local beam = Material( "models/alyx/emptool_glow" )
function EFFECT:Init( data ) 
 	 
	 
	self.DieTime = CurTime() + 0.1
	
 	self.StartPos 	= data:GetStart()	 
 	self.EndPos 	= data:GetOrigin() 
 	self.Dir 		= self.EndPos - self.StartPos 
 	 
 	local vOffset = self.StartPos
	local Target1 = self.StartPos
	local Target = self.EndPos
	local size=10
 	NumParticles = 256
 		 
 	local emitter = ParticleEmitter( vOffset ) 
 	 
 		for i=0, NumParticles do 
 		 
 			local vPos = vOffset+Vector(math.Rand(-size,size),math.Rand(-size,size),math.Rand(-size,size))
 			local particle = emitter:Add( "effects/spark", vPos ) 
 			if (particle) then 
 			 
 				particle:SetVelocity( (Target-Target1):Normalize()*700 ) 
 				particle:SetLifeTime( 0 ) 
 				particle:SetDieTime( math.Rand( 0.5, 1.0 ) ) 
 				particle:SetStartAlpha( math.Rand( 200, 255 ) ) 
 				particle:SetEndAlpha( 0 ) 
 				particle:SetStartSize( 5 ) 
 				particle:SetEndSize( 0 ) 
 				particle:SetRoll( math.Rand(0, 360) ) 
 				particle:SetRollDelta( 0 ) 
 
 				particle:SetAirResistance( 100 ) 
 				particle:SetGravity( (Target-Target1):Normalize()*700 ) 
 				particle:SetCollide( true ) 
 				particle:SetBounce( 0.3 ) 
 				 
 			end 
 			 
 		end 
 		 
 	emitter:Finish() 
end

function EFFECT:Think( ) 
 	if ( CurTime() > self.DieTime ) then
		return false
	end
	
	local dlight = DynamicLight( self:EntIndex() ) 
	 	if ( dlight ) then 
			local pos=self.EndPos
	 		dlight.Pos = pos
	 		dlight.r = 255
	 		dlight.g = 255
	 		dlight.b = 255
	 		dlight.Brightness = 5
	 		dlight.Decay = 500
	 		dlight.Size = 1000
	 		dlight.DieTime = CurTime() + 2
		end
	return true
end 

function EFFECT:Render()
	self.Entity:SetRenderBoundsWS( self.Entity:GetPos(), self.Entity:GetPos()+self.Entity:GetUp()*1000 )
	
		render.SetMaterial(beam)
		render.DrawBeam(self.StartPos, self.EndPos, 10, 1, 1, Color(255,255,255))
		for i=1,5 do
			render.DrawBeam(self.StartPos, self.EndPos+Vector(math.random(-50,50),math.random(-50,50),math.random(-50,50)), 5, 1, 1, Color(255,255,200))
		end	
end