Scaffolding: Progress Review - Run Controller

 

The controller we made for Run, is designed to create an immersive experience with gesture-based inputs. A flex sensor is incorporated into the wristband to trigger jumps when the user bends their wrist, mapping this motion to the spacebar. Additionally, a sound sensor moves the player left, while a proximity sensor moves the player right by sensing arm distance from the body. This hands-free controller aligns with the simple mechanics of Run, where timing and movement are crucial. The minimalist and ergonomic design not only complements the game's aesthetics but also encourages physical interaction, making the gameplay more dynamic and fun.

Sketch:

Schematics:

Pseudo Code:

// Setup and initialize the sensors and Circuit Playground Express

Initialize flex sensor, sound sensor, proximity sensor, and accelerometer on Circuit Playground

// Define thresholds for the sensors

Set flex sensor threshold for jump detection

Set sound sensor threshold for left movement

Set proximity sensor threshold for right movement

Set tilt threshold for tilt-activated wristband sensors (left/right movement)

// Main loop to continuously check sensor values

Loop forever:

  // Check flex sensor for jump

  If flex sensor value exceeds the jump threshold:

    Trigger jump

  Else:

    Release jump key

  // Check sound sensor for left movement

  If sound sensor detects sound above the left movement threshold:

    Trigger left movement

  Else:

    Release left movement key

  // Check proximity sensor for right movement

  If proximity sensor detects distance below right movement threshold:

    Trigger right movement 

  Else:

    Release right movement key

  // Small delay to prevent overwhelming the system

  Delay (100 milliseconds)

  

// End loop