Add input delay

[Blockyyy]

has a max delay of 15 frames

need translations for

INPUT_DELAY = "Input Delay"

[coderabbitai]

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📝 Walkthrough

Walkthrough

Adds a configurable input delay. Declares extern configInputDelay and defines configInputDelay in the config system (persisted via options). read_controller_inputs() now writes per-frame raw stick/button samples into a ring buffer and applies a delayed sample (clamped to the buffer) to compute stick values and button press/release transitions. A controls-panel slider (0–15) exposes the setting. Localization strings were added for English, French, Portuguese, and German.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 66.67% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'Add input delay' directly and clearly describes the main change in the changeset: implementation of an input delay feature across multiple files including config, UI, and localization.
Description check	✅ Passed	The description is related to the changeset, mentioning the input delay feature with a 15-frame maximum and requesting translations for the INPUT_DELAY key, which matches the changes made.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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[mingokrb]

damn that's sick
Portuguese..

INPUT_DELAY = "Atraso da entrada"

[DM-kun]

German:

INPUT_DELAY = "Eingabeverzögerung"

[Isaac0-dev]

looks pretty good, here's some nitpicks. otherwise, we're just waiting on translations

[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@src/game/game_init.c`:
- Around line 497-498: Clamp the computed delay to a non-negative value before
using it to index the buffer: replace the current upper-only clamp of delay
(using configInputDelay and INPUT_BUFFER_MAX_DELAY) with a clamp that enforces 0
<= delay <= INPUT_BUFFER_MAX_DELAY so tail calculation uses a non-negative
delay; adjust the assignment to delay (the variable computed from
configInputDelay) and then compute tail using sInputBufferHead,
INPUT_BUFFER_SIZE and INPUT_BUFFER_SIZE constants as before.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: cfaba553-240d-4d26-86e6-088dba41ebd6

📥 Commits

Reviewing files that changed from the base of the PR and between 6e73a2f and c394f9b.

📒 Files selected for processing (1)

• src/game/game_init.c

[EmeraldLoc]

conflicts

[EmeraldLoc]

Looks good to me!

[PeachyPeachSM64]

merge conflicts