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#Godot4

27 posts24 participants2 posts today
Public *
SpielmannSpiel

found, not really a bug, an interesting behavior in C# and @godotengine

When parsing JSON, an int gets parsed to a float. Which probably makes sense, since everything in JavaScript is a float anyways.
But that then breaks the ulong parsing with a wrong format. Don't know if this is a new 4.4 behavior or if it was always this way. In any case it took me a while to find this bug in my code.

#csharp #godot #gamedev #indiedev #Godot4 #programming #programmingtips #JavaScript #json

TL;DR: The image shows C# code in Godot reading a JSON response. A debug tooltip reveals the raw JSON string. Description: The screenshot captures a C# code snippet in the Godot engine, where an HTTP response is being read asynchronously. The line `string responseBody = await response.Content.ReadAsStringAsync(cancellationToken);` retrieves the response as a string. A debug tooltip displays the JSON content, showing keys such as `"hasError"`, `"switchOn"`, `"switchOff"`, `"total"`, and `"isSwitchOn"`. The `"total": 68` value is underlined in red, possibly indicating focus or debugging interest.
TL;DR: The image shows C# code in Godot, parsing a JSON response. A debug tooltip reveals parsed data. Description: The screenshot displays a C# code snippet inside the Godot game engine. The line of code parses a JSON string into a `Variant` type using `Json.ParseString(responseBody)`. A debug tooltip appears, showing the parsed JSON object containing keys like `"hasError"`, `"switchOn"`, `"switchOff"`, `"total"`, and `"isSwitchOn"`. The red underline highlights the `"total"` key. The code is likely debugging a game or application logic that involves switches or toggles.
TL;DR: The code attempts to parse a floating-point number as an `ulong`, causing a `System.FormatException`. Description: The image shows a debugging window in an IDE, evaluating an expression in C# within Godot. The expression tries to parse the `"total"` field from a `GodotDictionary` as an `ulong` using `ulong.Parse(data.AsGodotDictionary<string, string>()["total"])`. However, the value `"68.0"` is a floating-point number (with a decimal point), causing a `System.FormatException`. The error message indicates that the input string is not in the correct format for an unsigned long integer. The issue can be resolved by converting to `double` or `decimal` first, or by ensuring the value is an integer before parsing.
Public
Xanatos :godot:

Is it possible that SVG SpriteAtlas textures are broken on chrome on Android?

Just checked my game in the chrome browser on my Android phone and the icons are totally broken. On firefox the just work fine. I did restart the game but the problem does persist.

Using Godot 4.3 for the build

#Godot#Godot4#GameDev
Public
Xanatos :godot:

Imagine a game where you need to defend a defense position against wave of enemies. You can build structures and units between the waves.

The build and wave phase are two different game phases with specific mechanics.

There is a resource to build new structures. Currently I'm thinking about adding "energy" as a flowing resource, what do you think?

1/2

#Godot#Godot4#GameDev
Public
ConditionalCoder

When programatically adding tilemap tiles to a scene (using set_cell()), is there an easy way to avoid needing to specify 'magic' numbers as the atlas coordinates?

I thought about defining constants for the coordinates I use, but then I'd end up with dozens of them, and I wonder if that's even helping or not...

Has anyone else done this? What was your solution?

#Godot#GodotEngine#Godot4
Public
JaMe

Big progress on my Godot game, Chivalric Quest! Last week, I worked on fixing resolution, scaling, and asset setup. Finally, it all works, and I learned a lot.

One tip: read the Godot documentation early—it’s really helpful! I should have read it sooner instead of wasting a week. 😅

#GameDev#Godot4
Public *
Xanatos :godot:

I started to implement some turrets for my current game idea yesterday. I did complete my experimental phase to check out the navigation mesh and tile map.

Now I start to get one part of the game loop into a working state. The turret does attack the Godot icon based on a threat algorithm (lowest hp, closest, ...) and deals damage to it based on some entity stats and stat modifier.

Screenshot of my current game project, showing a red tower in the center bottom with the attack range highlighted as a red circle. On the top there is a Godot icon representing an enemy getting attacked by the turret.
#EarlyGameDev#Godot4#Godot
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