bare_update_function.js

function update()
{
  // IF GAME DURATION SO FAR IS LESS THAN game_duration:
  
      // Compare player coordinates to dot coordinates to see whether the player is above a dot. Increment score if so.
  
      // Check distance from highest dot to top of screen. If greater than dot_distance_apart, create a new dot at top.
  
  // ELSE:
  
      // Set game_over to true.
  
  // Clear the canvas and draw the background.
  
  // Draw dots and move them down the screen.
  
  // Ensure that player is within canvas
  
  // Draw player onto screen.
  
  // Draw score onto screen.
  
  // IF game_over:
      
      // Draw game over screen
  
}