# Trace: Create CLAUDE.md for Codebase Guidance Agent: claude-code | Model: | Project: mage --- ## User init /init ## User Please analyze this codebase and create a CLAUDE.md file, which will be given to future instances of Claude Code to operate in this repository. What to add: 1. Commands that will be commonly used, such as how to build, lint, and run tests. Include the necessary commands to develop in this codebase, such as how to run a single test. 2. High-level code architecture and structure so that future instances can be productive more quickly. Focus on the "big picture" architecture that requires reading multiple files to understand. Usage notes: - If there's already a CLAUDE.md, suggest improvements to it. - When you make the initial CLAUDE.md, do not repeat yourself and do not include obvious instructions like "Provide helpful error messages to users", "Write unit tests for all new utilities", "Never include sensitive information (API keys, tokens) in code or commits". - Avoid listing every component or file structure that can be easily discovered. - Don't include generic development practices. - If there are Cursor rules (in .cursor/rules/ or .cursorrules) or Copilot rules (in .github/copilot-instructions.md), make sure to include the important parts. - If there is a README.md, make sure to include the important parts. - Do not make up information such as "Common Development Tasks", "Tips for Development", "Support and Documentation" unless this is expressly included in other files that you read. - Be sure to prefix the file with the following text: ``` # CLAUDE.md This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository. ``` ## Assistant Your account does not have access to Claude Code. Please run /login. ## User Caveat: The messages below were generated by the user while running local commands. DO NOT respond to these messages or otherwise consider them in your response unless the user explicitly asks you to. ## User /login login ## User Login successful ## User init /init ## User Please analyze this codebase and create a CLAUDE.md file, which will be given to future instances of Claude Code to operate in this repository. What to add: 1. Commands that will be commonly used, such as how to build, lint, and run tests. Include the necessary commands to develop in this codebase, such as how to run a single test. 2. High-level code architecture and structure so that future instances can be productive more quickly. Focus on the "big picture" architecture that requires reading multiple files to understand. Usage notes: - If there's already a CLAUDE.md, suggest improvements to it. - When you make the initial CLAUDE.md, do not repeat yourself and do not include obvious instructions like "Provide helpful error messages to users", "Write unit tests for all new utilities", "Never include sensitive information (API keys, tokens) in code or commits". - Avoid listing every component or file structure that can be easily discovered. - Don't include generic development practices. - If there are Cursor rules (in .cursor/rules/ or .cursorrules) or Copilot rules (in .github/copilot-instructions.md), make sure to include the important parts. - If there is a README.md, make sure to include the important parts. - Do not make up information such as "Common Development Tasks", "Tips for Development", "Support and Documentation" unless this is expressly included in other files that you read. - Be sure to prefix the file with the following text: ``` # CLAUDE.md This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository. ``` ## Assistant ## Assistant I'll analyze the codebase in parallel to understand its structure, build system, and architecture. ## Assistant ### Tool: Task **Args:** ```json { "description": "Explore codebase structure", "prompt": "Explore this codebase thoroughly. I need to understand:\n\n1. What is this project? (read README.md, any top-level docs)\n2. What build system is used? (read pom.xml, build.gradle, Makefile, etc.)\n3. How are tests run? (look for test directories, test configurations)\n4. What's the high-level directory structure? (list top-level dirs and key subdirs)\n5. Are there any existing CLAUDE.md, .cursorrules, .cursor/rules/, or .github/copilot-instructions.md files?\n6. What's the project language and framework?\n7. Look at the CI/CD configuration if any (.github/workflows, Jenkinsfile, etc.)\n\nBe very thorough - read the actual build files and configuration to get exact commands. Return all findings in detail.", "subagent_type": "Explore" } ``` ## Assistant ### Tool: Task **Args:** ```json { "description": "Explore code architecture", "prompt": "Explore the source code architecture of this project deeply. I need to understand:\n\n1. The main source code directories and their purposes\n2. Key packages/modules and how they relate to each other\n3. The core abstractions and design patterns used\n4. How game logic works (this appears to be a card game engine - Mage/XMage)\n5. How card implementations are structured\n6. How the server/client architecture works\n7. Key base classes and interfaces\n8. How plugins or extensions work\n9. The test structure and how to write/run individual tests\n\nLook at actual source files, not just directory listings. Read key base classes, interfaces, and example implementations. Return detailed findings about the architecture.", "subagent_type": "Explore" } ``` ## Assistant **Result** (success): ``` Perfect! Now I have enough information. Let me compile a comprehensive report. ## XMage/Mage Engine - Deep Architecture Analysis I've conducted a thorough exploration of the XMage source code architecture. Here are my detailed findings: ### 1. MAIN SOURCE CODE DIRECTORIES AND PURPOSES The project uses a multi-module Maven structure: **Root Modules:** - `/Mage/` - Core game engine (28,000+ unique cards, 73,000+ reprints) - `/Mage.Client/` - GUI client (Swing-based desktop application) - `/Mage.Server/` - Central server (RMI/Remoting-based) - `/Mage.Common/` - Shared utilities between client and server - `/Mage.Sets/` - Card implementations for all Magic sets - `/Mage.Tests/` - Comprehensive testing framework - `/Mage.Server.Plugins/` - Pluggable game types (28+ game formats), deck validators, AI players - `/Mage.Plugins/` - Client-side plugins - `/Utils/` - Build and utility scripts - `/Mage.Verify/` - Card verification tools - `/Mage.Reports/` - Code coverage and analysis ### 2. KEY PACKAGES/MODULES AND RELATIONSHIPS **Core Engine Structure** (`/Mage/src/main/java/mage/`): ``` mage/ ├── abilities/ # Core ability system (1,236 classes) │ ├── Ability (interface) - Base for all abilities │ ├── AbilityImpl (abstract) │ ├── ActivatedAbility/TriggeredAbility/StaticAbility │ ├── SpellAbility - Casting spells │ ├── effects/ # Effect implementations │ │ ├── Effect (interface) │ │ ├── OneShotEffect - One-time effects │ │ ├── ContinuousEffect - Ongoing effects (7 layers) │ │ ├── ReplacementEffect │ │ ├── RestrictionEffect │ │ └── CostModificationEffect │ ├── keyword/ # Keyword abilities (Flying, Deathtouch, etc.) │ ├── common/ - Common ability patterns │ ├── costs/ # Mana and non-mana costs │ ├── triggers/ # Triggered ability patterns │ ├── conditions/ # Conditional logic │ ├── dynamicvalue/ # X-value calculators │ └── mana/ # Mana abilities ├── cards/ # Card definitions │ ├── Card (interface) │ ├── CardImpl (abstract base) │ ├── repository/ # Card database │ ├── decks/ # Deck management │ └── basiclands/ # Token/basic land generation ├── game/ # Game rules engine │ ├── Game (interface) │ ├── GameImpl (abstract) │ ├── GameState # Full game state snapshot │ ├── permanent/ # Battlefield permanents │ ├── stack/ # Stack management │ ├── combat/ # Combat mechanics │ ├── turn/ # Turn structure │ ├── events/ # Game events (648+ event types) │ └── command/ # Special objects (Emblems, Planes, Dungeons) ├── target/ # Targeting system │ ├── Target (interface) │ ├── TargetPermanent/TargetPlayer/TargetCard │ └── targetpointer/ # Target resolution ├── filter/ # Card/object filtering │ ├── Filter (interface) │ ├── FilterImpl │ ├── predicate/ # Composable filters │ └── common/ # Pre-built filters ├── counters/ # Counter system (50+ counter types) ├── watchers/ # Event watchers for abilities ├── constants/ # Game constants (57 enums) │ ├── CardType, SubType, SuperType │ ├── Zone (Hand, Graveyard, Battlefield, etc.) │ ├── AbilityType, EffectType │ └── Layer (7-layer effect system) └── players/ # Player state management ``` ### 3. CORE ABSTRACTIONS AND DESIGN PATTERNS **Design Patterns Used:** 1. **Command Pattern** - Abilities are commands with: - Costs (mana and non-mana) - Effects (one-shot or continuous) - Targets - Conditions 2. **Composite Pattern** - - Abilities contain Effects - Abilities can have Modes (multiple choices) - Effects can be combined with conditions 3. **Strategy Pattern** - - Different ability implementations (Activated, Triggered, Static) - Different effect types (OneShotEffect, ContinuousEffect) - Pluggable AI strategies 4. **Observer Pattern** - - Watchers observe GameEvents - ContinuousEffects track state changes - Event listeners for UI updates 5. **Factory Pattern** - - CardRepository creates Card instances - GameFactory creates game instances - PluginClassLoader for dynamic game/AI loading 6. **Layer/Intercepting Filter Pattern** - - 7-layer effect system for continuous effects - Effects are applied in strict order (Copy → Control → Text → Type → Color → Ability → PT) - Dependency tracking between effects **Core Class Hierarchy:** ``` MageItem ├── MageObject (interface) - All game objects (cards, permanents) │ └── MageObjectImpl (abstract) │ └── CardImpl (abstract) │ ├── Card implementations (28,000+ card classes) │ └── PermanentCard (battlefield version) Ability (interface) ├── AbilityImpl (abstract) │ ├── ActivatedAbilityImpl │ ├── TriggeredAbilityImpl │ ├── StaticAbility │ ├── SpellAbility (casting spells) │ └── PlayLandAbility Effect (interface) ├── EffectImpl (abstract) │ ├── OneShotEffect (immediate resolution) │ └── ContinuousEffect (ongoing, 7-layer system) Game (interface) └── GameImpl (abstract) ├── TwoPlayerDuel ├── CommanderDuel ├── FreeForAll └── (28+ game types as plugins) ``` ### 4. HOW GAME LOGIC WORKS **Game Execution Flow:** 1. **Game Initialization** - Create Game instance (e.g., TwoPlayerDuel) - Initialize players with decks - Mulligan phase - Set starting player 2. **Game Loop (in GameImpl)** ``` while (!game.hasEnded()) { applyEffects() // Apply continuous effects in layers processStack() // Resolve spells/abilities playerTakePriority() // Player decisions checkStateBasedActions()// Kill creatures, etc. } ``` 3. **Turn Structure** (GameState.turn) - Untap Step - Upkeep Step - Draw Step - Main Phase 1 - Combat Phase (Beginning → Declare Attackers → Declare Blockers → Damage → End) - Main Phase 2 - Ending Phase (End Step → Cleanup Step) 4. **Spell/Ability Resolution** - Player casts/activates (SpellAbility or ActivatedAbility) - Cost payment validation - Target selection/validation (Target.canChoose()) - Effect execution (Effect.apply()) - Check for replacement effects (ReplacementEffect) - Generate game events (GameEvent) - Trigger abilities listening to those events 5. **Event System** - 648+ event types (SPELL_CAST, CREATURE_BLOCKED, DAMAGE_DEALT, etc.) - Watchers listen and set conditions - Triggered abilities check event type and trigger conditions - Effects can be conditional (if condition is met) 6. **Continuous Effects (Layer System)** - Layer 1: Copy effects - Layer 2: Control-changing effects - Layer 3: Text-changing effects - Layer 4: Type-changing effects - Layer 5: Color-changing effects - Layer 6: Ability-adding/removing effects - Layer 7: Power/toughness modifications - Applied in strict dependency order (handles circular dependencies) ### 5. HOW CARD IMPLEMENTATIONS ARE STRUCTURED **Card Implementation Pattern:** Each card is a concrete class extending CardImpl: ```java // Example: AAT1 card public final class AAT1 extends CardImpl { public AAT1(UUID ownerId, CardSetInfo setInfo) { super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT, CardType.CREATURE}, "{1}{W}{U}{B}"); this.subtype.add(SubType.DROID); this.power = new MageInt(4); this.toughness = new MageInt(4); // Add abilities this.addAbility(new RepairAbility(4)); // Create custom triggered ability Effect effect = new DoIfCostPaid( new LoseLifeTargetEffect(1), new ManaCostsImpl<>("{W/B}") ); Ability ability = new CustomTriggeredAbility(effect); this.addAbility(ability); } private AAT1(final AAT1 card) { super(card); } @Override public AAT1 copy() { return new AAT1(this); } } ``` **Ability Pattern:** Abilities are added to cards and can be: - **ActivatedAbility**: "{2}{B}: Do something" - costs + effects + targets - **TriggeredAbility**: "Whenever X happens, do Y" - event listener + effect - **StaticAbility**: "Creatures you control get +1/+1" - continuous effect - **SpellAbility**: Base casting ability (auto-added to non-lands) - **PlayLandAbility**: Play land ability (auto-added to lands) **Custom Ability Example (Triggered):** ```java private static class CustomTriggeredAbility extends TriggeredAbilityImpl { @Override public boolean checkEventType(GameEvent event, Game game) { return event.getType() == GameEvent.EventType.COUNTER_REMOVED; } @Override public boolean checkTrigger(GameEvent event, Game game) { // Validate trigger conditions return shouldTrigger; } @Override public CustomTriggeredAbility copy() { return new CustomTriggeredAbility(this); } } ``` **Effect Pattern:** ```java public class MyEffect extends OneShotEffect { public MyEffect(Outcome outcome) { super(outcome); } @Override public boolean apply(Game game, Ability source) { // Get targets and apply effect for (UUID targetId : getTargetPointer().getTargets(game, source)) { Permanent permanent = game.getPermanent(targetId); if (permanent != null) { permanent.tap(source, game); } } return true; } @Override public MyEffect copy() { return new MyEffect(this); } } ``` ### 6. SERVER/CLIENT ARCHITECTURE **Client-Server Communication:** - **Protocol**: JBoss Remoting (RMI-like remote method invocation) - **Transport**: Bisocket (TCP-based, bi-directional) - **Main Interface**: `MageServer` (implemented by `MageServerImpl`) **Server Architecture** (`MageServerImpl`): ``` Main.java ├── Server startup & configuration ├── Plugin loading (PluginClassLoader) ├── Card database scanning (CardScanner) ├── ManagerFactory instantiation └── TransporterServer setup MageServerImpl ├── Session management (SessionManager) ├── User management (UserManager) ├── Table management (TableManager) ├── Game management (GameFactory) ├── Tournament management ├── Chat management (ChatManager) ├── Deck validation (DeckValidatorFactory) └── AI creation (PlayerFactory) ``` **Client Architecture** (`MageFrame.java`): ``` MageFrame (main GUI) ├── Game panels (table view, hand, graveyard, etc.) ├── Chat panel ├── Cards panel ├── Deck editor ├── Session handler (remote method invocation) └── Components (various UI components) ``` **Key Server Managers:** 1. **SessionManager** - Manages user sessions and authentication 2. **UserManager** - User accounts and stats 3. **TableManager** - Game tables (matches/tournaments) 4. **GameFactory** - Creates game instances from plugins 5. **PlayerFactory** - Creates human/AI players 6. **TournamentFactory** - Tournament management **Game Flow on Server:** ``` Client connects ↓ Authentication/Registration ↓ Game creation (Table with MatchOptions) ↓ Player setup (decks, mulligans) ↓ Game loop (GameImpl.playGame()) ↓ Send game state updates to clients (GameView) ↓ Receive player actions (priority, targets, choices) ↓ Apply actions to game ↓ Check for win condition ↓ Game over ``` ### 7. KEY BASE CLASSES AND INTERFACES **Foundation Interfaces:** | Interface | Purpose | Key Methods | |-----------|---------|-------------| | `Ability` | Everything is an ability | getSourceId(), getCosts(), getEffects(), canActivate() | | `Effect` | Effects modify game | apply(), getOutcome(), getText() | | `ContinuousEffect` | Ongoing effects | apply(Layer, SubLayer, ...), hasLayer(), getDuration() | | `Card` | Any card object | getAbilities(), getOwner(), getSpellAbility() | | `Permanent` | Battlefield card | tap(), transform(), addCounter() | | `Target` | Target selection | canChoose(), possibleTargets(), isChosen() | | `Filter` | Card filtering | match(), add(Predicate) | | `Game` | Game state | getObject(), getPlayers(), getState() | | `Watcher` | Event observer | watch(), conditionMet() | **Important Implementation Classes:** | Class | Purpose | |-------|---------| | `AbilityImpl` | Base for all abilities | | `ActivatedAbilityImpl` | Abilities you activate | | `TriggeredAbilityImpl` | Abilities that trigger | | `StaticAbility` | Always-on abilities | | `CardImpl` | Base for all card implementations | | `GameImpl` | Base game implementation | | `GameState` | Current game state snapshot | | `ContinuousEffects` | Manages all effect layers | | `FilterImpl` | Base filter implementation | ### 8. PLUGINS AND EXTENSIONS **Plugin System:** Located in `/Mage.Server.Plugins/`: 1. **Game Types (28+ plugins)** - `Mage.Game.TwoPlayerDuel` - Standard 1v1 - `Mage.Game.CommanderDuel` - Commander 1v1 - `Mage.Game.CommanderFreeForAll` - 4-player Commander - `Mage.Game.FreeForAll` - Multiplayer free-for-all - `Mage.Game.MomirDuel` - Momir Basic (random card generator) - Plus formats: Tiny Leaders, Oathbreaker, Brawl, etc. 2. **Deck Validators** - `Mage.Deck.Constructed` - Standard, Modern, Legacy, etc. - `Mage.Deck.Limited` - Sealed, Draft 3. **AI Players** - `Mage.Player.AI` - ComputerPlayer7 (rules-based) - `Mage.Player.AIMCTS` - Monte Carlo Tree Search - `Mage.Player.AI.DraftBot` - Draft AI 4. **Tournament Types** - `Mage.Tournament.BoosterDraft` - `Mage.Tournament.Sealed` - `Mage.Tournament.Constructed` **Extension Loading:** ```java // In Main.java private static final File pluginFolder = new File("plugins"); private static final File extensionFolder = new File("extensions"); // Plugins loaded via PluginClassLoader: public static final PluginClassLoader classLoader = new PluginClassLoader(); // Game types registered in plugin: // Each game plugin must implement and register a GameType new DeckValidatorFactory().addDeckValidator(...); GameFactory.getInstance().addGameType(new MyGameType(), ...); ``` **Plugin Interface Pattern:** Each game type plugin creates a class extending `GameImpl`: ```java public class MyCustomGame extends GameImpl { @Override public MatchType getGameType() { return new MyGameType(); } @Override protected void init(UUID choosingPlayerId) { super.init(choosingPlayerId); // Custom initialization } } ``` ### 9. TEST STRUCTURE AND RUNNING TESTS **Test Framework** (`/Mage.Tests/`): ``` Mage.Tests/ ├── org/mage/test/ │ ├── serverside/base/ │ │ ├── CardTestPlayerBase # Base test class │ │ ├── CardTestPlayerAPIImpl # Test API implementation │ │ └── impl/ │ ├── cards/ # Card-specific tests (650+ tests) │ ├── combat/ # Combat mechanics │ ├── multiplayer/ # Multiplayer scenarios │ ├── AI/ # AI behavior tests │ ├── load/ # Card loading tests │ └── utils/ # Test utilities ``` **Base Test Class:** ```java public abstract class CardTestPlayerBase extends CardTestPlayerAPIImpl { public CardTestPlayerBase() { deckNameA = "RB Aggro.dck"; deckNameB = "RB Aggro.dck"; } @Override protected Game createNewGameAndPlayers() throws GameException { Game game = new TwoPlayerDuel( MultiplayerAttackOption.LEFT, RangeOfInfluence.ONE, MulliganType.GAME_DEFAULT.getMulligan(0), 60, 20, 7 ); playerA = createPlayer(game, "PlayerA", deckNameA); playerB = createPlayer(game, "PlayerB", deckNameB); return game; } } ``` **Test Commands** (CardTestPlayerAPIImpl): ``` // Constants: ALIAS_PREFIX "@" // Card aliases CHECK_PREFIX "check:" // Assertions ACTIVATE_ABILITY "activate:" // Activate abilities ACTIVATE_CAST "activate:Cast " // Cast spells ACTIVATE_PLAY "activate:Play " // Play lands MANA_ACTIVATE "manaActivate:" // Activate mana AI_PREFIX "ai:" // AI commands // Examples: "check:LIFE#playerA#20" // Check life total "check:PERMANENT_COUNT#2" // Check permanent count "check:PT#@creature#5#5" // Check power/toughness "activate:Cast @card_name" // Cast specific card "check:ABILITY#@card#Some Ability" // Check ability exists ``` **Writing a Test:** ```java @Test public void testMyCard() { addCard(Zone.BATTLEFIELD, playerA, "My Card"); addCard(Zone.HAND, playerB, "Target Card"); castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "My Card", "Target Card"); setStopAt(1, PhaseStep.BEGIN_COMBAT); execute(); assertLife(playerB, 18); assertTapped("My Card", true); } ``` **Running Tests:** ```bash # Run all tests mvn test # Run specific test class mvn test -Dtest=OutcomesTest # Run specific test method mvn test -Dtest=OutcomesTest#test_FromEffects_Single # Run with coverage mvn install -Djacoco.skip=false ``` **Key Test Utilities:** - `addCard(Zone, Player, cardName)` - Add card to zone - `castSpell(turn, step, player, cardName)` - Cast spell - `activateAbility(turn, step, player, ability)` - Activate ability - `setStopAt(turn, step)` - Stop execution at step - `execute()` - Run game - `assertLife(player, expected)` - Check life total - `assertPermanentCount(player, expected)` - Check permanent count - `assertHandCount(player, expected)` - Check hand size **Test Categories:** 1. **Card-Specific Tests** - Test individual card mechanics 2. **Ability Tests** - Test ability types and interactions 3. **Combat Tests** - Combat scenarios and blocking 4. **Multiplayer Tests** - Multi-player edge cases 5. **Rollback Tests** - Save/load game state 6. **AI Tests** - AI decision making 7. **Performance Tests** - Large game simulations ### SUMMARY: Architecture Strengths 1. **Separation of Concerns** - Core engine, cards, server, client well separated 2. **Extensibility** - Plugin system for new game types without core changes 3. **State Management** - GameState can be copied/restored for simulations and rollback 4. **Event-Driven** - Everything is based on game events and watchers 5. **Layered Effects** - Sophisticated continuous effect system handles complex interactions 6. **Comprehensive** - 28,000+ cards implemented with full rules enforcement 7. **Testable** - Extensive testing framework for card and game logic 8. **Performance** - Optimizations for AI simulations and large multiplayer games The architecture is mature, well-designed for a complex rules engine, and supports everything from casual play to competitive formats with proper rules enforcement. agentId: a8d21e4 (for resuming to continue this agent's work if needed) total_tokens: 78205 tool_uses: 62 duration_ms: 116983 ``` ## Assistant **Result** (success): ``` Perfect! Now I have enough information to provide a comprehensive codebase exploration report. Let me compile all the findings: ## Comprehensive Codebase Exploration Report: XMage ### 1. PROJECT OVERVIEW **Project Name:** XMage (Magic, Another Game Engine) **Description:** XMage is a digital implementation of Magic: The Gathering that allows players to play against one or more online players or computer opponents. It includes: - Full rules enforcement for 28,000+ unique Magic cards and 73,000+ reprints - Support for multiple game modes (duel, multiplayer, standard, modern, commander, pauper, oathbreaker, etc.) - Both client and server components - AI players for single-player matches - Tournament support with different formats **Repository:** https://github.com/magefree/mage **Current Version:** 1.4.58 **Active Development:** Yes (recent commits from Feb 2026) --- ### 2. BUILD SYSTEM **Build Tool:** **Apache Maven** (primary) - Root pom.xml at `/mnt/dest-btrfs/home/jc/src/mage/pom.xml` (380 lines) - Hierarchical multi-module project structure - Java 1.8 (Java 8) target version for backward compatibility **Alternative Build Tools:** - **Makefile** at `/mnt/dest-btrfs/home/jc/src/mage/Makefile` for convenience commands - **Perl scripts** in `/mnt/dest-btrfs/home/jc/src/mage/Utils/` for card code generation and data processing **Makefile Targets:** - `make clean` - Runs `mvn clean` - `make build` - Runs `mvn install package -DskipTests` - `make package` - Creates zip distributions for both Client and Server - `make install` - Full clean build and package (alias to: clean → build → package) **Maven Key Plugins:** - `maven-compiler-plugin` (v3.8.1): Java source/target 1.8 - `maven-surefire-plugin` (v3.1.2): Test execution with JUnit 5 platform - `jacoco-maven-plugin` (v0.8.11): Code coverage analysis - `protoc-jar-maven-plugin` (v3.11.4): Protocol Buffer code generation - `maven-jar-plugin`, `maven-install-plugin`, `maven-deploy-plugin` - `exec-maven-plugin`: Run applications via command line **Key Build Properties:** ```xml 1.8 1.4.58 XML,HTML UTF-8 ``` **Code Coverage:** - JaCoCo configured for code coverage reports - Outputs to: `./Mage.Reports/target/site/jacoco-aggregate/` - Formats: XML (for SonarQube), HTML (for offline view), CSV - Enable with: `mvn install -Djacoco.skip=false -Dmaven.test.failure.ignore=true` --- ### 3. TESTING SETUP **Test Framework:** - **JUnit 5** (with JUnit 4 compatibility via junit-vintage-engine) - **AssertJ** (v3.21.0) for fluent assertions - Test scope: `test` (only run during test phase) **Test Organization:** - Test module: `/mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/` - 1,947 Java test files - Test location: `Mage.Tests/src/test/java/org/mage/test/` - Test data: `Mage.Tests/src/test/data/` - Deck files: `.dck` format (example: `RB Aggro.dck`, `CommanderDuel.dck`) **Test Organization by Category:** - `org.mage.test.AI.basic/` - AI player tests - `org.mage.test.cards/` - Card functionality tests - `org.mage.test.cards.battle/` - Battle mechanics - `org.mage.test.cards.triggers/` - Triggered ability tests - Other specialized test packages **Test Base Classes:** - `CardTestPlayerBase` - Basic card testing framework - `CardTestPlayerBaseAI` - AI player testing - `CardTestPlayerBaseWithAIHelps` - AI assistance testing - Test framework supports: game state setup, card testing, combat simulation, AI decision testing **Running Tests:** ```bash # CI/Travis build command mvn test -B -Dxmage.dataCollectors.printGameLogs=false -Dlog4j.configuration=file:${TRAVIS_BUILD_DIR}/.travis/log4j.properties # Standard Maven test mvn test # With code coverage mvn install -Djacoco.skip=false -Dmaven.test.failure.ignore=true # With tree view report mvn install -Dxmage.build.tests.treeViewRunnerShowAllLogs=true ``` **Test Configuration:** - Maven Surefire tree reporter enabled for readable test output - Custom Log4J config at `.travis/log4j.properties` for CI builds - Database cleanup plugin configured in Mage.Tests pom.xml --- ### 4. DIRECTORY STRUCTURE **Top-Level Modules:** ``` /mnt/dest-btrfs/home/jc/src/mage/ ├── Mage/ # Core framework (3,662 Java files) │ └── src/main/java/mage/ │ ├── abilities/ # Spell and ability implementations │ ├── cards/ # Card definitions │ ├── game/ # Game engine core │ └── ... ├── Mage.Common/ # Shared utilities (131 Java files) ├── Mage.Sets/ # Card set definitions (31,366 Java files) │ # Largest module - contains all Magic sets ├── Mage.Client/ # GUI client (299 Java files) │ └── src/main/java/mage/client/ │ ├── cards/ │ ├── chat/ │ ├── combat/ │ ├── components/ │ ├── deck/ │ └── ... ├── Mage.Server/ # Server application (72 Java files) │ └── src/main/java/mage/server/ │ ├── draft/ │ ├── game/ │ ├── managers/ │ ├── tournament/ │ └── ... ├── Mage.Server.Console/ # Server CLI tool ├── Mage.Server.Plugins/ # Pluggable game components (233 Java files) │ ├── Mage.Game.* (20+ game variants) │ ├── Mage.Player.AI/ # AI implementations │ ├── Mage.Player.AI.DraftBot/ │ ├── Mage.Player.AIMCTS/ │ ├── Mage.Player.Human/ │ ├── Mage.Tournament.* # Tournament formats │ └── Mage.Deck.* # Deck management ├── Mage.Plugins/ # Client plugins (2 Java files) ├── Mage.Tests/ # Test suite (1,947 Java files) │ ├── src/test/java/org/mage/test/ │ ├── src/test/data/ # Test fixtures │ └── *.dck files # Deck definitions ├── Mage.Verify/ # Card data verification tool ├── Mage.Reports/ # Test coverage aggregation ├── Utils/ # Development utilities │ ├── build-and-package.pl # Perl-based build script │ ├── gen-card.pl # Card code generator │ ├── gen-card-test.pl # Test generator │ ├── mtg-cards-data.txt # Magic card database │ ├── mtg-sets-data.txt # Magic sets database │ ├── *.tmpl # Code templates │ └── ...scripts ├── repository/ # Local Maven repository ├── .github/ # GitHub configuration │ ├── workflows/ │ ├── dependabot.yml │ └── labeler.yml ├── .travis.yml # Travis CI configuration ├── pom.xml # Root POM (380 lines) ├── Makefile # Build convenience targets └── readme.md # Documentation ``` **Module Dependencies:** ``` Mage.Tests → Mage.Server + Mage.Sets + Mage (core) Mage.Client → Mage.Common + Mage Mage.Server → Mage.Sets + Mage.Common + Mage Mage.Server.Plugins → All above Mage.Verify → Mage.Client + Mage.Server + Mage.Sets + Mage ``` **Key Subdirectories:** - **Mage/src/main/proto/** - Protocol Buffer definitions for serialization - **Mage.Sets/src/** - Generated card files for all Magic sets - **Mage.Client/plugins/** - Image cache and plugin data (gitignored) - **Mage.Server/config/** - Server configuration files - **Mage.Server/extensions/** - Server plugin extensions (gitignored) --- ### 5. AI & CODE RULES FILES **Status:** No AI instructions files found The project does NOT contain any of the following: - `CLAUDE.md` - `.cursorrules` - `.cursor/` directory - `.github/copilot-instructions.md` The project uses standard GitHub issue and wiki documentation for development guidance. --- ### 6. PROJECT LANGUAGE & FRAMEWORK **Primary Language:** Java 8+ (100% Java) - ~37,775 total Java files across the project - Target JDK: Java 1.8 (compatible with Java 8+) - Module JDK requirement: OpenJDK 17+ for Travis CI **Key Dependencies:** - **Google Guava** (v33.4.8-jre) - Collections, utilities - **Google Gson** (v2.13.2) - JSON serialization - **Google Protobuf** (v3.25.8) - Data serialization - **ORM Lite** (v5.7) - Object-relational mapping - **H2 Database** (v1.4.197) - Embedded SQL database (critical: v1.4.197 for compatibility) - **JUnit** (v5.8.1 platform with v4 compatibility) - **AssertJ** (v3.21.0) - Test assertions - **SLF4J + Reload4J** (v2.0.17) - Logging - **JSoup** (v1.21.2) - HTML parsing - **JAXB** (v2.3.1/3.0.2) - XML binding for config files **Architecture:** - Traditional multi-tier Java application - MVC pattern for client-server communication - Pluggable architecture for game variants and AI players - Protocol Buffer for network communication - H2 embedded database for game state persistence --- ### 7. CI/CD CONFIGURATION **Primary CI: Travis CI (Legacy)** File: `.travis.yml` ```yaml language: java jdk: openjdk17 dist: jammy git: depth: 3 submodules: false before_install: - echo "MAVEN_OPTS='-Xmx2g'" > ~/.mavenrc script: - mvn test -B -Dxmage.dataCollectors.printGameLogs=false \ -Dlog4j.configuration=file:${TRAVIS_BUILD_DIR}/.travis/log4j.properties cache: directories: - $HOME/.m2 ``` **GitHub Actions** Directory: `.github/workflows/` Three workflows configured: 1. **labeler-auto.yml** - Auto-label pull requests - Trigger: `pull_request_target` - Uses: `actions/labeler@v5` - Config: `.github/labeler.yml` 2. **labeler-manual.yml** - Manual PR labeling - Trigger: `workflow_dispatch` (manual trigger) - Allows labeling old PRs 3. **mtg-fetch-cards.yml** - MTG Card Reference Bot - Trigger: `issue_comment`, `issues`, `pull_request_review`, `pull_request_review_comment` - Uses: `ldeluigi/mtg-fetch-action@v1` - Automatically fetches and displays MTG card references in comments **Dependency Management:** File: `.github/dependabot.yml` ```yaml version: 2 updates: - package-ecosystem: 'github-actions' directory: '/' schedule: weekly - package-ecosystem: 'maven' directory: '/' schedule: weekly ``` **Code Quality:** - **SonarCloud** Integration configured - Project key: `magefree_mage` - Organization: `magefree` - Runs: Code coverage analysis, static analysis - Upload command: `mvn -e sonar:sonar -Dsonar.projectKey=magefree_mage -Dsonar.organization=magefree -Dsonar.host.url=https://sonarcloud.io` **Build Badges:** - Travis CI status badge - SonarCloud code quality metrics - Coverage reports - Technical debt tracking - Release version badge - Commits since latest release --- ### 8. PROJECT METADATA **Project Configuration:** - **Group ID:** `org.mage` - **Artifact ID (Root):** `mage-root` - **Packaging:** Multi-module Maven project (pom) - **Version:** 1.4.58 - **Source Encoding:** UTF-8 - **Build Timestamp Format:** `yyyy-MM-dd'T'HH:mm:ss'Z'` **Repository Configuration:** - JBoss Public Repository (for dependency resolution) - Local project repository at `./repository/` - Daily snapshot update policy - Never update policy for releases (caching) **Test Infrastructure:** - Database: H2 (embedded) - Logging: Log4J via SLF4J facade - Test cleanup: Automatic `db` directory cleanup between test runs - Tree-view test reporter for readable output **Distribution & Packaging:** - Client package: `Mage.Client/target/mage-client.zip` - Server package: `Mage.Server/target/mage-server.zip` - Distribution handled by Maven Assembly plugin - Perl script `Utils/build-and-package.pl` bundles artifacts into single distribution zip --- ### 9. DEVELOPMENT TOOLS & UTILITIES **Utilities Directory** (`/mnt/dest-btrfs/home/jc/src/mage/Utils/`): **Build & Packaging:** - `build-and-package.pl` - Main build script (creates full distribution) - `build-and-package-console.pl` - Server console build - `version-bump.pl` - Version update utility **Card Code Generation:** - `gen-card.pl` - Generate card implementation boilerplate - `gen-card-test.pl` - Generate test cases for cards - Template files: - `cardClass.tmpl` - Card implementation template - `cardExtendedClass.tmpl` - Extended card template - `cardSplitClass.tmpl` - Split card template - `cardTest.tmpl` - Test template - `cardInfo.tmpl`, `issue_tracker.tmpl` **Card Data Management:** - `mtg-cards-data.txt` (12.4 MB) - Complete Magic card database - `mtg-sets-data.txt` - Magic set information - `known-sets.txt` - Known set listings - `keywords.txt` - Magic keyword glossary - `find_new_cards.pl` - Find newly released cards - `cut.pl` - Card data processing utility - `de-dup-cards-data.py` - Remove duplicate card entries - `CubeCobraDownloader.py` - Download cube data - `gen-existing-cards-by-set.pl` - Card inventory by set - `gen-list-implemented-cards-for-set.pl` - Implemented card tracking - `gen-list-unimplemented-cards-for-set.pl` - Missing card tracking **Documentation & Analysis:** - `extract_in_wiki_format.pl` - Convert to wiki format - `readme.txt` - Utility documentation **Release Directory:** - `release/` subdirectory for release artifacts --- ### 10. PROJECT STATISTICS | Metric | Value | |--------|-------| | Total Java Files | 37,775 | | Mage Framework | 3,662 | | Mage.Sets (Cards) | 31,366 | | Mage.Tests | 1,947 | | Mage.Server.Plugins | 233 | | Mage.Client | 299 | | Mage.Common | 131 | | Mage.Server | 72 | | Root POM Lines | 380 | | Build Profiles | 11 modules | | Test Categories | 10+ | --- ### 11. DEVELOPMENT WORKFLOW **Based on Wiki & Documentation:** 1. **Environment Setup:** - Java 8 or later required - Maven 3.6+ recommended - IDE: IntelliJ IDEA, Eclipse, or VS Code 2. **Build Commands:** ```bash # Full build with tests mvn clean install # Build without tests mvn clean install -DskipTests # Package for distribution mvn clean package assembly:single # Run using Makefile make clean make build make package ``` 3. **Testing:** ```bash # Run all tests mvn test # Run specific test class mvn test -Dtest=ClassName # Run with coverage mvn clean install -Djacoco.skip=false ``` 4. **Code Generation:** - New cards use `Utils/gen-card.pl` for boilerplate - Tests generated with `Utils/gen-card-test.pl` - Requires Magic card database from Scryfall/gatherer 5. **Documentation:** - Main docs: `readme.md` - Wiki: GitHub wiki pages - Development guides available in wiki --- ### SUMMARY XMage is a large, mature Java project implementing Magic: The Gathering. It uses: - **Apache Maven** as the primary build system - **Java 8** target with JUnit 5 testing framework - **Multi-module architecture** with ~37K Java files - **Travis CI + GitHub Actions** for CI/CD - **SonarCloud** for code quality analysis - **H2 embedded database** for persistence - **Protocol Buffers** for efficient serialization - Extensive **automated card code generation** tools - No AI-specific instructions files (uses standard GitHub documentation) The project is well-organized with clear separation between framework (Mage), game rules/sets, client UI, server backend, and plugins for extensibility. agentId: ac3444f (for resuming to continue this agent's work if needed) total_tokens: 50308 tool_uses: 42 duration_ms: 175655 ``` ## Assistant ## Assistant Now let me read a few key files directly for accuracy. ## Assistant ### Tool: Read **Args:** ```json { "file_path": "/mnt/dest-btrfs/home/jc/src/mage/Makefile" } ``` ## Assistant **Result** (success): ``` 1→-include .env 2→ 3→# The target directory is used for setting where the output zip files will end up 4→# You can override this with an environment variable, ex 5→# TARGET_DIR=my_custom_directory make deploy 6→# Alternatively, you can set this variable in the .env file 7→TARGET_DIR ?= deploy/ 8→ 9→.PHONY: clean 10→clean: 11→ mvn clean 12→ 13→.PHONY: build 14→build: 15→ mvn install package -DskipTests 16→ 17→.PHONY: package 18→package: 19→ # Packaging Mage.Client to zip 20→ cd Mage.Client && mvn package assembly:single 21→ # Packaging Mage.Server to zip 22→ cd Mage.Server && mvn package assembly:single 23→ # Copying the files to the target directory 24→ mkdir -p $(TARGET_DIR) 25→ cp ./Mage.Server/target/mage-server.zip $(TARGET_DIR) 26→ cp ./Mage.Client/target/mage-client.zip $(TARGET_DIR) 27→ 28→# Note that the proper install script is located under ./Utils/build-and-package.pl 29→# and that should be used instead. This script is purely for convenience. 30→# The perl script bundles the artifacts into a single zip 31→.PHONY: install 32→install: clean build package 33→ 34→ ``` ## Assistant ### Tool: Read **Args:** ```json { "file_path": "/mnt/dest-btrfs/home/jc/src/mage/readme.md" } ``` ## Assistant **Result** (success): ``` 1→# XMage — Magic, Another Game Engine 2→ 3→[![Build Status](https://app.travis-ci.com/magefree/mage.svg?branch=master)](https://app.travis-ci.com/magefree/mage) 4→[![Lines of Code](https://sonarcloud.io/api/project_badges/measure?project=magefree_mage&metric=ncloc)](https://sonarcloud.io/summary/new_code?id=magefree_mage) 5→[![Coverage](https://sonarcloud.io/api/project_badges/measure?project=magefree_mage&metric=coverage)](https://sonarcloud.io/summary/new_code?id=magefree_mage) 6→[![Technical Debt](https://sonarcloud.io/api/project_badges/measure?project=magefree_mage&metric=sqale_index)](https://sonarcloud.io/summary/new_code?id=magefree_mage) 7→[![latest release](https://img.shields.io/github/v/release/magefree/mage)](https://github.com/magefree/mage/releases/) 8→[![commints since latest release](https://img.shields.io/github/commits-since/magefree/mage/latest)](https://github.com/magefree/mage/commits/) 9→[![Join the chat at https://gitter.im/magefree/mage](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/magefree/mage?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) 10→ 11→XMage allows you to play Magic against one or more online players or computer opponents. 12→It includes full rules enforcement for over **28 000** unique cards and more than 73 000 reprints from different editions. 13→You can also find custom sets like Star Wars. All regular sets have nearly all implemented cards. 14→ 15→It supports single matches and tournaments with dozens of game modes like duel, multiplayer, standard, modern, commander, 16→pauper, oathbreaker, historic, freeform, richman and much more. 17→ 18→Local server supports a [special test mode](https://github.com/magefree/mage/wiki/Development-Testing-Tools) for 19→testing combos and other game situations with pre-defined conditions. 20→ 21→There are [public servers](http://xmage.today/servers/) where you can play XMage against other players. 22→You can also host your own server to play against the AI and/or your friends. 23→ 24→XMage community and resources: 25→* [Official XMage support and feature request on github](https://github.com/magefree/mage/issues); 26→* [Official XMage forum](http://www.slightlymagic.net/forum/viewforum.php?f=70) (outdated); 27→* [Reddit XMage group](https://www.reddit.com/r/XMage/); 28→* [Reddit XMage discord channel](https://discord.gg/Pqf42yn); 29→* [Latest changes](https://github.com/magefree/mage/commits/master); 30→* [Latest news](https://jaydi85.github.io/xmage-web-news/news.html); 31→* [Latest releases](https://github.com/magefree/mage/releases); 32→* [Project documentation](https://github.com/magefree/mage/wiki). 33→ 34→Servers status: 35→* http://xmage.today/servers/ (temporarily out of service) 36→ 37→Beta server with un-released or under development features: 38→* http://xmage.today/ (release version) 39→ 40→## Features 41→ 42→* Multiplatform app: Windows, Linux, MacOS; 43→* Deck editor (support multiple deck formats and deck sources); 44→* Two player duel or a multiplayer free-for-all game with up to 10 players; 45→* Computer AI opponents; 46→* Players rating system (Glicko); 47→* Supports special formats like Commander (up to 10 players), Oathbreaker, Cube, Tiny Leaders, Super Standard, Historic Standard and more; 48→* Single matches or tournaments supported (elimination or swiss type handling), which can be played with up to 16 players: 49→ * Booster (also Cube) draft tournaments (4-16) 50→ * Sealed (also from Cube) tournaments (2-16) 51→ 52→## Bug report / feature request 53→ 54→The best way to report bug or feature request is [github's issues page](https://github.com/magefree/mage/issues). 55→ 56→## Installation / running 57→ 58→* Download [latest XMage launcher and app files](http://xmage.today/) and un-pack it to any folder like `D:\games\xmage`; 59→* You need to have [Java version 8 or later](http://java.com/) to run launcher. 60→ 61→[Wiki page](https://github.com/magefree/mage/wiki) contains detail information about private or public server setup. 62→ 63→### Server options 64→ 65→The XMage server locates by default the configuration file from the current working directory to the relative path `config/config.xml` 66→(`config\config.xml` in Windows). To change this location, start the server with the property `xmage.config.path` set 67→to the desired location, for example `-Dxmage.config.path=config/otherconfig.xml`. The option can be set from the 68→XMageLauncher in `Settings > Java > Server java options`. 69→ 70→## Troubleshooting / FAQ 71→ 72→Github issues page contain [popular problems and fixes](https://github.com/magefree/mage/issues?q=is%3Aissue+label%3AFAQ+): 73→* [Any: program freezes on startup (white/blue/black screen)](https://github.com/magefree/mage/issues/4461#issuecomment-361108597); 74→* [Any: can't download images or it stops after some time](https://www.reddit.com/r/XMage/comments/agmcjf/new_xmage_release_with_ravnica_allegiance_rna/); 75→* [Any: can't run client, could not open ...jvm.cfg](https://github.com/magefree/mage/issues/1272#issuecomment-529789018); 76→* [Any: no texts or small buttons in launcher](https://github.com/magefree/mage/issues/4126); 77→* [Windows: ugly cards, buttons or other GUI drawing artifacts](https://github.com/magefree/mage/issues/4626#issuecomment-374640070); 78→* [Windows: pixilated images, icons and texts](https://github.com/magefree/mage/issues/12768#issuecomment-2347125602); 79→* [MacOS: can't run on M1/M2](https://github.com/magefree/mage/issues/8406#issuecomment-1011720728); 80→* [MacOS: can't open launcher](https://www.reddit.com/r/XMage/comments/kf8l34/updated_java_on_osx_xmage_not_working/ggej8cq/); 81→* [MacOS: client freezes in GUI (on connect dialog, on new match)](https://github.com/magefree/mage/issues/4920#issuecomment-517944308); 82→* [Linux: run on non-standard OS or hardware like Raspberry Pi](https://github.com/magefree/mage/issues/11611#issuecomment-1879385151); 83→* [Linux: ugly GUI and drawing artifacts](https://github.com/magefree/mage/issues/11611#issuecomment-1879396921); 84→ 85→## Performance tweaks 86→ 87→If you have a good GPU, it's very likely you'll be able to increase performance by **a lot** through extra Java flags. 88→ 89→XMage runs on JRE 8, so [this link](https://docs.oracle.com/javase/8/docs/technotes/guides/2d/flags.html) should give you the available flags. 90→ 91→### How to enable the extra flags 92→ 93→1. Launch XMage 94→2. In the menu bar from the launcher, click on "Settings", which will open up the Settings Window 95→3. Go to the "Java" tab 96→4. You can pass extra flags by editing the "Client java options" text field 97→ 98→### Linux tweaks 99→ 100→#### Enable OpenGL 101→ 102→More info about [OpenGL](https://docs.oracle.com/javase/8/docs/technotes/guides/2d/flags.html#opengl): 103→* `-Dsun.java2d.opengl=true` 104→ 105→Possible problems: 106→* _**Caveat**_: [There's a bug](https://bugs.openjdk.java.net/browse/JDK-6545140) with the file chooser when OpenGL is enabled (you use the file chooser when you, for instance, try to load a deck from disk). The [suggested workaround](https://bugs.java.com/bugdatabase/view_bug.do?bug_id=6439320) will make the game crash, so it's not an option. 107→* _**Workaround**_: When using [i3](https://github.com/i3/i3), you're able to work around the bug by toggling the "floating" capabilities of the window and forcing it to re-render. 108→ 109→#### Enable XRender 110→ 111→More info about [XRender](https://docs.oracle.com/javase/8/docs/technotes/guides/2d/flags.html#xrender): 112→* `-Dsun.java2d.xrender=true` 113→ 114→#### Increase memory usage 115→ 116→This is not guaranteed to yield improvements, but it depends on your use-case. 117→If you have a lot of RAM to spare, you can increase the initial heap size for good measure. 118→More details about [memory settings](https://stackoverflow.com/a/57839720/8401696): 119→* `-Xmx2G` 120→ 121→## Developer 122→ 123→Full project documentation and instructions for developers can be found in [wiki pages](http://github.com/magefree/mage/wiki/). 124→ 125→First steps for Xmage's developers: 126→* [Setting up your Development Environment](https://github.com/magefree/mage/wiki/Setting-up-your-Development-Environment) 127→* [Development Testing Tools](https://github.com/magefree/mage/wiki/Development-Testing-Tools) 128→* [Development Workflow](https://github.com/magefree/mage/wiki/Development-Workflow) 129→* [Development HOWTO Guides](https://github.com/magefree/mage/wiki/Development-HOWTO-Guides) 130→ 131→[Torch icons created by Freepik - Flaticon](https://www.flaticon.com/free-icons/torch) 132→ ``` ## Assistant ### Tool: Read **Args:** ```json { "file_path": "/mnt/dest-btrfs/home/jc/src/mage/pom.xml", "limit": 50 } ``` ## Assistant **Result** (success): ``` 1→ 2→ 4→ 4.0.0 5→ 6→ org.mage 7→ mage-root 8→ 1.4.58 9→ pom 10→ Mage Root 11→ Mage Root POM 12→ 13→ 14→ 15→ 1.8 16→ ${project.basedir} 17→ 18→ 19→ 1.4.58 20→ -Dfile.encoding=UTF-8 21→ UTF-8 22→ yyyy-MM-dd'T'HH:mm:ss'Z' 23→ 24→ 25→ false 26→ 27→ 40→ XML,HTML 41→ true 42→ 43→ ``` ## Assistant ### Tool: Task **Args:** ```json { "description": "Explore test and card patterns", "prompt": "I need to understand specific patterns for writing tests and cards in XMage. Please:\n\n1. Read a real card test example from Mage.Tests/src/test/java/ - pick a simple one\n2. Read a real card implementation from Mage.Sets/src/mage/cards/ - pick a simple creature card\n3. Read the test base class at Mage.Tests/src/test/java/org/mage/test/serverside/base/CardTestPlayerBase.java (or wherever it lives)\n4. Check how to run a single test (look at Mage.Tests/pom.xml for surefire config)\n5. Look at how SubType works - find SubType.java and understand its from/lookup pattern\n\nReturn exact details - class names, package paths, key method signatures.", "subagent_type": "Explore" } ``` ## Assistant **Result** (success): ``` Async agent launched successfully. agentId: a3064fb (internal ID - do not mention to user. Use to resume later if needed.) The agent is working in the background. You will be notified automatically when it completes. Continue with other tasks. output_file: /tmp/claude-1000/-mnt-dest-btrfs-home-jc-src-mage/tasks/a3064fb.output To check progress before completion (optional), use Read or Bash tail on the output file. ``` ## Assistant ## Assistant ### Tool: TaskOutput **Args:** ```json { "block": true, "task_id": "a3064fb", "timeout": 120000 } ``` ## Assistant **Result** (success): ``` success a3064fb local_agent failed [Truncated. Full output: /tmp/claude-1000/-mnt-dest-btrfs-home-jc-src-mage/tasks/a3064fb.output] lUse:Read","command":"callback"},"parentToolUseID":"toolu_01NSm1zmATUeijaw6tVwEFZ2","toolUseID":"toolu_01NSm1zmATUeijaw6tVwEFZ2","timestamp":"2026-02-13T16:33:39.987Z","uuid":"99580570-3219-40c9-8c79-00bdc4ba4577"} {"parentUuid":"dfc4a3a8-88ee-40d9-a3a4-16bd08e9a800","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01NSm1zmATUeijaw6tVwEFZ2","type":"tool_result","content":" 2256→ public void block(int turnNum, TestPlayer player, String blocker, String attacker) {\n 2257→ Assert.assertNotEquals(\"\", attacker);\n 2258→ attacker = EmptyNames.replaceTestCommandByObjectName(attacker);\n 2259→ Assert.assertNotEquals(\"\", blocker);\n 2260→ blocker = EmptyNames.replaceTestCommandByObjectName(blocker);\n 2261→\n 2262→ assertAliaseSupportInActivateCommand(blocker, false); // it uses old special notation like card_name:index\n 2263→ assertAliaseSupportInActivateCommand(attacker, false);\n 2264→ addPlayerAction(player, turnNum, PhaseStep.DECLARE_BLOCKERS, \"block:\" + blocker + '$' + attacker);\n 2265→ }\n 2266→\n 2267→ public void blockSkip(int turnNum, TestPlayer player) {\n 2268→ block(turnNum, player, TestPlayer.BLOCK_SKIP, TestPlayer.ATTACK_SKIP);\n 2269→ }\n 2270→\n 2271→ /**\n 2272→ * For use choices set \"Yes\" or \"No\" the choice string or use boolean.
\n 2273→ * For X values set \"X=[xValue]\" example: for X=3 set choice string to\n 2274→ * \"X=3\".
\n 2275→ * For ColorChoice use \"Red\", \"Green\", \"Blue\", \"Black\" or \"White\"
\n 2276→ * use command setModeChoice if you have to set a mode from modal\n 2277→ * ability
\n 2278→ *\n 2279→ * @param player\n 2280→ * @param choice\n 2281→ */\n 2282→ public void setChoice(TestPlayer player, boolean choice) {\n 2283→ setChoice(player, choice, 1);\n 2284→ }\n 2285→\n 2286→ public void setChoice(TestPlayer player, boolean choice, int timesToChoose) {\n 2287→ setChoice(player, choice ? \"Yes\" : \"No\", timesToChoose);\n 2288→ }\n 2289→\n 2290→ /**\n 2291→ * Declare non target choice. You can use multiple choices in one line like setChoice(name1^name2)\n 2292→ * Also support \"up to\" choices, e.g. choose 2 of 3 cards by setChoice(card1^card2) + setChoice(TestPlayer.CHOICE_SKIP)\n 2293→ */\n 2294→ public void setChoice(TestPlayer player, String choice) {\n 2295→ setChoice(player, choice, 1);\n 2296→ }\n 2297→\n 2298→ public void setChoice(TestPlayer player, String choice, int timesToChoose) {\n 2299→ if (choice.equals(TestPlayer.TARGET_SKIP)) {\n 2300→ Assert.fail(\"setChoice allow only TestPlayer.CHOICE_SKIP, but found \" + choice);\n 2301→ }\n 2302→ for (int i = 0; i < timesToChoose; i++) {\n 2303→ player.addChoice(choice);\n 2304→ }\n 2305→ }\n 2306→\n 2307→ /**\n 2308→ * Setup amount choices.\n 2309→ *

\n 2310→ * Multi amount choices uses WUBRG order (so use 1,2,3,4,5 values list)\n 2311→ *\n 2312→ * @param player\n 2313→ * @param amountList\n 2314→ */\n 2315→ public void setChoiceAmount(TestPlayer player, int... amountList) {\n 2316→ for (int amount : amountList) {\n 2317→ setChoice(player, \"X=\" + amount);\n 2318→ }\n 2319→ }\n 2320→\n 2321→ /**\n 2322→ * Set the modes for modal spells\n 2323→ *\n 2324→ * @param player\n 2325→ * @param choice starting with \"1\" for mode 1, \"2\" for mode 2 and so on (to\n 2326→ * set multiple modes call the command multiple times). If a\n 2327→ * spell mode can be used only once like Demonic Pact, the\n 2328→ * value has to be set to the number of the remaining modes\n 2329→ * (e.g. if only 2 are left the number need to be 1 or 2).\n 2330→ * If you need to partly select then use TestPlayer.MODE_SKIP\n 2331→ */\n 2332→ public void setModeChoice(TestPlayer player, String choice) {\n 2333→ player.addModeChoice(choice);\n 2334→ }\n 2335→"}]},"uuid":"1038e7a9-7bd4-48cd-bb0a-4be7cc1829e3","timestamp":"2026-02-13T16:33:39.986Z","sourceToolAssistantUUID":"dfc4a3a8-88ee-40d9-a3a4-16bd08e9a800"} {"parentUuid":"1038e7a9-7bd4-48cd-bb0a-4be7cc1829e3","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01AQFFYzkgiat4eHrkKaRzEx","type":"message","role":"assistant","content":[{"type":"text","text":"Perfect! Now let me check the assertPermanentCount and assertLife methods:"}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":0,"cache_creation_input_tokens":1451,"cache_read_input_tokens":38956,"cache_creation":{"ephemeral_5m_input_tokens":1451,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CY6PcNgNY4w4HHodjR1fa","type":"assistant","uuid":"ea9b0dea-5ea6-43f5-ac21-100e8e4ab200","timestamp":"2026-02-13T16:33:41.196Z"} {"parentUuid":"ea9b0dea-5ea6-43f5-ac21-100e8e4ab200","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01AQFFYzkgiat4eHrkKaRzEx","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_017th6WHkCcNaniR8JLAibMH","name":"Read","input":{"file_path":"/mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/serverside/base/impl/CardTestPlayerAPIImpl.java","offset":942,"limit":50}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":0,"cache_creation_input_tokens":1451,"cache_read_input_tokens":38956,"cache_creation":{"ephemeral_5m_input_tokens":1451,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CY6PcNgNY4w4HHodjR1fa","type":"assistant","uuid":"b06508d9-d173-41e8-a76e-aae09b13c187","timestamp":"2026-02-13T16:33:42.169Z"} {"parentUuid":"b06508d9-d173-41e8-a76e-aae09b13c187","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Read","command":"callback"},"parentToolUseID":"toolu_017th6WHkCcNaniR8JLAibMH","toolUseID":"toolu_017th6WHkCcNaniR8JLAibMH","timestamp":"2026-02-13T16:33:42.176Z","uuid":"f260285d-7c0c-4a6e-9eeb-b128b622a25d"} {"parentUuid":"b06508d9-d173-41e8-a76e-aae09b13c187","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_017th6WHkCcNaniR8JLAibMH","type":"tool_result","content":" 942→ public void assertLife(Player player, int life) throws AssertionError {\n 943→ int actual = currentGame.getPlayer(player.getId()).getLife();\n 944→ Assert.assertEquals(\"Life amounts are not equal for player \" + player.getName(), life, actual);\n 945→ }\n 946→\n 947→ @Override\n 948→ public void assertPowerToughness(Player player, String cardName, int powerNeeded, int toughnessNeeded, Filter.ComparisonScope scope, boolean checkBaseValues) throws AssertionError {\n 949→ Assert.assertNotEquals(\"\", cardName);\n 950→ cardName = EmptyNames.replaceTestCommandByObjectName(cardName);\n 951→\n 952→ int count = 0;\n 953→ int fit = 0;\n 954→ int foundPower = 0;\n 955→ int foundToughness = 0;\n 956→ int found = 0;\n 957→ for (Permanent permanent : currentGame.getBattlefield().getAllPermanents()) {\n 958→ if (!isObjectHaveTargetNameOrAlias(player, permanent, cardName) || !permanent.getControllerId().equals(player.getId())) {\n 959→ continue;\n 960→ }\n 961→ int powerFound = checkBaseValues ? permanent.getPower().getModifiedBaseValue() : permanent.getPower().getValue();\n 962→ int toughnessFound = checkBaseValues ? permanent.getToughness().getModifiedBaseValue() : permanent.getToughness().getValue();\n 963→\n 964→ count++;\n 965→ if (scope == Filter.ComparisonScope.All) {\n 966→ Assert.assertEquals((checkBaseValues ? \"Base power\" : \"Power\") + \" is not the same (\" + powerNeeded + \" vs. \" + powerFound + ')',\n 967→ powerNeeded, powerFound);\n 968→ Assert.assertEquals((checkBaseValues ? \"Base toughness\" : \"Toughness\") + \" is not the same (\" + toughnessNeeded + \" vs. \" + toughnessFound + ')',\n 969→ toughnessNeeded, toughnessFound);\n 970→ } else if (scope == Filter.ComparisonScope.Any) {\n 971→ if (powerNeeded == powerFound && toughnessNeeded == toughnessFound) {\n 972→ fit++;\n 973→ break;\n 974→ }\n 975→ found++;\n 976→ foundPower = powerFound;\n 977→ foundToughness = toughnessFound;\n 978→ }\n 979→ }\n 980→\n 981→ assertTrue(\"There is no such permanent under player's control, player=\" + player.getName()\n 982→ + \", cardName=\" + cardName, count > 0);\n 983→\n 984→ if (scope == Filter.ComparisonScope.Any) {\n 985→ assertTrue(\"There is no such creature under player's control with specified\" + (checkBaseValues ? \" base \" : ' ') + \"p/t of \" + powerNeeded + '/' + toughnessNeeded + \", player=\" + player.getName()\n 986→ + \", cardName=\" + cardName + \" (found similar: \" + found + \", one of them: power=\" + foundPower + \" toughness=\" + foundToughness + ')', fit > 0);\n 987→ }\n 988→ }\n 989→\n 990→ public void assertPowerToughness(Player player, String cardName, int power, int toughness, Filter.ComparisonScope scope) {\n 991→ assertPowerToughness(player, cardName, power, toughness, scope, false);"}]},"uuid":"d880acbf-6bf4-4a51-9804-3702c8ba1978","timestamp":"2026-02-13T16:33:42.176Z","sourceToolAssistantUUID":"b06508d9-d173-41e8-a76e-aae09b13c187"} {"parentUuid":"d880acbf-6bf4-4a51-9804-3702c8ba1978","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","message":{"model":"claude-haiku-4-5-20251001","id":"msg_013pDCMPYtEHpCjBFEiFu9Am","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01J5MSEFjTyP4zk3Gp9eo9UY","name":"Read","input":{"file_path":"/mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/serverside/base/impl/CardTestPlayerAPIImpl.java","offset":1117,"limit":50}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":0,"cache_creation_input_tokens":1138,"cache_read_input_tokens":40407,"cache_creation":{"ephemeral_5m_input_tokens":1138,"ephemeral_1h_input_tokens":0},"output_tokens":18,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CY6PcXvjk5QUztgrL7Mg1","type":"assistant","uuid":"f2462a2a-b7ec-4153-9744-66d58d48fc27","timestamp":"2026-02-13T16:33:44.059Z"} {"parentUuid":"f2462a2a-b7ec-4153-9744-66d58d48fc27","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Read","command":"callback"},"parentToolUseID":"toolu_01J5MSEFjTyP4zk3Gp9eo9UY","toolUseID":"toolu_01J5MSEFjTyP4zk3Gp9eo9UY","timestamp":"2026-02-13T16:33:44.069Z","uuid":"ef817d39-7c05-4c75-aa25-63fdb8f553a7"} {"parentUuid":"f2462a2a-b7ec-4153-9744-66d58d48fc27","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01J5MSEFjTyP4zk3Gp9eo9UY","type":"tool_result","content":" 1117→ public void assertPermanentCount(Player player, String cardName, int count) throws AssertionError {\n 1118→ Assert.assertNotEquals(\"\", cardName);\n 1119→ cardName = EmptyNames.replaceTestCommandByObjectName(cardName);\n 1120→\n 1121→ int actualCount = 0;\n 1122→ for (Permanent permanent : currentGame.getBattlefield().getAllActivePermanents()) {\n 1123→ if (permanent.getControllerId().equals(player.getId())) {\n 1124→ if (isObjectHaveTargetNameOrAlias(player, permanent, cardName)) {\n 1125→ actualCount++;\n 1126→ }\n 1127→ }\n 1128→ }\n 1129→ Assert.assertEquals(\"(Battlefield) Permanents counts for \" + player.getName() + \" are not equal (\" + cardName + ')', count, actualCount);\n 1130→ }\n 1131→\n 1132→ @Override\n 1133→ public void assertTokenCount(Player player, String tokenName, int count) throws AssertionError {\n 1134→ Assert.assertNotEquals(\"\", tokenName);\n 1135→ tokenName = EmptyNames.replaceTestCommandByObjectName(tokenName);\n 1136→\n 1137→ int actualCount = 0;\n 1138→ for (Permanent permanent : currentGame.getBattlefield().getAllActivePermanents()) {\n 1139→ if (permanent instanceof PermanentToken\n 1140→ && permanent.getControllerId().equals(player.getId())\n 1141→ && isObjectHaveTargetNameOrAlias(player, permanent, tokenName)) {\n 1142→ actualCount++;\n 1143→ }\n 1144→ }\n 1145→ Assert.assertEquals(\"(Battlefield) Tokens counts for \" + player.getName() + \" are not equal (\" + tokenName + ')', count, actualCount);\n 1146→ }\n 1147→\n 1148→ @Override\n 1149→ public void assertCommandZoneCount(Player player, String commandZoneObjectName, int count) throws AssertionError {\n 1150→ Assert.assertNotEquals(\"\", commandZoneObjectName);\n 1151→ commandZoneObjectName = EmptyNames.replaceTestCommandByObjectName(commandZoneObjectName);\n 1152→\n 1153→ int actualCount = 0;\n 1154→ for (CommandObject commandObject : currentGame.getState().getCommand()) {\n 1155→ if (commandObject.getControllerId().equals(player.getId()) && isObjectHaveTargetNameOrAlias(player, commandObject, commandZoneObjectName)) {\n 1156→ actualCount++;\n 1157→ }\n 1158→ }\n 1159→ Assert.assertEquals(\"(Command Zone) Card counts are not equal (\" + commandZoneObjectName + ')', count, actualCount);\n 1160→ }\n 1161→\n 1162→ /**\n 1163→ * Assert emblem count under player's control\n 1164→ *\n 1165→ * @param player\n 1166→ * @param count"}]},"uuid":"26058347-0ef1-4daa-bb22-f3be8d67b5bb","timestamp":"2026-02-13T16:33:44.069Z","sourceToolAssistantUUID":"f2462a2a-b7ec-4153-9744-66d58d48fc27"} {"parentUuid":"26058347-0ef1-4daa-bb22-f3be8d67b5bb","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01D7eYwMPWKUp2Smu774RnXm","type":"message","role":"assistant","content":[{"type":"text","text":"Now let me create a comprehensive summary. Let me also check the setStopAt and execute methods:"}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":0,"cache_creation_input_tokens":992,"cache_read_input_tokens":41545,"cache_creation":{"ephemeral_5m_input_tokens":992,"ephemeral_1h_input_tokens":0},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CY6Pcg9bNrmCR8VY7eC44","type":"assistant","uuid":"5b66524d-8d39-41db-9d4e-a28d609cf041","timestamp":"2026-02-13T16:33:45.291Z"} {"parentUuid":"5b66524d-8d39-41db-9d4e-a28d609cf041","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01D7eYwMPWKUp2Smu774RnXm","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01XSDyUeCqNS68L694jARdvX","name":"Read","input":{"file_path":"/mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/serverside/base/impl/CardTestPlayerAPIImpl.java","offset":244,"limit":80}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":0,"cache_creation_input_tokens":992,"cache_read_input_tokens":41545,"cache_creation":{"ephemeral_5m_input_tokens":992,"ephemeral_1h_input_tokens":0},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CY6Pcg9bNrmCR8VY7eC44","type":"assistant","uuid":"fd3a24b5-405a-4d30-bafd-b6d96362cd71","timestamp":"2026-02-13T16:33:45.735Z"} {"parentUuid":"fd3a24b5-405a-4d30-bafd-b6d96362cd71","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Read","command":"callback"},"parentToolUseID":"toolu_01XSDyUeCqNS68L694jARdvX","toolUseID":"toolu_01XSDyUeCqNS68L694jARdvX","timestamp":"2026-02-13T16:33:45.748Z","uuid":"c790424c-d342-41ec-9d97-9eb58a362c52"} {"parentUuid":"fd3a24b5-405a-4d30-bafd-b6d96362cd71","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01XSDyUeCqNS68L694jARdvX","type":"tool_result","content":" 244→ public void execute() throws IllegalStateException {\n 245→ if (currentGame == null || activePlayer == null) {\n 246→ throw new IllegalStateException(\"Game is not initialized. Use load method to load a test case and initialize a game.\");\n 247→ }\n 248→\n 249→ ThreadUtils.ensureRunInGameThread();\n 250→\n 251→ DataCollectorServices.init(\n 252→ true,\n 253→ DebugUtil.TESTS_DATA_COLLECTORS_ENABLE_SAVE_GAME_HISTORY\n 254→ );\n 255→\n 256→ // check stop command\n 257→ int maxTurn = 1;\n 258→ int maxPhase = 0;\n 259→ for (Player player : currentGame.getPlayers().values()) {\n 260→ if (player instanceof TestPlayer) {\n 261→ TestPlayer testPlayer = (TestPlayer) player;\n 262→ for (PlayerAction action : testPlayer.getActions()) {\n 263→ assertTrue(\"Wrong turn in action \" + action.getTurnNum(), action.getTurnNum() >= 1);\n 264→ int curTurn = action.getTurnNum();\n 265→ int curPhase = action.getStep().getIndex();\n 266→ if ((curTurn > maxTurn) || (curTurn == maxTurn && curPhase > maxPhase)) {\n 267→ maxTurn = curTurn;\n 268→ maxPhase = curPhase;\n 269→ }\n 270→ }\n 271→ }\n 272→ }\n 273→ Assert.assertFalse(\"Wrong stop command on \" + this.stopOnTurn + \" / \" + this.stopAtStep + \" (\" + this.stopAtStep.getIndex() + \")\"\n 274→ + \" (found actions after stop on \" + maxTurn + \" / \" + maxPhase + \")\",\n 275→ (maxTurn > this.stopOnTurn) || (maxTurn == this.stopOnTurn && maxPhase > this.stopAtStep.getIndex()));\n 276→\n 277→ // check commands order\n 278→ for (Player player : currentGame.getPlayers().values()) {\n 279→ if (true) break; // TODO: delete/comment and fix all failed tests\n 280→ if (player instanceof TestPlayer) {\n 281→ TestPlayer testPlayer = (TestPlayer) player;\n 282→ int lastActionIndex = 0;\n 283→ PlayerAction lastAction = null;\n 284→ for (PlayerAction currentAction : testPlayer.getActions()) {\n 285→ int currentActionIndex = 1000 * currentAction.getTurnNum() + currentAction.getStep().getIndex();\n 286→ if (currentActionIndex < lastActionIndex) {\n 287→ // how-to fix: find typo in step/turn number\n 288→ Assert.fail(\"Found wrong commands order for \" + testPlayer.getName() + \":\" + \"\\n\"\n 289→ + lastAction + \"\\n\"\n 290→ + currentAction);\n 291→ } else {\n 292→ lastActionIndex = currentActionIndex;\n 293→ lastAction = currentAction;\n 294→ }\n 295→ }\n 296→ }\n 297→ }\n 298→\n 299→ if (!currentGame.isPaused()) {\n 300→ // workaround to fill range info (cause real range fills after game start, but some cheated cards needs range on ETB)\n 301→ for (Player player : currentGame.getPlayers().values()) {\n 302→ player.updateRange(currentGame);\n 303→ }\n 304→ // add cards to game\n 305→ for (Player player : currentGame.getPlayers().values()) {\n 306→ TestPlayer testPlayer = (TestPlayer) player;\n 307→ currentGame.cheat(testPlayer.getId(), getCommands(testPlayer));\n 308→ currentGame.cheat(testPlayer.getId(), getLibraryCards(testPlayer), getHandCards(testPlayer),\n 309→ getBattlefieldCards(testPlayer), getGraveCards(testPlayer), getCommandCards(testPlayer),\n 310→ getExiledCards(testPlayer));\n 311→\n 312→ }\n 313→ }\n 314→\n 315→ long t1 = System.nanoTime();\n 316→\n 317→ gameOptions.testMode = true;\n 318→ gameOptions.stopOnTurn = stopOnTurn;\n 319→ gameOptions.stopAtStep = stopAtStep;\n 320→ currentGame.setGameOptions(gameOptions);\n 321→ if (currentGame.isPaused()) {\n 322→ currentGame.resume();// needed if execute() is performed multiple times\n 323→ }"}]},"uuid":"53749e62-ce53-450d-a90a-b96fd91ad8b3","timestamp":"2026-02-13T16:33:45.748Z","sourceToolAssistantUUID":"fd3a24b5-405a-4d30-bafd-b6d96362cd71"} {"parentUuid":"53749e62-ce53-450d-a90a-b96fd91ad8b3","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01QgbMvoXejMbgofo2mE8AE6","type":"message","role":"assistant","content":[{"type":"text","text":"Let me find setStopAt:"}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":0,"cache_creation_input_tokens":1425,"cache_read_input_tokens":42537,"cache_creation":{"ephemeral_5m_input_tokens":1425,"ephemeral_1h_input_tokens":0},"output_tokens":3,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CY6PcoHxY678iWAJfE3CA","type":"assistant","uuid":"cdcdf174-af7d-4bd0-b55e-08a4b377fdc1","timestamp":"2026-02-13T16:33:47.019Z"} {"parentUuid":"cdcdf174-af7d-4bd0-b55e-08a4b377fdc1","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01QgbMvoXejMbgofo2mE8AE6","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01DX8S9MdZkav1HfiYNAv438","name":"Bash","input":{"command":"grep -n \"public void setStopAt\\|public void setStop\" /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/serverside/base/impl/CardTestPlayerAPIImpl.java"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":0,"cache_creation_input_tokens":1425,"cache_read_input_tokens":42537,"cache_creation":{"ephemeral_5m_input_tokens":1425,"ephemeral_1h_input_tokens":0},"output_tokens":3,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CY6PcoHxY678iWAJfE3CA","type":"assistant","uuid":"e2cf6995-d602-4a5b-81ce-4cc2d1347f50","timestamp":"2026-02-13T16:33:48.150Z"} {"parentUuid":"e2cf6995-d602-4a5b-81ce-4cc2d1347f50","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01DX8S9MdZkav1HfiYNAv438","type":"tool_result","content":"875: public void setStopOnTurn(int turn) {\n887: public void setStopAt(int turn, PhaseStep step) {","is_error":false}]},"uuid":"7854bf09-ff40-4325-8bfe-77125d6c9f9e","timestamp":"2026-02-13T16:33:48.199Z","sourceToolAssistantUUID":"e2cf6995-d602-4a5b-81ce-4cc2d1347f50"} {"parentUuid":"7854bf09-ff40-4325-8bfe-77125d6c9f9e","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01B4HbFSXC1UhDKZqpF4KgAa","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01GkBGgscCbhsBSZTGjbS1K2","name":"Read","input":{"file_path":"/mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/serverside/base/impl/CardTestPlayerAPIImpl.java","offset":875,"limit":30}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":0,"cache_creation_input_tokens":213,"cache_read_input_tokens":43962,"cache_creation":{"ephemeral_5m_input_tokens":213,"ephemeral_1h_input_tokens":0},"output_tokens":18,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CY6PcybLNBaSz2ZtHWTYw","type":"assistant","uuid":"3d645560-69c4-4d62-ba21-2b91b3a3bd77","timestamp":"2026-02-13T16:33:49.535Z"} {"parentUuid":"3d645560-69c4-4d62-ba21-2b91b3a3bd77","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Read","command":"callback"},"parentToolUseID":"toolu_01GkBGgscCbhsBSZTGjbS1K2","toolUseID":"toolu_01GkBGgscCbhsBSZTGjbS1K2","timestamp":"2026-02-13T16:33:49.547Z","uuid":"542c4fb4-d507-4561-a231-1480a8c9faf8"} {"parentUuid":"3d645560-69c4-4d62-ba21-2b91b3a3bd77","isSidechain":true,"userType":"external","cwd":"/mnt/dest-btrfs/home/jc/src/mage","sessionId":"5eb0b0f1-08c6-4650-b490-c6548802b68f","version":"2.1.41","gitBranch":"master","agentId":"a3064fb","slug":"linked-booping-treasure","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01GkBGgscCbhsBSZTGjbS1K2","type":"tool_result","content":" 875→ public void setStopOnTurn(int turn) {\n 876→ setStopAt(turn, PhaseStep.UNTAP);\n 877→ }\n 878→\n 879→ /**\n 880→ * Define turn number and step to stop the game on. The game stops after\n 881→ * executing the step\n 882→ *\n 883→ * @param turn\n 884→ * @param step\n 885→ */\n 886→ @Override\n 887→ public void setStopAt(int turn, PhaseStep step) {\n 888→ assertTrue(\"Wrong turn \" + turn, turn >= 1);\n 889→ stopOnTurn = turn;\n 890→ stopAtStep = step;\n 891→ }\n 892→\n 893→ /**\n 894→ * Assert turn number after test execution.\n 895→ *\n 896→ * @param turn Expected turn number to compare with. 1-based.\n 897→ */\n 898→ @Override\n 899→ public void assertTurn(int turn) throws AssertionError {\n 900→ Assert.assertEquals(\"Turn numbers are not equal\", turn, currentGame.getTurnNum());\n 901→ }\n 902→\n 903→ /**\n 904→ * Assert game result after test execution."}]},"uuid":"1facb9d7-ee35-46f4-95f4-e5e56d0ec1fa","timestamp":"2026-02-13T16:33:49.546Z","sourceToolAssistantUUID":"3d645560-69c4-4d62-ba21-2b91b3a3bd77"} classifyHandoffIfNeeded is not defined ``` ## Assistant ## Assistant The agent hit an error but returned useful data. Let me read a few more key files directly. ## Assistant ### Tool: Glob **Args:** ```json { "path": "/mnt/dest-btrfs/home/jc/src/mage", "pattern": "Mage.Tests/src/test/java/org/mage/test/cards/single/**/*Test.java" } ``` ## Assistant **Result** (success): ``` /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/_40k/AbaddonTheDespoilerTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/_40k/AnrakyrTheTravellerTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/_40k/KharnTheBetrayerTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/_40k/LuciusTheEternalTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/_40k/NeyamShaiMuradTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/_40k/RedemptorDreadnoughtTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/_40k/TheHorusHeresyTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/_40k/TheRedTerrorTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/_5ed/AnHavvaConstableTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/acr/AdrestiaTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/acr/BleedingEffectTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/acr/ScreamingNemesisTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/acr/SenuKeenEyedProtectorTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/acr/SigurdJarlOfRavensthorpeTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/acr/TheAesirEscapeValhallaTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/aer/AjanisAidTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/aer/GontisMachinationsTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/aer/HopeOfGhirapurTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afc/BeltOfGiantStrengthTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afc/DeathTyrantTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afc/IndomitableMightTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afc/MantleOfTheAncientsTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afc/NihiloorTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afc/ProsperTomeBoundTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afc/ShareTheSpoilsTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afr/BruenorBattlehammerTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afr/Plus2MaceTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afr/PortableHoleTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afr/PowerWordKillTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afr/ProsperousInnkeeperTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afr/TheTarrasqueTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afr/VorpalSwordTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afr/VrondissRageOfAncientsTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afr/XanatharGuildKingpinTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/akh/AnnointedProcessionTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/akh/ApproachOfTheSecondSunTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/akh/BontuTheGlorifiedTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/akh/DecimatorBeetleTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/akh/DuskDawnTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/akh/HapatraVizierOfPoisonsTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/akh/InsultInjuryTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/akh/NewPerspectivesTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/akh/RagsRichesTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/akh/ThroneOfTheGodPharaohTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/ala/BanewaspAfflictionTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/ala/DeathBaronTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/all/SoldeviSentryTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/an/AliFromCairoTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/arb/SenTripletsTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/avr/CavernOfSoulsTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/avr/ChampionOfLambholtTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/avr/CraterhoofBehemothTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/avr/DarkImpostorTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/avr/EssenceHarvestTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/avr/ExquisiteBloodTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/avr/GiselaBladeOfGoldnightTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/avr/HomicidalSeclusionTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/avr/OutwitTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/avr/StolenGoodsTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bbd/ComboAttackTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bfz/BrutalExpulsionTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bfz/ConduitOfRuinTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bfz/EmeriaShepherdTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bfz/HalimarTidecallerTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bfz/KalastriaHealerTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bfz/UginsInsightTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/big/EsotericDuplicatorTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/big/TerritoryForgeTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/blb/AlaniaDivergentStormTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/blb/BelloBardOfTheBramblesTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/blb/CamelliaTheSeedmiserTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/blb/EarlyWinterTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/blb/JackdawSaviorTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/blb/PawpatchRecruitTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/blb/SalvationSwanTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/blb/SeasonOfLossTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/blb/SplashPortalTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/blb/StarseerMentorTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/blc/FortuneTellersTalentTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/blc/RapidAugmenterTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bng/AstralCornucopiaTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bng/ThunderousMightTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bok/PatronOfTheNezumiTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bok/ShireiShizosCaretakerTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bok/UmezawasJitteTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bot/OptimusPrimeTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/brc/KaylasMusicBoxTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/brc/RootpathPurifierTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bro/MishraDominationTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bro/OneWithTheMultiverseTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/bro/SpotterThopterTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/c13/ActOfAuthorityEffectTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/c13/JelevaNephaliasScourgeTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/c13/MarathWillOfTheWildTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/c15/MizzixsMasteryTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/c16/DivergentTransformationsTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/c17/CurseOfOpulenceTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/c17/KessDissidentMageTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/c17/ScalelordReckonerTest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/c17/TheUrDragonTest.java (Results are truncated. Consider using a more specific path or pattern.) ``` ## Assistant ### Tool: Glob **Args:** ```json { "path": "/mnt/dest-btrfs/home/jc/src/mage", "pattern": "Mage.Sets/src/mage/cards/a/A*.java" } ``` ## Assistant **Result** (success): ``` /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AAT1.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AJedisFervor.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AKillerAmongUs.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/ALittleChat.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/ARealmReborn.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/ATST.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/ATaleForTheAges.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AWing.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AangALotToLearn.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AangAirNomad.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AangAirbendingMaster.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AangAndKatara.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AangAtTheCrossroads.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AangSwiftSavior.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AangTheLastAirbender.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AangsDefense.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AangsIceberg.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AangsJourney.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AarakocraSneak.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AardvarkSloth.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AatchikEmeraldRadian.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbaddonTheDespoiler.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbandonAttachments.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbandonHope.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbandonReason.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbandonThePost.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbandonedAirTemple.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbandonedCampground.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbandonedOutpost.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbandonedSarcophagus.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbattoirGhoul.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbbeyGargoyles.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbbeyGriffin.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbbeyMatron.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbbotOfKeralKeep.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbbyMercilessSoldier.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbdelAdrianGorionsWard.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/Abduction.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/Aberrant.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AberrantMindSorcerer.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AberrantResearcher.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AberrantReturn.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/Abeyance.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbhorrentOculus.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbhorrentOverlord.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbidingGrace.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbigaleEloquentFirstYear.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/Abjure.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbnormalEndurance.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbolethSpawn.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/Abolish.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbominableTreefolk.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/Abomination.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbominationIrradiatedBrute.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbominationOfGudul.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbominationOfLlanowar.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/Aboroth.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AboshanCephalidEmperor.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AboshansDesire.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AboutFace.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/Abrade.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbradedBluffs.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbruptDecay.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbsoluteGrace.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbsoluteLaw.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbsoluteVirtue.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbsolverThrull.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbsolvingLammasu.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/Absorb.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbsorbIdentity.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbsorbVis.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbstergoEntertainment.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbstruseAppropriation.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbstruseArchaic.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbstruseInterference.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbuJafar.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbueloAncestralEcho.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbuelosAwakening.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbunaAcolyte.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbunasChant.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/Abundance.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbundantCountryside.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbundantGrowth.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbundantHarvest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbundantMaw.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbyssalGatekeeper.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbyssalGorestalker.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbyssalHarvester.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbyssalHorror.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbyssalHunter.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbyssalNightstalker.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbyssalNocturnus.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbyssalPersecutor.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbyssalSpecter.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbzanAdvantage.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbzanAscendancy.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbzanBanner.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbzanBattlePriest.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbzanBeastmaster.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbzanCharm.java (Results are truncated. Consider using a more specific path or pattern.) ``` ## Assistant ### Tool: Read **Args:** ```json { "file_path": "/mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbbeyGriffin.java" } ``` ## Assistant **Result** (success): ``` 1→ 2→ 3→package mage.cards.a; 4→ 5→import java.util.UUID; 6→import mage.MageInt; 7→import mage.abilities.keyword.FlyingAbility; 8→import mage.abilities.keyword.VigilanceAbility; 9→import mage.cards.CardImpl; 10→import mage.cards.CardSetInfo; 11→import mage.constants.CardType; 12→import mage.constants.SubType; 13→ 14→/** 15→ * 16→ * @author BetaSteward_at_googlemail.com 17→ */ 18→public final class AbbeyGriffin extends CardImpl { 19→ 20→ public AbbeyGriffin(UUID ownerId, CardSetInfo setInfo) { 21→ super(ownerId,setInfo,new CardType[]{CardType.CREATURE},"{3}{W}"); 22→ this.subtype.add(SubType.GRIFFIN); 23→ 24→ this.power = new MageInt(2); 25→ this.toughness = new MageInt(2); 26→ 27→ this.addAbility(FlyingAbility.getInstance()); 28→ this.addAbility(VigilanceAbility.getInstance()); 29→ } 30→ 31→ private AbbeyGriffin(final AbbeyGriffin card) { 32→ super(card); 33→ } 34→ 35→ @Override 36→ public AbbeyGriffin copy() { 37→ return new AbbeyGriffin(this); 38→ } 39→ 40→} 41→ ``` ## Assistant ### Tool: Read **Args:** ```json { "file_path": "/mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/cards/single/afr/PowerWordKillTest.java" } ``` ## Assistant **Result** (success): ``` 1→package org.mage.test.cards.single.afr; 2→ 3→import mage.constants.PhaseStep; 4→import mage.constants.Zone; 5→import org.junit.Test; 6→import org.mage.test.serverside.base.CardTestPlayerBase; 7→ 8→/** 9→ * {@link mage.cards.p.PowerWordKill Power Word Kill} 10→ * {1}{B} 11→ * Instant 12→ * Destroy target non-Angel, non-Demon, non-Devil, non-Dragon creature. 13→ * 14→ * @author Ingmar Goudt 15→ */ 16→public class PowerWordKillTest extends CardTestPlayerBase { 17→ 18→ private final String powerWordKill = "Power Word Kill"; 19→ 20→ @Test 21→ public void killGrizzlyBears(){ 22→ addCard(Zone.HAND, playerA, powerWordKill); 23→ addCard(Zone.BATTLEFIELD, playerA, "Swamp", 2); 24→ addCard(Zone.BATTLEFIELD, playerB, "Grizzly Bears"); 25→ 26→ castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, powerWordKill, "Grizzly Bears"); 27→ setStopAt(1, PhaseStep.POSTCOMBAT_MAIN); 28→ setStrictChooseMode(true); 29→ execute(); 30→ assertGraveyardCount(playerB, "Grizzly Bears", 1); 31→ } 32→ 33→ @Test 34→ public void canNotTargetChangeling(){ 35→ addCard(Zone.HAND, playerA, powerWordKill); 36→ addCard(Zone.BATTLEFIELD, playerA, "Swamp", 2); 37→ 38→ addCard(Zone.BATTLEFIELD, playerB, "Avian Changeling"); 39→ 40→ checkPlayableAbility("before", 1, PhaseStep.PRECOMBAT_MAIN, playerA, "Cast Power", false); 41→ 42→ setStopAt(1, PhaseStep.POSTCOMBAT_MAIN); 43→ execute(); 44→ assertPermanentCount(playerB, "Avian Changeling", 1); 45→ } 46→} 47→ ``` ## Assistant ### Tool: Read **Args:** ```json { "file_path": "/mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/src/test/java/org/mage/test/serverside/base/CardTestPlayerBase.java" } ``` ## Assistant **Result** (success): ``` 1→package org.mage.test.serverside.base; 2→ 3→import mage.constants.MultiplayerAttackOption; 4→import mage.constants.RangeOfInfluence; 5→import mage.game.Game; 6→import mage.game.GameException; 7→import mage.game.TwoPlayerDuel; 8→import mage.game.mulligan.MulliganType; 9→import org.mage.test.serverside.base.impl.CardTestPlayerAPIImpl; 10→ 11→import java.io.FileNotFoundException; 12→ 13→/** 14→ * Base class for testing single cards and effects. 15→ * 16→ * @author ayratn 17→ */ 18→public abstract class CardTestPlayerBase extends CardTestPlayerAPIImpl { 19→ 20→ public CardTestPlayerBase() { 21→ deckNameA = "RB Aggro.dck"; 22→ deckNameB = "RB Aggro.dck"; 23→ } 24→ 25→ @Override 26→ protected Game createNewGameAndPlayers() throws GameException, FileNotFoundException { 27→ Game game = new TwoPlayerDuel(MultiplayerAttackOption.LEFT, RangeOfInfluence.ONE, MulliganType.GAME_DEFAULT.getMulligan(0), 60, 20, 7); 28→ 29→ playerA = createPlayer(game, "PlayerA", deckNameA); 30→ playerB = createPlayer(game, "PlayerB", deckNameB); 31→ return game; 32→ } 33→ 34→} 35→ ``` ## Assistant Now let me check the Mage.Tests pom.xml for surefire configuration and how to run a single test. ## Assistant ### Tool: Read **Args:** ```json { "file_path": "/mnt/dest-btrfs/home/jc/src/mage/Mage.Tests/pom.xml" } ``` ## Assistant **Result** (success): ``` 1→ 3→ 4→ 4.0.0 5→ 6→ 7→ org.mage 8→ mage-root 9→ 1.4.58 10→ 11→ 12→ mage-tests 13→ jar 14→ Mage Tests 15→ 16→ 17→ 18→ ${project.groupId} 19→ mage 20→ ${mage-version} 21→ 22→ 23→ ${project.groupId} 24→ mage-common 25→ ${mage-version} 26→ 27→ 28→ ${project.groupId} 29→ mage-sets 30→ ${mage-version} 31→ 32→ 33→ ${project.groupId} 34→ mage-server 35→ ${mage-version} 36→ 37→ 38→ ${project.groupId} 39→ mage-game-twoplayerduel 40→ ${project.version} 41→ compile 42→ 43→ 44→ ${project.groupId} 45→ mage-player-ai 46→ ${project.version} 47→ compile 48→ 49→ 50→ 51→ ${project.groupId} 52→ mage-game-freeforall 53→ ${project.version} 54→ 55→ 56→ 57→ javax.xml.bind 58→ jaxb-api 59→ 60→ 61→ com.sun.xml.bind 62→ jaxb-impl 63→ 64→ 65→ 66→ org.glassfish.jaxb 67→ jaxb-core 68→ 69→ 70→ net.java.truevfs 71→ truevfs-profile-base 72→ 73→ 74→ org.jsoup 75→ jsoup 76→ 77→ 78→ 79→ 80→ 81→ 82→ 83→ org.apache.maven.plugins 84→ maven-surefire-plugin 85→ 86→ 87→ org.apache.maven.plugins 88→ maven-compiler-plugin 89→ 92→ 93→ 94→ maven-resources-plugin 95→ 96→ UTF-8 97→ 98→ 99→ 100→ 101→ 102→ 103→ org.apache.maven.plugins 104→ maven-clean-plugin 105→ 3.1.0 106→ 107→ 108→ 109→ db 110→ 111→ 112→ 113→ 114→ 115→ 116→ 117→ org.apache.maven.plugins 118→ maven-jar-plugin 119→ 120→ true 121→ 122→ 123→ 124→ org.apache.maven.plugins 125→ maven-install-plugin 126→ 127→ true 128→ 129→ 130→ 131→ org.apache.maven.plugins 132→ maven-deploy-plugin 133→ 134→ true 135→ 136→ 137→ 138→ 139→ mage-tests 140→ 141→ 142→ 143→ ${project.basedir}/.. 144→ 145→ 146→ 147→ ``` ## Assistant ### Tool: Glob **Args:** ```json { "path": "/mnt/dest-btrfs/home/jc/src/mage", "pattern": "Mage/src/main/java/mage/constants/SubType.java" } ``` ## Assistant **Result** (success): ``` /mnt/dest-btrfs/home/jc/src/mage/Mage/src/main/java/mage/constants/SubType.java ``` ## Assistant ### Tool: Read **Args:** ```json { "file_path": "/mnt/dest-btrfs/home/jc/src/mage/Mage/src/main/java/mage/constants/SubType.java", "limit": 80 } ``` ## Assistant **Result** (success): ``` 1→package mage.constants; 2→ 3→import mage.MageObject; 4→import mage.filter.predicate.Predicate; 5→import mage.game.Game; 6→ 7→import java.util.*; 8→import java.util.stream.Collectors; 9→ 10→public enum SubType { 11→ //205.3k Instants and sorceries share their lists of subtypes; these subtypes are called spell types. 12→ ADVENTURE("Adventure", SubTypeSet.SpellType), 13→ ARCANE("Arcane", SubTypeSet.SpellType), 14→ LESSON("Lesson", SubTypeSet.SpellType), 15→ OMEN("Omen", SubTypeSet.SpellType), 16→ TRAP("Trap", SubTypeSet.SpellType), 17→ 18→ // 205.3q Battles have a unique subtype, called a battle type. That battle type is Siege. 19→ SIEGE("Siege", SubTypeSet.BattleType), 20→ 21→ // 205.3i: Lands have their own unique set of subtypes; these subtypes are called land types. 22→ // Of that list, Forest, Island, Mountain, Plains, and Swamp are the basic land types. 23→ FOREST("Forest", SubTypeSet.BasicLandType), 24→ ISLAND("Island", SubTypeSet.BasicLandType), 25→ MOUNTAIN("Mountain", SubTypeSet.BasicLandType), 26→ PLAINS("Plains", SubTypeSet.BasicLandType), 27→ SWAMP("Swamp", SubTypeSet.BasicLandType), 28→ CAVE("Cave", SubTypeSet.NonBasicLandType), 29→ DESERT("Desert", SubTypeSet.NonBasicLandType), 30→ GATE("Gate", SubTypeSet.NonBasicLandType), 31→ LAIR("Lair", SubTypeSet.NonBasicLandType), 32→ LOCUS("Locus", SubTypeSet.NonBasicLandType), 33→ MINE("Mine", SubTypeSet.NonBasicLandType), 34→ PLANET("Planet", SubTypeSet.NonBasicLandType), 35→ POWER_PLANT("Power-Plant", SubTypeSet.NonBasicLandType), 36→ SPHERE("Sphere", SubTypeSet.NonBasicLandType), 37→ TOWER("Tower", SubTypeSet.NonBasicLandType), 38→ TOWN("Town", SubTypeSet.NonBasicLandType), 39→ URZAS("Urza's", SubTypeSet.NonBasicLandType), 40→ 41→ // 205.3h Enchantments have their own unique set of subtypes; these subtypes are called enchantment types. 42→ AURA("Aura", SubTypeSet.EnchantmentType), 43→ BACKGROUND("Background", SubTypeSet.EnchantmentType), 44→ CARTOUCHE("Cartouche", SubTypeSet.EnchantmentType), 45→ CASE("Case", SubTypeSet.EnchantmentType), 46→ CLASS("Class", SubTypeSet.EnchantmentType), 47→ CURSE("Curse", SubTypeSet.EnchantmentType), 48→ PLAN("Plan", SubTypeSet.EnchantmentType), 49→ ROLE("Role", SubTypeSet.EnchantmentType), 50→ ROOM("Room", SubTypeSet.EnchantmentType), 51→ RUNE("Rune", SubTypeSet.EnchantmentType), 52→ SAGA("Saga", SubTypeSet.EnchantmentType), 53→ SHARD("Shard", SubTypeSet.EnchantmentType), 54→ SHRINE("Shrine", SubTypeSet.EnchantmentType), 55→ 56→ // 205.3g: Artifacts have their own unique set of subtypes; these subtypes are called artifact types. 57→ ATTRACTION("Attraction", SubTypeSet.ArtifactType), 58→ BLOOD("Blood", SubTypeSet.ArtifactType), 59→ BOBBLEHEAD("Bobblehead", SubTypeSet.ArtifactType), 60→ CLUE("Clue", SubTypeSet.ArtifactType), 61→ CONTRAPTION("Contraption", SubTypeSet.ArtifactType), 62→ EQUIPMENT("Equipment", SubTypeSet.ArtifactType), 63→ FOOD("Food", SubTypeSet.ArtifactType), 64→ FORTIFICATION("Fortification", SubTypeSet.ArtifactType), 65→ GOLD("Gold", SubTypeSet.ArtifactType), 66→ INCUBATOR("Incubator", SubTypeSet.ArtifactType), 67→ INFINITY("Infinity", SubTypeSet.ArtifactType), 68→ JUNK("Junk", SubTypeSet.ArtifactType), 69→ LANDER("Lander", SubTypeSet.ArtifactType), 70→ MAP("Map", SubTypeSet.ArtifactType), 71→ MUTAGEN("Mutagen", SubTypeSet.ArtifactType), 72→ POWERSTONE("Powerstone", SubTypeSet.ArtifactType), 73→ SPACECRAFT("Spacecraft", SubTypeSet.ArtifactType), 74→ STONE("Stone", SubTypeSet.ArtifactType), 75→ TREASURE("Treasure", SubTypeSet.ArtifactType), 76→ VEHICLE("Vehicle", SubTypeSet.ArtifactType), 77→ 78→ // 205.3m : Creatures and kindreds share their lists of subtypes; these subtypes are called creature types. 79→ // A 80→ ADVISOR("Advisor", SubTypeSet.CreatureType), ``` ## Assistant ### Tool: Grep **Args:** ```json { "-C": 3, "output_mode": "content", "path": "/mnt/dest-btrfs/home/jc/src/mage/Mage/src/main/java/mage/constants/SubType.java", "pattern": "fromString|chooseSubType" } ``` ## Assistant **Result** (success): ``` 654- /** 655- * Use in test framework only, use SubType.byDescription instead for card logic 656- */ 657: public static SubType fromString(String value) { 658- for (SubType st : SubType.values()) { 659- if (st.toString().equals(value)) { 660- return st; ``` ## Assistant ### Tool: Read **Args:** ```json { "file_path": "/mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/cards/a/AbruptDecay.java" } ``` ## Assistant **Result** (success): ``` 1→package mage.cards.a; 2→ 3→import mage.abilities.common.CantBeCounteredSourceAbility; 4→import mage.abilities.effects.common.DestroyTargetEffect; 5→import mage.cards.CardImpl; 6→import mage.cards.CardSetInfo; 7→import mage.constants.CardType; 8→import mage.constants.ComparisonType; 9→import mage.filter.common.FilterNonlandPermanent; 10→import mage.filter.predicate.mageobject.ManaValuePredicate; 11→import mage.target.TargetPermanent; 12→ 13→import java.util.UUID; 14→ 15→/** 16→ * @author LevelX2 17→ */ 18→public final class AbruptDecay extends CardImpl { 19→ 20→ private static final FilterNonlandPermanent filter = new FilterNonlandPermanent("nonland permanent with mana value 3 or less"); 21→ 22→ static { 23→ filter.add(new ManaValuePredicate(ComparisonType.FEWER_THAN, 4)); 24→ } 25→ 26→ public AbruptDecay(UUID ownerId, CardSetInfo setInfo) { 27→ super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{B}{G}"); 28→ 29→ // This spell can't be countered. 30→ this.addAbility(new CantBeCounteredSourceAbility().setRuleAtTheTop(true)); 31→ 32→ // Destroy target nonland permanent with converted mana cost 3 or less. 33→ this.getSpellAbility().addEffect(new DestroyTargetEffect()); 34→ this.getSpellAbility().addTarget(new TargetPermanent(filter)); 35→ } 36→ 37→ private AbruptDecay(final AbruptDecay card) { 38→ super(card); 39→ } 40→ 41→ @Override 42→ public AbruptDecay copy() { 43→ return new AbruptDecay(this); 44→ } 45→} 46→ ``` ## Assistant Let me also look at how sets register their cards and the card file naming convention. ## Assistant ### Tool: Glob **Args:** ```json { "path": "/mnt/dest-btrfs/home/jc/src/mage", "pattern": "Mage.Sets/src/mage/sets/*.java" } ``` ## Assistant **Result** (success): ``` /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AetherRevolt.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AetherRevoltPromos.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Aetherdrift.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AetherdriftCommander.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AlaraReborn.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AlchemyDominaria.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AlchemyInnistrad.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AlchemyKamigawa.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Alliances.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Amonkhet.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AmonkhetInvocations.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AmonkhetPromos.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AmonkhetRemastered.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Anthologies.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Antiquities.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Apocalypse.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArabianNights.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Archenemy.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArchenemyNicolBolas.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArenaBeginnerSet.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArenaLeague1996.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArenaLeague1999.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArenaLeague2000.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArenaLeague2001.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArenaLeague2002.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArenaLeague2003.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArenaLeague2004.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArenaLeague2005.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArenaLeague2006.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArenaNewPlayerExperience.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArenaNewPlayerExperienceCards.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArenaNewPlayerExperienceExtras.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ArenaTutorialCards.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AsiaPacificLandProgram.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AssassinsCreed.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AvacynRestored.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AvacynRestoredPromos.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/AvatarTheLastAirbenderEternal.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/BFZStandardSeries.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/BattleForZendikar.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/BattleForZendikarPromos.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/BattleRoyaleBoxSet.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Battlebond.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/BattlebondPromos.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/BeatdownBoxSet.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/BetrayersOfKamigawa.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Bloomburrow.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/BloomburrowCommander.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/BornOfTheGods.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/BornOfTheGodsPromos.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/BreakingNews.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ChampionsOfKamigawa.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ChampsAndStates.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Chronicles.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ClassicSixthEdition.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Coldsnap.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ColdsnapThemeDecks.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Commander2011.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Commander2011LaunchParty.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Commander2013.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Commander2014.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Commander2015.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Commander2016.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Commander2017.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Commander2018.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Commander2019.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Commander2020.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Commander2021.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CommanderAnthology.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CommanderAnthologyVolumeII.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CommanderCollectionBlack.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CommanderCollectionGreen.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CommanderLegends.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CommanderMasters.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CommandersArsenal.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Conflux.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Conspiracy.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/ConspiracyTakeTheCrown.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CoreSet2019.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CoreSet2019Promos.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CoreSet2020.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CoreSet2020Promos.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CoreSet2021.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CowboyBebop.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CrimsonVowCommander.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/CustomAlchemy.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/DCILegendMembership.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/DCIPromos.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/DarkAscension.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/DarkAscensionPromos.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Darksteel.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Deckmasters.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Dissension.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/DoctorWho.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Dominaria.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/DominariaPromos.java /mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/DominariaRemastered.java (Results are truncated. Consider using a more specific path or pattern.) ``` ## Assistant ### Tool: Read **Args:** ```json { "file_path": "/mnt/dest-btrfs/home/jc/src/mage/Mage.Sets/src/mage/sets/Amonkhet.java", "limit": 30 } ``` ## Assistant **Result** (success): ``` 1→package mage.sets; 2→ 3→import mage.cards.ExpansionSet; 4→import mage.cards.repository.CardCriteria; 5→import mage.cards.repository.CardInfo; 6→import mage.cards.repository.CardRepository; 7→import mage.collation.BoosterCollator; 8→import mage.collation.BoosterStructure; 9→import mage.collation.CardRun; 10→import mage.collation.RarityConfiguration; 11→import mage.constants.Rarity; 12→import mage.constants.SetType; 13→ 14→import java.util.ArrayList; 15→import java.util.List; 16→ 17→/** 18→ * 19→ * @author fireshoes 20→ */ 21→public final class Amonkhet extends ExpansionSet { 22→ 23→ private static final Amonkhet instance = new Amonkhet(); 24→ 25→ public static Amonkhet getInstance() { 26→ return instance; 27→ } 28→ 29→ private Amonkhet() { 30→ super("Amonkhet", "AKH", ExpansionSet.buildDate(2017, 4, 28), SetType.EXPANSION); ``` ## Assistant ### Tool: Grep **Args:** ```json { "-C": 5, "output_mode": "content", "path": "/mnt/dest-btrfs/home/jc/src/mage/Mage/src/main/java/mage/constants/SubType.java", "pattern": "byDescription" } ``` ## Assistant **Result** (success): ``` 650- public boolean isCustomSet() { 651- return customSet; 652- } 653- 654- /** 655: * Use in test framework only, use SubType.byDescription instead for card logic 656- */ 657- public static SubType fromString(String value) { 658- for (SubType st : SubType.values()) { 659- if (st.toString().equals(value)) { 660- return st; -- 662- } 663- 664- throw new IllegalArgumentException("Can''t find subtype enum value: " + value); 665- } 666- 667: public static SubType byDescription(String subType) { 668- for (SubType s : values()) { 669- if (s.getDescription().equals(subType)) { 670- return s; 671- } 672- } ``` ## Assistant Now I have enough information. Let me create the CLAUDE.md file. ## Assistant ### Tool: Write **Args:** ```json { "content": "# CLAUDE.md\n\nThis file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.\n\n## Project Overview\n\nXMage (Magic, Another Game Engine) is a Java implementation of Magic: The Gathering with full rules enforcement for 28,000+ unique cards. It includes a game server, Swing GUI client, AI opponents, and tournament support.\n\n## Build Commands\n\n```bash\n# Build without tests (most common during development)\nmvn install package -DskipTests\n# or\nmake build\n\n# Run all tests\nmvn test\n\n# Run a single test class (must be run from Mage.Tests directory)\nmvn test -pl Mage.Tests -Dtest=PowerWordKillTest\n\n# Run a single test method\nmvn test -pl Mage.Tests -Dtest=PowerWordKillTest#killGrizzlyBears\n\n# Clean build\nmvn clean\n# or\nmake clean\n\n# Build with code coverage\nmvn install -Djacoco.skip=false -Dmaven.test.failure.ignore=true\n\n# Full clean + build + package\nmake install\n```\n\nJava target is 1.8 but builds require JDK 17+. Maven surefire uses JUnit 5 with JUnit 4 vintage engine.\n\n## Module Architecture\n\n- **Mage/** — Core engine: abilities, effects, game rules, constants, filters, targets, watchers. Package: `mage.*`\n- **Mage.Sets/** — All card implementations (~31K files). Cards in `mage.cards./`, sets in `mage.sets/`\n- **Mage.Tests/** — Test suite using custom card testing framework. Tests in `org.mage.test.*`\n- **Mage.Server/** — Game server with session, table, game, and tournament management\n- **Mage.Client/** — Swing-based GUI client\n- **Mage.Common/** — Shared utilities between client and server\n- **Mage.Server.Plugins/** — Pluggable game types (Commander, TwoPlayerDuel, FreeForAll, etc.), AI players, deck validators, tournament formats\n- **Mage.Verify/** — Card data verification against external sources\n- **Utils/** — Perl scripts for card code generation (`gen-card.pl`), test generation (`gen-card-test.pl`), and build packaging\n\n## Card Implementation Pattern\n\nEvery card extends `CardImpl` and lives in `Mage.Sets/src/mage/cards//.java`. The class name is the card name with spaces/punctuation removed:\n\n```java\npublic final class AbruptDecay extends CardImpl {\n public AbruptDecay(UUID ownerId, CardSetInfo setInfo) {\n super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, \"{B}{G}\");\n // Add abilities to spell or card\n this.addAbility(new CantBeCounteredSourceAbility());\n this.getSpellAbility().addEffect(new DestroyTargetEffect());\n this.getSpellAbility().addTarget(new TargetPermanent(filter));\n }\n private AbruptDecay(final AbruptDecay card) { super(card); }\n @Override\n public AbruptDecay copy() { return new AbruptDecay(this); }\n}\n```\n\nKey conventions:\n- Class must be `final`\n- Must have a private copy constructor and `copy()` method\n- Creature cards set `this.power`, `this.toughness`, and `this.subtype`\n- Keyword abilities use singletons: `FlyingAbility.getInstance()`, `VigilanceAbility.getInstance()`\n- For spells, add effects/targets to `this.getSpellAbility()`\n- For permanents with activated/triggered/static abilities, use `this.addAbility(...)`\n- Static filters should be `private static final` fields\n\n## Core Abstractions\n\n**Ability hierarchy:** `Ability` → `AbilityImpl` → `ActivatedAbilityImpl` / `TriggeredAbilityImpl` / `StaticAbility` / `SpellAbility`\n\n**Effect hierarchy:** `Effect` → `OneShotEffect` (one-time) / `ContinuousEffect` (ongoing, applied in 7 layers: Copy → Control → Text → Type → Color → Ability → P/T)\n\n**Key types in `mage.constants`:**\n- `CardType`, `SubType`, `SuperType` — Card classification\n- `Zone` — Hand, Battlefield, Graveyard, Library, Exile, Stack, Command\n- `PhaseStep` — Turn steps (UNTAP, UPKEEP, DRAW, PRECOMBAT_MAIN, etc.)\n\n**SubType usage:** In card code use `SubType.byDescription(\"Human\")`. The `SubType.fromString()` method is for tests only.\n\n## Test Framework\n\nTests extend `CardTestPlayerBase` (2-player duel) and use a declarative API:\n\n```java\npublic class MyCardTest extends CardTestPlayerBase {\n @Test\n public void testBasicFunction() {\n addCard(Zone.HAND, playerA, \"My Card\");\n addCard(Zone.BATTLEFIELD, playerA, \"Swamp\", 2);\n addCard(Zone.BATTLEFIELD, playerB, \"Grizzly Bears\");\n\n castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, \"My Card\", \"Grizzly Bears\");\n\n setStopAt(1, PhaseStep.POSTCOMBAT_MAIN);\n setStrictChooseMode(true);\n execute();\n\n assertGraveyardCount(playerB, \"Grizzly Bears\", 1);\n }\n}\n```\n\nKey test API methods:\n- `addCard(Zone, player, cardName)` / `addCard(Zone, player, cardName, count)` — Set up game state\n- `castSpell(turn, step, player, spellName)` / `castSpell(turn, step, player, spellName, targetName)` — Cast spells\n- `activateAbility(turn, step, player, abilityText)` — Activate abilities\n- `attack(turn, player, attackerName)` / `block(turn, player, blockerName, attackerName)` — Combat\n- `setChoice(player, \"Yes\"/\"No\"/choiceString)` — Make choices\n- `setModeChoice(player, \"1\"/\"2\"/etc)` — Choose modes for modal spells\n- `setStopAt(turn, step)` + `execute()` — Run game to specified point\n- `assertLife(player, expected)`, `assertPermanentCount(player, cardName, count)`, `assertGraveyardCount(player, cardName, count)`, `assertHandCount(player, count)`, `assertPowerToughness(player, cardName, power, toughness)`\n- `checkPlayableAbility(checkName, turn, step, player, abilityStartText, shouldBePlayable)` — Verify ability availability\n\nTests live in `Mage.Tests/src/test/java/org/mage/test/cards/single//` organized by set abbreviation.\n\n## Set Registration\n\nEach set is a singleton extending `ExpansionSet` in `Mage.Sets/src/mage/sets/`. Cards are registered to sets via the card database scan, not manually listed in set files.\n\n## Event System\n\nThe game uses an event-driven architecture: `GameEvent` types (600+) drive `TriggeredAbility` and `Watcher` interactions. Effects can be `ReplacementEffect` (modifying events before they happen) or respond after events fire.\n\n## Plugin System\n\nGame variants, AI players, deck validators, and tournament types are plugins in `Mage.Server.Plugins/`. Each game variant extends `GameImpl` and registers a `MatchType`. Plugins are loaded via `PluginClassLoader`.\n", "file_path": "/mnt/dest-btrfs/home/jc/src/mage/CLAUDE.md" } ``` ## Assistant **Result** (success): ``` File created successfully at: /mnt/dest-btrfs/home/jc/src/mage/CLAUDE.md ``` ## Assistant Created `CLAUDE.md` with: - **Build commands** — `make build`, `mvn test`, single test execution with `-Dtest=` and `-pl Mage.Tests` - **Module architecture** — All 9 modules with their purpose and package structure - **Card implementation pattern** — Complete example with conventions (final class, copy constructor, singleton keyword abilities, filter patterns) - **Core abstractions** — Ability/Effect hierarchy, 7-layer continuous effect system, key constants - **SubType gotcha** — `byDescription()` for card code vs `fromString()` for tests only - **Test framework** — Full example test with the declarative API, all key assertion/action methods, test file organization - **Event system and plugin architecture** — How game variants and extensions work ## User a3064fb failed

Agent "Explore test and card patterns" failed: classifyHandoffIfNeeded is not defined Full transcript available at: /tmp/claude-1000/-mnt-dest-btrfs-home-jc-src-mage/tasks/a3064fb.output ## Assistant The background agent failed but I had already gathered all the information I needed from it and other sources. The `CLAUDE.md` file has been created successfully at the repository root.