gamemode: Only show the selection halo for Hiders

The selection halo was previously visible to everyone in approximate mode, which caused more issues than it should have.

source/gamemodes/prophuntextended/gamemode/cl_init.lua

@@ -230,26 +230,57 @@ function DrawNamePlates(bDrawingDepth, bDrawingSkybox)
 end
 hook.Add("PostDrawTranslucentRenderables", "PHDrawNamePlates", DrawNamePlates)
 
+function DrawSelectionHalo(bDrawingDepth, bDrawingSkybox)
+	if (!GAMEMODE.Config.SelectionHalo:Enabled()) then return end
+	if ((LocalPlayer():Team() == GAMEMODE.Teams.Hiders) 
+		&& (player_manager.GetPlayerClass(LocalPlayer()) == "Hider")) then
+		local ent = nil
+		if (GAMEMODE.Config.SelectionHalo:Approximate()) then
+			local trace = {
+				start = LocalPlayer():EyePos(),
+				endpos = LocalPlayer():EyePos() + LocalPlayer():EyeAngles():Forward() * 80,
+				mins = Vector(-16, -16, -16),
+				maxs = Vector( 16,  16,  16),
+				mask = MASK_SOLID + CONTENTS_DEBRIS + CONTENTS_PLAYERCLIP,
+				filter = function(ent)
+					-- Ensure that we don't actually hit ourselves by accident, or our "hands" model.
+					if (!IsValid(ent)
+						|| (ent == LocalPlayer())
+						|| (ent == LocalPlayer():GetHands())) then
+						return false
+					end					
+					if table.HasValue(GAMEMODE.Config.Lists:ClassWhitelist(), ent:GetClass()) then return true end
+					return false
+				end,
+				output = {}
+			}
+			util.TraceLine(trace)
+			if !IsValid(trace.output.Entity) then util.TraceHull(trace) end
+			if IsValid(trace.output.Entity) then
+				if (!table.HasValue(GAMEMODE.Config.Lists:ModelBlacklist(), trace.output.Entity:GetModel())) then
+					ent = trace.output.Entity
+				end
+			end		
+		else
+			ent = LocalPlayer():GetNWEntity("SelectionHalo")
+		end
+		if IsValid(ent) then
+			local color = HSVToColor(
+				GAMEMODE.Config.SelectionHalo:TintHue(), 
+				GAMEMODE.Config.SelectionHalo:TintSaturation(), 
+				GAMEMODE.Config.SelectionHalo:TintValue()
+				)
+			halo.Add({ ent }, color, 
+				GAMEMODE.Config.SelectionHalo:BlurX(), GAMEMODE.Config.SelectionHalo:BlurY(), GAMEMODE.Config.SelectionHalo:Passes(),
+				GAMEMODE.Config.SelectionHalo:Additive(), GAMEMODE.Config.SelectionHalo:IgnoreZ())
+		end
+	end
+end
+hook.Add("PostDrawEffects", "PHDrawSelectionHalo", DrawSelectionHalo)
+
 -- ------------------------------------------------------------------------- --
 --! Old Code
 -- ------------------------------------------------------------------------- --
 --[[
-function DrawPlayerHalos(bDrawingDepth, bDrawingSkybox)
-	for i,v in ipairs(player.GetAll()) do
-		if v:Alive() then
-			local pos = v:GetPos() + Vector(0, 0, 1) * (v:OBBMaxs().z - v:OBBMins().z + 5)
-			local ang = Angle(0, LocalPlayer():EyeAngles().y - 90, 90 - LocalPlayer():EyeAngles().x)
-			local healthPrc = v:Health() / v:GetMaxHealth()
-			local healthCol = HSVToColor(120 * healthPrc, 1.0, 1.0)
-			
-			if v:Team() == TEAM_HUNTERS || LocalPlayer():Team() == TEAM_PROPS then
-				local ent = v
-				if v.ph_prop && v.ph_prop:IsValid() then ent = v.ph_prop end
-				
-				halo.Add({ent}, healthCol, 2, 2, 1)
-			end
-		end
-	end
-end
---hook.Add("PostDrawEffects", "PH_DrawPlayerHalos", DrawPlayerHalos)
+
 ]]

source/gamemodes/prophuntextended/gamemode/compat/compat_tauntpackloader.lua

@@ -41,9 +41,6 @@ function CompatTauntPackLoader()
 			Taunts[#Taunts+1] = t
 		elseif (ty == "table") then
 			Taunts[#Taunts+1] = t[1]
---			for j,snd in ipairs(t) do
---				HiderTaunts[#HiderTaunts+1] = snd
---			end
 		end
 	end
 	GAMEMODE.Config.Taunt.HidersCacheStatic = Taunts
@@ -54,9 +51,6 @@ function CompatTauntPackLoader()
 			Taunts[#Taunts+1] = t
 		elseif (ty == "table") then
 			Taunts[#Taunts+1] = t[1]
---			for j,snd in ipairs(t) do
---				SeekerTaunts[#SeekerTaunts+1] = snd
---			end
 		end
 	end
 	GAMEMODE.Config.Taunt.SeekersCacheStatic = Taunts

source/gamemodes/prophuntextended/gamemode/init.lua

@@ -27,6 +27,7 @@
 -- ------------------------------------------------------------------------- --
 -- Shared
 AddCSLuaFile("sh_init.lua")
+AddCSLuaFile("meta/player.lua")
 AddCSLuaFile("sh_config.lua")
 AddCSLuaFile("player_class/class_default.lua")
 AddCSLuaFile("player_class/class_spectator.lua")

source/gamemodes/prophuntextended/gamemode/meta/player.lua

@@ -0,0 +1,259 @@
+--[[
+	The MIT License (MIT)
+	
+	Copyright (c) 2017 Xaymar
+
+	Permission is hereby granted, free of charge, to any person obtaining a copy
+	of this software and associated documentation files (the "Software"), to deal
+	in the Software without restriction, including without limitation the rights
+	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+	copies of the Software, and to permit persons to whom the Software is
+	furnished to do so, subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be included in all
+	copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+	SOFTWARE.
+--]]
+
+-- Finds the player meta table or terminates
+local meta = FindMetaTable("Player")
+if !meta then print("FAILED TO FIND PLAYER META") return end
+
+-- Blinds the player by setting view out into the void
+function meta:Blind(bool)
+	if !self:IsValid() then return end
+	
+	if SERVER then
+		umsg.Start("SetBlind", self)
+		if bool then
+			umsg.Bool(true)
+		else
+			umsg.Bool(false)
+		end
+		umsg.End()
+	elseif CLIENT then
+		blind = bool
+	end
+end
+
+-- Blinds the player by setting view out into the void
+function meta:RemoveProp()
+	if CLIENT || !self:IsValid() then return end
+	
+	if self.ph_prop && self.ph_prop:IsValid() then
+		self.ph_prop:Remove()
+		self.ph_prop = nil
+	end
+end
+
+-- Sets a new Hull for a player.
+function meta:NewHull(hullOBBMin, hullOBBMax)
+	if !self:IsValid() then return end
+	if hullOBBMax == nil then return end
+	if hullOBBMin == nil then return end
+
+	local hullOBB = hullOBBMax - hullOBBMin
+	local hullOBBXY = math.max(hullOBB.x, hullOBB.y)
+	
+	local xyMul = 0.5
+	local hullMin = Vector(-hullOBBXY * xyMul, -hullOBBXY * xyMul, 0)
+	local hullMax = Vector( hullOBBXY * xyMul,  hullOBBXY * xyMul, hullOBB.z)
+	
+	self:SetHull(hullMin, hullMax)
+	self:SetHullDuck(hullMin, hullMax)
+	self:SetViewOffset(Vector(0, 0, hullOBB.z))
+	self:SetViewOffsetDucked(Vector(0, 0, hullOBB.z / 2.0))
+end
+
+-- Can the passed entity be used by the player?
+function testflag(set, flag)
+	if (flag == 0) then return true end -- Mod(%) by 0 is nan.
+	return (set % (2 * flag)) >= flag
+end
+
+function meta:IsUseableEntity(ent, requiredCaps)
+	if ((ent != nil) && (ent:IsValid())) then
+		local caps = ent:ObjectCaps()
+		local capsmask = 16 + 32 + 64 + 128
+		if (testflag(caps, 16) 
+			|| testflag(caps, 32) 
+			|| testflag(caps, 64) 
+			|| testflag(caps, 128)
+			) && testflag(caps, requiredCaps) then
+			return true
+		end
+	end	
+	return false
+end
+
+function IntervalDistance(x, x0, x1)
+	-- swap so x0 < x1
+	if ( x0 > x1 ) then
+		local tmp = x0
+		x0 = x1
+		x1 = tmp
+	end
+
+	if ( x < x0 ) then
+		return x0-x
+	elseif ( x > x1 ) then
+		return x - x1
+	end
+	return 0
+end
+
+-- Find useable entity (Lua version of CBasePlayer:FindUseEntity)
+function meta:FindUseEntity()
+	-- https://raw.githubusercontent.com/ValveSoftware/source-sdk-2013/0d8dceea4310fde5706b3ce1c70609d72a38efdf/mp/src/game/shared/baseplayer_shared.cpp
+	local PLAYER_USE_RADIUS = 80
+	
+	-- Vectors
+	local forward = self:EyeAngles():Forward()
+	local up = self:EyeAngles():Up()
+	local center = self:EyePos()
+	
+	local trace = {
+		start = center,
+		endpos = center,
+		mins = Vector(-16, -16, -16),
+		maxs = Vector( 16,  16,  16),
+		mask = MASK_SOLID + CONTENTS_DEBRIS + CONTENTS_PLAYERCLIP,
+		filter = function(ent)
+			if (ent == self) then return false end
+			if (!ent:IsValid()) then return false end
+			if (ent:IsPlayer()) then return false end
+			if (ent == self:GetHands()) then return false end
+			return true
+		end,
+		output = {}
+	}
+	
+	local foundEnt = nil	
+	local nearestDist = 16777216
+	local nearestEnt = nil
+	
+	local tangents_num = 8
+	local tangents = {}
+	tangents[1] = 0
+	tangents[2] = 1
+	tangents[3] = 0.57735026919
+	tangents[4] = 0.3639702342
+	tangents[5] = 0.267949192431
+	tangents[6] = 0.1763269807
+	tangents[7] = -0.1763269807
+	tangents[8] = -0.267949192431
+	for idx=1,tangents_num,1 do
+		if (idx == 1) then
+			trace.endpos = center + forward * 1024
+			util.TraceLine(trace)
+		else
+			local down = forward - (Vector(tangents[idx], tangents[idx], tangents[idx]) * up)
+			down:Normalize()
+			trace.endpos = center + down * 72
+			util.TraceHull(trace)
+		end
+		foundEnt = trace.output.Entity
+		
+		local useable = self:IsUseableEntity(foundEnt, 0)
+		while ((foundEnt:IsValid()) && !useable && (foundEnt:GetMoveParent():IsValid())) do
+			foundEnt = foundEnt:GetMoveParent()
+			useable = self:IsUseableEntity(foundEnt, 0)
+		end
+		
+		if (useable) then
+			local delta = trace.output.HitPos - trace.output.StartPos
+			local centerZ = foundEnt:WorldSpaceCenter().z
+			delta.z = IntervalDistance(trace.output.HitPos.z, centerZ + foundEnt:OBBMins().z, centerZ + foundEnt:OBBMaxs().z)
+			local dist = delta:Length()
+			if (dist < PLAYER_USE_RADIUS) then
+				if (foundEnt:IsNPC() && (foundEnt:Team() == self:Team())) then
+					foundEnt = self:DoubleCheckUseNPC(foundEnt, center, forward)
+				end
+				--if (dist < nearestDist) then -- Not identical to CBasePlayer
+					--nearestDist = dist
+					nearestEnt = foundEnt
+				--end
+				if (idx == 1) then return foundEnt end				
+			end
+		end		
+	end
+	
+	-- check ground entity first
+	-- if you've got a useable ground entity, then shrink the cone of this search to 45 degrees
+	-- otherwise, search out in a 90 degree cone (hemisphere)
+	if (self:GetGroundEntity():IsValid() && self:IsUseableEntity(self:GetGroundEntity(), 256)) then
+		nearestEnt = self:GetGroundEntity()
+	end
+	if (nearestEnt) then
+		local point = self:NearestPoint(center)
+		nearestDist = util.DistanceToLine(point, center, forward)
+	end
+	
+	local search = ents.FindInSphere(center, PLAYER_USE_RADIUS)
+	for k,v in ipairs(search) do
+		if (v) && (v:IsValid()) && (self:IsUseableEntity(v, 512)) then
+			local point = v:NearestPoint(center)
+			local dir = (point - center):GetNormalized()
+			local dot = dir:Dot(forward)
+			if (dot >= 0.8) then
+				local dist = util.DistanceToLine(point, center, forward)
+				if (dist < nearestDist) then
+					trace.endpos = point
+					util.TraceLine(trace)
+					if ((trace.output.Fraction == 1.0) || (trace.output.Entity == v)) then
+						nearestEnt = v
+						nearestDist = dist
+					end
+				end
+			end
+		end
+	end
+	
+	if (!nearestEnt) then
+		trace.endpos = center + forward * PLAYER_USE_RADIUS
+		trace.mask = MASK_OPAQUE_AND_NPCS
+		util.TraceLine(trace)
+		if (trace.output.Entity
+			&& trace.output.Entity:IsValid()
+			&& self:IsUseableEntity(trace.output.Entity, 0)
+			&& trace.output.Entity:IsNPC()
+			&& (trace.output.Entity:Team() == self:Team())) then
+			nearestEnt = trace.output.Entity
+		end
+	end
+	if (foundEnt:IsNPC() && (foundEnt:Team() == self:Team())) then
+		foundEnt = self:DoubleCheckUseNPC(foundEnt, center, forward)
+	end
+	
+	return nearestEnt
+end
+
+-- Double Check NPC
+-- Perhaps a poorly-named function. This function traces against the supplied
+-- NPC's hitboxes (instead of hull). If the trace hits a different NPC, the 
+-- new NPC is selected. Otherwise, the supplied NPC is determined to be the 
+-- one the citizen wants. This function allows the selection of a citizen over
+-- another citizen's shoulder, which is impossible without tracing against
+-- hitboxes instead of the hull (sjb)
+function meta:DoubleCheckUseNPC(npc, src, dir)
+	local trace = {
+		start = src,
+		endpos = src + dir * 1024,
+		mask = MASK_SHOT,
+		result = {}
+	}
+	util.TraceLine(trace)
+	if ((trace.result.Entity != nil) && (trace.result.Entity:IsValid()) && (trace.result.Entity:IsNPC()) && (trace.result.Entity != npc)) then
+		-- Player is selecting a different NPC through some negative space
+		-- in the first NPC's hitboxes (between legs, over shoulder, etc).
+		return trace.result.Entity
+	end
+	return npc
+end

source/gamemodes/prophuntextended/gamemode/player_class/class_default.lua

@@ -44,7 +44,10 @@ CLASS.UseVMHands		= true		-- Uses viewmodel hands
 --! Server-Side
 -- ------------------------------------------------------------------------- --
 -- Spawn
-function CLASS:InitialSpawn() end
+function CLASS:InitialSpawn()
+	self.Player.Data = {}
+	self.Player.Data.SelectionHaloTime = CurTime()	
+end
 function CLASS:Spawn() end
 function CLASS:Loadout() end
 
@@ -122,6 +125,7 @@ function CLASS:ShowSpare2() end
 -- ------------------------------------------------------------------------- --
 function CLASS:PostThink() end
 function CLASS:Tick(mv) end 
+function CLASS:FindUseEntity(defEnt) return defEnt end
 
 -- ------------------------------------------------------------------------- --
 --! Client-Side

source/gamemodes/prophuntextended/gamemode/player_class/class_hider.lua

@@ -179,6 +179,32 @@ end
 -- ------------------------------------------------------------------------- --
 --! Shared
 -- ------------------------------------------------------------------------- --
+if SERVER then
+	function CLASS:FindUseEntity(defEnt)
+		return self.Player:FindUseEntity()
+	end
+	
+	function CLASS:Tick(mv)
+		if (self.Player.Data == nil) then return end
+		
+		-- Selection Halo
+		if (GAMEMODE.Config.SelectionHalo:Allow()) && (!GAMEMODE.Config.SelectionHalo:Approximate()) then
+			if (self.Player.Data.SelectionHaloTime == nil) then
+				self.Player.Data.SelectionHaloTime = CurTime()
+			elseif ((CurTime() - self.Player.Data.SelectionHaloTime) > GAMEMODE.Config.SelectionHalo:Interval()) then
+				self.Player.Data.SelectionHaloTime = CurTime()
+				local ent = self.Player:FindUseEntity()
+				if (IsValid(ent)
+					&& table.HasValue(GAMEMODE.Config.Lists:ClassWhitelist(), ent:GetClass()) 
+					&& !table.HasValue(GAMEMODE.Config.Lists:ModelBlacklist(), ent:GetModel())) then
+					self.Player:SetNWEntity("SelectionHalo", ent)
+				else
+					self.Player:SetNWBool("SelectionHalo", false)
+				end				
+			end
+		end
+	end
+end
 
 -- ------------------------------------------------------------------------- --
 --! Client-Side

source/gamemodes/prophuntextended/gamemode/sh_config.lua

@@ -462,3 +462,79 @@ if CLIENT then
 		return self.ConVars.TintTeam:GetBool()
 	end	
 end
+
+-- ------------------------------------------------------------------------- --
+--! Selection Halo
+-- ------------------------------------------------------------------------- --
+GM.Config.SelectionHalo = {}
+GM.Config.SelectionHalo.ConVars = {}
+
+-- Allow
+GM.Config.SelectionHalo.ConVars.Allow = CreateConVarIfNotExists("ph_selectionhalo_allow", "1", FCVAR_REPLICATED, "Selection Halo: Allow clients to enable halo around the currently looked at prop?")
+function GM.Config.SelectionHalo:Allow()
+	return self.ConVars.Allow:GetBool()
+end
+
+-- Approximate
+GM.Config.SelectionHalo.ConVars.Approximate = CreateConVarIfNotExists("ph_selectionhalo_approximate", "1", FCVAR_REPLICATED, "Selection Halo: Enable approximate selection halo, which only checks the forward vector on the client.")
+function GM.Config.SelectionHalo:Approximate()
+	return self.ConVars.Approximate:GetBool()
+end
+
+if SERVER then
+	-- Update Interval
+	GM.Config.SelectionHalo.ConVars.Interval = CreateConVarIfNotExists("ph_selectionhalo_interval", "0.05", FCVAR_ARCHIVE, "Selection Halo: Interval for updates of the accuracte selection halo in seconds.")
+	function GM.Config.SelectionHalo:Interval()
+		return self.ConVars.Interval:GetFloat()
+	end
+end
+
+if CLIENT then
+	-- Enabled
+	GM.Config.SelectionHalo.ConVars.Enabled = CreateConVarIfNotExists("ph_selectionhalo_enabled", "1", FCVAR_ARCHIVE, "Selection Halo: Enable halo around prop you might become.")
+	function GM.Config.SelectionHalo:Enabled()
+		if (self:Allow()) then
+			return self.ConVars.Enabled:GetBool()
+		else
+			return false
+		end
+	end
+	
+	-- Settings
+	GM.Config.SelectionHalo.ConVars.Passes = CreateConVarIfNotExists("ph_selectionhalo_passes", "1", FCVAR_ARCHIVE + FCVAR_CLIENTDLL, "Selection Halo: Passes")
+	function GM.Config.SelectionHalo:Passes()
+		return self.ConVars.Passes:GetInt()
+	end
+	GM.Config.SelectionHalo.ConVars.Additive = CreateConVarIfNotExists("ph_selectionhalo_additive", "1", FCVAR_ARCHIVE + FCVAR_CLIENTDLL, "Selection Halo: Additive")
+	function GM.Config.SelectionHalo:Additive()
+		return self.ConVars.Additive:GetBool()
+	end
+	GM.Config.SelectionHalo.ConVars.IgnoreZ = CreateConVarIfNotExists("ph_selectionhalo_ignorez", "0", FCVAR_ARCHIVE + FCVAR_CLIENTDLL, "Selection Halo: Ignore Z")
+	function GM.Config.SelectionHalo:IgnoreZ()
+		return self.ConVars.IgnoreZ:GetBool()
+	end
+	
+	-- Blur
+	GM.Config.SelectionHalo.ConVars.BlurX = CreateConVarIfNotExists("ph_selectionhalo_blur_x", "2", FCVAR_ARCHIVE + FCVAR_CLIENTDLL, "Selection Halo: Blur X")
+	function GM.Config.SelectionHalo:BlurX()
+		return self.ConVars.BlurX:GetFloat()
+	end
+	GM.Config.SelectionHalo.ConVars.BlurY = CreateConVarIfNotExists("ph_selectionhalo_blur_y", "2", FCVAR_ARCHIVE + FCVAR_CLIENTDLL, "Selection Halo: Blur Y")
+	function GM.Config.SelectionHalo:BlurY()
+		return self.ConVars.BlurY:GetFloat()
+	end
+	
+	-- Tint Color
+	GM.Config.SelectionHalo.ConVars.TintHue = CreateConVarIfNotExists("ph_selectionhalo_tint_hue", "0", FCVAR_ARCHIVE + FCVAR_CLIENTDLL, "Selection Halo: Tint Hue")
+	function GM.Config.SelectionHalo:TintHue()
+		return self.ConVars.TintHue:GetFloat()
+	end
+	GM.Config.SelectionHalo.ConVars.TintSaturation = CreateConVarIfNotExists("ph_selectionhalo_tint_saturation", "0", FCVAR_ARCHIVE + FCVAR_CLIENTDLL, "Selection Halo: Tint Saturation")
+	function GM.Config.SelectionHalo:TintSaturation()
+		return self.ConVars.TintSaturation:GetFloat()
+	end
+	GM.Config.SelectionHalo.ConVars.TintValue = CreateConVarIfNotExists("ph_selectionhalo_tint_value", "1", FCVAR_ARCHIVE + FCVAR_CLIENTDLL, "Selection Halo: Tint Value")
+	function GM.Config.SelectionHalo:TintValue()
+		return self.ConVars.TintValue:GetFloat()
+	end
+end

source/gamemodes/prophuntextended/gamemode/sh_init.lua

@@ -104,6 +104,10 @@ function GM:PlayerTick(ply, mv)
 	return player_manager.RunClass(ply, "Tick", mv)
 end
 
+function GM:FindUseEntity(ply, defaultEnt)
+	return player_manager.RunClass(ply, "FindUseEntity", defaultEnt)
+end
+
 -- ------------------------------------------------------------------------- --
 --! Gamemode Functionality
 -- ------------------------------------------------------------------------- --
@@ -126,6 +130,10 @@ end
 -- ------------------------------------------------------------------------- --
 --! Includes
 -- ------------------------------------------------------------------------- --
+-- Meta
+include "meta/player.lua"
+
+-- Configuration
 include "sh_config.lua"
 
 -- Player Classes

source/gamemodes/prophuntextended/gamemode/sh_player.lua

@@ -1,49 +0,0 @@
--- Finds the player meta table or terminates
-local meta = FindMetaTable("Player")
-if !meta then return end
-
--- Blinds the player by setting view out into the void
-function meta:Blind(bool)
-	if !self:IsValid() then return end
-	
-	if SERVER then
-		umsg.Start("SetBlind", self)
-		if bool then
-			umsg.Bool(true)
-		else
-			umsg.Bool(false)
-		end
-		umsg.End()
-	elseif CLIENT then
-		blind = bool
-	end
-end
-
--- Blinds the player by setting view out into the void
-function meta:RemoveProp()
-	if CLIENT || !self:IsValid() then return end
-	
-	if self.ph_prop && self.ph_prop:IsValid() then
-		self.ph_prop:Remove()
-		self.ph_prop = nil
-	end
-end
-
--- Sets a new Hull for a player.
-function meta:NewHull(hullOBBMin, hullOBBMax)
-	if !self:IsValid() then return end
-	if hullOBBMax == nil then return end
-	if hullOBBMin == nil then return end
-
-	local hullOBB = hullOBBMax - hullOBBMin
-	local hullOBBXY = math.max(hullOBB.x, hullOBB.y)
-	
-	local xyMul = 0.5
-	local hullMin = Vector(-hullOBBXY * xyMul, -hullOBBXY * xyMul, 0)
-	local hullMax = Vector( hullOBBXY * xyMul,  hullOBBXY * xyMul, hullOBB.z)
-	
-	self:SetHull(hullMin, hullMax)
-	self:SetHullDuck(hullMin, hullMax)
-	self:SetViewOffset(Vector(0, 0, hullOBB.z))
-	self:SetViewOffsetDucked(Vector(0, 0, hullOBB.z / 2.0))
-end

source/gamemodes/prophuntextended/prophuntextended.txt

@@ -346,7 +346,7 @@
 			"default"	"20"
 			"help"		"Camera: Horizontal allowed camera distance range."
 		}
-		803
+		804
 		{
 			"name"		"ph_camera_distance_up_range"
 			"text"		"Camera Vertical Offset Range"
@@ -354,7 +354,7 @@
 			"default"	"20"
 			"help"		"Camera: Vertical allowed camera distance range."
 		}
-		803
+		805
 		{
 			"name"		"ph_camera_lag_min"
 			"text"		"Camera Lag Min."
@@ -362,7 +362,7 @@
 			"default"	"0"
 			"help"		"Camera: Minimum Camera Lag."
 		}
-		803
+		806
 		{
 			"name"		"ph_camera_lag_max"
 			"text"		"Camera Lag Max."
@@ -371,5 +371,31 @@
 			"help"		"Camera: Maximum Camera Lag."
 		}
 		
+		// Selection Halo
+		900
+		{
+			"name"		"ph_selectionhalo_allow"
+			"text"		"Selection Halo Allowed"
+			"type"		"CheckBox"
+			"default"	"1"
+			"help"		"Selection Halo: Allow clients to enable halo around the currently looked at prop?"
+		}
+		901
+		{
+			"name"		"ph_selectionhalo_approximate"
+			"text"		"Selection Approximate Mode"
+			"type"		"CheckBox"
+			"default"	"1"
+			"help"		"Selection Halo: Enable approximate selection halo, which only checks the forward vector on the client."
+		}
+		902
+		{
+			"name"		"ph_selectionhalo_interval"
+			"text"		"Selection Halo Allowed"
+			"type"		"Numeric"
+			"default"	"0.05"
+			"help"		"Selection Halo: Interval for updates of the accuracte selection halo in seconds."
+		}
+		
 	}
 }