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

local rad = math.rad
local deg = math.deg
local min  = math.min
local max  = math.max

local torches = {}

local torchimages   = torchimages   or ParticlesLoadImage( "effectbank\\particles\\flame.dds",  10 )

function ignitetorch2_init( e )
	Include( "utillib.lua" )
	CollisionOff( e )
end

local function update( t, aY )
	
	local lxo, lyo, lzo = U.Rotate3D( -5.4, 0, 0, 0, aY, 0 )
    local rxo, ryo, rzo = U.Rotate3D(  5.5, 0, 0, 0, aY, 0 )
	
	if ( t.emitter2 ~= nil ) then
		ParticlesSetOffset( t.emitter2, min( rxo - 0.1, rxo + 0.1 ), 23, min( rzo - 0.1, rzo + 0.1 ), 
										 max( rxo - 0.1, rxo + 0.1 ), 23, max( rzo - 0.1, rzo + 0.1 ) ) 
	end
	if ( t.emitter3 ~= nil ) then
		ParticlesSetOffset( t.emitter3, min( lxo - 0.1, lxo + 0.1 ), 21, min( lzo - 0.1, lzo + 0.1 ), 
										 max( lxo - 0.1, lxo + 0.1 ), 21, max( lzo - 0.1, lzo + 0.1 ) )
	end
end

function ignitetorch2_main( e )
	local torch = torches[ e ]
	
	if torch == nil then 
		torches[ e ] = { state = 'idle', emitter1 = ParticlesGetFreeEmitter() }
				  
		ParticlesAddEmitterEx( torches[ e ].emitter1, 1, 1, 
				-- Offset: minX  minY  minZ  maxX  maxY  maxZ
		                   -0.1,   25,  -0.1, 0.1,   25,  0.1, 
				-- Scale: startMin startMax endMin endMax	
							2,     3,     5,    10,
				-- Speed (vector): minX    minY   minZ  maxX  maxY  maxZ
									0,      0.1,    0,    0,  0.1,   0,
				-- Rotate Z: minZ  maxZ, Lifemin Lifemax 
							 -0.0, 0.0,    167,   267,
				-- Alpha: startMin startMax endMin endMax	
							95,     95,       0,     0,
				-- Freq, entityid, limbindex, particleimage, imageframes
					10,     e,        0,      torchimages,       64 )	
			
		torches[ e ].emitter2 = ParticlesGetFreeEmitter() 
			
		ParticlesAddEmitterEx(  torches[ e ].emitter2, 1, 1, 
				-- Offset: minX  minY  minZ  maxX  maxY  maxZ
		                    5.4,  23, -0.1,  5.6,   23,  0.1,  
				-- Scale: startMin startMax endMin endMax	
						      2,     3,     5,    10,
				-- Speed (vector): minX    minY   minZ  maxX  maxY  maxZ
						             0,     0.1,    0,    0,  0.1,   0,
				-- Rotate Z: minZ  maxZ, Lifemin Lifemax 
						     -0.0, 0.0,    167,   267,
				-- Alpha: startMin startMax endMin endMax	
						      95,     95,     0,    0,
				-- Freq, entityid, limbindex, particleimage, imageframes
				    10,     e,        0,      torchimages,       64 )
					
		torches[ e ].emitter3 = ParticlesGetFreeEmitter() 
			
		ParticlesAddEmitterEx(  torches[ e ].emitter3, 1, 1, 
				-- Offset: minX  minY  minZ  maxX  maxY  maxZ
		                   -5.5,  21, -0.1,  -5.3,   21,  0.1,  
				-- Scale: startMin startMax endMin endMax	
						      2,     3,     5,    10,
				-- Speed (vector): minX    minY   minZ  maxX  maxY  maxZ
						             0,     0.1,    0,    0,  0.1,   0,
				-- Rotate Z: minZ  maxZ, Lifemin Lifemax 
						     -0.0, 0.0,    167,   267,
				-- Alpha: startMin startMax endMin endMax	
						      95,     95,     0,    0,
				-- Freq, entityid, limbindex, particleimage, imageframes
				    10,     e,        0,      torchimages,       64 )
		return
	end
	
	local pX, pY, pZ = g_PlayerPosX, g_PlayerPosY + 31, g_PlayerPosZ
	if GetGamePlayerStatePlayerDucking() == 1 then pY = pY - 10 end
	local aX, aY, aZ = rad( g_PlayerAngX ), rad( g_PlayerAngY ), rad( g_PlayerAngZ )
	   
	local XO, YO, ZO = U.Rotate3D ( 10, -16, 50, aX, aY, aZ )
	local lx, ly, lz = pX + XO, pY + YO, pZ + ZO
			
	ResetPosition( e, lx, ly, lz )
	ResetRotation( e, 0, deg( aY), 0 )  
	
	update( torch, aY )
	
end