custom footstep by playermodel gmod

custom footstep by playermodel gmod.lua

if SERVER then return end

local data = {}

local function newplayermodelfootsteps(playermodel, material, tblsounds)
	if not data[playermodel] then
		data[playermodel] = {}
	end

	if not data[playermodel][material] then
		data[playermodel][material] = tblsounds
	else
		table.Add(data[playermodel][material], tblsounds)
	end
end

--[[
	material list : https://wiki.garrysmod.com/page/Enums/MAT
	EXAMPLE : 
	newplayermodelfootsteps("models/player/group01/male_08.mdl", MAT_CONCRETE, {"ghome/doorbell.wav"})
]]


hook.Add("PlayerFootstep", "customfootsteplapin", function(ply, pos, foot, s, volume, rf)
	--if SERVER then return end
	if not ply:IsOnGround() then
		return
	end
	if not data[ply:GetModel()] then
		return
	end

	local tr = util.TraceLine({
		start = pos,
		endpos = pos - Vector(0,0,1),
	})
	if not tr.Hit then return false end
	if not data[ply:GetModel()][tr.MatType] then return end
	sound.Play(table.Random(data[ply:GetModel()][tr.MatType] ), pos)
	return true

end)