--Code by Studentloon & edits by BlackNecro
cabinetmodel = "models/props_c17/metalPot001a.mdl"
cabcount = 0
balancepower = 950
hoveron = false
hoverheight = 100
_EntPrecacheModel(cabinetmodel)
cabinettable = _EntitiesFindByName("hoverengine")
for cabs in cabinettable do
cabcount = (cabcount + 1)
end
_PrintMessage(userid,HUD_PRINTTALK,cabcount)

function getang(userid) 
	cabcount = (cabcount + 1)
	_TraceLine(_PlayerGetShootPos(userid),_PlayerGetShootAng(userid),100,userid)
	cabinet = _EntCreate("prop_physics")
	_EntSetModel(cabinet, cabinetmodel)
	_EntSetPos(cabinet, _TraceEndPos())
	_EntSpawn(cabinet)
	_EntSetMaterial( cabinet, "models/debug/debugwhite")
	_EntSetName(cabinet,"hoverengine")
	cabinettable[cabcount] = cabinet
	_PrintMessage(userid,HUD_PRINTTALK,cabcount .. " " .. cabinettable[cabcount])
end

function bouncethink()
	if hoveron == true then
		for i = 1,cabcount do
		local tippage = _EntGetAngAngle(cabinettable[i])
		if tippage.z >= 270 or 90 >= tippage.z then
			_TraceSetMask(MASK_ALL)
			local cabpos = _EntGetPos(cabinettable[i])
			_TraceLine(cabpos,vector3(0,0,-1),hoverheight,cabinettable[i])
			if _TraceHit() == true then
			_phys.ApplyForceCenter(cabinettable[i],vector3(0,0,(balancepower - (balancepower*_TraceFraction()))))            
			end
		end
		end
	end
end

function ontrue(userid)
hoveron = true
_PrintMessage(userid,HUD_PRINTTALK,"Power On")
end

function onfalse(userid)
hoveron = false
_PrintMessage(userid,HUD_PRINTTALK,"Power Off")
end

function sethoverpower(userid, args)
	balancepower = args	
	_PrintMessage(userid,HUD_PRINTCONSOLE,"Hoverenginepower is currently at: "..balancepower.."\n")
end

function sethoverheight(userid, args)
	hoverheight = args
	_PrintMessage(userid,HUD_PRINTCONSOLE,"Hoverheight is currently at: "..hoverheight.."\n")
end

function printcabcount(userid)
_PrintMessage(userid,HUD_PRINTTALK,"Active Hoverengines: "..cabcount.." ")
end

function resethovers(userid)
cabcount = 0
for cabs in cabinettable do
_EntRemove(cabinettable[cabs])
end
_PrintMessage(userid,HUD_PRINTTALK,"All hoverengines were disabled permanent")
_PrintMessage(userid,HUD_PRINTCONSOLE,"All hoverengines were disabled permanent")
end

function removehover(userid)
_EntRemove(cabinettable[cabcount])
cabcount = (cabcount-1)
_PrintMessage(userid,HUD_PRINTTALK,"Last hoverengine was disabled permanently " ..cabcount.. " left")
_PrintMessage(userid,HUD_PRINTCONSOLE,"Last hoverengines were disabled permanent "..cabcount.." left ")
end

function hoverremoved(player,ent)
local sog = false
for cabs in cabinettable do
if cabinettable[cabs] == ent then
table.remove(cabinettable,cabs)
_PrintMessage(player,HUD_PRINTTALK,"You deleted a hoverengine")
cabcount = (cabcount - 1)
end
end
end
HookEvent("onPlayerRemove",hoverremoved)
AddThinkFunction(bouncethink)

CONCOMMAND("spawnhover",getang)
CONCOMMAND("ontrue",ontrue)
CONCOMMAND("onfalse",onfalse)
CONCOMMAND("sethoverpower",sethoverpower)
CONCOMMAND("sethoverheight",sethoverheight)
CONCOMMAND("resethovers",resethovers)
CONCOMMAND("disablehover",removehover)
CONCOMMAND("showhovercount",printcabcount)