Spiritual Weapon: own channel + narration; rest blocked mid-zone

Spiritual Weapon used to ride the pet-attack channel, so a petless
cleric saw "🐾 Your faithful companion" each round and couldn't tell
the spell was firing. Split it to SpiritWeaponProc/Dmg with its own
✨ flavor; damage now scales with spell mod + upcast.

Rest also fired mid-dungeon — only the autorun honored RestingUntil,
the !rest commands themselves had no gate. Block both short and long
rest when an expedition or combat session is active.

internal/plugin/combat_engine.go

@@ -53,6 +53,11 @@ type CombatModifiers struct {
 	PetAttackDmg     int
 	PetDeflectProc   float64
 	PetWhiffProc     float64 // pet distracts enemy → guaranteed miss
+	// Spiritual Weapon — separate channel from the pet so the spectral mace
+	// gets its own narration when a cleric without a companion casts it.
+	// Damage formula mirrors PetAttack (Dmg + d5), proc rolls per round.
+	SpiritWeaponProc float64
+	SpiritWeaponDmg  int
 	SniperKillProc   float64 // Arina instant-kill
 	MistyHealProc    float64
 	MistyHealAmt     int
@@ -645,6 +650,19 @@ func simulateRound(st *combatState, player, enemy *Combatant, phase *CombatPhase
 		}
 	}
 
+	// Spiritual Weapon strike
+	if player.Mods.SpiritWeaponProc > 0 && st.randFloat() < player.Mods.SpiritWeaponProc {
+		swDmg := player.Mods.SpiritWeaponDmg + st.roll(5)
+		st.enemyHP = max(0, st.enemyHP-swDmg)
+		st.events = append(st.events, CombatEvent{
+			Round: st.round, Phase: phaseName, Actor: "spirit_weapon", Action: "spirit_weapon_strike",
+			Damage: swDmg, PlayerHP: st.playerHP, EnemyHP: st.enemyHP,
+		})
+		if enemyDown(st, phaseName) {
+			return true
+		}
+	}
+
 	// Misty heal
 	if player.Mods.MistyHealProc > 0 && st.randFloat() < player.Mods.MistyHealProc {
 		healAmt := player.Mods.MistyHealAmt

internal/plugin/combat_narrative.go

@@ -236,6 +236,9 @@ func renderEvent(e CombatEvent, playerName, enemyName string, result CombatResul
 	case "pet_attack":
 		return fmt.Sprintf(pickRand(narrativePetAttack), e.Damage)
 
+	case "spirit_weapon_strike":
+		return fmt.Sprintf(pickRand(narrativeSpiritWeapon), e.Damage)
+
 	case "pet_deflect":
 		return pickRand(narrativePetDeflect)
 
@@ -526,6 +529,13 @@ var narrativePetAttack = []string{
 	"🐾 Your faithful companion lands a hit for %d damage. More faithful than accurate, but today both applied.",
 }
 
+var narrativeSpiritWeapon = []string{
+	"✨ The spectral mace swings on its own and lands for %d damage. Floating menace, well-balanced.",
+	"✨ Your spiritual weapon hovers, picks an angle, strikes — %d damage. No grip, all conviction.",
+	"✨ A glowing weapon arcs in from beside you. %d damage. The enemy keeps trying to track it. Cannot.",
+	"✨ The spectral blade flickers, then bites. %d damage. It does not tire. It does not blink.",
+}
+
 var narrativePetDeflect = []string{
 	"🐾 Your pet intercepts the blow. Damage halved. Your pet is now your best piece of equipment.",
 	"🐾 Your pet pushes you aside at the last second. Impact reduced. You did not ask to be pushed. Results speak for themselves.",

internal/plugin/combat_session.go

@@ -121,6 +121,8 @@ type CombatStatuses struct {
 	BuffDamageBonus     float64 `json:"buff_damage_bonus,omitempty"`
 	BuffPetProc         float64 `json:"buff_pet_proc,omitempty"`
 	BuffDamageReductMul float64 `json:"buff_damage_reduct_mul,omitempty"`
+	BuffSpiritProc      float64 `json:"buff_spirit_proc,omitempty"`
+	BuffSpiritDmg       int     `json:"buff_spirit_dmg,omitempty"`
 }
 
 // applyBuffDelta folds one resolved buff (the result of a !cast / !consume
@@ -134,6 +136,8 @@ func (s *CombatStatuses) applyBuffDelta(d turnBuffDelta) {
 	s.BuffCritRate += d.dCrit
 	s.BuffDamageBonus += d.dDmgBonus
 	s.BuffPetProc += d.dPetProc
+	s.BuffSpiritProc += d.dSpiritProc
+	s.BuffSpiritDmg += d.dSpiritDmg
 	if d.dReductMul > 0 && d.dReductMul != 1 {
 		if s.BuffDamageReductMul == 0 {
 			s.BuffDamageReductMul = d.dReductMul

internal/plugin/combat_session_build.go

@@ -149,6 +149,8 @@ func applySessionBuffs(player *Combatant, s CombatStatuses) {
 	player.Mods.DamageBonus += s.BuffDamageBonus
 	player.Mods.PetAttackProc += s.BuffPetProc
 	player.Mods.PetAttackDmg += s.BuffPetDmg
+	player.Mods.SpiritWeaponProc += s.BuffSpiritProc
+	player.Mods.SpiritWeaponDmg += s.BuffSpiritDmg
 	if s.BuffDamageReductMul > 0 {
 		player.Mods.DamageReduct *= s.BuffDamageReductMul
 	}

internal/plugin/combat_turn_engine.go

@@ -219,6 +219,10 @@ func (te *turnEngine) stepPlayerTurn(action PlayerAction) {
 		te.finish(CombatStatusWon)
 		return
 	}
+	if te.spiritWeaponStrike() {
+		te.finish(CombatStatusWon)
+		return
+	}
 	te.sess.Phase = CombatPhaseEnemyTurn
 }
 
@@ -244,6 +248,24 @@ func (te *turnEngine) petStrike() bool {
 	return enemyDown(st, turnCombatPhase.Name)
 }
 
+// spiritWeaponStrike resolves the spell's bonus-action attack each round when
+// the spiritual_weapon buff is active. Same per-turn cadence as petStrike, but
+// rolls and narrates on its own channel so the spectral mace doesn't borrow
+// pet flavor on a petless caster. Returns true if the strike dropped the enemy.
+func (te *turnEngine) spiritWeaponStrike() bool {
+	st := te.st
+	if te.player.Mods.SpiritWeaponProc <= 0 || st.randFloat() >= te.player.Mods.SpiritWeaponProc {
+		return false
+	}
+	dmg := te.player.Mods.SpiritWeaponDmg + st.roll(5)
+	st.enemyHP = max(0, st.enemyHP-dmg)
+	st.events = append(st.events, CombatEvent{
+		Round: st.round, Phase: turnCombatPhase.Name, Actor: "spirit_weapon", Action: "spirit_weapon_strike",
+		Damage: dmg, PlayerHP: st.playerHP, EnemyHP: st.enemyHP,
+	})
+	return enemyDown(st, turnCombatPhase.Name)
+}
+
 // stepPlayerActionEffect resolves a !cast / !consume turn: the command handler
 // has already rolled the spell / picked the item and spent the resource, so the
 // engine only applies the HP deltas and emits the event before handing off to
@@ -295,6 +317,10 @@ func (te *turnEngine) stepPlayerActionEffect(eff *turnActionEffect) {
 		te.finish(CombatStatusWon)
 		return
 	}
+	if te.spiritWeaponStrike() {
+		te.finish(CombatStatusWon)
+		return
+	}
 	if eff.EnemySkip {
 		// fear_immune enemies shrug off control spells — the skip never arms.
 		if enemyImmuneToControl(te.enemy, st) {

internal/plugin/dnd_rest.go

@@ -6,6 +6,8 @@ import (
 	"sort"
 	"strings"
 	"time"
+
+	"maunium.net/go/mautrix/id"
 )
 
 // !rest short / !rest long.
@@ -45,6 +47,20 @@ func restingLockoutRemaining(c *DnDCharacter) time.Duration {
 	return remaining
 }
 
+// restBlockedReason returns a player-facing message when the character
+// cannot rest right now because they're mid-fight or mid-expedition. An
+// empty string means rest is allowed. Both !rest short and !rest long
+// honor this — the dungeon shouldn't be a campfire.
+func restBlockedReason(uid id.UserID) string {
+	if hasActiveCombatSession(uid) {
+		return "You're mid-fight. Finish it (or `!flee`) before resting."
+	}
+	if exp, _ := getActiveExpedition(uid); exp != nil {
+		return "You can't rest while on an expedition. Use `!expedition extract` first."
+	}
+	return ""
+}
+
 func (p *AdventurePlugin) handleDnDRestCmd(ctx MessageContext, args string) error {
 	args = strings.TrimSpace(strings.ToLower(args))
 	switch args {
@@ -77,6 +93,9 @@ func (p *AdventurePlugin) handleDnDShortRest(ctx MessageContext) error {
 		return p.SendDM(ctx.Sender, "Couldn't load your character.")
 	}
 
+	if msg := restBlockedReason(ctx.Sender); msg != "" {
+		return p.SendDM(ctx.Sender, msg)
+	}
 	if c.ShortRestCharges <= 0 {
 		return p.SendDM(ctx.Sender,
 			"You're out of short rest charges. Take a `!rest long` to restore them.")
@@ -170,6 +189,9 @@ func (p *AdventurePlugin) handleDnDLongRest(ctx MessageContext) error {
 		return p.SendDM(ctx.Sender, "Couldn't load your Adv 2.0 sheet.")
 	}
 
+	if msg := restBlockedReason(ctx.Sender); msg != "" {
+		return p.SendDM(ctx.Sender, msg)
+	}
 	if c.LastLongRestAt != nil {
 		elapsed := time.Since(*c.LastLongRestAt)
 		if elapsed < dndLongRestCooldown {

internal/plugin/dnd_spell_combat.go

@@ -268,12 +268,22 @@ func applySpellBuff(spell SpellDefinition, c *DnDCharacter, stats *CombatStats,
 		stats.AttackBonus += 1
 		mods.DamageBonus += 0.05
 	case "spiritual_weapon":
-		// Spectral bonus-action attack each round. Reuse pet-attack channel.
-		if mods.PetAttackProc < 0.5 {
-			mods.PetAttackProc = 0.5
+		// Spectral bonus-action attack each round on its own channel so the
+		// narration doesn't borrow pet flavor (the cleric may have no pet).
+		// 1d8 + spell mod base, +1d8 per 2 slot levels above 2nd; the engine
+		// rolls the d5 variance, so Dmg carries the average + upcast bump.
+		base := 4 + spellAttackBonus(c)
+		if slot > 2 {
+			base += 4 * ((slot - 2) / 2)
 		}
-		if mods.PetAttackDmg < 6 {
-			mods.PetAttackDmg = 6
+		if base < 4 {
+			base = 4
+		}
+		if mods.SpiritWeaponProc < 0.5 {
+			mods.SpiritWeaponProc = 0.5
+		}
+		if mods.SpiritWeaponDmg < base {
+			mods.SpiritWeaponDmg = base
 		}
 	case "mirror_image":
 		mods.WardCharges += 2
@@ -422,6 +432,8 @@ type turnBuffDelta struct {
 	reflect                    float64
 	autoCrit, enemySkip        bool
 	heal                       int // a MaxHP-raise (Aid) collapses to an immediate heal
+	dSpiritProc                float64
+	dSpiritDmg                 int
 }
 
 // statComponent reports whether the buff has a re-applicable persistent stat
@@ -429,6 +441,7 @@ type turnBuffDelta struct {
 func (d turnBuffDelta) statComponent() bool {
 	return d.dAC != 0 || d.dAtk != 0 || d.dSpeed != 0 || d.dPetDmg != 0 ||
 		d.dCrit != 0 || d.dDmgBonus != 0 || d.dPetProc != 0 ||
+		d.dSpiritProc != 0 || d.dSpiritDmg != 0 ||
 		(d.dReductMul > 0 && d.dReductMul != 1)
 }
 
@@ -460,6 +473,8 @@ func diffTurnBuff(bs, as CombatStats, bm, am CombatModifiers) turnBuffDelta {
 		autoCrit:   am.AutoCritFirst && !bm.AutoCritFirst,
 		enemySkip:  am.SpellEnemySkipFirst && !bm.SpellEnemySkipFirst,
 		heal:       as.MaxHP - bs.MaxHP,
+		dSpiritProc: am.SpiritWeaponProc - bm.SpiritWeaponProc,
+		dSpiritDmg:  am.SpiritWeaponDmg - bm.SpiritWeaponDmg,
 	}
 	if bm.DamageReduct > 0 {
 		d.dReductMul = am.DamageReduct / bm.DamageReduct