ENT.Type = "anim"
ENT.Base = "durgz_base"
ENT.PrintName = "Methamphetamine"
ENT.Nicknames = {"meth", "ice", "speed", "crystal", "tweak", "gear", "crank", "glass", "Blue Sky", "Desoxyn® Sisa"}
ENT.OverdosePhrase = {"overdosed on", "smoked too much", "took too much"}
ENT.Author = "Walter White"
ENT.Category = "Drugs"
ENT.Spawnable = true
ENT.AdminSpawnable = true
ENT.Information	 = "<breaking bad reference goes here>" 

ENT.TRANSITION_TIME = 5

if(CLIENT)then
	killicon.Add("durgz_meth","killicons/durgz_meth_killicon",Color( 255, 80, 0, 255 ))

	local TRANSITION_TIME = ENT.TRANSITION_TIME; --transition effect from sober to high, high to sober, in seconds how long it will take etc.
	local HIGH_INTENSITY = 0.8; --1 is max, 0 is nothing at all
	
	local function DoMeth()
		if(!DURGZ_LOST_VIRGINITY)then return; end

		local pl = LocalPlayer();
		local pf;local glass = {}

		local cdw, cdw2, cdw3;cdw2 = -1
		local STROBE_PACE = 1
		if( !cdw || cdw < CurTime() )then
			cdw = CurTime() + STROBE_PACE;cdw2 = cdw2*-1
		end

		if( cdw2 == -1 )then cdw3 = 2 else cdw3 = 0 end
		local ich = (cdw2*((cdw - CurTime())*(2/STROBE_PACE)))+cdw3 - 1


		if( pl:GetNWFloat("durgz_meth_high_start") && pl:GetNWFloat("durgz_meth_high_end") > CurTime() )then
		
			if( pl:GetNWFloat("durgz_meth_high_start") + TRANSITION_TIME > CurTime() )then
				local s = pl:GetNWFloat("durgz_meth_high_start");
				local e = s + TRANSITION_TIME;
				local c = CurTime();
				pf = (c-s) / (e-s);
				--pf = pf*HIGH_INTENSITY
				
				glass["$pp_colour_addr"] = 0
				glass["$pp_colour_addg"] = 0
				glass["$pp_colour_addb"] = pf*.05
				glass["$pp_colour_brightness"] = 0
				glass["$pp_colour_contrast"] = 1
				glass["$pp_colour_colour"] = 1 + (pf/2)
				DrawColorModify( glass )
				--DrawSharpen(pf*(ich*.1), 20)

				DrawSharpen(pf*(ich*.1),pf*20)
				DrawMaterialOverlay("highs/invuln_overlay_blue", pf*0.05)
				pl:SetDSP(59,false)

			elseif( pl:GetNWFloat("durgz_meth_high_end") - TRANSITION_TIME < CurTime() )then
				local e = pl:GetNWFloat("durgz_meth_high_end");
				local s = e - TRANSITION_TIME;
				local c = CurTime();
				pf = 1 - (c-s) / (e-s);
				--pf = pf*HIGH_INTENSITY

				--glass["$pp_colour_contrast"] = 1 + pf/1
				glass["$pp_colour_addb"] = pf*.05
				glass["$pp_colour_colour"] = 1 + (pf/2)
				DrawColorModify( glass )
				--DrawSharpen(pf*(ich*.1), 20)
				DrawSharpen(pf*(ich*.1),pf*20)
				DrawMotionBlur( 0.01, pf*HIGH_INTENSITY, 0);

				DrawMaterialOverlay("highs/invuln_overlay_blue", pf*0.05)
				surface.PlaySound("durgz/meth/eyelander_idle01.mp3")
				if pf < .01 then pl:SetDSP(1) end
			else
				--pf = HIGH_INTENSITY;
				--DrawMaterialOverlay("highs/invuln_overlay_blue", pf*(ich*0.05))
				DrawMaterialOverlay("highs/invuln_overlay_blue", 0.05)
				DrawSharpen(ich*.1, 20)
				DrawColorModify( glass )
			end
		end
	end
	hook.Add("RenderScreenspaceEffects", "durgz_meth_high", DoMeth)
end