Scripts

In this section, you'll create the scripts needed to make everything work together. The flow of the game will be as follows:

1. Place the ball at the start (Tee)
2. Angle mode: Aim the ball
3. Power mode: Set the hit power
4. Launch the ball
5. Repeat from step 2 until the ball is in the hole

UI

Add the following script to the UI to update the UI elements:

extends CanvasLayer

var bar_red = preload("res://assets/bar_red.png")
var bar_green = preload("res://assets/bar_green.png")
var bar_yellow = preload("res://assets/bar_yellow.png")

func update_shots(value):
    $Margin/Container/Shots.text = 'Shots: %s' % value

func update_powerbar(value):
$Margin/Container/PowerBar.texture_progress = bar_green
    if value > 70:
        $Margin/Container/PowerBar.texture_progress = bar_red
    elif value > 40:
        $Margin/Container/PowerBar.texture_progress = bar_yellow
    $Margin/Container/PowerBar.value = value

The two functions provide a way to update the UI elements when they need to display a new value...