roblox-npc-ai

사용 방법

설치 명령을 복사하고 자신의 에이전트 환경에 설치하기 전에 소스 패키지를 확인하세요.
필요한 도구, 인증 정보, 지원 환경은 원본 문서에서 확인하세요.
입력과 원하는 산출물을 설명하고 출처와 결과를 대조하세요.

npx skills add https://github.com/tabooharmony/roblox-brain --skill roblox-npc-ai

시작 전 확인

설치에는 모델 구독, API 한도, 파일 접근 권한이 포함되지 않습니다.
별점 수와 설치 수는 활동 지표이며 독립적인 품질·보안 검증이 아닙니다.

원본 Skill 문서

원본 저장소의 제목, 예시, 코드, 표, 링크, 이미지를 유지해 표시합니다.

Roblox NPC & AI

When to Load

Load for NPCs/enemies: pathfinding, state machines, LOS/FOV detection, spawns, AI loops, or physics ownership.

Quick Reference

PathfindingService

luau

local path = PathfindingService:CreatePath({
    AgentRadius = 2, AgentHeight = 5, AgentCanJump = true,
    Costs = { Water = 20, DangerZone = math.huge },
})
path:ComputeAsync(npcPos, targetPos)
if path.Status ~= Enum.PathStatus.Success then return end
for _, wp in path:GetWaypoints() do
    if wp.Action == Enum.PathWaypointAction.Jump then humanoid.Jump = true end
    humanoid:MoveTo(wp.Position)
    if not humanoid.MoveToFinished:Wait() then return end
end

Recompute on blocked with a bounded retry or cancellation policy.
In Studio, test Workspace.PathfindingUseImprovedSearch on representative maps before rollout; it is not scriptable.
Avoid long requests and repeated recomputation. Moving collidable geometry can trigger navigation-mesh work.
Region modifiers: anchored part + PathfindingModifier Label → Costs
PassThrough = true for doors; PathfindingLink for disconnected navmesh
math.huge cost = non-traversable

State Machine

idle → patrol → chase → attack → flee → dead

idle/patrol → chase (player detected) → attack (in range) → idle (lost)
any → flee (health low) → idle (safe); any → dead (health ≤ 0)
Transitions own movement changes, target cleanup, and cancellation

Detection (distance → FOV → LOS)

Distance (a-b).Magnitude: cheapest, always first
FOV forward:Dot(toTarget) cosine; use a configured cone for your game, not a universal angle
LOS workspace:Raycast: expensive, last

If the design includes hearing or proximity detection, make it a separate configured signal rather than a universal FOV bypass.

Network Ownership

Classic projects may use SetNetworkOwner(nil) for physics-sensitive NPCs, but it is not complete security. In Server Authority projects, configure the authority model instead of treating network ownership as the security boundary.

Update Loop

Throttle and stagger AI based on NPC count, path cost, and profiler evidence, not a universal tick rate. Keep NPC decisions and movement server-side; client code may handle presentation.

For spawners, lifecycle cleanup, timeout handling, and performance budgets, load references/full.md.