mouseX = 0;
int mouseY = 0;
int savedMouseX = 0;
int savedMouseY = 0;

// Initialize the timer variables
unsigned long lastRotationTime = 0;

// Initialize the layer variables
int currentLayer = 1;

void setup() {
  // Initialize the encoder pins as inputs
  pinMode(ENCODER_PIN_A, INPUT);
  pinMode(ENCODER_PIN_B, INPUT);
  pinMode(LAYER_SWITCH_PIN_C, INPUT_PULLUP);
  pinMode(BUTTON_SWITCH_PIN_D, INPUT_PULLUP);

  // Initialize serial communication
  Serial.begin(9600);
}

void loop() {
  // Read the current encoder position
  int newPosition = myEncoder.read();

  // If the encoder position has changed, update the mouse position
  if (newPosition != 0) {
    // Calculate the speed of the mouse movement
    int speed = map(newPosition, -1000, 1000, 2, 20);

    // Move the mouse
    mouseX = newPosition * speed;

    // Save the current time
    lastRotationTime = millis();

    // Check the layer switch
    if (digitalRead(LAYER_SWITCH_PIN_C) == LOW) {
      // Toggle the current layer
      currentLayer = (currentLayer + 1) % 4;
    }

    // Check the button switch
    if (digitalRead(BUTTON_SWITCH_PIN_D) == LOW) {
      // Toggle the current layer
      currentLayer = (currentLayer + 2) % 4;
    }

    // Switch between layers
    switch (currentLayer) {
      case 1:
        // Click and hold the left mouse button
        Mouse.click(MOUSE_LEFT);

        // Move the mouse left or right
        if (newPosition > 0) {
          mouseX++;
        } else if (newPosition < 0) {
          mouseX--;
        }
        delay(40);
        break;
      case 2:
        // Click and hold the left mouse button
        Mouse.click(MOUSE_LEFT);

        // Move the mouse up or down
        if (newPosition > 0) {
          mouseY++;
        } else if (newPosition < 0) {
          mouseY--;
        }
        delay(40);
        break;
      case 3:
        // Save the mouse location
        savedMouseX = MouseX;
        savedMouseY = MouseY;

        // Click and hold the left mouse button
        Mouse.click(MOUSE_LEFT);

        // Move the mouse left or right
        if (newPosition > 0) {
          mouseX++;
        } else if (newPosition < 0) {
          mouseX--;
        }
        delay(40);
        break;
      case 4:
        // Save the mouse location
        savedMouseX = MouseX;
        savedMouseY = MouseY;

        // Click and hold the left mouse button
        Mouse.click(MOUSE_LEFT);
        
        // Move the mouse up or down
        if (newPosition > 0) {
          mouseY++;
        } else if (newPosition < 0) {
          mouseY--;
        }
        delay(40);
        break;
    }
  }

  // If there is no mouse movement detected within 0.4 seconds, release the left mouse button
  if (millis() - lastRotationTime > 400 && mouseX != 0 && mouseY != 0) {
    Mouse.release(MOUSE_LEFT);
    mouseX = 0;
    mouseY = 0;
  }

  // If the current layer is 3 or 4, move the mouse back to the saved location
  if (currentLayer == 3 || currentLayer == 4) {
    Mouse.move(savedMouseX, savedMouseY);
  }
}

moderator edit: proper code tags added

2

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