So I have a rig it wanders around and it chases the closes player but, its running animation doesn’t work when its chasing the Player
AI from a video
local myHuman = script.Parent:WaitForChild("Humanoid")
local myRoot = script.Parent:WaitForChild("HumanoidRootPart")
local head = script.Parent:WaitForChild("Head")
local lowerTorso = script.Parent:WaitForChild("Torso")
local grab = script.Parent:WaitForChild("SwingRake")
local Scream = script.Parent:WaitForChild("Scream")
local ScreamAnim = myHuman:LoadAnimation(Scream)
local grabAnim = myHuman:LoadAnimation(grab)
grabAnim.Priority = Enum.AnimationPriority.Action
ScreamAnim.Priority = Enum.AnimationPriority.Action
local grabSound = head:WaitForChild("Swing2")
local screamSound = head:WaitForChild("RakeScream")
local Sniff = head:WaitForChild("Sniff")
local Theme = head:WaitForChild("RakeTheme")
local RakeStep = head:WaitForChild("RakeStep")
local clone = script.Parent:Clone()
script.Parent.HumanoidRootPart:SetNetworkOwner(nil)
function walkRandomly()
RakeStep:Play()
Sniff:Play()
local xRand = math.random(-150,150)
local zRand = math.random(-150,150)
local goal = myRoot.Position + Vector3.new(xRand,0,zRand)
local path = game:GetService("PathfindingService"):CreatePath()
path:ComputeAsync(myRoot.Position, goal)
local waypoints = path:GetWaypoints()
if path.Status == Enum.PathStatus.Success then
for _, waypoint in ipairs(waypoints) do
if waypoint.Action == Enum.PathWaypointAction.Jump then
myHuman.Jump = true
end
myHuman:MoveTo(waypoint.Position)
local timeOut = myHuman.MoveToFinished:Wait(1)
if not timeOut then
print("Got stuck")
myHuman.Jump = true
walkRandomly()
end
end
else
print("Path failed")
wait(1)
walkRandomly()
end
end
function findPath(target)
Theme:Stop()
local path = game:GetService("PathfindingService"):CreatePath()
path:ComputeAsync(myRoot.Position,target.Position)
local waypoints = path:GetWaypoints()
if path.Status == Enum.PathStatus.Success then
for _, waypoint in ipairs(waypoints) do
if waypoint.Action == Enum.PathWaypointAction.Jump then
myHuman.Jump = true
end
myHuman:MoveTo(waypoint.Position)
local timeOut = myHuman.MoveToFinished:Wait(1)
if not timeOut then
myHuman.Jump = true
print("Path too long!")
findPath(target)
break
end
if checkSight(target) then
repeat
print("Moving directly to the target")
myHuman:MoveTo(target.Position)
attack(target)
wait(0.1)
if target == nil then
break
elseif target.Parent == nil then
break
end
until checkSight(target) == false or myHuman.Health < 1 or target.Parent.Humanoid.Health < 1
break
end
if (myRoot.Position - waypoints[1].Position).magnitude > 20 then
print("Target has moved, generating new path")
findPath(target)
break
end
end
end
end
function checkSight(target)
local ray = Ray.new(myRoot.Position, (target.Position - myRoot.Position).Unit * 40)
local hit,position = workspace:FindPartOnRayWithIgnoreList(ray, {script.Parent})
if hit then
if hit:IsDescendantOf(target.Parent) and math.abs(hit.Position.Y - myRoot.Position.Y) < 3 then
print("I can see the target")
return true
end
end
return false
end
function findTarget()
local dist = 150
local target = nil
local potentialTargets = {}
local seeTargets = {}
for i,v in ipairs(workspace:GetChildren()) do
local human = v:FindFirstChild("Humanoid")
local torso = v:FindFirstChild("Torso") or v:FindFirstChild("HumanoidRootPart")
if human and torso and v.Name ~= script.Parent.Name then
if (myRoot.Position - torso.Position).magnitude < dist and human.Health > 0 then
table.insert(potentialTargets,torso)
end
end
end
if #potentialTargets > 0 then
for i,v in ipairs(potentialTargets) do
if checkSight(v) then
table.insert(seeTargets, v)
elseif #seeTargets == 0 and (myRoot.Position - v.Position).magnitude < dist then
target = v
dist = (myRoot.Position - v.Position).magnitude
end
end
end
if #seeTargets > 0 then
dist = 200
for i,v in ipairs(seeTargets) do
if (myRoot.Position - v.Position).magnitude < dist then
target = v
dist = (myRoot.Position - v.Position).magnitude
end
end
end
if target then
if math.random(20) == 1 then
screamSound:Play()
end
end
return target
end
function attack(target)
if (myRoot.Position - target.Position).magnitude < 5 then
grabAnim:Play()
grabSound:Play()
if target.Parent ~= nil then
target.Parent.Humanoid:TakeDamage(25)
end
wait(0.4)
end
end
function died()
wait(5)
clone.Parent = workspace
game:GetService("Debris"):AddItem(script.Parent,0.1)
end
myHuman.Died:Connect(died)
lowerTorso.Touched:Connect(function(obj)
if not obj.Parent:FindFirstChild("Humanoid") then
myHuman.Jump = true
end
end)
function main()
local target = findTarget()
if target then
myHuman.WalkSpeed = 30
findPath(target)
else
myHuman.WalkSpeed = 16
walkRandomly()
end
end
while wait(0.1) do
if myHuman.Health < 1 then
break
end
main()
end
and Animation Script
function waitForChild(parent, childName)
local child = parent:findFirstChild(childName)
if child then return child end
while true do
child = parent.ChildAdded:wait()
if child.Name==childName then return child end
end
end
local Figure = script.Parent
local Humanoid = waitForChild(Figure, "Humanoid")
local pose = "Standing"
local currentAnim = ""
local currentAnimInstance = nil
local currentAnimTrack = nil
local currentAnimKeyframeHandler = nil
local currentAnimSpeed = 1.0
local animTable = {}
local animNames = {
idle = {
{ id = "http://www.roblox.com/asset/?id=507766666", weight = 1 },
{ id = "http://www.roblox.com/asset/?id=507766951", weight = 1 },
{ id = "http://www.roblox.com/asset/?id=507766388", weight = 9 }
},
walk = {
{ id = "http://www.roblox.com/asset/?id=6659138963", weight = 10 }
},
run = {
{ id = "http://www.roblox.com/asset/?id=6659268978", weight = 10 }
},
swim = {
{ id = "http://www.roblox.com/asset/?id=507784897", weight = 10 }
},
swimidle = {
{ id = "http://www.roblox.com/asset/?id=507785072", weight = 10 }
},
jump = {
{ id = "http://www.roblox.com/asset/?id=6659280732", weight = 10 }
},
fall = {
{ id = "http://www.roblox.com/asset/?id=507767968", weight = 10 }
},
climb = {
{ id = "http://www.roblox.com/asset/?id=507765644", weight = 10 }
},
sit = {
{ id = "http://www.roblox.com/asset/?id=507768133", weight = 10 }
},
toolnone = {
{ id = "http://www.roblox.com/asset/?id=507768375", weight = 10 }
},
toolslash = {
{ id = "http://www.roblox.com/asset/?id=507768375", weight = 10 }
-- { id = "slash.xml", weight = 10 }
},
toollunge = {
{ id = "http://www.roblox.com/asset/?id=507768375", weight = 10 }
},
wave = {
{ id = "http://www.roblox.com/asset/?id=507770239", weight = 10 }
},
point = {
{ id = "http://www.roblox.com/asset/?id=507770453", weight = 10 }
},
dance = {
{ id = "http://www.roblox.com/asset/?id=507771019", weight = 10 },
{ id = "http://www.roblox.com/asset/?id=507771955", weight = 10 },
{ id = "http://www.roblox.com/asset/?id=507772104", weight = 10 }
},
dance2 = {
{ id = "http://www.roblox.com/asset/?id=507776043", weight = 10 },
{ id = "http://www.roblox.com/asset/?id=507776720", weight = 10 },
{ id = "http://www.roblox.com/asset/?id=507776879", weight = 10 }
},
dance3 = {
{ id = "http://www.roblox.com/asset/?id=507777268", weight = 10 },
{ id = "http://www.roblox.com/asset/?id=507777451", weight = 10 },
{ id = "http://www.roblox.com/asset/?id=507777623", weight = 10 }
},
laugh = {
{ id = "http://www.roblox.com/asset/?id=507770818", weight = 10 }
},
cheer = {
{ id = "http://www.roblox.com/asset/?id=507770677", weight = 10 }
},
}
-- Existance in this list signifies that it is an emote, the value indicates if it is a looping emote
local emoteNames = { wave = false, point = false, dance = true, dance2 = true, dance3 = true, laugh = false, cheer = false}
math.randomseed(tick())
function configureAnimationSet(name, fileList)
if (animTable[name] ~= nil) then
for _, connection in pairs(animTable[name].connections) do
connection:disconnect()
end
end
animTable[name] = {}
animTable[name].count = 0
animTable[name].totalWeight = 0
animTable[name].connections = {}
-- check for config values
local config = script:FindFirstChild(name)
if (config ~= nil) then
-- print("Loading anims " .. name)
table.insert(animTable[name].connections, config.ChildAdded:connect(function(child) configureAnimationSet(name, fileList) end))
table.insert(animTable[name].connections, config.ChildRemoved:connect(function(child) configureAnimationSet(name, fileList) end))
local idx = 1
for _, childPart in pairs(config:GetChildren()) do
if (childPart:IsA("Animation")) then
table.insert(animTable[name].connections, childPart.Changed:connect(function(property) configureAnimationSet(name, fileList) end))
animTable[name][idx] = {}
animTable[name][idx].anim = childPart
local weightObject = childPart:FindFirstChild("Weight")
if (weightObject == nil) then
animTable[name][idx].weight = 1
else
animTable[name][idx].weight = weightObject.Value
end
animTable[name].count = animTable[name].count + 1
animTable[name].totalWeight = animTable[name].totalWeight + animTable[name][idx].weight
-- print(name .. " [" .. idx .. "] " .. animTable[name][idx].anim.AnimationId .. " (" .. animTable[name][idx].weight .. ")")
idx = idx + 1
end
end
end
-- fallback to defaults
if (animTable[name].count <= 0) then
for idx, anim in pairs(fileList) do
animTable[name][idx] = {}
animTable[name][idx].anim = Instance.new("Animation")
animTable[name][idx].anim.Name = name
animTable[name][idx].anim.AnimationId = anim.id
animTable[name][idx].weight = anim.weight
animTable[name].count = animTable[name].count + 1
animTable[name].totalWeight = animTable[name].totalWeight + anim.weight
-- print(name .. " [" .. idx .. "] " .. anim.id .. " (" .. anim.weight .. ")")
end
end
end
-- Setup animation objects
function scriptChildModified(child)
local fileList = animNames[child.Name]
if (fileList ~= nil) then
configureAnimationSet(child.Name, fileList)
end
end
script.ChildAdded:connect(scriptChildModified)
script.ChildRemoved:connect(scriptChildModified)
for name, fileList in pairs(animNames) do
configureAnimationSet(name, fileList)
end
-- ANIMATION
-- declarations
local toolAnim = "None"
local toolAnimTime = 0
local jumpAnimTime = 0
local jumpAnimDuration = 0.31
local toolTransitionTime = 0.1
local fallTransitionTime = 0.2
-- functions
function stopAllAnimations()
local oldAnim = currentAnim
-- return to idle if finishing an emote
if (emoteNames[oldAnim] ~= nil and emoteNames[oldAnim] == false) then
oldAnim = "idle"
end
currentAnim = ""
currentAnimInstance = nil
if (currentAnimKeyframeHandler ~= nil) then
currentAnimKeyframeHandler:disconnect()
end
if (currentAnimTrack ~= nil) then
currentAnimTrack:Stop()
currentAnimTrack:Destroy()
currentAnimTrack = nil
end
return oldAnim
end
function setAnimationSpeed(speed)
if speed ~= currentAnimSpeed then
currentAnimSpeed = speed
currentAnimTrack:AdjustSpeed(currentAnimSpeed)
end
end
function keyFrameReachedFunc(frameName)
if (frameName == "End") then
-- print("Keyframe : ".. frameName)
local repeatAnim = currentAnim
-- return to idle if finishing an emote
if (emoteNames[repeatAnim] ~= nil and emoteNames[repeatAnim] == false) then
repeatAnim = "idle"
end
local animSpeed = currentAnimSpeed
playAnimation(repeatAnim, 0.15, Humanoid)
setAnimationSpeed(animSpeed)
end
end
-- Preload animations
function playAnimation(animName, transitionTime, humanoid)
local roll = math.random(1, animTable[animName].totalWeight)
local origRoll = roll
local idx = 1
while (roll > animTable[animName][idx].weight) do
roll = roll - animTable[animName][idx].weight
idx = idx + 1
end
-- print(animName .. " " .. idx .. " [" .. origRoll .. "]")
local anim = animTable[animName][idx].anim
-- switch animation
if (anim ~= currentAnimInstance) then
if (currentAnimTrack ~= nil) then
currentAnimTrack:Stop(transitionTime)
currentAnimTrack:Destroy()
end
currentAnimSpeed = 1.0
-- load it to the humanoid; get AnimationTrack
currentAnimTrack = humanoid:LoadAnimation(anim)
-- play the animation
currentAnimTrack:Play(transitionTime)
currentAnim = animName
currentAnimInstance = anim
-- set up keyframe name triggers
if (currentAnimKeyframeHandler ~= nil) then
currentAnimKeyframeHandler:disconnect()
end
currentAnimKeyframeHandler = currentAnimTrack.KeyframeReached:connect(keyFrameReachedFunc)
end
end
-------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------
local toolAnimName = ""
local toolAnimTrack = nil
local toolAnimInstance = nil
local currentToolAnimKeyframeHandler = nil
function toolKeyFrameReachedFunc(frameName)
if (frameName == "End") then
-- print("Keyframe : ".. frameName)
playToolAnimation(toolAnimName, 0.0, Humanoid)
end
end
function playToolAnimation(animName, transitionTime, humanoid)
local roll = math.random(1, animTable[animName].totalWeight)
local origRoll = roll
local idx = 1
while (roll > animTable[animName][idx].weight) do
roll = roll - animTable[animName][idx].weight
idx = idx + 1
end
-- print(animName .. " * " .. idx .. " [" .. origRoll .. "]")
local anim = animTable[animName][idx].anim
if (toolAnimInstance ~= anim) then
if (toolAnimTrack ~= nil) then
toolAnimTrack:Stop()
toolAnimTrack:Destroy()
transitionTime = 0
end
-- load it to the humanoid; get AnimationTrack
toolAnimTrack = humanoid:LoadAnimation(anim)
-- play the animation
toolAnimTrack:Play(transitionTime)
toolAnimName = animName
toolAnimInstance = anim
currentToolAnimKeyframeHandler = toolAnimTrack.KeyframeReached:connect(toolKeyFrameReachedFunc)
end
end
function stopToolAnimations()
local oldAnim = toolAnimName
if (currentToolAnimKeyframeHandler ~= nil) then
currentToolAnimKeyframeHandler:disconnect()
end
toolAnimName = ""
toolAnimInstance = nil
if (toolAnimTrack ~= nil) then
toolAnimTrack:Stop()
toolAnimTrack:Destroy()
toolAnimTrack = nil
end
return oldAnim
end
-------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------
function onRunning(speed)
if speed > 0.01 then
local scale = 15.0
playAnimation("walk", 0.1, Humanoid)
setAnimationSpeed(speed / scale)
pose = "Running"
else
playAnimation("idle", 0.1, Humanoid)
pose = "Standing"
end
end
function onDied()
pose = "Dead"
end
function onJumping()
playAnimation("jump", 0.1, Humanoid)
jumpAnimTime = jumpAnimDuration
pose = "Jumping"
end
function onClimbing(speed)
local scale = 5.0
playAnimation("climb", 0.1, Humanoid)
setAnimationSpeed(speed / scale)
pose = "Climbing"
end
function onGettingUp()
pose = "GettingUp"
end
function onFreeFall()
if (jumpAnimTime <= 0) then
playAnimation("fall", fallTransitionTime, Humanoid)
end
pose = "FreeFall"
end
function onFallingDown()
pose = "FallingDown"
end
function onSeated()
pose = "Seated"
end
function onPlatformStanding()
pose = "PlatformStanding"
end
function onSwimming(speed)
if speed > 1.00 then
local scale = 10.0
playAnimation("swim", 0.4, Humanoid)
setAnimationSpeed(speed / scale)
pose = "Swimming"
else
playAnimation("swimidle", 0.4, Humanoid)
pose = "Standing"
end
end
function getTool()
for _, kid in ipairs(Figure:GetChildren()) do
if kid.className == "Tool" then return kid end
end
return nil
end
function getToolAnim(tool)
for _, c in ipairs(tool:GetChildren()) do
if c.Name == "toolanim" and c.className == "StringValue" then
return c
end
end
return nil
end
function animateTool()
if (toolAnim == "None") then
playToolAnimation("toolnone", toolTransitionTime, Humanoid)
return
end
if (toolAnim == "Slash") then
playToolAnimation("toolslash", 0, Humanoid)
return
end
if (toolAnim == "Lunge") then
playToolAnimation("toollunge", 0, Humanoid)
return
end
end
function moveSit()
RightShoulder.MaxVelocity = 0.15
LeftShoulder.MaxVelocity = 0.15
RightShoulder:SetDesiredAngle(3.14 /2)
LeftShoulder:SetDesiredAngle(-3.14 /2)
RightHip:SetDesiredAngle(3.14 /2)
LeftHip:SetDesiredAngle(-3.14 /2)
end
local lastTick = 0
function move(time)
local amplitude = 1
local frequency = 1
local deltaTime = time - lastTick
lastTick = time
local climbFudge = 0
local setAngles = false
if (jumpAnimTime > 0) then
jumpAnimTime = jumpAnimTime - deltaTime
end
if (pose == "FreeFall" and jumpAnimTime <= 0) then
playAnimation("fall", fallTransitionTime, Humanoid)
elseif (pose == "Seated") then
playAnimation("sit", 0.5, Humanoid)
return
elseif (pose == "Running") then
playAnimation("walk", 0.1, Humanoid)
elseif (pose == "Dead" or pose == "GettingUp" or pose == "FallingDown" or pose == "Seated" or pose == "PlatformStanding") then
stopAllAnimations()
amplitude = 0.1
frequency = 1
setAngles = true
end
-- Tool Animation handling
local tool = getTool()
if tool then
animStringValueObject = getToolAnim(tool)
if animStringValueObject then
toolAnim = animStringValueObject.Value
-- message recieved, delete StringValue
animStringValueObject.Parent = nil
toolAnimTime = time + .3
end
if time > toolAnimTime then
toolAnimTime = 0
toolAnim = "None"
end
animateTool()
else
stopToolAnimations()
toolAnim = "None"
toolAnimInstance = nil
toolAnimTime = 0
end
end
-- connect events
Humanoid.Died:connect(onDied)
Humanoid.Running:connect(onRunning)
Humanoid.Jumping:connect(onJumping)
Humanoid.Climbing:connect(onClimbing)
Humanoid.GettingUp:connect(onGettingUp)
Humanoid.FreeFalling:connect(onFreeFall)
Humanoid.FallingDown:connect(onFallingDown)
Humanoid.Seated:connect(onSeated)
Humanoid.PlatformStanding:connect(onPlatformStanding)
Humanoid.Swimming:connect(onSwimming)
-- setup emote chat hook
script.msg.Changed:connect(function(msg)
script.msg.Value = ""
local emote = ""
if (string.sub(msg, 1, 3) == "/e ") then
emote = string.sub(msg, 4)
elseif (string.sub(msg, 1, 7) == "/emote ") then
emote = string.sub(msg, 8)
end
if (pose == "Standing" and emoteNames[emote] ~= nil) then
playAnimation(emote, 0.1, Humanoid)
end
-- print("===> " .. string.sub(msg, 1, 3) .. "(" .. emote .. ")")
end)
-- main program
local runService = game:service("RunService");
-- print("bottom")
-- initialize to idle
playAnimation("idle", 0.1, Humanoid)
pose = "Standing"
while Figure.Parent~=nil do
local _, time = wait(0.1)
move(time)
end
