this post was submitted on 30 Sep 2023
25 points (96.3% liked)
Godot
5582 readers
55 users here now
Welcome to the programming.dev Godot community!
This is a place where you can discuss about anything relating to the Godot game engine. Feel free to ask questions, post tutorials, show off your godot game, etc.
Make sure to follow the Godot CoC while chatting
We have a matrix room that can be used for chatting with other members of the community here
Links
Other Communities
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
Rules
- Posts need to be in english
- Posts with explicit content must be tagged with nsfw
- We do not condone harassment inside the community as well as trolling or equivalent behaviour
- Do not post illegal materials or post things encouraging actions such as pirating games
We have a four strike system in this community where you get warned the first time you break a rule, then given a week ban, then given a year ban, then a permanent ban. Certain actions may bypass this and go straight to permanent ban if severe enough and done with malicious intent
Wormhole
Credits
- The icon is a modified version of the official godot engine logo (changing the colors to a gradient and black background)
- The banner is from Godot Design
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
For the first case, it's probably better to use
Dictionary
instead of a match on an array, or matrix as you presented.Unless you're dealing with over 1k elements, any performance difference between Dict and Array might as well be a margin of error. https://docs.godotengine.org/en/stable/classes/class_dictionary.html
For that for you presented later, it should be
for i in items:
,i
then will point directly to the value in that position of the array.o = i
What you are doing, or attempting to, isn't clear
At face value, none of those things are "apples to apples", the first thing is a matrix or Vector2. The second is simply a match, which is "a series of if/elif". Efficiency here comes mainly from the type of of the object being matched: bool is the fastest, int probably second, then float, then string. The third you're just running through the array. All different things, each useful for a different purpose and none directly equivalent to another, thus it's impossible to say which is the most efficient.