FocusCastbarMover

FocusCastbarMover (FCM) is designed for players who rely heavily on Focus target interrupts in PvE and PvP content and want precise, trustworthy alerts without distractions.

In modern WoW versions, many addons either over-alert (even when interrupts are unavailable) or rely on unstable API data. FCM addresses this by using action-bar–based cooldown detection and strict interruptibility checks, ensuring alerts only occur when they actually matter.

🔹 Core Features

• Movable Focus Cast Bar
  Freely reposition the Focus target cast bar anywhere on the screen.
• Interrupt-Aware Alerts
  Alerts are shown only when the Focus cast is interruptible and your interrupt is actually ready.
• Suppress Alerts While Interrupt Is on Cooldown
  Optionally hide the cast bar and mute alert sounds when your interrupt ability is on cooldown, preventing misleading or spammy notifications.
• Reliable Cooldown Detection (12.x-safe)
  Uses action bar slot scanning (GetActionCooldown) instead of unstable spell cooldown APIs, avoiding common “false ready” issues.
• Sound Alerts with Custom Audio Support
  Play a sound when an interrupt opportunity appears, with support for custom .ogg files.
• Clean, Lightweight, and Secure
  No protected function calls, no group scanning, no addon communication, and no taint-prone logic.