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From nethercore
Runtime debugging tools for Nethercore games on all consoles. Covers the F4 Debug Inspector, live value editing, watch variables, frame stepping, and time-scale controls. Use when tuning game parameters at runtime, tracking state over time, or stepping through frames to find bugs.
npx claudepluginhub nethercore-systems/nethercore-ai-plugins --plugin nethercoreHow this skill is triggered — by the user, by Claude, or both
Slash command
/nethercore:debuggingThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
The debug system is built into the Nethercore player and works with **all consoles**.
Debugs Godot 4.3+ projects in GDScript and C# using print techniques, breakpoints, signal tracing, profiler, scene inspection, and common error fixes.
Diagnoses game-feel bugs where gameplay works correctly but feels wrong — floaty jumps, mushy combat, sluggish camera, weightless impacts. Guides tuning of timing and feedback variables.
Provides behavioral guidelines to reduce common LLM coding mistakes, focusing on simplicity, surgical changes, assumption surfacing, and verifiable success criteria.
Share bugs, ideas, or general feedback.
The debug system is built into the Nethercore player and works with all consoles.
Press F4 during development to open the Debug Inspector. This is your primary debugging tool.
Features:
| Function | Purpose | Call In |
|---|---|---|
debug_register_i32(name, ptr) | Editable integer | init() |
debug_register_f32(name, ptr) | Editable float | init() |
debug_register_bool(name, ptr) | Toggle checkbox | init() |
debug_register_vec3(name, ptr) | 3D position | init() |
debug_register_color(name, ptr) | RGBA picker | init() |
debug_watch_*(name, ptr) | Read-only display | init() |
debug_group_begin/end(name) | Collapsible sections | init() |
debug_register_f32_range(b"Speed".as_ptr(), 5, &SPEED, 0.0, 20.0);
debug_register_i32_range(b"Lives".as_ptr(), 5, &LIVES, 0, 10);
| Key | Action |
|---|---|
| F4 | Toggle Debug Inspector |
| F3 | Toggle Runtime Stats |
| F5 | Pause/Resume |
| F6 | Step one frame (when paused) |
| F7/F8 | Decrease/Increase time scale |
fn update() {
if debug_is_paused() != 0 { return; }
let dt = delta_time() * debug_get_time_scale();
// ...
}
static mut PLAYER_X: f32 = 0.0;
static mut GRAVITY: f32 = 9.8;
static mut GOD_MODE: u8 = 0;
fn init() {
unsafe {
debug_group_begin(b"Player".as_ptr(), 6);
debug_watch_f32(b"X".as_ptr(), 1, &PLAYER_X);
debug_register_f32_range(b"Gravity".as_ptr(), 7, &GRAVITY, 1.0, 50.0);
debug_register_bool(b"God Mode".as_ptr(), 8, &GOD_MODE);
debug_group_end();
}
}
| Scenario | Tool |
|---|---|
| Live parameter tuning | Debug Inspector (F4) |
| Tracking state over time | log() in update() |
| Regression testing | Replay system |
| Finding exact frame of bug | F5 pause + F6 step |