-- LUA Script - precede every function and global member with lowercase name of script + '_main'
-- Default script - does nothing.
g_torch_angle = math.rad(55)
g_torch_dist = 35
g_torch_list = {}

function torch_init(e)
    GravityOff(e)
end

function torch_main(e)
    local Px, Py, Pz = g_PlayerPosX, g_PlayerPosY, g_PlayerPosZ
	local Ay = math.rad(g_PlayerAngY)
	local PlayerVertAngle  = g_PlayerAngX
	local dist = g_torch_dist
    local Ang = g_torch_angle
	
	local offsetx, offsetz = dist * math.sin(Ay), dist * math.cos(Ay)

	-- Put this in because the angle appears to be behaving strangely 
	-- Up goes from 360 -> 280, Down goes 0 -> 85!
	if PlayerVertAngle < 280 then 
	    PlayerVertAngle = -PlayerVertAngle
	else
        PlayerVertAngle = 2 * (360 - PlayerVertAngle)
	end
	
	offsetx = offsetx + dist * math.sin(Ay - Ang)
	offsetz = offsetz + dist * math.cos(Ay - Ang)
	
	if g_torch_list[e] == nil then
	    g_torch_list[e] = {has_flame = false, static = false, x = 0, y = 0, z = 0};
	end
	
	g_torch_list[e].x = Px + offsetx
	g_torch_list[e].y = Py - 30 + PlayerVertAngle / 2 
    g_torch_list[e].z = Pz + offsetz
	
    SetPosition(e, g_torch_list[e].x, g_torch_list[e].y, g_torch_list[e].z)
    SetRotation(e, 0, math.deg(Ay - math.pi - (Ang / 2)), 0)
	
end