Initial commit

gamemodes/sandbox/gamemode/cl_worldtips.lua

@@ -0,0 +1,80 @@
+
+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 tipPadding = 10
+local tipOffset = 50
+local tipBGColor = Color( 0, 0, 0, 255 )
+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()
+
+	surface.SetFont( "GModWorldtip" )
+	local w, h = surface.GetTextSize( tip.text )
+
+	local x = pos.x - w - tipOffset
+	local y = pos.y - h - tipOffset
+
+	draw.RoundedBox( 8, x - tipPadding - 2, y - tipPadding - 2, w + tipPadding * 2 + 4, h + tipPadding * 2 + 4, tipBGColor )
+
+	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 - tipOffset / 2 + 2, y = pos.y - tipOffset / 2 + 2 }
+
+	draw.NoTexture()
+	surface.SetDrawColor( 0, 0, 0, tipColor.a )
+	surface.DrawPoly( verts )
+
+	draw.RoundedBox( 8, x - tipPadding, y - tipPadding, w + tipPadding * 2, h + tipPadding * 2, tipColor )
+
+	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 - tipOffset / 2, y = pos.y - tipOffset / 2 }
+
+	draw.NoTexture()
+	surface.SetDrawColor( tipColor.r, tipColor.g, tipColor.b, tipColor.a )
+	surface.DrawPoly( verts )
+
+	draw.DrawText( tip.text, "GModWorldtip", x + w / 2, y, tipBGColor, TEXT_ALIGN_CENTER )
+
+end
+
+
+function GM:PaintWorldTips()
+
+	if ( !cl_drawworldtooltips:GetBool() ) then return end
+
+	if ( WorldTip && WorldTip.dietime > SysTime() ) then
+		DrawWorldTip( WorldTip )
+	end
+
+end