improve targeting function and further improve equipment mid combat lag.

Init.lua

@@ -96,11 +96,15 @@ CleveRoids.dynamicCmds = {
 
 -- Equipment swap queue system
 CleveRoids.equipmentQueue = {}
+CleveRoids.equipmentQueueLen = 0  -- PERFORMANCE: Track length to avoid table.getn() every frame
 CleveRoids.lastEquipTime = {}
 CleveRoids.lastGlobalEquipTime = 0
 CleveRoids.EQUIP_COOLDOWN = 1.5  -- Per-slot cooldown
 CleveRoids.EQUIP_GLOBAL_COOLDOWN = 0.5  -- Global cooldown
 
+-- PERFORMANCE: Table pool for queue entries to reduce garbage collection
+CleveRoids.queueEntryPool = {}
+
 -- Spell queue state (Nampower)
 CleveRoids.queuedSpell = nil
 CleveRoids.lastCastSpell = nil