hook.Add( "CalcView", "CalcView.MedicMod", function( ply, pos, ang, fov )
	if ( !IsValid( ply ) or !ply:Alive() or ply:GetViewEntity() != ply ) then return end
	if ply:GetMedicAnimation() == 0 then return end

	local view = {}

	view.origin = pos - ( ang:Forward()*20 )
	view.angles = ang
	view.fov = fov
	view.drawviewer = true

	return view

end)

hook.Add("RenderScreenspaceEffects", "RenderScreenspaceEffects.MedicMod", function()
	if LocalPlayer():IsBleeding() then
		MedicMod.BleedingEffect()
	end
	if LocalPlayer():IsPoisoned() then
		MedicMod.PoisonEffect()
	end
end)

local bleedingIcon = Material("materials/bleeding.png")
local poisonedIcon = Material("materials/poisoned.png")
local hattackIcon = Material("materials/heart_attack_icon.png")
local morphIcon = Material("materials/morphine_icon.png")
local breakIcon = Material("materials/break_icon.png")
local notifIcon = Material("materials/heart_attack_icon.png")




local deathPanel = nil
local seconds = 0

net.Receive("MedicMod.Respawn", function(len,ply)
	seconds = net.ReadInt(32)
end)

hook.Add("HUDPaint", "HUDPaint.MedicMod", function()

	if ConfigurationMedicMod.MedicTeams and table.HasValue(ConfigurationMedicMod.MedicTeams, LocalPlayer():Team()) then
		for k, v in pairs(ents.FindByClass("prop_ragdoll")) do

			if not v:IsDeathRagdoll() then continue end

			local pos = ( v:GetPos() + Vector(0,0,10) ):ToScreen()
			local dist = v:GetPos():Distance(LocalPlayer():GetPos())

			surface.SetDrawColor( 255, 255, 255, 255 )
			surface.SetMaterial( notifIcon )
			surface.DrawTexturedRect( pos.x - 25, pos.y, 50, 50 )

			draw.SimpleTextOutlined( math.floor(math.sqrt(dist/3)).."m", "MedicModFont30", pos.x, pos.y + 50, Color( 255, 255, 255, 255 ), TEXT_ALIGN_CENTER, TEXT_ALIGN_TOP, 1, Color( 0, 0, 0, 255 ) )

		end
	end

	if not LocalPlayer():Alive() and not IsValid(deathPanel) then
		deathPanel = vgui.Create("DFrame")
		deathPanel:SetSize(ScrW()*0.25, ScrH()*0.125)
		deathPanel:SetTitle("")
		deathPanel:SetAlpha(0)
		deathPanel:AlphaTo(255,1.2)
		deathPanel:Center()
		deathPanel:ShowCloseButton(false)
		deathPanel.Paint = function(s,w,h)
			draw.RoundedBox(0, 0, 0, w, h, Color(102, 207, 255))
			draw.RoundedBox(0, 0, 0, w, h*0.20, Color(0, 157, 230))
			draw.SimpleText("Death Notice - Medic Mod", "MedicModFont17", w/2, h*0.20/2,Color( 255, 255, 255, 255 ), TEXT_ALIGN_CENTER, TEXT_ALIGN_CENTER)
			draw.SimpleText("You have lost consciousness.","MedicModFont17",w/2,h/2-17.5,Color(255,255,255),TEXT_ALIGN_CENTER,TEXT_ALIGN_CENTER)
			draw.SimpleText("You must be rescued by a medic, or wait." ,"MedicModFont17",w/2,h/2,Color(255,255,255),TEXT_ALIGN_CENTER,TEXT_ALIGN_CENTER)
		end
		deathPanel.Think = function(s)
			if LocalPlayer():Alive() then
				s:AlphaTo(0, 1.2, 0, function(data,pnl) pnl:Remove() end)
			end
		end
		local x,y = deathPanel:GetSize()
		local button1 = vgui.Create("DButton",deathPanel)
			button1:Dock(BOTTOM)
			button1:SetText("")
			button1:SetSize(0,y*0.25)
			button1.DoClick = function(s)
				if seconds-CurTime() > 0 then return end
				net.Start("MedicMod.Respawn")
				net.SendToServer()
			end
			button1.Paint = function(s,w,h)
				draw.RoundedBox(8, 0, 0, w, h, Color(0, 157, 230))
				if seconds-CurTime() > 0 then
					draw.SimpleText("Please wait "..math.Round(seconds-CurTime()).." seconds for respawn", "MedicModFont17", w/2, h/2,Color( 255, 255, 255, 255 ), TEXT_ALIGN_CENTER, TEXT_ALIGN_CENTER)
				elseif seconds == -1 then
					draw.SimpleText("You're receiving CPR, you can't respawn", "MedicModFont17", w/2, h/2,Color( 255, 255, 255, 255 ), TEXT_ALIGN_CENTER, TEXT_ALIGN_CENTER)
				else
					draw.SimpleText("Click to respawn", "MedicModFont17", w/2, h/2,Color( 255, 255, 255, 255 ), TEXT_ALIGN_CENTER, TEXT_ALIGN_CENTER)
				end
			end
	end

	local nbStat = 1

	if LocalPlayer():IsBleeding() then
		surface.SetDrawColor( 255, 255, 255, 255 )
		surface.SetMaterial( bleedingIcon )
		surface.DrawTexturedRect( ScrW() - 300, ScrH() - 150 - 50 * nbStat, 50, 50 )

		draw.SimpleTextOutlined( ConfigurationMedicMod.Sentences["Bleeding"][ConfigurationMedicMod.Language], "MedicModFont30", ScrW() - 240, ScrH() - 140 - 50 * nbStat, Color( 255, 0, 0, 255 ), TEXT_ALIGN_LEFT, TEXT_ALIGN_TOP, 1, Color( 0, 0, 0, 255 ) )
		nbStat = nbStat + 1
	end
	if LocalPlayer():IsPoisoned() then
		surface.SetDrawColor( 255, 255, 255, 255 )
		surface.SetMaterial( poisonedIcon )
		surface.DrawTexturedRect( ScrW() - 300, ScrH()  - 150 - 50 * nbStat, 50, 50 )

		draw.SimpleTextOutlined( ConfigurationMedicMod.Sentences["Poisoned"][ConfigurationMedicMod.Language], "MedicModFont30", ScrW() - 240, ScrH() - 140 - 50 * nbStat, Color( 153, 201, 158, 255 ), TEXT_ALIGN_LEFT, TEXT_ALIGN_TOP, 1, Color( 0, 0, 0, 255 ) )
		nbStat = nbStat + 1
	end
	if LocalPlayer():GetHeartAttack() then
		surface.SetDrawColor( 255, 255, 255, 255 )
		surface.SetMaterial( hattackIcon )
		surface.DrawTexturedRect( ScrW() - 300, ScrH()  - 150 - 50 * nbStat, 50, 50 )

		draw.SimpleTextOutlined( ConfigurationMedicMod.Sentences["Heart Attack"][ConfigurationMedicMod.Language], "MedicModFont30", ScrW() - 240, ScrH() - 140 - 50 * nbStat , Color( 255, 255, 255, 255 ), TEXT_ALIGN_LEFT, TEXT_ALIGN_TOP, 1, Color( 0, 0, 0, 255 ) )
		nbStat = nbStat + 1
	end
	if LocalPlayer():IsMorphine() then
		surface.SetDrawColor( 255, 255, 255, 255 )
		surface.SetMaterial( morphIcon )
		surface.DrawTexturedRect( ScrW() - 300, ScrH()  - 150 - 50 * nbStat, 50, 50 )

		draw.SimpleTextOutlined( ConfigurationMedicMod.Sentences["Morphine"][ConfigurationMedicMod.Language], "MedicModFont30", ScrW() - 240, ScrH() - 140 - 50 * nbStat, Color( 255, 255, 255, 255 ), TEXT_ALIGN_LEFT, TEXT_ALIGN_TOP, 1, Color( 0, 0, 0, 255 ) )
		nbStat = nbStat + 1
	end
	if LocalPlayer():IsFractured() then
		surface.SetDrawColor( 255, 255, 255, 255 )
		surface.SetMaterial( breakIcon )
		surface.DrawTexturedRect( ScrW() - 300, ScrH()  - 150 - 50 * nbStat, 50, 50 )

		draw.SimpleTextOutlined( ConfigurationMedicMod.Sentences["Fracture"][ConfigurationMedicMod.Language], "MedicModFont30", ScrW() - 240, ScrH() - 140 - 50 * nbStat, Color( 255, 255, 255, 255 ), TEXT_ALIGN_LEFT, TEXT_ALIGN_TOP, 1, Color( 0, 0, 0, 255 ) )
		nbStat = nbStat + 1
	end

end)