Chomper9981
31 lines
1.6 KiB
Markdown
31 lines
1.6 KiB
Markdown
# ApplySkillShortcut Anti-spam
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## What it is
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`CECHostPlayer.ApplySkillShortcut(...)` has a small client-side anti-spam gate to prevent input floods (touch/mouse spam, key repeat, UI double-fire) from generating excessive trace/cast work.
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This is **not** a replacement for server cooldowns or validation. It’s client-side hygiene to keep the client stable and reduce redundant requests.
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## How it works
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The gate is implemented inside `Assets/Scripts/CECHostPlayer.Skill.cs`:
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- **Global minimum interval (ANY)**: blocks ultra-high-frequency bursts across *all* skills.
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- **Per-skill minimum interval (PER_SKILL)**: blocks rapidly pressing the *same* skill repeatedly.
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- **Charge exception**: if the player is charging a skill and presses the **same** skill again to release immediately, that press is **allowed** (so charging remains responsive).
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The timing source is `Time.unscaledTime` so the throttle stays consistent even if `Time.timeScale` changes.
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## Tunables
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In `CECHostPlayer.Skill.cs`:
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- `APPLY_SKILL_SHORTCUT_MIN_INTERVAL_ANY` (default `0.05s`)
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- `APPLY_SKILL_SHORTCUT_MIN_INTERVAL_PER_SKILL` (default `0.12s`)
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If you need to tweak feel:
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- Lower **ANY** carefully; it protects against accidental double-fire from UI/input systems.
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- Lower **PER_SKILL** if skills feel “eaten” during fast tapping, but keep it high enough to block spam.
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## Why the charge exception exists
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Chargeable skills commonly use a second press to “cast now”. Blocking that second press makes charging feel broken, so the anti-spam explicitly does not block it.
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