Gamedev Conventions

Game Dev Team Conventions

General

• Detect and follow the project's existing engine and code conventions
• Use delta time for all frame-rate-dependent calculations
• Implement object pooling for frequently spawned/destroyed objects
• Separate game data from game logic (data-driven design)
• Use events/signals for decoupled communication between systems
• Keep game state serializable for save/load support
• Profile before optimizing - measure, don't guess

Performance Standards

• Target frame rate: Maintain target FPS (60 for action games, 30 for strategy)
• Memory: Minimize per-frame allocations, avoid GC spikes
• Draw calls: Batch where possible, use instancing for repeated geometry
• Physics: Use layer masks, limit raycast distances, prefer overlap checks over raycasts
• Loading: Use async loading, show progress, never block the main thread
• Pooling: Pool projectiles, particles, enemies, and any frequently created objects

Code Organization

• One primary class/script per file
• Group files by system (Player/, Enemies/, UI/, Environment/, etc.)
• Keep scripts/components focused - single responsibility
• Use namespaces or folders to prevent naming collisions
• Separate editor tools from runtime code

State Management

• Use finite state machines for entities with discrete states
• Implement proper enter/exit/update for each state
• Make state transitions explicit and traceable
• Handle edge cases (interrupted transitions, invalid states)
• Consider hierarchical state machines for complex entities

Input Handling

• Abstract input from actions (don't check KeyCode directly)
• Support remapping and multiple input devices
• Handle simultaneous inputs correctly
• Implement input buffering for action games
• Test with keyboard, mouse, and gamepad

Asset Conventions

• Use consistent naming: PascalCase for types, camelCase or snake_case per engine convention
• Textures: Power-of-2 dimensions, appropriate compression per platform
• Models: < 50K triangles for mobile, < 100K for desktop (per object)
• Audio: Use appropriate compression, implement spatial audio where needed
• Keep source assets separate from imported/processed assets

Testing

• Test critical game systems (state machines, damage calculation, inventory)
• Write integration tests for complex interactions
• Automate repetitive playtesting with bots or scripts where possible
• Test edge cases: zero health, full inventory, boundary conditions
• Verify platform-specific behavior on target hardware

Multiplayer (when applicable)

• Implement authoritative server (never trust the client)
• Minimize network bandwidth (delta compression, relevancy)
• Handle latency with prediction and reconciliation
• Test with simulated lag and packet loss
• Implement proper disconnect/reconnect handling

Collaboration

• Each agent works within their defined scope
• Agents should not modify files outside their responsibility
• Engine-dev and gameplay-dev agree on system interfaces before implementation
• All changes must follow patterns found in the existing codebase
• Use the engine-specific skill as your primary reference