-- LUA Script - precede every function and global member with lowercase name of script + '_main'
local U = require "scriptbank\\utillib"
local rad = math.rad

function push_init( e )	
	Include( "utillib.lua" )
end

local minSpeed = 0.1
local currSpeed = nil

function push_main( e )

	if timer == nil then timer = g_Time end
	
	if currSpeed == nil then currSpeed = GetGamePlayerControlTopspeed() end
	
	if g_KeyPressW == 1 then

		local pxp, pyp, pzp, pya = g_PlayerPosX, g_PlayerPosY - 10, g_PlayerPosZ, g_PlayerAngY

		local rayX, _, rayZ = U.Rotate3D ( 0, 0, 80, 0, rad( pya ), 0 )

		local obj = PhysicsRayCast( pxp, pyp, pzp, pxp + rayX, pyp, pzp + rayZ, 30 )
		
		if obj ~= nil and obj > 0 then
			-- pushing an object so slow down
			SetGamePlayerControlTopspeed( minSpeed )
		else
			SetGamePlayerControlTopspeed( currSpeed )
		end
	end
end