mekton boss npc uses static tekton mesh w/ emission color cycling; updated bot ghost check

scripts/bot_strategic_planner.gd

@@ -62,16 +62,16 @@ func _get_candy_survival_manager() -> Node:
 	return null
 
 func _bot_has_ghost_powerup() -> bool:
-	"""Check if the bot has a ghost powerup in its SpecialTilesManager inventory."""
-	var stm = actor.get_node_or_null("SpecialTilesManager")
-	if not stm:
+	"""Check if the bot has native ghost charges in CandySurvivalManager."""
+	var gm = _get_candy_survival_manager()
+	if not gm:
 		return false
-	return stm.inventory.get(stm.SpecialEffect.INVISIBLE_MODE, false)
+	var pid = actor.get("peer_id") if "peer_id" in actor else actor.name.to_int()
+	return gm.player_ghosts.get(pid, 0) > 0
 
 func _is_bot_ghost_active() -> bool:
 	"""Check if the bot is currently in ghost (invisible) mode."""
 	return actor.get("is_invisible") == true
-
 func _is_overlay_unsafe(pos: Vector2i) -> bool:
 	"""True if the cell carries a sticky or telegraphed overlay on layer 2."""
 	if not enhanced_gridmap: