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gamemodes/sandbox/gamemode/cl_worldtips.lua

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+--[[
+| This file was obtained through the combined efforts
+| of Madbluntz & Plymouth Antiquarian Society.
+|
+| Credits: lifestorm, Gregory Wayne Rossel JR.,
+| 	Maloy, DrPepper10 @ RIP, Atle!
+|
+| Visit for more: https://plymouth.thetwilightzone.ru/
+--]]
+
+
+
+surface.CreateFont( "GModWorldtip",
+{
+	font		= "Helvetica",
+	size		= 20,
+	weight		= 700
+})
+
+local cl_drawworldtooltips = CreateConVar( "cl_drawworldtooltips", "1", { FCVAR_ARCHIVE }, "Whether tooltips should draw when looking at certain Sandbox entities." )
+local WorldTip = nil
+
+local TipColor = Color( 250, 250, 200, 255 )
+
+--
+-- Adds a hint to the queue
+--
+function AddWorldTip( unused1, text, unused2, pos, ent )
+
+	WorldTip = {}
+	
+	WorldTip.dietime 	= SysTime() + 0.05
+	WorldTip.text 		= text
+	WorldTip.pos 		= pos
+	WorldTip.ent 		= ent
+	
+end
+
+
+local function DrawWorldTip( tip )
+
+	if ( IsValid( tip.ent ) ) then	
+		tip.pos = tip.ent:GetPos()
+	end
+	
+	local pos = tip.pos:ToScreen()
+	
+	local black = Color( 0, 0, 0, 255 )
+	local tipcol = Color( TipColor.r, TipColor.g, TipColor.b, 255 )
+	
+	local x = 0
+	local y = 0
+	local padding = 10
+	local offset = 50
+	
+	surface.SetFont( "GModWorldtip" )
+	local w, h = surface.GetTextSize( tip.text )
+	
+	x = pos.x - w 
+	y = pos.y - h 
+	
+	x = x - offset
+	y = y - offset
+
+	draw.RoundedBox( 8, x-padding-2, y-padding-2, w+padding*2+4, h+padding*2+4, black )
+	
+	
+	local verts = {}
+	verts[1] = { x=x+w/1.5-2, y=y+h+2 }
+	verts[2] = { x=x+w+2, y=y+h/2-1 }
+	verts[3] = { x=pos.x-offset/2+2, y=pos.y-offset/2+2 }
+	
+	draw.NoTexture()
+	surface.SetDrawColor( 0, 0, 0, tipcol.a )
+	surface.DrawPoly( verts )
+	
+	
+	draw.RoundedBox( 8, x-padding, y-padding, w+padding*2, h+padding*2, tipcol )
+	
+	local verts = {}
+	verts[1] = { x=x+w/1.5, y=y+h }
+	verts[2] = { x=x+w, y=y+h/2 }
+	verts[3] = { x=pos.x-offset/2, y=pos.y-offset/2 }
+	
+	draw.NoTexture()
+	surface.SetDrawColor( tipcol.r, tipcol.g, tipcol.b, tipcol.a )
+	surface.DrawPoly( verts )
+	
+	
+	draw.DrawText( tip.text, "GModWorldtip", x + w/2, y, black, TEXT_ALIGN_CENTER )
+
+end
+
+
+function GM:PaintWorldTips()
+
+	if ( !cl_drawworldtooltips:GetBool() ) then return end
+	
+	if ( WorldTip && WorldTip.dietime > SysTime() ) then
+		DrawWorldTip( WorldTip )		
+	end
+
+end