Hello Fellow Devs
its me again so being my first time making proper movement system i ran into some issuses first my Npc run in place they dont move waht so ever and secong some of the smaller stairs the npc cant run upwards and they usually if the enemy is above them stand under there position instead of using the Stairs can someone explain me what im doing wrong?:
local Moving = false
local function Movement(targetPosition,Running)
if isStunned.Value then return end
if Moving then return end
Moving = true
if Running == nil then
hum:MoveTo(root.Position) -- cancel movement
hum.WalkSpeed = 0
StopMovementAnimations() -- to stop animation
Moving = false
return
end
if Npc.Torso:FindFirstChild("MoveSound") then
Movesound = Npc.Torso.MoveSound
Movesound.Looped = true
Movesound.Volume = 0.3
else
Movesound = Instance.new("Sound")
Movesound.Looped = true
Movesound.Parent = Npc.Torso
Movesound.Volume = 0.3
Movesound.Name = "MoveSound"
Movesound.SoundId = "rbxassetid://1181265898"
end
if Running then
hum.WalkSpeed = CharStats.SprintSpeed * CharStats.SpeedIncreaseDecrease
if WeaponStats.WeponClass == "Spear" then
--IdleTrack.Priority = Enum.AnimationPriority.Action2
end
if not runTrack.IsPlaying then
walkTrack:Stop()
runTrack:Play()
Movesound:Play()
Movesound.PlaybackSpeed = 1.4
end
else
hum.WalkSpeed = CharStats.BaseWalkSpeed * CharStats.SpeedIncreaseDecrease
if WeaponStats.WeponClass == "Spear" then
--IdleTrack.Priority = Enum.AnimationPriority.Action
end
if not walkTrack.IsPlaying then
runTrack:Stop()
walkTrack:Play()
Movesound:Play()
Movesound.PlaybackSpeed = 1
end
end
local Path = Pathfinding:CreatePath({
AgentRadius = 2,
AgentHeight = 10,
AgentCanJump = true,
AgentCanClimb = true,
AgentJumpHeight = 10,
cost = {
CrackedLava = 2,
Cobbelstone = 1,
Brick = 1,
Grass = 2,
Ground = 1,
Mud = 1,
Slate = 1,
Rock = 2,
LeafyGrass = 1,
Climb = 0.5,
ClimbHelper = 0.4,
Stairs = 0.1,
DangerZone = math.huge,
Water = math.huge,
},
})
Path:ComputeAsync(root.Position, targetPosition)
local blocked = false
Path.Blocked:Connect(function()
blocked = true
end)
if Path.Status == Enum.PathStatus.Success then
local waypoints = Path:GetWaypoints()
for _, waypoint in ipairs(waypoints) do
local distance = (root.Position - targetPosition).Magnitude
local part = Instance.new("Part")
part.Material = "Neon"
part.Anchored = true
part.CanCollide = false
part.Shape = "Ball"
part.Position = waypoint.Position
part.Parent = game.Workspace
if waypoint.Action == Enum.PathWaypointAction.Jump then
hum.Jump = true
end
if blocked then
Moving = false
return
end
if distance < 70 then
EnemyNpc = nil
closestEnemy = nil
closestDistance = math.huge
detected = false
break
end
hum:MoveTo(waypoint.Position)
local Reached = hum.MoveToFinished:Wait(0.1)
if not Reached then
Moving = false
return
end
RunService.Heartbeat:Wait()
end
Moving = false
else
warn(Npc.Name .. " failed to pathfind.")
end
Moving = false
end
2.Distance check compares to final target instead of waypoint
Path blocked handling isn’t robust
Agent size mismatch
Jump timing
Blocked / collision issues with debug parts
Running in place
Distance threshold too large
try this code instead it handles stairs, jumps, blocked paths, animations, and movement sounds properly
lemme know if it works I didn’t get a chance to test it btw.
local RunService = game:GetService("RunService")
local PathfindingService = game:GetService("PathfindingService")
local Players = game:GetService("Players")
local Moving = false
local function Movement(targetPosition, Running)
if isStunned.Value then return end
if Moving then return end
Moving = true
if Running == nil then
hum:MoveTo(root.Position)
hum.WalkSpeed = 0
StopMovementAnimations()
Moving = false
return
end
local moveSound = Npc.Torso:FindFirstChild("MoveSound")
if not moveSound then
moveSound = Instance.new("Sound")
moveSound.Name = "MoveSound"
moveSound.Parent = Npc.Torso
moveSound.Looped = true
moveSound.Volume = 0.3
moveSound.SoundId = "rbxassetid://1181265898"
end
if Running then
hum.WalkSpeed = CharStats.SprintSpeed * CharStats.SpeedIncreaseDecrease
if not runTrack.IsPlaying then
walkTrack:Stop()
runTrack:Play()
moveSound:Play()
moveSound.PlaybackSpeed = 1.4
end
else
hum.WalkSpeed = CharStats.BaseWalkSpeed * CharStats.SpeedIncreaseDecrease
if not walkTrack.IsPlaying then
runTrack:Stop()
walkTrack:Play()
moveSound:Play()
moveSound.PlaybackSpeed = 1
end
end
local path = PathfindingService:CreatePath({
AgentRadius = 2,
AgentHeight = 5,
AgentCanJump = true,
AgentJumpHeight = 10,
AgentMaxSlope = 45,
AgentCanClimb = true
})
path:ComputeAsync(root.Position, targetPosition)
if path.Status ~= Enum.PathStatus.Success then
warn(Npc.Name .. " failed to pathfind.")
Moving = false
return
end
local waypoints = path:GetWaypoints()
for _, waypoint in ipairs(waypoints) do
if isStunned.Value then
Moving = false
return
end
if waypoint.Action == Enum.PathWaypointAction.Jump then
hum.Jump = true
repeat RunService.Heartbeat:Wait() until hum.FloorMaterial ~= Enum.Material.Air
end
hum:MoveTo(waypoint.Position)
local reached = hum.MoveToFinished:Wait()
if not reached then
path:ComputeAsync(root.Position, targetPosition)
waypoints = path:GetWaypoints()
break
end
end
Moving = false
end
Thank you soo much that helped a lot i figured out on stairs the wedge has can collide to be on and the stairs has to be off for them to walk properly on it and managed to fix a lot and they repath if fixed version:
local Path = Pathfinding:CreatePath({
AgentRadius = 2,
AgentHeight = 5,
AgentCanJump = true,
AgentCanClimb = true,
AgentJumpHeight = 10,
AgentMaxSlope = 45,-- that helped a lot too
cost = {
CrackedLava = 2,
Cobbelstone = 1,
Brick = 1,
Grass = 2,
Ground = 1,
Mud = 1,
Slate = 1,
Rock = 2,
LeafyGrass = 1,
Climb = 0.5,
ClimbHelper = 0.4,
Stairs = 0.1,
DangerZone = math.huge,
Water = math.huge,
},
})
Path:ComputeAsync(root.Position, targetPosition)
if Path.Status == Enum.PathStatus.Success then
local waypoints = Path:GetWaypoints()
for _, waypoint in ipairs(waypoints) do
local distance = (root.Position - waypoint.Position).Magnitude
local part = Instance.new("Part")
part.Material = "Neon"
part.Anchored = true
part.CanCollide = false
part.Shape = "Ball"
part.Position = waypoint.Position
part.Parent = game.Workspace
if waypoint.Action == Enum.PathWaypointAction.Jump then
hum.Jump = true
end
hum:MoveTo(waypoint.Position)
local Reached = hum.MoveToFinished:Wait(10) -- repath increased
if not Reached then
Path:ComputeAsync(root.Position, targetPosition)
waypoints = Path:GetWaypoints()
break
end
if distance >= 70 then -- and distance check also
EnemyNpc = nil
closestEnemy = nil
closestDistance = math.huge
detected = false
break
end
RunService.Heartbeat:Wait()
end
Moving = false
else -- here is it if succes failed
warn(Npc.Name .. " failed to pathfind.")
Moving = false
return
end
Moving = false
