~~
~~	Empyrean Facility Aetheria Quest Meta
~~	Automates the 3-level Aetheria slot unlock dungeon
~~	Each level: kill wisps in 4 cardinal rooms, use Aligned Mana Stone at each fountain
~~	Then use stone at center fountain and take portal to next level
~~
~~	NAV FILES REQUIRED (record in-game, save to VTank folder):
~~		nav_empyrean.nav       - Route TO the dungeon (already have this)
~~		emp_upper_north.nav    - Upper level: start → north room fountain
~~		emp_upper_east.nav     - Upper level: north room → east room fountain
~~		emp_upper_south.nav    - Upper level: east room → south room fountain
~~		emp_upper_west.nav     - Upper level: south room → west room fountain
~~		emp_upper_center.nav   - Upper level: west room → center room fountain
~~		emp_middle_north.nav   - Middle level: landing → north room fountain
~~		emp_middle_east.nav    - Middle level: north room → east room fountain
~~		emp_middle_south.nav   - Middle level: east room → south room fountain
~~		emp_middle_west.nav    - Middle level: south room → west room fountain
~~		emp_middle_center.nav  - Middle level: west room → center room fountain
~~		emp_lower_north.nav    - Lower level: landing → north room fountain
~~		emp_lower_east.nav     - Lower level: north room → east room fountain
~~		emp_lower_south.nav    - Lower level: east room → south room fountain
~~		emp_lower_west.nav     - Lower level: south room → west room fountain
~~		emp_lower_center.nav   - Lower level: west room → center room fountain
~~

~~ ============================================================
~~ STATE: Default - One-time init and travel to dungeon
~~ ============================================================
STATE: {Default}
	IF: Death
		DO: SetState {death}
	IF: Always
		DO: DoAll
				Chat {/ub opt set VTank.PatchExpressionEngine true}
				SetOpt {enablecombat} {false}
				SetOpt {enablenav} {true}
				SetOpt {enablelooting} {false}
				SetOpt {enablebuffing} {true}
				SetOpt {attackdistance} {0.0125}
				DoExpr {setvar[currentLevel,`upper`]}
				DoExpr {setvar[currentRoom,`north`]}
				DoExpr {setvar[roomsDone,0]}
				Chat {/vt nav load nav_empyrean}
				SetState {enter_dungeon}

~~ ============================================================
~~ STATE: enter_dungeon - Wait for nav to reach dungeon entrance
~~ ============================================================
STATE: {enter_dungeon}
	IF: Death
		DO: SetState {death}
	IF: All
			SecsInStateGE 3
			NavEmpty
		DO: DoAll
				SetOpt {enablecombat} {true}
				SetState {goto_room}
	IF: Always
		DO: DoAll
				SetWatchdog 10.0 300.0 {stuck}

~~ ============================================================
~~ STATE: goto_room - Load nav for current level+room
~~ ============================================================
STATE: {goto_room}
	IF: Death
		DO: SetState {death}
	IF: Always
		DO: DoAll
				ChatExpr {\/vt nav load emp_+getvar[currentLevel]+`_`+getvar[currentRoom]}
				DoExpr {clearvar[navLoaded]}
				SetState {arrive_room}

~~ ============================================================
~~ STATE: arrive_room - Wait for nav to finish (arrived at room)
~~ ============================================================
STATE: {arrive_room}
	IF: Death
		DO: SetState {death}
	IF: All
			Expr {testvar[navLoaded]}
			NavEmpty
		DO: DoAll
				ClearWatchdog
				SetState {kill_wisps}
	IF: Always
		DO: DoAll
				DoExpr {touchvar[navLoaded]}
				SetWatchdog 10.0 180.0 {stuck}

~~ ============================================================
~~ STATE: kill_wisps - Wait for all mobs in room to die
~~ ============================================================
STATE: {kill_wisps}
	IF: Death
		DO: SetState {death}
	~~ All wisps dead — proceed to use stone
	IF: All
			SecsInStateGE 5
			NoMobsInDist 4.0
		DO: SetState {use_stone}
	~~ Safety timeout: if stuck fighting for 5 minutes, try stone anyway
	IF: SecsInStateGE 300
		DO: SetState {use_stone}
	IF: Always
		DO: DoAll
				SetWatchdog 10.0 300.0 {stuck}

~~ ============================================================
~~ STATE: use_stone - Use Aligned Mana Stone, wait for result
~~ ============================================================
STATE: {use_stone}
	IF: Death
		DO: SetState {death}
	~~ Success: "A shiver moves across your body"
	IF: ChatMatch {A shiver moves across your body}
		DO: DoAll
				DoExpr {echo[`Room complete! (`+getvar[currentLevel]+` `+getvar[currentRoom]+`)`,1]}
				SetState {next_room}
	~~ Already done: "you feel no change"
	IF: ChatMatch {no change}
		DO: DoAll
				DoExpr {echo[`Room already done (`+getvar[currentLevel]+` `+getvar[currentRoom]+`)`,1]}
				SetState {next_room}
	~~ Retry stone every 5 seconds
	IF: SecsInStateGE 5
		DO: DoAll
				Chat {/ub use Aligned Mana Stone}
				SetState {use_stone}
	~~ First attempt immediately
	IF: Always
		DO: DoAll
				Chat {/ub use Aligned Mana Stone}

~~ ============================================================
~~ STATE: next_room - Advance to next room or center
~~ Route: north → east → south → west → center
~~ ============================================================
STATE: {next_room}
	IF: Death
		DO: SetState {death}
	~~ From north → go east
	IF: Expr {getvar[currentRoom]==`north`}
		DO: DoAll
				DoExpr {setvar[currentRoom,`east`]}
				SetState {goto_room}
	~~ From east → go south
	IF: Expr {getvar[currentRoom]==`east`}
		DO: DoAll
				DoExpr {setvar[currentRoom,`south`]}
				SetState {goto_room}
	~~ From south → go west
	IF: Expr {getvar[currentRoom]==`south`}
		DO: DoAll
				DoExpr {setvar[currentRoom,`west`]}
				SetState {goto_room}
	~~ From west → go to center
	IF: Expr {getvar[currentRoom]==`west`}
		DO: DoAll
				DoExpr {setvar[currentRoom,`center`]}
				SetState {goto_room}
	~~ From center → level complete, use stone then take portal
	IF: Expr {getvar[currentRoom]==`center`}
		DO: SetState {use_stone_center}

~~ ============================================================
~~ STATE: use_stone_center - Use stone at center fountain, then portal
~~ ============================================================
STATE: {use_stone_center}
	IF: Death
		DO: SetState {death}
	~~ Success at center fountain — got aetheria message
	IF: ChatMatch {A shiver moves across your body}
		DO: DoAll
				DoExpr {echo[`Level complete! (`+getvar[currentLevel]+`)`,1]}
				SetState {take_portal}
	~~ Already done
	IF: ChatMatch {no change}
		DO: DoAll
				DoExpr {echo[`Level already done (`+getvar[currentLevel]+`)`,1]}
				SetState {take_portal}
	~~ Retry stone every 5 seconds
	IF: SecsInStateGE 5
		DO: DoAll
				Chat {/ub use Aligned Mana Stone}
				SetState {use_stone_center}
	~~ First attempt immediately
	IF: Always
		DO: DoAll
				Chat {/ub use Aligned Mana Stone}

~~ ============================================================
~~ STATE: take_portal - Take portal to next level
~~ ============================================================
STATE: {take_portal}
	IF: Death
		DO: SetState {death}
	~~ Upper level done → take Middle portal
	IF: Expr {getvar[currentLevel]==`upper`}
		DO: DoAll
				DoExpr {setvar[currentLevel,`middle`]}
				DoExpr {setvar[currentRoom,`north`]}
				Chat {/ub use Empyrean Facility Middle Level}
				SetState {portal_transition}
	~~ Middle level done → take Lower portal
	IF: Expr {getvar[currentLevel]==`middle`}
		DO: DoAll
				DoExpr {setvar[currentLevel,`lower`]}
				DoExpr {setvar[currentRoom,`north`]}
				Chat {/ub use Empyrean Facility Lower Level}
				SetState {portal_transition}
	~~ Lower level done → quest complete!
	IF: Expr {getvar[currentLevel]==`lower`}
		DO: DoAll
				DoExpr {echo[`All 3 aetheria slots unlocked!`,1]}
				SetState {quest_done}

~~ ============================================================
~~ STATE: portal_transition - Wait for portal entry/exit
~~ ============================================================
STATE: {portal_transition}
	IF: Death
		DO: SetState {death}
	IF: ExitPortal
		DO: DoAll
				DoExpr {echo[`Arrived at `+getvar[currentLevel]+` level`,1]}
				SetState {goto_room}
	~~ Safety: if portal didn't work, retry
	IF: SecsInStateGE 15
		DO: SetState {take_portal}

~~ ============================================================
~~ STATE: quest_done - All 3 levels complete, recall out
~~ ============================================================
STATE: {quest_done}
	IF: Always
		DO: DoAll
				DoExpr {echo[`Empyrean Facility quest COMPLETE! All aetheria slots unlocked.`,1]}
				Chat {/mp}

~~ ============================================================
~~ STATE: stuck - Navigation stuck, try to recover
~~ ============================================================
STATE: {stuck}
	IF: Death
		DO: SetState {death}
	IF: Always
		DO: DoAll
				Chat {/ub face}
				DoExpr {echo[`Stuck! Trying to recover...`,1]}
				SetState {goto_room}

~~ ============================================================
~~ STATE: death - Death recovery
~~ Re-enter dungeon from the beginning
~~ ============================================================
STATE: {death}
	IF: ExitPortal
		DO: DoAll
				DoExpr {echo[`Died! Re-entering dungeon...`,1]}
				Chat {/vt nav load nav_empyrean}
				SetState {enter_dungeon}