animtest

script.Parent = owner.Character

local runService = game:GetService("RunService")
local tweenService = game:GetService("TweenService")

local character: Model = owner.Character or owner.CharacterAdded:Wait()

local humanoid: Humanoid = character:WaitForChild("Humanoid")
local animator: Animator = humanoid:WaitForChild("Animator")

local jointNames: {[string]: Weld} = {}
local jointDefaults: {[string]: CFrame} = {}

for _,joint in ipairs(character:GetDescendants()) do
	if joint:IsA("Motor6D") then
		
		local weld = Instance.new("Weld")
		weld.Name = joint.Name .. "Weld"
		weld.Parent = joint.Parent
		weld.Part0 = joint.Part0
		weld.Part1 = joint.Part1
		weld.C0 = joint.C0
		weld.C1 = joint.C1
		
		local jname = weld.Part1.Name
		
		if joint.Name == "RootJoint" then
			jname = "Torso"
		end
		
		jointNames[jname] = weld
		jointDefaults[jname] = weld.C0
	end
end

print(jointNames)

local function playKeyframeSequence(model: Model,keyframeSequence: KeyframeSequence)
	local keyframes: {Keyframe} = {}

	for _,keyframe in ipairs(keyframeSequence:GetKeyframes()) do
		if keyframe:IsA("Keyframe") then
			table.insert(
				keyframes,
				keyframe
			)
		end
	end

	table.sort(keyframes,function(a,b)
		return a.Time < b.Time
	end)

	local currentKeyframe = 1
	local nextKeyframe = 2

	while task.wait() do
		currentKeyframe += 1
		nextKeyframe += 1

		if nextKeyframe <= #keyframes then
			local tweens: {Tween} = {}
			local currentKeyframe = keyframes[currentKeyframe]
			local nextKeyframe = keyframes[nextKeyframe]

			local kTime = (nextKeyframe.Time - currentKeyframe.Time) / 8
			
			for _,pose in ipairs(nextKeyframe:GetDescendants()) do
				if pose:IsA("Pose") then
					local joint = jointNames[pose.Name]
					if joint then
						table.insert(
							tweens,
							tweenService:Create(
								joint,
								TweenInfo.new(kTime,Enum.EasingStyle[pose.EasingStyle.Name],Enum.EasingDirection[pose.EasingDirection.Name]),
								{
									C0 = jointDefaults[pose.Name] * pose.CFrame
								}
							)
						)
					end
				end
			end
			
			for _,tween in ipairs(tweens) do
				tween:Play()
			end
			
			task.wait(kTime)
			
			for _,tween in ipairs(tweens) do
				tween:Destroy()
			end
		end

		if currentKeyframe >= #keyframes then
			currentKeyframe = 1
			nextKeyframe = 2
		end
	end
end

local assets = LoadAssets(15822220947)
local animation = assets:Get("Kazotsky")

playKeyframeSequence(character,animation)