wiremod-svn-archive/wire/lua/entities/gmod_wire_fx_emitter/cl_init.lua

include('shared.lua')

ENT.RenderGroup 	= RENDERGROUP_OPAQUE
ENT.Delay = 0.05

local matLight 		= Material( "sprites/light_ignorez" )
local matBeam		= Material( "effects/lamp_beam" )

/*---------------------------------------------------------
   Name: Draw
---------------------------------------------------------*/

function ENT:Draw()

	// Don't draw if we are in camera mode
	local ply = LocalPlayer()
	local wep = ply:GetActiveWeapon()
	if ( wep:IsValid() ) then 
		local weapon_name = wep:GetClass()
		if ( weapon_name == "gmod_camera" ) then return end
	end
	
	self.BaseClass.Draw( self )
	
end

/*---------------------------------------------------------
   Name: Think
---------------------------------------------------------*/
function ENT:Think()

	if ( !(self:GetOn()~=0) ) then return end
	
	if ( self.Delay > CurTime() ) then return end
	self.Delay = CurTime() + self:GetDelay()

	local Effect = self:GetEffect()

	// Missing effect... replace it if possible :/
	if ( !self.Effects[ Effect ] ) then if ( self.Effects[1] ) then Effect = 1 else return end end
	
	local Angle = self.Entity:GetAngles()

	local FXDir = self:GetFXDir()
	if(FXDir && FXDir!=Vector(0,0,0))then Angle = FXDir:Angle() else self.Entity:GetUp():Angle() end

	local FXPos = self:GetFXPos()
	if (!FXPos || FXPos==Vector(0,0,0)) then FXPos=self.Entity:GetPos() + Angle:Forward() * 12 end
	
	local b, e = pcall( self.Effects[Effect], FXPos, Angle )
	
	// If there are errors..
	if (!b) then
	
		// Report the error
		Print(self.Effects)
		Print(FXPos)
		Print(Angle)
		Msg("Error in Emitter "..tostring(Effect).."\n -> "..tostring(e).."\n")
		
		// Remove the naughty function
		self.Effects[ Effect ] = nil
	
	end
	
	
end