EchoTime — v1.1.0 → v1.2.0

DAI 3.3 Modernization

• Updated EchoTime for DAI 3.3.
• Updated managed ADDON version to v1.2.0.
• Preserved the stable dai_time_reverse namespace and native item IDs.
• Remains fully datapack-only with no required Resource Pack.

Player Runtime Optimization

• Consolidated the 20 TPS player runtime behind one global player selection.

• Replaced repeated player-wide scans used for:

  • Player ID assignment
  • Historical migrations
  • Item initialization
  • Temporal Stream hold state
  • Cooldowns
  • Manual trigger controls
  • Ability routing

• Player-local runtime work now executes from a single per-player dispatcher.

Chrono Anchor Optimization

• Consolidated Chrono Anchor maintenance behind one frozen-entity dispatcher.

• Replaced separate global scans for active and expired frozen entities.

• Frozen entities still receive full 20 TPS maintenance.

• Chrono Anchor behavior remains unchanged:

  • 10-block radius
  • 2-second freeze
  • Caster remains free to move

Temporal History Optimization

• Consolidated the 10 Hz temporal-history engine behind one global player selection per sample.

• Preserved the bounded recorder introduced previously.

• Reversal Field still records at most:

  • 16 nearby non-player timelines
  • Within the actual 10-block field radius
  • Per player/sample

• Existing epoch guards continue preventing duplicated work when multiple players overlap.

Rewind Helper-State Cleanup

• Removed repeated global current-player helper-tag clearing from active player rewind steps.
• Removed repeated global current-entity helper-tag clearing from active entity rewind steps.
• Temporary rewind helper state is now released locally after each use.
• Stale transient helper tags are cleaned once during datapack load.

Migration Efficiency

• Added a dedicated v1.2.0 migration marker.
• Historical migration tags are no longer forcibly removed on every /reload.
• Missing older migrations are handled locally only when actually required.
• Existing stable player IDs, cooldowns, and item state are preserved.

Temporal Recall

• Preserved the full 3-second emergency rewind.
• Movement and facing continue rewinding through recorded history.
• Preserved the enchanted Ender Eye presentation.
• Existing cooldown behavior remains unchanged.

Reversal Field

• Preserved localized entity rewind within 10 blocks.
• Preserved up to 3 seconds of recorded entity history.
• Existing health, fire, air, projectile-ground state, fall distance, motion restoration, and simulation-state handling remain intact.

Temporal Stream

• Preserved continuous hold-to-rewind behavior.
• Maximum rewind remains 5 seconds.
• Releasing the item still resumes from the historical frame currently reached.
• Hold-state detection remains at full server-tick responsiveness.

Native Items

Preserved all four DAI-native items:

• Temporal Recall
• Chrono Anchor
• Reversal Field
• Temporal Stream

Stable IDs remain unchanged for world and addon compatibility.

World of Addons Compatibility

• Preserved the native content identities recognized by World of Addons.
• EchoTime can continue appearing as the Echo Anomaly champion when installed alongside a compatible World of Addons release.
• World of Addons remains optional and is not a dependency.

Performance Summary

• Player runtime global scans: many per tick → 1
• Frozen-entity maintenance scans: 2 per tick → 1
• 10 Hz player-history dispatcher: multiple player scans → 1
• Repeated global rewind helper-tag sweeps: removed from active playback
• Temporal gameplay timing: unchanged