-- LUA Script - precede every function and global member with lowercase name of script + '_main'
local emitterList = {}

local namedEmitter = 
{ 
   graphixwater = 
		  { animSpd = 1/2, SR = 0, freq = 16, lifeMin = 2000, lifeMax = 1800,
                     -- minX  minY  minZ  maxX  maxY  maxZ		  
			offset = {   0,   -230,  0,   0,   -230,  0},
			speed  = {    0.1,   0.2,   0,    0.2,   0.2,    0 },
			rotate = {                0,                0 }, -- currently only Z rotate processed
                     -- startMin startMax endMin endMax	
			scale  = {     500,     600,      500,    600 },
			alpha  = {     5,       9,       0,      0}
		  }
	
}

-- caller must load image
local function PE_CreateNamedEmitter( name, image, frames, entity )
			
	local et = namedEmitter[ name ]
	
	if et == nil then return end
	
	local emitter = ParticlesGetFreeEmitter()
	
	if emitter == -1 then return end
	
	local pos, spd, scl = et.offset, et.speed, et.scale
	
	if entity == nil then
		ParticlesAddEmitterEx( emitter, et.animSpd, et.SR, 
		                     pos[1], pos[2], pos[3], pos[4], pos[5], pos[6],
							 scl[1], scl[2], scl[3], scl[4],
							 spd[1], spd[2], spd[3], spd[4], spd[5], spd[6],
							 et.rotate[0], et.rotate[0], et.lifeMin, et.lifeMax,
							 et.alpha[1], et.alpha[2], et.alpha[3], et.alpha[4],
							 et.freq, -1, 0, image, frames )
	else
		ParticlesAddEmitterEx( emitter, et.animSpd, et.SR, 
		                     pos[1], pos[2], pos[3], pos[4], pos[5], pos[6],
							 scl[1], scl[2], scl[3], scl[4],
							 spd[1], spd[2], spd[3], spd[4], spd[5], spd[6],
							 et.rotate[0], et.rotate[0], et.lifeMin, et.lifeMax,
							 et.alpha[1], et.alpha[2], et.alpha[3], et.alpha[4],
							 et.freq, entity, 0, image, frames ) 
	end
	
	return emitter
end
								
function graphix_waterfall_particle_init(e)

end


local waterImg = waterImg or ParticlesLoadImage( "effectbank\\particles\\water\\wf1.dds", 9 )

function graphix_waterfall_particle_main(e)
Hide(e)
	local emitter = emitterList[e]

	if emitter == nil then
		emitterList[e] = { used = false }
		
	else	
		
		if not emitter.used then 

						
			local splash = PE_CreateNamedEmitter( 'graphixwater', waterImg, 64, e)
			
			emitter.used = true
			
			ParticlesSetWindVector( -0.00, -0.00 )
		end
	end
end