June 2018
Beginner to intermediate
298 pages
7h 38m
English
Content preview from Godot Engine Game Development Projects
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Script
Here is the script for the HUD:
extends MarginContaineronready var life_counter = [$HBoxContainer/LifeCounter/L1, $HBoxContainer/LifeCounter/L2, $HBoxContainer/LifeCounter/L3, $HBoxContainer/LifeCounter/L4, $HBoxContainer/LifeCounter/L5]func _on_Player_life_changed(value): for heart in range(life_counter.size()): life_counter[heart].visible = value > heartfunc _on_score_changed(value): $HBoxContainer/ScoreLabel.text = str(value)
First, you make an array of references to the five heart indicators. Then, in _on_Player_life_changed(), which will be called when the player gets hurt or healed, you calculate how many hearts to display by setting visible to false if the number of the heart is less than the life amount.
_on_score_changed() ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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