feat(buffs-power): 버프/디버프·Power 전투 규칙 (생성기)

- 약화(-25%)·취약(+50%)·힘(+N) 피해 공식 양방향 적용 (CalcPlayerAttack·EnemyActStep)
- Power 카드: 사용 시 소멸, PlayerPowers 등록, 매턴 strengthPerTurn 발동
- 적 Debuff 인텐트 처리·디버프 턴 감소(플레이어 턴 종료·적 행동 후)
- 인텐트 effect 직렬화·막 배율은 Debuff 값 제외

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

tools/deck/gen-slaydeck.mjs

@@ -37,7 +37,11 @@ function luaRelicsTable(relics) {
 }
 
 function luaIntentsArray(intents) {
-  return '{ ' + intents.map((it) => `{ kind = ${luaStr(it.kind)}, value = ${it.value} }`).join(', ') + ' }';
+  return '{ ' + intents.map((it) => {
+    const fields = [`kind = ${luaStr(it.kind)}`, `value = ${it.value}`];
+    if (it.effect != null) fields.push(`effect = ${luaStr(it.effect)}`);
+    return `{ ${fields.join(', ')} }`;
+  }).join(', ') + ' }';
 }
 function luaEnemiesTable(enemies) {
   const lines = Object.entries(enemies).map(([id, e]) =>
@@ -65,6 +69,11 @@ function luaCardsTable(cards) {
     const fields = [`name = ${luaStr(c.name)}`, `cost = ${c.cost}`, `desc = ${luaStr(c.desc)}`, `kind = ${luaStr(c.kind)}`];
     if (c.damage != null) fields.push(`damage = ${c.damage}`);
     if (c.block != null) fields.push(`block = ${c.block}`);
+    if (c.strength != null) fields.push(`strength = ${c.strength}`);
+    if (c.weak != null) fields.push(`weak = ${c.weak}`);
+    if (c.vuln != null) fields.push(`vuln = ${c.vuln}`);
+    if (c.powerEffect != null) fields.push(`powerEffect = ${luaStr(c.powerEffect)}`);
+    if (c.value != null) fields.push(`value = ${c.value}`);
     if (c.image != null) fields.push(`image = ${luaStr(c.image)}`);
     return `\t${id} = { ${fields.join(', ')} },`;
   });
@@ -1888,6 +1897,10 @@ function writeCodeblocks() {
     prop('number', 'DragSlot', '0'),
     prop('boolean', 'FxBusy', 'false'),
     prop('boolean', 'TurnBusy', 'false'),
+    prop('number', 'PlayerStr', '0'),
+    prop('number', 'PlayerWeak', '0'),
+    prop('number', 'PlayerVuln', '0'),
+    prop('any', 'PlayerPowers'),
   ], [
     method('OnBeginPlay', `self:ShowMainMenu()`),
     method('HideGameHud', `self:SetEntityEnabled("/ui/DefaultGroup/Button_Attack", false)
@@ -2001,6 +2014,10 @@ self:SetEntityEnabled("/ui/DefaultGroup/CombatHud/Result", false)
 self.MaxEnergy = 3
 self.Turn = 0
 self.PlayerBlock = 0
+self.PlayerStr = 0
+self.PlayerWeak = 0
+self.PlayerVuln = 0
+self.PlayerPowers = {}
 self.CombatOver = false
 self.DiscardPile = {}
 self.Hand = {}
@@ -2062,11 +2079,16 @@ for i = 1, n do
 	if e == nil then e = { name = item.enemyId, maxHp = 10, intents = { { kind = "Attack", value = 5 } } } end
 	local intents = {}
 	for k = 1, #e.intents do
-		intents[k] = { kind = e.intents[k].kind, value = math.floor(e.intents[k].value * mult) }
+		local v = e.intents[k].value
+		if e.intents[k].kind ~= "Debuff" then
+			v = math.floor(v * mult)
+		end
+		intents[k] = { kind = e.intents[k].kind, value = v, effect = e.intents[k].effect }
 	end
 	local maxHp = math.floor(e.maxHp * mult)
 	self.Monsters[i] = { entity = item.entity, enemyId = item.enemyId, name = e.name,
-		hp = maxHp, maxHp = maxHp, block = 0, intents = intents, intentIdx = 1, alive = true, slot = i }
+		hp = maxHp, maxHp = maxHp, block = 0, str = 0, weak = 0, vuln = 0,
+		intents = intents, intentIdx = 1, alive = true, slot = i }
 	self:ReviveMonsterEntity(item.entity)
 	self:PositionMonsterSlot(i)
 end
@@ -2184,6 +2206,14 @@ end`),
     method('StartPlayerTurn', `self.Turn = self.Turn + 1
 self.Energy = self.MaxEnergy
 self:ApplyRelics("turnStart")
+if self.PlayerPowers ~= nil then
+	for i = 1, #self.PlayerPowers do
+		local pc = self.Cards[self.PlayerPowers[i]]
+		if pc ~= nil and pc.powerEffect == "strengthPerTurn" then
+			self.PlayerStr = self.PlayerStr + pc.value
+		end
+	end
+end
 self.PlayerBlock = 0
 self:DrawCards(5)
 self:RenderHand(true)
@@ -2195,6 +2225,8 @@ for i = 1, #self.Hand do
 \ttable.insert(self.DiscardPile, self.Hand[i])
 end
 self.Hand = {}
+if self.PlayerWeak > 0 then self.PlayerWeak = self.PlayerWeak - 1 end
+if self.PlayerVuln > 0 then self.PlayerVuln = self.PlayerVuln - 1 end
 self:RenderHand(false)
 self:RenderPiles()
 self:EnemyTurn()`),
@@ -2351,10 +2383,10 @@ local e = _EntityService:GetEntityByPath(base)
 if e ~= nil and e.SpriteGUIRendererComponent ~= nil then
 	if c.kind == "Attack" then
 		e.SpriteGUIRendererComponent.Color = Color(0.86, 0.42, 0.38, 1)
-	elseif c.kind == "Skill" then
-		e.SpriteGUIRendererComponent.Color = Color(0.42, 0.55, 0.85, 1)
-	else
+	elseif c.kind == "Power" then
 		e.SpriteGUIRendererComponent.Color = Color(0.46, 0.68, 0.52, 1)
+	else
+		e.SpriteGUIRendererComponent.Color = Color(0.42, 0.55, 0.85, 1)
 	end
 end
 self:SetText(base .. "/Cost", string.format("%d", c.cost))
@@ -2407,6 +2439,14 @@ end, 1 / 60)`, [
       { Type: 'any', DefaultValue: null, SyncDirection: 0, Attributes: [], Name: 'toPos' },
       { Type: 'number', DefaultValue: null, SyncDirection: 0, Attributes: [], Name: 'duration' },
     ]),
+    method('CalcPlayerAttack', `local dmg = base + self.PlayerStr
+if self.PlayerWeak > 0 then
+	dmg = math.floor(dmg * 0.75)
+end
+if dmg < 0 then
+	dmg = 0
+end
+return dmg`, [{ Type: 'number', DefaultValue: null, SyncDirection: 0, Attributes: [], Name: 'base' }], 0, 'number'),
     method('PlayCard', `if self.CombatOver == true or self.FxBusy == true or self.TurnBusy == true then
 	return
 end
@@ -2428,7 +2468,7 @@ end
 self.Energy = self.Energy - c.cost
 if c.kind == "Attack" then
 	if c.damage ~= nil then
-		self:PlayAttackFx(self.TargetIndex, c.image, c.damage)
+		self:PlayAttackFx(self.TargetIndex, c.image, self:CalcPlayerAttack(c.damage))
 	end
 	if c.block ~= nil then
 		self.PlayerBlock = self.PlayerBlock + c.block
@@ -2438,9 +2478,25 @@ elseif c.kind == "Skill" then
 	if c.block ~= nil then
 		self.PlayerBlock = self.PlayerBlock + c.block
 	end
+elseif c.kind == "Power" then
+	if c.powerEffect ~= nil then
+		table.insert(self.PlayerPowers, cardId)
+	end
+end
+if c.strength ~= nil then
+	self.PlayerStr = self.PlayerStr + c.strength
+end
+if c.weak ~= nil or c.vuln ~= nil then
+	local tm = self.Monsters[self.TargetIndex]
+	if tm ~= nil and tm.alive == true then
+		if c.weak ~= nil then tm.weak = tm.weak + c.weak end
+		if c.vuln ~= nil then tm.vuln = tm.vuln + c.vuln end
+	end
 end
 table.remove(self.Hand, slot)
-table.insert(self.DiscardPile, cardId)
+if c.kind ~= "Power" then
+	table.insert(self.DiscardPile, cardId)
+end
 self:RenderHand(false)
 self:RenderPiles()
 self:RenderCombat()
@@ -2529,6 +2585,9 @@ if m == nil then
 	return
 end
 local dmg = amount
+if m.vuln > 0 then
+	dmg = math.floor(dmg * 1.5)
+end
 if m.block > 0 then
 	local absorbed = math.min(m.block, dmg)
 	m.block = m.block - absorbed
@@ -2562,8 +2621,13 @@ end
 _TimerService:SetTimerOnce(function()
 	if fx ~= nil then fx.Enable = false end
 	self.FxBusy = false
+	local shown = damage
+	local mt = self.Monsters[targetIndex]
+	if mt ~= nil and mt.alive == true and mt.vuln > 0 then
+		shown = math.floor(damage * 1.5)
+	end
 	self:DealDamageToTarget(damage)
-	self:ShowDmgPop(targetIndex, damage)
+	self:ShowDmgPop(targetIndex, shown)
 	self:RenderCombat()
 	self:CheckCombatEnd()
 end, 0.35)`, [
@@ -2612,17 +2676,32 @@ _TimerService:SetTimerOnce(function()
 	local intent = m.intents[m.intentIdx]
 	if intent ~= nil then
 		if intent.kind == "Attack" then
+			local atk = intent.value + m.str
+			if m.weak > 0 then
+				atk = math.floor(atk * 0.75)
+			end
+			if self.PlayerVuln > 0 then
+				atk = math.floor(atk * 1.5)
+			end
 			local before = self.PlayerHp
-			self:DealDamageToPlayer(intent.value)
+			self:DealDamageToPlayer(atk)
 			self:ShowPlayerDmgPop(before - self.PlayerHp)
 		elseif intent.kind == "Defend" then
 			m.block = m.block + intent.value
+		elseif intent.kind == "Debuff" then
+			if intent.effect == "weak" then
+				self.PlayerWeak = self.PlayerWeak + intent.value
+			elseif intent.effect == "vuln" then
+				self.PlayerVuln = self.PlayerVuln + intent.value
+			end
 		end
 	end
 	m.intentIdx = m.intentIdx + 1
 	if m.intentIdx > #m.intents then
 		m.intentIdx = 1
 	end
+	if m.weak > 0 then m.weak = m.weak - 1 end
+	if m.vuln > 0 then m.vuln = m.vuln - 1 end
 	self:RenderCombat()
 	self:SetEntityEnabled(base .. "/ActFrame", false)
 	_TimerService:SetTimerOnce(function() self:EnemyActStep(idx + 1) end, 0.15)