Mobile john doe R15 animation (fixed)

-[[
	MOVEMENT + DASH SYSTEM (with Mobile support and "John Doe" style intro)
	-----------------------------------------------------------------
	Where to place it: StarterPlayer > StarterPlayerScripts (as a LocalScript)

	- Keeps all the original sprint/dash/animation logic.
	- Automatically detects if the player is on mobile (touch).
	- On mobile, shows an intro in black/yellow with a "scanline"
	  and glitch effect, then reveals two buttons: [R] sprint and [Q] dash.
	- On PC it keeps working normally via keyboard (R and Q).
]]

local Players = game:GetService("Players")
local UserInputService = game:GetService("UserInputService")
local RunService = game:GetService("RunService")
local TweenService = game:GetService("TweenService")
local SoundService = game:GetService("SoundService")

local player = Players.LocalPlayer
local playerGui = player:WaitForChild("PlayerGui")

-- ===================== CONFIG =====================

local HIT_SOUND_ID = "rbxassetid://138651783706047"
local DASH_ANIM_ID = "rbxassetid://73053491533472"
local DASH_DURATION = 0.6
local DASH_SPEED = 85
local DELAY_BEFORE_DASH = 0.5
local DASH_HITBOX_RADIUS = 6

local THEME = {
	Background = Color3.fromRGB(5, 5, 5),
	Accent = Color3.fromRGB(255, 214, 10),
	AccentDim = Color3.fromRGB(120, 100, 0),
	Stroke = Color3.fromRGB(40, 36, 0),
}

local isSprinting = false
local character, humanoid, rootPart, animator
local idleTrack, forwardTrack, backwardTrack, sprintTrack, currentTrack, dashTrack