update-function-first-if-statement.js

function update()
{
  let time_right_now = date.getTime()
  
  // If time right now minus start time is less than game time limit:
  if (time_right_now - start_time < 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 // else: game is over.
  {
      // 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
}