refactor(engine): 전투 틱 로직을 CombatTickService로 분리
- ProgressService에서 전투 처리 로직 추출 - 스킬 자동 사용, DOT, 물약 사용 로직 포함 - CombatTickResult 결과 클래스 정의
This commit is contained in:
JiWoong Sul
580
lib/src/core/engine/combat_tick_service.dart
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580
lib/src/core/engine/combat_tick_service.dart
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import 'package:asciineverdie/data/skill_data.dart';
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import 'package:asciineverdie/src/core/engine/combat_calculator.dart';
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import 'package:asciineverdie/src/core/engine/potion_service.dart';
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import 'package:asciineverdie/src/core/engine/skill_service.dart';
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import 'package:asciineverdie/src/core/model/combat_event.dart';
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import 'package:asciineverdie/src/core/model/combat_state.dart';
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import 'package:asciineverdie/src/core/model/combat_stats.dart';
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import 'package:asciineverdie/src/core/model/game_state.dart';
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import 'package:asciineverdie/src/core/model/monster_combat_stats.dart';
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import 'package:asciineverdie/src/core/model/potion.dart';
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import 'package:asciineverdie/src/core/model/skill.dart';
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import 'package:asciineverdie/src/core/util/deterministic_random.dart';
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/// 전투 틱 처리 결과
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class CombatTickResult {
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const CombatTickResult({
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required this.combat,
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required this.skillSystem,
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this.potionInventory,
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});
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final CombatState combat;
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final SkillSystemState skillSystem;
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final PotionInventory? potionInventory;
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}
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/// 전투 틱 처리 서비스
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///
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/// ProgressService에서 분리된 전투 로직 담당:
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/// - 스킬 자동 사용
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/// - DOT 처리
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/// - 물약 자동 사용
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/// - 플레이어/몬스터 공격 처리
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class CombatTickService {
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CombatTickService({required this.rng});
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final DeterministicRandom rng;
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/// 전투 틱 처리 (스킬 자동 사용, DOT, 물약 포함)
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///
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/// [state] 현재 게임 상태
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/// [combat] 현재 전투 상태
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/// [skillSystem] 스킬 시스템 상태
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/// [elapsedMs] 경과 시간 (밀리초)
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CombatTickResult processTick({
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required GameState state,
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required CombatState combat,
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required SkillSystemState skillSystem,
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required int elapsedMs,
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}) {
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if (!combat.isActive || combat.isCombatOver) {
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return CombatTickResult(
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combat: combat,
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skillSystem: skillSystem,
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potionInventory: null,
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);
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}
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final calculator = CombatCalculator(rng: rng);
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final skillService = SkillService(rng: rng);
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final potionService = const PotionService();
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var playerStats = combat.playerStats;
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var monsterStats = combat.monsterStats;
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var playerAccumulator = combat.playerAttackAccumulatorMs + elapsedMs;
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var monsterAccumulator = combat.monsterAttackAccumulatorMs + elapsedMs;
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var totalDamageDealt = combat.totalDamageDealt;
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var totalDamageTaken = combat.totalDamageTaken;
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var turnsElapsed = combat.turnsElapsed;
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var updatedSkillSystem = skillSystem;
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var activeDoTs = [...combat.activeDoTs];
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var usedPotionTypes = {...combat.usedPotionTypes};
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var activeDebuffs = [...combat.activeDebuffs];
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PotionInventory? updatedPotionInventory;
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// 새 전투 이벤트 수집
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final newEvents = <CombatEvent>[];
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final timestamp = updatedSkillSystem.elapsedMs;
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// 만료된 디버프 정리
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activeDebuffs = activeDebuffs
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.where((debuff) => !debuff.isExpired(timestamp))
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.toList();
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// DOT 틱 처리
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final dotResult = _processDotTicks(
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activeDoTs: activeDoTs,
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monsterStats: monsterStats,
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elapsedMs: elapsedMs,
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timestamp: timestamp,
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totalDamageDealt: totalDamageDealt,
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);
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activeDoTs = dotResult.activeDoTs;
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monsterStats = dotResult.monsterStats;
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totalDamageDealt = dotResult.totalDamageDealt;
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newEvents.addAll(dotResult.events);
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// 긴급 물약 자동 사용 (HP < 30%)
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final potionResult = _tryEmergencyPotion(
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playerStats: playerStats,
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potionInventory: state.potionInventory,
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usedPotionTypes: usedPotionTypes,
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playerLevel: state.traits.level,
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timestamp: timestamp,
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potionService: potionService,
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);
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if (potionResult != null) {
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playerStats = potionResult.playerStats;
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usedPotionTypes = potionResult.usedPotionTypes;
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updatedPotionInventory = potionResult.potionInventory;
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newEvents.addAll(potionResult.events);
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}
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// 플레이어 공격 체크
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if (playerAccumulator >= playerStats.attackDelayMs) {
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final attackResult = _processPlayerAttack(
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state: state,
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playerStats: playerStats,
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monsterStats: monsterStats,
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updatedSkillSystem: updatedSkillSystem,
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activeDoTs: activeDoTs,
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activeDebuffs: activeDebuffs,
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totalDamageDealt: totalDamageDealt,
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timestamp: timestamp,
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calculator: calculator,
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skillService: skillService,
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);
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playerStats = attackResult.playerStats;
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monsterStats = attackResult.monsterStats;
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updatedSkillSystem = attackResult.skillSystem;
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activeDoTs = attackResult.activeDoTs;
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activeDebuffs = attackResult.activeDebuffs;
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totalDamageDealt = attackResult.totalDamageDealt;
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newEvents.addAll(attackResult.events);
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playerAccumulator -= playerStats.attackDelayMs;
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turnsElapsed++;
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}
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// 몬스터가 살아있으면 반격
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if (monsterStats.isAlive &&
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monsterAccumulator >= monsterStats.attackDelayMs) {
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final monsterAttackResult = _processMonsterAttack(
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playerStats: playerStats,
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monsterStats: monsterStats,
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activeDebuffs: activeDebuffs,
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totalDamageTaken: totalDamageTaken,
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timestamp: timestamp,
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calculator: calculator,
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);
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playerStats = monsterAttackResult.playerStats;
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totalDamageTaken = monsterAttackResult.totalDamageTaken;
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newEvents.addAll(monsterAttackResult.events);
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monsterAccumulator -= monsterStats.attackDelayMs;
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}
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// 전투 종료 체크
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final isActive = playerStats.isAlive && monsterStats.isAlive;
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// 기존 이벤트와 합쳐서 최대 10개 유지
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final combinedEvents = [...combat.recentEvents, ...newEvents];
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final recentEvents = combinedEvents.length > 10
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? combinedEvents.sublist(combinedEvents.length - 10)
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: combinedEvents;
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return CombatTickResult(
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combat: combat.copyWith(
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playerStats: playerStats,
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monsterStats: monsterStats,
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playerAttackAccumulatorMs: playerAccumulator,
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monsterAttackAccumulatorMs: monsterAccumulator,
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totalDamageDealt: totalDamageDealt,
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totalDamageTaken: totalDamageTaken,
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turnsElapsed: turnsElapsed,
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isActive: isActive,
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recentEvents: recentEvents,
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activeDoTs: activeDoTs,
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usedPotionTypes: usedPotionTypes,
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activeDebuffs: activeDebuffs,
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),
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skillSystem: updatedSkillSystem,
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potionInventory: updatedPotionInventory,
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);
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}
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/// DOT 틱 처리
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({
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List<DotEffect> activeDoTs,
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MonsterCombatStats monsterStats,
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int totalDamageDealt,
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List<CombatEvent> events,
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}) _processDotTicks({
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required List<DotEffect> activeDoTs,
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required MonsterCombatStats monsterStats,
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required int elapsedMs,
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required int timestamp,
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required int totalDamageDealt,
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}) {
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var dotDamageThisTick = 0;
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final updatedDoTs = <DotEffect>[];
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final events = <CombatEvent>[];
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var updatedMonster = monsterStats;
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for (final dot in activeDoTs) {
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final (updatedDot, ticksTriggered) = dot.tick(elapsedMs);
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if (ticksTriggered > 0) {
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final damage = dot.damagePerTick * ticksTriggered;
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dotDamageThisTick += damage;
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// DOT 데미지 이벤트 생성
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final dotSkillName =
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SkillData.getSkillById(dot.skillId)?.name ?? dot.skillId;
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events.add(
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CombatEvent.dotTick(
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timestamp: timestamp,
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skillName: dotSkillName,
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damage: damage,
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targetName: updatedMonster.name,
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),
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);
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}
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// 만료되지 않은 DOT만 유지
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if (updatedDot.isActive) {
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updatedDoTs.add(updatedDot);
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}
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}
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// DOT 데미지 적용
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if (dotDamageThisTick > 0 && updatedMonster.isAlive) {
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final newMonsterHp = (updatedMonster.hpCurrent - dotDamageThisTick).clamp(
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0,
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updatedMonster.hpMax,
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);
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updatedMonster = updatedMonster.copyWith(hpCurrent: newMonsterHp);
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totalDamageDealt += dotDamageThisTick;
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}
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return (
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activeDoTs: updatedDoTs,
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monsterStats: updatedMonster,
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totalDamageDealt: totalDamageDealt,
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events: events,
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);
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}
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/// 긴급 물약 자동 사용
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({
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CombatStats playerStats,
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Set<PotionType> usedPotionTypes,
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PotionInventory potionInventory,
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List<CombatEvent> events,
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})? _tryEmergencyPotion({
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required CombatStats playerStats,
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required PotionInventory potionInventory,
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required Set<PotionType> usedPotionTypes,
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required int playerLevel,
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required int timestamp,
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required PotionService potionService,
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}) {
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final hpRatio = playerStats.hpCurrent / playerStats.hpMax;
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if (hpRatio > PotionService.emergencyHpThreshold) {
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return null;
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}
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final emergencyPotion = potionService.selectEmergencyHpPotion(
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currentHp: playerStats.hpCurrent,
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maxHp: playerStats.hpMax,
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inventory: potionInventory,
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playerLevel: playerLevel,
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);
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if (emergencyPotion == null || usedPotionTypes.contains(PotionType.hp)) {
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return null;
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}
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final result = potionService.usePotion(
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potionId: emergencyPotion.id,
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inventory: potionInventory,
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currentHp: playerStats.hpCurrent,
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maxHp: playerStats.hpMax,
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currentMp: playerStats.mpCurrent,
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maxMp: playerStats.mpMax,
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);
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if (!result.success) {
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return null;
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}
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return (
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playerStats: playerStats.copyWith(hpCurrent: result.newHp),
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usedPotionTypes: {...usedPotionTypes, PotionType.hp},
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potionInventory: result.newInventory!,
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events: [
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CombatEvent.playerPotion(
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timestamp: timestamp,
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potionName: emergencyPotion.name,
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healAmount: result.healedAmount,
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isHp: true,
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),
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],
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);
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}
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/// 플레이어 공격 처리
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({
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CombatStats playerStats,
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MonsterCombatStats monsterStats,
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SkillSystemState skillSystem,
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List<DotEffect> activeDoTs,
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List<ActiveBuff> activeDebuffs,
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int totalDamageDealt,
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List<CombatEvent> events,
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}) _processPlayerAttack({
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required GameState state,
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required CombatStats playerStats,
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required MonsterCombatStats monsterStats,
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required SkillSystemState updatedSkillSystem,
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required List<DotEffect> activeDoTs,
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required List<ActiveBuff> activeDebuffs,
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required int totalDamageDealt,
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required int timestamp,
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required CombatCalculator calculator,
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required SkillService skillService,
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}) {
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final events = <CombatEvent>[];
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var newPlayerStats = playerStats;
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var newMonsterStats = monsterStats;
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var newSkillSystem = updatedSkillSystem;
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var newActiveDoTs = [...activeDoTs];
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var newActiveBuffs = [...activeDebuffs];
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var newTotalDamageDealt = totalDamageDealt;
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// 장착된 스킬 슬롯에서 사용 가능한 스킬 ID 목록 조회
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var availableSkillIds = state.skillSystem.equippedSkills.allSkills
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.map((s) => s.id)
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.toList();
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// 장착된 스킬이 없으면 기본 스킬 사용
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if (availableSkillIds.isEmpty) {
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availableSkillIds = SkillData.defaultSkillIds;
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}
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final selectedSkill = skillService.selectAutoSkill(
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player: newPlayerStats,
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monster: newMonsterStats,
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skillSystem: newSkillSystem,
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availableSkillIds: availableSkillIds,
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activeDoTs: newActiveDoTs,
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activeDebuffs: newActiveBuffs,
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);
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if (selectedSkill != null && selectedSkill.isAttack) {
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// 스킬 랭크 조회
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final skillRank = skillService.getSkillRankFromSkillBook(
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state.skillBook,
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selectedSkill.id,
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);
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// 랭크 스케일링 적용된 공격 스킬 사용
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final skillResult = skillService.useAttackSkillWithRank(
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skill: selectedSkill,
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player: newPlayerStats,
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monster: newMonsterStats,
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|
skillSystem: newSkillSystem,
|
||||||
|
rank: skillRank,
|
||||||
|
);
|
||||||
|
newPlayerStats = skillResult.updatedPlayer;
|
||||||
|
newMonsterStats = skillResult.updatedMonster;
|
||||||
|
newTotalDamageDealt += skillResult.result.damage;
|
||||||
|
newSkillSystem = skillResult.updatedSkillSystem.startGlobalCooldown();
|
||||||
|
|
||||||
|
events.add(
|
||||||
|
CombatEvent.playerSkill(
|
||||||
|
timestamp: timestamp,
|
||||||
|
skillName: selectedSkill.name,
|
||||||
|
damage: skillResult.result.damage,
|
||||||
|
targetName: newMonsterStats.name,
|
||||||
|
attackDelayMs: newPlayerStats.attackDelayMs,
|
||||||
|
),
|
||||||
|
);
|
||||||
|
} else if (selectedSkill != null && selectedSkill.isDot) {
|
||||||
|
final skillResult = skillService.useDotSkill(
|
||||||
|
skill: selectedSkill,
|
||||||
|
player: newPlayerStats,
|
||||||
|
skillSystem: newSkillSystem,
|
||||||
|
playerInt: state.stats.intelligence,
|
||||||
|
playerWis: state.stats.wis,
|
||||||
|
);
|
||||||
|
newPlayerStats = skillResult.updatedPlayer;
|
||||||
|
newSkillSystem = skillResult.updatedSkillSystem.startGlobalCooldown();
|
||||||
|
|
||||||
|
if (skillResult.dotEffect != null) {
|
||||||
|
newActiveDoTs.add(skillResult.dotEffect!);
|
||||||
|
}
|
||||||
|
|
||||||
|
events.add(
|
||||||
|
CombatEvent.playerSkill(
|
||||||
|
timestamp: timestamp,
|
||||||
|
skillName: selectedSkill.name,
|
||||||
|
damage: skillResult.result.damage,
|
||||||
|
targetName: newMonsterStats.name,
|
||||||
|
attackDelayMs: newPlayerStats.attackDelayMs,
|
||||||
|
),
|
||||||
|
);
|
||||||
|
} else if (selectedSkill != null && selectedSkill.isHeal) {
|
||||||
|
final skillResult = skillService.useHealSkill(
|
||||||
|
skill: selectedSkill,
|
||||||
|
player: newPlayerStats,
|
||||||
|
skillSystem: newSkillSystem,
|
||||||
|
);
|
||||||
|
newPlayerStats = skillResult.updatedPlayer;
|
||||||
|
newSkillSystem = skillResult.updatedSkillSystem.startGlobalCooldown();
|
||||||
|
|
||||||
|
events.add(
|
||||||
|
CombatEvent.playerHeal(
|
||||||
|
timestamp: timestamp,
|
||||||
|
healAmount: skillResult.result.healedAmount,
|
||||||
|
skillName: selectedSkill.name,
|
||||||
|
),
|
||||||
|
);
|
||||||
|
} else if (selectedSkill != null && selectedSkill.isBuff) {
|
||||||
|
final skillResult = skillService.useBuffSkill(
|
||||||
|
skill: selectedSkill,
|
||||||
|
player: newPlayerStats,
|
||||||
|
skillSystem: newSkillSystem,
|
||||||
|
);
|
||||||
|
newPlayerStats = skillResult.updatedPlayer;
|
||||||
|
newSkillSystem = skillResult.updatedSkillSystem.startGlobalCooldown();
|
||||||
|
|
||||||
|
events.add(
|
||||||
|
CombatEvent.playerBuff(
|
||||||
|
timestamp: timestamp,
|
||||||
|
skillName: selectedSkill.name,
|
||||||
|
),
|
||||||
|
);
|
||||||
|
} else if (selectedSkill != null && selectedSkill.isDebuff) {
|
||||||
|
final skillResult = skillService.useDebuffSkill(
|
||||||
|
skill: selectedSkill,
|
||||||
|
player: newPlayerStats,
|
||||||
|
skillSystem: newSkillSystem,
|
||||||
|
currentDebuffs: newActiveBuffs,
|
||||||
|
);
|
||||||
|
newPlayerStats = skillResult.updatedPlayer;
|
||||||
|
newSkillSystem = skillResult.updatedSkillSystem.startGlobalCooldown();
|
||||||
|
|
||||||
|
if (skillResult.debuffEffect != null) {
|
||||||
|
newActiveBuffs = newActiveBuffs
|
||||||
|
.where((d) => d.effect.id != skillResult.debuffEffect!.effect.id)
|
||||||
|
.toList()
|
||||||
|
..add(skillResult.debuffEffect!);
|
||||||
|
}
|
||||||
|
|
||||||
|
events.add(
|
||||||
|
CombatEvent.playerDebuff(
|
||||||
|
timestamp: timestamp,
|
||||||
|
skillName: selectedSkill.name,
|
||||||
|
targetName: newMonsterStats.name,
|
||||||
|
),
|
||||||
|
);
|
||||||
|
} else {
|
||||||
|
// 일반 공격
|
||||||
|
final attackResult = calculator.playerAttackMonster(
|
||||||
|
attacker: newPlayerStats,
|
||||||
|
defender: newMonsterStats,
|
||||||
|
);
|
||||||
|
newMonsterStats = attackResult.updatedDefender;
|
||||||
|
newTotalDamageDealt += attackResult.result.damage;
|
||||||
|
|
||||||
|
final result = attackResult.result;
|
||||||
|
if (result.isEvaded) {
|
||||||
|
events.add(
|
||||||
|
CombatEvent.monsterEvade(
|
||||||
|
timestamp: timestamp,
|
||||||
|
targetName: newMonsterStats.name,
|
||||||
|
),
|
||||||
|
);
|
||||||
|
} else {
|
||||||
|
events.add(
|
||||||
|
CombatEvent.playerAttack(
|
||||||
|
timestamp: timestamp,
|
||||||
|
damage: result.damage,
|
||||||
|
targetName: newMonsterStats.name,
|
||||||
|
isCritical: result.isCritical,
|
||||||
|
attackDelayMs: newPlayerStats.attackDelayMs,
|
||||||
|
),
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return (
|
||||||
|
playerStats: newPlayerStats,
|
||||||
|
monsterStats: newMonsterStats,
|
||||||
|
skillSystem: newSkillSystem,
|
||||||
|
activeDoTs: newActiveDoTs,
|
||||||
|
activeDebuffs: newActiveBuffs,
|
||||||
|
totalDamageDealt: newTotalDamageDealt,
|
||||||
|
events: events,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// 몬스터 공격 처리
|
||||||
|
({
|
||||||
|
CombatStats playerStats,
|
||||||
|
int totalDamageTaken,
|
||||||
|
List<CombatEvent> events,
|
||||||
|
}) _processMonsterAttack({
|
||||||
|
required CombatStats playerStats,
|
||||||
|
required MonsterCombatStats monsterStats,
|
||||||
|
required List<ActiveBuff> activeDebuffs,
|
||||||
|
required int totalDamageTaken,
|
||||||
|
required int timestamp,
|
||||||
|
required CombatCalculator calculator,
|
||||||
|
}) {
|
||||||
|
final events = <CombatEvent>[];
|
||||||
|
|
||||||
|
// 디버프 효과 적용된 몬스터 스탯 계산
|
||||||
|
var debuffedMonster = monsterStats;
|
||||||
|
if (activeDebuffs.isNotEmpty) {
|
||||||
|
double atkMod = 0;
|
||||||
|
for (final debuff in activeDebuffs) {
|
||||||
|
if (!debuff.isExpired(timestamp)) {
|
||||||
|
atkMod += debuff.effect.atkModifier;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// ATK 감소 적용 (최소 10% ATK 유지)
|
||||||
|
final newAtk = (monsterStats.atk * (1 + atkMod)).round().clamp(
|
||||||
|
monsterStats.atk ~/ 10,
|
||||||
|
monsterStats.atk,
|
||||||
|
);
|
||||||
|
debuffedMonster = monsterStats.copyWith(atk: newAtk);
|
||||||
|
}
|
||||||
|
|
||||||
|
final attackResult = calculator.monsterAttackPlayer(
|
||||||
|
attacker: debuffedMonster,
|
||||||
|
defender: playerStats,
|
||||||
|
);
|
||||||
|
|
||||||
|
final result = attackResult.result;
|
||||||
|
if (result.isEvaded) {
|
||||||
|
events.add(
|
||||||
|
CombatEvent.playerEvade(
|
||||||
|
timestamp: timestamp,
|
||||||
|
attackerName: monsterStats.name,
|
||||||
|
),
|
||||||
|
);
|
||||||
|
} else if (result.isBlocked) {
|
||||||
|
events.add(
|
||||||
|
CombatEvent.playerBlock(
|
||||||
|
timestamp: timestamp,
|
||||||
|
reducedDamage: result.damage,
|
||||||
|
attackerName: monsterStats.name,
|
||||||
|
),
|
||||||
|
);
|
||||||
|
} else if (result.isParried) {
|
||||||
|
events.add(
|
||||||
|
CombatEvent.playerParry(
|
||||||
|
timestamp: timestamp,
|
||||||
|
reducedDamage: result.damage,
|
||||||
|
attackerName: monsterStats.name,
|
||||||
|
),
|
||||||
|
);
|
||||||
|
} else {
|
||||||
|
events.add(
|
||||||
|
CombatEvent.monsterAttack(
|
||||||
|
timestamp: timestamp,
|
||||||
|
damage: result.damage,
|
||||||
|
attackerName: monsterStats.name,
|
||||||
|
attackDelayMs: monsterStats.attackDelayMs,
|
||||||
|
),
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
return (
|
||||||
|
playerStats: attackResult.updatedDefender,
|
||||||
|
totalDamageTaken: totalDamageTaken + attackResult.result.damage,
|
||||||
|
events: events,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user